🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.15 AU - 1.31 AU

Year: 498 Days

Day: 37.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,749,241 km

• M1: 588,817 km (0.06 R)

Asteroid Belt

Center: 3.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.6

Radius: 9.7

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.67 AU - 6.05 AU

Year: 4532 Days

Day: 12.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 74,749,241 km

• M1: 120,725 km (0.098 R)
• M2: 432,936 km (0.115 R)
• M3: 1,097,151 km (0.087 R)
• M4: 1,476,082 km (0.089 R)
• M5: 1,810,583 km (0.085 R)
• M6: 2,346,891 km (0.092 R)
• M7: 2,789,701 km (0.11 R)
• M8: 3,652,282 km (0.084 R)
• M9: 3,998,601 km (0.029 R)
• M10: 6,043,754 km (0.054 R)
• M11: 6,719,488 km (0.089 R)
• M12: 7,582,069 km (0.075 R)
• M13: 8,973,179 km (0.061 R)
• M14: 9,286,587 km (0.096 R)
• M15: 10,228,455 km (0.119 R)
• M16: 14,213,443 km (0.088 R)
• M17: 14,532,386 km (0.037 R)
• M18: 15,351,135 km (0.116 R)
• M19: 16,257,848 km (0.099 R)
• M20: 18,935,650 km (0.115 R)
• M21: 22,463,467 km (0.1 R)
• M22: 22,969,556 km (0.072 R)
• M23: 23,483,275 km (0.07 R)
• M24: 26,247,246 km (0.101 R)
• M25: 27,133,314 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.6

Radius: 12.4

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.2 AU - 7.74 AU

Year: 6011 Days

Day: 9.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 74,749,241 km

• M1: 154,535 km (0.12 R)
• M2: 1,174,792 km (0.056 R)
• M3: 1,701,077 km (0.109 R)
• M4: 2,586,547 km (0.103 R)
• M5: 3,074,535 km (0.069 R)
• M6: 3,809,510 km (0.078 R)
• M7: 4,406,555 km (0.068 R)
• M8: 7,226,624 km (0.114 R)
• M9: 8,029,067 km (0.071 R)
• M10: 9,680,927 km (0.067 R)
• M11: 11,845,010 km (0.088 R)
• M12: 13,160,125 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955

Radius: 8.6

Gravity: 12.91 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.89 AU - 7.45 AU

Year: 7012 Days

Day: 14.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 74,749,241 km

• M1: 106,962 km (0.104 R)
• M2: 454,478 km (0.092 R)
• M3: 1,350,719 km (0.107 R)
• M4: 1,621,940 km (0.117 R)
• M5: 2,157,052 km (0.113 R)
• M6: 2,550,494 km (0.064 R)
• M7: 2,825,305 km (0.108 R)
• M8: 3,142,004 km (0.096 R)
• M9: 3,529,463 km (0.098 R)
• M10: 3,897,623 km (0.118 R)
• M11: 4,596,694 km (0.095 R)
• M12: 5,313,716 km (0.116 R)
• M13: 5,898,943 km (0.116 R)
• M14: 7,006,865 km (0.104 R)
• M15: 7,314,139 km (0.094 R)
• M16: 8,460,807 km (0.106 R)
• M17: 9,122,329 km (0.076 R)
• M18: 10,399,446 km (0.03 R)
• M19: 14,567,242 km (0.071 R)
• M20: 18,178,535 km (0.107 R)
• M21: 19,055,178 km (0.111 R)
• M22: 21,773,072 km (0.103 R)
• M23: 22,845,240 km (0.109 R)
• M24: 29,329,111 km (0.119 R)
• M25: 31,459,086 km (0.034 R)
• M26: 31,876,314 km (0.082 R)
• M27: 35,911,118 km (0.045 R)
• M28: 36,826,209 km (0.043 R)
• M29: 39,664,679 km (0.116 R)
• M30: 41,761,442 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 803.9

Radius: 7.9

Gravity: 12.88 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 13.03 AU - 13.83 AU

Year: 17976 Days

Day: 18.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 74,749,241 km

• M1: 108,159 km (0.096 R)
• M2: 526,435 km (0.109 R)
• M3: 893,099 km (0.105 R)
• M4: 1,456,186 km (0.085 R)
• M5: 2,195,498 km (0.106 R)
• M6: 3,298,932 km (0.065 R)
• M7: 4,840,239 km (0.119 R)
• M8: 5,131,207 km (0.064 R)
• M9: 5,910,163 km (0.111 R)
• M10: 6,243,018 km (0.045 R)
• M11: 7,848,802 km (0.106 R)
• M12: 10,838,815 km (0.036 R)
• M13: 14,814,677 km (0.116 R)
• M14: 15,508,063 km (0.111 R)
• M15: 17,126,114 km (0.107 R)
• M16: 19,122,348 km (0.053 R)
• M17: 20,789,167 km (0.036 R)
• M18: 21,268,778 km (0.085 R)
• M19: 21,560,045 km (0.065 R)
• M20: 22,051,624 km (0.095 R)
• M21: 22,752,191 km (0.033 R)
• M22: 24,728,528 km (0.118 R)
• M23: 25,267,080 km (0.054 R)
• M24: 26,929,711 km (0.1 R)
• M25: 37,607,409 km (0.077 R)
• M26: 44,028,897 km (0.104 R)
• M27: 65,527,458 km (0.1 R)
• M28: 69,929,824 km (0.115 R)
• M29: 72,532,079 km (0.118 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 12,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit