🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.67 AU - 3.69 AU

Year: 2504 Days

Day: 13.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.52 AU - 4.26 AU

Year: 2722 Days

Day: 31.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,141,977 km

• M1: 46,824 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.44 AU - 4.76 AU

Year: 3500 Days

Day: 14.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,141,977 km

• M1: 530,923 km (0.072 R)

Asteroid Belt

Center: 9.48 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 236.6

Radius: 7.4

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 12.21 AU - 16.51 AU

Year: 19305 Days

Day: 21.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 52,141,977 km

• M1: 110,403 km (0.1 R)
• M2: 160,519 km (0.054 R)
• M3: 261,946 km (0.082 R)
• M4: 673,938 km (0.101 R)
• M5: 781,798 km (0.067 R)
• M6: 1,056,011 km (0.044 R)
• M7: 2,201,781 km (0.115 R)
• M8: 2,364,843 km (0.113 R)
• M9: 2,673,763 km (0.079 R)
• M10: 3,548,910 km (0.082 R)
• M11: 3,902,560 km (0.09 R)
• M12: 4,643,219 km (0.053 R)
• M13: 4,817,500 km (0.106 R)
• M14: 5,499,667 km (0.104 R)
• M15: 7,969,677 km (0.076 R)
• M16: 8,220,702 km (0.082 R)
• M17: 8,389,449 km (0.075 R)
• M18: 8,559,392 km (0.083 R)
• M19: 8,859,485 km (0.058 R)
• M20: 8,945,803 km (0.096 R)
• M21: 10,731,403 km (0.051 R)
• M22: 11,617,023 km (0.103 R)
• M23: 13,656,790 km (0.116 R)
• M24: 14,871,076 km (0.08 R)
• M25: 15,543,219 km (0.098 R)
• M26: 15,751,908 km (0.025 R)
• M27: 16,119,619 km (0.114 R)
• M28: 16,278,044 km (0.056 R)
• M29: 16,863,270 km (0.084 R)
• M30: 17,185,504 km (0.094 R)
• M31: 17,509,683 km (0.114 R)
• M32: 17,727,048 km (0.114 R)
• M33: 18,054,518 km (0.067 R)
• M34: 18,384,232 km (0.112 R)
• M35: 19,272,694 km (0.063 R)
• M36: 20,631,641 km (0.077 R)
• M37: 20,918,719 km (0.048 R)
• M38: 21,206,994 km (0.116 R)
• M39: 22,138,540 km (0.056 R)
• M40: 23,202,331 km (0.057 R)
• M41: 24,950,980 km (0.03 R)
• M42: 27,179,988 km (0.119 R)
• M43: 27,368,631 km (0.049 R)
• M44: 28,701,099 km (0.101 R)
• M45: 29,085,716 km (0.043 R)
• M46: 33,091,348 km (0.082 R)
• M47: 36,017,034 km (0.035 R)
• M48: 36,155,113 km (0.047 R)
• M49: 36,431,869 km (0.068 R)
• M50: 36,501,132 km (0.119 R)
• M51: 37,266,176 km (0.105 R)
• M52: 37,405,751 km (0.06 R)
• M53: 39,166,219 km (0.09 R)
• M54: 41,531,062 km (0.05 R)
• M55: 44,311,039 km (0.109 R)
• M56: 44,533,042 km (0.084 R)
• M57: 45,947,789 km (0.086 R)
• M58: 47,679,983 km (0.095 R)
• M59: 47,755,679 km (0.037 R)
• M60: 47,831,526 km (0.108 R)
• M61: 48,059,363 km (0.096 R)
• M62: 49,817,437 km (0.111 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 15,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit