🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1 AU - 1.22 AU

Year: 417 Days

Day: 21.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.93 AU - 1.45 AU

Year: 463 Days

Day: 44 Hours

Environment

Temp: 24 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.25 AU - 1.85 AU

Year: 688 Days

Day: 33.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 66.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,869,370 km

• M1: 116,686 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.14 AU - 2.46 AU

Year: 1243 Days

Day: 30.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,869,370 km

• M1: 831,914 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.35 AU - 4.41 AU

Year: 2724 Days

Day: 38 Hours

Environment

Temp: -123 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,869,370 km

• M1: 1,326,784 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.35 AU - 4.43 AU

Year: 3279 Days

Day: 14.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.5 AU - 5.2 AU

Year: 3807 Days

Day: 35.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.7

Radius: 13.2

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.91 AU - 9.77 AU

Year: 7825 Days

Day: 13.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 44,869,370 km

• M1: 175,478 km (0.102 R)
• M2: 340,934 km (0.112 R)
• M3: 432,188 km (0.083 R)
• M4: 590,912 km (0.083 R)
• M5: 694,284 km (0.083 R)
• M6: 854,353 km (0.072 R)
• M7: 1,009,935 km (0.116 R)
• M8: 1,156,840 km (0.115 R)
• M9: 2,022,563 km (0.086 R)
• M10: 2,406,282 km (0.097 R)
• M11: 2,581,610 km (0.099 R)
• M12: 3,187,781 km (0.088 R)
• M13: 3,325,411 km (0.08 R)
• M14: 3,549,808 km (0.09 R)
• M15: 3,635,228 km (0.092 R)
• M16: 3,895,828 km (0.086 R)
• M17: 4,073,101 km (0.053 R)
• M18: 4,222,849 km (0.108 R)
• M19: 4,745,843 km (0.09 R)
• M20: 5,063,140 km (0.05 R)
• M21: 5,453,291 km (0.105 R)
• M22: 5,853,166 km (0.094 R)
• M23: 5,954,743 km (0.059 R)
• M24: 6,125,135 km (0.092 R)
• M25: 6,716,944 km (0.101 R)
• M26: 8,218,757 km (0.091 R)
• M27: 8,523,638 km (0.03 R)
• M28: 8,754,767 km (0.109 R)
• M29: 9,183,963 km (0.107 R)
• M30: 9,381,282 km (0.071 R)
• M31: 9,740,168 km (0.073 R)
• M32: 10,022,309 km (0.097 R)
• M33: 11,010,553 km (0.115 R)
• M34: 11,136,215 km (0.103 R)
• M35: 11,473,708 km (0.079 R)
• M36: 12,289,016 km (0.09 R)
• M37: 13,123,024 km (0.093 R)
• M38: 14,066,089 km (0.078 R)
• M39: 14,293,927 km (0.059 R)
• M40: 14,385,331 km (0.109 R)
• M41: 14,614,814 km (0.048 R)
• M42: 14,753,192 km (0.112 R)
• M43: 15,357,418 km (0.115 R)
• M44: 15,827,754 km (0.072 R)
• M45: 15,969,872 km (0.051 R)
• M46: 16,350,748 km (0.103 R)
• M47: 16,782,787 km (0.072 R)
• M48: 17,169,946 km (0.113 R)
• M49: 17,413,491 km (0.081 R)
• M50: 18,948,814 km (0.094 R)
• M51: 21,253,669 km (0.088 R)
• M52: 21,410,447 km (0.069 R)
• M53: 21,515,315 km (0.099 R)
• M54: 21,883,177 km (0.097 R)
• M55: 22,359,347 km (0.105 R)
• M56: 22,625,332 km (0.085 R)
• M57: 23,429,719 km (0.111 R)
• M58: 24,080,021 km (0.111 R)
• M59: 24,681,255 km (0.094 R)
• M60: 25,620,281 km (0.049 R)
• M61: 25,954,483 km (0.052 R)
• M62: 29,317,293 km (0.047 R)
• M63: 29,666,903 km (0.069 R)
• M64: 30,017,860 km (0.086 R)
• M65: 30,311,371 km (0.105 R)
• M66: 31,793,437 km (0.097 R)
• M67: 32,392,876 km (0.119 R)
• M68: 33,846,668 km (0.116 R)
• M69: 35,817,919 km (0.082 R)
• M70: 36,066,999 km (0.085 R)
• M71: 36,379,061 km (0.065 R)
• M72: 37,320,779 km (0.04 R)
• M73: 37,573,300 km (0.08 R)
• M74: 37,699,711 km (0.116 R)
• M75: 38,016,559 km (0.11 R)
• M76: 38,461,463 km (0.093 R)
• M77: 38,588,920 km (0.115 R)
• M78: 38,908,162 km (0.09 R)
• M79: 42,872,805 km (0.068 R)
• M80: 43,601,347 km (0.117 R)
• M81: 44,467,668 km (0.072 R)
• M82: 44,668,279 km (0.118 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 14,557 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit