🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.87 AU - 0.99 AU

Year: 326 Days

Day: 37.3 Hours

Environment

Temp: 140 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.8

Radius: 13.7

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.53 AU - 6.39 AU

Year: 5288 Days

Day: 5.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 49,671,379 km

• M1: 172,337 km (0.113 R)
• M2: 801,845 km (0.107 R)
• M3: 1,413,700 km (0.103 R)
• M4: 1,873,115 km (0.047 R)
• M5: 2,359,607 km (0.099 R)
• M6: 3,495,953 km (0.059 R)
• M7: 4,111,548 km (0.12 R)
• M8: 5,615,455 km (0.111 R)
• M9: 8,064,672 km (0.107 R)
• M10: 9,996,429 km (0.041 R)
• M11: 10,773,889 km (0.057 R)
• M12: 11,503,478 km (0.085 R)
• M13: 12,311,606 km (0.11 R)
• M14: 13,692,992 km (0.079 R)
• M15: 14,344,790 km (0.099 R)
• M16: 14,912,365 km (0.095 R)
• M17: 15,548,604 km (0.077 R)
• M18: 18,944,177 km (0.05 R)
• M19: 24,153,923 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.9

Radius: 13.1

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.17 AU - 7.45 AU

Year: 6459 Days

Day: 12 Hours

Environment

Temp: -147 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 49,671,379 km

• M1: 165,455 km (0.07 R)
• M2: 798,254 km (0.099 R)
• M3: 4,330,260 km (0.071 R)
• M4: 6,374,964 km (0.088 R)
• M5: 6,869,983 km (0.099 R)
• M6: 7,592,690 km (0.087 R)
• M7: 9,702,619 km (0.042 R)
• M8: 11,716,206 km (0.112 R)
• M9: 19,413,316 km (0.094 R)
• M10: 21,196,223 km (0.105 R)
• M11: 21,814,212 km (0.093 R)
• M12: 22,870,672 km (0.111 R)
• M13: 25,314,952 km (0.028 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.2

Radius: 14

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 8 AU - 10.86 AU

Year: 10524 Days

Day: 8.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 49,671,379 km

• M1: 174,581 km (0.118 R)
• M2: 645,664 km (0.093 R)
• M3: 1,307,934 km (0.096 R)
• M4: 1,796,072 km (0.113 R)
• M5: 2,464,326 km (0.095 R)
• M6: 3,585,562 km (0.111 R)
• M7: 4,744,945 km (0.072 R)
• M8: 6,548,796 km (0.11 R)
• M9: 8,055,097 km (0.119 R)
• M10: 10,134,508 km (0.119 R)
• M11: 11,856,828 km (0.094 R)
• M12: 12,550,813 km (0.093 R)
• M13: 16,363,763 km (0.111 R)
• M14: 17,370,856 km (0.1 R)
• M15: 18,266,648 km (0.042 R)
• M16: 18,958,538 km (0.105 R)
• M17: 19,508,610 km (0.096 R)
• M18: 20,150,384 km (0.059 R)
• M19: 20,806,221 km (0.08 R)
• M20: 21,307,374 km (0.107 R)
• M21: 24,209,423 km (0.063 R)
• M22: 24,763,983 km (0.067 R)
• M23: 27,765,963 km (0.096 R)
• M24: 31,547,498 km (0.081 R)
• M25: 32,320,770 km (0.088 R)
• M26: 33,561,385 km (0.117 R)
• M27: 36,137,460 km (0.087 R)
• M28: 43,693,050 km (0.119 R)
• M29: 44,240,429 km (0.072 R)
• M30: 47,621,490 km (0.116 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 18,954 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit