🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.89 AU - 1.13 AU

Year: 371 Days

Day: 17.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.52 AU - 1.84 AU

Year: 795 Days

Day: 24.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,319,236 km

• M1: 47,423 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.73 AU - 2.57 AU

Year: 1151 Days

Day: 27.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,319,236 km

• M1: 153,787 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.62 AU - 3.92 AU

Year: 2674 Days

Day: 13.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,319,236 km

• M1: 50,863 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.22 AU - 4.5 AU

Year: 2770 Days

Day: 19 Hours

Environment

Temp: -122 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,319,236 km

• M1: 702,811 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.56 AU - 4.62 AU

Year: 3592 Days

Day: 24.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.9

Radius: 11.8

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.46 AU - 6.66 AU

Year: 4789 Days

Day: 12.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 23,319,236 km

• M1: 153,338 km (0.034 R)
• M2: 263,591 km (0.114 R)
• M3: 415,134 km (0.058 R)
• M4: 857,794 km (0.05 R)
• M5: 942,467 km (0.084 R)
• M6: 1,017,415 km (0.11 R)
• M7: 1,094,608 km (0.055 R)
• M8: 1,324,689 km (0.096 R)
• M9: 1,526,347 km (0.1 R)
• M10: 1,646,325 km (0.087 R)
• M11: 1,753,885 km (0.057 R)
• M12: 2,074,922 km (0.039 R)
• M13: 2,191,758 km (0.111 R)
• M14: 2,379,803 km (0.069 R)
• M15: 2,754,097 km (0.079 R)
• M16: 2,939,000 km (0.093 R)
• M17: 3,014,098 km (0.06 R)
• M18: 3,301,625 km (0.113 R)
• M19: 3,841,823 km (0.117 R)
• M20: 4,111,847 km (0.096 R)
• M21: 4,345,220 km (0.076 R)
• M22: 4,583,080 km (0.048 R)
• M23: 5,345,132 km (0.099 R)
• M24: 5,576,859 km (0.115 R)
• M25: 6,050,336 km (0.117 R)
• M26: 6,243,318 km (0.054 R)
• M27: 6,512,145 km (0.06 R)
• M28: 6,660,247 km (0.104 R)
• M29: 7,010,455 km (0.119 R)
• M30: 7,625,003 km (0.051 R)
• M31: 7,912,381 km (0.034 R)
• M32: 8,390,496 km (0.119 R)
• M33: 9,739,121 km (0.083 R)
• M34: 10,395,406 km (0.118 R)
• M35: 10,482,024 km (0.097 R)
• M36: 10,772,543 km (0.068 R)
• M37: 11,272,648 km (0.113 R)
• M38: 12,849,111 km (0.1 R)
• M39: 13,348,020 km (0.058 R)
• M40: 13,442,266 km (0.102 R)
• M41: 13,948,805 km (0.025 R)
• M42: 14,044,398 km (0.116 R)
• M43: 15,242,228 km (0.075 R)
• M44: 15,538,581 km (0.058 R)
• M45: 15,637,765 km (0.098 R)
• M46: 15,869,941 km (0.071 R)
• M47: 16,338,032 km (0.088 R)
• M48: 16,912,488 km (0.119 R)
• M49: 17,150,797 km (0.029 R)
• M50: 17,253,422 km (0.116 R)
• M51: 17,907,613 km (0.1 R)
• M52: 18,255,129 km (0.12 R)
• M53: 18,464,716 km (0.113 R)
• M54: 18,745,511 km (0.067 R)
• M55: 19,062,957 km (0.1 R)
• M56: 19,346,745 km (0.045 R)
• M57: 20,062,271 km (0.103 R)
• M58: 21,224,946 km (0.065 R)
• M59: 21,482,254 km (0.062 R)
• M60: 21,888,562 km (0.11 R)
• M61: 22,037,113 km (0.044 R)
• M62: 22,111,313 km (0.045 R)
• M63: 24,264,775 km (0.077 R)
• M64: 24,456,858 km (0.046 R)
• M65: 24,533,752 km (0.117 R)
• M66: 24,649,391 km (0.064 R)
• M67: 24,726,583 km (0.088 R)
• M68: 24,881,118 km (0.026 R)
• M69: 25,074,847 km (0.052 R)
• M70: 25,346,816 km (0.098 R)
• M71: 25,424,757 km (0.065 R)
• M72: 25,619,832 km (0.098 R)
• M73: 25,698,072 km (0.092 R)
• M74: 25,893,746 km (0.083 R)
• M75: 26,168,707 km (0.078 R)
• M76: 26,365,727 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.8

Radius: 12.9

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 6.59 AU - 6.99 AU

Year: 6462 Days

Day: 9.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 23,319,236 km

• M1: 207,492 km (0.072 R)
• M2: 440,267 km (0.111 R)
• M3: 546,481 km (0.119 R)
• M4: 991,086 km (0.106 R)
• M5: 1,295,667 km (0.096 R)
• M6: 1,399,039 km (0.111 R)
• M7: 1,583,194 km (0.055 R)
• M8: 2,547,053 km (0.115 R)
• M9: 2,735,846 km (0.104 R)
• M10: 3,330,348 km (0.107 R)
• M11: 3,475,009 km (0.11 R)
• M12: 3,663,951 km (0.102 R)
• M13: 3,791,857 km (0.108 R)
• M14: 3,878,026 km (0.109 R)
• M15: 4,052,158 km (0.109 R)
• M16: 4,273,712 km (0.091 R)
• M17: 4,476,567 km (0.103 R)
• M18: 4,728,789 km (0.06 R)
• M19: 4,915,337 km (0.111 R)
• M20: 5,056,707 km (0.041 R)
• M21: 5,660,783 km (0.115 R)
• M22: 5,859,001 km (0.061 R)
• M23: 6,186,022 km (0.1 R)
• M24: 6,648,728 km (0.032 R)
• M25: 6,779,327 km (0.091 R)
• M26: 7,390,883 km (0.084 R)
• M27: 7,499,042 km (0.028 R)
• M28: 7,635,027 km (0.114 R)
• M29: 7,881,863 km (0.107 R)
• M30: 7,992,416 km (0.051 R)
• M31: 8,271,117 km (0.104 R)
• M32: 9,271,777 km (0.086 R)
• M33: 9,682,872 km (0.082 R)
• M34: 9,771,733 km (0.113 R)
• M35: 9,890,514 km (0.091 R)
• M36: 10,159,939 km (0.087 R)
• M37: 10,982,279 km (0.074 R)
• M38: 11,136,963 km (0.115 R)
• M39: 11,479,841 km (0.038 R)
• M40: 11,731,465 km (0.108 R)
• M41: 11,953,019 km (0.054 R)
• M42: 12,626,210 km (0.059 R)
• M43: 12,983,749 km (0.095 R)
• M44: 13,278,756 km (0.089 R)
• M45: 13,476,674 km (0.098 R)
• M46: 14,109,922 km (0.083 R)
• M47: 15,405,439 km (0.106 R)
• M48: 15,648,236 km (0.086 R)
• M49: 16,278,492 km (0.07 R)
• M50: 16,561,232 km (0.088 R)
• M51: 17,024,238 km (0.083 R)
• M52: 17,203,456 km (0.111 R)
• M53: 17,491,432 km (0.025 R)
• M54: 18,401,884 km (0.096 R)
• M55: 18,585,890 km (0.066 R)
• M56: 18,881,495 km (0.068 R)
• M57: 19,215,846 km (0.102 R)
• M58: 20,268,716 km (0.045 R)
• M59: 20,496,853 km (0.116 R)
• M60: 20,955,520 km (0.073 R)
• M61: 21,147,753 km (0.108 R)
• M62: 21,340,435 km (0.089 R)
• M63: 21,611,208 km (0.119 R)
• M64: 21,766,490 km (0.085 R)
• M65: 23,259,776 km (0.091 R)
• M66: 23,658,305 km (0.076 R)
• M67: 24,059,078 km (0.04 R)
• M68: 24,867,355 km (0.065 R)
• M69: 25,029,968 km (0.116 R)
• M70: 25,152,339 km (0.116 R)
• M71: 25,233,870 km (0.113 R)
• M72: 25,438,370 km (0.063 R)
• M73: 25,561,339 km (0.102 R)
• M74: 25,972,584 km (0.117 R)
• M75: 26,759,918 km (0.11 R)
• M76: 27,177,595 km (0.117 R)
• M77: 27,471,106 km (0.103 R)
• M78: 27,808,000 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19.8

Radius: 7.7

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 14.31 AU - 14.49 AU

Year: 19959 Days

Day: 19.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 23,319,236 km

• M1: 101,577 km (0.108 R)
• M2: 176,825 km (0.102 R)
• M3: 317,447 km (0.102 R)
• M4: 553,811 km (0.117 R)
• M5: 671,246 km (0.06 R)
• M6: 1,013,226 km (0.104 R)
• M7: 1,222,215 km (0.092 R)
• M8: 1,458,430 km (0.04 R)
• M9: 2,034,381 km (0.116 R)
• M10: 2,172,909 km (0.106 R)
• M11: 2,362,599 km (0.107 R)
• M12: 3,760,142 km (0.112 R)
• M13: 3,835,689 km (0.116 R)
• M14: 3,988,279 km (0.082 R)
• M15: 4,104,218 km (0.105 R)
• M16: 4,458,316 km (0.115 R)
• M17: 4,760,952 km (0.111 R)
• M18: 4,987,144 km (0.096 R)
• M19: 5,301,300 km (0.082 R)
• M20: 5,450,150 km (0.107 R)
• M21: 5,882,936 km (0.098 R)
• M22: 6,462,179 km (0.118 R)
• M23: 6,827,647 km (0.099 R)
• M24: 7,153,022 km (0.099 R)
• M25: 7,293,943 km (0.069 R)
• M26: 7,842,968 km (0.098 R)
• M27: 7,915,523 km (0.037 R)
• M28: 9,827,982 km (0.099 R)
• M29: 9,984,760 km (0.071 R)
• M30: 10,916,007 km (0.106 R)
• M31: 11,958,255 km (0.115 R)
• M32: 12,434,874 km (0.111 R)
• M33: 12,519,547 km (0.119 R)
• M34: 12,604,518 km (0.047 R)
• M35: 12,661,216 km (0.094 R)
• M36: 12,917,627 km (0.065 R)
• M37: 13,003,346 km (0.064 R)
• M38: 13,204,406 km (0.09 R)
• M39: 13,813,568 km (0.069 R)
• M40: 14,432,006 km (0.056 R)
• M41: 14,491,396 km (0.093 R)
• M42: 14,699,786 km (0.084 R)
• M43: 15,665,141 km (0.116 R)
• M44: 16,775,456 km (0.116 R)
• M45: 17,119,831 km (0.048 R)
• M46: 17,656,588 km (0.059 R)
• M47: 18,908,722 km (0.068 R)
• M48: 19,957,403 km (0.088 R)
• M49: 20,089,797 km (0.086 R)
• M50: 21,058,443 km (0.049 R)
• M51: 21,769,482 km (0.101 R)
• M52: 21,871,657 km (0.098 R)
• M53: 22,453,892 km (0.054 R)
• M54: 22,522,707 km (0.11 R)
• M55: 23,075,771 km (0.062 R)
• M56: 23,319,166 km (0.055 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 10,723 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit