🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.38 AU - 0.64 AU

Year: 132 Days

Day: 40.5 Hours

Environment

Temp: 230 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.47 AU - 1.73 AU

Year: 736 Days

Day: 15.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,629,600 km

• M1: 263,292 km (0.099 R)
• M2: 671,694 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.59 AU - 1.75 AU

Year: 784 Days

Day: 46.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 58 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.5

Radius: 7.1

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 10.3 AU - 16.88 AU

Year: 18208 Days

Day: 23.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 47,629,600 km

• M1: 179,218 km (0.104 R)
• M2: 432,637 km (0.095 R)
• M3: 936,333 km (0.097 R)
• M4: 1,019,659 km (0.107 R)
• M5: 1,149,510 km (0.07 R)
• M6: 1,194,090 km (0.099 R)
• M7: 1,331,271 km (0.057 R)
• M8: 1,773,632 km (0.109 R)
• M9: 1,904,231 km (0.098 R)
• M10: 2,400,447 km (0.117 R)
• M11: 2,782,820 km (0.112 R)
• M12: 2,873,775 km (0.081 R)
• M13: 2,965,778 km (0.1 R)
• M14: 3,152,775 km (0.073 R)
• M15: 3,279,634 km (0.105 R)
• M16: 3,408,139 km (0.078 R)
• M17: 4,248,430 km (0.12 R)
• M18: 4,601,930 km (0.089 R)
• M19: 4,745,992 km (0.116 R)
• M20: 6,108,081 km (0.12 R)
• M21: 6,547,001 km (0.08 R)
• M22: 6,831,686 km (0.081 R)
• M23: 6,913,666 km (0.052 R)
• M24: 7,287,062 km (0.082 R)
• M25: 7,880,816 km (0.09 R)
• M26: 8,402,164 km (0.04 R)
• M27: 8,889,853 km (0.079 R)
• M28: 9,707,555 km (0.114 R)
• M29: 9,800,007 km (0.046 R)
• M30: 10,549,193 km (0.107 R)
• M31: 10,739,482 km (0.049 R)
• M32: 11,414,018 km (0.113 R)
• M33: 11,560,325 km (0.1 R)
• M34: 12,401,364 km (0.103 R)
• M35: 13,985,157 km (0.081 R)
• M36: 14,089,576 km (0.063 R)
• M37: 14,880,500 km (0.064 R)
• M38: 17,282,444 km (0.085 R)
• M39: 19,277,182 km (0.118 R)
• M40: 19,684,836 km (0.113 R)
• M41: 20,154,274 km (0.042 R)
• M42: 20,984,542 km (0.107 R)
• M43: 21,044,232 km (0.063 R)
• M44: 21,825,881 km (0.067 R)
• M45: 22,678,289 km (0.096 R)
• M46: 23,727,868 km (0.081 R)
• M47: 24,164,694 km (0.079 R)
• M48: 24,541,231 km (0.092 R)
• M49: 24,604,212 km (0.041 R)
• M50: 25,810,270 km (0.092 R)
• M51: 26,517,270 km (0.059 R)
• M52: 26,646,522 km (0.052 R)
• M53: 27,230,702 km (0.097 R)
• M54: 28,543,872 km (0.101 R)
• M55: 28,610,144 km (0.108 R)
• M56: 28,808,960 km (0.107 R)
• M57: 29,944,856 km (0.12 R)
• M58: 30,349,219 km (0.046 R)
• M59: 31,095,264 km (0.1 R)
• M60: 31,573,229 km (0.108 R)
• M61: 31,710,111 km (0.097 R)
• M62: 32,328,997 km (0.11 R)
• M63: 32,605,454 km (0.069 R)
• M64: 32,882,510 km (0.115 R)
• M65: 32,951,923 km (0.077 R)
• M66: 33,648,750 km (0.089 R)
• M67: 33,858,636 km (0.117 R)
• M68: 34,491,135 km (0.102 R)
• M69: 35,554,028 km (0.095 R)
• M70: 36,340,315 km (0.118 R)
• M71: 36,843,562 km (0.073 R)
• M72: 37,857,237 km (0.057 R)
• M73: 38,367,366 km (0.063 R)
• M74: 38,440,519 km (0.101 R)
• M75: 41,251,463 km (0.097 R)
• M76: 41,551,257 km (0.107 R)
• M77: 42,454,829 km (0.11 R)
• M78: 42,909,008 km (0.102 R)
• M79: 42,984,854 km (0.04 R)
• M80: 44,664,987 km (0.087 R)
• M81: 45,358,374 km (0.031 R)
• M82: 45,745,234 km (0.114 R)
• M83: 45,822,725 km (0.111 R)
• M84: 46,288,573 km (0.106 R)
• M85: 46,444,305 km (0.09 R)
• M86: 47,852,918 km (0.04 R)
• M87: 48,325,498 km (0.105 R)
• M88: 48,720,586 km (0.11 R)
• M89: 49,832,397 km (0.082 R)
• M90: 51,677,238 km (0.097 R)
• M91: 52,324,099 km (0.117 R)
• M92: 52,486,263 km (0.095 R)
• M93: 54,691,336 km (0.056 R)
• M94: 54,855,894 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 133

Radius: 6.5

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 11.89 AU - 19.39 AU

Year: 22479 Days

Day: 24.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 47,629,600 km

• M1: 225,594 km (0.112 R)
• M2: 519,703 km (0.039 R)
• M3: 661,073 km (0.074 R)
• M4: 832,662 km (0.114 R)
• M5: 887,115 km (0.113 R)
• M6: 1,364,632 km (0.11 R)
• M7: 1,815,520 km (0.077 R)
• M8: 1,959,433 km (0.042 R)
• M9: 2,258,329 km (0.088 R)
• M10: 2,335,372 km (0.079 R)
• M11: 2,982,383 km (0.09 R)
• M12: 3,038,782 km (0.071 R)
• M13: 4,018,797 km (0.066 R)
• M14: 4,143,861 km (0.07 R)
• M15: 4,333,701 km (0.05 R)
• M16: 5,532,279 km (0.086 R)
• M17: 7,201,342 km (0.084 R)
• M18: 8,248,079 km (0.093 R)
• M19: 8,447,193 km (0.084 R)
• M20: 8,607,562 km (0.099 R)
• M21: 9,053,813 km (0.054 R)
• M22: 9,300,350 km (0.11 R)
• M23: 10,223,219 km (0.077 R)
• M24: 10,480,079 km (0.1 R)
• M25: 11,043,614 km (0.034 R)
• M26: 11,351,187 km (0.106 R)
• M27: 11,483,881 km (0.091 R)
• M28: 11,929,832 km (0.076 R)
• M29: 12,701,009 km (0.063 R)
• M30: 12,838,788 km (0.094 R)
• M31: 13,069,468 km (0.117 R)
• M32: 14,243,363 km (0.097 R)
• M33: 14,867,036 km (0.104 R)
• M34: 15,597,822 km (0.069 R)
• M35: 15,696,108 km (0.07 R)
• M36: 15,893,427 km (0.063 R)
• M37: 16,340,127 km (0.11 R)
• M38: 17,195,378 km (0.063 R)
• M39: 17,449,694 km (0.087 R)
• M40: 17,910,605 km (0.117 R)
• M41: 19,211,658 km (0.108 R)
• M42: 19,369,783 km (0.057 R)
• M43: 19,793,743 km (0.115 R)
• M44: 20,006,920 km (0.033 R)
• M45: 20,167,289 km (0.07 R)
• M46: 21,519,803 km (0.086 R)
• M47: 22,957,439 km (0.102 R)
• M48: 23,013,388 km (0.066 R)
• M49: 24,084,210 km (0.108 R)
• M50: 25,286,678 km (0.104 R)
• M51: 26,040,801 km (0.113 R)
• M52: 26,099,144 km (0.096 R)
• M53: 27,274,534 km (0.105 R)
• M54: 27,987,966 km (0.037 R)
• M55: 29,190,883 km (0.072 R)
• M56: 29,312,057 km (0.055 R)
• M57: 29,981,657 km (0.101 R)
• M58: 30,594,859 km (0.11 R)
• M59: 31,771,147 km (0.076 R)
• M60: 31,958,144 km (0.109 R)
• M61: 32,208,272 km (0.098 R)
• M62: 32,333,485 km (0.098 R)
• M63: 33,151,487 km (0.029 R)
• M64: 34,359,489 km (0.051 R)
• M65: 35,129,769 km (0.089 R)
• M66: 35,840,807 km (0.105 R)
• M67: 36,035,584 km (0.117 R)
• M68: 37,540,389 km (0.085 R)
• M69: 37,672,185 km (0.074 R)
• M70: 38,998,968 km (0.094 R)
• M71: 40,543,417 km (0.051 R)
• M72: 41,221,244 km (0.103 R)
• M73: 41,697,863 km (0.076 R)
• M74: 42,107,911 km (0.109 R)
• M75: 43,761,267 km (0.09 R)
• M76: 44,177,897 km (0.102 R)
• M77: 45,435,865 km (0.08 R)
• M78: 47,131,258 km (0.099 R)
• M79: 47,344,585 km (0.112 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 13,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit