🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.72 AU - 0.78 AU

Year: 226 Days

Day: 37.3 Hours

Environment

Temp: 156 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,963,129 km

• M1: 110,403 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.87 AU - 1.41 AU

Year: 424 Days

Day: 17.6 Hours

Environment

Temp: 36 °C

Axial Tilt: 76.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.07 AU - 3.81 AU

Year: 2222 Days

Day: 17.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.42 AU - 5.28 AU

Year: 3160 Days

Day: 39.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.6

Radius: 12.5

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.62 AU - 10.06 AU

Year: 8388 Days

Day: 9.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 44,963,129 km

• M1: 210,933 km (0.06 R)
• M2: 408,552 km (0.093 R)
• M3: 807,230 km (0.109 R)
• M4: 954,135 km (0.118 R)
• M5: 1,057,507 km (0.115 R)
• M6: 1,352,814 km (0.043 R)
• M7: 1,530,685 km (0.104 R)
• M8: 1,612,366 km (0.081 R)
• M9: 1,801,906 km (0.096 R)
• M10: 2,249,503 km (0.064 R)
• M11: 2,681,991 km (0.033 R)
• M12: 2,781,772 km (0.063 R)
• M13: 2,984,926 km (0.115 R)
• M14: 3,735,010 km (0.07 R)
• M15: 3,959,856 km (0.042 R)
• M16: 4,218,211 km (0.1 R)
• M17: 4,305,576 km (0.079 R)
• M18: 4,661,170 km (0.1 R)
• M19: 4,751,528 km (0.108 R)
• M20: 5,026,339 km (0.116 R)
• M21: 6,410,418 km (0.091 R)
• M22: 6,680,443 km (0.066 R)
• M23: 7,092,435 km (0.088 R)
• M24: 7,266,567 km (0.086 R)
• M25: 7,371,734 km (0.072 R)
• M26: 7,477,500 km (0.093 R)
• M27: 7,690,378 km (0.118 R)
• M28: 7,833,393 km (0.101 R)
• M29: 8,747,586 km (0.068 R)
• M30: 9,541,651 km (0.114 R)
• M31: 9,927,763 km (0.113 R)
• M32: 10,005,704 km (0.049 R)
• M33: 10,279,917 km (0.059 R)
• M34: 11,036,433 km (0.095 R)
• M35: 11,482,833 km (0.108 R)
• M36: 12,059,384 km (0.048 R)
• M37: 12,393,136 km (0.061 R)
• M38: 12,687,695 km (0.07 R)
• M39: 12,814,554 km (0.117 R)
• M40: 12,942,011 km (0.069 R)
• M41: 13,455,730 km (0.056 R)
• M42: 14,238,725 km (0.119 R)
• M43: 14,326,689 km (0.078 R)
• M44: 14,680,189 km (0.032 R)
• M45: 14,858,061 km (0.096 R)
• M46: 15,081,410 km (0.073 R)
• M47: 15,712,713 km (0.068 R)
• M48: 15,849,146 km (0.083 R)
• M49: 16,352,543 km (0.101 R)
• M50: 17,657,934 km (0.059 R)
• M51: 17,942,021 km (0.091 R)
• M52: 19,825,308 km (0.089 R)
• M53: 20,466,933 km (0.036 R)
• M54: 22,330,175 km (0.084 R)
• M55: 22,637,449 km (0.095 R)
• M56: 22,894,608 km (0.079 R)
• M57: 24,721,647 km (0.096 R)
• M58: 26,378,593 km (0.038 R)
• M59: 28,458,302 km (0.095 R)
• M60: 28,624,805 km (0.094 R)
• M61: 28,735,956 km (0.107 R)
• M62: 29,181,907 km (0.101 R)
• M63: 29,911,496 km (0.106 R)
• M64: 30,817,760 km (0.119 R)
• M65: 31,274,332 km (0.104 R)
• M66: 31,560,663 km (0.087 R)
• M67: 32,078,571 km (0.105 R)
• M68: 32,657,215 km (0.082 R)
• M69: 33,239,300 km (0.06 R)
• M70: 33,766,184 km (0.037 R)
• M71: 33,942,410 km (0.089 R)
• M72: 34,059,994 km (0.106 R)
• M73: 34,177,878 km (0.075 R)
• M74: 34,531,976 km (0.092 R)
• M75: 35,363,291 km (0.114 R)
• M76: 35,542,210 km (0.072 R)
• M77: 35,841,107 km (0.1 R)
• M78: 36,080,912 km (0.12 R)
• M79: 36,562,019 km (0.088 R)
• M80: 38,753,478 km (0.1 R)
• M81: 38,876,447 km (0.107 R)
• M82: 40,051,240 km (0.05 R)
• M83: 41,237,850 km (0.095 R)
• M84: 41,803,928 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.7

Radius: 11.8

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9.15 AU - 9.59 AU

Year: 9989 Days

Day: 6.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 44,963,129 km

• M1: 167,550 km (0.054 R)
• M2: 246,088 km (0.035 R)
• M3: 368,011 km (0.103 R)
• M4: 465,698 km (0.104 R)
• M5: 546,331 km (0.083 R)
• M6: 678,127 km (0.102 R)
• M7: 1,179,878 km (0.117 R)
• M8: 1,336,657 km (0.108 R)
• M9: 1,479,822 km (0.104 R)
• M10: 1,963,322 km (0.096 R)
• M11: 2,750,357 km (0.11 R)
• M12: 2,908,183 km (0.1 R)
• M13: 3,041,923 km (0.114 R)
• M14: 3,741,742 km (0.029 R)
• M15: 4,035,552 km (0.107 R)
• M16: 4,125,161 km (0.116 R)
• M17: 5,025,890 km (0.051 R)
• M18: 5,350,368 km (0.074 R)
• M19: 5,782,406 km (0.07 R)
• M20: 5,883,834 km (0.111 R)
• M21: 6,399,348 km (0.118 R)
• M22: 7,364,105 km (0.109 R)
• M23: 7,547,661 km (0.098 R)
• M24: 7,844,613 km (0.083 R)
• M25: 8,070,057 km (0.09 R)
• M26: 8,412,038 km (0.114 R)
• M27: 9,347,174 km (0.028 R)
• M28: 9,706,359 km (0.118 R)
• M29: 10,644,936 km (0.065 R)
• M30: 11,357,171 km (0.072 R)
• M31: 11,441,993 km (0.078 R)
• M32: 12,214,965 km (0.1 R)
• M33: 12,519,995 km (0.077 R)
• M34: 13,361,035 km (0.118 R)
• M35: 13,540,402 km (0.112 R)
• M36: 13,630,311 km (0.051 R)
• M37: 14,633,365 km (0.07 R)
• M38: 15,004,068 km (0.073 R)
• M39: 15,284,115 km (0.076 R)
• M40: 15,849,296 km (0.104 R)
• M41: 16,134,579 km (0.111 R)
• M42: 16,230,023 km (0.053 R)
• M43: 16,373,487 km (0.096 R)
• M44: 16,613,741 km (0.097 R)
• M45: 17,097,541 km (0.04 R)
• M46: 17,684,263 km (0.118 R)
• M47: 17,930,651 km (0.032 R)
• M48: 18,626,730 km (0.094 R)
• M49: 19,891,580 km (0.057 R)
• M50: 20,045,217 km (0.041 R)
• M51: 21,131,896 km (0.11 R)
• M52: 21,393,543 km (0.082 R)
• M53: 22,397,195 km (0.092 R)
• M54: 22,717,334 km (0.103 R)
• M55: 23,470,260 km (0.115 R)
• M56: 23,741,032 km (0.07 R)
• M57: 25,055,848 km (0.111 R)
• M58: 25,610,557 km (0.075 R)
• M59: 26,225,404 km (0.065 R)
• M60: 26,562,897 km (0.067 R)
• M61: 27,583,903 km (0.109 R)
• M62: 28,041,822 km (0.029 R)
• M63: 30,427,908 km (0.118 R)
• M64: 31,019,717 km (0.108 R)
• M65: 31,198,038 km (0.083 R)
• M66: 32,094,578 km (0.103 R)
• M67: 33,060,232 km (0.045 R)
• M68: 33,546,575 km (0.074 R)
• M69: 34,035,311 km (0.086 R)
• M70: 34,219,316 km (0.118 R)
• M71: 34,711,344 km (0.1 R)
• M72: 35,019,964 km (0.053 R)
• M73: 36,891,284 km (0.096 R)
• M74: 38,411,647 km (0.045 R)
• M75: 39,694,149 km (0.102 R)
• M76: 39,952,355 km (0.029 R)
• M77: 40,405,637 km (0.083 R)
• M78: 43,094,060 km (0.111 R)
• M79: 43,359,447 km (0.107 R)
• M80: 43,825,145 km (0.114 R)
• M81: 44,493,399 km (0.08 R)
• M82: 44,627,438 km (0.08 R)
• M83: 44,963,136 km (0.077 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 20,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit