🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.42 AU - 0.62 AU

Year: 134 Days

Day: 34.6 Hours

Environment

Temp: 193 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.48 AU - 0.58 AU

Year: 138 Days

Day: 19 Hours

Environment

Temp: 186 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.59 AU - 0.85 AU

Year: 219 Days

Day: 32.9 Hours

Environment

Temp: 195 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.75 AU - 0.89 AU

Year: 266 Days

Day: 43.7 Hours

Environment

Temp: 154 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,138,969 km

• M1: 40,541 km (0.088 R)
• M2: 293,960 km (0.048 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.8 AU - 2.6 AU

Year: 1169 Days

Day: 34.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,138,969 km

• M1: 260,300 km (0.085 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.52 AU - 2.76 AU

Year: 1536 Days

Day: 37.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.8

Radius: 8.2

Gravity: 9.47 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 8.72 AU - 13.24 AU

Year: 13031 Days

Day: 14.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 39,138,969 km

• M1: 204,351 km (0.115 R)
• M2: 335,548 km (0.065 R)
• M3: 762,500 km (0.118 R)
• M4: 900,280 km (0.027 R)
• M5: 1,025,194 km (0.098 R)
• M6: 1,155,943 km (0.058 R)
• M7: 1,386,174 km (0.087 R)
• M8: 1,556,267 km (0.118 R)
• M9: 1,758,972 km (0.114 R)
• M10: 1,837,361 km (0.1 R)
• M11: 1,916,798 km (0.085 R)
• M12: 2,274,486 km (0.088 R)
• M13: 3,209,772 km (0.108 R)
• M14: 3,338,426 km (0.117 R)
• M15: 3,768,071 km (0.113 R)
• M16: 4,041,237 km (0.076 R)
• M17: 4,215,369 km (0.08 R)
• M18: 5,539,908 km (0.106 R)
• M19: 5,772,383 km (0.113 R)
• M20: 6,087,287 km (0.116 R)
• M21: 6,816,427 km (0.116 R)
• M22: 7,107,395 km (0.115 R)
• M23: 9,119,037 km (0.057 R)
• M24: 9,210,292 km (0.086 R)
• M25: 9,485,702 km (0.105 R)
• M26: 9,624,529 km (0.093 R)
• M27: 9,997,925 km (0.109 R)
• M28: 10,092,022 km (0.076 R)
• M29: 10,566,995 km (0.11 R)
• M30: 10,758,929 km (0.084 R)
• M31: 11,244,075 km (0.113 R)
• M32: 11,587,851 km (0.117 R)
• M33: 11,835,585 km (0.114 R)
• M34: 12,741,849 km (0.117 R)
• M35: 13,100,286 km (0.051 R)
• M36: 13,932,050 km (0.119 R)
• M37: 14,620,350 km (0.117 R)
• M38: 15,865,153 km (0.118 R)
• M39: 16,195,465 km (0.114 R)
• M40: 16,583,672 km (0.056 R)
• M41: 17,143,617 km (0.088 R)
• M42: 17,369,360 km (0.07 R)
• M43: 17,709,845 km (0.084 R)
• M44: 18,282,057 km (0.036 R)
• M45: 21,902,026 km (0.061 R)
• M46: 23,260,524 km (0.098 R)
• M47: 23,385,289 km (0.04 R)
• M48: 23,510,353 km (0.119 R)
• M49: 23,698,397 km (0.069 R)
• M50: 23,761,228 km (0.078 R)
• M51: 26,382,632 km (0.059 R)
• M52: 26,643,381 km (0.114 R)
• M53: 27,694,455 km (0.087 R)
• M54: 28,224,929 km (0.114 R)
• M55: 28,625,104 km (0.082 R)
• M56: 28,826,014 km (0.114 R)
• M57: 32,589,148 km (0.098 R)
• M58: 33,360,026 km (0.056 R)
• M59: 33,571,408 km (0.049 R)
• M60: 34,634,600 km (0.11 R)
• M61: 36,431,121 km (0.111 R)
• M62: 36,794,045 km (0.054 R)
• M63: 37,085,163 km (0.077 R)
• M64: 37,158,166 km (0.113 R)
• M65: 37,523,484 km (0.095 R)
• M66: 37,669,941 km (0.039 R)
• M67: 38,184,109 km (0.097 R)
• M68: 38,257,711 km (0.114 R)
• M69: 38,331,313 km (0.098 R)
• M70: 38,405,065 km (0.062 R)
• M71: 38,700,520 km (0.118 R)
• M72: 39,516,726 km (0.113 R)
• M73: 39,740,375 km (0.117 R)
• M74: 40,113,921 km (0.111 R)
• M75: 41,847,461 km (0.113 R)
• M76: 42,151,444 km (0.107 R)
• M77: 42,761,504 km (0.099 R)
• M78: 43,297,813 km (0.069 R)
• M79: 43,913,408 km (0.099 R)
• M80: 44,377,012 km (0.038 R)
• M81: 44,531,995 km (0.115 R)
• M82: 46,247,583 km (0.074 R)
• M83: 46,483,350 km (0.119 R)
• M84: 46,640,577 km (0.051 R)
• M85: 47,746,704 km (0.064 R)
• M86: 48,462,380 km (0.079 R)
• M87: 49,984,837 km (0.078 R)
• M88: 50,307,370 km (0.096 R)
• M89: 51,197,926 km (0.109 R)
• M90: 51,848,827 km (0.115 R)
• M91: 52,011,888 km (0.046 R)
• M92: 53,158,855 km (0.053 R)
• M93: 53,735,406 km (0.041 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.7

Radius: 7.8

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 16 AU - 18.66 AU

Year: 25839 Days

Day: 18.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 39,138,969 km

• M1: 103,821 km (0.091 R)
• M2: 235,617 km (0.101 R)
• M3: 915,389 km (0.103 R)
• M4: 991,684 km (0.11 R)
• M5: 1,205,908 km (0.103 R)
• M6: 1,376,300 km (0.118 R)
• M7: 1,494,333 km (0.064 R)
• M8: 2,066,695 km (0.114 R)
• M9: 2,134,163 km (0.082 R)
• M10: 2,482,876 km (0.108 R)
• M11: 2,700,840 km (0.064 R)
• M12: 2,812,141 km (0.116 R)
• M13: 3,471,568 km (0.059 R)
• M14: 3,552,201 km (0.098 R)
• M15: 4,219,857 km (0.056 R)
• M16: 5,667,964 km (0.061 R)
• M17: 6,003,662 km (0.09 R)
• M18: 6,149,370 km (0.089 R)
• M19: 6,544,009 km (0.06 R)
• M20: 7,671,229 km (0.086 R)
• M21: 7,829,653 km (0.074 R)
• M22: 7,988,975 km (0.078 R)
• M23: 8,365,214 km (0.11 R)
• M24: 8,637,482 km (0.117 R)
• M25: 9,079,244 km (0.085 R)
• M26: 9,471,789 km (0.096 R)
• M27: 9,812,573 km (0.1 R)
• M28: 10,623,543 km (0.109 R)
• M29: 10,918,401 km (0.039 R)
• M30: 12,868,558 km (0.108 R)
• M31: 13,627,169 km (0.113 R)
• M32: 13,947,458 km (0.065 R)
• M33: 14,011,785 km (0.037 R)
• M34: 14,076,262 km (0.118 R)
• M35: 15,719,894 km (0.118 R)
• M36: 16,598,333 km (0.063 R)
• M37: 17,009,128 km (0.113 R)
• M38: 17,701,318 km (0.084 R)
• M39: 17,840,892 km (0.108 R)
• M40: 19,543,615 km (0.082 R)
• M41: 20,414,275 km (0.101 R)
• M42: 20,633,885 km (0.069 R)
• M43: 20,927,994 km (0.078 R)
• M44: 21,371,701 km (0.11 R)
• M45: 21,669,252 km (0.101 R)
• M46: 23,025,057 km (0.067 R)
• M47: 23,406,532 km (0.11 R)
• M48: 25,031,613 km (0.097 R)
• M49: 26,055,611 km (0.088 R)
• M50: 26,373,506 km (0.073 R)
• M51: 30,453,788 km (0.03 R)
• M52: 32,737,250 km (0.06 R)
• M53: 33,683,307 km (0.118 R)
• M54: 34,116,393 km (0.108 R)
• M55: 34,376,992 km (0.073 R)
• M56: 36,043,363 km (0.109 R)
• M57: 36,663,895 km (0.114 R)
• M58: 36,841,767 km (0.079 R)
• M59: 37,466,936 km (0.084 R)
• M60: 37,915,431 km (0.079 R)
• M61: 38,456,227 km (0.093 R)
• M62: 38,546,584 km (0.111 R)
• M63: 39,545,150 km (0.049 R)
• M64: 40,644,395 km (0.082 R)
• M65: 40,920,702 km (0.066 R)
• M66: 41,013,004 km (0.065 R)
• M67: 42,218,613 km (0.071 R)
• M68: 43,247,847 km (0.088 R)
• M69: 43,907,125 km (0.065 R)
• M70: 44,569,694 km (0.115 R)
• M71: 45,044,966 km (0.054 R)
• M72: 46,192,531 km (0.071 R)
• M73: 47,252,881 km (0.106 R)
• M74: 48,223,921 km (0.077 R)
• M75: 49,397,666 km (0.059 R)
• M76: 50,481,951 km (0.038 R)
• M77: 52,172,856 km (0.066 R)
• M78: 54,490,127 km (0.064 R)
• M79: 55,303,939 km (0.113 R)
• M80: 55,712,491 km (0.108 R)
• M81: 58,080,326 km (0.047 R)
• M82: 60,375,905 km (0.072 R)
• M83: 60,480,923 km (0.103 R)
• M84: 61,746,222 km (0.038 R)
• M85: 66,351,293 km (0.118 R)
• M86: 66,676,669 km (0.089 R)
• M87: 67,002,642 km (0.085 R)
• M88: 67,656,086 km (0.11 R)
• M89: 69,189,015 km (0.117 R)
• M90: 69,298,970 km (0.094 R)
• M91: 72,066,081 km (0.088 R)
• M92: 74,756,300 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353.1

Radius: 4

Gravity: 22.07 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 15.22 AU - 20.88 AU

Year: 27466 Days

Day: 19.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 39,138,969 km

• M1: 279,000 km (0.094 R)
• M2: 347,516 km (0.069 R)
• M3: 1,385,426 km (0.051 R)
• M4: 1,535,473 km (0.093 R)
• M5: 1,916,498 km (0.118 R)
• M6: 2,220,631 km (0.118 R)
• M7: 2,431,713 km (0.06 R)
• M8: 2,503,520 km (0.06 R)
• M9: 2,760,380 km (0.077 R)
• M10: 2,835,328 km (0.06 R)
• M11: 4,123,067 km (0.089 R)
• M12: 4,557,649 km (0.045 R)
• M13: 4,646,360 km (0.086 R)
• M14: 6,140,993 km (0.104 R)
• M15: 6,636,012 km (0.093 R)
• M16: 6,686,277 km (0.105 R)
• M17: 7,041,273 km (0.091 R)
• M18: 7,350,491 km (0.065 R)
• M19: 7,402,402 km (0.097 R)
• M20: 7,559,031 km (0.096 R)
• M21: 7,928,687 km (0.058 R)
• M22: 8,196,467 km (0.046 R)
• M23: 8,304,327 km (0.11 R)
• M24: 8,685,652 km (0.12 R)
• M25: 9,578,602 km (0.099 R)
• M26: 9,635,449 km (0.07 R)
• M27: 10,093,668 km (0.1 R)
• M28: 10,912,566 km (0.116 R)
• M29: 10,971,807 km (0.118 R)
• M30: 11,031,197 km (0.102 R)
• M31: 12,426,946 km (0.047 R)
• M32: 13,430,298 km (0.027 R)
• M33: 14,459,233 km (0.083 R)
• M34: 14,655,056 km (0.1 R)
• M35: 15,181,342 km (0.093 R)
• M36: 15,513,299 km (0.067 R)
• M37: 15,713,760 km (0.058 R)
• M38: 16,117,076 km (0.106 R)
• M39: 16,387,848 km (0.115 R)
• M40: 18,395,601 km (0.083 R)
• M41: 18,963,026 km (0.066 R)
• M42: 19,824,859 km (0.078 R)
• M43: 20,625,956 km (0.059 R)
• M44: 22,939,936 km (0.066 R)
• M45: 23,857,569 km (0.056 R)
• M46: 24,243,382 km (0.096 R)
• M47: 24,475,857 km (0.06 R)
• M48: 24,553,499 km (0.049 R)
• M49: 25,649,453 km (0.112 R)
• M50: 25,728,440 km (0.117 R)
• M51: 27,565,053 km (0.109 R)
• M52: 28,376,622 km (0.111 R)
• M53: 29,857,192 km (0.113 R)
• M54: 30,523,351 km (0.094 R)
• M55: 30,774,376 km (0.101 R)
• M56: 32,209,768 km (0.119 R)
• M57: 33,236,159 km (0.113 R)
• M58: 33,753,319 km (0.039 R)
• M59: 34,012,871 km (0.092 R)
• M60: 34,708,352 km (0.107 R)
• M61: 35,145,477 km (0.091 R)
• M62: 36,113,375 km (0.113 R)
• M63: 37,089,950 km (0.105 R)
• M64: 37,805,775 km (0.027 R)
• M65: 38,435,732 km (0.096 R)
• M66: 39,615,012 km (0.044 R)
• M67: 39,706,117 km (0.072 R)
• M68: 41,637,426 km (0.115 R)
• M69: 41,730,176 km (0.091 R)
• M70: 42,941,770 km (0.112 R)
• M71: 43,410,909 km (0.075 R)
• M72: 45,781,736 km (0.106 R)
• M73: 46,645,514 km (0.051 R)
• M74: 48,097,062 km (0.084 R)
• M75: 50,945,106 km (0.05 R)
• M76: 51,342,139 km (0.117 R)
• M77: 51,640,736 km (0.038 R)
• M78: 52,940,891 km (0.11 R)
• M79: 55,063,685 km (0.113 R)
• M80: 56,084,391 km (0.097 R)
• M81: 56,494,439 km (0.087 R)
• M82: 58,767,130 km (0.083 R)
• M83: 59,600,988 km (0.114 R)
• M84: 60,964,423 km (0.073 R)
• M85: 61,702,689 km (0.089 R)
• M86: 61,914,220 km (0.111 R)
• M87: 64,363,736 km (0.047 R)
• M88: 66,086,355 km (0.099 R)
• M89: 68,042,497 km (0.091 R)
• M90: 68,589,128 km (0.106 R)
• M91: 70,237,995 km (0.026 R)
• M92: 70,679,908 km (0.118 R)
• M93: 73,911,222 km (0.107 R)
• M94: 74,585,758 km (0.069 R)
• M95: 75,036,497 km (0.072 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.8

Radius: 6.6

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 15.92 AU - 24.28 AU

Year: 32275 Days

Day: 17.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 39,138,969 km

• M1: 83,326 km (0.097 R)
• M2: 140,024 km (0.086 R)
• M3: 284,984 km (0.113 R)
• M4: 371,452 km (0.028 R)
• M5: 714,479 km (0.078 R)
• M6: 790,026 km (0.092 R)
• M7: 1,032,973 km (0.112 R)
• M8: 1,189,752 km (0.079 R)
• M9: 1,262,008 km (0.062 R)
• M10: 1,487,601 km (0.117 R)
• M11: 1,645,128 km (0.103 R)
• M12: 2,795,535 km (0.084 R)
• M13: 2,843,856 km (0.12 R)
• M14: 2,892,475 km (0.113 R)
• M15: 3,342,316 km (0.118 R)
• M16: 3,445,239 km (0.083 R)
• M17: 3,921,559 km (0.101 R)
• M18: 4,030,167 km (0.118 R)
• M19: 4,847,420 km (0.069 R)
• M20: 5,653,154 km (0.077 R)
• M21: 6,276,528 km (0.092 R)
• M22: 6,467,714 km (0.072 R)
• M23: 6,660,845 km (0.068 R)
• M24: 8,872,351 km (0.108 R)
• M25: 8,943,709 km (0.057 R)
• M26: 10,036,970 km (0.09 R)
• M27: 11,171,819 km (0.103 R)
• M28: 11,442,442 km (0.116 R)
• M29: 14,181,729 km (0.092 R)
• M30: 14,896,806 km (0.11 R)
• M31: 15,580,469 km (0.107 R)
• M32: 15,969,573 km (0.094 R)
• M33: 16,934,030 km (0.096 R)
• M34: 18,234,036 km (0.081 R)
• M35: 18,552,679 km (0.099 R)
• M36: 19,195,352 km (0.113 R)
• M37: 20,172,974 km (0.08 R)
• M38: 20,455,265 km (0.056 R)
• M39: 23,250,950 km (0.083 R)
• M40: 24,292,301 km (0.105 R)
• M41: 25,247,633 km (0.097 R)
• M42: 26,471,792 km (0.105 R)
• M43: 26,574,566 km (0.114 R)
• M44: 30,097,296 km (0.113 R)
• M45: 30,473,685 km (0.096 R)
• M46: 30,527,540 km (0.074 R)
• M47: 31,994,945 km (0.08 R)
• M48: 32,930,530 km (0.063 R)
• M49: 34,266,589 km (0.084 R)
• M50: 34,997,674 km (0.068 R)
• M51: 35,223,716 km (0.076 R)
• M52: 35,393,510 km (0.103 R)
• M53: 37,106,555 km (0.109 R)
• M54: 37,279,341 km (0.086 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 11,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit