🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.4

Radius: 11.1

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.72 AU - 1.1 AU

Year: 599 Days

Day: 11.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 12,274,390 km

• M1: 138,228 km (0.076 R)
• M2: 218,562 km (0.108 R)
• M3: 297,849 km (0.072 R)
• M4: 372,648 km (0.052 R)
• M5: 479,461 km (0.065 R)
• M6: 590,164 km (0.113 R)
• M7: 701,614 km (0.061 R)
• M8: 791,672 km (0.025 R)
• M9: 865,872 km (0.107 R)
• M10: 942,616 km (0.116 R)
• M11: 1,032,525 km (0.118 R)
• M12: 1,103,583 km (0.12 R)
• M13: 1,176,288 km (0.043 R)
• M14: 1,250,788 km (0.053 R)
• M15: 1,404,874 km (0.094 R)
• M16: 1,478,177 km (0.096 R)
• M17: 1,565,392 km (0.062 R)
• M18: 1,635,254 km (0.076 R)
• M19: 1,758,373 km (0.088 R)
• M20: 1,932,206 km (0.103 R)
• M21: 2,062,805 km (0.09 R)
• M22: 2,146,879 km (0.116 R)
• M23: 2,239,331 km (0.108 R)
• M24: 2,398,951 km (0.081 R)
• M25: 2,472,703 km (0.088 R)
• M26: 2,584,902 km (0.116 R)
• M27: 2,714,154 km (0.083 R)
• M28: 2,829,943 km (0.074 R)
• M29: 3,050,749 km (0.079 R)
• M30: 3,285,319 km (0.049 R)
• M31: 3,467,379 km (0.119 R)
• M32: 3,551,304 km (0.046 R)
• M33: 3,703,894 km (0.067 R)
• M34: 3,945,793 km (0.083 R)
• M35: 4,104,068 km (0.098 R)
• M36: 4,282,538 km (0.109 R)
• M37: 4,390,698 km (0.109 R)
• M38: 4,481,653 km (0.12 R)
• M39: 4,564,081 km (0.112 R)
• M40: 4,879,883 km (0.109 R)
• M41: 4,964,705 km (0.07 R)
• M42: 5,069,124 km (0.051 R)
• M43: 5,193,290 km (0.068 R)
• M44: 5,299,355 km (0.069 R)
• M45: 5,415,742 km (0.118 R)
• M46: 5,572,221 km (0.086 R)
• M47: 5,760,116 km (0.096 R)
• M48: 5,869,921 km (0.075 R)
• M49: 6,010,693 km (0.102 R)
• M50: 6,213,548 km (0.11 R)
• M51: 6,449,763 km (0.114 R)
• M52: 6,636,760 km (0.11 R)
• M53: 6,751,950 km (0.071 R)
• M54: 6,888,832 km (0.08 R)
• M55: 7,337,626 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.3

Radius: 12.4

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.14 AU - 1.6 AU

Year: 1107 Days

Day: 11.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 12,274,390 km

• M1: 170,691 km (0.083 R)
• M2: 279,000 km (0.097 R)
• M3: 379,530 km (0.118 R)
• M4: 480,209 km (0.071 R)
• M5: 673,340 km (0.108 R)
• M6: 780,602 km (0.112 R)
• M7: 865,274 km (0.088 R)
• M8: 1,063,790 km (0.085 R)
• M9: 1,165,667 km (0.109 R)
• M10: 1,407,866 km (0.061 R)
• M11: 1,499,419 km (0.102 R)
• M12: 1,674,150 km (0.105 R)
• M13: 1,832,724 km (0.081 R)
• M14: 2,028,248 km (0.088 R)
• M15: 2,108,432 km (0.078 R)
• M16: 2,198,042 km (0.102 R)
• M17: 2,355,718 km (0.118 R)
• M18: 2,560,368 km (0.075 R)
• M19: 2,700,242 km (0.101 R)
• M20: 3,266,170 km (0.115 R)
• M21: 3,380,014 km (0.109 R)
• M22: 3,562,972 km (0.111 R)
• M23: 3,798,888 km (0.044 R)
• M24: 3,959,108 km (0.057 R)
• M25: 4,091,053 km (0.033 R)
• M26: 4,214,022 km (0.113 R)
• M27: 4,484,795 km (0.078 R)
• M28: 4,579,939 km (0.119 R)
• M29: 4,869,261 km (0.084 R)
• M30: 4,956,177 km (0.049 R)
• M31: 5,098,595 km (0.118 R)
• M32: 5,376,248 km (0.083 R)
• M33: 5,556,514 km (0.094 R)
• M34: 5,819,357 km (0.045 R)
• M35: 6,274,284 km (0.057 R)
• M36: 6,777,083 km (0.102 R)
• M37: 6,898,706 km (0.041 R)
• M38: 7,119,662 km (0.083 R)
• M39: 7,317,879 km (0.093 R)
• M40: 8,181,059 km (0.064 R)
• M41: 8,388,850 km (0.045 R)
• M42: 8,743,547 km (0.094 R)
• M43: 8,929,497 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.5

Radius: 12.7

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.17 AU - 1.71 AU

Year: 1193 Days

Day: 8.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 12,274,390 km

• M1: 163,510 km (0.07 R)
• M2: 281,394 km (0.093 R)
• M3: 387,159 km (0.108 R)
• M4: 535,411 km (0.119 R)
• M5: 636,689 km (0.065 R)
• M6: 719,267 km (0.115 R)
• M7: 948,002 km (0.077 R)
• M8: 1,029,832 km (0.045 R)
• M9: 1,114,205 km (0.077 R)
• M10: 1,193,342 km (0.089 R)
• M11: 1,299,108 km (0.053 R)
• M12: 1,494,483 km (0.069 R)
• M13: 1,627,326 km (0.116 R)
• M14: 1,727,407 km (0.072 R)
• M15: 1,848,431 km (0.108 R)
• M16: 2,289,895 km (0.073 R)
• M17: 2,496,788 km (0.058 R)
• M18: 2,602,554 km (0.086 R)
• M19: 2,818,873 km (0.062 R)
• M20: 2,962,636 km (0.085 R)
• M21: 3,063,615 km (0.078 R)
• M22: 3,177,309 km (0.085 R)
• M23: 3,292,350 km (0.084 R)
• M24: 3,432,374 km (0.067 R)
• M25: 3,730,522 km (0.106 R)
• M26: 3,839,878 km (0.06 R)
• M27: 3,950,431 km (0.1 R)
• M28: 4,162,112 km (0.11 R)
• M29: 4,390,398 km (0.071 R)
• M30: 4,793,415 km (0.052 R)
• M31: 4,925,959 km (0.032 R)
• M32: 5,006,143 km (0.054 R)
• M33: 5,113,554 km (0.114 R)
• M34: 5,221,863 km (0.085 R)
• M35: 5,509,989 km (0.08 R)
• M36: 5,916,297 km (0.067 R)
• M37: 6,390,671 km (0.063 R)
• M38: 6,522,168 km (0.066 R)
• M39: 6,654,562 km (0.12 R)
• M40: 6,967,072 km (0.064 R)
• M41: 7,855,235 km (0.047 R)
• M42: 8,106,709 km (0.097 R)
• M43: 8,440,611 km (0.084 R)
• M44: 9,039,900 km (0.054 R)
• M45: 9,686,612 km (0.093 R)
• M46: 9,956,337 km (0.043 R)
• M47: 10,109,076 km (0.028 R)
• M48: 10,228,455 km (0.091 R)
• M49: 10,572,231 km (0.077 R)
• M50: 10,780,172 km (0.056 R)
• M51: 11,024,765 km (0.071 R)
• M52: 11,377,068 km (0.039 R)
• M53: 11,733,260 km (0.072 R)
• M54: 11,948,681 km (0.113 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 17,611 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit