🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.7

Radius: 8.6

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.63 AU - 0.71 AU

Year: 366 Days

Day: 9.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 38,180,185 km

• M1: 106,962 km (0.058 R)
• M2: 391,797 km (0.109 R)
• M3: 745,147 km (0.038 R)
• M4: 1,075,758 km (0.102 R)
• M5: 1,363,585 km (0.049 R)
• M6: 1,648,718 km (0.108 R)
• M7: 1,958,685 km (0.073 R)
• M8: 2,264,912 km (0.043 R)
• M9: 2,954,708 km (0.095 R)
• M10: 3,293,547 km (0.104 R)
• M11: 3,813,998 km (0.116 R)
• M12: 4,242,745 km (0.118 R)
• M13: 4,731,481 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.7

Radius: 12.6

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.03 AU - 1.43 AU

Year: 910 Days

Day: 7.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 38,180,185 km

• M1: 157,377 km (0.061 R)
• M2: 614,398 km (0.111 R)
• M3: 1,137,991 km (0.119 R)
• M4: 1,795,174 km (0.112 R)
• M5: 2,458,192 km (0.074 R)
• M6: 3,067,654 km (0.11 R)
• M7: 3,706,138 km (0.119 R)
• M8: 4,721,458 km (0.107 R)
• M9: 5,339,298 km (0.039 R)
• M10: 5,875,606 km (0.117 R)
• M11: 7,912,830 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191

Radius: 13.7

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.84 AU - 2.06 AU

Year: 1816 Days

Day: 8.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 38,180,185 km

• M1: 214,673 km (0.065 R)
• M2: 933,491 km (0.055 R)
• M3: 1,631,664 km (0.065 R)
• M4: 2,399,999 km (0.053 R)
• M5: 3,287,862 km (0.072 R)
• M6: 3,748,324 km (0.081 R)
• M7: 4,368,258 km (0.086 R)
• M8: 5,733,338 km (0.099 R)
• M9: 6,670,569 km (0.052 R)
• M10: 7,294,691 km (0.081 R)
• M11: 7,806,914 km (0.073 R)
• M12: 9,291,524 km (0.114 R)
• M13: 9,777,418 km (0.07 R)

Asteroid Belt

Center: 5.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.8

Radius: 6.6

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 8.85 AU - 8.93 AU

Year: 17676 Days

Day: 23.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 38,180,185 km

• M1: 83,176 km (0.048 R)
• M2: 364,570 km (0.091 R)
• M3: 728,841 km (0.11 R)
• M4: 1,011,282 km (0.109 R)
• M5: 1,889,421 km (0.088 R)
• M6: 2,239,331 km (0.07 R)
• M7: 3,006,768 km (0.096 R)
• M8: 4,139,373 km (0.068 R)
• M9: 5,135,844 km (0.082 R)
• M10: 6,953,608 km (0.072 R)
• M11: 7,249,513 km (0.058 R)
• M12: 7,906,696 km (0.09 R)
• M13: 8,814,905 km (0.086 R)
• M14: 9,205,954 km (0.031 R)
• M15: 10,116,107 km (0.105 R)
• M16: 17,475,126 km (0.104 R)
• M17: 19,515,192 km (0.086 R)
• M18: 20,858,431 km (0.108 R)
• M19: 23,894,370 km (0.091 R)
• M20: 28,041,223 km (0.049 R)
• M21: 33,788,773 km (0.047 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 17,148 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit