🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.6

Radius: 13.1

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.98 AU - 1.03 AU

Year: 656 Days

Day: 12.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 54,503,506 km

• M1: 162,912 km (0.044 R)
• M2: 641,775 km (0.089 R)
• M3: 1,168,210 km (0.073 R)
• M4: 1,604,288 km (0.039 R)
• M5: 2,178,594 km (0.06 R)
• M6: 2,756,042 km (0.097 R)
• M7: 4,643,967 km (0.094 R)
• M8: 5,363,981 km (0.075 R)
• M9: 6,701,985 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.2

Radius: 14.8

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.42 AU - 1.64 AU

Year: 1241 Days

Day: 8.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 167.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 54,503,506 km

• M1: 184,005 km (0.109 R)
• M2: 682,017 km (0.072 R)
• M3: 1,744,162 km (0.117 R)
• M4: 2,251,747 km (0.076 R)
• M5: 3,044,466 km (0.052 R)
• M6: 4,286,877 km (0.111 R)
• M7: 4,900,377 km (0.044 R)
• M8: 5,676,192 km (0.12 R)
• M9: 6,789,350 km (0.115 R)
• M10: 7,703,542 km (0.098 R)
• M11: 10,813,084 km (0.066 R)

Asteroid Belt

Center: 2.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.4

Radius: 14.3

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.5 AU - 2.8 AU

Year: 2830 Days

Day: 14.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 54,503,506 km

• M1: 178,171 km (0.105 R)
• M2: 745,147 km (0.112 R)
• M3: 1,450,202 km (0.086 R)
• M4: 2,701,139 km (0.092 R)
• M5: 3,240,140 km (0.113 R)
• M6: 4,132,791 km (0.101 R)
• M7: 4,807,627 km (0.087 R)
• M8: 5,330,471 km (0.096 R)
• M9: 6,434,952 km (0.042 R)
• M10: 7,313,541 km (0.05 R)
• M11: 8,138,573 km (0.117 R)
• M12: 9,601,640 km (0.105 R)
• M13: 11,152,222 km (0.093 R)
• M14: 12,508,476 km (0.108 R)
• M15: 16,219,700 km (0.092 R)
• M16: 18,184,070 km (0.095 R)
• M17: 19,519,530 km (0.06 R)
• M18: 20,733,068 km (0.053 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548.1

Radius: 7.5

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.22 AU - 8.84 AU

Year: 13555 Days

Day: 24.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 54,503,506 km

• M1: 93,349 km (0.069 R)
• M2: 346,618 km (0.061 R)
• M3: 582,833 km (0.084 R)
• M4: 1,006,195 km (0.12 R)
• M5: 1,434,045 km (0.058 R)
• M6: 1,826,440 km (0.036 R)
• M7: 4,067,117 km (0.108 R)
• M8: 5,887,723 km (0.086 R)
• M9: 6,148,323 km (0.114 R)
• M10: 6,772,894 km (0.087 R)
• M11: 7,226,325 km (0.103 R)
• M12: 8,756,412 km (0.071 R)
• M13: 13,504,948 km (0.054 R)
• M14: 17,812,618 km (0.089 R)
• M15: 19,815,136 km (0.11 R)
• M16: 21,259,802 km (0.106 R)
• M17: 22,231,141 km (0.07 R)
• M18: 23,231,652 km (0.069 R)
• M19: 27,847,045 km (0.113 R)
• M20: 28,688,982 km (0.066 R)
• M21: 33,390,095 km (0.096 R)
• M22: 40,556,880 km (0.118 R)
• M23: 51,775,524 km (0.058 R)
• M24: 54,340,379 km (0.072 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: 217 - 10,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit