🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.54 AU - 0.66 AU

Year: 170 Days

Day: 46.1 Hours

Environment

Temp: 148 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,668,783 km

• M1: 78,240 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.62 AU - 0.72 AU

Year: 200 Days

Day: 41.5 Hours

Environment

Temp: 120 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.59 AU - 0.98 AU

Year: 252 Days

Day: 38.5 Hours

Environment

Temp: 108 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.36 AU - 2.42 AU

Year: 1350 Days

Day: 42.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,668,783 km

• M1: 462,706 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.17 AU - 3.57 AU

Year: 1776 Days

Day: 14.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.18 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.66 AU - 4.32 AU

Year: 2381 Days

Day: 29 Hours

Environment

Temp: -110 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.25 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.3

Radius: 3.4

Gravity: 86.27 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 15.18 AU - 18.82 AU

Year: 25601 Days

Day: 16.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 101,668,783 km

• M1: 89,460 km (0.083 R)
• M2: 129,103 km (0.084 R)
• M3: 287,677 km (0.116 R)
• M4: 623,973 km (0.108 R)
• M5: 1,212,790 km (0.11 R)
• M6: 1,282,353 km (0.104 R)
• M7: 1,964,968 km (0.119 R)
• M8: 2,560,816 km (0.068 R)
• M9: 3,699,406 km (0.057 R)
• M10: 4,005,483 km (0.095 R)
• M11: 4,479,858 km (0.054 R)
• M12: 4,971,586 km (0.044 R)
• M13: 5,252,082 km (0.09 R)
• M14: 5,887,275 km (0.049 R)
• M15: 6,005,457 km (0.1 R)
• M16: 6,853,677 km (0.086 R)
• M17: 7,610,044 km (0.094 R)
• M18: 7,867,950 km (0.026 R)
• M19: 8,659,024 km (0.076 R)
• M20: 9,475,080 km (0.033 R)
• M21: 9,544,195 km (0.12 R)
• M22: 10,888,631 km (0.109 R)
• M23: 11,619,566 km (0.104 R)
• M24: 12,669,444 km (0.106 R)
• M25: 12,745,589 km (0.112 R)
• M26: 14,379,347 km (0.113 R)
• M27: 14,858,061 km (0.087 R)
• M28: 15,018,878 km (0.107 R)
• M29: 15,423,241 km (0.106 R)
• M30: 15,504,623 km (0.117 R)
• M31: 16,160,160 km (0.051 R)
• M32: 16,242,738 km (0.07 R)
• M33: 16,741,199 km (0.084 R)
• M34: 17,413,641 km (0.099 R)
• M35: 17,498,313 km (0.11 R)
• M36: 17,838,349 km (0.083 R)
• M37: 18,009,190 km (0.105 R)
• M38: 18,697,939 km (0.057 R)
• M39: 20,815,347 km (0.043 R)
• M40: 21,719,816 km (0.079 R)
• M41: 21,902,175 km (0.094 R)
• M42: 23,100,305 km (0.06 R)
• M43: 23,754,197 km (0.088 R)
• M44: 24,224,982 km (0.099 R)
• M45: 24,889,196 km (0.065 R)
• M46: 24,984,490 km (0.063 R)
• M47: 27,015,431 km (0.064 R)
• M48: 27,113,417 km (0.117 R)
• M49: 27,408,275 km (0.11 R)
• M50: 28,697,958 km (0.119 R)
• M51: 30,007,238 km (0.089 R)
• M52: 31,335,817 km (0.087 R)
• M53: 32,474,855 km (0.089 R)
• M54: 33,627,507 km (0.112 R)
• M55: 35,435,098 km (0.066 R)
• M56: 35,542,360 km (0.074 R)
• M57: 35,864,893 km (0.084 R)
• M58: 39,810,686 km (0.11 R)
• M59: 41,947,841 km (0.118 R)
• M60: 42,516,463 km (0.099 R)
• M61: 44,584,354 km (0.094 R)
• M62: 46,098,135 km (0.109 R)
• M63: 48,817,376 km (0.105 R)
• M64: 50,497,808 km (0.053 R)
• M65: 51,345,131 km (0.056 R)
• M66: 51,588,078 km (0.084 R)
• M67: 52,931,018 km (0.085 R)
• M68: 53,422,297 km (0.086 R)
• M69: 53,791,654 km (0.041 R)
• M70: 57,658,311 km (0.078 R)
• M71: 59,816,260 km (0.088 R)
• M72: 59,944,166 km (0.085 R)
• M73: 60,327,885 km (0.03 R)
• M74: 61,742,332 km (0.109 R)
• M75: 62,648,147 km (0.113 R)
• M76: 66,182,696 km (0.092 R)
• M77: 67,641,126 km (0.03 R)
• M78: 70,859,874 km (0.106 R)
• M79: 72,760,216 km (0.11 R)
• M80: 73,306,397 km (0.094 R)
• M81: 73,443,130 km (0.099 R)
• M82: 80,105,022 km (0.109 R)
• M83: 81,517,077 km (0.113 R)
• M84: 81,942,234 km (0.076 R)
• M85: 82,084,202 km (0.114 R)
• M86: 83,936,224 km (0.081 R)
• M87: 87,391,635 km (0.071 R)
• M88: 87,681,706 km (0.106 R)
• M89: 90,159,794 km (0.115 R)
• M90: 90,452,857 km (0.088 R)
• M91: 93,845,886 km (0.049 R)
• M92: 97,430,550 km (0.095 R)
• M93: 97,881,737 km (0.113 R)
• M94: 101,668,807 km (0.103 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: 462 - 16,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit