🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.1 AU - 1.76 AU

Year: 634 Days

Day: 20.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,952,112 km

• M1: 138,079 km (0.098 R)
• M2: 666,309 km (0.113 R)

Asteroid Belt

Center: 4.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.5

Radius: 8.7

Gravity: 12.45 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.01 AU - 8.29 AU

Year: 7090 Days

Day: 6.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 70,952,112 km

• M1: 112,049 km (0.1 R)
• M2: 255,663 km (0.117 R)
• M3: 421,417 km (0.095 R)
• M4: 511,774 km (0.096 R)
• M5: 668,553 km (0.104 R)
• M6: 908,059 km (0.078 R)
• M7: 994,078 km (0.112 R)
• M8: 1,174,642 km (0.071 R)
• M9: 1,326,784 km (0.108 R)
• M10: 1,465,461 km (0.08 R)
• M11: 1,608,925 km (0.114 R)
• M12: 2,346,891 km (0.068 R)
• M13: 2,418,698 km (0.077 R)
• M14: 2,638,607 km (0.114 R)
• M15: 2,890,680 km (0.068 R)
• M16: 3,124,352 km (0.104 R)
• M17: 3,203,638 km (0.079 R)
• M18: 3,337,229 km (0.116 R)
• M19: 3,554,894 km (0.118 R)
• M20: 3,637,622 km (0.096 R)
• M21: 3,749,072 km (0.097 R)
• M22: 3,890,143 km (0.072 R)
• M23: 4,177,221 km (0.088 R)
• M24: 5,457,031 km (0.084 R)
• M25: 6,239,129 km (0.077 R)
• M26: 6,814,183 km (0.05 R)
• M27: 6,882,998 km (0.103 R)
• M28: 8,527,827 km (0.102 R)
• M29: 8,639,277 km (0.102 R)
• M30: 9,127,265 km (0.097 R)
• M31: 9,241,259 km (0.075 R)
• M32: 9,432,146 km (0.111 R)
• M33: 10,485,614 km (0.046 R)
• M34: 10,684,878 km (0.081 R)
• M35: 11,086,997 km (0.065 R)
• M36: 11,249,161 km (0.105 R)
• M37: 11,535,043 km (0.1 R)
• M38: 12,155,575 km (0.117 R)
• M39: 12,787,028 km (0.12 R)
• M40: 13,128,111 km (0.114 R)
• M41: 13,602,186 km (0.081 R)
• M42: 14,345,538 km (0.039 R)
• M43: 14,433,951 km (0.117 R)
• M44: 15,192,113 km (0.038 R)
• M45: 16,146,547 km (0.11 R)
• M46: 16,422,854 km (0.088 R)
• M47: 16,886,757 km (0.108 R)
• M48: 16,979,957 km (0.065 R)
• M49: 17,922,423 km (0.071 R)
• M50: 19,514,294 km (0.113 R)
• M51: 19,661,199 km (0.108 R)
• M52: 20,005,574 km (0.034 R)
• M53: 20,451,226 km (0.067 R)
• M54: 21,000,399 km (0.054 R)
• M55: 21,756,916 km (0.044 R)
• M56: 22,215,134 km (0.118 R)
• M57: 22,419,934 km (0.09 R)
• M58: 22,831,178 km (0.046 R)
• M59: 23,089,534 km (0.091 R)
• M60: 23,244,966 km (0.116 R)
• M61: 24,079,872 km (0.114 R)
• M62: 24,553,798 km (0.112 R)
• M63: 25,243,893 km (0.108 R)
• M64: 25,404,112 km (0.098 R)
• M65: 26,751,839 km (0.101 R)
• M66: 26,915,200 km (0.107 R)
• M67: 27,516,733 km (0.081 R)
• M68: 28,344,159 km (0.089 R)
• M69: 28,566,162 km (0.098 R)
• M70: 29,854,050 km (0.058 R)
• M71: 29,966,997 km (0.103 R)
• M72: 30,818,209 km (0.109 R)
• M73: 31,677,349 km (0.097 R)
• M74: 32,893,281 km (0.109 R)
• M75: 33,477,759 km (0.107 R)
• M76: 33,595,044 km (0.074 R)
• M77: 34,124,471 km (0.118 R)
• M78: 35,311,081 km (0.03 R)
• M79: 36,813,194 km (0.104 R)
• M80: 39,259,717 km (0.091 R)
• M81: 39,445,219 km (0.054 R)
• M82: 39,817,418 km (0.092 R)
• M83: 40,003,817 km (0.118 R)
• M84: 40,190,665 km (0.107 R)
• M85: 40,315,280 km (0.062 R)
• M86: 40,752,704 km (0.087 R)
• M87: 41,191,624 km (0.108 R)
• M88: 41,758,301 km (0.103 R)
• M89: 41,947,692 km (0.067 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742.1

Radius: 4.8

Gravity: 32.21 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 10.69 AU - 15.23 AU

Year: 17303 Days

Day: 18.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 70,952,112 km

• M1: 130,599 km (0.093 R)
• M2: 374,144 km (0.097 R)
• M3: 504,145 km (0.079 R)
• M4: 924,664 km (0.12 R)
• M5: 1,180,776 km (0.113 R)
• M6: 1,400,834 km (0.108 R)
• M7: 1,457,981 km (0.026 R)
• M8: 1,545,047 km (0.086 R)
• M9: 1,694,046 km (0.055 R)
• M10: 1,724,265 km (0.094 R)
• M11: 2,037,972 km (0.105 R)
• M12: 2,301,563 km (0.069 R)
• M13: 2,681,392 km (0.119 R)
• M14: 2,933,315 km (0.039 R)
• M15: 3,733,514 km (0.104 R)
• M16: 3,893,285 km (0.118 R)
• M17: 5,116,696 km (0.1 R)
• M18: 6,258,427 km (0.1 R)
• M19: 6,687,922 km (0.093 R)
• M20: 7,726,880 km (0.105 R)
• M21: 8,032,957 km (0.102 R)
• M22: 8,447,044 km (0.114 R)
• M23: 9,027,783 km (0.114 R)
• M24: 9,081,189 km (0.088 R)
• M25: 9,404,021 km (0.053 R)
• M26: 10,171,907 km (0.101 R)
• M27: 10,789,148 km (0.069 R)
• M28: 11,130,979 km (0.088 R)
• M29: 11,825,263 km (0.115 R)
• M30: 13,255,269 km (0.087 R)
• M31: 14,114,260 km (0.1 R)
• M32: 14,738,831 km (0.119 R)
• M33: 14,864,942 km (0.108 R)
• M34: 15,054,483 km (0.113 R)
• M35: 15,181,491 km (0.078 R)
• M36: 17,060,889 km (0.091 R)
• M37: 18,534,877 km (0.092 R)
• M38: 18,739,078 km (0.092 R)
• M39: 19,356,020 km (0.058 R)
• M40: 19,909,981 km (0.114 R)
• M41: 20,539,339 km (0.07 R)
• M42: 22,466,309 km (0.087 R)
• M43: 22,538,864 km (0.074 R)
• M44: 22,611,419 km (0.087 R)
• M45: 23,930,573 km (0.103 R)
• M46: 24,152,875 km (0.046 R)
• M47: 24,375,776 km (0.119 R)
• M48: 24,823,822 km (0.081 R)
• M49: 25,048,817 km (0.1 R)
• M50: 26,183,966 km (0.029 R)
• M51: 27,027,099 km (0.066 R)
• M52: 27,957,000 km (0.12 R)
• M53: 30,007,388 km (0.106 R)
• M54: 30,728,300 km (0.119 R)
• M55: 31,373,965 km (0.11 R)
• M56: 32,514,499 km (0.111 R)
• M57: 33,751,673 km (0.049 R)
• M58: 34,084,080 km (0.113 R)
• M59: 35,256,329 km (0.085 R)
• M60: 35,678,195 km (0.098 R)
• M61: 35,932,062 km (0.082 R)
• M62: 36,271,500 km (0.1 R)
• M63: 39,112,662 km (0.092 R)
• M64: 40,163,288 km (0.076 R)
• M65: 41,667,645 km (0.106 R)
• M66: 42,381,974 km (0.064 R)
• M67: 42,561,193 km (0.08 R)
• M68: 44,276,183 km (0.117 R)
• M69: 46,751,878 km (0.111 R)
• M70: 46,844,329 km (0.077 R)
• M71: 47,122,432 km (0.114 R)
• M72: 47,308,083 km (0.12 R)
• M73: 49,366,250 km (0.067 R)
• M74: 50,406,255 km (0.048 R)
• M75: 51,549,033 km (0.049 R)
• M76: 51,931,854 km (0.09 R)
• M77: 53,279,132 km (0.12 R)
• M78: 53,569,352 km (0.096 R)
• M79: 53,763,081 km (0.113 R)
• M80: 55,419,429 km (0.111 R)
• M81: 58,682,158 km (0.116 R)
• M82: 58,881,872 km (0.094 R)
• M83: 59,081,734 km (0.045 R)
• M84: 60,286,296 km (0.117 R)
• M85: 61,397,509 km (0.06 R)
• M86: 64,874,762 km (0.094 R)
• M87: 67,472,080 km (0.116 R)
• M88: 67,785,937 km (0.093 R)
• M89: 68,205,409 km (0.107 R)
• M90: 69,152,065 km (0.05 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 14,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit