🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.8

Radius: 9.1

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.68 AU - 0.68 AU

Year: 368 Days

Day: 6.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 64,914,756 km

• M1: 113,395 km (0.085 R)
• M2: 456,274 km (0.119 R)
• M3: 799,601 km (0.028 R)
• M4: 1,107,922 km (0.096 R)
• M5: 1,824,047 km (0.084 R)
• M6: 2,316,224 km (0.098 R)
• M7: 2,866,894 km (0.077 R)
• M8: 3,263,777 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.1

Radius: 11.9

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.84 AU - 0.92 AU

Year: 542 Days

Day: 8.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 64,914,756 km

• M1: 147,952 km (0.095 R)
• M2: 589,565 km (0.116 R)
• M3: 1,010,384 km (0.097 R)
• M4: 1,428,510 km (0.082 R)
• M5: 1,886,579 km (0.11 R)
• M6: 2,473,302 km (0.094 R)
• M7: 3,179,104 km (0.104 R)
• M8: 3,694,020 km (0.119 R)
• M9: 4,087,163 km (0.083 R)
• M10: 4,492,873 km (0.106 R)
• M11: 5,930,957 km (0.064 R)
• M12: 6,613,273 km (0.111 R)
• M13: 7,196,406 km (0.112 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.1

Radius: 3.8

Gravity: 19.12 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.89 AU - 7.67 AU

Year: 11581 Days

Day: 18.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 64,914,756 km

• M1: 47,572 km (0.058 R)
• M2: 323,281 km (0.1 R)
• M3: 527,931 km (0.066 R)
• M4: 894,296 km (0.116 R)
• M5: 1,851,722 km (0.052 R)
• M6: 3,893,135 km (0.083 R)
• M7: 4,174,379 km (0.048 R)
• M8: 5,499,517 km (0.112 R)
• M9: 8,683,708 km (0.088 R)
• M10: 9,163,468 km (0.093 R)
• M11: 10,127,925 km (0.096 R)
• M12: 13,888,218 km (0.063 R)
• M13: 14,483,168 km (0.118 R)
• M14: 17,576,104 km (0.065 R)
• M15: 19,940,648 km (0.084 R)
• M16: 30,515,572 km (0.08 R)
• M17: 32,028,605 km (0.078 R)
• M18: 32,647,491 km (0.081 R)

Asteroid Belt

Center: 7.71 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613

Radius: 7.9

Gravity: 9.82 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.47 AU - 8.81 AU

Year: 16660 Days

Day: 17.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 64,914,756 km

• M1: 98,286 km (0.106 R)
• M2: 571,464 km (0.111 R)
• M3: 928,704 km (0.089 R)
• M4: 1,521,111 km (0.103 R)
• M5: 1,919,191 km (0.046 R)
• M6: 3,172,971 km (0.116 R)
• M7: 4,565,428 km (0.081 R)
• M8: 9,211,938 km (0.115 R)
• M9: 9,802,700 km (0.032 R)
• M10: 10,304,451 km (0.069 R)
• M11: 10,706,570 km (0.096 R)
• M12: 14,098,552 km (0.118 R)
• M13: 14,522,812 km (0.119 R)
• M14: 15,471,262 km (0.106 R)
• M15: 16,616,135 km (0.045 R)
• M16: 22,521,361 km (0.069 R)
• M17: 25,625,068 km (0.117 R)
• M18: 26,045,288 km (0.055 R)
• M19: 29,344,670 km (0.088 R)
• M20: 29,689,193 km (0.115 R)
• M21: 34,163,067 km (0.116 R)
• M22: 38,241,554 km (0.069 R)
• M23: 42,633,149 km (0.069 R)
• M24: 44,118,506 km (0.12 R)
• M25: 44,419,647 km (0.059 R)
• M26: 49,914,676 km (0.102 R)
• M27: 56,729,906 km (0.051 R)
• M28: 57,443,787 km (0.109 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 15,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit