🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.89 AU - 2.23 AU

Year: 1114 Days

Day: 42.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 143.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.8

Radius: 8.6

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.64 AU - 5.38 AU

Year: 4225 Days

Day: 14.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 107,041,274 km

• M1: 147,653 km (0.083 R)
• M2: 761,902 km (0.117 R)
• M3: 1,432,100 km (0.056 R)
• M4: 2,217,639 km (0.094 R)
• M5: 5,193,739 km (0.119 R)
• M6: 5,698,632 km (0.113 R)
• M7: 6,645,586 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.1

Radius: 8.7

Gravity: 12.94 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.22 AU - 5.44 AU

Year: 4636 Days

Day: 10.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 107,041,274 km

• M1: 108,159 km (0.117 R)
• M2: 582,235 km (0.065 R)
• M3: 1,266,496 km (0.116 R)
• M4: 1,754,185 km (0.111 R)
• M5: 2,064,750 km (0.11 R)
• M6: 2,987,021 km (0.032 R)
• M7: 3,672,927 km (0.112 R)
• M8: 6,046,148 km (0.064 R)
• M9: 6,429,866 km (0.112 R)
• M10: 7,496,648 km (0.094 R)
• M11: 7,939,907 km (0.071 R)
• M12: 10,696,996 km (0.117 R)
• M13: 11,402,798 km (0.039 R)
• M14: 12,906,855 km (0.096 R)
• M15: 14,709,360 km (0.111 R)
• M16: 15,345,750 km (0.095 R)
• M17: 15,819,975 km (0.038 R)
• M18: 17,111,603 km (0.111 R)
• M19: 17,880,536 km (0.115 R)
• M20: 19,694,410 km (0.117 R)
• M21: 20,897,626 km (0.12 R)
• M22: 23,920,849 km (0.113 R)
• M23: 25,868,165 km (0.062 R)
• M24: 28,626,001 km (0.096 R)
• M25: 32,052,092 km (0.037 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 937.2

Radius: 4.9

Gravity: 39.03 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 15.11 AU - 20.69 AU

Year: 28530 Days

Day: 21.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 107,041,274 km

• M1: 81,830 km (0.12 R)
• M2: 260,001 km (0.102 R)
• M3: 459,265 km (0.08 R)
• M4: 891,304 km (0.081 R)
• M5: 1,109,418 km (0.062 R)
• M6: 2,892,026 km (0.094 R)
• M7: 4,415,830 km (0.041 R)
• M8: 4,647,707 km (0.088 R)
• M9: 5,349,021 km (0.11 R)
• M10: 5,702,521 km (0.106 R)
• M11: 6,309,739 km (0.056 R)
• M12: 7,434,117 km (0.077 R)
• M13: 8,043,578 km (0.109 R)
• M14: 9,173,940 km (0.109 R)
• M15: 12,190,431 km (0.077 R)
• M16: 17,762,952 km (0.055 R)
• M17: 21,809,724 km (0.056 R)
• M18: 30,957,335 km (0.082 R)
• M19: 34,446,406 km (0.107 R)
• M20: 36,129,681 km (0.053 R)
• M21: 37,070,652 km (0.054 R)
• M22: 45,012,952 km (0.086 R)
• M23: 49,474,110 km (0.114 R)
• M24: 50,051,558 km (0.094 R)
• M25: 62,119,618 km (0.104 R)
• M26: 63,922,572 km (0.052 R)
• M27: 64,607,580 km (0.1 R)
• M28: 69,540,570 km (0.114 R)
• M29: 70,507,870 km (0.097 R)
• M30: 72,469,098 km (0.045 R)
• M31: 73,463,176 km (0.107 R)
• M32: 78,309,848 km (0.04 R)
• M33: 80,147,807 km (0.109 R)
• M34: 86,667,731 km (0.103 R)
• M35: 93,532,030 km (0.081 R)
• M36: 95,303,119 km (0.034 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 18,487 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit