🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.2

Radius: 14.1

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.12 AU - 1.2 AU

Year: 847 Days

Day: 10.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 58,756,140 km

• M1: 175,329 km (0.073 R)
• M2: 668,553 km (0.115 R)
• M3: 1,587,682 km (0.057 R)
• M4: 2,111,574 km (0.099 R)
• M5: 2,566,651 km (0.114 R)
• M6: 3,639,267 km (0.063 R)
• M7: 4,440,214 km (0.108 R)
• M8: 4,941,816 km (0.1 R)
• M9: 6,535,781 km (0.101 R)
• M10: 7,676,016 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.7

Radius: 15

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.76 AU - 3.9 AU

Year: 4122 Days

Day: 6.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 58,756,140 km

• M1: 236,813 km (0.059 R)
• M2: 717,023 km (0.095 R)
• M3: 1,422,377 km (0.104 R)
• M4: 2,509,205 km (0.103 R)
• M5: 3,109,541 km (0.119 R)
• M6: 3,632,386 km (0.091 R)
• M7: 4,528,328 km (0.099 R)
• M8: 5,510,587 km (0.057 R)
• M9: 5,977,482 km (0.076 R)
• M10: 6,891,974 km (0.115 R)
• M11: 9,817,959 km (0.055 R)
• M12: 12,423,804 km (0.074 R)
• M13: 17,307,127 km (0.049 R)
• M14: 18,059,605 km (0.108 R)
• M15: 19,030,794 km (0.117 R)
• M16: 20,036,391 km (0.116 R)
• M17: 26,090,168 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.9

Radius: 11.5

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.6 AU - 3.7 AU

Year: 4730 Days

Day: 10.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 58,756,140 km

• M1: 143,016 km (0.114 R)
• M2: 566,976 km (0.106 R)
• M3: 1,424,022 km (0.105 R)
• M4: 1,884,335 km (0.062 R)
• M5: 2,250,102 km (0.038 R)
• M6: 3,318,380 km (0.091 R)
• M7: 3,684,446 km (0.048 R)
• M8: 4,608,662 km (0.092 R)
• M9: 4,995,671 km (0.093 R)
• M10: 5,404,522 km (0.108 R)
• M11: 5,783,902 km (0.112 R)
• M12: 6,710,212 km (0.059 R)
• M13: 8,182,854 km (0.033 R)
• M14: 9,529,833 km (0.056 R)
• M15: 12,180,857 km (0.097 R)
• M16: 13,791,876 km (0.092 R)
• M17: 14,215,837 km (0.095 R)
• M18: 14,697,243 km (0.115 R)
• M19: 15,189,420 km (0.104 R)
• M20: 18,264,404 km (0.073 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 967.1

Radius: 3.7

Gravity: 70.64 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.32 AU - 7.82 AU

Year: 11422 Days

Day: 15.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,756,140 km

• M1: 47,273 km (0.11 R)
• M2: 163,510 km (0.109 R)
• M3: 508,633 km (0.12 R)
• M4: 741,856 km (0.111 R)
• M5: 1,969,755 km (0.051 R)
• M6: 2,971,911 km (0.114 R)
• M7: 3,501,937 km (0.107 R)
• M8: 3,691,926 km (0.104 R)
• M9: 5,254,625 km (0.087 R)
• M10: 5,723,465 km (0.11 R)
• M11: 6,258,876 km (0.093 R)
• M12: 6,953,159 km (0.115 R)
• M13: 7,562,322 km (0.091 R)
• M14: 9,239,464 km (0.063 R)
• M15: 12,790,917 km (0.101 R)
• M16: 16,924,905 km (0.089 R)
• M17: 18,263,058 km (0.095 R)
• M18: 23,836,775 km (0.096 R)
• M19: 24,030,205 km (0.047 R)
• M20: 24,224,682 km (0.103 R)
• M21: 30,901,535 km (0.113 R)
• M22: 33,981,007 km (0.12 R)
• M23: 34,472,286 km (0.105 R)
• M24: 38,044,085 km (0.094 R)
• M25: 39,647,475 km (0.043 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 11,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit