🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.74 AU - 0.77 AU

Year: 235 Days

Day: 13.3 Hours

Environment

Temp: 105 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.64 AU - 0.88 AU

Year: 240 Days

Day: 32.8 Hours

Environment

Temp: 133 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.92 AU - 1.18 AU

Year: 389 Days

Day: 45.3 Hours

Environment

Temp: 27 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,638,527 km

• M1: 480,658 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.24 AU - 2.56 AU

Year: 1345 Days

Day: 29.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.57 AU - 3.37 AU

Year: 1851 Days

Day: 31.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.73 AU - 4.23 AU

Year: 2872 Days

Day: 39.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.07 AU - 5.69 AU

Year: 3899 Days

Day: 37.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,638,527 km

• M1: 2,540,770 km (0.032 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.8

Radius: 12.5

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.61 AU - 7.23 AU

Year: 5209 Days

Day: 14.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 51,638,527 km

• M1: 160,967 km (0.118 R)
• M2: 423,212 km (0.101 R)
• M3: 587,022 km (0.059 R)
• M4: 684,560 km (0.09 R)
• M5: 842,685 km (0.078 R)
• M6: 941,120 km (0.109 R)
• M7: 1,261,559 km (0.068 R)
• M8: 1,460,374 km (0.083 R)
• M9: 1,634,207 km (0.109 R)
• M10: 1,908,270 km (0.116 R)
• M11: 2,099,457 km (0.118 R)
• M12: 2,237,087 km (0.078 R)
• M13: 2,398,203 km (0.118 R)
• M14: 2,689,620 km (0.075 R)
• M15: 2,883,050 km (0.114 R)
• M16: 2,992,556 km (0.06 R)
• M17: 3,329,749 km (0.059 R)
• M18: 3,491,315 km (0.099 R)
• M19: 3,679,210 km (0.07 R)
• M20: 3,870,546 km (0.07 R)
• M21: 4,016,104 km (0.115 R)
• M22: 4,138,924 km (0.093 R)
• M23: 4,413,586 km (0.096 R)
• M24: 5,246,547 km (0.086 R)
• M25: 5,516,870 km (0.115 R)
• M26: 6,298,070 km (0.091 R)
• M27: 6,643,492 km (0.066 R)
• M28: 6,877,313 km (0.106 R)
• M29: 6,965,576 km (0.085 R)
• M30: 7,143,598 km (0.074 R)
• M31: 7,625,452 km (0.094 R)
• M32: 8,055,696 km (0.119 R)
• M33: 8,367,906 km (0.11 R)
• M34: 8,652,442 km (0.112 R)
• M35: 9,263,399 km (0.076 R)
• M36: 9,491,985 km (0.093 R)
• M37: 9,888,270 km (0.114 R)
• M38: 10,222,770 km (0.113 R)
• M39: 12,021,386 km (0.062 R)
• M40: 12,522,239 km (0.117 R)
• M41: 12,739,007 km (0.09 R)
• M42: 13,507,341 km (0.107 R)
• M43: 13,692,544 km (0.104 R)
• M44: 14,102,890 km (0.067 R)
• M45: 14,669,118 km (0.036 R)
• M46: 14,935,851 km (0.067 R)
• M47: 15,358,316 km (0.116 R)
• M48: 15,745,774 km (0.119 R)
• M49: 16,136,524 km (0.06 R)
• M50: 16,530,565 km (0.098 R)
• M51: 16,768,425 km (0.107 R)
• M52: 17,007,483 km (0.088 R)
• M53: 18,547,443 km (0.095 R)
• M54: 20,726,336 km (0.084 R)
• M55: 20,811,757 km (0.101 R)
• M56: 21,412,990 km (0.025 R)
• M57: 22,150,658 km (0.11 R)
• M58: 22,720,476 km (0.071 R)
• M59: 23,161,939 km (0.057 R)
• M60: 23,250,651 km (0.094 R)
• M61: 24,775,053 km (0.116 R)
• M62: 24,865,709 km (0.061 R)
• M63: 25,092,948 km (0.106 R)
• M64: 25,229,531 km (0.058 R)
• M65: 25,457,818 km (0.118 R)
• M66: 25,549,372 km (0.092 R)
• M67: 28,487,623 km (0.074 R)
• M68: 29,011,515 km (0.118 R)
• M69: 29,298,593 km (0.119 R)
• M70: 29,586,719 km (0.1 R)
• M71: 30,359,541 km (0.078 R)
• M72: 30,943,422 km (0.062 R)
• M73: 31,924,934 km (0.07 R)
• M74: 32,817,135 km (0.075 R)
• M75: 32,966,584 km (0.099 R)
• M76: 33,516,655 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.5

Radius: 11

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 10.04 AU - 11.82 AU

Year: 13068 Days

Day: 5.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,638,527 km

• M1: 145,260 km (0.08 R)
• M2: 222,153 km (0.031 R)
• M3: 328,218 km (0.075 R)
• M4: 1,237,174 km (0.073 R)
• M5: 1,914,105 km (0.109 R)
• M6: 2,440,240 km (0.106 R)
• M7: 2,863,602 km (0.114 R)
• M8: 3,039,530 km (0.049 R)
• M9: 3,188,828 km (0.034 R)
• M10: 4,102,722 km (0.083 R)
• M11: 4,368,557 km (0.081 R)
• M12: 6,192,155 km (0.074 R)
• M13: 6,344,147 km (0.041 R)
• M14: 6,535,931 km (0.085 R)
• M15: 7,726,580 km (0.057 R)
• M16: 8,179,862 km (0.119 R)
• M17: 9,547,187 km (0.087 R)
• M18: 10,257,178 km (0.084 R)
• M19: 10,527,801 km (0.1 R)
• M20: 10,618,606 km (0.115 R)
• M21: 10,709,562 km (0.113 R)
• M22: 11,122,452 km (0.105 R)
• M23: 11,354,030 km (0.052 R)
• M24: 11,447,079 km (0.086 R)
• M25: 12,105,908 km (0.113 R)
• M26: 12,200,903 km (0.049 R)
• M27: 13,019,503 km (0.097 R)
• M28: 13,410,851 km (0.113 R)
• M29: 13,509,286 km (0.105 R)
• M30: 13,608,021 km (0.077 R)
• M31: 13,806,088 km (0.112 R)
• M32: 14,557,518 km (0.047 R)
• M33: 17,103,525 km (0.117 R)
• M34: 17,263,893 km (0.068 R)
• M35: 17,478,417 km (0.1 R)
• M36: 18,236,280 km (0.046 R)
• M37: 18,454,842 km (0.102 R)
• M38: 19,337,470 km (0.071 R)
• M39: 19,671,970 km (0.112 R)
• M40: 20,915,129 km (0.11 R)
• M41: 21,201,160 km (0.052 R)
• M42: 21,488,537 km (0.08 R)
• M43: 22,067,182 km (0.049 R)
• M44: 22,592,270 km (0.117 R)
• M45: 22,768,347 km (0.098 R)
• M46: 23,714,554 km (0.027 R)
• M47: 23,833,634 km (0.083 R)
• M48: 24,252,358 km (0.117 R)
• M49: 24,915,226 km (0.07 R)
• M50: 25,279,347 km (0.087 R)
• M51: 26,197,280 km (0.12 R)
• M52: 27,250,748 km (0.098 R)
• M53: 27,500,726 km (0.091 R)
• M54: 27,814,134 km (0.113 R)
• M55: 28,507,819 km (0.037 R)
• M56: 28,825,116 km (0.106 R)
• M57: 29,655,384 km (0.072 R)
• M58: 29,848,066 km (0.114 R)
• M59: 29,976,870 km (0.115 R)
• M60: 30,234,777 km (0.055 R)
• M61: 30,428,805 km (0.044 R)
• M62: 31,535,680 km (0.101 R)
• M63: 33,320,831 km (0.117 R)
• M64: 33,521,292 km (0.108 R)
• M65: 35,410,714 km (0.086 R)
• M66: 35,615,214 km (0.066 R)
• M67: 35,820,013 km (0.063 R)
• M68: 36,919,408 km (0.051 R)
• M69: 37,334,393 km (0.115 R)
• M70: 39,715,841 km (0.113 R)
• M71: 39,786,601 km (0.114 R)
• M72: 40,496,742 km (0.115 R)
• M73: 41,211,072 km (0.073 R)
• M74: 42,434,932 km (0.112 R)
• M75: 42,942,368 km (0.096 R)
• M76: 43,816,917 km (0.094 R)
• M77: 44,329,739 km (0.104 R)
• M78: 44,403,191 km (0.113 R)
• M79: 45,657,719 km (0.085 R)
• M80: 46,177,721 km (0.112 R)
• M81: 46,401,071 km (0.028 R)
• M82: 47,523,653 km (0.034 R)
• M83: 48,806,754 km (0.119 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 13,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit