🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.53 AU - 0.63 AU

Year: 168 Days

Day: 25.8 Hours

Environment

Temp: 118 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.02 AU - 1.06 AU

Year: 404 Days

Day: 44.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,259,497 km

• M1: 69,713 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.07 AU - 1.21 AU

Year: 464 Days

Day: 16.9 Hours

Environment

Temp: -9 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.49 AU - 1.91 AU

Year: 844 Days

Day: 46.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,259,497 km

• M1: 22,440 km (0.095 R)
• M2: 751,131 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.6 AU - 2.18 AU

Year: 989 Days

Day: 41.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.52 AU - 2.53 AU

Year: 1093 Days

Day: 21.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.4 AU - 4.62 AU

Year: 3058 Days

Day: 20.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.4

Radius: 12.6

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.46 AU - 8.64 AU

Year: 7900 Days

Day: 13.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,259,497 km

• M1: 239,057 km (0.101 R)
• M2: 750,533 km (0.032 R)
• M3: 1,004,550 km (0.114 R)
• M4: 1,306,588 km (0.105 R)
• M5: 1,681,480 km (0.116 R)
• M6: 2,019,571 km (0.096 R)
• M7: 2,429,170 km (0.076 R)
• M8: 2,579,965 km (0.035 R)
• M9: 3,051,647 km (0.075 R)
• M10: 3,215,008 km (0.068 R)
• M11: 3,437,310 km (0.08 R)
• M12: 3,607,553 km (0.104 R)
• M13: 3,926,795 km (0.107 R)
• M14: 4,104,966 km (0.1 R)
• M15: 4,195,023 km (0.073 R)
• M16: 4,438,419 km (0.112 R)
• M17: 4,655,336 km (0.068 R)
• M18: 4,749,433 km (0.114 R)
• M19: 5,458,527 km (0.116 R)
• M20: 6,478,785 km (0.051 R)
• M21: 6,654,562 km (0.05 R)
• M22: 7,155,117 km (0.11 R)
• M23: 7,410,031 km (0.117 R)
• M24: 7,557,086 km (0.117 R)
• M25: 8,268,723 km (0.111 R)
• M26: 8,613,397 km (0.053 R)
• M27: 9,040,947 km (0.11 R)
• M28: 9,475,679 km (0.046 R)
• M29: 9,836,359 km (0.046 R)
• M30: 10,530,045 km (0.088 R)
• M31: 10,612,623 km (0.067 R)
• M32: 10,820,264 km (0.068 R)
• M33: 11,493,604 km (0.117 R)
• M34: 11,749,716 km (0.078 R)
• M35: 12,748,581 km (0.069 R)
• M36: 13,280,551 km (0.043 R)
• M37: 14,001,314 km (0.038 R)
• M38: 14,827,243 km (0.042 R)
• M39: 15,763,427 km (0.118 R)
• M40: 15,858,122 km (0.106 R)
• M41: 16,000,539 km (0.038 R)
• M42: 16,095,684 km (0.113 R)
• M43: 16,190,978 km (0.077 R)
• M44: 16,334,442 km (0.054 R)
• M45: 17,203,606 km (0.071 R)
• M46: 17,742,158 km (0.049 R)
• M47: 18,335,912 km (0.1 R)
• M48: 19,340,162 km (0.12 R)
• M49: 20,879,973 km (0.113 R)
• M50: 21,401,920 km (0.077 R)
• M51: 23,370,479 km (0.065 R)
• M52: 23,749,410 km (0.091 R)
• M53: 24,021,229 km (0.11 R)
• M54: 24,348,849 km (0.056 R)
• M55: 25,730,086 km (0.092 R)
• M56: 26,065,335 km (0.08 R)
• M57: 27,763,270 km (0.118 R)
• M58: 28,741,341 km (0.082 R)
• M59: 29,031,112 km (0.066 R)
• M60: 29,789,125 km (0.065 R)
• M61: 31,324,747 km (0.116 R)
• M62: 31,563,206 km (0.103 R)
• M63: 31,862,252 km (0.112 R)
• M64: 32,282,473 km (0.084 R)
• M65: 32,463,187 km (0.113 R)
• M66: 33,859,234 km (0.117 R)
• M67: 35,213,095 km (0.046 R)
• M68: 35,585,294 km (0.031 R)
• M69: 35,896,607 km (0.03 R)
• M70: 37,087,407 km (0.115 R)
• M71: 37,973,325 km (0.048 R)
• M72: 38,355,099 km (0.106 R)
• M73: 38,994,181 km (0.115 R)
• M74: 40,737,295 km (0.11 R)
• M75: 40,932,521 km (0.064 R)
• M76: 42,902,276 km (0.099 R)
• M77: 43,167,214 km (0.111 R)
• M78: 43,366,328 km (0.084 R)
• M79: 44,232,500 km (0.092 R)
• M80: 44,768,360 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.7

Radius: 13.1

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 8.3 AU - 11.98 AU

Year: 12296 Days

Day: 6.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 44,259,497 km

• M1: 220,806 km (0.111 R)
• M2: 597,943 km (0.064 R)
• M3: 701,016 km (0.09 R)
• M4: 962,214 km (0.075 R)
• M5: 2,042,011 km (0.113 R)
• M6: 2,472,853 km (0.113 R)
• M7: 2,597,617 km (0.092 R)
• M8: 2,853,879 km (0.115 R)
• M9: 3,502,385 km (0.114 R)
• M10: 3,700,303 km (0.106 R)
• M11: 4,136,680 km (0.067 R)
• M12: 4,775,463 km (0.063 R)
• M13: 5,282,899 km (0.12 R)
• M14: 5,412,601 km (0.047 R)
• M15: 5,510,438 km (0.102 R)
• M16: 5,708,056 km (0.098 R)
• M17: 5,874,559 km (0.097 R)
• M18: 6,452,904 km (0.11 R)
• M19: 6,661,444 km (0.105 R)
• M20: 7,810,804 km (0.107 R)
• M21: 7,996,006 km (0.037 R)
• M22: 8,182,704 km (0.073 R)
• M23: 8,408,597 km (0.12 R)
• M24: 8,943,709 km (0.062 R)
• M25: 10,492,495 km (0.071 R)
• M26: 11,654,871 km (0.045 R)
• M27: 11,951,972 km (0.119 R)
• M28: 12,770,721 km (0.089 R)
• M29: 13,033,116 km (0.111 R)
• M30: 13,429,999 km (0.051 R)
• M31: 13,830,922 km (0.07 R)
• M32: 14,055,318 km (0.064 R)
• M33: 14,507,852 km (0.088 R)
• M34: 14,781,616 km (0.091 R)
• M35: 15,149,328 km (0.073 R)
• M36: 15,753,404 km (0.086 R)
• M37: 16,317,986 km (0.089 R)
• M38: 16,745,836 km (0.073 R)
• M39: 16,841,429 km (0.06 R)
• M40: 17,418,727 km (0.06 R)
• M41: 18,494,037 km (0.119 R)
• M42: 18,790,989 km (0.12 R)
• M43: 18,989,804 km (0.072 R)
• M44: 19,189,368 km (0.051 R)
• M45: 19,490,059 km (0.102 R)
• M46: 21,899,034 km (0.105 R)
• M47: 22,318,357 km (0.106 R)
• M48: 22,423,674 km (0.066 R)
• M49: 22,634,607 km (0.12 R)
• M50: 23,485,220 km (0.114 R)
• M51: 23,914,416 km (0.091 R)
• M52: 24,183,992 km (0.069 R)
• M53: 24,563,222 km (0.098 R)
• M54: 24,780,738 km (0.051 R)
• M55: 25,108,207 km (0.094 R)
• M56: 25,767,635 km (0.097 R)
• M57: 26,376,947 km (0.103 R)
• M58: 26,767,248 km (0.102 R)
• M59: 28,063,065 km (0.117 R)
• M60: 28,347,450 km (0.102 R)
• M61: 28,747,176 km (0.064 R)
• M62: 28,861,768 km (0.113 R)
• M63: 29,091,400 km (0.069 R)
• M64: 29,552,311 km (0.075 R)
• M65: 30,248,390 km (0.096 R)
• M66: 31,420,490 km (0.104 R)
• M67: 31,893,518 km (0.048 R)
• M68: 32,488,020 km (0.113 R)
• M69: 32,966,434 km (0.111 R)
• M70: 33,146,400 km (0.088 R)
• M71: 33,326,666 km (0.056 R)
• M72: 33,808,969 km (0.05 R)
• M73: 35,025,050 km (0.051 R)
• M74: 35,392,612 km (0.075 R)
• M75: 36,069,991 km (0.108 R)
• M76: 37,125,105 km (0.093 R)
• M77: 37,249,870 km (0.08 R)
• M78: 38,695,135 km (0.066 R)
• M79: 38,948,404 km (0.041 R)
• M80: 40,158,651 km (0.095 R)
• M81: 40,800,725 km (0.073 R)
• M82: 41,446,090 km (0.058 R)
• M83: 42,159,822 km (0.08 R)
• M84: 43,402,381 km (0.098 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 19,172 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit