🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.44 AU - 0.72 AU

Year: 285 Days

Day: 20.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 10,320,881 km

• M1: 415,882 km (0.119 R)

Asteroid Belt

Center: 2.22 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.8

Radius: 12.1

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.07 AU - 4.63 AU

Year: 4878 Days

Day: 7.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 10,320,881 km

• M1: 160,967 km (0.068 R)
• M2: 441,463 km (0.071 R)
• M3: 744,100 km (0.075 R)
• M4: 1,139,487 km (0.11 R)
• M5: 1,376,300 km (0.117 R)
• M6: 1,516,773 km (0.111 R)
• M7: 1,596,957 km (0.084 R)
• M8: 1,898,098 km (0.039 R)
• M9: 2,235,740 km (0.114 R)
• M10: 2,327,892 km (0.112 R)
• M11: 2,554,384 km (0.055 R)
• M12: 2,768,309 km (0.105 R)
• M13: 3,467,230 km (0.114 R)
• M14: 3,770,465 km (0.102 R)
• M15: 4,150,593 km (0.041 R)
• M16: 4,264,736 km (0.072 R)
• M17: 4,923,565 km (0.099 R)
• M18: 5,339,298 km (0.06 R)
• M19: 5,438,780 km (0.113 R)
• M20: 5,589,126 km (0.041 R)
• M21: 5,817,263 km (0.074 R)
• M22: 5,996,930 km (0.09 R)
• M23: 6,256,632 km (0.075 R)
• M24: 6,467,266 km (0.111 R)
• M25: 7,112,930 km (0.102 R)
• M26: 7,195,209 km (0.117 R)
• M27: 7,694,866 km (0.058 R)
• M28: 7,977,456 km (0.07 R)
• M29: 8,378,827 km (0.093 R)
• M30: 8,816,251 km (0.1 R)
• M31: 9,082,236 km (0.097 R)
• M32: 9,231,086 km (0.049 R)
• M33: 9,320,845 km (0.117 R)
• M34: 9,440,972 km (0.105 R)
• M35: 9,622,285 km (0.068 R)
• M36: 9,896,198 km (0.083 R)
• M37: 10,172,655 km (0.104 R)
• M38: 10,296,373 km (0.074 R)
• M39: 10,827,894 km (0.097 R)
• M40: 11,208,471 km (0.077 R)
• M41: 11,368,391 km (0.118 R)
• M42: 11,625,699 km (0.104 R)
• M43: 11,917,565 km (0.105 R)
• M44: 13,480,863 km (0.047 R)
• M45: 13,650,955 km (0.092 R)
• M46: 13,924,570 km (0.066 R)
• M47: 15,426,532 km (0.084 R)
• M48: 15,962,392 km (0.111 R)
• M49: 16,070,402 km (0.064 R)
• M50: 16,431,980 km (0.059 R)
• M51: 16,540,887 km (0.096 R)
• M52: 16,686,595 km (0.033 R)
• M53: 16,832,752 km (0.06 R)
• M54: 17,273,617 km (0.087 R)
• M55: 17,495,471 km (0.088 R)
• M56: 17,755,622 km (0.05 R)
• M57: 17,904,771 km (0.118 R)
• M58: 18,430,308 km (0.095 R)
• M59: 18,846,789 km (0.077 R)
• M60: 18,960,782 km (0.094 R)
• M61: 19,113,372 km (0.114 R)
• M62: 21,014,611 km (0.058 R)
• M63: 21,093,449 km (0.103 R)
• M64: 21,449,642 km (0.075 R)
• M65: 21,767,986 km (0.11 R)
• M66: 21,967,699 km (0.046 R)
• M67: 22,530,187 km (0.08 R)
• M68: 22,610,970 km (0.082 R)
• M69: 23,382,895 km (0.055 R)
• M70: 23,669,375 km (0.091 R)
• M71: 24,370,241 km (0.102 R)
• M72: 24,619,172 km (0.118 R)
• M73: 24,869,000 km (0.104 R)
• M74: 25,287,276 km (0.103 R)
• M75: 25,707,796 km (0.079 R)
• M76: 27,456,296 km (0.106 R)
• M77: 27,628,932 km (0.109 R)
• M78: 28,453,964 km (0.047 R)
• M79: 29,242,943 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18

Radius: 14

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.42 AU - 4.58 AU

Year: 6164 Days

Day: 7.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 10,320,881 km

• M1: 274,213 km (0.092 R)
• M2: 386,710 km (0.027 R)
• M3: 514,467 km (0.058 R)
• M4: 655,239 km (0.084 R)
• M5: 879,037 km (0.104 R)
• M6: 1,150,557 km (0.059 R)
• M7: 1,264,252 km (0.062 R)
• M8: 1,519,316 km (0.101 R)
• M9: 1,613,563 km (0.099 R)
• M10: 1,758,673 km (0.067 R)
• M11: 1,925,474 km (0.086 R)
• M12: 2,302,162 km (0.075 R)
• M13: 2,411,667 km (0.099 R)
• M14: 2,645,339 km (0.102 R)
• M15: 2,808,700 km (0.107 R)
• M16: 3,035,191 km (0.106 R)
• M17: 3,401,856 km (0.118 R)
• M18: 3,826,265 km (0.117 R)
• M19: 4,111,398 km (0.038 R)
• M20: 4,279,097 km (0.05 R)
• M21: 4,632,896 km (0.106 R)
• M22: 4,725,797 km (0.054 R)
• M23: 4,913,542 km (0.101 R)
• M24: 5,103,681 km (0.109 R)
• M25: 5,344,982 km (0.055 R)
• M26: 5,454,787 km (0.07 R)
• M27: 5,689,057 km (0.088 R)
• M28: 5,964,467 km (0.119 R)
• M29: 6,053,179 km (0.093 R)
• M30: 6,257,380 km (0.097 R)
• M31: 6,515,735 km (0.101 R)
• M32: 6,764,666 km (0.098 R)
• M33: 7,448,179 km (0.118 R)
• M34: 7,557,385 km (0.07 R)
• M35: 7,667,190 km (0.099 R)
• M36: 7,860,620 km (0.12 R)
• M37: 8,055,696 km (0.101 R)
• M38: 8,693,581 km (0.106 R)
• M39: 9,318,451 km (0.089 R)
• M40: 9,703,367 km (0.083 R)
• M41: 10,003,011 km (0.089 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: 523 - 10,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit