🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.61 AU - 0.81 AU

Year: 222 Days

Day: 37.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.61 AU - 2.47 AU

Year: 1081 Days

Day: 32.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,778,158 km

• M1: 460,761 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.77 AU - 2.53 AU

Year: 1169 Days

Day: 28.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561.1

Radius: 3.9

Gravity: 36.89 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 12.08 AU - 15.5 AU

Year: 18991 Days

Day: 15.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 68,778,158 km

• M1: 187,596 km (0.119 R)
• M2: 214,523 km (0.071 R)
• M3: 242,947 km (0.109 R)
• M4: 405,560 km (0.098 R)
• M5: 537,655 km (0.113 R)
• M6: 661,372 km (0.038 R)
• M7: 959,371 km (0.044 R)
• M8: 1,033,422 km (0.028 R)
• M9: 1,574,667 km (0.114 R)
• M10: 1,603,689 km (0.091 R)
• M11: 1,842,747 km (0.115 R)
• M12: 2,029,295 km (0.077 R)
• M13: 2,092,874 km (0.09 R)
• M14: 2,420,494 km (0.105 R)
• M15: 2,834,431 km (0.052 R)
• M16: 3,232,960 km (0.117 R)
• M17: 4,041,386 km (0.116 R)
• M18: 4,081,329 km (0.116 R)
• M19: 4,121,421 km (0.103 R)
• M20: 4,738,961 km (0.104 R)
• M21: 4,865,970 km (0.063 R)
• M22: 5,695,789 km (0.109 R)
• M23: 6,149,819 km (0.059 R)
• M24: 8,281,439 km (0.103 R)
• M25: 8,794,859 km (0.069 R)
• M26: 8,950,889 km (0.068 R)
• M27: 9,055,309 km (0.051 R)
• M28: 11,004,868 km (0.053 R)
• M29: 11,060,818 km (0.113 R)
• M30: 11,173,016 km (0.117 R)
• M31: 14,647,427 km (0.05 R)
• M32: 14,770,546 km (0.112 R)
• M33: 15,516,890 km (0.045 R)
• M34: 15,958,054 km (0.063 R)
• M35: 16,275,500 km (0.045 R)
• M36: 17,566,380 km (0.103 R)
• M37: 17,762,952 km (0.11 R)
• M38: 18,422,978 km (0.068 R)
• M39: 18,956,893 km (0.044 R)
• M40: 19,699,197 km (0.069 R)
• M41: 22,264,950 km (0.104 R)
• M42: 24,860,174 km (0.114 R)
• M43: 25,820,592 km (0.074 R)
• M44: 26,118,442 km (0.109 R)
• M45: 26,868,376 km (0.098 R)
• M46: 27,549,196 km (0.095 R)
• M47: 27,625,192 km (0.034 R)
• M48: 33,115,583 km (0.108 R)
• M49: 33,277,298 km (0.047 R)
• M50: 35,651,267 km (0.119 R)
• M51: 37,994,568 km (0.076 R)
• M52: 38,418,229 km (0.095 R)
• M53: 38,758,265 km (0.112 R)
• M54: 38,928,657 km (0.097 R)
• M55: 39,784,357 km (0.114 R)
• M56: 41,863,319 km (0.079 R)
• M57: 42,213,228 km (0.079 R)
• M58: 42,300,892 km (0.042 R)
• M59: 47,577,060 km (0.086 R)
• M60: 50,617,038 km (0.115 R)
• M61: 51,457,030 km (0.094 R)
• M62: 51,550,678 km (0.093 R)
• M63: 51,737,975 km (0.058 R)
• M64: 52,489,854 km (0.058 R)
• M65: 54,575,996 km (0.119 R)
• M66: 56,495,785 km (0.104 R)
• M67: 56,592,426 km (0.1 R)
• M68: 57,658,311 km (0.09 R)
• M69: 58,828,764 km (0.088 R)
• M70: 59,711,691 km (0.07 R)
• M71: 67,442,310 km (0.084 R)
• M72: 67,749,734 km (0.112 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 14,066 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit