🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.99 AU - 2.83 AU

Year: 1340 Days

Day: 40 Hours

Environment

Temp: -79 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.15 AU - 2.93 AU

Year: 1450 Days

Day: 47.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.15 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.9

Radius: 8.7

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.63 AU - 5.89 AU

Year: 4951 Days

Day: 6.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 24,904,989 km

• M1: 120,576 km (0.106 R)
• M2: 197,619 km (0.075 R)
• M3: 256,411 km (0.107 R)
• M4: 354,846 km (0.107 R)
• M5: 440,715 km (0.113 R)
• M6: 497,712 km (0.032 R)
• M7: 580,739 km (0.117 R)
• M8: 636,389 km (0.113 R)
• M9: 693,835 km (0.084 R)
• M10: 762,052 km (0.086 R)
• M11: 1,058,704 km (0.058 R)
• M12: 1,138,440 km (0.038 R)
• M13: 1,199,625 km (0.096 R)
• M14: 1,489,097 km (0.099 R)
• M15: 1,590,525 km (0.114 R)
• M16: 1,647,970 km (0.12 R)
• M17: 1,836,314 km (0.091 R)
• M18: 2,132,218 km (0.099 R)
• M19: 2,208,663 km (0.114 R)
• M20: 2,324,901 km (0.051 R)
• M21: 2,727,468 km (0.119 R)
• M22: 2,796,583 km (0.116 R)
• M23: 3,327,206 km (0.103 R)
• M24: 3,611,741 km (0.05 R)
• M25: 3,966,887 km (0.112 R)
• M26: 4,061,433 km (0.087 R)
• M27: 4,349,408 km (0.05 R)
• M28: 4,710,538 km (0.053 R)
• M29: 5,013,174 km (0.081 R)
• M30: 5,496,525 km (0.087 R)
• M31: 5,619,644 km (0.031 R)
• M32: 5,797,366 km (0.034 R)
• M33: 5,940,681 km (0.079 R)
• M34: 6,359,555 km (0.049 R)
• M35: 6,433,456 km (0.102 R)
• M36: 6,619,257 km (0.114 R)
• M37: 6,712,905 km (0.114 R)
• M38: 6,825,852 km (0.084 R)
• M39: 6,977,245 km (0.088 R)
• M40: 7,110,836 km (0.1 R)
• M41: 7,245,174 km (0.107 R)
• M42: 7,341,665 km (0.111 R)
• M43: 7,653,277 km (0.092 R)
• M44: 7,909,688 km (0.071 R)
• M45: 8,108,953 km (0.073 R)
• M46: 8,370,300 km (0.102 R)
• M47: 8,984,250 km (0.079 R)
• M48: 9,046,482 km (0.058 R)
• M49: 9,296,610 km (0.033 R)
• M50: 9,655,047 km (0.06 R)
• M51: 10,017,971 km (0.114 R)
• M52: 10,233,542 km (0.065 R)
• M53: 11,022,222 km (0.098 R)
• M54: 11,088,942 km (0.04 R)
• M55: 11,785,171 km (0.063 R)
• M56: 12,081,225 km (0.118 R)
• M57: 12,333,896 km (0.09 R)
• M58: 12,403,010 km (0.108 R)
• M59: 12,472,274 km (0.08 R)
• M60: 12,541,837 km (0.064 R)
• M61: 12,611,400 km (0.095 R)
• M62: 12,890,849 km (0.081 R)
• M63: 13,314,061 km (0.109 R)
• M64: 13,813,568 km (0.114 R)
• M65: 13,933,396 km (0.11 R)
• M66: 15,249,558 km (0.072 R)
• M67: 15,447,925 km (0.057 R)
• M68: 15,822,219 km (0.12 R)
• M69: 16,123,659 km (0.1 R)
• M70: 16,224,637 km (0.085 R)
• M71: 17,014,065 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.9

Radius: 14.7

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.5 AU - 6.1 AU

Year: 5003 Days

Day: 7.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 24,904,989 km

• M1: 185,053 km (0.105 R)
• M2: 280,496 km (0.107 R)
• M3: 426,653 km (0.098 R)
• M4: 742,155 km (0.105 R)
• M5: 1,000,062 km (0.113 R)
• M6: 1,097,001 km (0.09 R)
• M7: 1,288,486 km (0.101 R)
• M8: 1,931,009 km (0.063 R)
• M9: 2,182,035 km (0.076 R)
• M10: 2,892,026 km (0.105 R)
• M11: 3,017,239 km (0.03 R)
• M12: 3,236,101 km (0.117 R)
• M13: 3,403,800 km (0.067 R)
• M14: 3,612,789 km (0.085 R)
• M15: 3,964,044 km (0.101 R)
• M16: 4,063,677 km (0.114 R)
• M17: 4,326,670 km (0.074 R)
• M18: 4,532,666 km (0.109 R)
• M19: 4,933,439 km (0.094 R)
• M20: 5,127,317 km (0.105 R)
• M21: 5,769,391 km (0.107 R)
• M22: 5,928,264 km (0.055 R)
• M23: 6,863,999 km (0.055 R)
• M24: 7,056,681 km (0.089 R)
• M25: 7,324,611 km (0.063 R)
• M26: 7,645,648 km (0.119 R)
• M27: 7,996,605 km (0.102 R)
• M28: 8,097,882 km (0.059 R)
• M29: 8,766,585 km (0.04 R)
• M30: 9,213,434 km (0.069 R)
• M31: 10,074,818 km (0.119 R)
• M32: 10,211,850 km (0.071 R)
• M33: 10,626,386 km (0.099 R)
• M34: 10,905,834 km (0.086 R)
• M35: 12,310,409 km (0.095 R)
• M36: 12,781,343 km (0.052 R)
• M37: 13,019,054 km (0.115 R)
• M38: 13,138,433 km (0.06 R)
• M39: 13,438,526 km (0.115 R)
• M40: 13,680,276 km (0.091 R)
• M41: 14,137,448 km (0.099 R)
• M42: 14,229,450 km (0.092 R)
• M43: 14,414,204 km (0.098 R)
• M44: 15,444,185 km (0.109 R)
• M45: 15,602,310 km (0.118 R)
• M46: 15,697,454 km (0.111 R)
• M47: 15,888,341 km (0.102 R)
• M48: 16,047,962 km (0.092 R)
• M49: 16,240,345 km (0.087 R)
• M50: 16,691,981 km (0.042 R)
• M51: 17,541,846 km (0.102 R)
• M52: 17,872,607 km (0.087 R)
• M53: 18,138,592 km (0.114 R)
• M54: 18,910,667 km (0.099 R)
• M55: 19,147,779 km (0.117 R)
• M56: 19,283,764 km (0.105 R)
• M57: 19,488,264 km (0.066 R)
• M58: 20,521,686 km (0.107 R)
• M59: 20,730,675 km (0.113 R)
• M60: 20,905,106 km (0.118 R)
• M61: 21,150,446 km (0.076 R)
• M62: 21,396,535 km (0.119 R)
• M63: 22,034,121 km (0.093 R)
• M64: 22,212,292 km (0.111 R)
• M65: 22,426,666 km (0.067 R)
• M66: 23,218,936 km (0.12 R)
• M67: 23,509,305 km (0.103 R)
• M68: 23,654,864 km (0.111 R)
• M69: 23,910,527 km (0.1 R)
• M70: 24,313,992 km (0.084 R)
• M71: 24,535,098 km (0.106 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 20,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit