🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.49 AU - 0.71 AU

Year: 175 Days

Day: 35.1 Hours

Environment

Temp: 151 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,177,258 km

• M1: 273,764 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.82 AU - 0.92 AU

Year: 306 Days

Day: 12.7 Hours

Environment

Temp: 28 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.13 AU - 1.43 AU

Year: 546 Days

Day: 23.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.49 AU - 2.33 AU

Year: 994 Days

Day: 17.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.69 AU - 2.19 AU

Year: 1018 Days

Day: 22.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.24 AU - 2.34 AU

Year: 1306 Days

Day: 13.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168

Radius: 9.7

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.62 AU - 6.08 AU

Year: 4662 Days

Day: 12.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 57,177,258 km

• M1: 121,174 km (0.056 R)
• M2: 238,010 km (0.079 R)
• M3: 321,037 km (0.116 R)
• M4: 424,409 km (0.095 R)
• M5: 572,511 km (0.118 R)
• M6: 774,319 km (0.031 R)
• M7: 970,142 km (0.102 R)
• M8: 1,069,326 km (0.06 R)
• M9: 1,182,422 km (0.113 R)
• M10: 1,288,935 km (0.066 R)
• M11: 1,398,740 km (0.117 R)
• M12: 1,771,688 km (0.051 R)
• M13: 1,944,473 km (0.095 R)
• M14: 2,253,842 km (0.103 R)
• M15: 2,360,355 km (0.116 R)
• M16: 2,578,918 km (0.117 R)
• M17: 2,676,456 km (0.112 R)
• M18: 2,789,701 km (0.098 R)
• M19: 3,035,490 km (0.064 R)
• M20: 3,243,282 km (0.044 R)
• M21: 3,626,103 km (0.113 R)
• M22: 3,767,473 km (0.076 R)
• M23: 4,202,503 km (0.065 R)
• M24: 4,301,388 km (0.076 R)
• M25: 4,417,775 km (0.109 R)
• M26: 4,518,304 km (0.086 R)
• M27: 4,807,477 km (0.102 R)
• M28: 4,945,706 km (0.11 R)
• M29: 5,243,705 km (0.091 R)
• M30: 5,511,634 km (0.075 R)
• M31: 5,692,648 km (0.109 R)
• M32: 5,912,557 km (0.093 R)
• M33: 6,005,158 km (0.095 R)
• M34: 6,154,008 km (0.088 R)
• M35: 6,247,805 km (0.075 R)
• M36: 6,417,749 km (0.079 R)
• M37: 6,936,704 km (0.116 R)
• M38: 7,211,216 km (0.071 R)
• M39: 7,589,399 km (0.044 R)
• M40: 7,689,929 km (0.038 R)
• M41: 7,770,861 km (0.108 R)
• M42: 7,994,510 km (0.068 R)
• M43: 8,117,480 km (0.088 R)
• M44: 8,365,214 km (0.103 R)
• M45: 8,762,546 km (0.097 R)
• M46: 9,016,712 km (0.105 R)
• M47: 9,251,880 km (0.089 R)
• M48: 9,947,361 km (0.088 R)
• M49: 10,057,614 km (0.084 R)
• M50: 10,301,459 km (0.09 R)
• M51: 10,569,688 km (0.109 R)
• M52: 10,704,775 km (0.106 R)
• M53: 10,817,721 km (0.109 R)
• M54: 11,365,399 km (0.063 R)
• M55: 11,503,777 km (0.103 R)
• M56: 11,969,026 km (0.098 R)
• M57: 12,274,804 km (0.091 R)
• M58: 12,487,832 km (0.09 R)
• M59: 12,678,420 km (0.12 R)
• M60: 13,377,042 km (0.119 R)
• M61: 13,792,475 km (0.061 R)
• M62: 14,162,580 km (0.114 R)
• M63: 15,470,514 km (0.113 R)
• M64: 16,502,889 km (0.063 R)
• M65: 16,738,207 km (0.096 R)
• M66: 16,843,224 km (0.065 R)
• M67: 16,922,062 km (0.11 R)
• M68: 17,663,918 km (0.067 R)
• M69: 17,851,065 km (0.035 R)
• M70: 17,958,327 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.8

Radius: 9

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.2 AU - 7.06 AU

Year: 5718 Days

Day: 11.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 57,177,258 km

• M1: 120,127 km (0.088 R)
• M2: 182,958 km (0.115 R)
• M3: 251,923 km (0.082 R)
• M4: 327,470 km (0.111 R)
• M5: 490,083 km (0.1 R)
• M6: 700,866 km (0.075 R)
• M7: 975,528 km (0.075 R)
• M8: 1,070,522 km (0.032 R)
• M9: 1,322,146 km (0.038 R)
• M10: 1,428,061 km (0.064 R)
• M11: 1,620,444 km (0.038 R)
• M12: 1,792,332 km (0.117 R)
• M13: 1,940,135 km (0.082 R)
• M14: 2,343,151 km (0.089 R)
• M15: 2,488,860 km (0.112 R)
• M16: 2,926,583 km (0.051 R)
• M17: 3,048,505 km (0.053 R)
• M18: 3,297,586 km (0.051 R)
• M19: 3,796,644 km (0.093 R)
• M20: 3,891,639 km (0.064 R)
• M21: 4,299,592 km (0.101 R)
• M22: 4,398,776 km (0.106 R)
• M23: 4,619,582 km (0.092 R)
• M24: 5,135,097 km (0.105 R)
• M25: 5,647,020 km (0.106 R)
• M26: 5,887,275 km (0.101 R)
• M27: 6,064,099 km (0.099 R)
• M28: 6,175,400 km (0.025 R)
• M29: 6,265,009 km (0.081 R)
• M30: 6,377,656 km (0.049 R)
• M31: 6,650,673 km (0.107 R)
• M32: 6,858,015 km (0.062 R)
• M33: 6,927,578 km (0.077 R)
• M34: 7,044,115 km (0.112 R)
• M35: 7,255,497 km (0.065 R)
• M36: 7,468,973 km (0.095 R)
• M37: 7,926,443 km (0.06 R)
• M38: 8,692,384 km (0.099 R)
• M39: 8,893,893 km (0.085 R)
• M40: 8,995,170 km (0.1 R)
• M41: 9,198,923 km (0.04 R)
• M42: 9,275,816 km (0.078 R)
• M43: 9,585,334 km (0.094 R)
• M44: 10,187,914 km (0.096 R)
• M45: 10,267,351 km (0.11 R)
• M46: 10,453,750 km (0.095 R)
• M47: 10,614,268 km (0.034 R)
• M48: 10,721,829 km (0.107 R)
• M49: 10,802,761 km (0.106 R)
• M50: 10,910,921 km (0.065 R)
• M51: 10,992,302 km (0.094 R)
• M52: 11,567,506 km (0.07 R)
• M53: 11,789,210 km (0.113 R)
• M54: 14,677,047 km (0.103 R)
• M55: 14,827,094 km (0.068 R)
• M56: 14,947,370 km (0.067 R)
• M57: 15,523,173 km (0.107 R)
• M58: 15,890,585 km (0.095 R)
• M59: 15,982,887 km (0.112 R)
• M60: 16,198,906 km (0.066 R)
• M61: 17,009,876 km (0.059 R)
• M62: 17,483,802 km (0.096 R)
• M63: 17,579,096 km (0.118 R)
• M64: 18,058,258 km (0.114 R)
• M65: 18,186,763 km (0.107 R)
• M66: 18,703,773 km (0.102 R)
• M67: 19,488,264 km (0.115 R)
• M68: 20,117,024 km (0.116 R)
• M69: 20,350,397 km (0.102 R)
• M70: 20,450,627 km (0.1 R)
• M71: 20,988,282 km (0.083 R)
• M72: 21,734,925 km (0.092 R)
• M73: 22,767,300 km (0.107 R)
• M74: 22,871,420 km (0.051 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 423.5

Radius: 7.2

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 9.76 AU - 15.16 AU

Year: 16569 Days

Day: 17.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,177,258 km

• M1: 116,088 km (0.046 R)
• M2: 239,057 km (0.105 R)
• M3: 301,739 km (0.115 R)
• M4: 529,277 km (0.115 R)
• M5: 992,283 km (0.05 R)
• M6: 1,169,556 km (0.119 R)
• M7: 1,529,339 km (0.112 R)
• M8: 1,734,737 km (0.041 R)
• M9: 1,894,807 km (0.057 R)
• M10: 2,004,163 km (0.092 R)
• M11: 2,229,307 km (0.092 R)
• M12: 2,344,947 km (0.026 R)
• M13: 3,016,192 km (0.111 R)
• M14: 3,439,255 km (0.087 R)
• M15: 3,539,635 km (0.102 R)
• M16: 3,846,460 km (0.113 R)
• M17: 3,915,724 km (0.098 R)
• M18: 4,126,358 km (0.113 R)
• M19: 4,268,775 km (0.079 R)
• M20: 4,340,582 km (0.06 R)
• M21: 5,940,232 km (0.071 R)
• M22: 6,263,812 km (0.091 R)
• M23: 6,676,254 km (0.043 R)
• M24: 6,927,877 km (0.057 R)
• M25: 7,397,465 km (0.054 R)
• M26: 7,877,225 km (0.113 R)
• M27: 8,054,200 km (0.117 R)
• M28: 8,187,940 km (0.12 R)
• M29: 8,684,007 km (0.086 R)
• M30: 9,516,968 km (0.114 R)
• M31: 11,158,505 km (0.109 R)
• M32: 11,307,654 km (0.111 R)
• M33: 11,557,483 km (0.065 R)
• M34: 12,011,811 km (0.05 R)
• M35: 13,251,679 km (0.077 R)
• M36: 13,620,886 km (0.091 R)
• M37: 13,993,534 km (0.095 R)
• M38: 14,261,763 km (0.079 R)
• M39: 14,803,308 km (0.098 R)
• M40: 14,912,514 km (0.111 R)
• M41: 15,076,623 km (0.114 R)
• M42: 15,462,137 km (0.091 R)
• M43: 15,795,142 km (0.052 R)
• M44: 15,850,792 km (0.086 R)
• M45: 15,906,592 km (0.059 R)
• M46: 17,150,498 km (0.1 R)
• M47: 17,900,133 km (0.041 R)
• M48: 18,601,598 km (0.04 R)
• M49: 18,837,513 km (0.101 R)
• M50: 19,730,613 km (0.094 R)
• M51: 20,212,617 km (0.111 R)
• M52: 21,126,660 km (0.057 R)
• M53: 21,434,383 km (0.108 R)
• M54: 21,867,768 km (0.064 R)
• M55: 22,054,316 km (0.087 R)
• M56: 22,241,463 km (0.097 R)
• M57: 23,311,687 km (0.099 R)
• M58: 23,565,853 km (0.052 R)
• M59: 24,269,861 km (0.1 R)
• M60: 24,915,825 km (0.119 R)
• M61: 25,895,242 km (0.07 R)
• M62: 26,092,711 km (0.11 R)
• M63: 26,224,507 km (0.114 R)
• M64: 27,421,439 km (0.099 R)
• M65: 27,622,648 km (0.107 R)
• M66: 28,840,226 km (0.118 R)
• M67: 29,181,608 km (0.117 R)
• M68: 30,768,841 km (0.035 R)
• M69: 32,383,900 km (0.119 R)
• M70: 34,170,547 km (0.038 R)
• M71: 35,257,825 km (0.086 R)
• M72: 37,317,488 km (0.059 R)
• M73: 39,340,350 km (0.113 R)
• M74: 39,416,047 km (0.099 R)
• M75: 40,326,948 km (0.119 R)
• M76: 40,403,243 km (0.079 R)
• M77: 40,785,167 km (0.108 R)
• M78: 41,783,583 km (0.09 R)
• M79: 43,569,781 km (0.096 R)
• M80: 44,827,002 km (0.084 R)
• M81: 45,698,260 km (0.114 R)
• M82: 46,895,193 km (0.098 R)
• M83: 47,698,982 km (0.082 R)
• M84: 48,345,245 km (0.097 R)
• M85: 49,075,731 km (0.119 R)
• M86: 49,973,618 km (0.091 R)
• M87: 50,794,461 km (0.103 R)
• M88: 51,041,597 km (0.111 R)
• M89: 51,785,547 km (0.107 R)
• M90: 52,949,718 km (0.099 R)
• M91: 53,033,193 km (0.038 R)
• M92: 54,290,713 km (0.078 R)
• M93: 55,473,284 km (0.107 R)
• M94: 55,642,778 km (0.094 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 12,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit