🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.48 AU - 0.64 AU

Year: 275 Days

Day: 32 Hours

Environment

Temp: -129 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.2

Radius: 10.6

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1 AU - 1.12 AU

Year: 716 Days

Day: 14 Hours

Environment

Temp: -169 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 39,124,955 km

• M1: 137,181 km (0.096 R)
• M2: 514,916 km (0.048 R)
• M3: 910,602 km (0.098 R)
• M4: 1,356,853 km (0.056 R)
• M5: 1,779,915 km (0.056 R)
• M6: 2,126,085 km (0.117 R)
• M7: 2,646,386 km (0.101 R)
• M8: 3,282,476 km (0.089 R)
• M9: 3,894,033 km (0.09 R)
• M10: 4,788,329 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.4

Radius: 12.4

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.67 AU - 4.35 AU

Year: 4314 Days

Day: 8.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 39,124,955 km

• M1: 157,826 km (0.079 R)
• M2: 936,931 km (0.105 R)
• M3: 1,347,129 km (0.117 R)
• M4: 1,815,819 km (0.042 R)
• M5: 2,316,972 km (0.029 R)
• M6: 3,540,682 km (0.098 R)
• M7: 4,449,789 km (0.088 R)
• M8: 6,477,289 km (0.066 R)
• M9: 8,525,283 km (0.057 R)
• M10: 9,374,700 km (0.047 R)
• M11: 13,549,079 km (0.065 R)
• M12: 14,277,770 km (0.12 R)
• M13: 15,308,201 km (0.025 R)
• M14: 16,156,121 km (0.036 R)
• M15: 17,154,687 km (0.093 R)
• M16: 18,131,711 km (0.104 R)
• M17: 18,761,069 km (0.046 R)
• M18: 22,342,442 km (0.099 R)
• M19: 26,276,268 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.2

Radius: 13.4

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.22 AU - 5.79 AU

Year: 7334 Days

Day: 5.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 39,124,955 km

• M1: 166,652 km (0.113 R)
• M2: 585,227 km (0.11 R)
• M3: 1,270,086 km (0.063 R)
• M4: 2,369,929 km (0.093 R)
• M5: 3,953,722 km (0.057 R)
• M6: 4,595,497 km (0.097 R)
• M7: 5,655,697 km (0.116 R)
• M8: 6,226,563 km (0.06 R)
• M9: 7,484,232 km (0.078 R)
• M10: 9,128,312 km (0.105 R)
• M11: 10,059,559 km (0.106 R)
• M12: 11,207,573 km (0.045 R)
• M13: 13,644,971 km (0.034 R)
• M14: 14,305,745 km (0.09 R)
• M15: 15,756,545 km (0.074 R)
• M16: 18,077,706 km (0.089 R)
• M17: 19,022,716 km (0.084 R)
• M18: 20,153,825 km (0.059 R)
• M19: 23,474,299 km (0.109 R)
• M20: 28,479,246 km (0.094 R)
• M21: 29,360,976 km (0.034 R)
• M22: 31,488,856 km (0.091 R)
• M23: 33,177,816 km (0.062 R)
• M24: 41,656,125 km (0.08 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.3

Radius: 7

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.98 AU - 7.62 AU

Year: 11632 Days

Day: 23.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 39,124,955 km

• M1: 87,216 km (0.077 R)
• M2: 346,469 km (0.054 R)
• M3: 719,267 km (0.094 R)
• M4: 1,227,600 km (0.101 R)
• M5: 1,648,569 km (0.12 R)
• M6: 2,016,729 km (0.111 R)
• M7: 2,738,389 km (0.11 R)
• M8: 3,278,288 km (0.047 R)
• M9: 3,788,566 km (0.092 R)
• M10: 4,850,561 km (0.072 R)
• M11: 5,357,399 km (0.026 R)
• M12: 5,931,855 km (0.098 R)
• M13: 6,302,708 km (0.111 R)
• M14: 7,743,335 km (0.088 R)
• M15: 11,006,963 km (0.057 R)
• M16: 14,118,299 km (0.082 R)
• M17: 14,597,311 km (0.114 R)
• M18: 14,902,042 km (0.043 R)
• M19: 15,398,558 km (0.074 R)
• M20: 15,778,237 km (0.087 R)
• M21: 17,156,183 km (0.078 R)
• M22: 17,427,554 km (0.039 R)
• M23: 18,188,408 km (0.028 R)
• M24: 18,971,104 km (0.114 R)
• M25: 21,532,669 km (0.117 R)
• M26: 25,616,691 km (0.032 R)
• M27: 33,981,755 km (0.108 R)
• M28: 34,841,643 km (0.119 R)
• M29: 36,716,853 km (0.104 R)
• M30: 37,508,225 km (0.074 R)
• M31: 37,965,546 km (0.108 R)
• M32: 38,195,478 km (0.088 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 10,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit