🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.93 AU - 1.19 AU

Year: 405 Days

Day: 28.5 Hours

Environment

Temp: 27 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.88 AU - 1.42 AU

Year: 457 Days

Day: 33.2 Hours

Environment

Temp: -3 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 7.37 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 191.2

Radius: 4.3

Gravity: 10.34 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 11.04 AU - 16.14 AU

Year: 18579 Days

Day: 20 Hours

Environment

Temp: -190 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 41,553,944 km

• M1: 108,010 km (0.106 R)
• M2: 489,933 km (0.045 R)
• M3: 646,861 km (0.117 R)
• M4: 873,652 km (0.03 R)
• M5: 1,438,084 km (0.078 R)
• M6: 1,548,936 km (0.069 R)
• M7: 2,800,771 km (0.119 R)
• M8: 3,485,780 km (0.083 R)
• M9: 3,877,577 km (0.112 R)
• M10: 4,283,137 km (0.045 R)
• M11: 6,504,515 km (0.113 R)
• M12: 6,836,024 km (0.115 R)
• M13: 7,022,423 km (0.071 R)
• M14: 7,135,220 km (0.049 R)
• M15: 7,785,073 km (0.078 R)
• M16: 7,940,805 km (0.053 R)
• M17: 8,493,718 km (0.091 R)
• M18: 8,815,204 km (0.066 R)
• M19: 11,482,534 km (0.06 R)
• M20: 11,704,238 km (0.093 R)
• M21: 12,696,072 km (0.094 R)
• M22: 12,741,849 km (0.111 R)
• M23: 13,017,259 km (0.109 R)
• M24: 13,714,534 km (0.114 R)
• M25: 14,663,134 km (0.031 R)
• M26: 15,339,466 km (0.05 R)
• M27: 15,730,665 km (0.062 R)
• M28: 16,174,522 km (0.054 R)
• M29: 16,572,602 km (0.099 R)
• M30: 18,093,713 km (0.115 R)
• M31: 18,870,874 km (0.099 R)
• M32: 18,975,293 km (0.067 R)
• M33: 19,289,897 km (0.069 R)
• M34: 19,395,065 km (0.078 R)
• M35: 20,457,658 km (0.098 R)
• M36: 20,618,626 km (0.101 R)
• M37: 22,141,532 km (0.113 R)
• M38: 23,139,649 km (0.056 R)
• M39: 24,095,579 km (0.116 R)
• M40: 24,664,051 km (0.095 R)
• M41: 26,981,173 km (0.111 R)
• M42: 27,452,855 km (0.1 R)
• M43: 29,306,372 km (0.048 R)
• M44: 30,646,021 km (0.066 R)
• M45: 31,323,401 km (0.116 R)
• M46: 31,508,902 km (0.104 R)
• M47: 31,756,935 km (0.053 R)
• M48: 32,317,329 km (0.034 R)
• M49: 33,637,530 km (0.119 R)
• M50: 33,954,528 km (0.089 R)
• M51: 34,272,423 km (0.072 R)
• M52: 34,783,151 km (0.096 R)
• M53: 36,070,889 km (0.1 R)
• M54: 36,916,416 km (0.08 R)
• M55: 39,024,998 km (0.054 R)
• M56: 39,091,569 km (0.068 R)
• M57: 43,082,541 km (0.053 R)
• M58: 43,220,171 km (0.114 R)
• M59: 45,021,479 km (0.029 R)
• M60: 45,370,790 km (0.05 R)
• M61: 47,059,451 km (0.119 R)
• M62: 47,130,211 km (0.064 R)
• M63: 47,272,030 km (0.055 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42.9

Radius: 3.1

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 18.49 AU - 20.77 AU

Year: 32254 Days

Day: 16.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 41,553,944 km

• M1: 122,521 km (0.042 R)
• M2: 395,836 km (0.053 R)
• M3: 1,254,229 km (0.086 R)
• M4: 1,451,099 km (0.068 R)
• M5: 1,939,686 km (0.089 R)
• M6: 2,074,922 km (0.092 R)
• M7: 2,354,521 km (0.098 R)
• M8: 3,342,016 km (0.038 R)
• M9: 3,891,938 km (0.102 R)
• M10: 4,177,221 km (0.104 R)
• M11: 4,293,309 km (0.035 R)
• M12: 4,528,627 km (0.114 R)
• M13: 4,889,307 km (0.077 R)
• M14: 5,073,013 km (0.081 R)
• M15: 5,227,997 km (0.07 R)
• M16: 5,863,040 km (0.086 R)
• M17: 5,927,816 km (0.094 R)
• M18: 6,288,646 km (0.091 R)
• M19: 6,555,528 km (0.053 R)
• M20: 6,792,192 km (0.069 R)
• M21: 7,065,956 km (0.045 R)
• M22: 7,448,179 km (0.113 R)
• M23: 7,837,283 km (0.081 R)
• M24: 8,052,105 km (0.102 R)
• M25: 8,414,731 km (0.046 R)
• M26: 9,005,941 km (0.092 R)
• M27: 9,344,182 km (0.078 R)
• M28: 10,462,576 km (0.084 R)
• M29: 10,501,920 km (0.114 R)
• M30: 12,780,146 km (0.052 R)
• M31: 12,864,370 km (0.092 R)
• M32: 12,906,407 km (0.089 R)
• M33: 12,948,593 km (0.091 R)
• M34: 13,202,610 km (0.118 R)
• M35: 13,672,497 km (0.1 R)
• M36: 13,974,236 km (0.112 R)
• M37: 14,061,003 km (0.108 R)
• M38: 15,695,809 km (0.106 R)
• M39: 16,284,327 km (0.07 R)
• M40: 16,375,432 km (0.099 R)
• M41: 18,661,736 km (0.061 R)
• M42: 18,948,515 km (0.067 R)
• M43: 19,817,529 km (0.111 R)
• M44: 20,404,102 km (0.062 R)
• M45: 20,453,170 km (0.119 R)
• M46: 21,444,107 km (0.079 R)
• M47: 22,399,738 km (0.102 R)
• M48: 23,010,546 km (0.059 R)
• M49: 23,061,709 km (0.111 R)
• M50: 23,164,033 km (0.066 R)
• M51: 23,420,743 km (0.079 R)
• M52: 25,454,826 km (0.073 R)
• M53: 25,507,783 km (0.075 R)
• M54: 25,560,591 km (0.067 R)
• M55: 26,305,589 km (0.047 R)
• M56: 27,057,468 km (0.094 R)
• M57: 27,871,130 km (0.119 R)
• M58: 28,308,255 km (0.093 R)
• M59: 28,857,878 km (0.094 R)
• M60: 28,968,132 km (0.058 R)
• M61: 29,911,795 km (0.078 R)
• M62: 30,415,491 km (0.097 R)
• M63: 31,204,470 km (0.055 R)
• M64: 31,431,111 km (0.1 R)
• M65: 35,072,323 km (0.113 R)
• M66: 36,494,101 km (0.109 R)
• M67: 37,092,044 km (0.104 R)
• M68: 37,693,128 km (0.063 R)
• M69: 40,253,047 km (0.097 R)
• M70: 40,438,100 km (0.08 R)
• M71: 40,499,884 km (0.119 R)
• M72: 40,808,953 km (0.086 R)
• M73: 41,118,770 km (0.084 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 16,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit