🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.2

Radius: 12.7

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.14 AU - 1.24 AU

Year: 880 Days

Day: 12.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 61,047,153 km

• M1: 159,023 km (0.059 R)
• M2: 577,897 km (0.076 R)
• M3: 977,024 km (0.091 R)
• M4: 1,651,261 km (0.116 R)
• M5: 2,139,998 km (0.115 R)
• M6: 3,014,696 km (0.069 R)
• M7: 3,415,020 km (0.092 R)
• M8: 4,554,956 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.2

Radius: 11.6

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.23 AU - 1.79 AU

Year: 1259 Days

Day: 14.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 61,047,153 km

• M1: 144,212 km (0.115 R)
• M2: 510,727 km (0.071 R)
• M3: 1,130,511 km (0.105 R)
• M4: 1,902,735 km (0.093 R)
• M5: 2,568,296 km (0.078 R)
• M6: 3,075,882 km (0.072 R)
• M7: 5,168,906 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.3

Radius: 10.7

Gravity: 8.6 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.33 AU - 2.15 AU

Year: 1557 Days

Day: 11.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 61,047,153 km

• M1: 133,142 km (0.106 R)
• M2: 595,400 km (0.098 R)
• M3: 1,133,802 km (0.112 R)
• M4: 1,482,365 km (0.113 R)
• M5: 1,817,465 km (0.036 R)
• M6: 2,277,628 km (0.051 R)
• M7: 2,715,201 km (0.038 R)
• M8: 4,013,711 km (0.085 R)
• M9: 4,474,323 km (0.096 R)
• M10: 6,145,630 km (0.115 R)
• M11: 6,706,622 km (0.112 R)
• M12: 7,329,248 km (0.082 R)
• M13: 7,872,289 km (0.053 R)
• M14: 8,596,492 km (0.098 R)
• M15: 9,103,629 km (0.075 R)
• M16: 9,463,711 km (0.116 R)
• M17: 10,038,915 km (0.116 R)
• M18: 12,576,095 km (0.098 R)
• M19: 13,650,357 km (0.117 R)
• M20: 14,341,200 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.7

Radius: 11.3

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.33 AU - 4.87 AU

Year: 5631 Days

Day: 6.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 61,047,153 km

• M1: 140,472 km (0.042 R)
• M2: 701,764 km (0.037 R)
• M3: 1,900,791 km (0.111 R)
• M4: 2,853,131 km (0.048 R)
• M5: 3,251,211 km (0.081 R)
• M6: 4,390,847 km (0.12 R)
• M7: 5,451,047 km (0.103 R)
• M8: 8,039,838 km (0.086 R)
• M9: 10,291,586 km (0.108 R)
• M10: 11,770,061 km (0.099 R)
• M11: 12,669,743 km (0.046 R)
• M12: 13,249,435 km (0.06 R)
• M13: 14,654,458 km (0.099 R)
• M14: 15,045,357 km (0.098 R)
• M15: 17,924,518 km (0.032 R)
• M16: 18,999,229 km (0.032 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84.1

Radius: 4.1

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 8.23 AU - 8.71 AU

Year: 16719 Days

Day: 23 Hours

Environment

Temp: -242 °C

Axial Tilt: 145.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 61,047,153 km

• M1: 51,162 km (0.075 R)
• M2: 1,379,592 km (0.057 R)
• M3: 1,993,092 km (0.056 R)
• M4: 2,885,893 km (0.101 R)
• M5: 4,469,835 km (0.078 R)
• M6: 4,955,429 km (0.112 R)
• M7: 6,289,244 km (0.106 R)
• M8: 6,421,189 km (0.079 R)
• M9: 8,271,117 km (0.098 R)
• M10: 8,630,750 km (0.1 R)
• M11: 9,640,835 km (0.047 R)
• M12: 9,905,025 km (0.049 R)
• M13: 12,454,023 km (0.058 R)
• M14: 14,187,264 km (0.111 R)
• M15: 15,289,052 km (0.118 R)
• M16: 15,891,333 km (0.067 R)
• M17: 24,154,222 km (0.109 R)
• M18: 25,218,760 km (0.073 R)
• M19: 25,889,108 km (0.101 R)
• M20: 29,696,973 km (0.108 R)
• M21: 30,727,851 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 391.2

Radius: 5.5

Gravity: 12.93 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 8.51 AU - 9.95 AU

Year: 19019 Days

Day: 15.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 61,047,153 km

• M1: 68,366 km (0.119 R)
• M2: 258,206 km (0.11 R)
• M3: 633,098 km (0.1 R)
• M4: 839,693 km (0.097 R)
• M5: 1,140,235 km (0.035 R)
• M6: 1,450,501 km (0.086 R)
• M7: 1,747,902 km (0.094 R)
• M8: 2,660,449 km (0.106 R)
• M9: 3,912,732 km (0.062 R)
• M10: 4,554,058 km (0.12 R)
• M11: 4,984,601 km (0.026 R)
• M12: 5,157,237 km (0.057 R)
• M13: 5,926,768 km (0.075 R)
• M14: 6,644,988 km (0.076 R)
• M15: 7,464,335 km (0.119 R)
• M16: 8,062,428 km (0.108 R)
• M17: 9,723,862 km (0.078 R)
• M18: 10,950,265 km (0.062 R)
• M19: 13,108,513 km (0.087 R)
• M20: 13,977,527 km (0.098 R)
• M21: 14,955,748 km (0.102 R)
• M22: 18,656,051 km (0.113 R)
• M23: 19,840,268 km (0.097 R)
• M24: 23,498,983 km (0.085 R)
• M25: 29,453,427 km (0.117 R)
• M26: 30,019,206 km (0.119 R)
• M27: 34,060,443 km (0.081 R)
• M28: 36,340,016 km (0.07 R)
• M29: 36,990,766 km (0.107 R)
• M30: 42,911,850 km (0.091 R)
• M31: 44,521,972 km (0.111 R)
• M32: 49,912,432 km (0.08 R)
• M33: 50,878,236 km (0.046 R)
• M34: 53,179,949 km (0.107 R)
• M35: 57,461,141 km (0.096 R)
• M36: 60,499,922 km (0.103 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 15,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit