🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.62 AU - 0.96 AU

Year: 248 Days

Day: 37.6 Hours

Environment

Temp: 159 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,703,393 km

• M1: 40,092 km (0.118 R)
• M2: 489,783 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.93 AU - 3.09 AU

Year: 1404 Days

Day: 31.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.29 AU - 3.71 AU

Year: 1835 Days

Day: 43.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.52 AU - 3.58 AU

Year: 1881 Days

Day: 42.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.02 AU - 3.98 AU

Year: 2312 Days

Day: 45.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.8

Radius: 12.3

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 9.66 AU - 11.06 AU

Year: 11774 Days

Day: 10.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 39,703,393 km

• M1: 328,367 km (0.094 R)
• M2: 677,080 km (0.106 R)
• M3: 933,042 km (0.084 R)
• M4: 1,460,374 km (0.037 R)
• M5: 2,114,716 km (0.083 R)
• M6: 2,314,129 km (0.09 R)
• M7: 2,496,788 km (0.088 R)
• M8: 2,827,849 km (0.097 R)
• M9: 2,925,237 km (0.06 R)
• M10: 3,123,155 km (0.105 R)
• M11: 3,325,561 km (0.092 R)
• M12: 3,611,143 km (0.026 R)
• M13: 3,959,108 km (0.072 R)
• M14: 5,008,088 km (0.078 R)
• M15: 5,548,286 km (0.12 R)
• M16: 6,554,481 km (0.097 R)
• M17: 6,684,332 km (0.097 R)
• M18: 7,078,672 km (0.063 R)
• M19: 7,616,476 km (0.083 R)
• M20: 8,412,636 km (0.112 R)
• M21: 9,417,635 km (0.108 R)
• M22: 9,711,595 km (0.107 R)
• M23: 9,822,746 km (0.092 R)
• M24: 10,008,846 km (0.053 R)
• M25: 10,612,174 km (0.117 R)
• M26: 10,726,616 km (0.089 R)
• M27: 10,995,294 km (0.105 R)
• M28: 11,111,083 km (0.052 R)
• M29: 11,421,947 km (0.115 R)
• M30: 11,656,965 km (0.116 R)
• M31: 12,012,559 km (0.086 R)
• M32: 12,091,996 km (0.098 R)
• M33: 12,532,412 km (0.089 R)
• M34: 12,613,045 km (0.049 R)
• M35: 12,774,910 km (0.1 R)
• M36: 13,141,575 km (0.041 R)
• M37: 14,600,154 km (0.119 R)
• M38: 16,197,261 km (0.057 R)
• M39: 17,577,750 km (0.067 R)
• M40: 17,803,942 km (0.11 R)
• M41: 17,894,748 km (0.108 R)
• M42: 18,031,181 km (0.08 R)
• M43: 18,305,095 km (0.066 R)
• M44: 18,949,413 km (0.086 R)
• M45: 19,181,439 km (0.115 R)
• M46: 19,274,489 km (0.088 R)
• M47: 20,213,215 km (0.04 R)
• M48: 20,355,333 km (0.089 R)
• M49: 20,927,097 km (0.04 R)
• M50: 21,697,675 km (0.086 R)
• M51: 21,843,084 km (0.098 R)
• M52: 22,184,018 km (0.116 R)
• M53: 22,281,705 km (0.113 R)
• M54: 22,428,461 km (0.095 R)
• M55: 22,624,733 km (0.085 R)
• M56: 23,216,991 km (0.115 R)
• M57: 23,415,508 km (0.102 R)
• M58: 24,315,937 km (0.089 R)
• M59: 24,871,693 km (0.106 R)
• M60: 25,074,997 km (0.113 R)
• M61: 25,431,788 km (0.073 R)
• M62: 26,150,605 km (0.101 R)
• M63: 26,408,961 km (0.097 R)
• M64: 26,980,275 km (0.028 R)
• M65: 27,136,755 km (0.081 R)
• M66: 28,082,363 km (0.062 R)
• M67: 28,399,959 km (0.069 R)
• M68: 31,037,818 km (0.073 R)
• M69: 31,256,530 km (0.095 R)
• M70: 31,695,600 km (0.113 R)
• M71: 31,860,906 km (0.069 R)
• M72: 31,971,159 km (0.115 R)
• M73: 33,809,268 km (0.069 R)
• M74: 34,429,501 km (0.074 R)
• M75: 34,826,235 km (0.054 R)
• M76: 35,395,604 km (0.064 R)
• M77: 36,890,237 km (0.083 R)
• M78: 37,936,973 km (0.028 R)
• M79: 38,464,156 km (0.04 R)
• M80: 39,170,706 km (0.106 R)
• M81: 39,703,424 km (0.11 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 15,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit