🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.83 AU - 3.43 AU

Year: 2043 Days

Day: 24.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,603,327 km

• M1: 149,598 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.76 AU - 3.88 AU

Year: 2755 Days

Day: 28.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.9

Radius: 9.3

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.86 AU - 11.36 AU

Year: 10145 Days

Day: 14.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 95,603,327 km

• M1: 118,930 km (0.041 R)
• M2: 2,039,617 km (0.095 R)
• M3: 2,533,141 km (0.108 R)
• M4: 3,398,116 km (0.097 R)
• M5: 4,336,992 km (0.111 R)
• M6: 5,032,772 km (0.074 R)
• M7: 5,343,935 km (0.095 R)
• M8: 6,682,537 km (0.082 R)
• M9: 8,147,100 km (0.039 R)
• M10: 9,814,967 km (0.102 R)
• M11: 11,378,115 km (0.049 R)
• M12: 12,869,456 km (0.115 R)
• M13: 14,863,895 km (0.095 R)
• M14: 17,195,527 km (0.055 R)
• M15: 17,976,129 km (0.074 R)
• M16: 19,531,498 km (0.069 R)
• M17: 21,014,462 km (0.088 R)
• M18: 21,416,880 km (0.041 R)
• M19: 22,739,176 km (0.059 R)
• M20: 23,163,435 km (0.036 R)
• M21: 29,669,895 km (0.096 R)
• M22: 34,439,674 km (0.082 R)
• M23: 37,533,956 km (0.103 R)
• M24: 39,696,842 km (0.066 R)
• M25: 41,309,657 km (0.064 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 677.8

Radius: 4.6

Gravity: 32.03 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 18.04 AU - 18.08 AU

Year: 28317 Days

Day: 22 Hours

Environment

Temp: -193 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 95,603,327 km

• M1: 63,280 km (0.077 R)
• M2: 218,263 km (0.084 R)
• M3: 406,158 km (0.104 R)
• M4: 1,033,572 km (0.111 R)
• M5: 1,250,339 km (0.091 R)
• M6: 2,110,078 km (0.058 R)
• M7: 2,315,925 km (0.107 R)
• M8: 2,768,159 km (0.047 R)
• M9: 3,980,650 km (0.08 R)
• M10: 4,552,263 km (0.047 R)
• M11: 6,451,408 km (0.047 R)
• M12: 7,813,946 km (0.11 R)
• M13: 8,533,661 km (0.11 R)
• M14: 9,913,851 km (0.119 R)
• M15: 10,232,494 km (0.083 R)
• M16: 11,575,584 km (0.118 R)
• M17: 12,289,465 km (0.119 R)
• M18: 15,354,426 km (0.094 R)
• M19: 16,479,701 km (0.09 R)
• M20: 19,481,532 km (0.085 R)
• M21: 19,981,189 km (0.109 R)
• M22: 22,499,520 km (0.105 R)
• M23: 23,049,591 km (0.049 R)
• M24: 26,784,003 km (0.03 R)
• M25: 31,856,119 km (0.12 R)
• M26: 33,111,245 km (0.064 R)
• M27: 33,536,851 km (0.106 R)
• M28: 38,305,732 km (0.088 R)
• M29: 43,338,204 km (0.089 R)
• M30: 43,507,399 km (0.104 R)
• M31: 54,295,201 km (0.046 R)
• M32: 58,115,332 km (0.105 R)
• M33: 58,941,860 km (0.073 R)
• M34: 62,974,570 km (0.118 R)
• M35: 63,409,451 km (0.07 R)
• M36: 69,710,364 km (0.073 R)
• M37: 70,643,107 km (0.078 R)
• M38: 71,348,311 km (0.094 R)
• M39: 72,533,724 km (0.112 R)
• M40: 78,658,860 km (0.099 R)
• M41: 79,416,274 km (0.085 R)
• M42: 95,317,031 km (0.118 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 16,967 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit