🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.73 AU - 1.17 AU

Year: 332 Days

Day: 30.9 Hours

Environment

Temp: 148 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.2 AU - 1.42 AU

Year: 537 Days

Day: 29.1 Hours

Environment

Temp: -3 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.7

Radius: 10.5

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 8.15 AU - 13.25 AU

Year: 12536 Days

Day: 12.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 20,414,038 km

• M1: 148,102 km (0.11 R)
• M2: 292,613 km (0.097 R)
• M3: 702,512 km (0.047 R)
• M4: 953,537 km (0.088 R)
• M5: 1,030,729 km (0.072 R)
• M6: 1,748,500 km (0.116 R)
• M7: 1,844,542 km (0.077 R)
• M8: 1,992,045 km (0.1 R)
• M9: 2,566,651 km (0.108 R)
• M10: 2,958,298 km (0.075 R)
• M11: 3,279,335 km (0.096 R)
• M12: 3,704,193 km (0.057 R)
• M13: 5,395,846 km (0.109 R)
• M14: 6,301,362 km (0.115 R)
• M15: 6,488,209 km (0.038 R)
• M16: 6,601,156 km (0.097 R)
• M17: 6,790,846 km (0.066 R)
• M18: 7,059,524 km (0.078 R)
• M19: 7,488,869 km (0.101 R)
• M20: 7,726,730 km (0.081 R)
• M21: 8,209,782 km (0.092 R)
• M22: 8,619,829 km (0.115 R)
• M23: 8,744,145 km (0.086 R)
• M24: 8,869,059 km (0.079 R)
• M25: 9,588,326 km (0.097 R)
• M26: 9,674,195 km (0.089 R)
• M27: 9,760,214 km (0.086 R)
• M28: 10,194,646 km (0.107 R)
• M29: 11,172,418 km (0.108 R)
• M30: 11,764,227 km (0.077 R)
• M31: 12,040,983 km (0.096 R)
• M32: 12,180,109 km (0.09 R)
• M33: 12,366,358 km (0.09 R)
• M34: 13,168,801 km (0.118 R)
• M35: 13,600,541 km (0.102 R)
• M36: 13,697,031 km (0.036 R)
• M37: 13,988,149 km (0.119 R)
• M38: 14,379,347 km (0.051 R)
• M39: 14,873,469 km (0.108 R)
• M40: 15,072,733 km (0.083 R)
• M41: 15,172,665 km (0.082 R)
• M42: 15,473,805 km (0.085 R)
• M43: 16,801,636 km (0.093 R)
• M44: 17,426,806 km (0.099 R)
• M45: 18,272,183 km (0.089 R)
• M46: 18,378,697 km (0.091 R)
• M47: 18,646,178 km (0.116 R)
• M48: 19,728,818 km (0.109 R)
• M49: 20,720,502 km (0.111 R)
• M50: 21,166,453 km (0.074 R)
• M51: 21,334,601 km (0.099 R)
• M52: 21,728,492 km (0.071 R)
• M53: 22,352,315 km (0.052 R)
• M54: 22,466,309 km (0.113 R)
• M55: 23,154,758 km (0.088 R)
• M56: 23,850,089 km (0.063 R)
• M57: 24,787,769 km (0.074 R)
• M58: 25,976,922 km (0.036 R)
• M59: 26,337,304 km (0.064 R)
• M60: 26,457,879 km (0.109 R)
• M61: 27,367,285 km (0.068 R)
• M62: 27,795,284 km (0.046 R)
• M63: 30,852,466 km (0.038 R)
• M64: 32,453,014 km (0.076 R)
• M65: 34,343,034 km (0.072 R)
• M66: 34,606,625 km (0.055 R)
• M67: 34,738,570 km (0.067 R)
• M68: 36,671,524 km (0.106 R)
• M69: 37,481,447 km (0.105 R)
• M70: 38,297,354 km (0.072 R)
• M71: 39,670,214 km (0.088 R)
• M72: 39,739,328 km (0.049 R)
• M73: 40,154,462 km (0.075 R)
• M74: 41,478,852 km (0.103 R)
• M75: 45,176,163 km (0.078 R)
• M76: 45,392,632 km (0.058 R)
• M77: 45,609,548 km (0.113 R)
• M78: 47,430,005 km (0.12 R)
• M79: 47,503,308 km (0.039 R)
• M80: 47,796,968 km (0.094 R)
• M81: 48,164,830 km (0.108 R)
• M82: 48,312,333 km (0.108 R)
• M83: 48,829,493 km (0.057 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11.7

Radius: 7.3

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 13.17 AU - 17.27 AU

Year: 21266 Days

Day: 17.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 20,414,038 km

• M1: 92,601 km (0.074 R)
• M2: 2,495,292 km (0.086 R)
• M3: 2,600,759 km (0.055 R)
• M4: 3,021,578 km (0.1 R)
• M5: 4,572,309 km (0.1 R)
• M6: 4,945,706 km (0.102 R)
• M7: 5,232,186 km (0.037 R)
• M8: 5,484,856 km (0.116 R)
• M9: 5,662,130 km (0.047 R)
• M10: 6,184,825 km (0.051 R)
• M11: 7,689,630 km (0.056 R)
• M12: 7,976,858 km (0.103 R)
• M13: 8,133,038 km (0.117 R)
• M14: 9,916,544 km (0.067 R)
• M15: 10,692,059 km (0.115 R)
• M16: 11,311,394 km (0.083 R)
• M17: 11,512,005 km (0.06 R)
• M18: 15,043,861 km (0.089 R)
• M19: 16,101,668 km (0.039 R)
• M20: 16,355,834 km (0.093 R)
• M21: 16,497,504 km (0.063 R)
• M22: 17,183,410 km (0.096 R)
• M23: 17,558,900 km (0.093 R)
• M24: 17,704,010 km (0.11 R)
• M25: 18,053,920 km (0.106 R)
• M26: 18,790,241 km (0.065 R)
• M27: 20,383,607 km (0.082 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 11,751 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit