🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.88 AU - 3.88 AU

Year: 2943 Days

Day: 16.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,291,065 km

• M1: 3,191,371 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.1

Radius: 10.7

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 8.03 AU - 9.61 AU

Year: 10085 Days

Day: 10.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 50,291,065 km

• M1: 133,142 km (0.076 R)
• M2: 471,682 km (0.091 R)
• M3: 975,079 km (0.097 R)
• M4: 2,089,134 km (0.115 R)
• M5: 3,060,324 km (0.097 R)
• M6: 5,448,953 km (0.081 R)
• M7: 6,145,032 km (0.118 R)
• M8: 6,660,845 km (0.099 R)
• M9: 7,081,963 km (0.114 R)
• M10: 7,944,245 km (0.111 R)
• M11: 9,422,871 km (0.074 R)
• M12: 10,788,998 km (0.039 R)
• M13: 11,583,662 km (0.096 R)
• M14: 12,327,313 km (0.105 R)
• M15: 15,729,019 km (0.117 R)
• M16: 18,747,007 km (0.099 R)
• M17: 22,065,237 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.9

Radius: 13.7

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.61 AU - 10.35 AU

Year: 10361 Days

Day: 8.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 50,291,065 km

• M1: 178,321 km (0.052 R)
• M2: 865,723 km (0.051 R)
• M3: 1,481,767 km (0.11 R)
• M4: 3,104,605 km (0.119 R)
• M5: 3,714,964 km (0.101 R)
• M6: 4,181,859 km (0.074 R)
• M7: 5,011,229 km (0.089 R)
• M8: 6,009,795 km (0.064 R)
• M9: 8,129,298 km (0.063 R)
• M10: 10,432,806 km (0.034 R)
• M11: 11,466,228 km (0.104 R)
• M12: 12,774,162 km (0.101 R)
• M13: 13,356,547 km (0.115 R)
• M14: 16,726,089 km (0.069 R)
• M15: 18,008,891 km (0.066 R)
• M16: 19,287,504 km (0.035 R)
• M17: 20,987,833 km (0.104 R)
• M18: 22,327,333 km (0.116 R)
• M19: 24,604,212 km (0.092 R)
• M20: 28,348,497 km (0.07 R)
• M21: 30,730,993 km (0.069 R)
• M22: 33,244,387 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167

Radius: 4.3

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 12.42 AU - 17.04 AU

Year: 21766 Days

Day: 17.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 50,291,065 km

• M1: 54,902 km (0.073 R)
• M2: 304,731 km (0.108 R)
• M3: 633,397 km (0.074 R)
• M4: 946,655 km (0.099 R)
• M5: 1,423,573 km (0.119 R)
• M6: 1,653,804 km (0.11 R)
• M7: 2,987,918 km (0.071 R)
• M8: 3,196,906 km (0.079 R)
• M9: 3,592,443 km (0.039 R)
• M10: 4,450,686 km (0.09 R)
• M11: 6,955,553 km (0.079 R)
• M12: 9,357,197 km (0.076 R)
• M13: 10,266,603 km (0.111 R)
• M14: 10,742,773 km (0.089 R)
• M15: 11,289,104 km (0.061 R)
• M16: 13,659,782 km (0.101 R)
• M17: 14,170,808 km (0.056 R)
• M18: 15,710,768 km (0.104 R)
• M19: 21,760,207 km (0.073 R)
• M20: 22,988,555 km (0.059 R)
• M21: 24,355,281 km (0.113 R)
• M22: 38,538,506 km (0.116 R)
• M23: 39,814,127 km (0.1 R)
• M24: 43,398,492 km (0.116 R)
• M25: 43,809,587 km (0.091 R)
• M26: 44,085,146 km (0.106 R)
• M27: 48,946,778 km (0.091 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 10,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit