🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.3

Radius: 10.3

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.44 AU - 0.66 AU

Year: 277 Days

Day: 10.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 65,391,909 km

• M1: 133,142 km (0.091 R)
• M2: 644,916 km (0.114 R)
• M3: 1,127,220 km (0.113 R)
• M4: 1,477,877 km (0.051 R)
• M5: 2,095,417 km (0.092 R)
• M6: 2,508,457 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.7

Radius: 10.5

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.7 AU - 0.9 AU

Year: 485 Days

Day: 14.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 65,391,909 km

• M1: 130,898 km (0.102 R)
• M2: 470,186 km (0.054 R)
• M3: 944,860 km (0.067 R)
• M4: 1,633,459 km (0.108 R)
• M5: 2,046,648 km (0.108 R)
• M6: 2,646,686 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.8

Radius: 13.4

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.84 AU - 1.04 AU

Year: 618 Days

Day: 6.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 117.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 65,391,909 km

• M1: 166,802 km (0.057 R)
• M2: 596,447 km (0.081 R)
• M3: 1,025,194 km (0.094 R)
• M4: 1,741,020 km (0.112 R)
• M5: 2,335,821 km (0.1 R)
• M6: 2,816,629 km (0.103 R)
• M7: 3,426,090 km (0.087 R)
• M8: 3,953,722 km (0.112 R)
• M9: 4,752,126 km (0.062 R)
• M10: 5,655,697 km (0.114 R)
• M11: 6,148,921 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.5

Radius: 9.6

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.55 AU - 4.43 AU

Year: 5406 Days

Day: 6.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 65,391,909 km

• M1: 119,379 km (0.062 R)
• M2: 478,264 km (0.088 R)
• M3: 1,442,123 km (0.053 R)
• M4: 3,074,685 km (0.036 R)
• M5: 3,752,812 km (0.056 R)
• M6: 4,823,783 km (0.104 R)
• M7: 5,481,116 km (0.105 R)
• M8: 6,620,753 km (0.066 R)
• M9: 9,217,024 km (0.069 R)
• M10: 14,329,681 km (0.104 R)
• M11: 14,673,008 km (0.063 R)
• M12: 15,021,870 km (0.092 R)
• M13: 15,427,430 km (0.077 R)
• M14: 18,129,467 km (0.1 R)
• M15: 20,755,358 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 888.3

Radius: 6.6

Gravity: 20.39 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.56 AU - 7.56 AU

Year: 10118 Days

Day: 19.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 65,391,909 km

• M1: 82,578 km (0.079 R)
• M2: 289,472 km (0.036 R)
• M3: 619,485 km (0.075 R)
• M4: 836,850 km (0.098 R)
• M5: 1,083,238 km (0.097 R)
• M6: 1,989,502 km (0.092 R)
• M7: 2,618,860 km (0.075 R)
• M8: 2,968,321 km (0.118 R)
• M9: 3,226,228 km (0.075 R)
• M10: 4,593,253 km (0.087 R)
• M11: 5,201,817 km (0.089 R)
• M12: 7,100,513 km (0.103 R)
• M13: 10,504,912 km (0.03 R)
• M14: 12,257,451 km (0.112 R)
• M15: 12,923,760 km (0.12 R)
• M16: 15,067,049 km (0.096 R)
• M17: 15,972,864 km (0.119 R)
• M18: 17,512,076 km (0.077 R)
• M19: 17,816,059 km (0.107 R)
• M20: 18,200,975 km (0.05 R)
• M21: 19,714,606 km (0.095 R)
• M22: 20,628,350 km (0.114 R)
• M23: 20,967,488 km (0.072 R)
• M24: 21,744,051 km (0.11 R)
• M25: 22,990,051 km (0.088 R)
• M26: 23,908,732 km (0.078 R)
• M27: 24,471,519 km (0.076 R)
• M28: 24,851,647 km (0.034 R)
• M29: 26,015,519 km (0.068 R)
• M30: 28,451,570 km (0.091 R)
• M31: 29,724,947 km (0.081 R)
• M32: 30,925,021 km (0.1 R)
• M33: 31,930,618 km (0.059 R)
• M34: 39,981,228 km (0.106 R)
• M35: 41,040,530 km (0.103 R)
• M36: 41,847,012 km (0.103 R)
• M37: 44,612,030 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426

Radius: 3.4

Gravity: 36.85 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.58 AU - 9.64 AU

Year: 20206 Days

Day: 21.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 65,391,909 km

• M1: 42,635 km (0.039 R)
• M2: 267,331 km (0.059 R)
• M3: 442,810 km (0.045 R)
• M4: 1,164,619 km (0.099 R)
• M5: 1,523,505 km (0.057 R)
• M6: 1,933,104 km (0.103 R)
• M7: 3,116,722 km (0.12 R)
• M8: 3,771,512 km (0.104 R)
• M9: 4,513,368 km (0.096 R)
• M10: 6,361,799 km (0.088 R)
• M11: 8,064,821 km (0.102 R)
• M12: 9,993,287 km (0.096 R)
• M13: 17,415,287 km (0.103 R)
• M14: 26,738,824 km (0.102 R)
• M15: 26,846,834 km (0.078 R)
• M16: 30,816,114 km (0.083 R)
• M17: 37,543,530 km (0.082 R)
• M18: 38,224,500 km (0.114 R)
• M19: 38,637,091 km (0.063 R)
• M20: 40,316,925 km (0.082 R)
• M21: 43,971,751 km (0.109 R)
• M22: 47,841,100 km (0.039 R)
• M23: 51,763,406 km (0.063 R)
• M24: 52,099,702 km (0.082 R)
• M25: 55,894,701 km (0.12 R)
• M26: 58,585,219 km (0.118 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 15,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit