🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.64 AU - 0.8 AU

Year: 223 Days

Day: 45 Hours

Environment

Temp: 125 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,021,651 km

• M1: 62,083 km (0.063 R)
• M2: 310,266 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.44 AU - 1.94 AU

Year: 802 Days

Day: 27.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.64 AU - 3.7 AU

Year: 2061 Days

Day: 41.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,021,651 km

• M1: 1,517,072 km (0.119 R)

Asteroid Belt

Center: 9.93 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 133.2

Radius: 6.4

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 15.37 AU - 18.01 AU

Year: 24904 Days

Day: 15.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 51,021,651 km

• M1: 234,569 km (0.092 R)
• M2: 457,021 km (0.089 R)
• M3: 809,624 km (0.081 R)
• M4: 1,002,904 km (0.052 R)
• M5: 1,319,752 km (0.069 R)
• M6: 1,478,027 km (0.09 R)
• M7: 1,989,053 km (0.06 R)
• M8: 2,662,842 km (0.059 R)
• M9: 2,805,558 km (0.045 R)
• M10: 3,188,230 km (0.083 R)
• M11: 3,524,975 km (0.105 R)
• M12: 3,937,566 km (0.105 R)
• M13: 4,034,954 km (0.105 R)
• M14: 4,877,339 km (0.104 R)
• M15: 5,408,113 km (0.088 R)
• M16: 5,772,234 km (0.084 R)
• M17: 6,257,230 km (0.115 R)
• M18: 7,107,844 km (0.06 R)
• M19: 7,994,061 km (0.119 R)
• M20: 8,324,972 km (0.096 R)
• M21: 9,085,827 km (0.087 R)
• M22: 9,431,099 km (0.082 R)
• M23: 9,868,672 km (0.098 R)
• M24: 10,447,466 km (0.074 R)
• M25: 11,128,885 km (0.097 R)
• M26: 11,220,887 km (0.094 R)
• M27: 11,591,292 km (0.057 R)
• M28: 12,343,919 km (0.107 R)
• M29: 13,015,314 km (0.098 R)
• M30: 13,600,391 km (0.025 R)
• M31: 16,180,655 km (0.046 R)
• M32: 16,336,985 km (0.087 R)
• M33: 16,861,924 km (0.074 R)
• M34: 17,392,548 km (0.071 R)
• M35: 19,513,247 km (0.119 R)
• M36: 20,238,198 km (0.091 R)
• M37: 21,829,172 km (0.078 R)
• M38: 23,577,971 km (0.036 R)
• M39: 23,933,116 km (0.106 R)
• M40: 24,170,827 km (0.093 R)
• M41: 24,290,057 km (0.088 R)
• M42: 24,349,746 km (0.113 R)
• M43: 25,310,763 km (0.025 R)
• M44: 25,371,350 km (0.081 R)
• M45: 26,223,011 km (0.049 R)
• M46: 26,529,537 km (0.079 R)
• M47: 26,713,991 km (0.051 R)
• M48: 27,022,462 km (0.051 R)
• M49: 27,394,063 km (0.073 R)
• M50: 29,786,582 km (0.054 R)
• M51: 30,234,627 km (0.111 R)
• M52: 30,298,805 km (0.093 R)
• M53: 31,983,426 km (0.112 R)
• M54: 34,031,421 km (0.057 R)
• M55: 36,394,170 km (0.075 R)
• M56: 36,462,387 km (0.074 R)
• M57: 39,508,798 km (0.109 R)
• M58: 39,719,431 km (0.102 R)
• M59: 41,775,056 km (0.089 R)
• M60: 44,155,906 km (0.091 R)
• M61: 44,228,760 km (0.115 R)
• M62: 44,886,093 km (0.105 R)
• M63: 47,100,291 km (0.042 R)
• M64: 47,622,089 km (0.118 R)
• M65: 48,671,368 km (0.056 R)
• M66: 49,198,850 km (0.106 R)
• M67: 50,640,076 km (0.105 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 17,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit