🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.44 AU - 0.56 AU

Year: 131 Days

Day: 26.7 Hours

Environment

Temp: 218 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,817,232 km

• M1: 223,948 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.54 AU - 0.54 AU

Year: 147 Days

Day: 41.7 Hours

Environment

Temp: 224 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,817,232 km

• M1: 96,790 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.13 AU - 1.57 AU

Year: 582 Days

Day: 30.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.8

Radius: 14.9

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.77 AU - 11.55 AU

Year: 11134 Days

Day: 13.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 89,817,232 km

• M1: 186,549 km (0.098 R)
• M2: 746,793 km (0.044 R)
• M3: 1,618,948 km (0.097 R)
• M4: 2,791,347 km (0.11 R)
• M5: 4,140,719 km (0.098 R)
• M6: 5,039,204 km (0.112 R)
• M7: 5,618,597 km (0.106 R)
• M8: 6,533,986 km (0.109 R)
• M9: 8,707,494 km (0.074 R)
• M10: 9,449,350 km (0.087 R)
• M11: 14,885,587 km (0.111 R)
• M12: 18,447,362 km (0.109 R)
• M13: 19,516,837 km (0.105 R)
• M14: 24,483,038 km (0.046 R)
• M15: 30,234,328 km (0.119 R)
• M16: 33,255,158 km (0.116 R)
• M17: 38,769,335 km (0.12 R)
• M18: 43,118,893 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.1

Radius: 10

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 8.57 AU - 12.99 AU

Year: 13126 Days

Day: 8.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 89,817,232 km

• M1: 128,056 km (0.104 R)
• M2: 832,063 km (0.093 R)
• M3: 1,528,441 km (0.079 R)
• M4: 2,291,690 km (0.103 R)
• M5: 4,312,009 km (0.093 R)
• M6: 4,813,910 km (0.087 R)
• M7: 5,495,927 km (0.1 R)
• M8: 6,163,582 km (0.116 R)
• M9: 6,925,933 km (0.053 R)
• M10: 7,395,371 km (0.107 R)
• M11: 8,686,550 km (0.044 R)
• M12: 9,334,758 km (0.08 R)
• M13: 12,563,528 km (0.093 R)
• M14: 13,392,450 km (0.064 R)
• M15: 13,787,239 km (0.113 R)
• M16: 14,257,575 km (0.052 R)
• M17: 16,172,727 km (0.031 R)
• M18: 18,576,166 km (0.116 R)
• M19: 20,247,623 km (0.082 R)
• M20: 32,668,136 km (0.102 R)
• M21: 42,387,809 km (0.053 R)
• M22: 43,382,784 km (0.117 R)
• M23: 49,213,062 km (0.109 R)
• M24: 56,565,049 km (0.031 R)

Asteroid Belt

Center: 13.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927.6

Radius: 3.6

Gravity: 71.57 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 13.62 AU - 16.84 AU

Year: 22042 Days

Day: 23.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 89,817,232 km

• M1: 44,730 km (0.102 R)
• M2: 177,722 km (0.077 R)
• M3: 307,274 km (0.071 R)
• M4: 784,641 km (0.107 R)
• M5: 987,645 km (0.087 R)
• M6: 1,108,819 km (0.077 R)
• M7: 1,224,758 km (0.058 R)
• M8: 1,994,439 km (0.119 R)
• M9: 2,444,429 km (0.03 R)
• M10: 2,904,443 km (0.116 R)
• M11: 3,155,019 km (0.115 R)
• M12: 3,635,827 km (0.096 R)
• M13: 4,233,171 km (0.091 R)
• M14: 4,741,056 km (0.081 R)
• M15: 6,414,906 km (0.107 R)
• M16: 8,009,021 km (0.115 R)
• M17: 8,726,044 km (0.106 R)
• M18: 9,484,655 km (0.113 R)
• M19: 13,485,650 km (0.111 R)
• M20: 15,558,179 km (0.063 R)
• M21: 18,764,809 km (0.077 R)
• M22: 19,146,283 km (0.116 R)
• M23: 20,521,836 km (0.028 R)
• M24: 21,336,696 km (0.117 R)
• M25: 22,922,433 km (0.11 R)
• M26: 24,812,452 km (0.092 R)
• M27: 27,531,543 km (0.111 R)
• M28: 30,704,963 km (0.089 R)
• M29: 31,501,272 km (0.084 R)
• M30: 31,769,801 km (0.058 R)
• M31: 35,255,581 km (0.113 R)
• M32: 35,690,312 km (0.059 R)
• M33: 36,570,396 km (0.057 R)
• M34: 37,766,282 km (0.12 R)
• M35: 39,297,416 km (0.112 R)
• M36: 40,078,167 km (0.1 R)
• M37: 52,874,171 km (0.064 R)
• M38: 62,905,905 km (0.1 R)
• M39: 70,406,443 km (0.12 R)
• M40: 71,326,170 km (0.097 R)
• M41: 73,896,711 km (0.075 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 13,905 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit