🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.55 AU - 0.55 AU

Year: 263 Days

Day: 20.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,270,987 km

• M1: 166,353 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.61 AU - 0.71 AU

Year: 346 Days

Day: 29.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,270,987 km

• M1: 59,091 km (0.111 R)
• M2: 96,790 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.3

Radius: 9.4

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.79 AU - 0.81 AU

Year: 462 Days

Day: 10.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 87,270,987 km

• M1: 125,363 km (0.081 R)
• M2: 198,068 km (0.119 R)
• M3: 260,599 km (0.084 R)
• M4: 379,380 km (0.08 R)
• M5: 542,891 km (0.101 R)
• M6: 648,806 km (0.11 R)
• M7: 713,432 km (0.088 R)
• M8: 845,078 km (0.081 R)
• M9: 935,884 km (0.114 R)
• M10: 1,070,971 km (0.049 R)
• M11: 1,207,404 km (0.049 R)
• M12: 1,333,067 km (0.075 R)
• M13: 1,394,701 km (0.119 R)
• M14: 1,509,443 km (0.07 R)
• M15: 1,579,903 km (0.075 R)
• M16: 1,669,512 km (0.039 R)
• M17: 1,730,249 km (0.047 R)
• M18: 1,835,267 km (0.045 R)
• M19: 1,961,527 km (0.112 R)
• M20: 2,084,198 km (0.036 R)
• M21: 2,149,871 km (0.069 R)
• M22: 2,357,962 km (0.074 R)
• M23: 2,467,916 km (0.102 R)
• M24: 2,629,033 km (0.098 R)
• M25: 2,786,410 km (0.111 R)
• M26: 2,954,408 km (0.088 R)
• M27: 3,193,765 km (0.054 R)
• M28: 3,277,390 km (0.098 R)
• M29: 3,431,626 km (0.119 R)
• M30: 3,643,606 km (0.09 R)
• M31: 3,787,220 km (0.076 R)
• M32: 3,924,700 km (0.113 R)
• M33: 4,031,064 km (0.106 R)
• M34: 4,129,948 km (0.073 R)
• M35: 4,221,353 km (0.036 R)
• M36: 4,305,128 km (0.097 R)
• M37: 4,372,447 km (0.099 R)
• M38: 4,465,646 km (0.114 R)
• M39: 5,003,450 km (0.089 R)
• M40: 5,074,360 km (0.109 R)
• M41: 5,352,313 km (0.097 R)
• M42: 5,534,373 km (0.057 R)
• M43: 5,598,551 km (0.103 R)
• M44: 5,662,878 km (0.112 R)
• M45: 6,026,550 km (0.104 R)
• M46: 6,273,088 km (0.092 R)

Asteroid Belt

Center: 5.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 733

Radius: 3

Gravity: 81.44 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 10.85 AU - 11.27 AU

Year: 23749 Days

Day: 18.4 Hours

Environment

Temp: -238 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,270,987 km

• M1: 59,390 km (0.101 R)
• M2: 88,412 km (0.052 R)
• M3: 181,761 km (0.102 R)
• M4: 536,608 km (0.03 R)
• M5: 560,244 km (0.037 R)
• M6: 584,180 km (0.109 R)
• M7: 1,224,459 km (0.1 R)
• M8: 1,319,304 km (0.115 R)
• M9: 1,384,079 km (0.06 R)
• M10: 1,974,243 km (0.109 R)
• M11: 2,085,694 km (0.116 R)
• M12: 2,353,474 km (0.108 R)
• M13: 2,632,025 km (0.083 R)
• M14: 3,350,992 km (0.05 R)
• M15: 3,663,502 km (0.097 R)
• M16: 4,173,481 km (0.116 R)
• M17: 5,309,228 km (0.087 R)
• M18: 5,360,690 km (0.09 R)
• M19: 6,097,908 km (0.111 R)
• M20: 6,533,238 km (0.055 R)
• M21: 6,699,142 km (0.097 R)
• M22: 7,376,222 km (0.118 R)
• M23: 8,612,649 km (0.115 R)
• M24: 8,733,823 km (0.096 R)
• M25: 9,100,338 km (0.117 R)
• M26: 9,285,540 km (0.102 R)
• M27: 9,659,535 km (0.053 R)
• M28: 9,975,036 km (0.089 R)
• M29: 10,038,466 km (0.033 R)
• M30: 11,204,282 km (0.116 R)
• M31: 11,402,649 km (0.1 R)
• M32: 11,802,973 km (0.057 R)
• M33: 11,870,142 km (0.099 R)
• M34: 13,309,723 km (0.118 R)
• M35: 13,872,510 km (0.113 R)
• M36: 14,948,418 km (0.115 R)
• M37: 15,166,831 km (0.109 R)
• M38: 15,533,196 km (0.067 R)
• M39: 16,199,804 km (0.066 R)
• M40: 16,349,252 km (0.117 R)
• M41: 16,424,201 km (0.079 R)
• M42: 16,499,149 km (0.118 R)
• M43: 16,649,495 km (0.102 R)
• M44: 18,177,637 km (0.06 R)
• M45: 18,644,682 km (0.05 R)
• M46: 20,230,120 km (0.074 R)
• M47: 21,038,846 km (0.079 R)
• M48: 22,023,200 km (0.071 R)
• M49: 22,105,928 km (0.119 R)
• M50: 23,358,810 km (0.094 R)
• M51: 24,036,339 km (0.069 R)
• M52: 25,410,844 km (0.118 R)
• M53: 25,845,575 km (0.099 R)
• M54: 28,866,106 km (0.045 R)
• M55: 30,694,192 km (0.092 R)
• M56: 30,971,696 km (0.091 R)
• M57: 31,342,848 km (0.087 R)
• M58: 32,183,439 km (0.041 R)
• M59: 32,842,417 km (0.09 R)
• M60: 40,175,107 km (0.056 R)
• M61: 43,347,030 km (0.089 R)
• M62: 44,178,645 km (0.115 R)
• M63: 44,596,322 km (0.038 R)
• M64: 46,174,430 km (0.101 R)
• M65: 46,280,345 km (0.099 R)
• M66: 46,492,325 km (0.076 R)
• M67: 49,276,940 km (0.052 R)
• M68: 49,385,099 km (0.115 R)
• M69: 53,331,940 km (0.098 R)
• M70: 53,442,942 km (0.086 R)
• M71: 55,455,332 km (0.099 R)
• M72: 56,470,803 km (0.095 R)
• M73: 57,151,174 km (0.118 R)
• M74: 58,978,661 km (0.114 R)
• M75: 59,438,525 km (0.067 R)
• M76: 60,015,075 km (0.08 R)
• M77: 60,246,204 km (0.104 R)
• M78: 63,395,239 km (0.108 R)
• M79: 63,512,973 km (0.094 R)
• M80: 65,762,177 km (0.053 R)
• M81: 67,076,244 km (0.108 R)
• M82: 68,037,411 km (0.083 R)
• M83: 68,278,413 km (0.049 R)
• M84: 71,559,393 km (0.099 R)
• M85: 72,049,925 km (0.094 R)
• M86: 72,295,565 km (0.075 R)
• M87: 74,146,689 km (0.034 R)
• M88: 78,273,645 km (0.106 R)
• M89: 79,538,944 km (0.088 R)
• M90: 79,665,803 km (0.045 R)
• M91: 80,810,975 km (0.058 R)
• M92: 81,577,364 km (0.114 R)
• M93: 85,705,518 km (0.107 R)
• M94: 85,835,668 km (0.12 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 18,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit