🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.49 AU - 0.75 AU

Year: 170 Days

Day: 29.5 Hours

Environment

Temp: 179 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,881,116 km

• M1: 215,571 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.71 AU - 0.99 AU

Year: 273 Days

Day: 39.5 Hours

Environment

Temp: 176 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.26 AU - 1.38 AU

Year: 528 Days

Day: 29.7 Hours

Environment

Temp: 10 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,881,116 km

• M1: 435,479 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.72 AU - 3.12 AU

Year: 1738 Days

Day: 43.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.36 AU - 3.44 AU

Year: 2183 Days

Day: 19.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,881,116 km

• M1: 20,944 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.8

Radius: 14.7

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.43 AU - 8.27 AU

Year: 6939 Days

Day: 10.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 48,881,116 km

• M1: 191,485 km (0.033 R)
• M2: 287,378 km (0.103 R)
• M3: 379,530 km (0.072 R)
• M4: 638,334 km (0.104 R)
• M5: 778,807 km (0.095 R)
• M6: 989,889 km (0.104 R)
• M7: 1,237,174 km (0.088 R)
• M8: 1,470,996 km (0.071 R)
• M9: 1,611,468 km (0.088 R)
• M10: 1,887,626 km (0.078 R)
• M11: 2,300,516 km (0.094 R)
• M12: 2,403,140 km (0.092 R)
• M13: 2,763,821 km (0.067 R)
• M14: 2,917,607 km (0.089 R)
• M15: 3,279,933 km (0.111 R)
• M16: 4,173,332 km (0.103 R)
• M17: 4,350,755 km (0.106 R)
• M18: 4,478,960 km (0.043 R)
• M19: 4,582,482 km (0.116 R)
• M20: 5,220,517 km (0.06 R)
• M21: 5,661,681 km (0.118 R)
• M22: 5,915,249 km (0.103 R)
• M23: 6,787,255 km (0.064 R)
• M24: 7,544,819 km (0.084 R)
• M25: 7,761,736 km (0.083 R)
• M26: 8,012,312 km (0.099 R)
• M27: 8,297,446 km (0.063 R)
• M28: 8,425,202 km (0.111 R)
• M29: 9,205,655 km (0.09 R)
• M30: 10,766,110 km (0.102 R)
• M31: 10,870,679 km (0.095 R)
• M32: 11,257,090 km (0.104 R)
• M33: 12,480,352 km (0.063 R)
• M34: 12,663,759 km (0.115 R)
• M35: 12,959,215 km (0.082 R)
• M36: 13,556,858 km (0.104 R)
• M37: 13,707,653 km (0.097 R)
• M38: 13,821,198 km (0.035 R)
• M39: 14,087,183 km (0.108 R)
• M40: 15,285,761 km (0.115 R)
• M41: 15,877,570 km (0.07 R)
• M42: 16,036,593 km (0.071 R)
• M43: 16,316,191 km (0.099 R)
• M44: 16,436,617 km (0.084 R)
• M45: 16,557,193 km (0.116 R)
• M46: 16,880,325 km (0.084 R)
• M47: 17,697,428 km (0.112 R)
• M48: 19,285,410 km (0.072 R)
• M49: 19,668,081 km (0.089 R)
• M50: 20,010,361 km (0.038 R)
• M51: 20,139,314 km (0.11 R)
• M52: 21,224,198 km (0.078 R)
• M53: 21,575,304 km (0.102 R)
• M54: 22,017,067 km (0.06 R)
• M55: 23,044,206 km (0.066 R)
• M56: 23,269,650 km (0.084 R)
• M57: 23,995,798 km (0.107 R)
• M58: 24,178,457 km (0.082 R)
• M59: 24,270,011 km (0.065 R)
• M60: 25,843,631 km (0.058 R)
• M61: 26,171,699 km (0.118 R)
• M62: 26,453,990 km (0.117 R)
• M63: 28,072,938 km (0.044 R)
• M64: 28,506,772 km (0.066 R)
• M65: 29,821,737 km (0.102 R)
• M66: 30,313,765 km (0.081 R)
• M67: 31,156,449 km (0.038 R)
• M68: 31,405,829 km (0.031 R)
• M69: 31,906,533 km (0.105 R)
• M70: 32,006,913 km (0.047 R)
• M71: 32,208,122 km (0.058 R)
• M72: 33,068,011 km (0.107 R)
• M73: 33,526,229 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762

Radius: 13.1

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 8.24 AU - 9.54 AU

Year: 9231 Days

Day: 6 Hours

Environment

Temp: -171 °C

Axial Tilt: 155.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 48,881,116 km

• M1: 217,067 km (0.111 R)
• M2: 326,572 km (0.108 R)
• M3: 687,552 km (0.11 R)
• M4: 869,912 km (0.1 R)
• M5: 1,107,473 km (0.044 R)
• M6: 1,284,896 km (0.1 R)
• M7: 1,558,660 km (0.059 R)
• M8: 1,992,793 km (0.091 R)
• M9: 2,137,903 km (0.114 R)
• M10: 2,464,625 km (0.12 R)
• M11: 2,916,111 km (0.09 R)
• M12: 3,222,488 km (0.085 R)
• M13: 3,776,149 km (0.063 R)
• M14: 4,141,318 km (0.116 R)
• M15: 4,971,885 km (0.095 R)
• M16: 5,271,231 km (0.107 R)
• M17: 5,714,339 km (0.072 R)
• M18: 6,311,983 km (0.064 R)
• M19: 6,419,544 km (0.058 R)
• M20: 7,264,473 km (0.063 R)
• M21: 7,873,037 km (0.076 R)
• M22: 8,816,551 km (0.104 R)
• M23: 9,220,315 km (0.111 R)
• M24: 9,506,496 km (0.04 R)
• M25: 9,671,353 km (0.093 R)
• M26: 10,723,325 km (0.058 R)
• M27: 11,067,699 km (0.116 R)
• M28: 11,723,237 km (0.084 R)
• M29: 12,033,503 km (0.097 R)
• M30: 12,481,399 km (0.103 R)
• M31: 12,571,607 km (0.086 R)
• M32: 12,934,830 km (0.12 R)
• M33: 13,904,524 km (0.094 R)
• M34: 14,280,164 km (0.082 R)
• M35: 14,516,678 km (0.119 R)
• M36: 14,897,704 km (0.113 R)
• M37: 15,427,131 km (0.087 R)
• M38: 15,815,936 km (0.036 R)
• M39: 16,011,610 km (0.095 R)
• M40: 16,902,016 km (0.105 R)
• M41: 17,152,293 km (0.117 R)
• M42: 19,826,505 km (0.064 R)
• M43: 20,835,692 km (0.09 R)
• M44: 21,050,216 km (0.076 R)
• M45: 21,861,485 km (0.079 R)
• M46: 21,970,542 km (0.112 R)
• M47: 22,517,920 km (0.039 R)
• M48: 22,738,128 km (0.083 R)
• M49: 22,848,532 km (0.074 R)
• M50: 23,291,940 km (0.077 R)
• M51: 23,403,240 km (0.065 R)
• M52: 23,570,491 km (0.108 R)
• M53: 25,436,575 km (0.086 R)
• M54: 25,895,990 km (0.105 R)
• M55: 27,761,475 km (0.098 R)
• M56: 28,412,675 km (0.114 R)
• M57: 28,650,685 km (0.096 R)
• M58: 28,949,282 km (0.101 R)
• M59: 29,669,895 km (0.047 R)
• M60: 32,176,408 km (0.118 R)
• M61: 33,047,815 km (0.113 R)
• M62: 33,172,879 km (0.102 R)
• M63: 34,877,397 km (0.106 R)
• M64: 35,196,190 km (0.118 R)
• M65: 36,093,927 km (0.119 R)
• M66: 36,674,965 km (0.111 R)
• M67: 37,846,466 km (0.106 R)
• M68: 38,239,609 km (0.113 R)
• M69: 39,361,145 km (0.058 R)
• M70: 41,029,909 km (0.119 R)
• M71: 42,585,577 km (0.039 R)
• M72: 43,131,160 km (0.079 R)
• M73: 43,473,440 km (0.051 R)
• M74: 44,229,358 km (0.067 R)
• M75: 44,436,402 km (0.103 R)
• M76: 44,920,501 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460

Radius: 13.7

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 8.66 AU - 13.18 AU

Year: 12567 Days

Day: 7.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 48,881,116 km

• M1: 174,730 km (0.118 R)
• M2: 278,402 km (0.052 R)
• M3: 386,411 km (0.084 R)
• M4: 850,763 km (0.111 R)
• M5: 959,072 km (0.102 R)
• M6: 1,190,949 km (0.11 R)
• M7: 1,780,514 km (0.045 R)
• M8: 2,144,785 km (0.12 R)
• M9: 2,323,105 km (0.058 R)
• M10: 2,453,555 km (0.118 R)
• M11: 2,613,475 km (0.113 R)
• M12: 2,887,837 km (0.08 R)
• M13: 3,405,446 km (0.097 R)
• M14: 3,705,838 km (0.1 R)
• M15: 3,983,642 km (0.069 R)
• M16: 4,077,888 km (0.032 R)
• M17: 4,658,627 km (0.119 R)
• M18: 5,299,953 km (0.101 R)
• M19: 5,438,631 km (0.12 R)
• M20: 6,186,321 km (0.107 R)
• M21: 6,890,777 km (0.098 R)
• M22: 8,375,237 km (0.11 R)
• M23: 9,488,544 km (0.089 R)
• M24: 9,615,104 km (0.116 R)
• M25: 10,170,262 km (0.07 R)
• M26: 11,133,373 km (0.096 R)
• M27: 11,401,003 km (0.115 R)
• M28: 11,716,206 km (0.054 R)
• M29: 12,447,141 km (0.055 R)
• M30: 13,051,965 km (0.06 R)
• M31: 13,145,913 km (0.064 R)
• M32: 13,761,807 km (0.098 R)
• M33: 13,857,400 km (0.114 R)
• M34: 14,630,223 km (0.053 R)
• M35: 14,923,734 km (0.108 R)
• M36: 15,865,752 km (0.105 R)
• M37: 17,495,621 km (0.064 R)
• M38: 18,965,270 km (0.045 R)
• M39: 20,912,286 km (0.082 R)
• M40: 21,965,455 km (0.049 R)
• M41: 22,752,490 km (0.113 R)
• M42: 23,720,687 km (0.109 R)
• M43: 24,470,023 km (0.093 R)
• M44: 25,873,999 km (0.043 R)
• M45: 26,288,385 km (0.098 R)
• M46: 26,585,786 km (0.072 R)
• M47: 28,210,718 km (0.033 R)
• M48: 29,743,946 km (0.099 R)
• M49: 31,745,715 km (0.116 R)
• M50: 32,762,831 km (0.098 R)
• M51: 32,954,765 km (0.065 R)
• M52: 33,082,821 km (0.106 R)
• M53: 34,243,701 km (0.113 R)
• M54: 34,959,676 km (0.047 R)
• M55: 36,538,831 km (0.078 R)
• M56: 37,003,781 km (0.039 R)
• M57: 37,470,676 km (0.103 R)
• M58: 37,604,566 km (0.073 R)
• M59: 37,805,476 km (0.061 R)
• M60: 38,747,943 km (0.038 R)
• M61: 39,154,251 km (0.114 R)
• M62: 40,244,670 km (0.106 R)
• M63: 40,862,509 km (0.103 R)
• M64: 41,690,982 km (0.059 R)
• M65: 42,107,462 km (0.092 R)
• M66: 42,385,714 km (0.027 R)
• M67: 42,525,140 km (0.096 R)
• M68: 43,084,336 km (0.064 R)
• M69: 43,786,698 km (0.028 R)
• M70: 44,351,281 km (0.083 R)
• M71: 44,847,198 km (0.071 R)
• M72: 47,210,246 km (0.099 R)
• M73: 47,499,418 km (0.047 R)
• M74: 47,861,744 km (0.095 R)
• M75: 48,007,004 km (0.104 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 11,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit