🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.01 AU - 1.25 AU

Year: 460 Days

Day: 43.2 Hours

Environment

Temp: -16 °C

Axial Tilt: 44.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 19,009,531 km

• M1: 248,781 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.38 AU - 2.48 AU

Year: 1450 Days

Day: 23.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.2

Radius: 14.6

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.86 AU - 6.06 AU

Year: 4885 Days

Day: 14.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 19,009,531 km

• M1: 182,509 km (0.052 R)
• M2: 320,439 km (0.093 R)
• M3: 533,017 km (0.118 R)
• M4: 955,332 km (0.044 R)
• M5: 1,382,883 km (0.069 R)
• M6: 1,668,016 km (0.108 R)
• M7: 2,150,021 km (0.034 R)
• M8: 2,351,379 km (0.095 R)
• M9: 2,578,319 km (0.054 R)
• M10: 2,675,109 km (0.069 R)
• M11: 3,156,964 km (0.073 R)
• M12: 3,731,868 km (0.065 R)
• M13: 3,841,973 km (0.106 R)
• M14: 4,133,539 km (0.104 R)
• M15: 4,316,647 km (0.099 R)
• M16: 4,432,435 km (0.063 R)
• M17: 5,051,621 km (0.07 R)
• M18: 5,247,744 km (0.111 R)
• M19: 5,622,337 km (0.119 R)
• M20: 6,135,457 km (0.091 R)
• M21: 6,397,703 km (0.048 R)
• M22: 6,556,875 km (0.107 R)
• M23: 6,744,171 km (0.051 R)
• M24: 6,852,031 km (0.116 R)
• M25: 6,960,490 km (0.118 R)
• M26: 7,179,202 km (0.097 R)
• M27: 7,317,131 km (0.078 R)
• M28: 7,455,808 km (0.063 R)
• M29: 7,595,383 km (0.093 R)
• M30: 7,735,855 km (0.088 R)
• M31: 7,877,225 km (0.058 R)
• M32: 8,162,658 km (0.091 R)
• M33: 8,451,382 km (0.063 R)
• M34: 8,950,141 km (0.106 R)
• M35: 9,731,641 km (0.105 R)
• M36: 10,912,865 km (0.096 R)
• M37: 11,359,565 km (0.102 R)
• M38: 11,488,219 km (0.075 R)
• M39: 12,336,888 km (0.112 R)
• M40: 13,003,496 km (0.074 R)
• M41: 13,205,752 km (0.08 R)
• M42: 13,341,138 km (0.036 R)
• M43: 13,647,515 km (0.052 R)
• M44: 13,750,288 km (0.062 R)
• M45: 14,025,249 km (0.101 R)
• M46: 14,826,196 km (0.025 R)
• M47: 15,392,125 km (0.066 R)
• M48: 15,606,199 km (0.054 R)
• M49: 16,145,649 km (0.099 R)
• M50: 16,363,165 km (0.119 R)
• M51: 16,984,893 km (0.067 R)
• M52: 17,206,149 km (0.116 R)
• M53: 17,354,101 km (0.113 R)
• M54: 17,838,200 km (0.07 R)
• M55: 18,025,496 km (0.115 R)
• M56: 18,364,485 km (0.089 R)
• M57: 19,974,009 km (0.119 R)
• M58: 20,402,906 km (0.111 R)
• M59: 20,638,223 km (0.087 R)
• M60: 21,548,526 km (0.053 R)
• M61: 21,668,204 km (0.072 R)
• M62: 22,068,827 km (0.068 R)
• M63: 22,189,403 km (0.1 R)
• M64: 22,877,404 km (0.07 R)
• M65: 23,040,316 km (0.117 R)
• M66: 23,695,704 km (0.067 R)
• M67: 24,025,717 km (0.112 R)
• M68: 24,232,761 km (0.038 R)
• M69: 24,815,594 km (0.092 R)
• M70: 25,234,767 km (0.074 R)
• M71: 25,995,323 km (0.098 R)
• M72: 26,677,489 km (0.071 R)
• M73: 27,193,153 km (0.1 R)
• M74: 27,625,341 km (0.074 R)
• M75: 27,885,641 km (0.081 R)
• M76: 28,234,205 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.1

Radius: 14.6

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.48 AU - 8.82 AU

Year: 8101 Days

Day: 11.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 19,009,531 km

• M1: 274,512 km (0.096 R)
• M2: 379,530 km (0.088 R)
• M3: 493,523 km (0.094 R)
• M4: 1,043,744 km (0.092 R)
• M5: 1,231,938 km (0.088 R)
• M6: 1,352,814 km (0.09 R)
• M7: 1,815,370 km (0.099 R)
• M8: 1,941,930 km (0.066 R)
• M9: 3,447,034 km (0.092 R)
• M10: 3,848,555 km (0.116 R)
• M11: 4,147,152 km (0.107 R)
• M12: 4,265,334 km (0.064 R)
• M13: 4,470,732 km (0.108 R)
• M14: 5,251,633 km (0.072 R)
• M15: 5,676,790 km (0.09 R)
• M16: 5,960,129 km (0.087 R)
• M17: 6,325,896 km (0.08 R)
• M18: 6,501,673 km (0.111 R)
• M19: 6,659,349 km (0.109 R)
• M20: 6,758,533 km (0.111 R)
• M21: 6,998,637 km (0.045 R)
• M22: 7,099,616 km (0.097 R)
• M23: 7,241,584 km (0.07 R)
• M24: 7,425,739 km (0.112 R)
• M25: 7,528,662 km (0.095 R)
• M26: 7,694,417 km (0.078 R)
• M27: 8,050,609 km (0.109 R)
• M28: 8,305,375 km (0.045 R)
• M29: 8,888,357 km (0.107 R)
• M30: 8,997,714 km (0.082 R)
• M31: 9,262,203 km (0.081 R)
• M32: 9,573,965 km (0.114 R)
• M33: 10,345,740 km (0.114 R)
• M34: 10,437,892 km (0.09 R)
• M35: 10,576,569 km (0.113 R)
• M36: 10,739,182 km (0.116 R)
• M37: 11,231,958 km (0.115 R)
• M38: 11,326,803 km (0.108 R)
• M39: 11,540,877 km (0.041 R)
• M40: 11,708,277 km (0.097 R)
• M41: 13,603,234 km (0.072 R)
• M42: 13,780,208 km (0.083 R)
• M43: 14,418,692 km (0.092 R)
• M44: 14,754,389 km (0.083 R)
• M45: 15,407,533 km (0.073 R)
• M46: 15,591,988 km (0.117 R)
• M47: 15,750,861 km (0.065 R)
• M48: 16,123,359 km (0.081 R)
• M49: 16,552,855 km (0.108 R)
• M50: 16,877,333 km (0.089 R)
• M51: 17,149,451 km (0.115 R)
• M52: 17,258,658 km (0.1 R)
• M53: 17,918,833 km (0.104 R)
• M54: 18,113,011 km (0.095 R)
• M55: 18,307,937 km (0.088 R)
• M56: 18,981,277 km (0.04 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: 327 - 16,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit