🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.53 AU - 0.57 AU

Year: 150 Days

Day: 16.2 Hours

Environment

Temp: 208 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,876,167 km

• M1: 253,568 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.9

Radius: 11.7

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.91 AU - 6.03 AU

Year: 4088 Days

Day: 13.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 76,876,167 km

• M1: 145,559 km (0.037 R)
• M2: 667,655 km (0.093 R)
• M3: 1,061,696 km (0.043 R)
• M4: 1,881,193 km (0.062 R)
• M5: 2,935,110 km (0.083 R)
• M6: 3,540,682 km (0.09 R)
• M7: 4,181,260 km (0.115 R)
• M8: 4,641,872 km (0.062 R)
• M9: 5,665,571 km (0.094 R)
• M10: 7,032,147 km (0.084 R)
• M11: 9,893,057 km (0.065 R)
• M12: 11,580,820 km (0.095 R)
• M13: 13,298,353 km (0.113 R)
• M14: 16,272,508 km (0.035 R)
• M15: 22,170,853 km (0.041 R)
• M16: 26,645,924 km (0.073 R)
• M17: 27,390,473 km (0.051 R)
• M18: 28,834,541 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.2

Radius: 14.8

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.13 AU - 7.03 AU

Year: 5531 Days

Day: 13.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 76,876,167 km

• M1: 184,155 km (0.12 R)
• M2: 655,089 km (0.069 R)
• M3: 1,436,289 km (0.1 R)
• M4: 2,137,454 km (0.119 R)
• M5: 4,022,687 km (0.08 R)
• M6: 4,639,479 km (0.11 R)
• M7: 5,122,231 km (0.106 R)
• M8: 5,727,953 km (0.048 R)
• M9: 6,413,710 km (0.09 R)
• M10: 7,472,713 km (0.087 R)
• M11: 9,213,882 km (0.064 R)
• M12: 12,491,123 km (0.105 R)
• M13: 13,432,094 km (0.048 R)
• M14: 15,279,328 km (0.118 R)
• M15: 17,546,334 km (0.099 R)
• M16: 18,327,534 km (0.066 R)
• M17: 19,959,498 km (0.119 R)
• M18: 20,595,737 km (0.095 R)
• M19: 21,612,554 km (0.059 R)
• M20: 28,340,868 km (0.05 R)
• M21: 28,965,140 km (0.056 R)
• M22: 29,598,687 km (0.115 R)
• M23: 30,706,309 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165

Radius: 14.9

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.57 AU - 10.25 AU

Year: 9813 Days

Day: 6.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 76,876,167 km

• M1: 185,352 km (0.054 R)
• M2: 1,765,853 km (0.115 R)
• M3: 2,887,837 km (0.114 R)
• M4: 3,565,516 km (0.106 R)
• M5: 7,227,821 km (0.052 R)
• M6: 8,409,196 km (0.114 R)
• M7: 9,840,997 km (0.097 R)
• M8: 13,032,069 km (0.119 R)
• M9: 15,112,975 km (0.093 R)
• M10: 15,795,740 km (0.087 R)
• M11: 20,402,008 km (0.114 R)
• M12: 23,122,744 km (0.115 R)
• M13: 26,077,302 km (0.082 R)
• M14: 28,753,758 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 719.3

Radius: 7.8

Gravity: 11.82 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 11.79 AU - 19.61 AU

Year: 22952 Days

Day: 21.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 76,876,167 km

• M1: 97,089 km (0.11 R)
• M2: 412,292 km (0.12 R)
• M3: 1,282,203 km (0.047 R)
• M4: 1,602,492 km (0.1 R)
• M5: 2,499,481 km (0.044 R)
• M6: 3,030,703 km (0.113 R)
• M7: 3,696,414 km (0.092 R)
• M8: 4,780,101 km (0.077 R)
• M9: 5,680,530 km (0.049 R)
• M10: 8,665,756 km (0.117 R)
• M11: 11,263,373 km (0.097 R)
• M12: 11,528,760 km (0.049 R)
• M13: 13,879,840 km (0.084 R)
• M14: 14,729,706 km (0.027 R)
• M15: 15,778,387 km (0.113 R)
• M16: 20,083,065 km (0.088 R)
• M17: 21,068,915 km (0.11 R)
• M18: 21,573,958 km (0.107 R)
• M19: 28,278,186 km (0.12 R)
• M20: 29,641,621 km (0.064 R)
• M21: 42,643,322 km (0.088 R)
• M22: 46,614,098 km (0.091 R)
• M23: 47,298,957 km (0.088 R)
• M24: 50,824,530 km (0.119 R)
• M25: 51,368,019 km (0.092 R)
• M26: 58,989,732 km (0.098 R)
• M27: 60,194,294 km (0.111 R)
• M28: 64,117,049 km (0.061 R)
• M29: 70,203,289 km (0.076 R)
• M30: 73,616,963 km (0.085 R)
• M31: 79,549,715 km (0.067 R)
• M32: 80,527,487 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.7

Radius: 5.4

Gravity: 13.19 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 15.44 AU - 19.64 AU

Year: 27103 Days

Day: 24 Hours

Environment

Temp: -194 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 76,876,167 km

• M1: 67,319 km (0.097 R)
• M2: 260,300 km (0.071 R)
• M3: 515,065 km (0.118 R)
• M4: 778,507 km (0.099 R)
• M5: 1,013,974 km (0.081 R)
• M6: 1,512,734 km (0.064 R)
• M7: 2,655,512 km (0.037 R)
• M8: 4,729,387 km (0.049 R)
• M9: 4,946,154 km (0.084 R)
• M10: 5,438,780 km (0.112 R)
• M11: 5,839,403 km (0.081 R)
• M12: 6,346,091 km (0.115 R)
• M13: 6,521,270 km (0.042 R)
• M14: 7,113,080 km (0.064 R)
• M15: 7,641,310 km (0.1 R)
• M16: 7,889,941 km (0.115 R)
• M17: 9,159,130 km (0.098 R)
• M18: 10,255,981 km (0.106 R)
• M19: 13,127,064 km (0.118 R)
• M20: 15,365,796 km (0.104 R)
• M21: 18,372,862 km (0.112 R)
• M22: 20,202,145 km (0.05 R)
• M23: 22,451,948 km (0.091 R)
• M24: 29,580,286 km (0.075 R)
• M25: 34,996,627 km (0.074 R)
• M26: 35,820,612 km (0.09 R)
• M27: 36,657,462 km (0.114 R)
• M28: 38,952,593 km (0.101 R)
• M29: 44,303,858 km (0.112 R)
• M30: 48,412,564 km (0.088 R)
• M31: 48,921,944 km (0.064 R)
• M32: 52,589,037 km (0.034 R)
• M33: 58,522,537 km (0.103 R)
• M34: 59,294,163 km (0.091 R)
• M35: 64,271,584 km (0.112 R)
• M36: 66,966,589 km (0.059 R)
• M37: 68,448,506 km (0.09 R)
• M38: 75,501,896 km (0.111 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 11,751 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit