🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.93 AU - 3.01 AU

Year: 1447 Days

Day: 19.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,617,875 km

• M1: 79,885 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.4

Radius: 9.9

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.29 AU - 6.93 AU

Year: 4953 Days

Day: 5 Hours

Environment

Temp: -158 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 83,617,875 km

• M1: 123,119 km (0.112 R)
• M2: 890,257 km (0.1 R)
• M3: 1,274,275 km (0.03 R)
• M4: 2,259,526 km (0.051 R)
• M5: 2,694,557 km (0.103 R)
• M6: 3,623,709 km (0.119 R)
• M7: 4,832,909 km (0.058 R)
• M8: 5,500,714 km (0.108 R)
• M9: 6,260,671 km (0.088 R)
• M10: 7,088,994 km (0.096 R)
• M11: 8,292,210 km (0.107 R)
• M12: 10,145,578 km (0.087 R)
• M13: 12,511,768 km (0.036 R)
• M14: 14,879,303 km (0.098 R)
• M15: 16,228,975 km (0.093 R)
• M16: 19,373,373 km (0.114 R)
• M17: 20,623,862 km (0.07 R)
• M18: 21,124,416 km (0.076 R)
• M19: 25,343,974 km (0.066 R)
• M20: 26,754,083 km (0.031 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.2

Radius: 13.5

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 10.65 AU - 11.79 AU

Year: 14010 Days

Day: 8.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 83,617,875 km

• M1: 169,943 km (0.097 R)
• M2: 1,141,881 km (0.062 R)
• M3: 1,745,508 km (0.043 R)
• M4: 4,552,413 km (0.087 R)
• M5: 5,724,213 km (0.083 R)
• M6: 8,096,386 km (0.113 R)
• M7: 9,706,957 km (0.065 R)
• M8: 12,418,119 km (0.052 R)
• M9: 13,947,608 km (0.079 R)
• M10: 15,315,531 km (0.062 R)
• M11: 16,472,820 km (0.079 R)
• M12: 19,454,455 km (0.054 R)
• M13: 19,956,057 km (0.096 R)
• M14: 20,724,691 km (0.116 R)
• M15: 23,149,672 km (0.095 R)
• M16: 23,713,207 km (0.05 R)
• M17: 25,260,947 km (0.111 R)
• M18: 25,858,291 km (0.09 R)
• M19: 26,874,958 km (0.073 R)
• M20: 28,988,028 km (0.102 R)
• M21: 32,479,044 km (0.111 R)
• M22: 36,493,204 km (0.059 R)
• M23: 40,149,226 km (0.105 R)
• M24: 54,367,606 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457.8

Radius: 7.5

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 17.81 AU - 17.95 AU

Year: 28184 Days

Day: 18.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 83,617,875 km

• M1: 93,499 km (0.103 R)
• M2: 404,363 km (0.043 R)
• M3: 657,183 km (0.076 R)
• M4: 994,826 km (0.073 R)
• M5: 1,868,477 km (0.027 R)
• M6: 2,172,759 km (0.059 R)
• M7: 3,067,654 km (0.097 R)
• M8: 4,462,804 km (0.117 R)
• M9: 5,359,045 km (0.065 R)
• M10: 6,827,198 km (0.103 R)
• M11: 8,654,835 km (0.072 R)
• M12: 10,223,818 km (0.067 R)
• M13: 12,110,546 km (0.089 R)
• M14: 14,604,941 km (0.103 R)
• M15: 15,318,523 km (0.109 R)
• M16: 17,073,605 km (0.098 R)
• M17: 21,378,733 km (0.11 R)
• M18: 22,505,952 km (0.099 R)
• M19: 23,243,620 km (0.054 R)
• M20: 25,780,949 km (0.114 R)
• M21: 27,175,500 km (0.066 R)
• M22: 28,742,239 km (0.117 R)
• M23: 77,033,479 km (0.079 R)
• M24: 82,868,394 km (0.098 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: 361 - 18,934 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit