🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.51 AU - 0.55 AU

Year: 170 Days

Day: 38.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 46.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 93,382,478 km

• M1: 24,384 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.88 AU - 1.16 AU

Year: 453 Days

Day: 41.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 147.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,382,478 km

• M1: 28,124 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.3

Radius: 8.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.04 AU - 5.78 AU

Year: 4784 Days

Day: 10.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 93,382,478 km

• M1: 108,159 km (0.027 R)
• M2: 404,812 km (0.118 R)
• M3: 761,752 km (0.089 R)
• M4: 1,270,086 km (0.105 R)
• M5: 1,700,778 km (0.057 R)
• M6: 2,351,828 km (0.093 R)
• M7: 4,371,848 km (0.114 R)
• M8: 4,754,220 km (0.049 R)
• M9: 7,680,355 km (0.11 R)
• M10: 9,634,851 km (0.046 R)
• M11: 10,179,686 km (0.114 R)
• M12: 10,637,456 km (0.068 R)
• M13: 10,925,880 km (0.069 R)
• M14: 12,447,440 km (0.108 R)
• M15: 14,235,285 km (0.081 R)
• M16: 15,258,833 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.7

Radius: 8.1

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.11 AU - 7.61 AU

Year: 7053 Days

Day: 14.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 93,382,478 km

• M1: 104,569 km (0.118 R)
• M2: 726,746 km (0.108 R)
• M3: 1,139,038 km (0.032 R)
• M4: 1,538,016 km (0.1 R)
• M5: 2,004,312 km (0.063 R)
• M6: 2,561,864 km (0.118 R)
• M7: 2,839,368 km (0.097 R)
• M8: 3,352,638 km (0.117 R)
• M9: 4,060,236 km (0.117 R)
• M10: 5,338,101 km (0.112 R)
• M11: 6,069,036 km (0.083 R)
• M12: 7,909,987 km (0.1 R)
• M13: 15,568,052 km (0.109 R)
• M14: 16,200,253 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184.5

Radius: 6.8

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 14.22 AU - 18.4 AU

Year: 28963 Days

Day: 23.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 93,382,478 km

• M1: 87,814 km (0.097 R)
• M2: 1,320,949 km (0.034 R)
• M3: 3,504,031 km (0.106 R)
• M4: 3,868,152 km (0.088 R)
• M5: 4,226,439 km (0.074 R)
• M6: 12,088,256 km (0.074 R)
• M7: 15,127,187 km (0.095 R)
• M8: 17,897,889 km (0.112 R)
• M9: 22,000,910 km (0.115 R)
• M10: 33,962,905 km (0.091 R)
• M11: 35,226,858 km (0.053 R)
• M12: 37,982,750 km (0.114 R)
• M13: 40,037,028 km (0.038 R)
• M14: 46,334,649 km (0.041 R)
• M15: 47,731,295 km (0.103 R)
• M16: 48,996,145 km (0.106 R)
• M17: 49,476,205 km (0.111 R)
• M18: 56,530,193 km (0.111 R)
• M19: 58,303,227 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 603.8

Radius: 6.8

Gravity: 13.06 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 14.4 AU - 18.22 AU

Year: 28963 Days

Day: 17 Hours

Environment

Temp: -212 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 93,382,478 km

• M1: 84,822 km (0.1 R)
• M2: 304,132 km (0.071 R)
• M3: 1,524,851 km (0.072 R)
• M4: 1,781,860 km (0.118 R)
• M5: 2,313,232 km (0.094 R)
• M6: 2,757,837 km (0.092 R)
• M7: 3,783,929 km (0.105 R)
• M8: 5,618,896 km (0.114 R)
• M9: 6,145,630 km (0.115 R)
• M10: 6,752,848 km (0.025 R)
• M11: 7,096,025 km (0.049 R)
• M12: 7,711,321 km (0.067 R)
• M13: 9,106,770 km (0.111 R)
• M14: 9,833,068 km (0.088 R)
• M15: 13,203,059 km (0.087 R)
• M16: 13,895,997 km (0.057 R)
• M17: 14,775,632 km (0.097 R)
• M18: 16,645,306 km (0.067 R)
• M19: 18,100,445 km (0.046 R)
• M20: 18,667,271 km (0.098 R)
• M21: 21,998,816 km (0.108 R)
• M22: 22,320,002 km (0.05 R)
• M23: 23,413,413 km (0.052 R)
• M24: 23,973,358 km (0.109 R)
• M25: 26,182,470 km (0.041 R)
• M26: 26,664,175 km (0.118 R)
• M27: 29,033,805 km (0.112 R)
• M28: 30,600,693 km (0.085 R)
• M29: 31,404,931 km (0.111 R)
• M30: 32,498,941 km (0.071 R)
• M31: 33,195,468 km (0.072 R)
• M32: 34,187,302 km (0.073 R)
• M33: 39,602,296 km (0.054 R)
• M34: 41,364,260 km (0.114 R)
• M35: 50,590,709 km (0.092 R)
• M36: 51,150,504 km (0.05 R)
• M37: 59,634,498 km (0.074 R)
• M38: 65,414,362 km (0.025 R)
• M39: 70,159,606 km (0.111 R)
• M40: 72,734,485 km (0.118 R)
• M41: 76,101,933 km (0.073 R)
• M42: 76,591,267 km (0.095 R)
• M43: 85,762,814 km (0.031 R)
• M44: 92,823,833 km (0.085 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 15,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit