🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.73 AU - 1.05 AU

Year: 316 Days

Day: 36 Hours

Environment

Temp: 31 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.94 AU - 1.5 AU

Year: 508 Days

Day: 25.7 Hours

Environment

Temp: -1 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.3

Radius: 11.1

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.1 AU - 10.7 AU

Year: 10003 Days

Day: 5.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 99,712,034 km

• M1: 138,677 km (0.03 R)
• M2: 562,937 km (0.086 R)
• M3: 930,200 km (0.075 R)
• M4: 1,945,221 km (0.088 R)
• M5: 2,608,239 km (0.047 R)
• M6: 3,004,224 km (0.068 R)
• M7: 4,133,090 km (0.052 R)
• M8: 4,764,243 km (0.1 R)
• M9: 5,166,811 km (0.079 R)
• M10: 5,727,504 km (0.116 R)
• M11: 6,401,742 km (0.099 R)
• M12: 7,049,201 km (0.099 R)
• M13: 7,491,113 km (0.081 R)
• M14: 8,080,230 km (0.107 R)
• M15: 8,519,748 km (0.102 R)
• M16: 9,543,147 km (0.03 R)
• M17: 10,286,649 km (0.074 R)
• M18: 10,698,641 km (0.094 R)
• M19: 12,986,442 km (0.1 R)
• M20: 16,403,855 km (0.11 R)
• M21: 18,734,740 km (0.064 R)
• M22: 21,195,326 km (0.112 R)
• M23: 23,507,660 km (0.11 R)
• M24: 25,606,219 km (0.104 R)
• M25: 25,983,505 km (0.12 R)
• M26: 27,333,326 km (0.064 R)
• M27: 28,628,096 km (0.087 R)
• M28: 31,232,445 km (0.072 R)
• M29: 34,906,569 km (0.093 R)
• M30: 42,571,216 km (0.094 R)
• M31: 45,678,214 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.1

Radius: 12.2

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 7.82 AU - 11.4 AU

Year: 11223 Days

Day: 11.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 99,712,034 km

• M1: 151,842 km (0.088 R)
• M2: 610,958 km (0.052 R)
• M3: 1,069,176 km (0.075 R)
• M4: 1,615,507 km (0.114 R)
• M5: 2,381,748 km (0.11 R)
• M6: 3,425,043 km (0.118 R)
• M7: 3,825,517 km (0.074 R)
• M8: 4,631,999 km (0.051 R)
• M9: 5,822,050 km (0.079 R)
• M10: 7,740,942 km (0.12 R)
• M11: 8,661,268 km (0.118 R)
• M12: 10,100,699 km (0.065 R)
• M13: 13,084,578 km (0.086 R)
• M14: 14,261,464 km (0.104 R)
• M15: 15,239,535 km (0.093 R)
• M16: 15,984,682 km (0.109 R)
• M17: 17,842,837 km (0.035 R)
• M18: 18,442,575 km (0.062 R)
• M19: 18,978,135 km (0.098 R)
• M20: 21,729,240 km (0.109 R)
• M21: 27,610,381 km (0.09 R)
• M22: 29,231,274 km (0.038 R)
• M23: 30,807,438 km (0.114 R)
• M24: 38,420,922 km (0.114 R)
• M25: 41,998,405 km (0.063 R)
• M26: 44,139,450 km (0.03 R)
• M27: 45,098,672 km (0.107 R)
• M28: 46,071,656 km (0.089 R)
• M29: 47,343,238 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228.2

Radius: 6.2

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 12.31 AU - 16.75 AU

Year: 20865 Days

Day: 15.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 99,712,034 km

• M1: 77,492 km (0.1 R)
• M2: 367,412 km (0.072 R)
• M3: 571,763 km (0.064 R)
• M4: 1,885,980 km (0.097 R)
• M5: 2,263,416 km (0.116 R)
• M6: 2,460,287 km (0.112 R)
• M7: 8,007,076 km (0.041 R)
• M8: 8,514,064 km (0.074 R)
• M9: 10,813,233 km (0.066 R)
• M10: 17,415,436 km (0.119 R)
• M11: 17,798,556 km (0.108 R)
• M12: 18,344,140 km (0.113 R)
• M13: 34,900,585 km (0.111 R)
• M14: 43,516,973 km (0.078 R)
• M15: 45,655,325 km (0.092 R)
• M16: 48,613,922 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 817.7

Radius: 3.4

Gravity: 70.74 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 14.29 AU - 20.61 AU

Year: 27461 Days

Day: 18.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 99,712,034 km

• M1: 42,336 km (0.118 R)
• M2: 261,198 km (0.09 R)
• M3: 399,277 km (0.059 R)
• M4: 683,662 km (0.098 R)
• M5: 952,190 km (0.12 R)
• M6: 1,302,997 km (0.113 R)
• M7: 3,432,224 km (0.109 R)
• M8: 3,624,158 km (0.115 R)
• M9: 3,925,299 km (0.113 R)
• M10: 4,809,721 km (0.117 R)
• M11: 5,382,831 km (0.113 R)
• M12: 5,730,047 km (0.12 R)
• M13: 8,246,433 km (0.039 R)
• M14: 8,648,851 km (0.12 R)
• M15: 8,825,227 km (0.113 R)
• M16: 9,870,767 km (0.043 R)
• M17: 11,133,971 km (0.091 R)
• M18: 13,186,005 km (0.119 R)
• M19: 13,419,677 km (0.116 R)
• M20: 15,049,396 km (0.103 R)
• M21: 15,304,760 km (0.05 R)
• M22: 17,266,137 km (0.113 R)
• M23: 19,894,123 km (0.115 R)
• M24: 25,202,454 km (0.049 R)
• M25: 28,307,956 km (0.086 R)
• M26: 33,791,317 km (0.103 R)
• M27: 37,710,781 km (0.063 R)
• M28: 39,135,102 km (0.084 R)
• M29: 49,370,140 km (0.105 R)
• M30: 61,468,269 km (0.092 R)
• M31: 67,272,068 km (0.11 R)
• M32: 69,128,727 km (0.107 R)
• M33: 70,543,474 km (0.103 R)
• M34: 71,497,310 km (0.106 R)
• M35: 73,674,707 km (0.106 R)
• M36: 78,161,147 km (0.112 R)
• M37: 78,415,613 km (0.063 R)
• M38: 86,037,475 km (0.064 R)
• M39: 88,499,557 km (0.072 R)
• M40: 94,138,050 km (0.078 R)
• M41: 96,458,912 km (0.109 R)
• M42: 97,928,711 km (0.119 R)
• M43: 98,817,621 km (0.09 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 12,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit