🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.51 AU - 0.79 AU

Year: 190 Days

Day: 43 Hours

Environment

Temp: 173 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.84 AU - 2.46 AU

Year: 1140 Days

Day: 33.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,748,179 km

• M1: 92,751 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.1

Radius: 11.7

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.41 AU - 7.71 AU

Year: 6076 Days

Day: 11 Hours

Environment

Temp: -152 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 94,748,179 km

• M1: 153,039 km (0.086 R)
• M2: 676,781 km (0.111 R)
• M3: 2,056,223 km (0.051 R)
• M4: 2,695,604 km (0.106 R)
• M5: 6,009,346 km (0.112 R)
• M6: 13,538,757 km (0.054 R)
• M7: 14,708,911 km (0.101 R)
• M8: 16,470,726 km (0.058 R)
• M9: 17,679,476 km (0.052 R)
• M10: 19,141,646 km (0.053 R)
• M11: 21,519,205 km (0.064 R)
• M12: 22,815,770 km (0.11 R)
• M13: 24,701,900 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.3

Radius: 9.5

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.27 AU - 8.05 AU

Year: 6216 Days

Day: 8.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 94,748,179 km

• M1: 118,182 km (0.106 R)
• M2: 528,230 km (0.111 R)
• M3: 925,263 km (0.03 R)
• M4: 1,266,196 km (0.074 R)
• M5: 1,591,871 km (0.096 R)
• M6: 2,002,667 km (0.058 R)
• M7: 2,320,263 km (0.097 R)
• M8: 3,546,966 km (0.082 R)
• M9: 4,705,152 km (0.055 R)
• M10: 5,105,775 km (0.117 R)
• M11: 6,254,986 km (0.056 R)
• M12: 9,219,866 km (0.115 R)
• M13: 10,506,109 km (0.085 R)
• M14: 11,006,514 km (0.089 R)
• M15: 13,116,442 km (0.109 R)
• M16: 14,129,519 km (0.069 R)
• M17: 18,840,206 km (0.108 R)
• M18: 19,443,385 km (0.113 R)
• M19: 20,197,957 km (0.102 R)
• M20: 22,133,005 km (0.034 R)
• M21: 23,412,815 km (0.117 R)
• M22: 23,953,910 km (0.089 R)
• M23: 24,981,049 km (0.089 R)
• M24: 25,872,802 km (0.055 R)
• M25: 28,412,525 km (0.044 R)
• M26: 29,116,982 km (0.094 R)
• M27: 29,832,957 km (0.063 R)
• M28: 30,836,609 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371.3

Radius: 7.6

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 11.14 AU - 16.88 AU

Year: 18965 Days

Day: 24.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 94,748,179 km

• M1: 96,341 km (0.097 R)
• M2: 378,034 km (0.045 R)
• M3: 640,279 km (0.115 R)
• M4: 952,340 km (0.114 R)
• M5: 2,791,945 km (0.031 R)
• M6: 4,716,372 km (0.097 R)
• M7: 11,050,047 km (0.115 R)
• M8: 11,699,002 km (0.118 R)
• M9: 13,531,427 km (0.073 R)
• M10: 13,798,459 km (0.062 R)
• M11: 16,437,216 km (0.051 R)
• M12: 17,204,354 km (0.107 R)
• M13: 17,835,058 km (0.115 R)
• M14: 19,394,766 km (0.054 R)
• M15: 20,425,495 km (0.048 R)
• M16: 24,715,663 km (0.08 R)
• M17: 30,819,256 km (0.111 R)
• M18: 33,178,713 km (0.087 R)
• M19: 38,788,035 km (0.073 R)
• M20: 43,823,051 km (0.051 R)
• M21: 48,806,006 km (0.086 R)
• M22: 52,002,613 km (0.062 R)
• M23: 57,055,282 km (0.109 R)
• M24: 58,455,817 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790.8

Radius: 6.8

Gravity: 17.1 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 14.09 AU - 20.37 AU

Year: 25865 Days

Day: 19.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 94,748,179 km

• M1: 84,523 km (0.06 R)
• M2: 344,374 km (0.041 R)
• M3: 1,148,463 km (0.113 R)
• M4: 1,635,853 km (0.105 R)
• M5: 2,823,660 km (0.05 R)
• M6: 4,213,274 km (0.09 R)
• M7: 6,234,342 km (0.113 R)
• M8: 6,801,766 km (0.093 R)
• M9: 7,716,557 km (0.097 R)
• M10: 8,148,446 km (0.098 R)
• M11: 8,370,300 km (0.112 R)
• M12: 11,018,332 km (0.101 R)
• M13: 16,887,804 km (0.027 R)
• M14: 17,158,277 km (0.106 R)
• M15: 18,175,094 km (0.11 R)
• M16: 25,486,241 km (0.062 R)
• M17: 25,723,204 km (0.047 R)
• M18: 29,981,358 km (0.106 R)
• M19: 34,977,777 km (0.086 R)
• M20: 36,158,853 km (0.059 R)
• M21: 38,134,292 km (0.06 R)
• M22: 38,756,470 km (0.119 R)
• M23: 39,227,404 km (0.081 R)
• M24: 40,180,791 km (0.09 R)
• M25: 43,301,702 km (0.096 R)
• M26: 43,808,689 km (0.026 R)
• M27: 45,702,000 km (0.071 R)
• M28: 59,459,618 km (0.059 R)
• M29: 61,140,051 km (0.117 R)
• M30: 63,719,418 km (0.104 R)
• M31: 66,370,591 km (0.076 R)
• M32: 69,094,320 km (0.052 R)
• M33: 74,279,831 km (0.079 R)
• M34: 88,365,517 km (0.119 R)
• M35: 91,936,568 km (0.092 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 13,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit