🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.01 AU - 1.51 AU

Year: 533 Days

Day: 25.1 Hours

Environment

Temp: -30 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,740,326 km

• M1: 219,909 km (0.117 R)
• M2: 706,252 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.59 AU - 2.09 AU

Year: 940 Days

Day: 34.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.9

Radius: 14.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 9.3 AU - 10.5 AU

Year: 11735 Days

Day: 12.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 33,740,326 km

• M1: 325,824 km (0.107 R)
• M2: 435,779 km (0.102 R)
• M3: 589,715 km (0.093 R)
• M4: 931,546 km (0.118 R)
• M5: 1,059,901 km (0.068 R)
• M6: 2,550,344 km (0.107 R)
• M7: 2,712,509 km (0.115 R)
• M8: 2,854,477 km (0.113 R)
• M9: 3,072,142 km (0.088 R)
• M10: 3,270,209 km (0.115 R)
• M11: 3,524,077 km (0.08 R)
• M12: 3,758,198 km (0.118 R)
• M13: 3,890,442 km (0.088 R)
• M14: 4,078,337 km (0.057 R)
• M15: 4,214,322 km (0.085 R)
• M16: 4,351,952 km (0.092 R)
• M17: 4,519,202 km (0.048 R)
• M18: 4,688,547 km (0.103 R)
• M19: 5,062,841 km (0.115 R)
• M20: 5,179,976 km (0.08 R)
• M21: 5,417,088 km (0.114 R)
• M22: 5,597,204 km (0.106 R)
• M23: 5,809,933 km (0.117 R)
• M24: 6,212,201 km (0.053 R)
• M25: 6,655,759 km (0.089 R)
• M26: 6,946,278 km (0.102 R)
• M27: 7,307,258 km (0.118 R)
• M28: 7,439,951 km (0.086 R)
• M29: 7,674,221 km (0.104 R)
• M30: 7,877,076 km (0.092 R)
• M31: 8,391,992 km (0.054 R)
• M32: 9,095,401 km (0.046 R)
• M33: 9,781,457 km (0.07 R)
• M34: 10,784,959 km (0.064 R)
• M35: 10,974,350 km (0.085 R)
• M36: 11,626,896 km (0.038 R)
• M37: 12,134,332 km (0.117 R)
• M38: 12,331,502 km (0.101 R)
• M39: 12,929,295 km (0.112 R)
• M40: 13,090,262 km (0.102 R)
• M41: 13,211,437 km (0.082 R)
• M42: 13,373,601 km (0.086 R)
• M43: 13,577,353 km (0.048 R)
• M44: 13,905,421 km (0.041 R)
• M45: 14,070,428 km (0.114 R)
• M46: 14,527,599 km (0.11 R)
• M47: 15,627,592 km (0.078 R)
• M48: 16,842,027 km (0.087 R)
• M49: 17,283,192 km (0.039 R)
• M50: 17,594,355 km (0.105 R)
• M51: 18,811,483 km (0.09 R)
• M52: 19,085,696 km (0.111 R)
• M53: 19,361,256 km (0.059 R)
• M54: 21,469,389 km (0.095 R)
• M55: 22,043,845 km (0.043 R)
• M56: 23,159,097 km (0.063 R)
• M57: 23,748,213 km (0.093 R)
• M58: 24,691,278 km (0.118 R)
• M59: 26,103,033 km (0.069 R)
• M60: 26,357,948 km (0.105 R)
• M61: 27,127,629 km (0.091 R)
• M62: 27,541,118 km (0.119 R)
• M63: 28,060,821 km (0.108 R)
• M64: 28,217,450 km (0.11 R)
• M65: 28,846,658 km (0.045 R)
• M66: 30,977,381 km (0.099 R)
• M67: 31,139,246 km (0.054 R)
• M68: 32,225,326 km (0.037 R)
• M69: 32,498,941 km (0.076 R)
• M70: 32,828,056 km (0.101 R)
• M71: 33,158,368 km (0.114 R)
• M72: 33,711,431 km (0.114 R)
• M73: 35,840,508 km (0.057 R)
• M74: 36,010,451 km (0.044 R)
• M75: 36,294,239 km (0.103 R)
• M76: 36,692,917 km (0.069 R)
• M77: 36,921,353 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35

Radius: 6.9

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 15.04 AU - 18.72 AU

Year: 26127 Days

Day: 23.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 33,740,326 km

• M1: 109,954 km (0.045 R)
• M2: 226,940 km (0.091 R)
• M3: 296,802 km (0.077 R)
• M4: 407,056 km (0.062 R)
• M5: 531,820 km (0.091 R)
• M6: 605,423 km (0.109 R)
• M7: 890,556 km (0.089 R)
• M8: 1,280,259 km (0.04 R)
• M9: 1,645,128 km (0.083 R)
• M10: 1,773,782 km (0.104 R)
• M11: 2,199,388 km (0.102 R)
• M12: 2,763,821 km (0.057 R)
• M13: 2,917,158 km (0.038 R)
• M14: 2,961,589 km (0.083 R)
• M15: 3,209,473 km (0.093 R)
• M16: 3,417,563 km (0.077 R)
• M17: 3,606,057 km (0.103 R)
• M18: 4,067,566 km (0.118 R)
• M19: 4,217,164 km (0.085 R)
• M20: 4,368,557 km (0.077 R)
• M21: 4,470,583 km (0.111 R)
• M22: 4,754,968 km (0.106 R)
• M23: 4,912,794 km (0.119 R)
• M24: 5,615,754 km (0.117 R)
• M25: 5,782,556 km (0.11 R)
• M26: 5,950,854 km (0.104 R)
• M27: 6,350,130 km (0.09 R)
• M28: 7,446,234 km (0.086 R)
• M29: 7,814,245 km (0.05 R)
• M30: 7,969,378 km (0.097 R)
• M31: 8,219,505 km (0.11 R)
• M32: 9,246,196 km (0.108 R)
• M33: 9,344,631 km (0.067 R)
• M34: 9,975,336 km (0.081 R)
• M35: 10,076,165 km (0.048 R)
• M36: 10,346,787 km (0.115 R)
• M37: 11,103,304 km (0.061 R)
• M38: 11,417,908 km (0.098 R)
• M39: 11,877,622 km (0.082 R)
• M40: 12,379,224 km (0.054 R)
• M41: 12,560,088 km (0.076 R)
• M42: 13,108,065 km (0.051 R)
• M43: 13,366,420 km (0.085 R)
• M44: 13,551,922 km (0.1 R)
• M45: 14,038,414 km (0.081 R)
• M46: 14,606,886 km (0.075 R)
• M47: 15,376,417 km (0.107 R)
• M48: 16,396,525 km (0.091 R)
• M49: 17,236,218 km (0.111 R)
• M50: 17,357,392 km (0.118 R)
• M51: 17,438,175 km (0.101 R)
• M52: 18,542,506 km (0.058 R)
• M53: 19,124,143 km (0.105 R)
• M54: 20,689,535 km (0.071 R)
• M55: 22,825,194 km (0.086 R)
• M56: 23,002,617 km (0.102 R)
• M57: 23,537,729 km (0.096 R)
• M58: 23,582,459 km (0.085 R)
• M59: 24,847,458 km (0.108 R)
• M60: 25,075,745 km (0.111 R)
• M61: 26,366,475 km (0.097 R)
• M62: 26,645,924 km (0.118 R)
• M63: 26,785,948 km (0.049 R)
• M64: 27,442,981 km (0.116 R)
• M65: 27,631,624 km (0.08 R)
• M66: 27,962,834 km (0.111 R)
• M67: 28,010,257 km (0.104 R)
• M68: 30,026,088 km (0.071 R)
• M69: 30,415,341 km (0.045 R)
• M70: 31,297,221 km (0.096 R)
• M71: 31,593,126 km (0.08 R)
• M72: 32,137,961 km (0.088 R)
• M73: 33,740,304 km (0.092 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 18,470 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit