🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.59 AU - 0.67 AU

Year: 186 Days

Day: 21.2 Hours

Environment

Temp: 196 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.9 AU - 0.98 AU

Year: 340 Days

Day: 31.6 Hours

Environment

Temp: 32 °C

Axial Tilt: 8.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 92,128,490 km

• M1: 169,644 km (0.034 R)
• M2: 558,748 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.19 AU - 1.31 AU

Year: 521 Days

Day: 27.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.26 AU - 1.4 AU

Year: 572 Days

Day: 19.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 83.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.94 AU - 4.16 AU

Year: 2493 Days

Day: 29.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.6

Radius: 14.8

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.02 AU - 6.08 AU

Year: 4874 Days

Day: 5.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 92,128,490 km

• M1: 197,469 km (0.093 R)
• M2: 328,816 km (0.102 R)
• M3: 607,517 km (0.064 R)
• M4: 763,996 km (0.079 R)
• M5: 885,470 km (0.095 R)
• M6: 1,187,807 km (0.11 R)
• M7: 1,332,169 km (0.118 R)
• M8: 1,671,906 km (0.066 R)
• M9: 1,857,856 km (0.066 R)
• M10: 1,970,653 km (0.084 R)
• M11: 2,191,758 km (0.099 R)
• M12: 2,311,437 km (0.115 R)
• M13: 2,408,825 km (0.105 R)
• M14: 2,684,235 km (0.068 R)
• M15: 3,063,016 km (0.076 R)
• M16: 3,157,113 km (0.098 R)
• M17: 3,375,975 km (0.083 R)
• M18: 3,699,555 km (0.074 R)
• M19: 4,181,560 km (0.054 R)
• M20: 4,376,935 km (0.086 R)
• M21: 4,575,451 km (0.092 R)
• M22: 4,855,498 km (0.091 R)
• M23: 5,125,073 km (0.11 R)
• M24: 5,253,728 km (0.092 R)
• M25: 5,547,089 km (0.117 R)
• M26: 5,679,184 km (0.117 R)
• M27: 5,812,326 km (0.078 R)
• M28: 6,064,997 km (0.047 R)
• M29: 6,321,258 km (0.118 R)
• M30: 6,616,115 km (0.065 R)
• M31: 6,862,354 km (0.054 R)
• M32: 7,656,120 km (0.094 R)
• M33: 7,840,574 km (0.119 R)
• M34: 8,251,669 km (0.094 R)
• M35: 8,631,648 km (0.103 R)
• M36: 8,746,688 km (0.071 R)
• M37: 9,173,192 km (0.103 R)
• M38: 9,271,029 km (0.061 R)
• M39: 9,408,659 km (0.041 R)
• M40: 9,805,692 km (0.096 R)
• M41: 10,698,492 km (0.063 R)
• M42: 10,863,648 km (0.034 R)
• M43: 11,029,701 km (0.078 R)
• M44: 11,217,447 km (0.111 R)
• M45: 11,702,144 km (0.105 R)
• M46: 12,043,377 km (0.112 R)
• M47: 12,626,808 km (0.117 R)
• M48: 13,130,953 km (0.107 R)
• M49: 13,507,940 km (0.108 R)
• M50: 13,731,439 km (0.053 R)
• M51: 14,001,164 km (0.078 R)
• M52: 14,181,878 km (0.115 R)
• M53: 14,363,490 km (0.032 R)
• M54: 14,523,111 km (0.061 R)
• M55: 14,683,181 km (0.095 R)
• M56: 14,820,960 km (0.091 R)
• M57: 15,515,992 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391

Radius: 10.7

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.95 AU - 7.47 AU

Year: 6479 Days

Day: 5.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 92,128,490 km

• M1: 137,929 km (0.094 R)
• M2: 294,857 km (0.09 R)
• M3: 547,079 km (0.078 R)
• M4: 741,856 km (0.06 R)
• M5: 854,653 km (0.069 R)
• M6: 933,341 km (0.105 R)
• M7: 1,042,398 km (0.066 R)
• M8: 1,244,056 km (0.115 R)
• M9: 1,319,304 km (0.031 R)
• M10: 1,554,471 km (0.103 R)
• M11: 1,636,002 km (0.088 R)
• M12: 1,837,810 km (0.068 R)
• M13: 2,472,404 km (0.111 R)
• M14: 2,587,744 km (0.054 R)
• M15: 2,904,293 km (0.109 R)
• M16: 3,838,083 km (0.111 R)
• M17: 4,153,585 km (0.115 R)
• M18: 4,738,064 km (0.097 R)
• M19: 4,906,361 km (0.078 R)
• M20: 5,224,257 km (0.037 R)
• M21: 5,323,291 km (0.044 R)
• M22: 5,423,222 km (0.071 R)
• M23: 5,624,730 km (0.053 R)
• M24: 5,854,363 km (0.056 R)
• M25: 5,957,436 km (0.1 R)
• M26: 6,061,107 km (0.096 R)
• M27: 6,776,784 km (0.081 R)
• M28: 7,076,129 km (0.099 R)
• M29: 7,268,811 km (0.107 R)
• M30: 7,631,436 km (0.118 R)
• M31: 7,829,055 km (0.035 R)
• M32: 8,316,295 km (0.061 R)
• M33: 8,724,847 km (0.119 R)
• M34: 9,440,673 km (0.092 R)
• M35: 9,561,847 km (0.07 R)
• M36: 9,866,877 km (0.052 R)
• M37: 10,082,448 km (0.065 R)
• M38: 11,666,689 km (0.114 R)
• M39: 12,255,806 km (0.09 R)
• M40: 12,620,675 km (0.099 R)
• M41: 13,225,349 km (0.065 R)
• M42: 13,327,076 km (0.073 R)
• M43: 14,011,935 km (0.103 R)
• M44: 14,778,325 km (0.047 R)
• M45: 14,989,707 km (0.08 R)
• M46: 15,060,317 km (0.076 R)
• M47: 15,308,649 km (0.039 R)
• M48: 15,881,310 km (0.085 R)
• M49: 16,424,500 km (0.072 R)
• M50: 17,158,277 km (0.106 R)
• M51: 17,306,379 km (0.108 R)
• M52: 17,380,580 km (0.09 R)
• M53: 17,865,277 km (0.117 R)
• M54: 18,278,915 km (0.094 R)
• M55: 18,354,462 km (0.064 R)
• M56: 18,468,007 km (0.049 R)
• M57: 20,004,078 km (0.056 R)
• M58: 20,198,854 km (0.106 R)
• M59: 21,063,829 km (0.073 R)
• M60: 21,262,196 km (0.047 R)
• M61: 21,421,218 km (0.106 R)
• M62: 21,620,632 km (0.075 R)
• M63: 21,820,645 km (0.113 R)
• M64: 22,343,489 km (0.111 R)
• M65: 22,992,744 km (0.089 R)
• M66: 23,278,775 km (0.041 R)
• M67: 23,648,132 km (0.057 R)
• M68: 24,684,546 km (0.103 R)
• M69: 25,061,383 km (0.071 R)
• M70: 25,187,345 km (0.099 R)
• M71: 25,355,642 km (0.074 R)
• M72: 25,524,389 km (0.111 R)
• M73: 25,778,107 km (0.088 R)
• M74: 26,288,235 km (0.077 R)
• M75: 27,708,069 km (0.111 R)
• M76: 28,361,662 km (0.079 R)
• M77: 28,536,841 km (0.053 R)
• M78: 29,064,323 km (0.111 R)
• M79: 29,683,957 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.7

Radius: 13.7

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.36 AU - 8.5 AU

Year: 9124 Days

Day: 6.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 92,128,490 km

• M1: 348,413 km (0.066 R)
• M2: 711,936 km (0.078 R)
• M3: 916,437 km (0.089 R)
• M4: 1,319,154 km (0.073 R)
• M5: 1,454,241 km (0.067 R)
• M6: 2,486,915 km (0.102 R)
• M7: 2,873,625 km (0.096 R)
• M8: 4,072,204 km (0.067 R)
• M9: 4,426,003 km (0.052 R)
• M10: 4,554,806 km (0.068 R)
• M11: 4,658,926 km (0.09 R)
• M12: 4,869,261 km (0.089 R)
• M13: 5,109,665 km (0.112 R)
• M14: 5,354,108 km (0.072 R)
• M15: 5,658,240 km (0.118 R)
• M16: 5,968,057 km (0.055 R)
• M17: 6,960,639 km (0.087 R)
• M18: 7,506,971 km (0.056 R)
• M19: 7,723,140 km (0.091 R)
• M20: 8,416,227 km (0.112 R)
• M21: 8,835,250 km (0.045 R)
• M22: 9,997,027 km (0.066 R)
• M23: 11,030,898 km (0.079 R)
• M24: 11,525,020 km (0.034 R)
• M25: 12,062,525 km (0.109 R)
• M26: 12,207,186 km (0.042 R)
• M27: 12,571,607 km (0.047 R)
• M28: 12,865,716 km (0.074 R)
• M29: 13,311,069 km (0.119 R)
• M30: 13,423,267 km (0.111 R)
• M31: 13,912,901 km (0.04 R)
• M32: 14,102,890 km (0.098 R)
• M33: 15,104,149 km (0.114 R)
• M34: 15,456,153 km (0.053 R)
• M35: 15,810,849 km (0.103 R)
• M36: 16,168,388 km (0.108 R)
• M37: 18,451,701 km (0.059 R)
• M38: 18,660,539 km (0.038 R)
• M39: 19,545,859 km (0.091 R)
• M40: 19,844,158 km (0.071 R)
• M41: 20,100,867 km (0.104 R)
• M42: 21,008,328 km (0.03 R)
• M43: 21,929,253 km (0.103 R)
• M44: 22,017,665 km (0.062 R)
• M45: 23,177,497 km (0.116 R)
• M46: 23,493,149 km (0.113 R)
• M47: 23,764,968 km (0.102 R)
• M48: 24,954,421 km (0.048 R)
• M49: 26,539,111 km (0.059 R)
• M50: 26,916,696 km (0.116 R)
• M51: 29,073,598 km (0.092 R)
• M52: 29,414,083 km (0.099 R)
• M53: 30,295,813 km (0.09 R)
• M54: 30,443,615 km (0.078 R)
• M55: 30,789,486 km (0.085 R)
• M56: 31,335,518 km (0.045 R)
• M57: 31,484,966 km (0.107 R)
• M58: 31,734,645 km (0.111 R)
• M59: 32,386,742 km (0.108 R)
• M60: 32,689,229 km (0.102 R)

Asteroid Belt

Center: 12.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 17.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 661.2

Radius: 5.4

Gravity: 22.67 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 16.4 AU - 17.7 AU

Year: 26245 Days

Day: 20.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 92,128,490 km

• M1: 131,646 km (0.075 R)
• M2: 360,980 km (0.054 R)
• M3: 984,803 km (0.109 R)
• M4: 1,699,581 km (0.11 R)
• M5: 1,880,146 km (0.091 R)
• M6: 2,299,020 km (0.106 R)
• M7: 2,498,883 km (0.065 R)
• M8: 2,662,842 km (0.091 R)
• M9: 2,788,056 km (0.106 R)
• M10: 2,915,214 km (0.077 R)
• M11: 3,811,006 km (0.032 R)
• M12: 4,095,391 km (0.053 R)
• M13: 4,240,052 km (0.109 R)
• M14: 5,143,175 km (0.069 R)
• M15: 5,404,373 km (0.108 R)
• M16: 5,510,138 km (0.049 R)
• M17: 5,723,465 km (0.088 R)
• M18: 5,831,325 km (0.111 R)
• M19: 6,604,148 km (0.117 R)
• M20: 7,060,122 km (0.067 R)
• M21: 7,703,542 km (0.039 R)
• M22: 8,062,428 km (0.117 R)
• M23: 9,171,397 km (0.032 R)
• M24: 9,297,508 km (0.118 R)
• M25: 10,922,290 km (0.056 R)
• M26: 11,801,327 km (0.072 R)
• M27: 12,076,288 km (0.09 R)
• M28: 12,214,666 km (0.119 R)
• M29: 13,482,807 km (0.066 R)
• M30: 13,987,251 km (0.113 R)
• M31: 14,059,806 km (0.049 R)
• M32: 15,312,389 km (0.057 R)
• M33: 16,065,764 km (0.077 R)
• M34: 16,831,107 km (0.119 R)
• M35: 18,001,411 km (0.084 R)
• M36: 19,439,944 km (0.113 R)
• M37: 21,164,508 km (0.073 R)
• M38: 21,582,186 km (0.096 R)
• M39: 22,425,918 km (0.083 R)
• M40: 23,022,813 km (0.029 R)
• M41: 24,145,396 km (0.083 R)
• M42: 26,174,541 km (0.114 R)
• M43: 26,443,219 km (0.119 R)
• M44: 27,800,221 km (0.082 R)
• M45: 27,891,476 km (0.108 R)
• M46: 29,737,962 km (0.068 R)
• M47: 31,718,788 km (0.12 R)
• M48: 32,005,118 km (0.091 R)
• M49: 32,196,603 km (0.087 R)
• M50: 39,438,935 km (0.107 R)
• M51: 40,883,004 km (0.066 R)
• M52: 41,090,795 km (0.117 R)
• M53: 42,449,443 km (0.077 R)
• M54: 43,292,876 km (0.085 R)
• M55: 44,035,330 km (0.095 R)
• M56: 46,612,901 km (0.118 R)
• M57: 47,482,963 km (0.09 R)
• M58: 48,358,260 km (0.1 R)
• M59: 49,902,858 km (0.086 R)
• M60: 50,458,464 km (0.068 R)
• M61: 52,137,551 km (0.086 R)
• M62: 53,721,044 km (0.067 R)
• M63: 55,435,137 km (0.106 R)
• M64: 58,214,815 km (0.11 R)
• M65: 60,683,927 km (0.105 R)
• M66: 60,802,409 km (0.107 R)
• M67: 61,395,714 km (0.119 R)
• M68: 62,468,480 km (0.066 R)
• M69: 63,547,530 km (0.109 R)
• M70: 63,788,083 km (0.034 R)
• M71: 63,908,510 km (0.111 R)
• M72: 64,028,936 km (0.097 R)
• M73: 66,332,743 km (0.074 R)
• M74: 66,576,737 km (0.113 R)
• M75: 67,065,773 km (0.098 R)
• M76: 67,433,335 km (0.096 R)
• M77: 68,293,672 km (0.108 R)
• M78: 70,024,968 km (0.056 R)
• M79: 70,771,461 km (0.117 R)
• M80: 71,270,520 km (0.114 R)
• M81: 72,272,227 km (0.101 R)
• M82: 72,774,727 km (0.066 R)
• M83: 73,026,500 km (0.088 R)
• M84: 77,093,318 km (0.107 R)
• M85: 77,992,700 km (0.095 R)
• M86: 79,413,132 km (0.055 R)
• M87: 79,672,236 km (0.114 R)
• M88: 83,724,992 km (0.091 R)
• M89: 84,120,827 km (0.112 R)
• M90: 86,508,260 km (0.116 R)
• M91: 86,774,993 km (0.081 R)
• M92: 89,187,109 km (0.101 R)
• M93: 89,996,134 km (0.067 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 618.5

Radius: 7.5

Gravity: 11 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 17.39 AU - 18.25 AU

Year: 28042 Days

Day: 22.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 92,128,490 km

• M1: 135,984 km (0.093 R)
• M2: 353,649 km (0.12 R)
• M3: 414,237 km (0.051 R)
• M4: 524,490 km (0.07 R)
• M5: 571,464 km (0.104 R)
• M6: 620,083 km (0.045 R)
• M7: 1,548,637 km (0.047 R)
• M8: 2,059,813 km (0.085 R)
• M9: 3,047,458 km (0.1 R)
• M10: 3,542,926 km (0.087 R)
• M11: 4,160,766 km (0.093 R)
• M12: 4,658,478 km (0.088 R)
• M13: 5,439,977 km (0.069 R)
• M14: 5,493,533 km (0.102 R)
• M15: 7,357,373 km (0.111 R)
• M16: 7,535,694 km (0.078 R)
• M17: 7,957,560 km (0.118 R)
• M18: 8,635,836 km (0.114 R)
• M19: 9,268,336 km (0.1 R)
• M20: 9,332,514 km (0.061 R)
• M21: 11,049,897 km (0.103 R)
• M22: 11,186,031 km (0.052 R)
• M23: 11,597,725 km (0.115 R)
• M24: 11,735,953 km (0.111 R)
• M25: 12,084,217 km (0.044 R)
• M26: 12,435,921 km (0.107 R)
• M27: 12,648,500 km (0.025 R)
• M28: 13,729,345 km (0.117 R)
• M29: 14,540,763 km (0.029 R)
• M30: 15,065,254 km (0.083 R)
• M31: 15,672,172 km (0.112 R)
• M32: 16,831,556 km (0.097 R)
• M33: 17,145,412 km (0.1 R)
• M34: 17,699,223 km (0.118 R)
• M35: 18,905,880 km (0.118 R)
• M36: 19,150,323 km (0.118 R)
• M37: 19,477,942 km (0.094 R)
• M38: 20,055,839 km (0.106 R)
• M39: 20,806,969 km (0.069 R)
• M40: 22,164,869 km (0.044 R)
• M41: 22,250,738 km (0.046 R)
• M42: 24,876,480 km (0.107 R)
• M43: 25,773,320 km (0.103 R)
• M44: 26,589,526 km (0.108 R)
• M45: 26,863,439 km (0.118 R)
• M46: 30,508,840 km (0.043 R)
• M47: 30,604,284 km (0.11 R)
• M48: 30,699,877 km (0.045 R)
• M49: 33,613,744 km (0.112 R)
• M50: 34,306,233 km (0.094 R)
• M51: 35,504,212 km (0.063 R)
• M52: 36,310,545 km (0.118 R)
• M53: 37,531,263 km (0.114 R)
• M54: 37,838,537 km (0.026 R)
• M55: 38,662,074 km (0.08 R)
• M56: 42,014,712 km (0.102 R)
• M57: 43,188,606 km (0.108 R)
• M58: 46,334,500 km (0.049 R)
• M59: 47,104,929 km (0.106 R)
• M60: 48,658,353 km (0.031 R)
• M61: 48,993,452 km (0.095 R)
• M62: 49,441,348 km (0.053 R)
• M63: 50,115,735 km (0.045 R)
• M64: 50,228,532 km (0.103 R)
• M65: 51,133,151 km (0.105 R)
• M66: 52,614,768 km (0.092 R)
• M67: 52,843,952 km (0.079 R)
• M68: 53,879,319 km (0.085 R)
• M69: 56,908,077 km (0.089 R)
• M70: 57,260,979 km (0.104 R)
• M71: 58,324,470 km (0.085 R)
• M72: 60,830,833 km (0.088 R)
• M73: 61,312,239 km (0.095 R)
• M74: 64,227,153 km (0.104 R)
• M75: 64,472,194 km (0.051 R)
• M76: 67,560,044 km (0.114 R)
• M77: 68,933,951 km (0.058 R)
• M78: 72,345,081 km (0.082 R)
• M79: 72,855,061 km (0.081 R)
• M80: 73,878,609 km (0.061 R)
• M81: 74,520,833 km (0.072 R)
• M82: 75,552,161 km (0.101 R)
• M83: 78,150,975 km (0.08 R)
• M84: 79,198,758 km (0.081 R)
• M85: 81,175,844 km (0.034 R)
• M86: 81,573,176 km (0.055 R)
• M87: 84,506,790 km (0.072 R)
• M88: 84,640,979 km (0.104 R)
• M89: 89,928,516 km (0.073 R)
• M90: 90,614,123 km (0.103 R)
• M91: 91,852,494 km (0.033 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 15,659 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit