🌌 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: 738.3

Radius: 12.1

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.41 AU - 0.67 AU

Year: 269 Days

Day: 13.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 60,468,296 km

• M1: 150,495 km (0.069 R)
• M2: 560,094 km (0.093 R)
• M3: 1,034,918 km (0.036 R)
• M4: 1,631,664 km (0.058 R)
• M5: 2,189,215 km (0.106 R)
• M6: 3,470,222 km (0.098 R)
• M7: 3,945,943 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.7

Radius: 9.8

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.36 AU - 2.8 AU

Year: 2811 Days

Day: 7.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 60,468,296 km

• M1: 121,922 km (0.111 R)
• M2: 512,672 km (0.094 R)
• M3: 967,599 km (0.103 R)
• M4: 1,450,501 km (0.049 R)
• M5: 2,390,125 km (0.075 R)
• M6: 3,114,478 km (0.109 R)
• M7: 3,711,374 km (0.111 R)
• M8: 4,747,788 km (0.113 R)
• M9: 5,441,772 km (0.062 R)
• M10: 5,788,091 km (0.039 R)
• M11: 6,281,615 km (0.081 R)
• M12: 8,542,188 km (0.072 R)
• M13: 9,391,605 km (0.047 R)
• M14: 12,236,208 km (0.072 R)
• M15: 14,502,317 km (0.098 R)
• M16: 15,218,891 km (0.032 R)

Asteroid Belt

Center: 3.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.8

Radius: 14.6

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.67 AU - 4.43 AU

Year: 5528 Days

Day: 11.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 60,468,296 km

• M1: 181,612 km (0.107 R)
• M2: 699,968 km (0.091 R)
• M3: 1,905,428 km (0.085 R)
• M4: 2,668,826 km (0.087 R)
• M5: 3,925,149 km (0.075 R)
• M6: 5,143,474 km (0.114 R)
• M7: 6,820,616 km (0.051 R)
• M8: 7,476,453 km (0.094 R)
• M9: 8,031,162 km (0.106 R)
• M10: 9,184,561 km (0.079 R)
• M11: 10,192,851 km (0.051 R)
• M12: 12,719,110 km (0.11 R)
• M13: 13,461,265 km (0.115 R)
• M14: 14,127,574 km (0.04 R)
• M15: 16,374,833 km (0.119 R)
• M16: 18,411,608 km (0.094 R)
• M17: 21,429,745 km (0.074 R)
• M18: 23,420,444 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 683.7

Radius: 4.8

Gravity: 29.67 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.42 AU - 8.76 AU

Year: 14183 Days

Day: 22.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 60,468,296 km

• M1: 60,438 km (0.034 R)
• M2: 218,413 km (0.085 R)
• M3: 388,954 km (0.053 R)
• M4: 992,283 km (0.116 R)
• M5: 2,310,539 km (0.086 R)
• M6: 3,839,579 km (0.083 R)
• M7: 7,793,451 km (0.075 R)
• M8: 8,553,557 km (0.094 R)
• M9: 9,002,351 km (0.065 R)
• M10: 12,784,484 km (0.083 R)
• M11: 13,370,609 km (0.113 R)
• M12: 14,596,563 km (0.095 R)
• M13: 17,585,230 km (0.058 R)
• M14: 18,309,882 km (0.089 R)
• M15: 19,391,325 km (0.069 R)
• M16: 19,990,913 km (0.074 R)
• M17: 20,868,753 km (0.076 R)
• M18: 22,795,574 km (0.112 R)
• M19: 25,544,584 km (0.085 R)
• M20: 31,104,988 km (0.062 R)
• M21: 33,611,350 km (0.11 R)
• M22: 37,027,418 km (0.039 R)
• M23: 38,617,194 km (0.104 R)
• M24: 39,565,196 km (0.112 R)
• M25: 42,502,550 km (0.112 R)
• M26: 45,133,079 km (0.095 R)
• M27: 52,344,744 km (0.1 R)
• M28: 59,030,123 km (0.038 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 19,089 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit