🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.91 AU - 1.47 AU

Year: 494 Days

Day: 25.6 Hours

Environment

Temp: -16 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.44 AU - 2 AU

Year: 859 Days

Day: 18.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,867,034 km

• M1: 224,247 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.67 AU - 2.69 AU

Year: 1671 Days

Day: 22.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.42 AU - 4.02 AU

Year: 2732 Days

Day: 47.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.5

Radius: 13.8

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 7.98 AU - 8.38 AU

Year: 8909 Days

Day: 14.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 27,867,034 km

• M1: 213,775 km (0.11 R)
• M2: 724,353 km (0.074 R)
• M3: 1,186,910 km (0.119 R)
• M4: 1,353,711 km (0.111 R)
• M5: 1,462,020 km (0.119 R)
• M6: 1,619,098 km (0.089 R)
• M7: 1,758,373 km (0.082 R)
• M8: 2,515,339 km (0.081 R)
• M9: 2,872,878 km (0.083 R)
• M10: 3,101,014 km (0.083 R)
• M11: 3,276,193 km (0.1 R)
• M12: 3,424,744 km (0.119 R)
• M13: 3,514,952 km (0.061 R)
• M14: 4,168,993 km (0.12 R)
• M15: 4,297,947 km (0.075 R)
• M16: 4,860,884 km (0.082 R)
• M17: 5,588,677 km (0.118 R)
• M18: 6,499,579 km (0.034 R)
• M19: 6,687,324 km (0.115 R)
• M20: 7,145,393 km (0.097 R)
• M21: 7,300,376 km (0.104 R)
• M22: 7,534,946 km (0.113 R)
• M23: 8,539,046 km (0.034 R)
• M24: 8,662,465 km (0.09 R)
• M25: 8,827,770 km (0.067 R)
• M26: 9,036,011 km (0.118 R)
• M27: 9,670,605 km (0.108 R)
• M28: 10,101,746 km (0.081 R)
• M29: 10,407,225 km (0.036 R)
• M30: 10,583,152 km (0.074 R)
• M31: 10,848,987 km (0.072 R)
• M32: 12,164,850 km (0.108 R)
• M33: 14,500,821 km (0.097 R)
• M34: 14,697,542 km (0.106 R)
• M35: 15,143,493 km (0.099 R)
• M36: 15,543,668 km (0.062 R)
• M37: 15,997,847 km (0.076 R)
• M38: 16,252,163 km (0.091 R)
• M39: 16,764,835 km (0.059 R)
• M40: 20,279,637 km (0.067 R)
• M41: 21,556,455 km (0.118 R)
• M42: 22,744,860 km (0.053 R)
• M43: 23,088,187 km (0.099 R)
• M44: 23,491,204 km (0.079 R)
• M45: 23,664,588 km (0.084 R)
• M46: 23,896,315 km (0.094 R)
• M47: 24,012,553 km (0.11 R)
• M48: 24,713,718 km (0.087 R)
• M49: 24,948,886 km (0.118 R)
• M50: 25,244,042 km (0.112 R)
• M51: 25,837,647 km (0.098 R)
• M52: 26,136,244 km (0.115 R)
• M53: 26,736,730 km (0.108 R)
• M54: 27,159,942 km (0.077 R)
• M55: 27,341,853 km (0.081 R)
• M56: 27,646,135 km (0.052 R)
• M57: 27,890,429 km (0.097 R)
• M58: 29,432,932 km (0.05 R)
• M59: 29,619,930 km (0.096 R)
• M60: 30,434,789 km (0.096 R)
• M61: 31,193,400 km (0.116 R)
• M62: 31,830,388 km (0.043 R)
• M63: 31,958,294 km (0.112 R)
• M64: 32,471,714 km (0.119 R)
• M65: 32,987,826 km (0.078 R)
• M66: 33,376,631 km (0.112 R)
• M67: 34,224,402 km (0.098 R)
• M68: 34,617,994 km (0.091 R)
• M69: 35,608,781 km (0.087 R)
• M70: 37,821,184 km (0.082 R)
• M71: 38,296,157 km (0.087 R)
• M72: 40,839,620 km (0.113 R)
• M73: 43,792,233 km (0.102 R)
• M74: 44,077,068 km (0.079 R)
• M75: 46,522,544 km (0.07 R)
• M76: 47,323,192 km (0.108 R)
• M77: 48,864,200 km (0.075 R)
• M78: 49,381,659 km (0.093 R)
• M79: 49,603,961 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.2

Radius: 9.9

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.36 AU - 9.24 AU

Year: 9106 Days

Day: 10.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 27,867,034 km

• M1: 124,316 km (0.116 R)
• M2: 674,986 km (0.099 R)
• M3: 1,493,136 km (0.114 R)
• M4: 2,027,350 km (0.07 R)
• M5: 2,662,992 km (0.11 R)
• M6: 3,282,476 km (0.1 R)
• M7: 3,406,643 km (0.12 R)
• M8: 3,634,181 km (0.087 R)
• M9: 3,788,716 km (0.061 R)
• M10: 4,077,739 km (0.106 R)
• M11: 4,157,774 km (0.105 R)
• M12: 4,238,407 km (0.092 R)
• M13: 4,621,527 km (0.11 R)
• M14: 5,333,164 km (0.067 R)
• M15: 5,509,241 km (0.094 R)
• M16: 5,657,193 km (0.06 R)
• M17: 5,806,641 km (0.113 R)
• M18: 6,018,173 km (0.116 R)
• M19: 6,636,162 km (0.105 R)
• M20: 7,145,243 km (0.114 R)
• M21: 7,209,720 km (0.12 R)
• M22: 7,469,721 km (0.066 R)
• M23: 8,200,806 km (0.11 R)
• M24: 8,472,326 km (0.091 R)
• M25: 8,540,692 km (0.083 R)
• M26: 8,712,281 km (0.092 R)
• M27: 9,024,192 km (0.106 R)
• M28: 9,694,690 km (0.112 R)
• M29: 9,873,759 km (0.116 R)
• M30: 9,945,715 km (0.079 R)
• M31: 10,090,227 km (0.048 R)
• M32: 10,564,452 km (0.084 R)
• M33: 10,934,258 km (0.057 R)
• M34: 11,120,807 km (0.059 R)
• M35: 11,648,737 km (0.106 R)
• M36: 12,807,074 km (0.1 R)
• M37: 13,440,022 km (0.064 R)
• M38: 13,800,404 km (0.119 R)
• M39: 14,367,380 km (0.098 R)
• M40: 14,449,060 km (0.085 R)
• M41: 14,777,128 km (0.083 R)
• M42: 14,900,846 km (0.098 R)
• M43: 15,066,151 km (0.095 R)
• M44: 15,482,482 km (0.072 R)
• M45: 15,650,032 km (0.08 R)
• M46: 16,839,634 km (0.109 R)
• M47: 17,098,438 km (0.061 R)
• M48: 17,228,289 km (0.086 R)
• M49: 17,794,816 km (0.116 R)
• M50: 17,970,295 km (0.086 R)
• M51: 18,190,503 km (0.118 R)
• M52: 19,080,460 km (0.071 R)
• M53: 19,711,913 km (0.111 R)
• M54: 21,366,765 km (0.12 R)
• M55: 22,116,400 km (0.036 R)
• M56: 23,353,125 km (0.116 R)
• M57: 23,689,870 km (0.066 R)
• M58: 24,709,828 km (0.041 R)
• M59: 25,397,829 km (0.1 R)
• M60: 26,191,745 km (0.114 R)
• M61: 26,291,527 km (0.111 R)
• M62: 27,499,230 km (0.092 R)
• M63: 27,854,824 km (0.091 R)
• M64: 28,314,389 km (0.047 R)
• M65: 28,622,112 km (0.03 R)
• M66: 28,827,809 km (0.089 R)
• M67: 28,982,493 km (0.031 R)
• M68: 29,137,476 km (0.068 R)
• M69: 29,759,953 km (0.106 R)
• M70: 30,177,331 km (0.117 R)
• M71: 30,912,455 km (0.11 R)
• M72: 31,441,134 km (0.061 R)
• M73: 31,919,548 km (0.099 R)
• M74: 32,079,618 km (0.1 R)
• M75: 33,207,137 km (0.083 R)
• M76: 33,531,615 km (0.074 R)
• M77: 34,675,739 km (0.082 R)
• M78: 34,840,297 km (0.06 R)
• M79: 34,950,102 km (0.09 R)
• M80: 35,170,011 km (0.088 R)
• M81: 35,280,115 km (0.118 R)
• M82: 35,500,772 km (0.067 R)
• M83: 35,611,324 km (0.082 R)
• M84: 36,276,736 km (0.102 R)
• M85: 36,499,337 km (0.063 R)
• M86: 37,114,185 km (0.118 R)
• M87: 37,450,929 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.8

Radius: 9.8

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 8.41 AU - 12.93 AU

Year: 13272 Days

Day: 11.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 27,867,034 km

• M1: 728,542 km (0.094 R)
• M2: 821,741 km (0.116 R)
• M3: 1,083,986 km (0.109 R)
• M4: 1,170,155 km (0.115 R)
• M5: 1,258,716 km (0.077 R)
• M6: 1,466,508 km (0.111 R)
• M7: 1,967,960 km (0.108 R)
• M8: 2,074,324 km (0.087 R)
• M9: 2,237,835 km (0.087 R)
• M10: 2,548,549 km (0.12 R)
• M11: 2,694,407 km (0.098 R)
• M12: 2,994,501 km (0.064 R)
• M13: 3,594,388 km (0.073 R)
• M14: 4,615,394 km (0.066 R)
• M15: 4,722,206 km (0.103 R)
• M16: 5,873,960 km (0.046 R)
• M17: 6,028,794 km (0.066 R)
• M18: 6,903,942 km (0.116 R)
• M19: 7,190,870 km (0.098 R)
• M20: 7,315,037 km (0.042 R)
• M21: 7,946,340 km (0.119 R)
• M22: 8,031,910 km (0.1 R)
• M23: 8,638,978 km (0.093 R)
• M24: 8,948,197 km (0.087 R)
• M25: 9,171,247 km (0.085 R)
• M26: 10,035,624 km (0.075 R)
• M27: 10,314,025 km (0.072 R)
• M28: 11,164,489 km (0.099 R)
• M29: 11,792,651 km (0.071 R)
• M30: 13,951,049 km (0.078 R)
• M31: 14,470,153 km (0.109 R)
• M32: 15,314,035 km (0.093 R)
• M33: 15,420,698 km (0.034 R)
• M34: 15,795,740 km (0.068 R)
• M35: 16,282,531 km (0.109 R)
• M36: 16,774,110 km (0.076 R)
• M37: 16,994,169 km (0.066 R)
• M38: 17,996,325 km (0.104 R)
• M39: 19,247,112 km (0.109 R)
• M40: 19,941,097 km (0.084 R)
• M41: 20,115,977 km (0.089 R)
• M42: 20,291,156 km (0.107 R)
• M43: 22,071,969 km (0.092 R)
• M44: 22,192,545 km (0.057 R)
• M45: 22,615,907 km (0.082 R)
• M46: 23,225,518 km (0.072 R)
• M47: 23,532,343 km (0.071 R)
• M48: 24,087,950 km (0.117 R)
• M49: 24,150,033 km (0.073 R)
• M50: 24,648,044 km (0.085 R)
• M51: 25,464,400 km (0.057 R)
• M52: 26,162,274 km (0.102 R)
• M53: 28,489,568 km (0.08 R)
• M54: 28,686,439 km (0.113 R)
• M55: 29,015,704 km (0.111 R)
• M56: 29,611,403 km (0.094 R)
• M57: 29,810,816 km (0.067 R)
• M58: 29,877,388 km (0.097 R)
• M59: 31,354,966 km (0.119 R)
• M60: 31,626,187 km (0.069 R)
• M61: 31,830,089 km (0.114 R)
• M62: 33,338,783 km (0.094 R)
• M63: 33,754,216 km (0.036 R)
• M64: 34,032,169 km (0.115 R)
• M65: 35,645,133 km (0.12 R)
• M66: 36,211,960 km (0.084 R)
• M67: 36,425,286 km (0.109 R)
• M68: 36,781,778 km (0.096 R)
• M69: 38,654,295 km (0.09 R)
• M70: 38,872,259 km (0.119 R)
• M71: 42,416,083 km (0.093 R)
• M72: 42,716,026 km (0.099 R)
• M73: 44,454,503 km (0.054 R)
• M74: 44,988,119 km (0.108 R)
• M75: 45,294,047 km (0.119 R)
• M76: 45,984,889 km (0.106 R)
• M77: 46,061,783 km (0.097 R)
• M78: 46,679,173 km (0.103 R)
• M79: 46,988,841 km (0.064 R)
• M80: 47,454,689 km (0.109 R)
• M81: 47,844,092 km (0.068 R)
• M82: 48,312,632 km (0.05 R)
• M83: 49,727,679 km (0.091 R)
• M84: 50,360,926 km (0.096 R)
• M85: 50,519,650 km (0.094 R)
• M86: 50,917,281 km (0.106 R)
• M87: 52,678,796 km (0.046 R)
• M88: 53,243,528 km (0.117 R)
• M89: 53,891,287 km (0.091 R)
• M90: 54,378,826 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62

Radius: 8.3

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 8.63 AU - 14.25 AU

Year: 14734 Days

Day: 13.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 27,867,034 km

• M1: 126,859 km (0.049 R)
• M2: 316,998 km (0.116 R)
• M3: 574,007 km (0.081 R)
• M4: 708,047 km (0.088 R)
• M5: 803,490 km (0.087 R)
• M6: 1,061,397 km (0.051 R)
• M7: 1,186,012 km (0.092 R)
• M8: 1,243,009 km (0.041 R)
• M9: 1,315,564 km (0.082 R)
• M10: 1,620,295 km (0.025 R)
• M11: 1,684,023 km (0.112 R)
• M12: 1,813,874 km (0.107 R)
• M13: 2,205,821 km (0.06 R)
• M14: 2,420,793 km (0.108 R)
• M15: 2,530,897 km (0.097 R)
• M16: 2,736,893 km (0.065 R)
• M17: 2,813,338 km (0.102 R)
• M18: 3,007,366 km (0.102 R)
• M19: 3,066,308 km (0.11 R)
• M20: 3,532,155 km (0.109 R)
• M21: 3,805,321 km (0.109 R)
• M22: 4,041,686 km (0.062 R)
• M23: 4,551,665 km (0.112 R)
• M24: 4,988,341 km (0.074 R)
• M25: 5,510,587 km (0.108 R)
• M26: 5,729,299 km (0.108 R)
• M27: 6,025,353 km (0.045 R)
• M28: 6,377,208 km (0.042 R)
• M29: 7,100,663 km (0.117 R)
• M30: 7,877,225 km (0.111 R)
• M31: 8,345,018 km (0.101 R)
• M32: 8,400,519 km (0.041 R)
• M33: 9,393,998 km (0.087 R)
• M34: 9,684,517 km (0.051 R)
• M35: 10,998,136 km (0.116 R)
• M36: 11,151,025 km (0.037 R)
• M37: 11,458,748 km (0.079 R)
• M38: 11,769,313 km (0.094 R)
• M39: 12,082,571 km (0.034 R)
• M40: 12,749,479 km (0.094 R)
• M41: 13,103,577 km (0.109 R)
• M42: 13,460,966 km (0.103 R)
• M43: 13,591,715 km (0.071 R)
• M44: 13,657,238 km (0.042 R)
• M45: 14,552,133 km (0.091 R)
• M46: 15,057,474 km (0.09 R)
• M47: 15,227,268 km (0.11 R)
• M48: 16,328,608 km (0.058 R)
• M49: 16,433,176 km (0.103 R)
• M50: 16,503,039 km (0.071 R)
• M51: 16,572,901 km (0.06 R)
• M52: 16,924,157 km (0.097 R)
• M53: 17,135,987 km (0.111 R)
• M54: 17,277,656 km (0.109 R)
• M55: 17,776,865 km (0.088 R)
• M56: 17,956,382 km (0.099 R)
• M57: 18,100,295 km (0.046 R)
• M58: 18,208,454 km (0.059 R)
• M59: 18,425,671 km (0.028 R)
• M60: 19,229,011 km (0.084 R)
• M61: 19,376,365 km (0.11 R)
• M62: 20,118,520 km (0.086 R)
• M63: 20,794,403 km (0.075 R)
• M64: 20,870,100 km (0.054 R)
• M65: 21,021,493 km (0.086 R)
• M66: 21,822,290 km (0.091 R)
• M67: 22,322,994 km (0.039 R)
• M68: 27,079,608 km (0.071 R)
• M69: 27,659,001 km (0.069 R)
• M70: 27,742,177 km (0.049 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 10,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit