🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.41 AU - 3.53 AU

Year: 2338 Days

Day: 40 Hours

Environment

Temp: -115 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.26 AU - 3.94 AU

Year: 2470 Days

Day: 47.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,899,286 km

• M1: 2,297,674 km (0.111 R)

Asteroid Belt

Center: 7.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.1

Radius: 11.5

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 8.87 AU - 13.23 AU

Year: 13284 Days

Day: 6.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 28,899,286 km

• M1: 165,306 km (0.062 R)
• M2: 302,188 km (0.109 R)
• M3: 381,026 km (0.113 R)
• M4: 619,485 km (0.081 R)
• M5: 861,235 km (0.079 R)
• M6: 954,285 km (0.036 R)
• M7: 1,254,677 km (0.096 R)
• M8: 1,398,142 km (0.047 R)
• M9: 1,741,020 km (0.087 R)
• M10: 2,068,340 km (0.087 R)
• M11: 2,282,864 km (0.116 R)
• M12: 2,437,548 km (0.041 R)
• M13: 3,954,470 km (0.048 R)
• M14: 4,168,245 km (0.087 R)
• M15: 4,331,008 km (0.12 R)
• M16: 4,607,016 km (0.072 R)
• M17: 4,747,339 km (0.113 R)
• M18: 5,003,301 km (0.1 R)
• M19: 5,618,298 km (0.091 R)
• M20: 6,103,144 km (0.072 R)
• M21: 7,015,841 km (0.07 R)
• M22: 7,373,230 km (0.098 R)
• M23: 7,703,393 km (0.029 R)
• M24: 7,903,854 km (0.12 R)
• M25: 8,207,687 km (0.057 R)
• M26: 8,309,863 km (0.097 R)
• M27: 8,549,818 km (0.115 R)
• M28: 8,861,879 km (0.116 R)
• M29: 9,036,759 km (0.095 R)
• M30: 9,425,713 km (0.081 R)
• M31: 9,640,236 km (0.095 R)
• M32: 9,784,150 km (0.078 R)
• M33: 9,892,608 km (0.118 R)
• M34: 9,965,013 km (0.09 R)
• M35: 10,960,886 km (0.119 R)
• M36: 11,300,025 km (0.056 R)
• M37: 11,375,721 km (0.07 R)
• M38: 12,182,054 km (0.078 R)
• M39: 12,337,785 km (0.09 R)
• M40: 12,690,387 km (0.029 R)
• M41: 12,966,994 km (0.084 R)
• M42: 13,046,430 km (0.105 R)
• M43: 13,165,809 km (0.084 R)
• M44: 14,462,225 km (0.107 R)
• M45: 14,792,686 km (0.084 R)
• M46: 15,167,279 km (0.111 R)
• M47: 15,503,127 km (0.1 R)
• M48: 16,267,422 km (0.073 R)
• M49: 16,439,011 km (0.103 R)
• M50: 16,567,964 km (0.096 R)
• M51: 16,654,282 km (0.111 R)
• M52: 16,827,217 km (0.074 R)
• M53: 18,320,653 km (0.113 R)
• M54: 19,536,884 km (0.107 R)
• M55: 19,673,616 km (0.084 R)
• M56: 20,362,065 km (0.11 R)
• M57: 20,778,845 km (0.033 R)
• M58: 21,105,118 km (0.109 R)
• M59: 21,668,204 km (0.099 R)
• M60: 21,856,997 km (0.109 R)
• M61: 22,046,388 km (0.099 R)
• M62: 22,474,537 km (0.101 R)
• M63: 24,018,686 km (0.091 R)
• M64: 26,853,117 km (0.082 R)
• M65: 27,463,327 km (0.097 R)
• M66: 28,129,486 km (0.074 R)
• M67: 28,800,881 km (0.052 R)
• M68: 30,634,802 km (0.077 R)
• M69: 30,846,782 km (0.115 R)
• M70: 31,112,468 km (0.112 R)
• M71: 31,592,527 km (0.077 R)
• M72: 34,855,705 km (0.117 R)
• M73: 35,021,610 km (0.105 R)
• M74: 36,246,666 km (0.09 R)
• M75: 36,583,262 km (0.067 R)
• M76: 36,808,257 km (0.085 R)
• M77: 36,977,153 km (0.111 R)
• M78: 37,599,031 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.4

Radius: 9

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 11.17 AU - 11.35 AU

Year: 13665 Days

Day: 9.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 28,899,286 km

• M1: 140,772 km (0.118 R)
• M2: 261,497 km (0.101 R)
• M3: 377,585 km (0.111 R)
• M4: 863,479 km (0.072 R)
• M5: 1,353,711 km (0.103 R)
• M6: 1,619,846 km (0.103 R)
• M7: 1,834,668 km (0.081 R)
• M8: 1,902,735 km (0.068 R)
• M9: 2,058,915 km (0.12 R)
• M10: 2,402,542 km (0.12 R)
• M11: 2,629,033 km (0.055 R)
• M12: 2,706,076 km (0.114 R)
• M13: 2,823,061 km (0.113 R)
• M14: 3,517,794 km (0.096 R)
• M15: 4,218,211 km (0.117 R)
• M16: 4,331,457 km (0.1 R)
• M17: 4,399,973 km (0.107 R)
• M18: 4,538,051 km (0.07 R)
• M19: 5,152,899 km (0.101 R)
• M20: 5,445,662 km (0.101 R)
• M21: 5,668,712 km (0.069 R)
• M22: 6,175,251 km (0.088 R)
• M23: 6,775,587 km (0.091 R)
• M24: 6,881,951 km (0.089 R)
• M25: 7,096,325 km (0.062 R)
• M26: 7,919,562 km (0.098 R)
• M27: 8,116,133 km (0.068 R)
• M28: 10,412,161 km (0.057 R)
• M29: 10,658,399 km (0.075 R)
• M30: 10,906,582 km (0.114 R)
• M31: 11,093,879 km (0.099 R)
• M32: 11,187,976 km (0.104 R)
• M33: 11,313,788 km (0.042 R)
• M34: 13,191,241 km (0.12 R)
• M35: 14,747,508 km (0.07 R)
• M36: 14,816,472 km (0.095 R)
• M37: 15,128,234 km (0.112 R)
• M38: 15,864,106 km (0.089 R)
• M39: 16,147,445 km (0.116 R)
• M40: 16,396,824 km (0.11 R)
• M41: 16,683,454 km (0.06 R)
• M42: 18,437,190 km (0.032 R)
• M43: 20,172,076 km (0.101 R)
• M44: 20,287,117 km (0.047 R)
• M45: 20,363,861 km (0.088 R)
• M46: 20,942,655 km (0.072 R)
• M47: 21,566,029 km (0.077 R)
• M48: 21,644,269 km (0.109 R)
• M49: 21,879,885 km (0.115 R)
• M50: 23,714,404 km (0.075 R)
• M51: 25,184,203 km (0.091 R)
• M52: 26,222,113 km (0.085 R)
• M53: 28,511,559 km (0.089 R)
• M54: 28,683,597 km (0.092 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 13,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit