🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.11 AU - 1.35 AU

Year: 509 Days

Day: 39 Hours

Environment

Temp: -15 °C

Axial Tilt: 47.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.1 AU - 1.68 AU

Year: 611 Days

Day: 30.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.7 AU - 4.3 AU

Year: 2982 Days

Day: 37.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.5

Radius: 13.9

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 7.35 AU - 11.81 AU

Year: 11054 Days

Day: 11.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 64,398,633 km

• M1: 173,833 km (0.107 R)
• M2: 606,470 km (0.069 R)
• M3: 1,127,519 km (0.12 R)
• M4: 1,708,258 km (0.086 R)
• M5: 3,160,255 km (0.082 R)
• M6: 4,844,428 km (0.103 R)
• M7: 5,421,128 km (0.115 R)
• M8: 6,261,269 km (0.063 R)
• M9: 7,852,691 km (0.047 R)
• M10: 10,885,190 km (0.119 R)
• M11: 13,419,079 km (0.076 R)
• M12: 13,918,885 km (0.113 R)
• M13: 15,629,686 km (0.103 R)
• M14: 17,403,319 km (0.041 R)
• M15: 18,073,667 km (0.068 R)
• M16: 19,229,011 km (0.064 R)
• M17: 19,704,732 km (0.085 R)
• M18: 20,433,124 km (0.065 R)
• M19: 21,857,745 km (0.106 R)
• M20: 27,517,631 km (0.112 R)
• M21: 28,020,878 km (0.101 R)
• M22: 28,735,806 km (0.112 R)
• M23: 30,415,491 km (0.079 R)
• M24: 31,062,053 km (0.108 R)
• M25: 32,943,545 km (0.026 R)
• M26: 33,854,896 km (0.081 R)
• M27: 35,847,240 km (0.092 R)
• M28: 37,299,835 km (0.064 R)
• M29: 38,540,002 km (0.108 R)
• M30: 40,451,713 km (0.087 R)
• M31: 42,025,931 km (0.107 R)
• M32: 44,463,330 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.1

Radius: 11.6

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 10.04 AU - 11.04 AU

Year: 12756 Days

Day: 5.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 64,398,633 km

• M1: 144,212 km (0.064 R)
• M2: 618,438 km (0.064 R)
• M3: 1,653,356 km (0.07 R)
• M4: 2,314,279 km (0.09 R)
• M5: 2,738,987 km (0.091 R)
• M6: 3,721,247 km (0.103 R)
• M7: 4,338,039 km (0.11 R)
• M8: 7,949,182 km (0.08 R)
• M9: 9,569,177 km (0.119 R)
• M10: 10,084,991 km (0.046 R)
• M11: 10,511,046 km (0.113 R)
• M12: 13,261,402 km (0.096 R)
• M13: 13,968,552 km (0.109 R)
• M14: 15,740,090 km (0.061 R)
• M15: 17,964,909 km (0.079 R)
• M16: 24,909,841 km (0.116 R)
• M17: 29,618,733 km (0.047 R)
• M18: 31,274,183 km (0.114 R)
• M19: 31,953,357 km (0.112 R)
• M20: 36,236,793 km (0.09 R)
• M21: 38,386,664 km (0.113 R)
• M22: 41,023,177 km (0.083 R)
• M23: 42,385,714 km (0.052 R)
• M24: 43,078,203 km (0.091 R)
• M25: 45,633,634 km (0.105 R)
• M26: 49,348,448 km (0.089 R)
• M27: 51,044,888 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.2

Radius: 11.8

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 10.73 AU - 12.05 AU

Year: 14330 Days

Day: 6 Hours

Environment

Temp: -186 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 64,398,633 km

• M1: 148,850 km (0.115 R)
• M2: 675,883 km (0.064 R)
• M3: 1,123,929 km (0.106 R)
• M4: 2,763,521 km (0.085 R)
• M5: 5,738,574 km (0.105 R)
• M6: 6,789,350 km (0.093 R)
• M7: 7,402,701 km (0.082 R)
• M8: 7,831,897 km (0.115 R)
• M9: 9,870,767 km (0.109 R)
• M10: 11,431,820 km (0.101 R)
• M11: 12,420,214 km (0.088 R)
• M12: 12,966,096 km (0.045 R)
• M13: 13,911,405 km (0.078 R)
• M14: 14,566,644 km (0.095 R)
• M15: 16,729,829 km (0.108 R)
• M16: 17,172,040 km (0.119 R)
• M17: 18,545,648 km (0.073 R)
• M18: 23,014,884 km (0.073 R)
• M19: 24,493,809 km (0.072 R)
• M20: 24,873,339 km (0.104 R)
• M21: 27,030,839 km (0.095 R)
• M22: 27,948,323 km (0.105 R)
• M23: 29,097,833 km (0.043 R)
• M24: 30,278,759 km (0.092 R)
• M25: 45,307,959 km (0.052 R)
• M26: 47,478,774 km (0.067 R)
• M27: 48,069,237 km (0.12 R)
• M28: 48,664,487 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 354.9

Radius: 7

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 13.69 AU - 16.29 AU

Year: 21635 Days

Day: 19.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 64,398,633 km

• M1: 87,066 km (0.12 R)
• M2: 403,017 km (0.1 R)
• M3: 859,440 km (0.108 R)
• M4: 1,754,933 km (0.081 R)
• M5: 4,202,952 km (0.09 R)
• M6: 5,754,282 km (0.111 R)
• M7: 6,553,284 km (0.087 R)
• M8: 8,271,565 km (0.027 R)
• M9: 9,234,527 km (0.093 R)
• M10: 10,904,039 km (0.11 R)
• M11: 23,397,855 km (0.088 R)
• M12: 29,791,967 km (0.068 R)
• M13: 31,078,210 km (0.098 R)
• M14: 32,401,104 km (0.068 R)
• M15: 32,768,217 km (0.111 R)
• M16: 33,262,189 km (0.057 R)
• M17: 39,861,849 km (0.099 R)
• M18: 44,967,774 km (0.106 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 16,028 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit