🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.55 AU - 0.55 AU

Year: 154 Days

Day: 26.8 Hours

Environment

Temp: 219 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 46,297,362 km

• M1: 41,738 km (0.092 R)
• M2: 389,702 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.75 AU - 1.17 AU

Year: 356 Days

Day: 30.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 46,297,362 km

• M1: 144,811 km (0.108 R)
• M2: 208,091 km (0.091 R)

Asteroid Belt

Center: 1.74 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2 AU - 3.04 AU

Year: 1515 Days

Day: 40.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.23 AU - 3.57 AU

Year: 2374 Days

Day: 15.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.3 AU - 4.22 AU

Year: 2761 Days

Day: 26.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.01 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.4

Radius: 11.8

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 10.11 AU - 10.41 AU

Year: 12447 Days

Day: 8.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 145.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 46,297,362 km

• M1: 158,424 km (0.079 R)
• M2: 475,272 km (0.093 R)
• M3: 1,250,339 km (0.09 R)
• M4: 1,434,644 km (0.104 R)
• M5: 2,668,676 km (0.063 R)
• M6: 2,747,814 km (0.095 R)
• M7: 3,819,084 km (0.084 R)
• M8: 4,588,017 km (0.091 R)
• M9: 4,844,129 km (0.105 R)
• M10: 5,303,843 km (0.106 R)
• M11: 5,950,255 km (0.086 R)
• M12: 6,765,863 km (0.11 R)
• M13: 6,874,920 km (0.12 R)
• M14: 7,279,582 km (0.068 R)
• M15: 7,541,229 km (0.098 R)
• M16: 8,816,102 km (0.07 R)
• M17: 9,095,102 km (0.032 R)
• M18: 9,498,717 km (0.051 R)
• M19: 9,949,605 km (0.1 R)
• M20: 10,156,798 km (0.106 R)
• M21: 10,702,381 km (0.113 R)
• M22: 10,872,175 km (0.108 R)
• M23: 11,343,707 km (0.12 R)
• M24: 11,473,558 km (0.073 R)
• M25: 11,690,924 km (0.092 R)
• M26: 11,778,289 km (0.038 R)
• M27: 11,865,804 km (0.037 R)
• M28: 12,978,662 km (0.052 R)
• M29: 13,069,169 km (0.099 R)
• M30: 13,159,825 km (0.039 R)
• M31: 13,250,781 km (0.038 R)
• M32: 13,616,398 km (0.086 R)
• M33: 13,985,456 km (0.074 R)
• M34: 14,639,199 km (0.105 R)
• M35: 15,350,686 km (0.09 R)
• M36: 15,542,321 km (0.111 R)
• M37: 16,170,632 km (0.081 R)
• M38: 16,906,055 km (0.101 R)
• M39: 17,402,272 km (0.118 R)
• M40: 18,561,954 km (0.081 R)
• M41: 18,663,980 km (0.057 R)
• M42: 18,868,630 km (0.115 R)
• M43: 18,971,104 km (0.053 R)
• M44: 19,746,470 km (0.106 R)
• M45: 19,902,800 km (0.11 R)
• M46: 20,216,656 km (0.085 R)
• M47: 20,849,306 km (0.117 R)
• M48: 21,008,478 km (0.088 R)
• M49: 22,350,670 km (0.107 R)
• M50: 23,554,634 km (0.046 R)
• M51: 24,275,994 km (0.105 R)
• M52: 24,948,287 km (0.104 R)
• M53: 25,117,333 km (0.071 R)
• M54: 26,253,978 km (0.11 R)
• M55: 26,426,015 km (0.093 R)
• M56: 26,770,988 km (0.077 R)
• M57: 27,990,360 km (0.095 R)
• M58: 28,342,065 km (0.097 R)
• M59: 28,872,389 km (0.1 R)
• M60: 29,109,053 km (0.106 R)
• M61: 29,227,684 km (0.119 R)
• M62: 29,405,855 km (0.106 R)
• M63: 29,703,704 km (0.093 R)
• M64: 30,965,712 km (0.082 R)
• M65: 31,147,324 km (0.09 R)
• M66: 32,122,403 km (0.041 R)
• M67: 32,736,951 km (0.101 R)
• M68: 33,479,555 km (0.053 R)
• M69: 33,915,184 km (0.096 R)
• M70: 34,227,544 km (0.109 R)
• M71: 35,930,865 km (0.112 R)
• M72: 36,249,359 km (0.034 R)
• M73: 36,632,779 km (0.083 R)
• M74: 37,017,544 km (0.058 R)
• M75: 37,274,703 km (0.092 R)
• M76: 37,468,133 km (0.046 R)
• M77: 39,353,964 km (0.097 R)
• M78: 41,604,215 km (0.098 R)
• M79: 42,408,304 km (0.103 R)
• M80: 43,285,246 km (0.055 R)
• M81: 43,556,168 km (0.103 R)
• M82: 44,509,256 km (0.095 R)
• M83: 45,538,041 km (0.083 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 16,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit