🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.3 AU - 1.36 AU

Year: 575 Days

Day: 25.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,002,275 km

• M1: 918,381 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.74 AU - 2.02 AU

Year: 966 Days

Day: 46.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.88 AU - 2.66 AU

Year: 1282 Days

Day: 44 Hours

Environment

Temp: -77 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.9

Radius: 8.3

Gravity: 11.5 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.24 AU - 5.9 AU

Year: 4926 Days

Day: 12.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 62,002,275 km

• M1: 119,828 km (0.071 R)
• M2: 401,221 km (0.066 R)
• M3: 685,308 km (0.05 R)
• M4: 1,118,543 km (0.044 R)
• M5: 1,398,740 km (0.11 R)
• M6: 2,555,281 km (0.073 R)
• M7: 3,371,038 km (0.069 R)
• M8: 3,827,910 km (0.09 R)
• M9: 4,706,947 km (0.066 R)
• M10: 6,461,431 km (0.048 R)
• M11: 7,629,342 km (0.101 R)
• M12: 8,035,799 km (0.089 R)
• M13: 8,340,380 km (0.05 R)
• M14: 8,771,821 km (0.053 R)
• M15: 11,015,639 km (0.062 R)
• M16: 13,244,797 km (0.117 R)
• M17: 14,605,091 km (0.085 R)
• M18: 15,936,811 km (0.104 R)
• M19: 17,033,962 km (0.116 R)
• M20: 18,839,608 km (0.1 R)
• M21: 19,378,160 km (0.099 R)
• M22: 22,902,985 km (0.053 R)
• M23: 30,911,857 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442

Radius: 8.7

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 6.07 AU - 7.41 AU

Year: 6557 Days

Day: 6.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 62,002,275 km

• M1: 108,159 km (0.117 R)
• M2: 458,368 km (0.104 R)
• M3: 777,610 km (0.059 R)
• M4: 1,376,450 km (0.064 R)
• M5: 1,999,226 km (0.116 R)
• M6: 2,367,237 km (0.107 R)
• M7: 3,101,313 km (0.089 R)
• M8: 7,214,507 km (0.093 R)
• M9: 7,787,467 km (0.102 R)
• M10: 8,822,834 km (0.098 R)
• M11: 9,775,024 km (0.085 R)
• M12: 13,042,242 km (0.116 R)
• M13: 15,006,462 km (0.037 R)
• M14: 16,603,568 km (0.098 R)
• M15: 18,838,561 km (0.114 R)
• M16: 20,482,192 km (0.035 R)
• M17: 22,219,323 km (0.062 R)
• M18: 22,668,565 km (0.033 R)
• M19: 23,507,809 km (0.118 R)
• M20: 25,248,231 km (0.117 R)
• M21: 27,757,735 km (0.099 R)
• M22: 30,797,414 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830.3

Radius: 4.3

Gravity: 44.91 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 12.32 AU - 15.62 AU

Year: 19567 Days

Day: 17.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 62,002,275 km

• M1: 53,706 km (0.067 R)
• M2: 217,067 km (0.087 R)
• M3: 673,639 km (0.104 R)
• M4: 963,560 km (0.09 R)
• M5: 1,117,047 km (0.092 R)
• M6: 1,540,409 km (0.112 R)
• M7: 2,622,750 km (0.117 R)
• M8: 2,872,878 km (0.1 R)
• M9: 3,906,898 km (0.096 R)
• M10: 4,756,614 km (0.075 R)
• M11: 5,560,104 km (0.109 R)
• M12: 5,722,867 km (0.074 R)
• M13: 6,317,817 km (0.109 R)
• M14: 9,511,133 km (0.064 R)
• M15: 10,652,116 km (0.088 R)
• M16: 11,352,833 km (0.096 R)
• M17: 12,288,418 km (0.032 R)
• M18: 15,006,462 km (0.099 R)
• M19: 18,011,135 km (0.098 R)
• M20: 19,187,872 km (0.12 R)
• M21: 20,705,243 km (0.089 R)
• M22: 21,793,717 km (0.054 R)
• M23: 22,097,101 km (0.065 R)
• M24: 24,299,930 km (0.102 R)
• M25: 30,753,732 km (0.068 R)
• M26: 38,703,363 km (0.116 R)
• M27: 40,655,615 km (0.071 R)
• M28: 41,269,265 km (0.104 R)
• M29: 41,888,900 km (0.032 R)
• M30: 46,235,616 km (0.074 R)
• M31: 48,431,862 km (0.087 R)
• M32: 48,948,274 km (0.075 R)
• M33: 53,030,650 km (0.113 R)
• M34: 68,340,496 km (0.112 R)
• M35: 72,300,352 km (0.089 R)
• M36: 78,522,576 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.1

Radius: 4.3

Gravity: 20.72 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 11.2 AU - 16.84 AU

Year: 19672 Days

Day: 24.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 62,002,275 km

• M1: 54,154 km (0.089 R)
• M2: 219,909 km (0.099 R)
• M3: 519,853 km (0.066 R)
• M4: 669,151 km (0.115 R)
• M5: 1,105,079 km (0.097 R)
• M6: 1,313,918 km (0.103 R)
• M7: 1,776,774 km (0.102 R)
• M8: 3,533,950 km (0.067 R)
• M9: 3,700,004 km (0.085 R)
• M10: 4,047,969 km (0.036 R)
• M11: 4,260,847 km (0.069 R)
• M12: 5,850,474 km (0.071 R)
• M13: 6,990,559 km (0.077 R)
• M14: 7,252,804 km (0.054 R)
• M15: 10,586,742 km (0.06 R)
• M16: 10,991,105 km (0.089 R)
• M17: 11,465,630 km (0.115 R)
• M18: 12,776,406 km (0.073 R)
• M19: 16,369,149 km (0.112 R)
• M20: 17,302,789 km (0.113 R)
• M21: 18,519,020 km (0.073 R)
• M22: 21,029,870 km (0.113 R)
• M23: 21,393,094 km (0.083 R)
• M24: 23,660,848 km (0.088 R)
• M25: 24,953,673 km (0.056 R)
• M26: 26,608,524 km (0.111 R)
• M27: 30,945,965 km (0.087 R)
• M28: 32,490,264 km (0.085 R)
• M29: 36,378,761 km (0.114 R)
• M30: 36,902,055 km (0.071 R)
• M31: 48,292,287 km (0.081 R)
• M32: 49,721,844 km (0.08 R)
• M33: 52,166,872 km (0.118 R)
• M34: 54,009,918 km (0.106 R)
• M35: 55,377,242 km (0.093 R)
• M36: 55,722,664 km (0.071 R)
• M37: 62,002,333 km (0.119 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 18,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit