🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.6

Radius: 12.1

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.52 AU - 0.56 AU

Year: 265 Days

Day: 14.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 41,583,971 km

• M1: 152,291 km (0.068 R)
• M2: 557,402 km (0.095 R)
• M3: 983,606 km (0.055 R)
• M4: 1,361,640 km (0.09 R)
• M5: 1,877,304 km (0.088 R)
• M6: 2,272,242 km (0.083 R)
• M7: 2,849,540 km (0.078 R)
• M8: 3,243,581 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.2

Radius: 9.2

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.46 AU - 1.54 AU

Year: 1225 Days

Day: 12.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 41,583,971 km

• M1: 114,442 km (0.107 R)
• M2: 447,298 km (0.066 R)
• M3: 2,721,335 km (0.104 R)
• M4: 3,395,124 km (0.12 R)
• M5: 3,757,899 km (0.082 R)
• M6: 4,389,202 km (0.093 R)
• M7: 4,920,274 km (0.113 R)
• M8: 5,350,667 km (0.078 R)
• M9: 5,657,492 km (0.118 R)
• M10: 6,629,130 km (0.117 R)

Asteroid Belt

Center: 4.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656.1

Radius: 4.7

Gravity: 29.7 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.46 AU - 7.16 AU

Year: 11851 Days

Day: 22.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 41,583,971 km

• M1: 65,075 km (0.115 R)
• M2: 243,994 km (0.11 R)
• M3: 845,228 km (0.072 R)
• M4: 1,839,605 km (0.049 R)
• M5: 2,344,049 km (0.111 R)
• M6: 4,002,341 km (0.108 R)
• M7: 5,476,180 km (0.094 R)
• M8: 5,903,730 km (0.105 R)
• M9: 6,051,084 km (0.114 R)
• M10: 9,540,903 km (0.069 R)
• M11: 14,175,296 km (0.113 R)
• M12: 14,573,525 km (0.075 R)
• M13: 20,535,300 km (0.108 R)
• M14: 27,119,850 km (0.101 R)
• M15: 31,385,334 km (0.065 R)
• M16: 33,559,590 km (0.088 R)
• M17: 39,495,334 km (0.077 R)
• M18: 40,814,189 km (0.062 R)
• M19: 42,162,065 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.2

Radius: 5.6

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 8.47 AU - 8.55 AU

Year: 16555 Days

Day: 23.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 41,583,971 km

• M1: 69,713 km (0.074 R)
• M2: 246,088 km (0.108 R)
• M3: 568,173 km (0.1 R)
• M4: 980,913 km (0.044 R)
• M5: 1,715,738 km (0.105 R)
• M6: 1,911,262 km (0.047 R)
• M7: 2,189,514 km (0.116 R)
• M8: 2,383,842 km (0.032 R)
• M9: 2,608,837 km (0.12 R)
• M10: 2,827,400 km (0.032 R)
• M11: 3,630,142 km (0.06 R)
• M12: 3,903,308 km (0.109 R)
• M13: 4,953,784 km (0.085 R)
• M14: 5,135,396 km (0.047 R)
• M15: 5,641,635 km (0.11 R)
• M16: 6,285,205 km (0.098 R)
• M17: 6,864,149 km (0.094 R)
• M18: 8,253,614 km (0.116 R)
• M19: 8,902,868 km (0.089 R)
• M20: 9,446,358 km (0.096 R)
• M21: 11,157,757 km (0.046 R)
• M22: 11,417,908 km (0.119 R)
• M23: 11,735,654 km (0.103 R)
• M24: 14,309,036 km (0.065 R)
• M25: 17,235,619 km (0.067 R)
• M26: 19,846,252 km (0.062 R)
• M27: 23,043,158 km (0.112 R)
• M28: 27,218,884 km (0.06 R)
• M29: 28,457,105 km (0.03 R)
• M30: 32,081,114 km (0.037 R)
• M31: 37,724,693 km (0.116 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 11,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit