🌌 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: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.5 AU - 0.62 AU

Year: 275 Days

Day: 24.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,586,865 km

• M1: 143,464 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.9

Radius: 13.9

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.89 AU - 0.91 AU

Year: 560 Days

Day: 14.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 14,586,865 km

• M1: 178,470 km (0.087 R)
• M2: 323,131 km (0.064 R)
• M3: 426,204 km (0.031 R)
• M4: 584,778 km (0.081 R)
• M5: 675,434 km (0.106 R)
• M6: 817,104 km (0.066 R)
• M7: 953,836 km (0.12 R)
• M8: 1,121,984 km (0.054 R)
• M9: 1,300,753 km (0.11 R)
• M10: 1,457,532 km (0.101 R)
• M11: 1,561,203 km (0.07 R)
• M12: 1,756,129 km (0.067 R)
• M13: 1,867,131 km (0.108 R)
• M14: 1,959,283 km (0.108 R)
• M15: 2,067,443 km (0.093 R)
• M16: 2,222,576 km (0.116 R)
• M17: 2,466,570 km (0.039 R)
• M18: 2,719,540 km (0.056 R)
• M19: 2,849,241 km (0.04 R)
• M20: 3,047,907 km (0.04 R)
• M21: 3,293,996 km (0.084 R)
• M22: 3,397,966 km (0.118 R)
• M23: 3,520,487 km (0.082 R)
• M24: 3,617,875 km (0.084 R)
• M25: 3,779,141 km (0.082 R)
• M26: 3,888,049 km (0.107 R)
• M27: 3,979,603 km (0.099 R)
• M28: 4,072,054 km (0.055 R)
• M29: 4,202,503 km (0.044 R)
• M30: 4,496,463 km (0.114 R)
• M31: 4,699,468 km (0.088 R)
• M32: 4,905,613 km (0.096 R)
• M33: 5,004,797 km (0.103 R)
• M34: 5,154,843 km (0.067 R)
• M35: 5,245,649 km (0.116 R)
• M36: 5,459,724 km (0.074 R)
• M37: 5,635,053 km (0.101 R)
• M38: 5,843,742 km (0.066 R)
• M39: 6,065,745 km (0.028 R)
• M40: 6,161,637 km (0.092 R)
• M41: 6,279,670 km (0.06 R)
• M42: 6,387,679 km (0.119 R)
• M43: 6,507,208 km (0.08 R)
• M44: 6,649,326 km (0.065 R)
• M45: 6,737,290 km (0.055 R)
• M46: 7,037,383 km (0.031 R)
• M47: 7,296,337 km (0.108 R)
• M48: 7,421,401 km (0.117 R)
• M49: 7,512,655 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.9

Radius: 14

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.12 AU - 3.16 AU

Year: 3650 Days

Day: 6.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 14,586,865 km

• M1: 238,010 km (0.113 R)
• M2: 340,036 km (0.116 R)
• M3: 429,645 km (0.112 R)
• M4: 537,655 km (0.102 R)
• M5: 643,570 km (0.053 R)
• M6: 803,490 km (0.099 R)
• M7: 1,019,809 km (0.12 R)
• M8: 1,202,168 km (0.087 R)
• M9: 1,415,196 km (0.113 R)
• M10: 1,610,870 km (0.069 R)
• M11: 1,943,426 km (0.054 R)
• M12: 2,118,007 km (0.066 R)
• M13: 2,448,319 km (0.11 R)
• M14: 2,554,234 km (0.052 R)
• M15: 2,758,734 km (0.103 R)
• M16: 3,006,319 km (0.083 R)
• M17: 3,391,683 km (0.089 R)
• M18: 3,536,942 km (0.036 R)
• M19: 3,657,369 km (0.117 R)
• M20: 3,779,291 km (0.091 R)
• M21: 3,930,235 km (0.034 R)
• M22: 4,055,149 km (0.062 R)
• M23: 4,209,684 km (0.094 R)
• M24: 4,337,740 km (0.064 R)
• M25: 4,495,865 km (0.045 R)
• M26: 4,744,197 km (0.098 R)
• M27: 4,952,138 km (0.098 R)
• M28: 5,208,699 km (0.108 R)
• M29: 5,331,070 km (0.089 R)
• M30: 5,877,401 km (0.106 R)
• M31: 6,295,078 km (0.106 R)
• M32: 6,392,766 km (0.055 R)
• M33: 6,906,036 km (0.11 R)
• M34: 7,023,770 km (0.046 R)
• M35: 7,449,974 km (0.105 R)
• M36: 7,779,388 km (0.053 R)
• M37: 7,954,717 km (0.079 R)
• M38: 8,060,632 km (0.101 R)
• M39: 8,238,056 km (0.106 R)
• M40: 8,506,883 km (0.118 R)
• M41: 8,669,496 km (0.116 R)
• M42: 8,760,302 km (0.055 R)
• M43: 8,924,411 km (0.094 R)
• M44: 9,126,667 km (0.075 R)
• M45: 9,237,519 km (0.067 R)
• M46: 9,348,820 km (0.107 R)
• M47: 9,572,917 km (0.091 R)
• M48: 9,666,865 km (0.095 R)
• M49: 10,007,350 km (0.098 R)
• M50: 10,255,832 km (0.04 R)
• M51: 10,371,172 km (0.095 R)
• M52: 10,525,706 km (0.118 R)
• M53: 10,954,603 km (0.112 R)
• M54: 11,111,980 km (0.062 R)
• M55: 11,488,817 km (0.112 R)
• M56: 11,648,737 km (0.086 R)
• M57: 12,011,213 km (0.091 R)
• M58: 12,112,640 km (0.072 R)
• M59: 12,275,403 km (0.101 R)
• M60: 12,644,311 km (0.077 R)
• M61: 12,892,344 km (0.075 R)
• M62: 13,142,023 km (0.066 R)
• M63: 13,246,592 km (0.112 R)
• M64: 13,477,422 km (0.079 R)
• M65: 14,135,204 km (0.055 R)
• M66: 14,371,269 km (0.111 R)
• M67: 14,543,606 km (0.11 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: 229 - 10,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit