🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.7 AU - 1.1 AU

Year: 301 Days

Day: 40 Hours

Environment

Temp: 132 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,943,911 km

• M1: 45,179 km (0.119 R)
• M2: 124,914 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.85 AU - 1.01 AU

Year: 317 Days

Day: 21.7 Hours

Environment

Temp: 156 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.13 AU - 1.79 AU

Year: 623 Days

Day: 22.6 Hours

Environment

Temp: -16 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.16 AU - 3.18 AU

Year: 1541 Days

Day: 30 Hours

Environment

Temp: -76 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,943,911 km

• M1: 44,431 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.57 AU - 4.09 AU

Year: 2146 Days

Day: 31.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.68 AU - 4.96 AU

Year: 3170 Days

Day: 12.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,943,911 km

• M1: 158,873 km (0.104 R)
• M2: 510,278 km (0.107 R)

Asteroid Belt

Center: 6.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.5

Radius: 11.7

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 7.82 AU - 8.08 AU

Year: 7915 Days

Day: 5 Hours

Environment

Temp: -156 °C

Axial Tilt: 91.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 49,943,911 km

• M1: 147,504 km (0.052 R)
• M2: 255,064 km (0.049 R)
• M3: 455,376 km (0.108 R)
• M4: 601,084 km (0.112 R)
• M5: 724,502 km (0.071 R)
• M6: 1,102,387 km (0.093 R)
• M7: 1,221,317 km (0.072 R)
• M8: 1,632,113 km (0.11 R)
• M9: 1,825,393 km (0.074 R)
• M10: 2,070,285 km (0.047 R)
• M11: 2,144,336 km (0.11 R)
• M12: 2,481,380 km (0.055 R)
• M13: 2,560,368 km (0.087 R)
• M14: 2,968,171 km (0.052 R)
• M15: 3,086,204 km (0.078 R)
• M16: 3,431,925 km (0.099 R)
• M17: 3,591,695 km (0.106 R)
• M18: 3,790,212 km (0.105 R)
• M19: 4,048,268 km (0.097 R)
• M20: 4,123,067 km (0.09 R)
• M21: 4,976,672 km (0.106 R)
• M22: 5,117,444 km (0.096 R)
• M23: 5,382,531 km (0.118 R)
• M24: 5,673,050 km (0.082 R)
• M25: 5,904,927 km (0.081 R)
• M26: 6,465,470 km (0.101 R)
• M27: 6,774,390 km (0.111 R)
• M28: 6,930,720 km (0.099 R)
• M29: 7,110,985 km (0.11 R)
• M30: 7,452,816 km (0.113 R)
• M31: 7,707,133 km (0.107 R)
• M32: 7,964,142 km (0.103 R)
• M33: 8,631,498 km (0.025 R)
• M34: 8,849,761 km (0.089 R)
• M35: 8,996,367 km (0.09 R)
• M36: 9,069,820 km (0.087 R)
• M37: 9,366,323 km (0.07 R)
• M38: 9,490,639 km (0.115 R)
• M39: 9,994,035 km (0.066 R)
• M40: 11,237,044 km (0.066 R)
• M41: 11,662,351 km (0.043 R)
• M42: 12,038,739 km (0.089 R)
• M43: 12,720,905 km (0.116 R)
• M44: 12,858,835 km (0.059 R)
• M45: 12,941,712 km (0.118 R)
• M46: 13,191,839 km (0.086 R)
• M47: 13,809,978 km (0.058 R)
• M48: 14,351,373 km (0.082 R)
• M49: 14,552,582 km (0.094 R)
• M50: 14,754,688 km (0.094 R)
• M51: 14,928,820 km (0.097 R)
• M52: 15,366,843 km (0.1 R)
• M53: 15,838,824 km (0.085 R)
• M54: 16,375,432 km (0.087 R)
• M55: 16,706,342 km (0.111 R)
• M56: 17,374,895 km (0.056 R)
• M57: 17,466,748 km (0.112 R)
• M58: 18,362,839 km (0.089 R)
• M59: 18,518,720 km (0.102 R)
• M60: 18,863,544 km (0.041 R)
• M61: 18,989,505 km (0.077 R)
• M62: 19,846,701 km (0.053 R)
• M63: 20,038,934 km (0.072 R)
• M64: 20,684,000 km (0.074 R)
• M65: 21,237,811 km (0.064 R)
• M66: 21,500,056 km (0.105 R)
• M67: 21,763,498 km (0.041 R)
• M68: 21,994,777 km (0.104 R)
• M69: 22,193,742 km (0.055 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894

Radius: 10.8

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.69 AU - 8.39 AU

Year: 8050 Days

Day: 9.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 49,943,911 km

• M1: 160,818 km (0.059 R)
• M2: 281,842 km (0.048 R)
• M3: 469,139 km (0.091 R)
• M4: 717,322 km (0.043 R)
• M5: 883,226 km (0.096 R)
• M6: 1,176,138 km (0.051 R)
• M7: 1,520,812 km (0.104 R)
• M8: 1,783,057 km (0.104 R)
• M9: 2,945,732 km (0.097 R)
• M10: 3,053,891 km (0.114 R)
• M11: 3,246,423 km (0.101 R)
• M12: 4,421,515 km (0.095 R)
• M13: 4,545,830 km (0.078 R)
• M14: 5,054,463 km (0.098 R)
• M15: 5,514,626 km (0.069 R)
• M16: 6,091,326 km (0.073 R)
• M17: 6,369,429 km (0.071 R)
• M18: 6,439,740 km (0.118 R)
• M19: 7,746,926 km (0.096 R)
• M20: 7,821,874 km (0.095 R)
• M21: 8,546,526 km (0.084 R)
• M22: 9,452,192 km (0.105 R)
• M23: 9,896,198 km (0.063 R)
• M24: 10,720,931 km (0.034 R)
• M25: 11,439,300 km (0.116 R)
• M26: 12,966,695 km (0.043 R)
• M27: 14,142,384 km (0.072 R)
• M28: 14,743,020 km (0.105 R)
• M29: 15,163,839 km (0.119 R)
• M30: 15,304,909 km (0.097 R)
• M31: 15,446,429 km (0.103 R)
• M32: 16,017,145 km (0.098 R)
• M33: 16,691,532 km (0.117 R)
• M34: 17,227,990 km (0.116 R)
• M35: 18,267,695 km (0.077 R)
• M36: 18,468,156 km (0.085 R)
• M37: 18,972,301 km (0.072 R)
• M38: 20,667,843 km (0.052 R)
• M39: 20,772,113 km (0.059 R)
• M40: 20,981,251 km (0.063 R)
• M41: 21,613,003 km (0.04 R)
• M42: 22,037,562 km (0.051 R)
• M43: 22,464,963 km (0.03 R)
• M44: 22,841,201 km (0.089 R)
• M45: 23,165,380 km (0.064 R)
• M46: 24,256,696 km (0.114 R)
• M47: 24,698,010 km (0.04 R)
• M48: 25,812,664 km (0.109 R)
• M49: 25,925,161 km (0.081 R)
• M50: 26,319,651 km (0.119 R)
• M51: 27,687,724 km (0.067 R)
• M52: 27,802,764 km (0.101 R)
• M53: 28,091,039 km (0.058 R)
• M54: 29,782,842 km (0.107 R)
• M55: 30,136,940 km (0.087 R)
• M56: 30,611,315 km (0.09 R)
• M57: 31,687,522 km (0.12 R)
• M58: 32,109,537 km (0.114 R)
• M59: 32,472,611 km (0.08 R)
• M60: 32,654,672 km (0.111 R)
• M61: 33,447,541 km (0.038 R)
• M62: 33,692,881 km (0.056 R)
• M63: 33,815,701 km (0.08 R)
• M64: 33,938,671 km (0.117 R)
• M65: 34,246,842 km (0.032 R)
• M66: 34,493,978 km (0.046 R)
• M67: 34,679,778 km (0.083 R)
• M68: 35,301,507 km (0.086 R)
• M69: 36,429,774 km (0.072 R)
• M70: 37,697,317 km (0.059 R)
• M71: 37,824,924 km (0.11 R)
• M72: 38,080,437 km (0.028 R)
• M73: 38,272,371 km (0.077 R)
• M74: 38,914,894 km (0.05 R)
• M75: 39,172,801 km (0.083 R)
• M76: 40,340,711 km (0.07 R)
• M77: 40,471,161 km (0.117 R)
• M78: 41,125,651 km (0.051 R)
• M79: 41,454,168 km (0.099 R)
• M80: 43,443,670 km (0.104 R)
• M81: 44,450,015 km (0.071 R)
• M82: 44,517,334 km (0.113 R)
• M83: 44,584,803 km (0.117 R)
• M84: 44,719,740 km (0.085 R)
• M85: 45,328,454 km (0.081 R)

Asteroid Belt

Center: 9.3 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.5

Radius: 13.3

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 9.89 AU - 11.21 AU

Year: 12100 Days

Day: 13.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 49,943,911 km

• M1: 170,542 km (0.11 R)
• M2: 810,372 km (0.067 R)
• M3: 1,827,787 km (0.104 R)
• M4: 1,962,275 km (0.107 R)
• M5: 2,241,275 km (0.088 R)
• M6: 2,807,054 km (0.075 R)
• M7: 3,058,528 km (0.116 R)
• M8: 3,284,720 km (0.099 R)
• M9: 3,583,767 km (0.081 R)
• M10: 3,753,859 km (0.113 R)
• M11: 3,961,501 km (0.065 R)
• M12: 4,137,428 km (0.091 R)
• M13: 4,244,391 km (0.1 R)
• M14: 4,718,317 km (0.078 R)
• M15: 4,830,066 km (0.096 R)
• M16: 5,363,532 km (0.071 R)
• M17: 5,519,563 km (0.058 R)
• M18: 5,756,227 km (0.1 R)
• M19: 6,239,877 km (0.089 R)
• M20: 6,445,424 km (0.08 R)
• M21: 6,611,328 km (0.104 R)
• M22: 6,694,954 km (0.096 R)
• M23: 6,863,102 km (0.102 R)
• M24: 6,947,624 km (0.03 R)
• M25: 7,332,689 km (0.055 R)
• M26: 8,393,488 km (0.091 R)
• M27: 8,849,761 km (0.104 R)
• M28: 9,786,394 km (0.117 R)
• M29: 9,977,580 km (0.116 R)
• M30: 12,160,811 km (0.115 R)
• M31: 12,469,731 km (0.065 R)
• M32: 12,729,133 km (0.09 R)
• M33: 13,095,349 km (0.085 R)
• M34: 14,052,925 km (0.081 R)
• M35: 14,922,986 km (0.096 R)
• M36: 17,346,771 km (0.084 R)
• M37: 17,636,542 km (0.104 R)
• M38: 18,103,437 km (0.082 R)
• M39: 19,830,095 km (0.114 R)
• M40: 20,559,834 km (0.034 R)
• M41: 23,246,462 km (0.119 R)
• M42: 23,630,031 km (0.066 R)
• M43: 24,015,844 km (0.039 R)
• M44: 24,209,423 km (0.105 R)
• M45: 24,338,826 km (0.073 R)
• M46: 24,533,303 km (0.086 R)
• M47: 24,728,378 km (0.105 R)
• M48: 25,382,271 km (0.083 R)
• M49: 26,440,227 km (0.118 R)
• M50: 29,216,464 km (0.047 R)
• M51: 29,492,323 km (0.119 R)
• M52: 29,699,665 km (0.119 R)
• M53: 29,838,193 km (0.12 R)
• M54: 30,324,835 km (0.094 R)
• M55: 31,094,815 km (0.111 R)
• M56: 31,376,508 km (0.12 R)
• M57: 32,297,582 km (0.096 R)
• M58: 32,654,223 km (0.067 R)
• M59: 33,155,675 km (0.069 R)
• M60: 33,299,439 km (0.092 R)
• M61: 33,515,458 km (0.105 R)
• M62: 35,701,083 km (0.115 R)
• M63: 35,995,940 km (0.085 R)
• M64: 37,482,644 km (0.108 R)
• M65: 37,857,387 km (0.089 R)
• M66: 39,140,936 km (0.114 R)
• M67: 39,826,244 km (0.119 R)
• M68: 40,669,378 km (0.119 R)
• M69: 40,900,207 km (0.09 R)
• M70: 43,312,024 km (0.075 R)
• M71: 44,099,956 km (0.087 R)
• M72: 44,337,219 km (0.047 R)
• M73: 46,572,061 km (0.035 R)
• M74: 47,541,156 km (0.117 R)
• M75: 48,516,833 km (0.108 R)
• M76: 49,334,984 km (0.103 R)
• M77: 49,910,338 km (0.06 R)
• M78: 50,322,629 km (0.037 R)
• M79: 51,733,188 km (0.066 R)
• M80: 52,234,041 km (0.067 R)
• M81: 53,830,999 km (0.072 R)
• M82: 54,253,912 km (0.099 R)
• M83: 54,932,787 km (0.076 R)
• M84: 55,699,925 km (0.071 R)
• M85: 57,072,635 km (0.105 R)
• M86: 57,244,972 km (0.03 R)
• M87: 57,417,458 km (0.103 R)
• M88: 57,503,776 km (0.095 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237

Radius: 3.2

Gravity: 23.14 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 13.64 AU - 13.94 AU

Year: 18082 Days

Day: 19.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,943,911 km

• M1: 122,521 km (0.106 R)
• M2: 150,346 km (0.077 R)
• M3: 181,013 km (0.088 R)
• M4: 352,602 km (0.105 R)
• M5: 516,113 km (0.091 R)
• M6: 791,672 km (0.075 R)
• M7: 1,147,864 km (0.037 R)
• M8: 1,276,519 km (0.101 R)
• M9: 1,387,221 km (0.062 R)
• M10: 1,409,661 km (0.103 R)
• M11: 1,960,630 km (0.117 R)
• M12: 2,823,809 km (0.078 R)
• M13: 2,909,978 km (0.117 R)
• M14: 3,978,555 km (0.104 R)
• M15: 4,140,271 km (0.053 R)
• M16: 4,238,257 km (0.057 R)
• M17: 4,336,992 km (0.095 R)
• M18: 4,705,751 km (0.057 R)
• M19: 4,876,591 km (0.052 R)
• M20: 5,365,926 km (0.102 R)
• M21: 5,797,665 km (0.116 R)
• M22: 5,834,167 km (0.111 R)
• M23: 6,091,625 km (0.05 R)
• M24: 6,503,767 km (0.076 R)
• M25: 6,617,611 km (0.074 R)
• M26: 6,732,353 km (0.094 R)
• M27: 8,198,861 km (0.041 R)
• M28: 8,239,851 km (0.107 R)
• M29: 8,404,408 km (0.086 R)
• M30: 8,570,013 km (0.098 R)
• M31: 8,778,553 km (0.069 R)
• M32: 8,862,477 km (0.066 R)
• M33: 9,031,074 km (0.047 R)
• M34: 9,158,232 km (0.093 R)
• M35: 9,414,344 km (0.106 R)
• M36: 9,457,129 km (0.105 R)
• M37: 9,500,213 km (0.093 R)
• M38: 10,684,579 km (0.117 R)
• M39: 11,408,184 km (0.083 R)
• M40: 12,664,657 km (0.081 R)
• M41: 13,478,020 km (0.043 R)
• M42: 14,062,200 km (0.077 R)
• M43: 14,307,989 km (0.115 R)
• M44: 15,965,982 km (0.106 R)
• M45: 16,480,300 km (0.098 R)
• M46: 17,472,283 km (0.079 R)
• M47: 17,630,707 km (0.118 R)
• M48: 18,537,271 km (0.093 R)
• M49: 18,590,976 km (0.082 R)
• M50: 19,131,772 km (0.115 R)
• M51: 19,349,587 km (0.086 R)
• M52: 19,623,052 km (0.092 R)
• M53: 20,896,878 km (0.095 R)
• M54: 23,291,192 km (0.109 R)
• M55: 23,581,860 km (0.065 R)
• M56: 23,756,890 km (0.102 R)
• M57: 23,873,875 km (0.107 R)
• M58: 24,284,671 km (0.075 R)
• M59: 25,053,604 km (0.085 R)
• M60: 25,291,914 km (0.067 R)
• M61: 25,650,649 km (0.09 R)
• M62: 26,071,319 km (0.075 R)
• M63: 26,858,503 km (0.06 R)
• M64: 27,408,125 km (0.095 R)
• M65: 28,394,274 km (0.096 R)
• M66: 28,456,357 km (0.087 R)
• M67: 29,580,436 km (0.097 R)
• M68: 30,591,717 km (0.111 R)
• M69: 31,421,836 km (0.084 R)
• M70: 31,807,350 km (0.117 R)
• M71: 32,065,256 km (0.09 R)
• M72: 32,453,463 km (0.093 R)
• M73: 32,583,164 km (0.119 R)
• M74: 32,778,090 km (0.107 R)
• M75: 32,843,165 km (0.118 R)
• M76: 33,103,914 km (0.079 R)
• M77: 33,169,139 km (0.088 R)
• M78: 34,616,199 km (0.063 R)
• M79: 34,748,743 km (0.111 R)
• M80: 34,881,436 km (0.065 R)
• M81: 35,213,992 km (0.091 R)
• M82: 35,280,563 km (0.116 R)
• M83: 36,960,248 km (0.074 R)
• M84: 39,770,444 km (0.042 R)
• M85: 40,745,673 km (0.041 R)
• M86: 41,166,043 km (0.111 R)
• M87: 42,081,881 km (0.097 R)
• M88: 43,432,151 km (0.09 R)
• M89: 44,580,315 km (0.078 R)
• M90: 48,380,251 km (0.054 R)
• M91: 48,825,304 km (0.068 R)
• M92: 49,420,853 km (0.075 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 14,098 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit