🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.59 AU - 0.93 AU

Year: 241 Days

Day: 44.1 Hours

Environment

Temp: 106 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.82 AU - 2.06 AU

Year: 982 Days

Day: 12.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.85 AU - 4.73 AU

Year: 3229 Days

Day: 13.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.1

Radius: 13.3

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 7.58 AU - 10.12 AU

Year: 9569 Days

Day: 9 Hours

Environment

Temp: -174 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 32,401,583 km

• M1: 308,471 km (0.091 R)
• M2: 627,413 km (0.106 R)
• M3: 814,261 km (0.092 R)
• M4: 1,064,987 km (0.111 R)
• M5: 1,309,580 km (0.118 R)
• M6: 1,522,158 km (0.081 R)
• M7: 1,624,334 km (0.082 R)
• M8: 1,836,015 km (0.119 R)
• M9: 1,963,771 km (0.102 R)
• M10: 2,325,948 km (0.064 R)
• M11: 2,525,362 km (0.113 R)
• M12: 2,793,142 km (0.118 R)
• M13: 3,201,394 km (0.06 R)
• M14: 3,356,677 km (0.097 R)
• M15: 3,560,130 km (0.067 R)
• M16: 4,316,347 km (0.095 R)
• M17: 4,563,034 km (0.1 R)
• M18: 4,916,085 km (0.105 R)
• M19: 5,542,003 km (0.117 R)
• M20: 6,138,001 km (0.066 R)
• M21: 6,276,379 km (0.105 R)
• M22: 6,500,027 km (0.07 R)
• M23: 6,584,550 km (0.064 R)
• M24: 6,754,643 km (0.058 R)
• M25: 6,840,363 km (0.084 R)
• M26: 7,128,488 km (0.037 R)
• M27: 7,332,540 km (0.067 R)
• M28: 7,479,445 km (0.044 R)
• M29: 7,716,707 km (0.096 R)
• M30: 8,473,971 km (0.1 R)
• M31: 9,573,965 km (0.069 R)
• M32: 9,896,498 km (0.087 R)
• M33: 10,091,723 km (0.076 R)
• M34: 10,354,117 km (0.092 R)
• M35: 10,651,967 km (0.113 R)
• M36: 11,562,569 km (0.112 R)
• M37: 12,010,016 km (0.1 R)
• M38: 12,113,987 km (0.046 R)
• M39: 13,171,045 km (0.113 R)
• M40: 13,602,186 km (0.069 R)
• M41: 13,892,107 km (0.105 R)
• M42: 14,147,620 km (0.072 R)
• M43: 14,404,629 km (0.105 R)
• M44: 14,515,182 km (0.1 R)
• M45: 14,997,785 km (0.096 R)
• M46: 15,184,932 km (0.119 R)
• M47: 15,940,850 km (0.105 R)
• M48: 16,592,947 km (0.102 R)
• M49: 17,804,690 km (0.08 R)
• M50: 18,361,343 km (0.118 R)
• M51: 18,481,321 km (0.032 R)
• M52: 18,762,415 km (0.07 R)
• M53: 20,106,403 km (0.1 R)
• M54: 20,312,848 km (0.051 R)
• M55: 21,692,439 km (0.061 R)
• M56: 21,904,120 km (0.026 R)
• M57: 22,843,595 km (0.115 R)
• M58: 24,673,626 km (0.087 R)
• M59: 24,894,582 km (0.05 R)
• M60: 25,561,489 km (0.12 R)
• M61: 26,279,409 km (0.092 R)
• M62: 26,640,838 km (0.047 R)
• M63: 27,826,850 km (0.042 R)
• M64: 28,241,385 km (0.081 R)
• M65: 28,611,640 km (0.083 R)
• M66: 28,890,341 km (0.075 R)
• M67: 29,356,937 km (0.1 R)
• M68: 29,731,978 km (0.072 R)
• M69: 29,920,173 km (0.096 R)
• M70: 30,344,881 km (0.116 R)
• M71: 30,914,250 km (0.099 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 14,102 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit