🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.44 AU - 1.78 AU

Year: 584 Days

Day: 39.6 Hours

Environment

Temp: 212 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,739,474 km

• M1: 502,798 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.12 AU - 3.52 AU

Year: 1355 Days

Day: 16.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 95,739,474 km

• M1: 42,785 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.98 AU - 8.28 AU

Year: 5447 Days

Day: 36.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.6

Radius: 8.1

Gravity: 12.52 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 13.08 AU - 14.22 AU

Year: 14428 Days

Day: 8.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 95,739,474 km

• M1: 101,128 km (0.091 R)
• M2: 567,425 km (0.098 R)
• M3: 860,188 km (0.077 R)
• M4: 1,127,370 km (0.106 R)
• M5: 2,248,157 km (0.114 R)
• M6: 3,079,622 km (0.091 R)
• M7: 3,470,072 km (0.045 R)
• M8: 4,741,205 km (0.088 R)
• M9: 5,631,313 km (0.078 R)
• M10: 6,461,581 km (0.043 R)
• M11: 7,692,472 km (0.097 R)
• M12: 8,265,133 km (0.11 R)
• M13: 10,495,487 km (0.082 R)
• M14: 19,366,791 km (0.098 R)
• M15: 26,303,494 km (0.085 R)
• M16: 29,281,689 km (0.111 R)
• M17: 30,322,441 km (0.12 R)
• M18: 34,477,073 km (0.103 R)
• M19: 36,956,508 km (0.077 R)
• M20: 38,307,976 km (0.101 R)
• M21: 41,396,872 km (0.108 R)
• M22: 42,413,390 km (0.03 R)
• M23: 47,116,448 km (0.096 R)
• M24: 51,153,496 km (0.044 R)
• M25: 54,198,860 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.9

Radius: 13.6

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 13.51 AU - 15.11 AU

Year: 15487 Days

Day: 7.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 95,739,474 km

• M1: 172,337 km (0.092 R)
• M2: 1,317,957 km (0.11 R)
• M3: 1,981,274 km (0.039 R)
• M4: 2,498,135 km (0.059 R)
• M5: 3,311,050 km (0.118 R)
• M6: 4,076,841 km (0.05 R)
• M7: 4,584,576 km (0.109 R)
• M8: 5,170,252 km (0.03 R)
• M9: 8,883,720 km (0.091 R)
• M10: 9,741,963 km (0.109 R)
• M11: 13,051,666 km (0.035 R)
• M12: 15,408,132 km (0.105 R)
• M13: 16,647,401 km (0.074 R)
• M14: 17,291,419 km (0.093 R)
• M15: 18,203,966 km (0.099 R)
• M16: 20,580,329 km (0.077 R)
• M17: 26,698,134 km (0.056 R)
• M18: 28,827,061 km (0.114 R)
• M19: 32,915,272 km (0.038 R)
• M20: 34,966,558 km (0.118 R)
• M21: 42,073,803 km (0.083 R)
• M22: 44,028,299 km (0.034 R)
• M23: 45,885,706 km (0.109 R)
• M24: 47,956,141 km (0.105 R)
• M25: 49,922,006 km (0.066 R)
• M26: 55,070,866 km (0.096 R)
• M27: 58,324,470 km (0.108 R)
• M28: 60,563,352 km (0.042 R)
• M29: 62,858,931 km (0.065 R)
• M30: 64,618,351 km (0.097 R)
• M31: 67,420,020 km (0.08 R)
• M32: 68,235,179 km (0.042 R)

Planet 6 - Ice Giant

Semi-Major Axis: 22.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 264.7

Radius: 3.9

Gravity: 17.4 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 22.66 AU - 22.84 AU

Year: 31043 Days

Day: 17.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 95,739,474 km

• M1: 48,619 km (0.104 R)
• M2: 200,611 km (0.075 R)
• M3: 776,114 km (0.061 R)
• M4: 1,153,848 km (0.098 R)
• M5: 3,123,903 km (0.119 R)
• M6: 4,385,462 km (0.115 R)
• M7: 5,241,012 km (0.096 R)
• M8: 5,549,333 km (0.118 R)
• M9: 6,547,300 km (0.062 R)
• M10: 7,513,703 km (0.027 R)
• M11: 8,056,145 km (0.108 R)
• M12: 8,362,820 km (0.111 R)
• M13: 8,945,055 km (0.102 R)
• M14: 9,108,566 km (0.105 R)
• M15: 9,441,271 km (0.057 R)
• M16: 11,418,057 km (0.063 R)
• M17: 13,017,857 km (0.055 R)
• M18: 13,943,868 km (0.112 R)
• M19: 14,535,079 km (0.098 R)
• M20: 17,573,112 km (0.09 R)
• M21: 19,239,633 km (0.113 R)
• M22: 21,104,669 km (0.096 R)
• M23: 21,686,904 km (0.097 R)
• M24: 25,081,429 km (0.069 R)
• M25: 26,065,035 km (0.055 R)
• M26: 29,529,722 km (0.111 R)
• M27: 35,827,792 km (0.118 R)
• M28: 36,516,691 km (0.08 R)
• M29: 40,836,778 km (0.075 R)
• M30: 45,005,173 km (0.113 R)
• M31: 45,968,583 km (0.096 R)
• M32: 46,455,375 km (0.038 R)
• M33: 47,274,274 km (0.119 R)
• M34: 50,992,080 km (0.103 R)
• M35: 55,999,420 km (0.102 R)
• M36: 72,091,064 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 23.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497.2

Radius: 5.6

Gravity: 15.85 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 22.71 AU - 24.81 AU

Year: 33133 Days

Day: 17.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 95,739,474 km

• M1: 69,713 km (0.076 R)
• M2: 321,037 km (0.061 R)
• M3: 1,102,237 km (0.078 R)
• M4: 1,442,423 km (0.04 R)
• M5: 1,790,238 km (0.117 R)
• M6: 1,973,645 km (0.066 R)
• M7: 2,237,984 km (0.11 R)
• M8: 3,796,794 km (0.031 R)
• M9: 4,066,968 km (0.043 R)
• M10: 5,744,708 km (0.095 R)
• M11: 6,760,328 km (0.096 R)
• M12: 8,219,206 km (0.078 R)
• M13: 9,381,731 km (0.083 R)
• M14: 9,688,706 km (0.073 R)
• M15: 10,387,627 km (0.101 R)
• M16: 10,984,074 km (0.119 R)
• M17: 12,835,198 km (0.119 R)
• M18: 13,137,236 km (0.096 R)
• M19: 13,677,434 km (0.075 R)
• M20: 16,073,693 km (0.097 R)
• M21: 16,780,992 km (0.064 R)
• M22: 17,051,464 km (0.118 R)
• M23: 19,222,878 km (0.114 R)
• M24: 21,255,314 km (0.103 R)
• M25: 22,541,108 km (0.036 R)
• M26: 23,426,578 km (0.084 R)
• M27: 24,797,941 km (0.11 R)
• M28: 27,449,564 km (0.105 R)
• M29: 28,715,012 km (0.063 R)
• M30: 38,367,815 km (0.067 R)
• M31: 50,724,449 km (0.117 R)
• M32: 52,433,904 km (0.073 R)
• M33: 57,792,201 km (0.115 R)
• M34: 64,160,881 km (0.029 R)
• M35: 73,840,163 km (0.092 R)
• M36: 74,081,763 km (0.09 R)
• M37: 77,022,409 km (0.103 R)
• M38: 86,041,664 km (0.077 R)
• M39: 90,665,734 km (0.076 R)

Kuiper Belt

Range: 38.3 - 68.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 16,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit