🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.63 AU - 1.03 AU

Year: 283 Days

Day: 24.3 Hours

Environment

Temp: 166 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.84 AU - 1 AU

Year: 331 Days

Day: 13.1 Hours

Environment

Temp: 36 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,796,963 km

• M1: 92,152 km (0.059 R)

Asteroid Belt

Center: 3.78 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.2

Radius: 8.8

Gravity: 10.33 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.46 AU - 7.82 AU

Year: 6412 Days

Day: 9.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 63.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 69,796,963 km

• M1: 109,954 km (0.104 R)
• M2: 481,406 km (0.074 R)
• M3: 790,326 km (0.053 R)
• M4: 4,844,278 km (0.115 R)
• M5: 6,682,238 km (0.115 R)
• M6: 8,479,955 km (0.1 R)
• M7: 9,029,428 km (0.12 R)
• M8: 9,512,629 km (0.085 R)
• M9: 10,013,034 km (0.07 R)
• M10: 11,929,832 km (0.098 R)
• M11: 14,195,791 km (0.119 R)
• M12: 17,329,717 km (0.115 R)
• M13: 18,283,702 km (0.09 R)
• M14: 18,632,714 km (0.116 R)
• M15: 19,926,287 km (0.103 R)
• M16: 22,372,062 km (0.066 R)
• M17: 23,257,083 km (0.118 R)
• M18: 24,081,816 km (0.077 R)
• M19: 24,417,065 km (0.12 R)
• M20: 25,876,841 km (0.086 R)
• M21: 27,759,381 km (0.107 R)
• M22: 28,780,985 km (0.117 R)
• M23: 30,997,876 km (0.049 R)
• M24: 34,374,150 km (0.1 R)
• M25: 36,096,021 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.1

Radius: 8.1

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 10.22 AU - 12.8 AU

Year: 14633 Days

Day: 10.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 69,796,963 km

• M1: 101,128 km (0.109 R)
• M2: 887,714 km (0.096 R)
• M3: 3,191,970 km (0.072 R)
• M4: 10,051,331 km (0.085 R)
• M5: 16,634,236 km (0.112 R)
• M6: 17,172,639 km (0.069 R)
• M7: 18,569,284 km (0.094 R)
• M8: 20,572,998 km (0.031 R)
• M9: 23,884,646 km (0.099 R)
• M10: 24,483,487 km (0.079 R)
• M11: 25,711,236 km (0.112 R)
• M12: 27,722,580 km (0.116 R)
• M13: 34,382,827 km (0.117 R)
• M14: 38,313,211 km (0.114 R)
• M15: 38,780,555 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 552.4

Radius: 3.2

Gravity: 53.95 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 11.41 AU - 16.53 AU

Year: 19567 Days

Day: 20.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 69,796,963 km

• M1: 40,092 km (0.104 R)
• M2: 160,369 km (0.12 R)
• M3: 325,525 km (0.105 R)
• M4: 426,653 km (0.083 R)
• M5: 723,455 km (0.077 R)
• M6: 1,129,763 km (0.11 R)
• M7: 1,904,530 km (0.037 R)
• M8: 3,807,415 km (0.116 R)
• M9: 4,338,937 km (0.116 R)
• M10: 4,605,520 km (0.075 R)
• M11: 5,663,775 km (0.096 R)
• M12: 7,658,364 km (0.1 R)
• M13: 8,864,422 km (0.076 R)
• M14: 9,623,631 km (0.1 R)
• M15: 10,425,027 km (0.054 R)
• M16: 10,661,990 km (0.109 R)
• M17: 10,902,394 km (0.064 R)
• M18: 13,232,231 km (0.104 R)
• M19: 17,565,632 km (0.102 R)
• M20: 17,816,658 km (0.105 R)
• M21: 18,932,807 km (0.076 R)
• M22: 22,658,093 km (0.107 R)
• M23: 23,558,673 km (0.078 R)
• M24: 27,512,395 km (0.085 R)
• M25: 30,661,580 km (0.082 R)
• M26: 31,269,845 km (0.072 R)
• M27: 31,515,484 km (0.058 R)
• M28: 32,889,241 km (0.059 R)
• M29: 34,042,491 km (0.078 R)
• M30: 36,158,703 km (0.077 R)
• M31: 46,931,994 km (0.041 R)
• M32: 51,745,006 km (0.097 R)
• M33: 54,713,925 km (0.107 R)
• M34: 56,694,152 km (0.11 R)
• M35: 57,059,321 km (0.087 R)
• M36: 59,470,838 km (0.09 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 19,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit