🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.44 AU - 0.62 AU

Year: 142 Days

Day: 20.2 Hours

Environment

Temp: 203 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.63 AU - 0.65 AU

Year: 188 Days

Day: 20.3 Hours

Environment

Temp: 199 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.64 AU - 0.92 AU

Year: 253 Days

Day: 39.3 Hours

Environment

Temp: 139 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.05 AU - 1.45 AU

Year: 513 Days

Day: 38.6 Hours

Environment

Temp: -4 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.22 AU - 1.74 AU

Year: 661 Days

Day: 24.9 Hours

Environment

Temp: -31 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.47 AU - 2.15 AU

Year: 894 Days

Day: 44.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,990,837 km

• M1: 737,368 km (0.049 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.1 AU - 2.52 AU

Year: 1289 Days

Day: 43.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,990,837 km

• M1: 156,330 km (0.049 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.6

Radius: 11.2

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.2 AU - 5.8 AU

Year: 4735 Days

Day: 6.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 62,990,837 km

• M1: 147,952 km (0.094 R)
• M2: 236,514 km (0.103 R)
• M3: 321,486 km (0.09 R)
• M4: 397,930 km (0.05 R)
• M5: 473,926 km (0.055 R)
• M6: 556,205 km (0.092 R)
• M7: 664,663 km (0.093 R)
• M8: 803,191 km (0.083 R)
• M9: 928,554 km (0.046 R)
• M10: 1,110,764 km (0.062 R)
• M11: 1,226,104 km (0.103 R)
• M12: 1,413,700 km (0.068 R)
• M13: 1,539,362 km (0.107 R)
• M14: 1,757,625 km (0.085 R)
• M15: 1,924,128 km (0.117 R)
• M16: 2,032,885 km (0.082 R)
• M17: 2,191,908 km (0.033 R)
• M18: 2,556,628 km (0.098 R)
• M19: 3,399,462 km (0.092 R)
• M20: 3,474,859 km (0.104 R)
• M21: 4,019,396 km (0.115 R)
• M22: 4,159,718 km (0.106 R)
• M23: 4,240,800 km (0.119 R)
• M24: 4,590,710 km (0.111 R)
• M25: 4,695,428 km (0.066 R)
• M26: 4,907,259 km (0.117 R)
• M27: 5,187,605 km (0.109 R)
• M28: 5,296,812 km (0.081 R)
• M29: 5,428,757 km (0.109 R)
• M30: 5,651,359 km (0.11 R)
• M31: 6,059,462 km (0.107 R)
• M32: 6,174,652 km (0.085 R)
• M33: 6,406,978 km (0.066 R)
• M34: 6,477,289 km (0.083 R)
• M35: 6,571,535 km (0.113 R)
• M36: 6,976,646 km (0.1 R)
• M37: 7,145,841 km (0.043 R)
• M38: 7,365,451 km (0.042 R)
• M39: 7,439,053 km (0.095 R)
• M40: 9,547,037 km (0.085 R)
• M41: 9,897,395 km (0.118 R)
• M42: 10,279,318 km (0.085 R)
• M43: 10,555,027 km (0.055 R)
• M44: 10,889,229 km (0.108 R)
• M45: 11,029,552 km (0.11 R)
• M46: 11,653,824 km (0.05 R)
• M47: 11,912,628 km (0.067 R)
• M48: 12,377,279 km (0.037 R)
• M49: 12,848,064 km (0.114 R)
• M50: 13,026,085 km (0.076 R)
• M51: 13,534,867 km (0.059 R)
• M52: 13,716,030 km (0.05 R)
• M53: 14,264,307 km (0.067 R)
• M54: 14,944,229 km (0.119 R)
• M55: 15,350,986 km (0.065 R)
• M56: 15,603,058 km (0.034 R)
• M57: 15,952,070 km (0.099 R)
• M58: 16,047,663 km (0.115 R)
• M59: 16,496,307 km (0.109 R)
• M60: 16,689,886 km (0.065 R)
• M61: 17,834,161 km (0.106 R)
• M62: 17,999,616 km (0.025 R)
• M63: 18,365,682 km (0.098 R)
• M64: 19,512,349 km (0.092 R)
• M65: 20,266,622 km (0.118 R)
• M66: 20,577,935 km (0.066 R)
• M67: 21,135,337 km (0.043 R)
• M68: 21,803,740 km (0.048 R)
• M69: 22,193,742 km (0.048 R)
• M70: 23,559,271 km (0.104 R)
• M71: 23,631,826 km (0.051 R)
• M72: 24,288,860 km (0.056 R)
• M73: 24,435,615 km (0.114 R)
• M74: 24,509,068 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408.3

Radius: 7.6

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 13.95 AU - 14.61 AU

Year: 19809 Days

Day: 23.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 62,990,837 km

• M1: 124,017 km (0.034 R)
• M2: 223,050 km (0.034 R)
• M3: 510,578 km (0.081 R)
• M4: 641,326 km (0.086 R)
• M5: 762,650 km (0.05 R)
• M6: 2,443,980 km (0.087 R)
• M7: 2,768,608 km (0.071 R)
• M8: 2,936,008 km (0.099 R)
• M9: 3,566,114 km (0.09 R)
• M10: 3,711,822 km (0.079 R)
• M11: 4,469,386 km (0.104 R)
• M12: 5,149,907 km (0.092 R)
• M13: 5,232,036 km (0.066 R)
• M14: 5,692,049 km (0.115 R)
• M15: 5,862,441 km (0.084 R)
• M16: 6,516,782 km (0.064 R)
• M17: 7,194,012 km (0.111 R)
• M18: 7,564,416 km (0.087 R)
• M19: 7,657,915 km (0.11 R)
• M20: 9,057,403 km (0.106 R)
• M21: 9,306,633 km (0.106 R)
• M22: 10,481,724 km (0.076 R)
• M23: 11,703,041 km (0.094 R)
• M24: 11,865,654 km (0.078 R)
• M25: 12,912,839 km (0.052 R)
• M26: 13,817,458 km (0.095 R)
• M27: 13,874,754 km (0.058 R)
• M28: 15,330,640 km (0.034 R)
• M29: 15,627,592 km (0.103 R)
• M30: 16,106,754 km (0.117 R)
• M31: 17,202,409 km (0.119 R)
• M32: 17,635,046 km (0.083 R)
• M33: 18,133,805 km (0.108 R)
• M34: 18,954,200 km (0.066 R)
• M35: 19,465,077 km (0.035 R)
• M36: 19,980,441 km (0.084 R)
• M37: 20,239,844 km (0.034 R)
• M38: 22,421,878 km (0.105 R)
• M39: 23,506,463 km (0.085 R)
• M40: 23,574,829 km (0.08 R)
• M41: 25,025,629 km (0.107 R)
• M42: 25,305,228 km (0.104 R)
• M43: 25,375,240 km (0.106 R)
• M44: 25,796,956 km (0.119 R)
• M45: 25,867,566 km (0.077 R)
• M46: 26,433,944 km (0.118 R)
• M47: 26,576,211 km (0.052 R)
• M48: 28,375,724 km (0.118 R)
• M49: 29,843,429 km (0.058 R)
• M50: 30,735,780 km (0.098 R)
• M51: 31,486,163 km (0.113 R)
• M52: 31,939,295 km (0.075 R)
• M53: 32,470,667 km (0.101 R)
• M54: 32,775,547 km (0.098 R)
• M55: 33,158,069 km (0.053 R)
• M56: 34,936,788 km (0.106 R)
• M57: 35,327,537 km (0.116 R)
• M58: 35,405,777 km (0.069 R)
• M59: 35,562,705 km (0.114 R)
• M60: 35,955,699 km (0.109 R)
• M61: 37,063,920 km (0.099 R)
• M62: 37,702,254 km (0.073 R)
• M63: 39,151,708 km (0.091 R)
• M64: 40,537,283 km (0.081 R)
• M65: 40,619,412 km (0.082 R)
• M66: 40,865,650 km (0.073 R)
• M67: 43,440,230 km (0.085 R)
• M68: 44,113,121 km (0.035 R)
• M69: 44,366,390 km (0.119 R)
• M70: 44,959,097 km (0.094 R)
• M71: 46,581,187 km (0.036 R)
• M72: 46,753,075 km (0.09 R)
• M73: 47,528,889 km (0.084 R)
• M74: 47,875,208 km (0.065 R)
• M75: 48,483,174 km (0.07 R)
• M76: 49,794,399 km (0.106 R)
• M77: 51,472,139 km (0.092 R)
• M78: 52,362,546 km (0.096 R)
• M79: 52,541,166 km (0.113 R)
• M80: 52,630,625 km (0.114 R)
• M81: 53,347,797 km (0.058 R)
• M82: 54,339,332 km (0.116 R)
• M83: 55,064,134 km (0.06 R)
• M84: 57,349,989 km (0.087 R)
• M85: 59,200,814 km (0.103 R)
• M86: 62,391,886 km (0.072 R)
• M87: 62,770,967 km (0.11 R)
• M88: 62,865,812 km (0.072 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 293.6

Radius: 3.8

Gravity: 20.33 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 12.55 AU - 19.01 AU

Year: 23011 Days

Day: 17.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,990,837 km

• M1: 110,254 km (0.095 R)
• M2: 140,622 km (0.107 R)
• M3: 212,130 km (0.063 R)
• M4: 495,169 km (0.095 R)
• M5: 1,090,419 km (0.096 R)
• M6: 1,832,424 km (0.068 R)
• M7: 1,890,319 km (0.072 R)
• M8: 2,343,600 km (0.107 R)
• M9: 2,963,534 km (0.098 R)
• M10: 3,239,093 km (0.028 R)
• M11: 3,888,348 km (0.053 R)
• M12: 4,000,397 km (0.082 R)
• M13: 4,037,946 km (0.057 R)
• M14: 4,189,488 km (0.042 R)
• M15: 4,694,830 km (0.083 R)
• M16: 4,734,473 km (0.083 R)
• M17: 5,804,248 km (0.065 R)
• M18: 6,018,322 km (0.066 R)
• M19: 6,104,640 km (0.103 R)
• M20: 6,147,874 km (0.025 R)
• M21: 6,234,790 km (0.09 R)
• M22: 6,278,473 km (0.099 R)
• M23: 8,152,486 km (0.12 R)
• M24: 8,488,482 km (0.066 R)
• M25: 8,585,272 km (0.059 R)
• M26: 9,573,665 km (0.096 R)
• M27: 10,132,413 km (0.113 R)
• M28: 11,016,686 km (0.087 R)
• M29: 11,069,494 km (0.11 R)
• M30: 11,334,582 km (0.088 R)
• M31: 11,655,619 km (0.103 R)
• M32: 12,251,766 km (0.09 R)
• M33: 13,248,387 km (0.119 R)
• M34: 13,586,479 km (0.102 R)
• M35: 16,511,267 km (0.118 R)
• M36: 16,935,825 km (0.098 R)
• M37: 17,610,063 km (0.084 R)
• M38: 18,168,213 km (0.09 R)
• M39: 19,941,546 km (0.104 R)
• M40: 22,034,719 km (0.095 R)
• M41: 22,101,141 km (0.033 R)
• M42: 23,513,644 km (0.046 R)
• M43: 24,955,019 km (0.082 R)
• M44: 25,024,433 km (0.079 R)
• M45: 25,511,523 km (0.106 R)
• M46: 26,354,058 km (0.072 R)
• M47: 27,491,601 km (0.104 R)
• M48: 27,634,915 km (0.065 R)
• M49: 28,355,229 km (0.098 R)
• M50: 29,300,837 km (0.113 R)
• M51: 29,593,750 km (0.116 R)
• M52: 30,330,669 km (0.111 R)
• M53: 30,627,022 km (0.044 R)
• M54: 32,198,847 km (0.119 R)
• M55: 32,501,185 km (0.057 R)
• M56: 33,184,996 km (0.067 R)
• M57: 33,337,586 km (0.029 R)
• M58: 33,720,108 km (0.098 R)
• M59: 35,888,828 km (0.099 R)
• M60: 36,045,457 km (0.117 R)
• M61: 36,989,869 km (0.097 R)
• M62: 37,862,922 km (0.112 R)
• M63: 38,022,393 km (0.109 R)
• M64: 38,261,899 km (0.08 R)
• M65: 38,662,373 km (0.086 R)
• M66: 40,115,417 km (0.07 R)
• M67: 40,766,916 km (0.118 R)
• M68: 43,407,617 km (0.12 R)
• M69: 43,908,920 km (0.049 R)
• M70: 44,244,169 km (0.097 R)
• M71: 44,328,093 km (0.111 R)
• M72: 44,832,986 km (0.12 R)
• M73: 45,424,197 km (0.097 R)
• M74: 45,508,869 km (0.092 R)
• M75: 45,678,513 km (0.091 R)
• M76: 45,763,335 km (0.101 R)
• M77: 47,042,247 km (0.041 R)
• M78: 47,299,406 km (0.113 R)
• M79: 48,505,763 km (0.098 R)
• M80: 50,246,783 km (0.083 R)
• M81: 50,948,846 km (0.073 R)
• M82: 52,540,268 km (0.066 R)
• M83: 52,807,151 km (0.109 R)
• M84: 54,687,596 km (0.109 R)
• M85: 55,500,212 km (0.087 R)
• M86: 55,681,375 km (0.086 R)
• M87: 56,316,866 km (0.08 R)
• M88: 56,772,242 km (0.076 R)
• M89: 57,411,773 km (0.075 R)
• M90: 58,605,863 km (0.057 R)
• M91: 60,552,132 km (0.074 R)
• M92: 61,767,465 km (0.06 R)
• M93: 62,142,955 km (0.082 R)
• M94: 62,331,150 km (0.09 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 11,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit