🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.64 AU - 0.88 AU

Year: 247 Days

Day: 15.5 Hours

Environment

Temp: 128 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.03 AU - 1.55 AU

Year: 546 Days

Day: 35.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,304,574 km

• M1: 706,700 km (0.095 R)

Asteroid Belt

Center: 2.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.2 AU - 3.52 AU

Year: 2296 Days

Day: 41.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 166.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.3

Radius: 14.3

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.06 AU - 8.32 AU

Year: 6451 Days

Day: 11.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 107.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 53,304,574 km

• M1: 195,973 km (0.097 R)
• M2: 309,967 km (0.115 R)
• M3: 436,975 km (0.086 R)
• M4: 764,296 km (0.083 R)
• M5: 864,676 km (0.081 R)
• M6: 1,006,494 km (0.095 R)
• M7: 1,182,870 km (0.108 R)
• M8: 1,453,792 km (0.054 R)
• M9: 1,596,957 km (0.088 R)
• M10: 1,715,289 km (0.059 R)
• M11: 2,334,774 km (0.096 R)
• M12: 2,539,125 km (0.106 R)
• M13: 3,002,280 km (0.096 R)
• M14: 3,281,728 km (0.112 R)
• M15: 3,376,873 km (0.092 R)
• M16: 3,609,049 km (0.053 R)
• M17: 3,727,081 km (0.062 R)
• M18: 3,826,414 km (0.115 R)
• M19: 4,357,936 km (0.103 R)
• M20: 4,483,897 km (0.091 R)
• M21: 4,912,944 km (0.034 R)
• M22: 5,022,300 km (0.102 R)
• M23: 5,332,865 km (0.105 R)
• M24: 5,513,280 km (0.109 R)
• M25: 5,718,528 km (0.102 R)
• M26: 6,043,156 km (0.077 R)
• M27: 6,469,210 km (0.102 R)
• M28: 6,710,362 km (0.059 R)
• M29: 7,077,475 km (0.111 R)
• M30: 7,251,158 km (0.111 R)
• M31: 7,526,867 km (0.117 R)
• M32: 8,192,279 km (0.111 R)
• M33: 8,532,165 km (0.098 R)
• M34: 8,903,467 km (0.113 R)
• M35: 9,145,067 km (0.047 R)
• M36: 10,328,686 km (0.038 R)
• M37: 10,924,385 km (0.053 R)
• M38: 11,706,632 km (0.088 R)
• M39: 12,357,383 km (0.098 R)
• M40: 12,657,177 km (0.113 R)
• M41: 12,777,753 km (0.097 R)
• M42: 12,989,583 km (0.066 R)
• M43: 13,233,278 km (0.116 R)
• M44: 13,324,982 km (0.075 R)
• M45: 13,694,189 km (0.118 R)
• M46: 13,787,089 km (0.116 R)
• M47: 14,191,752 km (0.112 R)
• M48: 14,316,965 km (0.085 R)
• M49: 14,411,212 km (0.108 R)
• M50: 15,076,623 km (0.091 R)
• M51: 15,654,968 km (0.062 R)
• M52: 16,503,188 km (0.081 R)
• M53: 16,999,404 km (0.056 R)
• M54: 17,299,498 km (0.03 R)
• M55: 17,871,111 km (0.077 R)
• M56: 18,483,116 km (0.106 R)
• M57: 18,860,552 km (0.105 R)
• M58: 19,240,530 km (0.042 R)
• M59: 20,325,115 km (0.11 R)
• M60: 20,892,539 km (0.103 R)
• M61: 21,393,393 km (0.116 R)
• M62: 22,516,574 km (0.111 R)
• M63: 23,177,497 km (0.046 R)
• M64: 24,293,348 km (0.092 R)
• M65: 24,480,944 km (0.1 R)
• M66: 24,631,439 km (0.106 R)
• M67: 24,895,479 km (0.119 R)
• M68: 25,122,718 km (0.095 R)
• M69: 25,578,992 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.7

Radius: 14.9

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 8.3 AU - 10.66 AU

Year: 10881 Days

Day: 10.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 53,304,574 km

• M1: 292,763 km (0.042 R)
• M2: 475,272 km (0.109 R)
• M3: 675,584 km (0.098 R)
• M4: 889,210 km (0.119 R)
• M5: 1,045,390 km (0.107 R)
• M6: 1,169,107 km (0.071 R)
• M7: 1,548,338 km (0.061 R)
• M8: 1,839,904 km (0.082 R)
• M9: 2,229,906 km (0.106 R)
• M10: 2,646,386 km (0.088 R)
• M11: 3,333,190 km (0.107 R)
• M12: 3,426,838 km (0.069 R)
• M13: 3,745,482 km (0.104 R)
• M14: 3,875,782 km (0.114 R)
• M15: 4,275,806 km (0.095 R)
• M16: 4,377,832 km (0.117 R)
• M17: 4,515,313 km (0.032 R)
• M18: 4,654,289 km (0.034 R)
• M19: 5,007,938 km (0.107 R)
• M20: 5,592,118 km (0.049 R)
• M21: 5,741,566 km (0.118 R)
• M22: 6,945,081 km (0.072 R)
• M23: 9,044,986 km (0.062 R)
• M24: 9,621,237 km (0.116 R)
• M25: 10,027,096 km (0.099 R)
• M26: 10,301,010 km (0.108 R)
• M27: 10,531,092 km (0.106 R)
• M28: 10,996,341 km (0.091 R)
• M29: 11,706,931 km (0.059 R)
• M30: 11,850,844 km (0.06 R)
• M31: 12,140,466 km (0.09 R)
• M32: 12,237,555 km (0.12 R)
• M33: 12,383,562 km (0.071 R)
• M34: 12,726,740 km (0.084 R)
• M35: 12,973,726 km (0.036 R)
• M36: 13,673,993 km (0.108 R)
• M37: 14,850,880 km (0.084 R)
• M38: 15,006,910 km (0.096 R)
• M39: 15,111,180 km (0.11 R)
• M40: 15,372,827 km (0.078 R)
• M41: 16,060,229 km (0.094 R)
• M42: 16,595,939 km (0.113 R)
• M43: 16,974,422 km (0.072 R)
• M44: 17,629,959 km (0.06 R)
• M45: 17,740,063 km (0.048 R)
• M46: 18,238,075 km (0.093 R)
• M47: 19,418,402 km (0.083 R)
• M48: 21,970,392 km (0.101 R)
• M49: 23,952,863 km (0.107 R)
• M50: 24,872,890 km (0.083 R)
• M51: 25,058,242 km (0.107 R)
• M52: 25,368,358 km (0.112 R)
• M53: 26,368,869 km (0.098 R)
• M54: 26,810,631 km (0.12 R)
• M55: 27,765,664 km (0.091 R)
• M56: 28,022,224 km (0.077 R)
• M57: 28,667,141 km (0.115 R)
• M58: 30,564,790 km (0.082 R)
• M59: 31,228,556 km (0.118 R)
• M60: 32,031,447 km (0.11 R)
• M61: 32,435,362 km (0.107 R)
• M62: 33,180,359 km (0.102 R)
• M63: 34,342,884 km (0.109 R)
• M64: 34,963,715 km (0.094 R)
• M65: 35,588,137 km (0.072 R)
• M66: 36,918,810 km (0.088 R)
• M67: 37,413,081 km (0.105 R)
• M68: 37,838,537 km (0.116 R)
• M69: 38,694,387 km (0.098 R)
• M70: 39,340,350 km (0.077 R)
• M71: 39,484,413 km (0.093 R)
• M72: 39,845,243 km (0.076 R)
• M73: 42,401,871 km (0.094 R)
• M74: 44,410,222 km (0.102 R)
• M75: 44,560,269 km (0.117 R)
• M76: 45,312,746 km (0.092 R)
• M77: 46,297,399 km (0.11 R)
• M78: 47,212,490 km (0.043 R)
• M79: 48,364,692 km (0.089 R)
• M80: 50,853,702 km (0.086 R)
• M81: 51,325,085 km (0.057 R)
• M82: 52,430,463 km (0.106 R)
• M83: 52,906,633 km (0.1 R)
• M84: 53,145,242 km (0.103 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 16,746 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit