🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.88 AU - 0.98 AU

Year: 340 Days

Day: 39.1 Hours

Environment

Temp: 25 °C

Axial Tilt: 109.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,226,381 km

• M1: 293,511 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.59 AU - 2.75 AU

Year: 1652 Days

Day: 16.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.5 AU - 2.98 AU

Year: 1718 Days

Day: 46.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,226,381 km

• M1: 28,723 km (0.044 R)
• M2: 768,484 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.75 AU - 2.77 AU

Year: 1737 Days

Day: 36.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,226,381 km

• M1: 2,379,653 km (0.094 R)
• M2: 2,541,069 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.89 AU - 3.69 AU

Year: 2260 Days

Day: 44.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.7 AU - 4.6 AU

Year: 3202 Days

Day: 16.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,226,381 km

• M1: 713,731 km (0.111 R)
• M2: 3,305,066 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.5

Radius: 9.8

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.5 AU - 6.6 AU

Year: 4952 Days

Day: 11.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,226,381 km

• M1: 128,505 km (0.1 R)
• M2: 190,887 km (0.103 R)
• M3: 279,748 km (0.088 R)
• M4: 425,157 km (0.109 R)
• M5: 620,083 km (0.028 R)
• M6: 740,210 km (0.115 R)
• M7: 992,283 km (0.111 R)
• M8: 1,951,205 km (0.064 R)
• M9: 2,049,491 km (0.065 R)
• M10: 2,149,422 km (0.111 R)
• M11: 2,319,814 km (0.114 R)
• M12: 2,389,228 km (0.042 R)
• M13: 2,710,265 km (0.082 R)
• M14: 2,801,968 km (0.059 R)
• M15: 2,988,517 km (0.107 R)
• M16: 3,432,972 km (0.076 R)
• M17: 3,960,604 km (0.108 R)
• M18: 4,044,079 km (0.064 R)
• M19: 4,149,247 km (0.099 R)
• M20: 4,276,554 km (0.066 R)
• M21: 4,448,442 km (0.12 R)
• M22: 4,578,892 km (0.109 R)
• M23: 4,644,715 km (0.047 R)
• M24: 4,978,019 km (0.097 R)
• M25: 5,045,487 km (0.052 R)
• M26: 5,158,883 km (0.119 R)
• M27: 5,227,398 km (0.099 R)
• M28: 5,296,064 km (0.103 R)
• M29: 5,597,504 km (0.079 R)
• M30: 5,762,061 km (0.094 R)
• M31: 6,120,198 km (0.117 R)
• M32: 6,241,223 km (0.106 R)
• M33: 6,584,401 km (0.103 R)
• M34: 6,958,844 km (0.108 R)
• M35: 7,186,831 km (0.085 R)
• M36: 7,417,362 km (0.068 R)
• M37: 7,546,465 km (0.082 R)
• M38: 8,850,958 km (0.105 R)
• M39: 8,933,087 km (0.103 R)
• M40: 9,431,248 km (0.055 R)
• M41: 10,138,248 km (0.111 R)
• M42: 10,281,562 km (0.116 R)
• M43: 10,774,338 km (0.086 R)
• M44: 10,950,115 km (0.026 R)
• M45: 11,067,699 km (0.026 R)
• M46: 11,363,903 km (0.105 R)
• M47: 11,692,570 km (0.077 R)
• M48: 11,812,846 km (0.105 R)
• M49: 12,237,255 km (0.113 R)
• M50: 12,759,352 km (0.101 R)
• M51: 13,257,363 km (0.055 R)
• M52: 13,445,707 km (0.051 R)
• M53: 14,048,138 km (0.107 R)
• M54: 14,627,081 km (0.074 R)
• M55: 15,213,655 km (0.058 R)
• M56: 15,312,240 km (0.109 R)
• M57: 15,774,946 km (0.118 R)
• M58: 15,907,938 km (0.078 R)
• M59: 15,974,509 km (0.051 R)
• M60: 16,041,230 km (0.114 R)
• M61: 16,849,507 km (0.099 R)
• M62: 17,258,658 km (0.113 R)
• M63: 17,705,506 km (0.032 R)
• M64: 18,086,682 km (0.028 R)
• M65: 18,295,670 km (0.08 R)
• M66: 18,645,879 km (0.088 R)
• M67: 18,856,961 km (0.101 R)
• M68: 19,068,941 km (0.066 R)
• M69: 19,673,766 km (0.077 R)
• M70: 19,745,423 km (0.037 R)
• M71: 21,378,583 km (0.102 R)
• M72: 21,858,493 km (0.082 R)
• M73: 22,379,243 km (0.103 R)
• M74: 22,491,441 km (0.103 R)
• M75: 22,904,182 km (0.097 R)
• M76: 23,130,374 km (0.118 R)
• M77: 23,813,288 km (0.07 R)
• M78: 24,233,957 km (0.086 R)
• M79: 24,464,488 km (0.114 R)
• M80: 24,695,766 km (0.09 R)
• M81: 25,238,058 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908

Radius: 11.7

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.25 AU - 7.09 AU

Year: 6524 Days

Day: 9.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 56,226,381 km

• M1: 146,756 km (0.106 R)
• M2: 301,440 km (0.118 R)
• M3: 382,073 km (0.111 R)
• M4: 485,146 km (0.062 R)
• M5: 923,916 km (0.066 R)
• M6: 1,072,168 km (0.096 R)
• M7: 1,175,690 km (0.092 R)
• M8: 1,264,700 km (0.104 R)
• M9: 1,847,833 km (0.03 R)
• M10: 2,301,862 km (0.094 R)
• M11: 2,392,369 km (0.078 R)
• M12: 2,623,947 km (0.053 R)
• M13: 2,862,854 km (0.068 R)
• M14: 3,439,704 km (0.12 R)
• M15: 4,162,262 km (0.1 R)
• M16: 4,526,832 km (0.104 R)
• M17: 4,814,508 km (0.115 R)
• M18: 5,078,399 km (0.108 R)
• M19: 5,961,176 km (0.071 R)
• M20: 6,244,814 km (0.109 R)
• M21: 6,825,403 km (0.098 R)
• M22: 8,107,606 km (0.092 R)
• M23: 8,422,211 km (0.11 R)
• M24: 8,919,324 km (0.097 R)
• M25: 9,207,749 km (0.059 R)
• M26: 9,535,967 km (0.101 R)
• M27: 10,429,964 km (0.071 R)
• M28: 11,002,325 km (0.064 R)
• M29: 11,156,710 km (0.076 R)
• M30: 11,860,269 km (0.118 R)
• M31: 11,978,900 km (0.111 R)
• M32: 12,497,705 km (0.116 R)
• M33: 13,847,377 km (0.072 R)
• M34: 16,727,436 km (0.076 R)
• M35: 16,994,169 km (0.108 R)
• M36: 17,172,788 km (0.119 R)
• M37: 17,352,007 km (0.104 R)
• M38: 17,712,388 km (0.091 R)
• M39: 18,532,184 km (0.111 R)
• M40: 19,271,347 km (0.078 R)
• M41: 20,067,208 km (0.114 R)
• M42: 20,445,391 km (0.098 R)
• M43: 20,730,675 km (0.093 R)
• M44: 20,921,561 km (0.036 R)
• M45: 21,208,939 km (0.052 R)
• M46: 21,305,130 km (0.072 R)
• M47: 21,449,492 km (0.04 R)
• M48: 21,836,352 km (0.081 R)
• M49: 22,665,873 km (0.112 R)
• M50: 23,208,015 km (0.092 R)
• M51: 24,255,200 km (0.057 R)
• M52: 24,456,260 km (0.094 R)
• M53: 24,809,760 km (0.115 R)
• M54: 24,911,037 km (0.06 R)
• M55: 25,931,594 km (0.096 R)
• M56: 26,550,331 km (0.086 R)
• M57: 27,487,711 km (0.11 R)
• M58: 27,855,273 km (0.057 R)
• M59: 28,224,331 km (0.027 R)
• M60: 29,127,453 km (0.111 R)
• M61: 29,287,822 km (0.119 R)
• M62: 29,986,145 km (0.088 R)
• M63: 30,907,668 km (0.104 R)
• M64: 31,235,138 km (0.08 R)
• M65: 31,508,902 km (0.103 R)
• M66: 32,058,824 km (0.111 R)
• M67: 32,169,077 km (0.12 R)
• M68: 32,834,040 km (0.077 R)
• M69: 33,783,538 km (0.03 R)
• M70: 34,572,367 km (0.104 R)
• M71: 35,253,337 km (0.112 R)
• M72: 36,053,386 km (0.106 R)
• M73: 36,398,209 km (0.102 R)
• M74: 37,438,812 km (0.108 R)
• M75: 37,555,049 km (0.12 R)
• M76: 38,430,646 km (0.117 R)
• M77: 38,782,799 km (0.093 R)
• M78: 38,900,533 km (0.114 R)
• M79: 39,254,032 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.5

Radius: 10

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 9.37 AU - 10.33 AU

Year: 11709 Days

Day: 10 Hours

Environment

Temp: -189 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 56,226,381 km

• M1: 164,558 km (0.088 R)
• M2: 259,852 km (0.117 R)
• M3: 333,005 km (0.081 R)
• M4: 401,371 km (0.116 R)
• M5: 556,504 km (0.085 R)
• M6: 751,580 km (0.037 R)
• M7: 1,346,530 km (0.115 R)
• M8: 2,340,907 km (0.089 R)
• M9: 2,723,728 km (0.085 R)
• M10: 2,814,834 km (0.109 R)
• M11: 3,000,484 km (0.103 R)
• M12: 3,158,161 km (0.104 R)
• M13: 3,222,039 km (0.113 R)
• M14: 3,318,679 km (0.118 R)
• M15: 3,481,890 km (0.025 R)
• M16: 3,614,434 km (0.039 R)
• M17: 4,302,136 km (0.091 R)
• M18: 4,661,021 km (0.101 R)
• M19: 4,844,278 km (0.103 R)
• M20: 4,992,530 km (0.081 R)
• M21: 5,407,963 km (0.082 R)
• M22: 6,072,028 km (0.075 R)
• M23: 6,192,005 km (0.09 R)
• M24: 6,353,122 km (0.087 R)
• M25: 6,720,535 km (0.085 R)
• M26: 7,604,957 km (0.068 R)
• M27: 7,777,593 km (0.098 R)
• M28: 8,750,129 km (0.113 R)
• M29: 8,885,814 km (0.086 R)
• M30: 9,948,558 km (0.108 R)
• M31: 12,091,248 km (0.054 R)
• M32: 12,292,906 km (0.093 R)
• M33: 12,597,487 km (0.107 R)
• M34: 13,007,684 km (0.064 R)
• M35: 13,370,010 km (0.082 R)
• M36: 13,526,340 km (0.118 R)
• M37: 14,157,793 km (0.104 R)
• M38: 14,423,778 km (0.109 R)
• M39: 15,285,910 km (0.085 R)
• M40: 16,778,299 km (0.081 R)
• M41: 17,741,709 km (0.079 R)
• M42: 17,913,597 km (0.056 R)
• M43: 18,432,552 km (0.11 R)
• M44: 18,723,071 km (0.082 R)
• M45: 18,839,608 km (0.104 R)
• M46: 19,014,937 km (0.116 R)
• M47: 19,840,567 km (0.101 R)
• M48: 20,617,579 km (0.037 R)
• M49: 21,040,043 km (0.059 R)
• M50: 22,201,371 km (0.067 R)
• M51: 23,760,779 km (0.11 R)
• M52: 26,787,144 km (0.09 R)
• M53: 27,446,422 km (0.025 R)
• M54: 28,044,514 km (0.088 R)
• M55: 28,111,235 km (0.033 R)
• M56: 28,646,795 km (0.103 R)
• M57: 29,253,415 km (0.05 R)
• M58: 29,524,486 km (0.066 R)
• M59: 29,660,171 km (0.054 R)
• M60: 30,822,846 km (0.082 R)
• M61: 31,305,898 km (0.106 R)
• M62: 32,700,000 km (0.087 R)
• M63: 33,475,216 km (0.093 R)
• M64: 34,900,435 km (0.063 R)
• M65: 35,837,367 km (0.092 R)
• M66: 36,127,287 km (0.11 R)
• M67: 36,345,251 km (0.046 R)
• M68: 36,418,106 km (0.102 R)
• M69: 38,846,079 km (0.056 R)
• M70: 39,293,227 km (0.077 R)
• M71: 39,667,072 km (0.041 R)
• M72: 39,742,021 km (0.043 R)
• M73: 39,816,969 km (0.103 R)
• M74: 40,267,708 km (0.112 R)
• M75: 42,317,049 km (0.112 R)
• M76: 43,084,636 km (0.032 R)
• M77: 44,011,843 km (0.095 R)
• M78: 45,101,813 km (0.098 R)
• M79: 46,832,661 km (0.075 R)
• M80: 49,227,573 km (0.088 R)
• M81: 51,662,129 km (0.056 R)
• M82: 52,153,857 km (0.076 R)
• M83: 53,389,685 km (0.084 R)
• M84: 54,052,703 km (0.11 R)
• M85: 54,302,082 km (0.09 R)
• M86: 54,968,840 km (0.038 R)
• M87: 55,974,138 km (0.118 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 15,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit