🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.54 AU - 0.72 AU

Year: 227 Days

Day: 28.3 Hours

Environment

Temp: -15 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.4

Radius: 9.1

Gravity: 10.08 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.24 AU - 2.44 AU

Year: 1622 Days

Day: 11.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 74,451,379 km

• M1: 113,246 km (0.109 R)
• M2: 444,904 km (0.035 R)
• M3: 772,224 km (0.063 R)
• M4: 1,536,520 km (0.062 R)
• M5: 1,869,076 km (0.074 R)
• M6: 2,911,474 km (0.06 R)
• M7: 3,492,512 km (0.109 R)
• M8: 3,819,832 km (0.1 R)
• M9: 4,678,075 km (0.048 R)
• M10: 5,033,819 km (0.061 R)
• M11: 6,745,966 km (0.115 R)
• M12: 7,820,378 km (0.077 R)
• M13: 8,474,719 km (0.116 R)
• M14: 9,656,991 km (0.101 R)
• M15: 10,693,405 km (0.114 R)
• M16: 11,726,229 km (0.027 R)
• M17: 12,110,696 km (0.111 R)
• M18: 12,743,345 km (0.072 R)
• M19: 13,314,958 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.3

Radius: 10.9

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.6 AU - 8.94 AU

Year: 9812 Days

Day: 11 Hours

Environment

Temp: -199 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 74,451,379 km

• M1: 135,536 km (0.091 R)
• M2: 655,987 km (0.079 R)
• M3: 2,016,878 km (0.087 R)
• M4: 2,409,124 km (0.091 R)
• M5: 3,904,504 km (0.096 R)
• M6: 5,578,654 km (0.08 R)
• M7: 6,360,004 km (0.07 R)
• M8: 12,209,729 km (0.055 R)
• M9: 13,057,052 km (0.085 R)
• M10: 14,308,737 km (0.106 R)
• M11: 16,705,893 km (0.111 R)
• M12: 17,327,173 km (0.045 R)
• M13: 27,340,208 km (0.091 R)
• M14: 30,593,662 km (0.084 R)
• M15: 33,986,691 km (0.07 R)
• M16: 37,505,383 km (0.077 R)
• M17: 40,885,996 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372.8

Radius: 5.9

Gravity: 10.71 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 12.99 AU - 16.95 AU

Year: 26240 Days

Day: 19.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 74,451,379 km

• M1: 74,201 km (0.055 R)
• M2: 499,956 km (0.111 R)
• M3: 772,075 km (0.104 R)
• M4: 1,521,111 km (0.112 R)
• M5: 2,021,965 km (0.084 R)
• M6: 2,556,628 km (0.095 R)
• M7: 2,746,318 km (0.064 R)
• M8: 3,207,977 km (0.112 R)
• M9: 3,810,407 km (0.115 R)
• M10: 4,351,054 km (0.091 R)
• M11: 5,466,605 km (0.118 R)
• M12: 6,851,134 km (0.117 R)
• M13: 9,997,775 km (0.106 R)
• M14: 10,531,540 km (0.115 R)
• M15: 13,488,342 km (0.094 R)
• M16: 14,066,239 km (0.105 R)
• M17: 14,585,344 km (0.119 R)
• M18: 22,644,480 km (0.087 R)
• M19: 24,295,293 km (0.117 R)
• M20: 25,804,286 km (0.091 R)
• M21: 30,335,456 km (0.077 R)
• M22: 37,304,473 km (0.069 R)
• M23: 37,869,953 km (0.031 R)
• M24: 38,873,455 km (0.109 R)
• M25: 51,280,056 km (0.119 R)
• M26: 52,684,481 km (0.109 R)
• M27: 55,569,924 km (0.085 R)
• M28: 56,122,539 km (0.1 R)
• M29: 57,613,730 km (0.051 R)
• M30: 61,457,049 km (0.08 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 18,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit