🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.5 AU - 0.6 AU

Year: 145 Days

Day: 30.1 Hours

Environment

Temp: 242 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.82 AU - 1.28 AU

Year: 384 Days

Day: 33.5 Hours

Environment

Temp: 28 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.57 AU - 1.85 AU

Year: 797 Days

Day: 33.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.53 AU - 2.49 AU

Year: 1016 Days

Day: 34.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.83 AU - 3.57 AU

Year: 2040 Days

Day: 14.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,155,989 km

• M1: 1,092,513 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.36 AU - 3.86 AU

Year: 2445 Days

Day: 15.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.6

Radius: 9.4

Gravity: 9.83 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.59 AU - 7.33 AU

Year: 5853 Days

Day: 5.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 54,155,989 km

• M1: 211,681 km (0.053 R)
• M2: 384,915 km (0.037 R)
• M3: 473,926 km (0.093 R)
• M4: 533,616 km (0.085 R)
• M5: 787,034 km (0.097 R)
• M6: 1,143,077 km (0.084 R)
• M7: 1,295,667 km (0.12 R)
• M8: 1,658,741 km (0.084 R)
• M9: 2,346,293 km (0.052 R)
• M10: 2,541,967 km (0.116 R)
• M11: 2,675,408 km (0.094 R)
• M12: 2,743,176 km (0.044 R)
• M13: 2,834,132 km (0.086 R)
• M14: 3,426,240 km (0.097 R)
• M15: 3,850,649 km (0.082 R)
• M16: 4,265,185 km (0.096 R)
• M17: 4,694,232 km (0.038 R)
• M18: 4,913,841 km (0.113 R)
• M19: 4,997,167 km (0.066 R)
• M20: 5,535,420 km (0.1 R)
• M21: 5,680,082 km (0.115 R)
• M22: 5,767,596 km (0.044 R)
• M23: 7,385,497 km (0.032 R)
• M24: 7,641,160 km (0.102 R)
• M25: 8,161,461 km (0.117 R)
• M26: 8,626,112 km (0.114 R)
• M27: 9,065,332 km (0.113 R)
• M28: 10,749,505 km (0.061 R)
• M29: 11,332,039 km (0.118 R)
• M30: 11,405,491 km (0.036 R)
• M31: 11,590,095 km (0.106 R)
• M32: 11,850,096 km (0.09 R)
• M33: 12,794,507 km (0.111 R)
• M34: 13,372,853 km (0.072 R)
• M35: 13,567,480 km (0.102 R)
• M36: 13,920,231 km (0.111 R)
• M37: 14,236,332 km (0.084 R)
• M38: 14,754,988 km (0.112 R)
• M39: 15,198,844 km (0.1 R)
• M40: 15,320,617 km (0.115 R)
• M41: 15,728,870 km (0.04 R)
• M42: 16,472,970 km (0.058 R)
• M43: 17,017,356 km (0.044 R)
• M44: 17,440,269 km (0.118 R)
• M45: 17,525,241 km (0.064 R)
• M46: 17,738,268 km (0.095 R)
• M47: 18,167,016 km (0.113 R)
• M48: 18,425,970 km (0.072 R)
• M49: 18,816,570 km (0.091 R)
• M50: 19,827,253 km (0.096 R)
• M51: 19,960,395 km (0.12 R)
• M52: 20,138,267 km (0.094 R)
• M53: 20,227,577 km (0.069 R)
• M54: 21,171,839 km (0.103 R)
• M55: 21,717,871 km (0.076 R)
• M56: 21,992,682 km (0.096 R)
• M57: 22,084,535 km (0.12 R)
• M58: 22,823,998 km (0.063 R)
• M59: 22,917,047 km (0.096 R)
• M60: 23,103,297 km (0.12 R)
• M61: 23,477,591 km (0.108 R)
• M62: 23,901,102 km (0.111 R)
• M63: 24,517,146 km (0.109 R)
• M64: 25,186,597 km (0.116 R)
• M65: 25,523,491 km (0.106 R)
• M66: 27,181,185 km (0.035 R)
• M67: 27,279,770 km (0.106 R)
• M68: 27,824,157 km (0.09 R)
• M69: 28,072,788 km (0.12 R)
• M70: 28,222,386 km (0.105 R)
• M71: 28,572,296 km (0.081 R)
• M72: 29,478,859 km (0.117 R)
• M73: 30,190,346 km (0.072 R)
• M74: 30,753,433 km (0.066 R)
• M75: 32,202,288 km (0.091 R)
• M76: 32,515,696 km (0.119 R)
• M77: 32,987,677 km (0.104 R)
• M78: 33,356,286 km (0.111 R)
• M79: 33,620,476 km (0.104 R)
• M80: 35,166,271 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.1

Radius: 10.2

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.48 AU - 8.08 AU

Year: 7735 Days

Day: 6.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 54,155,989 km

• M1: 133,441 km (0.119 R)
• M2: 552,315 km (0.118 R)
• M3: 648,806 km (0.111 R)
• M4: 844,330 km (0.082 R)
• M5: 908,508 km (0.081 R)
• M6: 1,368,073 km (0.093 R)
• M7: 1,746,106 km (0.08 R)
• M8: 2,454,003 km (0.084 R)
• M9: 3,242,534 km (0.073 R)
• M10: 3,477,851 km (0.089 R)
• M11: 4,216,865 km (0.119 R)
• M12: 4,416,428 km (0.12 R)
• M13: 5,063,589 km (0.053 R)
• M14: 5,336,904 km (0.094 R)
• M15: 5,993,639 km (0.083 R)
• M16: 6,576,771 km (0.106 R)
• M17: 6,908,729 km (0.109 R)
• M18: 7,623,358 km (0.059 R)
• M19: 8,077,687 km (0.109 R)
• M20: 8,290,265 km (0.074 R)
• M21: 8,684,904 km (0.069 R)
• M22: 8,757,459 km (0.111 R)
• M23: 9,012,524 km (0.047 R)
• M24: 9,307,082 km (0.08 R)
• M25: 9,529,983 km (0.102 R)
• M26: 9,830,076 km (0.1 R)
• M27: 10,019,317 km (0.045 R)
• M28: 10,095,313 km (0.12 R)
• M29: 10,362,794 km (0.076 R)
• M30: 10,439,687 km (0.043 R)
• M31: 10,787,802 km (0.049 R)
• M32: 11,100,611 km (0.089 R)
• M33: 11,218,793 km (0.109 R)
• M34: 11,735,205 km (0.036 R)
• M35: 12,708,938 km (0.087 R)
• M36: 13,624,327 km (0.085 R)
• M37: 13,750,887 km (0.106 R)
• M38: 13,962,568 km (0.069 R)
• M39: 14,389,071 km (0.082 R)
• M40: 14,560,959 km (0.081 R)
• M41: 15,080,513 km (0.083 R)
• M42: 15,211,411 km (0.036 R)
• M43: 15,650,331 km (0.077 R)
• M44: 16,227,031 km (0.104 R)
• M45: 16,361,220 km (0.08 R)
• M46: 16,991,925 km (0.085 R)
• M47: 17,219,014 km (0.118 R)
• M48: 17,401,524 km (0.12 R)
• M49: 17,493,077 km (0.119 R)
• M50: 17,860,639 km (0.062 R)
• M51: 18,790,540 km (0.114 R)
• M52: 19,025,558 km (0.108 R)
• M53: 19,308,747 km (0.106 R)
• M54: 20,214,861 km (0.096 R)
• M55: 20,697,314 km (0.084 R)
• M56: 20,794,403 km (0.038 R)
• M57: 21,086,119 km (0.063 R)
• M58: 22,167,562 km (0.058 R)
• M59: 22,266,745 km (0.079 R)
• M60: 22,615,159 km (0.06 R)
• M61: 22,815,022 km (0.112 R)
• M62: 23,116,013 km (0.117 R)
• M63: 23,772,598 km (0.085 R)
• M64: 24,435,316 km (0.098 R)
• M65: 25,207,391 km (0.103 R)
• M66: 25,622,525 km (0.108 R)
• M67: 25,778,855 km (0.088 R)
• M68: 26,144,621 km (0.075 R)
• M69: 27,892,373 km (0.08 R)
• M70: 28,106,747 km (0.066 R)
• M71: 28,375,575 km (0.094 R)
• M72: 28,807,314 km (0.066 R)
• M73: 28,915,623 km (0.093 R)
• M74: 29,404,658 km (0.119 R)
• M75: 31,165,425 km (0.04 R)
• M76: 31,722,677 km (0.115 R)
• M77: 34,041,594 km (0.083 R)
• M78: 36,414,665 km (0.111 R)
• M79: 36,707,727 km (0.102 R)
• M80: 37,473,219 km (0.083 R)
• M81: 37,709,883 km (0.094 R)
• M82: 38,244,097 km (0.081 R)
• M83: 38,482,257 km (0.11 R)
• M84: 38,900,383 km (0.112 R)
• M85: 39,500,271 km (0.073 R)
• M86: 39,982,425 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 784.6

Radius: 3.2

Gravity: 76.62 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 11.02 AU - 16.54 AU

Year: 18233 Days

Day: 15.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 54,155,989 km

• M1: 335,548 km (0.049 R)
• M2: 572,212 km (0.079 R)
• M3: 1,222,813 km (0.042 R)
• M4: 1,251,087 km (0.076 R)
• M5: 1,485,058 km (0.12 R)
• M6: 1,764,357 km (0.116 R)
• M7: 1,926,521 km (0.076 R)
• M8: 2,370,079 km (0.041 R)
• M9: 2,995,398 km (0.105 R)
• M10: 3,110,888 km (0.081 R)
• M11: 3,833,445 km (0.092 R)
• M12: 3,875,034 km (0.09 R)
• M13: 4,000,696 km (0.097 R)
• M14: 4,342,527 km (0.087 R)
• M15: 4,473,126 km (0.051 R)
• M16: 4,605,071 km (0.056 R)
• M17: 4,782,943 km (0.079 R)
• M18: 5,376,398 km (0.063 R)
• M19: 5,516,571 km (0.107 R)
• M20: 5,896,400 km (0.058 R)
• M21: 6,681,041 km (0.118 R)
• M22: 7,812,150 km (0.119 R)
• M23: 8,345,616 km (0.081 R)
• M24: 8,562,384 km (0.066 R)
• M25: 9,279,257 km (0.068 R)
• M26: 9,560,052 km (0.032 R)
• M27: 9,673,148 km (0.113 R)
• M28: 9,843,689 km (0.08 R)
• M29: 10,710,908 km (0.05 R)
• M30: 10,946,375 km (0.102 R)
• M31: 11,482,235 km (0.103 R)
• M32: 12,026,472 km (0.088 R)
• M33: 13,140,228 km (0.077 R)
• M34: 13,709,298 km (0.111 R)
• M35: 13,900,784 km (0.116 R)
• M36: 14,350,924 km (0.074 R)
• M37: 14,480,475 km (0.104 R)
• M38: 14,871,375 km (0.047 R)
• M39: 15,596,924 km (0.087 R)
• M40: 15,997,547 km (0.098 R)
• M41: 16,536,848 km (0.096 R)
• M42: 16,604,765 km (0.041 R)
• M43: 16,877,033 km (0.109 R)
• M44: 18,120,491 km (0.079 R)
• M45: 18,190,503 km (0.06 R)
• M46: 18,260,514 km (0.074 R)
• M47: 19,250,404 km (0.112 R)
• M48: 19,321,762 km (0.105 R)
• M49: 19,895,918 km (0.095 R)
• M50: 20,475,610 km (0.086 R)
• M51: 23,608,638 km (0.064 R)
• M52: 24,840,876 km (0.073 R)
• M53: 25,621,627 km (0.104 R)
• M54: 25,778,705 km (0.066 R)
• M55: 26,489,594 km (0.068 R)
• M56: 27,930,670 km (0.114 R)
• M57: 28,579,327 km (0.118 R)
• M58: 29,808,722 km (0.073 R)
• M59: 31,642,942 km (0.114 R)
• M60: 32,064,957 km (0.09 R)
• M61: 32,149,480 km (0.11 R)
• M62: 33,857,289 km (0.087 R)
• M63: 33,943,458 km (0.089 R)
• M64: 34,029,626 km (0.072 R)
• M65: 35,857,263 km (0.097 R)
• M66: 36,208,968 km (0.1 R)
• M67: 36,473,606 km (0.116 R)
• M68: 38,612,856 km (0.086 R)
• M69: 39,154,101 km (0.089 R)
• M70: 40,243,922 km (0.066 R)
• M71: 41,343,616 km (0.095 R)
• M72: 45,364,806 km (0.089 R)
• M73: 46,988,542 km (0.079 R)
• M74: 47,084,583 km (0.119 R)
• M75: 48,049,340 km (0.09 R)
• M76: 48,728,514 km (0.117 R)
• M77: 50,982,206 km (0.032 R)
• M78: 51,179,825 km (0.09 R)
• M79: 53,470,169 km (0.076 R)
• M80: 53,771,309 km (0.119 R)
• M81: 57,326,802 km (0.046 R)
• M82: 58,563,228 km (0.118 R)
• M83: 59,600,240 km (0.118 R)
• M84: 62,113,634 km (0.115 R)
• M85: 63,383,421 km (0.111 R)
• M86: 64,661,585 km (0.104 R)
• M87: 64,875,510 km (0.076 R)
• M88: 65,948,277 km (0.078 R)
• M89: 66,271,258 km (0.064 R)
• M90: 68,002,704 km (0.086 R)
• M91: 68,437,884 km (0.041 R)
• M92: 69,092,525 km (0.112 R)
• M93: 69,749,110 km (0.104 R)
• M94: 72,063,389 km (0.109 R)
• M95: 73,955,353 km (0.071 R)
• M96: 74,514,849 km (0.046 R)
• M97: 74,626,898 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208

Radius: 4.1

Gravity: 12.37 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 12.03 AU - 19.01 AU

Year: 21794 Days

Day: 17.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 131.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 54,155,989 km

• M1: 70,161 km (0.047 R)
• M2: 467,643 km (0.091 R)
• M3: 500,106 km (0.062 R)
• M4: 567,425 km (0.081 R)
• M5: 989,291 km (0.038 R)
• M6: 1,118,094 km (0.115 R)
• M7: 1,229,694 km (0.065 R)
• M8: 1,944,623 km (0.113 R)
• M9: 2,300,067 km (0.099 R)
• M10: 2,946,180 km (0.089 R)
• M11: 2,976,698 km (0.101 R)
• M12: 3,007,516 km (0.081 R)
• M13: 3,225,629 km (0.069 R)
• M14: 3,481,292 km (0.105 R)
• M15: 4,890,354 km (0.118 R)
• M16: 5,748,597 km (0.101 R)
• M17: 6,254,089 km (0.12 R)
• M18: 6,333,076 km (0.111 R)
• M19: 7,306,809 km (0.08 R)
• M20: 7,599,572 km (0.111 R)
• M21: 8,896,885 km (0.056 R)
• M22: 9,209,395 km (0.058 R)
• M23: 9,389,510 km (0.078 R)
• M24: 12,875,290 km (0.111 R)
• M25: 13,127,363 km (0.083 R)
• M26: 13,584,833 km (0.065 R)
• M27: 13,789,932 km (0.027 R)
• M28: 14,359,152 km (0.032 R)
• M29: 14,567,990 km (0.083 R)
• M30: 14,936,001 km (0.118 R)
• M31: 15,788,410 km (0.086 R)
• M32: 15,896,120 km (0.119 R)
• M33: 16,492,567 km (0.098 R)
• M34: 17,317,749 km (0.119 R)
• M35: 17,373,250 km (0.032 R)
• M36: 19,237,389 km (0.045 R)
• M37: 19,872,731 km (0.103 R)
• M38: 21,759,758 km (0.107 R)
• M39: 22,482,017 km (0.058 R)
• M40: 22,663,778 km (0.069 R)
• M41: 24,570,702 km (0.072 R)
• M42: 24,695,467 km (0.11 R)
• M43: 25,133,938 km (0.113 R)
• M44: 25,638,083 km (0.087 R)
• M45: 28,601,019 km (0.086 R)
• M46: 28,798,039 km (0.05 R)
• M47: 30,725,159 km (0.106 R)
• M48: 31,874,070 km (0.094 R)
• M49: 32,556,536 km (0.033 R)
• M50: 32,968,229 km (0.093 R)
• M51: 33,658,324 km (0.068 R)
• M52: 36,181,741 km (0.088 R)
• M53: 37,251,067 km (0.112 R)
• M54: 37,322,724 km (0.109 R)
• M55: 38,041,691 km (0.044 R)
• M56: 38,547,781 km (0.075 R)
• M57: 38,983,410 km (0.066 R)
• M58: 41,259,392 km (0.114 R)
• M59: 41,333,592 km (0.107 R)
• M60: 41,481,994 km (0.052 R)
• M61: 42,825,682 km (0.098 R)
• M62: 43,653,706 km (0.051 R)
• M63: 45,785,476 km (0.034 R)
• M64: 46,092,750 km (0.093 R)
• M65: 47,484,010 km (0.052 R)
• M66: 49,203,039 km (0.083 R)
• M67: 49,675,469 km (0.038 R)
• M68: 51,101,436 km (0.085 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 18,495 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit