🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.6 AU - 0.6 AU

Year: 195 Days

Day: 30.9 Hours

Environment

Temp: 35 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 62,504,218 km

• M1: 167,400 km (0.112 R)
• M2: 237,711 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.75 AU - 0.81 AU

Year: 289 Days

Day: 44.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.2 AU - 1.34 AU

Year: 600 Days

Day: 45.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.13 AU - 1.77 AU

Year: 732 Days

Day: 35.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.48 AU - 1.82 AU

Year: 888 Days

Day: 26.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,504,218 km

• M1: 654,491 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.78 AU - 2.1 AU

Year: 1132 Days

Day: 18 Hours

Environment

Temp: -96 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.38 AU - 3.4 AU

Year: 2058 Days

Day: 42.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.5

Radius: 12.4

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.73 AU - 5.39 AU

Year: 4080 Days

Day: 11.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 62,504,218 km

• M1: 209,886 km (0.08 R)
• M2: 357,240 km (0.094 R)
• M3: 617,540 km (0.083 R)
• M4: 728,542 km (0.12 R)
• M5: 1,016,368 km (0.118 R)
• M6: 1,116,898 km (0.106 R)
• M7: 1,209,200 km (0.105 R)
• M8: 1,554,023 km (0.072 R)
• M9: 1,658,292 km (0.105 R)
• M10: 1,915,750 km (0.076 R)
• M11: 1,999,824 km (0.109 R)
• M12: 2,379,055 km (0.114 R)
• M13: 2,655,063 km (0.11 R)
• M14: 2,749,459 km (0.118 R)
• M15: 3,288,760 km (0.076 R)
• M16: 3,424,594 km (0.11 R)
• M17: 3,579,578 km (0.099 R)
• M18: 3,825,517 km (0.104 R)
• M19: 4,076,991 km (0.099 R)
• M20: 4,558,546 km (0.083 R)
• M21: 4,767,684 km (0.107 R)
• M22: 5,019,158 km (0.117 R)
• M23: 6,172,707 km (0.088 R)
• M24: 6,319,912 km (0.052 R)
• M25: 6,660,845 km (0.064 R)
• M26: 7,183,540 km (0.056 R)
• M27: 8,547,723 km (0.065 R)
• M28: 8,782,891 km (0.113 R)
• M29: 9,235,425 km (0.09 R)
• M30: 9,452,491 km (0.082 R)
• M31: 9,622,584 km (0.036 R)
• M32: 9,744,656 km (0.082 R)
• M33: 9,842,642 km (0.118 R)
• M34: 10,213,196 km (0.119 R)
• M35: 10,588,388 km (0.074 R)
• M36: 11,352,234 km (0.09 R)
• M37: 11,455,457 km (0.091 R)
• M38: 11,558,979 km (0.047 R)
• M39: 12,825,474 km (0.035 R)
• M40: 13,176,132 km (0.029 R)
• M41: 13,257,513 km (0.072 R)
• M42: 13,529,931 km (0.09 R)
• M43: 13,694,189 km (0.091 R)
• M44: 14,497,978 km (0.11 R)
• M45: 15,516,890 km (0.069 R)
• M46: 15,775,245 km (0.051 R)
• M47: 15,861,713 km (0.071 R)
• M48: 16,006,075 km (0.081 R)
• M49: 16,121,863 km (0.062 R)
• M50: 16,529,518 km (0.1 R)
• M51: 17,444,458 km (0.051 R)
• M52: 18,073,517 km (0.119 R)
• M53: 18,527,397 km (0.1 R)
• M54: 18,923,831 km (0.116 R)
• M55: 19,292,141 km (0.069 R)
• M56: 19,911,477 km (0.115 R)
• M57: 20,098,624 km (0.112 R)
• M58: 20,223,687 km (0.091 R)
• M59: 20,757,901 km (0.068 R)
• M60: 21,011,021 km (0.082 R)
• M61: 21,392,496 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.7

Radius: 11

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.4 AU - 5.94 AU

Year: 5657 Days

Day: 14.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 62,504,218 km

• M1: 137,780 km (0.099 R)
• M2: 220,058 km (0.109 R)
• M3: 293,810 km (0.062 R)
• M4: 410,497 km (0.091 R)
• M5: 502,948 km (0.026 R)
• M6: 580,889 km (0.094 R)
• M7: 966,701 km (0.056 R)
• M8: 1,112,111 km (0.102 R)
• M9: 1,280,857 km (0.087 R)
• M10: 1,392,756 km (0.047 R)
• M11: 1,748,949 km (0.11 R)
• M12: 1,965,267 km (0.114 R)
• M13: 2,325,948 km (0.089 R)
• M14: 3,196,159 km (0.089 R)
• M15: 3,758,497 km (0.079 R)
• M16: 3,874,734 km (0.053 R)
• M17: 4,015,805 km (0.051 R)
• M18: 4,230,478 km (0.07 R)
• M19: 4,922,967 km (0.114 R)
• M20: 5,153,048 km (0.111 R)
• M21: 5,256,570 km (0.117 R)
• M22: 5,544,546 km (0.103 R)
• M23: 5,784,052 km (0.078 R)
• M24: 5,891,613 km (0.115 R)
• M25: 6,273,387 km (0.051 R)
• M26: 7,349,893 km (0.09 R)
• M27: 7,613,335 km (0.103 R)
• M28: 7,849,999 km (0.098 R)
• M29: 8,149,344 km (0.072 R)
• M30: 8,821,038 km (0.119 R)
• M31: 9,038,554 km (0.095 R)
• M32: 9,447,255 km (0.051 R)
• M33: 10,119,997 km (0.086 R)
• M34: 10,445,971 km (0.106 R)
• M35: 10,709,113 km (0.062 R)
• M36: 11,852,191 km (0.071 R)
• M37: 12,161,110 km (0.077 R)
• M38: 12,927,799 km (0.109 R)
• M39: 13,068,870 km (0.043 R)
• M40: 13,890,013 km (0.086 R)
• M41: 14,471,051 km (0.101 R)
• M42: 16,109,746 km (0.114 R)
• M43: 16,185,592 km (0.095 R)
• M44: 16,299,735 km (0.094 R)
• M45: 16,452,175 km (0.104 R)
• M46: 17,532,721 km (0.102 R)
• M47: 17,610,811 km (0.065 R)
• M48: 18,358,202 km (0.064 R)
• M49: 18,835,718 km (0.098 R)
• M50: 19,236,641 km (0.104 R)
• M51: 19,397,758 km (0.081 R)
• M52: 19,478,540 km (0.073 R)
• M53: 19,559,473 km (0.117 R)
• M54: 20,087,852 km (0.062 R)
• M55: 20,456,462 km (0.108 R)
• M56: 21,200,262 km (0.114 R)
• M57: 21,450,240 km (0.074 R)
• M58: 21,868,965 km (0.118 R)
• M59: 22,121,486 km (0.099 R)
• M60: 22,587,035 km (0.107 R)
• M61: 23,012,940 km (0.111 R)
• M62: 23,312,734 km (0.031 R)
• M63: 24,046,212 km (0.069 R)
• M64: 24,219,895 km (0.116 R)
• M65: 24,306,812 km (0.092 R)
• M66: 24,612,141 km (0.09 R)
• M67: 24,874,835 km (0.12 R)
• M68: 25,138,426 km (0.078 R)
• M69: 25,757,313 km (0.119 R)
• M70: 27,235,489 km (0.104 R)
• M71: 27,461,980 km (0.057 R)
• M72: 28,327,853 km (0.114 R)
• M73: 29,249,226 km (0.115 R)
• M74: 29,341,827 km (0.082 R)
• M75: 29,434,578 km (0.09 R)
• M76: 29,573,853 km (0.106 R)
• M77: 29,806,628 km (0.108 R)
• M78: 30,226,998 km (0.116 R)
• M79: 30,696,436 km (0.055 R)
• M80: 30,979,325 km (0.074 R)
• M81: 31,073,722 km (0.116 R)
• M82: 31,547,498 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.4

Radius: 5.1

Gravity: 27.77 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 8.05 AU - 13.19 AU

Year: 14500 Days

Day: 23.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 62,504,218 km

• M1: 125,812 km (0.099 R)
• M2: 281,244 km (0.089 R)
• M3: 387,907 km (0.057 R)
• M4: 525,986 km (0.09 R)
• M5: 600,935 km (0.112 R)
• M6: 847,023 km (0.026 R)
• M7: 913,145 km (0.117 R)
• M8: 958,324 km (0.085 R)
• M9: 1,004,101 km (0.119 R)
• M10: 1,423,723 km (0.113 R)
• M11: 1,556,566 km (0.094 R)
• M12: 1,749,397 km (0.114 R)
• M13: 2,187,869 km (0.101 R)
• M14: 2,856,123 km (0.109 R)
• M15: 3,057,930 km (0.025 R)
• M16: 3,160,554 km (0.115 R)
• M17: 3,582,570 km (0.039 R)
• M18: 3,837,036 km (0.105 R)
• M19: 3,984,988 km (0.107 R)
• M20: 4,097,186 km (0.084 R)
• M21: 4,634,542 km (0.083 R)
• M22: 4,871,655 km (0.107 R)
• M23: 4,911,597 km (0.096 R)
• M24: 4,991,632 km (0.105 R)
• M25: 5,523,153 km (0.119 R)
• M26: 6,594,723 km (0.098 R)
• M27: 6,995,795 km (0.086 R)
• M28: 7,962,347 km (0.112 R)
• M29: 8,198,562 km (0.089 R)
• M30: 8,437,170 km (0.086 R)
• M31: 8,581,383 km (0.088 R)
• M32: 8,970,038 km (0.07 R)
• M33: 9,513,677 km (0.105 R)
• M34: 9,915,796 km (0.105 R)
• M35: 10,068,086 km (0.114 R)
• M36: 11,102,556 km (0.089 R)
• M37: 13,382,427 km (0.071 R)
• M38: 13,663,222 km (0.096 R)
• M39: 14,173,501 km (0.111 R)
• M40: 14,632,317 km (0.105 R)
• M41: 15,978,399 km (0.088 R)
• M42: 17,059,244 km (0.076 R)
• M43: 17,302,639 km (0.116 R)
• M44: 18,039,708 km (0.083 R)
• M45: 18,786,800 km (0.049 R)
• M46: 20,375,828 km (0.112 R)
• M47: 21,743,452 km (0.096 R)
• M48: 21,941,220 km (0.071 R)
• M49: 22,007,193 km (0.115 R)
• M50: 22,872,018 km (0.092 R)
• M51: 23,207,716 km (0.079 R)
• M52: 23,275,035 km (0.079 R)
• M53: 24,224,234 km (0.093 R)
• M54: 25,116,884 km (0.062 R)
• M55: 25,810,869 km (0.069 R)
• M56: 26,792,979 km (0.097 R)
• M57: 28,865,956 km (0.03 R)
• M58: 29,446,845 km (0.108 R)
• M59: 29,738,710 km (0.104 R)
• M60: 29,885,017 km (0.066 R)
• M61: 30,472,637 km (0.117 R)
• M62: 30,620,141 km (0.05 R)
• M63: 32,108,041 km (0.057 R)
• M64: 34,000,903 km (0.09 R)
• M65: 34,077,348 km (0.06 R)
• M66: 34,230,536 km (0.051 R)
• M67: 34,307,130 km (0.1 R)
• M68: 34,768,191 km (0.114 R)
• M69: 35,851,878 km (0.057 R)
• M70: 36,867,946 km (0.055 R)
• M71: 38,052,163 km (0.119 R)
• M72: 38,290,473 km (0.096 R)
• M73: 38,449,645 km (0.051 R)
• M74: 39,248,797 km (0.112 R)
• M75: 39,811,434 km (0.071 R)
• M76: 39,892,067 km (0.113 R)
• M77: 39,972,701 km (0.1 R)
• M78: 40,215,049 km (0.032 R)
• M79: 40,457,847 km (0.088 R)
• M80: 41,189,081 km (0.117 R)
• M81: 41,760,844 km (0.076 R)
• M82: 42,088,613 km (0.109 R)
• M83: 43,325,937 km (0.068 R)
• M84: 46,853,006 km (0.113 R)
• M85: 51,521,357 km (0.038 R)
• M86: 51,609,171 km (0.084 R)
• M87: 52,313,627 km (0.112 R)
• M88: 52,490,302 km (0.067 R)
• M89: 54,178,066 km (0.098 R)
• M90: 54,267,376 km (0.117 R)
• M91: 56,154,403 km (0.112 R)
• M92: 56,969,712 km (0.092 R)
• M93: 58,154,227 km (0.099 R)
• M94: 58,245,781 km (0.118 R)
• M95: 60,918,796 km (0.111 R)
• M96: 61,197,497 km (0.101 R)
• M97: 61,756,395 km (0.102 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 11,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit