🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.89 AU - 1.45 AU

Year: 447 Days

Day: 38.3 Hours

Environment

Temp: 24 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.35 AU - 1.67 AU

Year: 655 Days

Day: 46 Hours

Environment

Temp: 4 °C

Axial Tilt: 8.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.68 AU - 3.62 AU

Year: 1974 Days

Day: 43.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,933,262 km

• M1: 1,916,050 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.04 AU - 4.32 AU

Year: 2493 Days

Day: 29 Hours

Environment

Temp: -109 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,933,262 km

• M1: 423,212 km (0.091 R)
• M2: 3,017,389 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.64 AU - 5.56 AU

Year: 4067 Days

Day: 13.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 15.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 343.4

Radius: 6.2

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 15.13 AU - 16.07 AU

Year: 21756 Days

Day: 22 Hours

Environment

Temp: -189 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 63,933,262 km

• M1: 82,877 km (0.063 R)
• M2: 150,795 km (0.097 R)
• M3: 727,794 km (0.118 R)
• M4: 1,388,717 km (0.104 R)
• M5: 1,687,614 km (0.113 R)
• M6: 2,470,609 km (0.056 R)
• M7: 2,567,399 km (0.084 R)
• M8: 2,865,398 km (0.082 R)
• M9: 3,104,754 km (0.086 R)
• M10: 3,174,317 km (0.091 R)
• M11: 6,621,501 km (0.068 R)
• M12: 7,963,543 km (0.102 R)
• M13: 9,285,839 km (0.095 R)
• M14: 9,336,104 km (0.109 R)
• M15: 9,436,933 km (0.118 R)
• M16: 9,639,788 km (0.074 R)
• M17: 9,946,463 km (0.076 R)
• M18: 10,622,197 km (0.105 R)
• M19: 11,205,629 km (0.062 R)
• M20: 11,259,035 km (0.088 R)
• M21: 11,582,166 km (0.06 R)
• M22: 11,962,893 km (0.119 R)
• M23: 12,960,860 km (0.11 R)
• M24: 13,242,703 km (0.119 R)
• M25: 13,469,643 km (0.049 R)
• M26: 13,640,783 km (0.09 R)
• M27: 13,755,225 km (0.075 R)
• M28: 13,812,671 km (0.09 R)
• M29: 14,158,391 km (0.038 R)
• M30: 14,448,761 km (0.117 R)
• M31: 14,623,790 km (0.112 R)
• M32: 14,917,301 km (0.089 R)
• M33: 16,535,352 km (0.076 R)
• M34: 17,025,434 km (0.085 R)
• M35: 18,019,812 km (0.064 R)
• M36: 18,397,546 km (0.084 R)
• M37: 18,460,826 km (0.071 R)
• M38: 19,869,589 km (0.087 R)
• M39: 20,129,441 km (0.025 R)
• M40: 20,784,081 km (0.098 R)
• M41: 21,180,067 km (0.1 R)
• M42: 21,246,338 km (0.063 R)
• M43: 21,379,032 km (0.088 R)
• M44: 21,512,174 km (0.109 R)
• M45: 21,845,777 km (0.115 R)
• M46: 23,677,154 km (0.055 R)
• M47: 24,925,249 km (0.097 R)
• M48: 25,205,446 km (0.091 R)
• M49: 25,557,300 km (0.092 R)
• M50: 26,408,063 km (0.088 R)
• M51: 27,629,380 km (0.072 R)
• M52: 29,606,466 km (0.066 R)
• M53: 29,977,618 km (0.06 R)
• M54: 30,051,968 km (0.085 R)
• M55: 31,477,486 km (0.103 R)
• M56: 32,541,875 km (0.056 R)
• M57: 32,924,846 km (0.092 R)
• M58: 33,155,376 km (0.058 R)
• M59: 33,309,312 km (0.101 R)
• M60: 33,540,740 km (0.103 R)
• M61: 35,097,007 km (0.099 R)
• M62: 35,175,396 km (0.119 R)
• M63: 35,647,228 km (0.12 R)
• M64: 36,121,154 km (0.062 R)
• M65: 36,915,668 km (0.091 R)
• M66: 37,395,129 km (0.074 R)
• M67: 38,440,968 km (0.04 R)
• M68: 39,823,103 km (0.115 R)
• M69: 42,218,314 km (0.082 R)
• M70: 42,971,091 km (0.063 R)
• M71: 43,812,579 km (0.114 R)
• M72: 44,404,986 km (0.108 R)
• M73: 44,744,723 km (0.12 R)
• M74: 45,170,479 km (0.078 R)
• M75: 45,341,170 km (0.093 R)
• M76: 46,455,973 km (0.113 R)
• M77: 47,753,436 km (0.056 R)
• M78: 48,188,466 km (0.119 R)
• M79: 48,275,682 km (0.056 R)
• M80: 49,062,716 km (0.091 R)
• M81: 49,677,863 km (0.07 R)
• M82: 51,538,262 km (0.027 R)
• M83: 54,507,630 km (0.119 R)
• M84: 54,598,436 km (0.088 R)
• M85: 56,609,779 km (0.028 R)
• M86: 58,180,407 km (0.081 R)
• M87: 58,738,258 km (0.098 R)
• M88: 59,391,252 km (0.11 R)
• M89: 59,484,751 km (0.074 R)
• M90: 59,952,843 km (0.093 R)
• M91: 60,516,228 km (0.108 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 15,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit