🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.68 AU - 0.84 AU

Year: 254 Days

Day: 14.2 Hours

Environment

Temp: 111 °C

Axial Tilt: 47.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.98 AU - 2.84 AU

Year: 1433 Days

Day: 45.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.96 AU - 3.96 AU

Year: 3017 Days

Day: 25.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,627,639 km

• M1: 236,365 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.8

Radius: 14

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.36 AU - 5 AU

Year: 3272 Days

Day: 13 Hours

Environment

Temp: -135 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 113,627,639 km

• M1: 180,265 km (0.115 R)
• M2: 1,740,422 km (0.09 R)
• M3: 2,202,529 km (0.083 R)
• M4: 2,931,669 km (0.108 R)
• M5: 5,433,843 km (0.086 R)
• M6: 6,177,644 km (0.043 R)
• M7: 8,283,832 km (0.108 R)
• M8: 9,891,411 km (0.104 R)
• M9: 15,416,809 km (0.063 R)
• M10: 20,307,013 km (0.071 R)
• M11: 21,156,580 km (0.061 R)
• M12: 22,857,059 km (0.089 R)
• M13: 23,562,263 km (0.091 R)
• M14: 24,209,274 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.6

Radius: 14.4

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 7.2 AU - 10.96 AU

Year: 10476 Days

Day: 11.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 113,627,639 km

• M1: 179,218 km (0.099 R)
• M2: 632,949 km (0.098 R)
• M3: 1,116,599 km (0.115 R)
• M4: 1,833,023 km (0.099 R)
• M5: 2,515,339 km (0.061 R)
• M6: 3,766,276 km (0.103 R)
• M7: 4,297,797 km (0.072 R)
• M8: 4,985,798 km (0.069 R)
• M9: 5,658,091 km (0.107 R)
• M10: 6,170,613 km (0.086 R)
• M11: 7,751,264 km (0.095 R)
• M12: 8,232,820 km (0.112 R)
• M13: 9,174,837 km (0.119 R)
• M14: 12,335,691 km (0.1 R)
• M15: 13,998,322 km (0.107 R)
• M16: 15,053,735 km (0.092 R)
• M17: 15,923,945 km (0.051 R)
• M18: 17,385,816 km (0.042 R)
• M19: 20,505,231 km (0.07 R)
• M20: 20,999,801 km (0.031 R)
• M21: 22,086,630 km (0.095 R)
• M22: 25,248,381 km (0.044 R)
• M23: 26,063,240 km (0.086 R)
• M24: 30,220,415 km (0.036 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 725.1

Radius: 6.2

Gravity: 18.86 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 14.49 AU - 14.57 AU

Year: 21206 Days

Day: 24.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 113,627,639 km

• M1: 81,232 km (0.114 R)
• M2: 338,241 km (0.117 R)
• M3: 665,262 km (0.106 R)
• M4: 1,006,943 km (0.09 R)
• M5: 1,261,708 km (0.104 R)
• M6: 1,662,631 km (0.076 R)
• M7: 2,062,207 km (0.096 R)
• M8: 2,868,090 km (0.084 R)
• M9: 3,215,457 km (0.12 R)
• M10: 3,773,307 km (0.085 R)
• M11: 4,532,367 km (0.116 R)
• M12: 4,818,996 km (0.086 R)
• M13: 6,045,400 km (0.055 R)
• M14: 7,665,245 km (0.095 R)
• M15: 9,210,591 km (0.055 R)
• M16: 9,612,561 km (0.076 R)
• M17: 10,026,348 km (0.061 R)
• M18: 12,206,289 km (0.085 R)
• M19: 13,333,957 km (0.049 R)
• M20: 15,551,895 km (0.077 R)
• M21: 18,361,792 km (0.074 R)
• M22: 24,851,946 km (0.053 R)
• M23: 26,771,287 km (0.057 R)
• M24: 28,545,069 km (0.104 R)
• M25: 28,787,417 km (0.047 R)
• M26: 32,324,958 km (0.105 R)
• M27: 33,252,615 km (0.069 R)
• M28: 35,160,885 km (0.092 R)
• M29: 35,579,161 km (0.036 R)
• M30: 37,285,175 km (0.093 R)
• M31: 42,414,138 km (0.117 R)
• M32: 48,853,578 km (0.056 R)
• M33: 49,200,346 km (0.099 R)
• M34: 53,123,550 km (0.104 R)
• M35: 58,998,558 km (0.062 R)
• M36: 62,193,669 km (0.08 R)
• M37: 73,598,562 km (0.088 R)
• M38: 80,150,949 km (0.052 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 953.4

Radius: 6.9

Gravity: 20.03 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 17.12 AU - 20.26 AU

Year: 30937 Days

Day: 18.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 113,627,639 km

• M1: 85,869 km (0.115 R)
• M2: 307,573 km (0.09 R)
• M3: 577,597 km (0.084 R)
• M4: 1,246,001 km (0.084 R)
• M5: 2,058,467 km (0.11 R)
• M6: 2,320,712 km (0.083 R)
• M7: 2,659,252 km (0.061 R)
• M8: 3,371,038 km (0.074 R)
• M9: 3,771,512 km (0.1 R)
• M10: 4,392,792 km (0.115 R)
• M11: 4,829,767 km (0.116 R)
• M12: 5,652,556 km (0.095 R)
• M13: 5,883,834 km (0.119 R)
• M14: 8,987,840 km (0.08 R)
• M15: 9,890,214 km (0.076 R)
• M16: 11,355,226 km (0.099 R)
• M17: 16,894,088 km (0.108 R)
• M18: 17,181,615 km (0.068 R)
• M19: 20,347,704 km (0.061 R)
• M20: 21,335,050 km (0.092 R)
• M21: 21,783,993 km (0.079 R)
• M22: 24,733,614 km (0.034 R)
• M23: 25,479,210 km (0.064 R)
• M24: 33,175,721 km (0.097 R)
• M25: 33,778,302 km (0.096 R)
• M26: 38,532,073 km (0.061 R)
• M27: 39,365,483 km (0.081 R)
• M28: 41,068,056 km (0.08 R)
• M29: 42,465,001 km (0.099 R)
• M30: 53,553,943 km (0.083 R)
• M31: 62,004,577 km (0.066 R)
• M32: 69,323,653 km (0.095 R)
• M33: 70,555,592 km (0.09 R)
• M34: 75,889,504 km (0.091 R)
• M35: 81,213,393 km (0.07 R)
• M36: 94,391,768 km (0.095 R)
• M37: 100,226,833 km (0.119 R)
• M38: 102,435,646 km (0.065 R)
• M39: 102,753,841 km (0.107 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 10,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit