🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.55 AU - 0.89 AU

Year: 234 Days

Day: 23.9 Hours

Environment

Temp: 83 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.85 AU - 0.85 AU

Year: 300 Days

Day: 41.7 Hours

Environment

Temp: 29 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,666,573 km

• M1: 615,446 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.12 AU - 2.28 AU

Year: 1249 Days

Day: 35 Hours

Environment

Temp: -88 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.54 AU - 2.68 AU

Year: 1614 Days

Day: 20.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,666,573 km

• M1: 755,469 km (0.108 R)

Asteroid Belt

Center: 9.84 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147.4

Radius: 5.2

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 17.04 AU - 17.08 AU

Year: 26980 Days

Day: 22.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 55,666,573 km

• M1: 112,198 km (0.12 R)
• M2: 166,802 km (0.054 R)
• M3: 222,003 km (0.115 R)
• M4: 543,190 km (0.114 R)
• M5: 613,202 km (0.096 R)
• M6: 762,351 km (0.083 R)
• M7: 841,338 km (0.119 R)
• M8: 923,019 km (0.094 R)
• M9: 1,007,392 km (0.111 R)
• M10: 1,050,626 km (0.104 R)
• M11: 1,346,530 km (0.111 R)
• M12: 1,590,973 km (0.086 R)
• M13: 1,849,329 km (0.093 R)
• M14: 2,176,799 km (0.047 R)
• M15: 2,318,468 km (0.106 R)
• M16: 2,463,279 km (0.095 R)
• M17: 2,670,920 km (0.115 R)
• M18: 2,761,577 km (0.042 R)
• M19: 3,198,402 km (0.089 R)
• M20: 3,294,893 km (0.036 R)
• M21: 3,392,281 km (0.067 R)
• M22: 4,135,184 km (0.084 R)
• M23: 4,381,871 km (0.067 R)
• M24: 4,633,196 km (0.094 R)
• M25: 4,742,402 km (0.048 R)
• M26: 5,000,608 km (0.115 R)
• M27: 6,643,043 km (0.072 R)
• M28: 7,056,681 km (0.115 R)
• M29: 7,521,332 km (0.12 R)
• M30: 9,064,285 km (0.084 R)
• M31: 9,522,652 km (0.113 R)
• M32: 10,366,534 km (0.118 R)
• M33: 10,461,678 km (0.115 R)
• M34: 10,990,806 km (0.04 R)
• M35: 12,376,232 km (0.108 R)
• M36: 12,986,591 km (0.087 R)
• M37: 14,715,195 km (0.083 R)
• M38: 15,037,129 km (0.116 R)
• M39: 15,090,984 km (0.082 R)
• M40: 16,016,995 km (0.105 R)
• M41: 16,514,558 km (0.098 R)
• M42: 18,324,692 km (0.076 R)
• M43: 19,546,308 km (0.037 R)
• M44: 21,275,959 km (0.081 R)
• M45: 21,397,133 km (0.03 R)
• M46: 22,189,852 km (0.077 R)
• M47: 22,806,046 km (0.111 R)
• M48: 22,867,979 km (0.114 R)
• M49: 22,930,062 km (0.067 R)
• M50: 23,240,777 km (0.119 R)
• M51: 23,741,032 km (0.078 R)
• M52: 23,866,545 km (0.115 R)
• M53: 23,992,357 km (0.085 R)
• M54: 25,906,162 km (0.111 R)
• M55: 26,294,668 km (0.096 R)
• M56: 27,735,894 km (0.098 R)
• M57: 28,532,802 km (0.12 R)
• M58: 29,471,977 km (0.097 R)
• M59: 29,607,064 km (0.058 R)
• M60: 30,831,224 km (0.101 R)
• M61: 31,174,251 km (0.114 R)
• M62: 31,794,783 km (0.066 R)
• M63: 32,489,067 km (0.096 R)
• M64: 32,838,229 km (0.113 R)
• M65: 33,048,114 km (0.093 R)
• M66: 33,258,599 km (0.107 R)
• M67: 34,246,693 km (0.082 R)
• M68: 34,744,255 km (0.113 R)
• M69: 35,962,730 km (0.081 R)
• M70: 36,468,520 km (0.105 R)
• M71: 37,267,971 km (0.116 R)
• M72: 38,073,256 km (0.1 R)
• M73: 39,403,481 km (0.091 R)
• M74: 39,477,681 km (0.098 R)
• M75: 40,748,665 km (0.106 R)
• M76: 41,275,848 km (0.052 R)
• M77: 44,099,956 km (0.075 R)
• M78: 44,408,876 km (0.077 R)
• M79: 44,718,693 km (0.049 R)
• M80: 45,184,541 km (0.109 R)
• M81: 45,964,843 km (0.107 R)
• M82: 46,121,323 km (0.094 R)
• M83: 47,222,213 km (0.113 R)
• M84: 48,252,344 km (0.084 R)
• M85: 48,331,781 km (0.051 R)
• M86: 50,576,647 km (0.097 R)
• M87: 51,305,338 km (0.076 R)
• M88: 51,793,027 km (0.114 R)
• M89: 51,874,558 km (0.097 R)
• M90: 52,364,042 km (0.092 R)
• M91: 52,691,212 km (0.097 R)
• M92: 52,937,151 km (0.088 R)
• M93: 53,019,131 km (0.114 R)
• M94: 54,089,504 km (0.103 R)
• M95: 55,333,260 km (0.086 R)
• M96: 55,416,586 km (0.056 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 18,912 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit