🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.27 AU - 1.75 AU

Year: 685 Days

Day: 14.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,921,831 km

• M1: 47,423 km (0.106 R)
• M2: 327,919 km (0.094 R)

Asteroid Belt

Center: 5.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.5

Radius: 15

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.97 AU - 11.43 AU

Year: 11146 Days

Day: 7.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 59,921,831 km

• M1: 186,848 km (0.061 R)
• M2: 945,608 km (0.078 R)
• M3: 1,593,217 km (0.111 R)
• M4: 3,946,691 km (0.092 R)
• M5: 4,665,658 km (0.086 R)
• M6: 6,549,993 km (0.095 R)
• M7: 8,452,130 km (0.118 R)
• M8: 9,699,178 km (0.097 R)
• M9: 10,545,453 km (0.068 R)
• M10: 11,171,969 km (0.075 R)
• M11: 13,321,990 km (0.052 R)
• M12: 13,807,584 km (0.071 R)
• M13: 14,368,277 km (0.081 R)
• M14: 15,468,569 km (0.064 R)
• M15: 18,204,864 km (0.07 R)
• M16: 20,841,676 km (0.102 R)
• M17: 22,936,346 km (0.12 R)
• M18: 41,679,912 km (0.04 R)
• M19: 42,198,567 km (0.111 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353.7

Radius: 7.3

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 12.84 AU - 15.28 AU

Year: 19452 Days

Day: 23.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 59,921,831 km

• M1: 91,255 km (0.099 R)
• M2: 349,909 km (0.108 R)
• M3: 606,171 km (0.107 R)
• M4: 1,014,423 km (0.066 R)
• M5: 1,281,605 km (0.076 R)
• M6: 2,033,035 km (0.113 R)
• M7: 4,491,975 km (0.12 R)
• M8: 4,781,746 km (0.095 R)
• M9: 5,015,717 km (0.061 R)
• M10: 5,327,629 km (0.111 R)
• M11: 6,625,241 km (0.082 R)
• M12: 8,798,150 km (0.103 R)
• M13: 10,319,112 km (0.118 R)
• M14: 10,824,902 km (0.089 R)
• M15: 11,824,964 km (0.115 R)
• M16: 12,441,457 km (0.075 R)
• M17: 12,885,463 km (0.091 R)
• M18: 14,281,361 km (0.116 R)
• M19: 14,558,266 km (0.088 R)
• M20: 15,266,164 km (0.114 R)
• M21: 15,996,800 km (0.089 R)
• M22: 16,827,068 km (0.115 R)
• M23: 17,448,796 km (0.083 R)
• M24: 17,845,081 km (0.051 R)
• M25: 20,263,032 km (0.062 R)
• M26: 25,130,647 km (0.109 R)
• M27: 28,593,090 km (0.078 R)
• M28: 29,814,407 km (0.116 R)
• M29: 32,005,417 km (0.104 R)
• M30: 33,443,053 km (0.1 R)
• M31: 34,301,445 km (0.063 R)
• M32: 36,834,586 km (0.107 R)
• M33: 40,448,422 km (0.117 R)
• M34: 46,832,661 km (0.116 R)
• M35: 48,061,158 km (0.085 R)
• M36: 52,202,626 km (0.04 R)
• M37: 55,375,297 km (0.096 R)
• M38: 59,028,777 km (0.074 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 15,797 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit