🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.5 AU - 0.56 AU

Year: 146 Days

Day: 45.4 Hours

Environment

Temp: 204 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,310,547 km

• M1: 30,817 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.82 AU - 1.36 AU

Year: 431 Days

Day: 35.1 Hours

Environment

Temp: -11 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.7

Radius: 8.6

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.11 AU - 6.93 AU

Year: 6306 Days

Day: 5 Hours

Environment

Temp: -162 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 77,310,547 km

• M1: 106,962 km (0.064 R)
• M2: 382,522 km (0.096 R)
• M3: 733,329 km (0.116 R)
• M4: 1,220,120 km (0.063 R)
• M5: 1,754,185 km (0.111 R)
• M6: 2,118,605 km (0.084 R)
• M7: 2,786,111 km (0.074 R)
• M8: 3,265,572 km (0.111 R)
• M9: 3,628,796 km (0.052 R)
• M10: 4,086,715 km (0.107 R)
• M11: 4,485,243 km (0.098 R)
• M12: 4,756,763 km (0.119 R)
• M13: 5,333,014 km (0.118 R)
• M14: 5,751,889 km (0.116 R)
• M15: 6,283,559 km (0.088 R)
• M16: 7,075,979 km (0.118 R)
• M17: 7,826,961 km (0.079 R)
• M18: 8,149,045 km (0.062 R)
• M19: 9,689,304 km (0.049 R)
• M20: 10,186,867 km (0.096 R)
• M21: 12,738,109 km (0.12 R)
• M22: 13,538,757 km (0.104 R)
• M23: 14,425,723 km (0.092 R)
• M24: 15,350,986 km (0.099 R)
• M25: 16,315,293 km (0.104 R)
• M26: 20,443,895 km (0.115 R)
• M27: 20,919,018 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.1

Radius: 14

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 9.32 AU - 10.98 AU

Year: 12248 Days

Day: 7 Hours

Environment

Temp: -191 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 77,310,547 km

• M1: 174,282 km (0.072 R)
• M2: 849,716 km (0.075 R)
• M3: 1,288,337 km (0.073 R)
• M4: 2,202,081 km (0.079 R)
• M5: 3,211,866 km (0.115 R)
• M6: 3,836,737 km (0.072 R)
• M7: 5,615,455 km (0.079 R)
• M8: 6,935,058 km (0.106 R)
• M9: 8,644,363 km (0.11 R)
• M10: 12,318,637 km (0.084 R)
• M11: 12,817,695 km (0.109 R)
• M12: 14,464,917 km (0.078 R)
• M13: 17,858,246 km (0.077 R)
• M14: 20,080,073 km (0.09 R)
• M15: 29,034,254 km (0.095 R)
• M16: 29,474,820 km (0.106 R)
• M17: 36,122,051 km (0.057 R)
• M18: 41,023,626 km (0.106 R)
• M19: 47,105,527 km (0.073 R)
• M20: 52,612,225 km (0.083 R)
• M21: 54,594,995 km (0.049 R)
• M22: 57,315,582 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 278.7

Radius: 7.4

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 19.2 AU - 19.4 AU

Year: 32113 Days

Day: 15.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 77,310,547 km

• M1: 92,152 km (0.032 R)
• M2: 484,996 km (0.108 R)
• M3: 995,275 km (0.092 R)
• M4: 1,449,155 km (0.058 R)
• M5: 1,879,548 km (0.116 R)
• M6: 2,505,615 km (0.108 R)
• M7: 2,943,338 km (0.075 R)
• M8: 3,635,079 km (0.112 R)
• M9: 3,877,876 km (0.055 R)
• M10: 5,033,968 km (0.118 R)
• M11: 5,375,201 km (0.111 R)
• M12: 6,536,230 km (0.092 R)
• M13: 9,919,087 km (0.087 R)
• M14: 17,879,040 km (0.046 R)
• M15: 19,492,303 km (0.076 R)
• M16: 22,494,433 km (0.028 R)
• M17: 23,316,474 km (0.102 R)
• M18: 23,734,899 km (0.11 R)
• M19: 29,640,275 km (0.09 R)
• M20: 30,008,136 km (0.075 R)
• M21: 30,254,973 km (0.105 R)
• M22: 38,744,951 km (0.112 R)
• M23: 42,047,773 km (0.034 R)
• M24: 43,293,923 km (0.104 R)
• M25: 49,895,827 km (0.093 R)
• M26: 62,403,854 km (0.103 R)
• M27: 65,257,434 km (0.088 R)
• M28: 69,698,994 km (0.113 R)
• M29: 72,104,079 km (0.108 R)
• M30: 73,438,941 km (0.092 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: 265 - 18,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit