🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.58 AU - 0.8 AU

Year: 215 Days

Day: 30.6 Hours

Environment

Temp: 125 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 96,470,614 km

• M1: 68,067 km (0.104 R)
• M2: 104,569 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.58 AU - 2.06 AU

Year: 920 Days

Day: 34.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,470,614 km

• M1: 72,854 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.47 AU - 2.23 AU

Year: 943 Days

Day: 12.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,470,614 km

• M1: 595,699 km (0.115 R)

Asteroid Belt

Center: 7.61 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 487.7

Radius: 6.9

Gravity: 10.24 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 12.81 AU - 13.93 AU

Year: 18320 Days

Day: 18.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 96,470,614 km

• M1: 86,767 km (0.059 R)
• M2: 310,565 km (0.079 R)
• M3: 814,710 km (0.084 R)
• M4: 1,416,692 km (0.102 R)
• M5: 1,728,753 km (0.066 R)
• M6: 2,105,141 km (0.086 R)
• M7: 2,556,927 km (0.107 R)
• M8: 2,900,852 km (0.081 R)
• M9: 3,460,648 km (0.099 R)
• M10: 4,998,514 km (0.112 R)
• M11: 6,396,506 km (0.033 R)
• M12: 6,901,249 km (0.098 R)
• M13: 13,909,012 km (0.104 R)
• M14: 14,398,496 km (0.113 R)
• M15: 14,683,330 km (0.109 R)
• M16: 16,394,730 km (0.081 R)
• M17: 17,987,349 km (0.113 R)
• M18: 19,076,122 km (0.12 R)
• M19: 22,130,761 km (0.092 R)
• M20: 24,675,870 km (0.065 R)
• M21: 27,192,405 km (0.041 R)
• M22: 28,401,156 km (0.096 R)
• M23: 29,645,062 km (0.086 R)
• M24: 32,606,801 km (0.086 R)
• M25: 34,475,428 km (0.116 R)
• M26: 41,649,094 km (0.11 R)
• M27: 44,595,724 km (0.12 R)
• M28: 46,894,893 km (0.096 R)
• M29: 54,092,944 km (0.098 R)
• M30: 55,128,162 km (0.092 R)
• M31: 60,688,266 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585.3

Radius: 4.1

Gravity: 34.82 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 16.12 AU - 21.76 AU

Year: 30889 Days

Day: 20.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 96,470,614 km

• M1: 51,162 km (0.118 R)
• M2: 182,809 km (0.105 R)
• M3: 492,027 km (0.083 R)
• M4: 632,201 km (0.073 R)
• M5: 810,820 km (0.081 R)
• M6: 1,208,900 km (0.109 R)
• M7: 2,680,495 km (0.107 R)
• M8: 3,941,904 km (0.095 R)
• M9: 4,149,695 km (0.103 R)
• M10: 4,701,113 km (0.101 R)
• M11: 6,992,354 km (0.033 R)
• M12: 7,505,026 km (0.088 R)
• M13: 9,620,938 km (0.105 R)
• M14: 9,997,775 km (0.1 R)
• M15: 10,647,778 km (0.096 R)
• M16: 13,844,385 km (0.1 R)
• M17: 18,573,174 km (0.081 R)
• M18: 19,157,055 km (0.094 R)
• M19: 20,157,116 km (0.092 R)
• M20: 20,463,792 km (0.103 R)
• M21: 21,615,097 km (0.118 R)
• M22: 25,326,770 km (0.12 R)
• M23: 26,044,391 km (0.111 R)
• M24: 27,771,199 km (0.107 R)
• M25: 30,906,621 km (0.096 R)
• M26: 33,122,913 km (0.088 R)
• M27: 43,557,215 km (0.071 R)
• M28: 45,807,167 km (0.03 R)
• M29: 48,133,264 km (0.073 R)
• M30: 49,975,263 km (0.112 R)
• M31: 52,632,271 km (0.111 R)
• M32: 56,386,729 km (0.109 R)
• M33: 69,407,877 km (0.12 R)
• M34: 75,131,791 km (0.068 R)
• M35: 78,359,813 km (0.107 R)
• M36: 79,117,527 km (0.067 R)
• M37: 83,504,335 km (0.117 R)
• M38: 87,778,645 km (0.062 R)
• M39: 92,477,365 km (0.084 R)
• M40: 95,031,599 km (0.038 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 15,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit