🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.52 AU - 0.54 AU

Year: 175 Days

Day: 18.6 Hours

Environment

Temp: 24 °C

Axial Tilt: 5.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.7

Radius: 8.6

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.68 AU - 3.04 AU

Year: 2191 Days

Day: 11.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 54,989,256 km

• M1: 107,112 km (0.05 R)
• M2: 454,179 km (0.108 R)
• M3: 1,068,278 km (0.056 R)
• M4: 2,045,601 km (0.075 R)
• M5: 3,463,490 km (0.078 R)
• M6: 4,590,261 km (0.101 R)
• M7: 4,973,680 km (0.113 R)
• M8: 5,510,737 km (0.113 R)
• M9: 6,400,694 km (0.12 R)
• M10: 7,410,331 km (0.082 R)
• M11: 7,967,583 km (0.063 R)
• M12: 8,433,281 km (0.03 R)
• M13: 9,742,561 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.8

Radius: 14.5

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.21 AU - 3.51 AU

Year: 2790 Days

Day: 12.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 54,989,256 km

• M1: 209,587 km (0.12 R)
• M2: 998,715 km (0.071 R)
• M3: 1,636,451 km (0.074 R)
• M4: 2,185,924 km (0.078 R)
• M5: 2,988,217 km (0.109 R)
• M6: 3,606,954 km (0.108 R)
• M7: 5,123,577 km (0.081 R)
• M8: 6,409,222 km (0.104 R)
• M9: 9,553,619 km (0.031 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.4

Radius: 3.3

Gravity: 49.16 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 8.7 AU - 10.9 AU

Year: 13899 Days

Day: 22.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 54,989,256 km

• M1: 41,738 km (0.116 R)
• M2: 257,757 km (0.107 R)
• M3: 417,976 km (0.103 R)
• M4: 626,067 km (0.111 R)
• M5: 910,004 km (0.118 R)
• M6: 1,409,062 km (0.088 R)
• M7: 1,662,182 km (0.096 R)
• M8: 2,277,777 km (0.075 R)
• M9: 2,691,116 km (0.048 R)
• M10: 3,637,472 km (0.081 R)
• M11: 4,501,849 km (0.102 R)
• M12: 6,004,709 km (0.106 R)
• M13: 6,545,356 km (0.089 R)
• M14: 6,827,497 km (0.061 R)
• M15: 7,634,279 km (0.117 R)
• M16: 9,794,621 km (0.116 R)
• M17: 10,004,358 km (0.099 R)
• M18: 11,791,603 km (0.095 R)
• M19: 11,969,326 km (0.074 R)
• M20: 12,574,748 km (0.119 R)
• M21: 14,445,320 km (0.056 R)
• M22: 15,695,210 km (0.054 R)
• M23: 18,013,678 km (0.109 R)
• M24: 22,307,436 km (0.108 R)
• M25: 23,222,377 km (0.031 R)
• M26: 28,812,251 km (0.117 R)
• M27: 31,120,247 km (0.07 R)
• M28: 33,430,038 km (0.028 R)
• M29: 33,786,081 km (0.098 R)
• M30: 34,385,071 km (0.087 R)
• M31: 34,505,796 km (0.087 R)
• M32: 36,474,654 km (0.092 R)
• M33: 38,777,862 km (0.119 R)
• M34: 40,098,363 km (0.109 R)
• M35: 41,448,484 km (0.116 R)
• M36: 46,559,644 km (0.088 R)
• M37: 54,989,185 km (0.11 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 14,558 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit