🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.49 AU - 0.55 AU

Year: 242 Days

Day: 30.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.5 AU - 0.8 AU

Year: 338 Days

Day: 18.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,979,823 km

• M1: 145,260 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.2

Radius: 8.2

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.05 AU - 1.05 AU

Year: 695 Days

Day: 9.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 80,979,823 km

• M1: 115,789 km (0.107 R)
• M2: 223,649 km (0.067 R)
• M3: 318,943 km (0.07 R)
• M4: 390,002 km (0.038 R)
• M5: 467,493 km (0.116 R)
• M6: 557,701 km (0.041 R)
• M7: 615,446 km (0.104 R)
• M8: 711,936 km (0.108 R)
• M9: 783,145 km (0.105 R)
• M10: 888,611 km (0.06 R)
• M11: 969,843 km (0.109 R)
• M12: 1,028,485 km (0.119 R)
• M13: 1,171,202 km (0.097 R)
• M14: 1,293,124 km (0.114 R)
• M15: 1,357,900 km (0.086 R)
• M16: 1,457,382 km (0.074 R)
• M17: 1,515,277 km (0.102 R)
• M18: 1,628,672 km (0.102 R)
• M19: 1,714,242 km (0.11 R)
• M20: 1,827,338 km (0.119 R)
• M21: 1,890,019 km (0.106 R)
• M22: 1,996,234 km (0.113 R)
• M23: 2,077,166 km (0.098 R)
• M24: 2,170,366 km (0.077 R)
• M25: 2,287,351 km (0.107 R)
• M26: 2,406,431 km (0.062 R)
• M27: 2,492,899 km (0.041 R)
• M28: 2,545,258 km (0.1 R)
• M29: 2,806,456 km (0.096 R)
• M30: 2,958,747 km (0.058 R)
• M31: 3,051,497 km (0.082 R)
• M32: 3,303,420 km (0.114 R)
• M33: 3,374,030 km (0.115 R)
• M34: 3,457,955 km (0.113 R)
• M35: 3,555,642 km (0.029 R)
• M36: 3,687,588 km (0.077 R)
• M37: 3,740,695 km (0.116 R)
• M38: 3,800,833 km (0.05 R)
• M39: 3,922,157 km (0.076 R)
• M40: 3,996,806 km (0.076 R)
• M41: 4,140,869 km (0.064 R)
• M42: 4,293,608 km (0.034 R)
• M43: 4,363,770 km (0.119 R)
• M44: 4,512,021 km (0.036 R)
• M45: 4,590,411 km (0.104 R)
• M46: 4,726,994 km (0.115 R)
• M47: 4,996,569 km (0.065 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963.1

Radius: 7.6

Gravity: 16.67 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 8.42 AU - 10.32 AU

Year: 18519 Days

Day: 15.2 Hours

Environment

Temp: -239 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,979,823 km

• M1: 115,041 km (0.047 R)
• M2: 200,910 km (0.087 R)
• M3: 323,281 km (0.042 R)
• M4: 536,009 km (0.112 R)
• M5: 866,620 km (0.052 R)
• M6: 971,788 km (0.101 R)
• M7: 1,026,092 km (0.103 R)
• M8: 1,253,630 km (0.093 R)
• M9: 1,722,769 km (0.086 R)
• M10: 2,170,067 km (0.032 R)
• M11: 2,425,580 km (0.058 R)
• M12: 2,965,329 km (0.118 R)
• M13: 3,207,827 km (0.029 R)
• M14: 4,151,191 km (0.05 R)
• M15: 4,241,100 km (0.044 R)
• M16: 5,271,231 km (0.089 R)
• M17: 5,515,673 km (0.027 R)
• M18: 6,015,929 km (0.085 R)
• M19: 6,271,592 km (0.118 R)
• M20: 6,323,053 km (0.075 R)
• M21: 6,952,711 km (0.053 R)
• M22: 8,158,021 km (0.106 R)
• M23: 8,270,817 km (0.064 R)
• M24: 8,612,349 km (0.118 R)
• M25: 8,727,091 km (0.04 R)
• M26: 10,387,777 km (0.095 R)
• M27: 10,448,813 km (0.052 R)
• M28: 10,571,334 km (0.074 R)
• M29: 10,694,303 km (0.104 R)
• M30: 11,066,203 km (0.093 R)
• M31: 11,253,799 km (0.098 R)
• M32: 11,568,703 km (0.096 R)
• M33: 13,786,042 km (0.109 R)
• M34: 14,804,953 km (0.111 R)
• M35: 15,011,698 km (0.109 R)
• M36: 15,428,028 km (0.111 R)
• M37: 15,567,603 km (0.089 R)
• M38: 16,059,481 km (0.037 R)
• M39: 17,203,007 km (0.115 R)
• M40: 17,420,373 km (0.113 R)
• M41: 18,004,403 km (0.114 R)
• M42: 18,892,266 km (0.045 R)
• M43: 19,567,701 km (0.06 R)
• M44: 20,403,803 km (0.044 R)
• M45: 21,329,216 km (0.107 R)
• M46: 23,460,985 km (0.105 R)
• M47: 23,782,471 km (0.081 R)
• M48: 24,429,931 km (0.06 R)
• M49: 26,157,038 km (0.069 R)
• M50: 26,323,541 km (0.092 R)
• M51: 26,825,292 km (0.096 R)
• M52: 27,161,588 km (0.119 R)
• M53: 27,414,558 km (0.114 R)
• M54: 29,467,340 km (0.102 R)
• M55: 30,162,521 km (0.082 R)
• M56: 31,127,278 km (0.099 R)
• M57: 31,569,190 km (0.027 R)
• M58: 33,357,184 km (0.075 R)
• M59: 33,537,748 km (0.091 R)
• M60: 33,809,268 km (0.075 R)
• M61: 34,081,537 km (0.106 R)
• M62: 34,263,448 km (0.059 R)
• M63: 34,354,553 km (0.064 R)
• M64: 38,346,422 km (0.119 R)
• M65: 39,964,473 km (0.092 R)
• M66: 41,216,906 km (0.119 R)
• M67: 41,994,067 km (0.087 R)
• M68: 42,874,002 km (0.038 R)
• M69: 44,951,019 km (0.027 R)
• M70: 46,353,798 km (0.096 R)
• M71: 47,060,498 km (0.101 R)
• M72: 48,689,320 km (0.03 R)
• M73: 48,894,119 km (0.042 R)
• M74: 49,510,612 km (0.093 R)
• M75: 50,647,406 km (0.115 R)
• M76: 51,583,889 km (0.07 R)
• M77: 52,946,576 km (0.109 R)
• M78: 53,262,826 km (0.051 R)
• M79: 54,215,016 km (0.082 R)
• M80: 55,172,891 km (0.112 R)
• M81: 57,646,043 km (0.102 R)
• M82: 58,079,877 km (0.051 R)
• M83: 58,514,758 km (0.095 R)
• M84: 59,716,328 km (0.091 R)
• M85: 59,935,639 km (0.067 R)
• M86: 62,477,157 km (0.082 R)
• M87: 63,034,260 km (0.1 R)
• M88: 63,929,154 km (0.088 R)
• M89: 64,041,352 km (0.088 R)
• M90: 65,958,000 km (0.115 R)
• M91: 72,520,261 km (0.082 R)
• M92: 74,871,640 km (0.045 R)
• M93: 76,889,865 km (0.095 R)
• M94: 80,011,075 km (0.096 R)
• M95: 80,858,547 km (0.078 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 15,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit