🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.38 AU - 0.64 AU

Year: 132 Days

Day: 46.3 Hours

Environment

Temp: 175 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.8 AU - 0.88 AU

Year: 280 Days

Day: 14.3 Hours

Environment

Temp: 147 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.22 AU - 2.52 AU

Year: 1326 Days

Day: 21.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,500,007 km

• M1: 55,052 km (0.072 R)
• M2: 564,882 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.09 AU - 3.31 AU

Year: 1612 Days

Day: 25.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 107.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.3

Radius: 11.5

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 7.46 AU - 9.22 AU

Year: 8753 Days

Day: 14.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 63,500,007 km

• M1: 229,184 km (0.106 R)
• M2: 339,737 km (0.115 R)
• M3: 504,594 km (0.062 R)
• M4: 667,805 km (0.069 R)
• M5: 850,165 km (0.104 R)
• M6: 1,878,949 km (0.026 R)
• M7: 1,997,580 km (0.118 R)
• M8: 2,523,267 km (0.1 R)
• M9: 2,842,808 km (0.119 R)
• M10: 3,289,059 km (0.049 R)
• M11: 3,520,636 km (0.084 R)
• M12: 3,938,912 km (0.026 R)
• M13: 4,216,117 km (0.11 R)
• M14: 4,310,064 km (0.116 R)
• M15: 5,019,757 km (0.068 R)
• M16: 5,490,541 km (0.077 R)
• M17: 6,765,265 km (0.098 R)
• M18: 6,838,567 km (0.062 R)
• M19: 7,172,470 km (0.066 R)
• M20: 7,933,325 km (0.094 R)
• M21: 8,049,712 km (0.096 R)
• M22: 8,244,937 km (0.113 R)
• M23: 8,520,945 km (0.106 R)
• M24: 9,572,469 km (0.078 R)
• M25: 12,062,675 km (0.07 R)
• M26: 12,241,444 km (0.094 R)
• M27: 13,148,606 km (0.093 R)
• M28: 13,843,189 km (0.099 R)
• M29: 14,218,530 km (0.041 R)
• M30: 14,931,363 km (0.069 R)
• M31: 15,364,599 km (0.093 R)
• M32: 17,846,278 km (0.11 R)
• M33: 18,769,746 km (0.083 R)
• M34: 19,289,598 km (0.065 R)
• M35: 19,656,263 km (0.066 R)
• M36: 20,131,086 km (0.098 R)
• M37: 20,556,393 km (0.119 R)
• M38: 21,686,755 km (0.067 R)
• M39: 22,068,079 km (0.092 R)
• M40: 22,341,844 km (0.105 R)
• M41: 23,114,217 km (0.079 R)
• M42: 23,503,770 km (0.041 R)
• M43: 23,783,219 km (0.096 R)
• M44: 24,458,653 km (0.07 R)
• M45: 24,798,839 km (0.104 R)
• M46: 25,140,371 km (0.059 R)
• M47: 26,232,585 km (0.096 R)
• M48: 27,929,324 km (0.081 R)
• M49: 31,059,510 km (0.082 R)
• M50: 31,859,410 km (0.104 R)
• M51: 32,168,778 km (0.091 R)
• M52: 32,354,878 km (0.041 R)
• M53: 32,790,656 km (0.08 R)
• M54: 33,919,971 km (0.092 R)
• M55: 34,489,340 km (0.101 R)
• M56: 35,509,598 km (0.103 R)
• M57: 36,281,224 km (0.1 R)
• M58: 36,604,355 km (0.092 R)
• M59: 37,253,460 km (0.106 R)
• M60: 37,448,985 km (0.073 R)
• M61: 37,579,434 km (0.075 R)
• M62: 37,840,931 km (0.028 R)
• M63: 38,103,026 km (0.037 R)
• M64: 38,892,903 km (0.065 R)
• M65: 39,157,392 km (0.11 R)
• M66: 39,356,208 km (0.094 R)
• M67: 40,622,853 km (0.113 R)
• M68: 41,699,958 km (0.1 R)
• M69: 41,835,194 km (0.113 R)
• M70: 42,241,951 km (0.104 R)
• M71: 43,813,327 km (0.079 R)
• M72: 44,433,410 km (0.109 R)
• M73: 44,640,753 km (0.099 R)
• M74: 44,987,072 km (0.048 R)
• M75: 45,473,265 km (0.078 R)
• M76: 45,682,253 km (0.049 R)
• M77: 45,961,403 km (0.084 R)
• M78: 46,451,186 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 352.3

Radius: 7.6

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 11.95 AU - 18.19 AU

Year: 21262 Days

Day: 23.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 63,500,007 km

• M1: 104,868 km (0.05 R)
• M2: 177,872 km (0.064 R)
• M3: 247,584 km (0.097 R)
• M4: 457,470 km (0.112 R)
• M5: 640,279 km (0.111 R)
• M6: 912,397 km (0.034 R)
• M7: 1,319,453 km (0.087 R)
• M8: 1,529,189 km (0.095 R)
• M9: 1,749,697 km (0.039 R)
• M10: 1,863,840 km (0.108 R)
• M11: 1,921,884 km (0.11 R)
• M12: 2,129,675 km (0.074 R)
• M13: 2,376,213 km (0.051 R)
• M14: 2,535,086 km (0.112 R)
• M15: 3,100,865 km (0.12 R)
• M16: 3,415,918 km (0.087 R)
• M17: 3,851,996 km (0.06 R)
• M18: 4,076,692 km (0.119 R)
• M19: 4,228,833 km (0.104 R)
• M20: 4,656,982 km (0.094 R)
• M21: 5,638,493 km (0.116 R)
• M22: 5,765,652 km (0.103 R)
• M23: 6,022,810 km (0.111 R)
• M24: 6,283,709 km (0.105 R)
• M25: 7,689,630 km (0.103 R)
• M26: 8,891,349 km (0.091 R)
• M27: 9,238,267 km (0.085 R)
• M28: 9,945,416 km (0.117 R)
• M29: 10,774,637 km (0.107 R)
• M30: 10,827,146 km (0.114 R)
• M31: 12,443,700 km (0.111 R)
• M32: 12,664,806 km (0.111 R)
• M33: 12,775,808 km (0.114 R)
• M34: 13,449,148 km (0.081 R)
• M35: 14,771,593 km (0.103 R)
• M36: 15,418,604 km (0.109 R)
• M37: 16,557,941 km (0.049 R)
• M38: 16,679,415 km (0.069 R)
• M39: 16,801,187 km (0.099 R)
• M40: 17,168,300 km (0.087 R)
• M41: 18,600,251 km (0.09 R)
• M42: 18,663,382 km (0.093 R)
• M43: 19,298,574 km (0.031 R)
• M44: 19,426,331 km (0.085 R)
• M45: 19,554,536 km (0.117 R)
• M46: 20,070,050 km (0.119 R)
• M47: 20,264,528 km (0.094 R)
• M48: 21,510,528 km (0.101 R)
• M49: 24,076,132 km (0.113 R)
• M50: 24,351,841 km (0.117 R)
• M51: 25,324,825 km (0.098 R)
• M52: 27,308,643 km (0.051 R)
• M53: 27,812,488 km (0.093 R)
• M54: 30,153,994 km (0.115 R)
• M55: 30,228,195 km (0.108 R)
• M56: 30,302,545 km (0.117 R)
• M57: 30,823,893 km (0.088 R)
• M58: 31,951,412 km (0.082 R)
• M59: 33,706,046 km (0.058 R)
• M60: 34,401,227 km (0.11 R)
• M61: 35,023,105 km (0.084 R)
• M62: 35,570,335 km (0.065 R)
• M63: 36,199,094 km (0.09 R)
• M64: 39,478,878 km (0.066 R)
• M65: 40,211,459 km (0.09 R)
• M66: 41,772,812 km (0.105 R)
• M67: 42,352,952 km (0.041 R)
• M68: 42,685,658 km (0.092 R)
• M69: 45,208,776 km (0.051 R)
• M70: 45,719,204 km (0.102 R)
• M71: 45,889,745 km (0.073 R)
• M72: 46,488,436 km (0.073 R)
• M73: 47,261,857 km (0.067 R)
• M74: 48,821,564 km (0.118 R)
• M75: 50,750,629 km (0.048 R)
• M76: 51,369,665 km (0.087 R)
• M77: 51,635,650 km (0.053 R)
• M78: 51,813,223 km (0.09 R)
• M79: 52,169,116 km (0.088 R)
• M80: 56,136,900 km (0.102 R)
• M81: 57,235,697 km (0.115 R)
• M82: 57,511,555 km (0.097 R)
• M83: 57,695,710 km (0.118 R)
• M84: 58,341,674 km (0.107 R)
• M85: 58,897,280 km (0.083 R)
• M86: 59,082,931 km (0.057 R)
• M87: 59,361,632 km (0.092 R)
• M88: 59,547,732 km (0.102 R)
• M89: 62,456,662 km (0.103 R)
• M90: 62,551,358 km (0.071 R)
• M91: 62,740,599 km (0.076 R)
• M92: 63,119,979 km (0.096 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 13,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit