🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.52 AU - 0.74 AU

Year: 179 Days

Day: 20 Hours

Environment

Temp: 169 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,920,000 km

• M1: 173,833 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.58 AU - 0.92 AU

Year: 233 Days

Day: 12.1 Hours

Environment

Temp: 148 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,920,000 km

• M1: 207,791 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.92 AU - 1.34 AU

Year: 430 Days

Day: 22 Hours

Environment

Temp: 29 °C

Axial Tilt: 5.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.55 AU - 5.87 AU

Year: 3661 Days

Day: 29.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,920,000 km

• M1: 2,904,891 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.4

Radius: 10.8

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 9.07 AU - 9.79 AU

Year: 10371 Days

Day: 5.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 105.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 61,920,000 km

• M1: 200,910 km (0.053 R)
• M2: 296,802 km (0.043 R)
• M3: 458,817 km (0.079 R)
• M4: 558,598 km (0.056 R)
• M5: 730,636 km (0.087 R)
• M6: 1,143,526 km (0.078 R)
• M7: 1,570,778 km (0.09 R)
• M8: 1,802,505 km (0.083 R)
• M9: 1,950,756 km (0.049 R)
• M10: 2,220,032 km (0.107 R)
• M11: 2,359,308 km (0.092 R)
• M12: 2,522,071 km (0.05 R)
• M13: 2,773,245 km (0.077 R)
• M14: 2,967,124 km (0.07 R)
• M15: 3,529,014 km (0.085 R)
• M16: 3,858,129 km (0.114 R)
• M17: 3,954,021 km (0.109 R)
• M18: 4,050,662 km (0.097 R)
• M19: 5,271,829 km (0.074 R)
• M20: 5,978,081 km (0.115 R)
• M21: 6,570,189 km (0.11 R)
• M22: 6,916,957 km (0.108 R)
• M23: 7,870,942 km (0.117 R)
• M24: 7,993,014 km (0.108 R)
• M25: 8,363,269 km (0.11 R)
• M26: 8,613,247 km (0.079 R)
• M27: 8,929,198 km (0.048 R)
• M28: 9,056,655 km (0.104 R)
• M29: 9,834,115 km (0.115 R)
• M30: 10,164,427 km (0.072 R)
• M31: 10,972,106 km (0.026 R)
• M32: 11,452,615 km (0.057 R)
• M33: 11,556,585 km (0.064 R)
• M34: 11,730,418 km (0.108 R)
• M35: 12,151,237 km (0.09 R)
• M36: 12,541,238 km (0.115 R)
• M37: 12,971,631 km (0.075 R)
• M38: 13,479,666 km (0.118 R)
• M39: 13,883,580 km (0.089 R)
• M40: 14,328,634 km (0.103 R)
• M41: 14,853,872 km (0.042 R)
• M42: 14,967,267 km (0.099 R)
• M43: 16,155,523 km (0.075 R)
• M44: 16,780,692 km (0.081 R)
• M45: 17,533,469 km (0.09 R)
• M46: 18,014,426 km (0.091 R)
• M47: 18,662,634 km (0.088 R)
• M48: 19,030,644 km (0.086 R)
• M49: 19,277,331 km (0.112 R)
• M50: 19,401,049 km (0.075 R)
• M51: 19,525,065 km (0.099 R)
• M52: 20,232,663 km (0.095 R)
• M53: 20,779,443 km (0.107 R)
• M54: 21,844,580 km (0.104 R)
• M55: 22,059,702 km (0.096 R)
• M56: 22,448,806 km (0.085 R)
• M57: 22,752,939 km (0.112 R)
• M58: 23,850,538 km (0.065 R)
• M59: 24,696,065 km (0.114 R)
• M60: 27,014,234 km (0.12 R)
• M61: 27,291,439 km (0.105 R)
• M62: 27,523,315 km (0.104 R)
• M63: 28,363,158 km (0.103 R)
• M64: 29,116,682 km (0.119 R)
• M65: 29,876,789 km (0.084 R)
• M66: 30,067,975 km (0.071 R)
• M67: 30,355,203 km (0.079 R)
• M68: 31,222,871 km (0.12 R)
• M69: 31,611,077 km (0.118 R)
• M70: 31,708,316 km (0.06 R)
• M71: 32,098,467 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.1

Radius: 4.6

Gravity: 13.66 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 13.73 AU - 17.97 AU

Year: 22600 Days

Day: 24.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 61,920,000 km

• M1: 86,019 km (0.055 R)
• M2: 331,658 km (0.085 R)
• M3: 1,035,367 km (0.037 R)
• M4: 1,106,127 km (0.106 R)
• M5: 1,202,916 km (0.11 R)
• M6: 2,013,438 km (0.091 R)
• M7: 2,252,794 km (0.074 R)
• M8: 2,661,047 km (0.082 R)
• M9: 3,159,956 km (0.119 R)
• M10: 3,472,915 km (0.118 R)
• M11: 3,508,369 km (0.08 R)
• M12: 3,979,303 km (0.069 R)
• M13: 4,241,249 km (0.114 R)
• M14: 4,393,390 km (0.112 R)
• M15: 4,470,134 km (0.071 R)
• M16: 5,019,757 km (0.102 R)
• M17: 5,384,177 km (0.08 R)
• M18: 5,466,306 km (0.056 R)
• M19: 5,631,911 km (0.112 R)
• M20: 6,397,254 km (0.076 R)
• M21: 6,440,787 km (0.075 R)
• M22: 7,014,943 km (0.118 R)
• M23: 7,285,416 km (0.071 R)
• M24: 7,513,403 km (0.031 R)
• M25: 7,883,060 km (0.091 R)
• M26: 8,211,427 km (0.112 R)
• M27: 8,978,565 km (0.055 R)
• M28: 9,519,062 km (0.113 R)
• M29: 9,768,292 km (0.095 R)
• M30: 9,969,202 km (0.084 R)
• M31: 10,273,185 km (0.058 R)
• M32: 10,683,083 km (0.1 R)
• M33: 11,360,761 km (0.105 R)
• M34: 12,267,624 km (0.093 R)
• M35: 12,321,629 km (0.118 R)
• M36: 12,921,666 km (0.069 R)
• M37: 14,093,167 km (0.086 R)
• M38: 14,548,393 km (0.072 R)
• M39: 14,605,689 km (0.079 R)
• M40: 15,298,327 km (0.063 R)
• M41: 15,531,700 km (0.062 R)
• M42: 17,016,159 km (0.12 R)
• M43: 17,076,447 km (0.104 R)
• M44: 18,669,515 km (0.119 R)
• M45: 18,918,745 km (0.069 R)
• M46: 19,799,877 km (0.115 R)
• M47: 19,990,315 km (0.114 R)
• M48: 20,181,501 km (0.058 R)
• M49: 20,245,379 km (0.094 R)
• M50: 21,994,627 km (0.094 R)
• M51: 22,654,802 km (0.09 R)
• M52: 24,129,688 km (0.065 R)
• M53: 24,810,358 km (0.096 R)
• M54: 25,635,390 km (0.08 R)
• M55: 26,399,536 km (0.067 R)
• M56: 27,808,000 km (0.097 R)
• M57: 28,235,401 km (0.077 R)
• M58: 29,313,104 km (0.086 R)
• M59: 29,893,245 km (0.118 R)
• M60: 30,477,425 km (0.065 R)
• M61: 30,844,388 km (0.072 R)
• M62: 31,065,195 km (0.056 R)
• M63: 32,102,805 km (0.082 R)
• M64: 33,378,127 km (0.077 R)
• M65: 35,206,363 km (0.049 R)
• M66: 36,210,314 km (0.077 R)
• M67: 36,988,822 km (0.097 R)
• M68: 37,615,637 km (0.066 R)
• M69: 38,641,728 km (0.069 R)
• M70: 38,800,452 km (0.118 R)
• M71: 39,437,290 km (0.077 R)
• M72: 39,917,200 km (0.107 R)
• M73: 40,560,171 km (0.038 R)
• M74: 40,640,805 km (0.102 R)
• M75: 41,530,912 km (0.089 R)
• M76: 43,908,321 km (0.111 R)
• M77: 44,654,964 km (0.061 R)
• M78: 44,904,942 km (0.051 R)
• M79: 45,824,969 km (0.063 R)
• M80: 46,245,190 km (0.045 R)
• M81: 47,939,086 km (0.091 R)
• M82: 49,911,983 km (0.1 R)
• M83: 50,257,704 km (0.089 R)
• M84: 50,951,688 km (0.086 R)
• M85: 51,125,820 km (0.105 R)
• M86: 51,299,952 km (0.114 R)
• M87: 53,140,904 km (0.08 R)
• M88: 53,493,955 km (0.102 R)
• M89: 56,436,694 km (0.06 R)
• M90: 56,706,868 km (0.092 R)
• M91: 57,248,412 km (0.05 R)
• M92: 58,154,676 km (0.113 R)
• M93: 59,340,090 km (0.072 R)
• M94: 59,706,305 km (0.119 R)
• M95: 60,625,435 km (0.088 R)
• M96: 61,456,600 km (0.106 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 13,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit