🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.64 AU - 0.88 AU

Year: 236 Days

Day: 33.7 Hours

Environment

Temp: 130 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 116,266,399 km

• M1: 35,754 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.09 AU - 1.67 AU

Year: 578 Days

Day: 46.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935

Radius: 13.4

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 10.48 AU - 11.16 AU

Year: 12686 Days

Day: 14.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 116,266,399 km

• M1: 173,534 km (0.117 R)
• M2: 634,594 km (0.079 R)
• M3: 1,137,692 km (0.092 R)
• M4: 1,878,351 km (0.102 R)
• M5: 2,696,352 km (0.092 R)
• M6: 3,365,802 km (0.069 R)
• M7: 4,143,861 km (0.098 R)
• M8: 5,532,877 km (0.104 R)
• M9: 10,116,107 km (0.112 R)
• M10: 11,080,116 km (0.051 R)
• M11: 12,736,015 km (0.085 R)
• M12: 16,842,177 km (0.08 R)
• M13: 23,073,228 km (0.083 R)
• M14: 25,553,710 km (0.046 R)
• M15: 29,093,943 km (0.05 R)
• M16: 30,228,195 km (0.07 R)
• M17: 32,705,834 km (0.114 R)
• M18: 35,957,494 km (0.118 R)
• M19: 36,737,347 km (0.114 R)
• M20: 40,947,929 km (0.112 R)
• M21: 43,242,312 km (0.115 R)
• M22: 46,688,747 km (0.102 R)
• M23: 47,306,287 km (0.107 R)
• M24: 47,929,213 km (0.109 R)
• M25: 50,963,507 km (0.063 R)
• M26: 51,454,038 km (0.037 R)
• M27: 51,947,711 km (0.081 R)
• M28: 53,111,882 km (0.053 R)
• M29: 61,568,200 km (0.068 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 972.3

Radius: 7.4

Gravity: 17.76 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 15.14 AU - 15.78 AU

Year: 21668 Days

Day: 20.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 116,266,399 km

• M1: 92,152 km (0.119 R)
• M2: 504,145 km (0.095 R)
• M3: 845,826 km (0.067 R)
• M4: 1,322,146 km (0.106 R)
• M5: 1,749,996 km (0.076 R)
• M6: 3,128,540 km (0.096 R)
• M7: 3,419,359 km (0.088 R)
• M8: 4,920,274 km (0.075 R)
• M9: 5,194,188 km (0.117 R)
• M10: 5,437,135 km (0.106 R)
• M11: 7,560,377 km (0.075 R)
• M12: 8,248,527 km (0.089 R)
• M13: 9,387,865 km (0.085 R)
• M14: 10,758,331 km (0.049 R)
• M15: 11,974,861 km (0.081 R)
• M16: 12,835,198 km (0.074 R)
• M17: 13,280,551 km (0.118 R)
• M18: 16,258,147 km (0.099 R)
• M19: 23,382,895 km (0.08 R)
• M20: 26,352,712 km (0.118 R)
• M21: 26,591,171 km (0.12 R)
• M22: 28,928,039 km (0.116 R)
• M23: 29,693,532 km (0.1 R)
• M24: 33,865,218 km (0.054 R)
• M25: 50,139,522 km (0.114 R)
• M26: 51,801,404 km (0.053 R)
• M27: 52,175,698 km (0.111 R)
• M28: 60,251,141 km (0.088 R)
• M29: 65,344,350 km (0.1 R)
• M30: 70,717,157 km (0.091 R)
• M31: 74,458,151 km (0.068 R)
• M32: 74,696,311 km (0.084 R)
• M33: 76,619,392 km (0.092 R)
• M34: 82,331,787 km (0.061 R)
• M35: 83,610,100 km (0.051 R)
• M36: 84,642,176 km (0.078 R)
• M37: 87,789,566 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684.1

Radius: 7.2

Gravity: 13.2 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 15.15 AU - 22.63 AU

Year: 29265 Days

Day: 20 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 116,266,399 km

• M1: 115,190 km (0.109 R)
• M2: 426,803 km (0.092 R)
• M3: 679,922 km (0.115 R)
• M4: 933,341 km (0.112 R)
• M5: 1,547,440 km (0.056 R)
• M6: 4,508,281 km (0.112 R)
• M7: 6,079,657 km (0.071 R)
• M8: 7,930,632 km (0.1 R)
• M9: 9,810,030 km (0.092 R)
• M10: 11,753,306 km (0.094 R)
• M11: 13,623,130 km (0.077 R)
• M12: 14,670,016 km (0.118 R)
• M13: 15,856,178 km (0.053 R)
• M14: 17,566,530 km (0.051 R)
• M15: 19,797,184 km (0.117 R)
• M16: 23,543,563 km (0.09 R)
• M17: 25,522,893 km (0.073 R)
• M18: 35,290,138 km (0.091 R)
• M19: 36,796,439 km (0.089 R)
• M20: 42,405,760 km (0.087 R)
• M21: 43,935,099 km (0.107 R)
• M22: 54,683,108 km (0.114 R)
• M23: 59,389,307 km (0.103 R)
• M24: 70,773,257 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 893.1

Radius: 7.6

Gravity: 15.46 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 18.9 AU - 22.1 AU

Year: 33085 Days

Day: 21.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 116,266,399 km

• M1: 94,546 km (0.104 R)
• M2: 471,084 km (0.058 R)
• M3: 996,322 km (0.111 R)
• M4: 2,305,752 km (0.113 R)
• M5: 2,840,864 km (0.043 R)
• M6: 4,231,525 km (0.113 R)
• M7: 4,501,250 km (0.119 R)
• M8: 5,075,407 km (0.062 R)
• M9: 7,363,506 km (0.094 R)
• M10: 8,042,681 km (0.096 R)
• M11: 9,202,663 km (0.104 R)
• M12: 10,893,867 km (0.108 R)
• M13: 13,022,644 km (0.113 R)
• M14: 19,634,272 km (0.117 R)
• M15: 20,825,819 km (0.115 R)
• M16: 23,352,377 km (0.066 R)
• M17: 25,820,144 km (0.1 R)
• M18: 26,333,863 km (0.111 R)
• M19: 29,559,941 km (0.102 R)
• M20: 31,267,601 km (0.117 R)
• M21: 35,506,157 km (0.088 R)
• M22: 44,732,456 km (0.102 R)
• M23: 47,937,740 km (0.072 R)
• M24: 49,104,454 km (0.028 R)
• M25: 55,224,054 km (0.096 R)
• M26: 56,291,136 km (0.055 R)
• M27: 59,574,510 km (0.12 R)
• M28: 66,760,443 km (0.092 R)
• M29: 74,762,284 km (0.091 R)
• M30: 75,543,783 km (0.113 R)
• M31: 78,723,785 km (0.113 R)
• M32: 112,134,226 km (0.108 R)
• M33: 113,500,503 km (0.091 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 10,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit