🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.01 AU - 1.37 AU

Year: 481 Days

Day: 39.7 Hours

Environment

Temp: -13 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.2

Radius: 13.9

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.39 AU - 6.79 AU

Year: 4901 Days

Day: 14.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 94,192,839 km

• M1: 172,935 km (0.086 R)
• M2: 763,847 km (0.04 R)
• M3: 1,365,829 km (0.12 R)
• M4: 1,900,791 km (0.11 R)
• M5: 2,680,046 km (0.094 R)
• M6: 5,526,594 km (0.116 R)
• M7: 7,359,617 km (0.046 R)
• M8: 8,052,704 km (0.115 R)
• M9: 8,583,776 km (0.096 R)
• M10: 9,138,186 km (0.066 R)
• M11: 10,708,066 km (0.082 R)
• M12: 14,912,963 km (0.05 R)
• M13: 17,793,919 km (0.099 R)
• M14: 19,102,152 km (0.107 R)
• M15: 19,572,039 km (0.091 R)
• M16: 20,109,694 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.8

Radius: 10.4

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 8.44 AU - 12.36 AU

Year: 12438 Days

Day: 13.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 94,192,839 km

• M1: 162,613 km (0.107 R)
• M2: 497,263 km (0.093 R)
• M3: 1,489,845 km (0.06 R)
• M4: 2,362,599 km (0.096 R)
• M5: 2,815,282 km (0.106 R)
• M6: 4,192,630 km (0.092 R)
• M7: 4,887,811 km (0.047 R)
• M8: 5,626,974 km (0.109 R)
• M9: 6,040,014 km (0.11 R)
• M10: 6,405,182 km (0.087 R)
• M11: 7,253,402 km (0.066 R)
• M12: 8,873,547 km (0.108 R)
• M13: 10,722,427 km (0.083 R)
• M14: 11,458,898 km (0.078 R)
• M15: 13,928,759 km (0.084 R)
• M16: 18,475,636 km (0.113 R)
• M17: 20,483,090 km (0.077 R)
• M18: 21,848,021 km (0.079 R)
• M19: 25,181,810 km (0.112 R)
• M20: 26,131,008 km (0.093 R)
• M21: 28,284,170 km (0.103 R)
• M22: 29,783,889 km (0.089 R)
• M23: 36,532,847 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 932.9

Radius: 4.2

Gravity: 52.89 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 11.1 AU - 18.38 AU

Year: 20987 Days

Day: 19 Hours

Environment

Temp: -186 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 94,192,839 km

• M1: 55,950 km (0.065 R)
• M2: 202,705 km (0.102 R)
• M3: 551,418 km (0.063 R)
• M4: 687,701 km (0.101 R)
• M5: 1,301,202 km (0.098 R)
• M6: 3,595,435 km (0.073 R)
• M7: 4,215,518 km (0.086 R)
• M8: 4,569,168 km (0.033 R)
• M9: 6,007,402 km (0.092 R)
• M10: 6,547,001 km (0.047 R)
• M11: 6,876,416 km (0.057 R)
• M12: 7,020,927 km (0.058 R)
• M13: 10,673,210 km (0.042 R)
• M14: 11,328,748 km (0.107 R)
• M15: 11,666,240 km (0.12 R)
• M16: 12,290,811 km (0.081 R)
• M17: 13,010,527 km (0.052 R)
• M18: 14,064,743 km (0.096 R)
• M19: 15,419,950 km (0.101 R)
• M20: 16,947,195 km (0.115 R)
• M21: 18,479,526 km (0.094 R)
• M22: 19,041,565 km (0.087 R)
• M23: 19,231,554 km (0.093 R)
• M24: 20,101,765 km (0.069 R)
• M25: 20,496,703 km (0.087 R)
• M26: 21,302,288 km (0.058 R)
• M27: 21,507,087 km (0.1 R)
• M28: 26,821,253 km (0.101 R)
• M29: 30,681,476 km (0.107 R)
• M30: 32,947,734 km (0.078 R)
• M31: 33,358,979 km (0.078 R)
• M32: 34,895,947 km (0.09 R)
• M33: 45,288,811 km (0.061 R)
• M34: 46,997,817 km (0.074 R)
• M35: 52,010,841 km (0.101 R)
• M36: 55,029,577 km (0.074 R)
• M37: 56,581,804 km (0.109 R)
• M38: 60,180,381 km (0.109 R)
• M39: 78,026,659 km (0.103 R)
• M40: 79,001,439 km (0.088 R)
• M41: 86,311,688 km (0.068 R)

Asteroid Belt

Center: 15.36 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.2

Radius: 7.9

Gravity: 14.84 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 15.8 AU - 16.16 AU

Year: 23690 Days

Day: 21 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 94,192,839 km

• M1: 101,278 km (0.108 R)
• M2: 520,900 km (0.055 R)
• M3: 862,282 km (0.077 R)
• M4: 1,498,971 km (0.115 R)
• M5: 3,829,257 km (0.105 R)
• M6: 5,552,026 km (0.11 R)
• M7: 6,211,154 km (0.07 R)
• M8: 6,535,931 km (0.119 R)
• M9: 7,950,828 km (0.058 R)
• M10: 9,020,153 km (0.069 R)
• M11: 9,559,005 km (0.043 R)
• M12: 19,032,888 km (0.1 R)
• M13: 20,524,529 km (0.089 R)
• M14: 23,291,790 km (0.104 R)
• M15: 34,636,694 km (0.068 R)
• M16: 45,964,095 km (0.096 R)
• M17: 46,843,731 km (0.101 R)
• M18: 51,789,436 km (0.064 R)
• M19: 53,126,243 km (0.114 R)
• M20: 56,468,110 km (0.116 R)
• M21: 57,680,451 km (0.057 R)
• M22: 58,292,905 km (0.075 R)
• M23: 60,156,745 km (0.071 R)
• M24: 64,002,756 km (0.108 R)
• M25: 73,368,630 km (0.056 R)
• M26: 77,505,759 km (0.112 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: 301 - 20,200 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit