🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.56 AU - 0.6 AU

Year: 157 Days

Day: 24.2 Hours

Environment

Temp: 163 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,922,974 km

• M1: 152,440 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.62 AU - 0.72 AU

Year: 195 Days

Day: 14.4 Hours

Environment

Temp: 171 °C

Axial Tilt: 45.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,922,974 km

• M1: 366,066 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.71 AU - 0.85 AU

Year: 244 Days

Day: 37.8 Hours

Environment

Temp: 182 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.91 AU - 4.83 AU

Year: 2701 Days

Day: 25.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.45 AU - 4.81 AU

Year: 2978 Days

Day: 24.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.91 AU - 4.57 AU

Year: 3097 Days

Day: 31.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,922,974 km

• M1: 376,089 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.4

Radius: 9.7

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.03 AU - 8.15 AU

Year: 6697 Days

Day: 14.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 94,922,974 km

• M1: 367,562 km (0.104 R)
• M2: 511,924 km (0.06 R)
• M3: 740,210 km (0.103 R)
• M4: 972,087 km (0.1 R)
• M5: 1,243,009 km (0.067 R)
• M6: 1,589,029 km (0.069 R)
• M7: 1,693,597 km (0.102 R)
• M8: 2,020,918 km (0.056 R)
• M9: 2,448,020 km (0.112 R)
• M10: 2,610,333 km (0.059 R)
• M11: 2,860,610 km (0.094 R)
• M12: 3,118,816 km (0.073 R)
• M13: 4,322,780 km (0.061 R)
• M14: 4,669,548 km (0.102 R)
• M15: 5,154,395 km (0.094 R)
• M16: 5,284,694 km (0.051 R)
• M17: 5,389,712 km (0.063 R)
• M18: 5,468,849 km (0.114 R)
• M19: 5,575,213 km (0.097 R)
• M20: 5,708,954 km (0.039 R)
• M21: 5,843,891 km (0.081 R)
• M22: 6,116,758 km (0.072 R)
• M23: 6,393,963 km (0.107 R)
• M24: 6,562,260 km (0.097 R)
• M25: 7,308,305 km (0.086 R)
• M26: 7,840,574 km (0.049 R)
• M27: 8,293,706 km (0.044 R)
• M28: 9,005,193 km (0.117 R)
• M29: 9,225,551 km (0.112 R)
• M30: 9,352,260 km (0.118 R)
• M31: 9,768,292 km (0.078 R)
• M32: 10,585,097 km (0.09 R)
• M33: 10,784,361 km (0.074 R)
• M34: 11,423,742 km (0.104 R)
• M35: 12,040,833 km (0.045 R)
• M36: 12,493,367 km (0.114 R)
• M37: 13,164,613 km (0.065 R)
• M38: 13,883,730 km (0.116 R)
• M39: 14,138,495 km (0.038 R)
• M40: 14,358,104 km (0.099 R)
• M41: 14,578,911 km (0.079 R)
• M42: 14,726,714 km (0.058 R)
• M43: 14,800,765 km (0.065 R)
• M44: 15,023,665 km (0.1 R)
• M45: 15,172,964 km (0.039 R)
• M46: 15,285,312 km (0.096 R)
• M47: 15,397,810 km (0.089 R)
• M48: 15,473,057 km (0.117 R)
• M49: 15,964,786 km (0.114 R)
• M50: 16,500,196 km (0.062 R)
• M51: 17,353,203 km (0.097 R)
• M52: 18,780,068 km (0.106 R)
• M53: 18,981,277 km (0.097 R)
• M54: 19,588,944 km (0.068 R)
• M55: 19,792,995 km (0.034 R)
• M56: 19,997,645 km (0.096 R)
• M57: 21,031,665 km (0.115 R)
• M58: 21,408,203 km (0.057 R)
• M59: 21,660,425 km (0.118 R)
• M60: 21,829,172 km (0.08 R)
• M61: 22,722,121 km (0.101 R)
• M62: 23,974,854 km (0.053 R)
• M63: 24,455,811 km (0.109 R)
• M64: 24,940,059 km (0.078 R)
• M65: 25,116,884 km (0.053 R)
• M66: 25,205,446 km (0.088 R)
• M67: 25,739,211 km (0.109 R)
• M68: 26,186,808 km (0.094 R)
• M69: 26,772,484 km (0.056 R)
• M70: 26,998,975 km (0.119 R)
• M71: 27,911,073 km (0.088 R)
• M72: 28,417,013 km (0.089 R)
• M73: 28,879,719 km (0.072 R)
• M74: 28,972,470 km (0.095 R)
• M75: 29,391,344 km (0.11 R)
• M76: 29,812,312 km (0.064 R)
• M77: 30,141,129 km (0.077 R)
• M78: 30,423,869 km (0.057 R)
• M79: 30,802,202 km (0.109 R)
• M80: 30,944,619 km (0.074 R)
• M81: 31,707,269 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.7

Radius: 10.1

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 8.05 AU - 11.97 AU

Year: 11235 Days

Day: 5.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 94,922,974 km

• M1: 140,173 km (0.102 R)
• M2: 253,419 km (0.062 R)
• M3: 353,500 km (0.094 R)
• M4: 536,009 km (0.056 R)
• M5: 869,313 km (0.083 R)
• M6: 972,985 km (0.087 R)
• M7: 1,148,014 km (0.079 R)
• M8: 2,143,737 km (0.071 R)
• M9: 2,229,158 km (0.077 R)
• M10: 2,643,245 km (0.111 R)
• M11: 2,985,674 km (0.117 R)
• M12: 3,955,069 km (0.066 R)
• M13: 4,750,780 km (0.12 R)
• M14: 4,863,128 km (0.059 R)
• M15: 5,052,369 km (0.039 R)
• M16: 5,714,040 km (0.105 R)
• M17: 5,913,903 km (0.064 R)
• M18: 6,034,778 km (0.079 R)
• M19: 6,279,371 km (0.099 R)
• M20: 6,694,056 km (0.05 R)
• M21: 6,778,130 km (0.072 R)
• M22: 7,419,606 km (0.1 R)
• M23: 7,593,887 km (0.052 R)
• M24: 8,125,259 km (0.067 R)
• M25: 8,852,155 km (0.067 R)
• M26: 9,742,412 km (0.103 R)
• M27: 9,837,706 km (0.11 R)
• M28: 11,657,564 km (0.03 R)
• M29: 12,840,284 km (0.087 R)
• M30: 13,260,505 km (0.12 R)
• M31: 13,419,378 km (0.096 R)
• M32: 13,578,700 km (0.112 R)
• M33: 13,953,143 km (0.119 R)
• M34: 14,276,873 km (0.11 R)
• M35: 14,766,955 km (0.086 R)
• M36: 15,988,272 km (0.077 R)
• M37: 16,100,920 km (0.053 R)
• M38: 16,782,188 km (0.033 R)
• M39: 17,530,926 km (0.108 R)
• M40: 18,114,357 km (0.112 R)
• M41: 18,231,792 km (0.08 R)
• M42: 18,467,558 km (0.111 R)
• M43: 18,941,783 km (0.049 R)
• M44: 20,266,921 km (0.119 R)
• M45: 20,511,065 km (0.065 R)
• M46: 20,694,771 km (0.118 R)
• M47: 21,373,197 km (0.097 R)
• M48: 21,559,447 km (0.039 R)
• M49: 22,562,201 km (0.097 R)
• M50: 23,708,271 km (0.111 R)
• M51: 25,200,210 km (0.037 R)
• M52: 27,057,019 km (0.037 R)
• M53: 28,205,781 km (0.048 R)
• M54: 28,478,498 km (0.114 R)
• M55: 29,785,385 km (0.119 R)
• M56: 30,550,877 km (0.037 R)
• M57: 30,901,086 km (0.104 R)
• M58: 32,243,577 km (0.111 R)
• M59: 32,742,935 km (0.113 R)
• M60: 33,894,090 km (0.1 R)
• M61: 34,839,250 km (0.117 R)
• M62: 35,351,622 km (0.066 R)
• M63: 35,866,538 km (0.1 R)
• M64: 38,478,368 km (0.118 R)
• M65: 39,769,098 km (0.042 R)
• M66: 40,304,509 km (0.092 R)
• M67: 40,534,889 km (0.103 R)
• M68: 40,611,633 km (0.09 R)
• M69: 41,228,276 km (0.069 R)
• M70: 42,080,983 km (0.112 R)
• M71: 42,470,536 km (0.052 R)
• M72: 43,096,304 km (0.081 R)
• M73: 45,470,123 km (0.1 R)
• M74: 46,592,257 km (0.095 R)
• M75: 47,318,554 km (0.1 R)
• M76: 47,480,419 km (0.076 R)
• M77: 47,561,501 km (0.096 R)
• M78: 47,642,583 km (0.101 R)
• M79: 49,930,982 km (0.084 R)
• M80: 50,508,579 km (0.096 R)
• M81: 51,420,977 km (0.119 R)
• M82: 51,670,656 km (0.116 R)
• M83: 52,757,484 km (0.067 R)
• M84: 52,841,409 km (0.117 R)
• M85: 53,514,450 km (0.088 R)
• M86: 53,851,942 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.2

Radius: 6.6

Gravity: 14.67 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 15.9 AU - 21.64 AU

Year: 28849 Days

Day: 24 Hours

Environment

Temp: -204 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 94,922,974 km

• M1: 311,164 km (0.12 R)
• M2: 574,905 km (0.106 R)
• M3: 650,601 km (0.059 R)
• M4: 1,239,269 km (0.105 R)
• M5: 1,406,818 km (0.07 R)
• M6: 1,876,256 km (0.071 R)
• M7: 2,268,502 km (0.106 R)
• M8: 3,829,107 km (0.037 R)
• M9: 4,273,562 km (0.086 R)
• M10: 4,374,541 km (0.04 R)
• M11: 4,476,267 km (0.103 R)
• M12: 4,527,430 km (0.086 R)
• M13: 5,925,721 km (0.062 R)
• M14: 6,965,726 km (0.033 R)
• M15: 7,874,832 km (0.078 R)
• M16: 10,611,725 km (0.044 R)
• M17: 11,653,824 km (0.083 R)
• M18: 11,724,434 km (0.107 R)
• M19: 11,937,162 km (0.057 R)
• M20: 14,970,109 km (0.036 R)
• M21: 15,046,853 km (0.097 R)
• M22: 15,743,979 km (0.098 R)
• M23: 16,135,926 km (0.094 R)
• M24: 17,735,276 km (0.072 R)
• M25: 21,774,269 km (0.116 R)
• M26: 21,948,551 km (0.116 R)
• M27: 23,716,199 km (0.105 R)
• M28: 24,798,540 km (0.106 R)
• M29: 25,071,556 km (0.079 R)
• M30: 27,104,741 km (0.119 R)
• M31: 27,574,179 km (0.099 R)
• M32: 28,425,839 km (0.067 R)
• M33: 29,574,751 km (0.085 R)
• M34: 29,767,732 km (0.119 R)
• M35: 31,130,270 km (0.073 R)
• M36: 31,621,848 km (0.112 R)
• M37: 31,917,902 km (0.115 R)
• M38: 33,915,632 km (0.058 R)
• M39: 36,469,119 km (0.107 R)
• M40: 36,676,012 km (0.069 R)
• M41: 41,003,430 km (0.083 R)
• M42: 42,953,588 km (0.098 R)
• M43: 44,601,708 km (0.028 R)
• M44: 45,266,670 km (0.089 R)
• M45: 45,823,324 km (0.052 R)
• M46: 48,526,856 km (0.093 R)
• M47: 49,439,404 km (0.065 R)
• M48: 51,050,124 km (0.097 R)
• M49: 56,941,138 km (0.106 R)
• M50: 57,301,370 km (0.088 R)
• M51: 58,144,952 km (0.047 R)
• M52: 59,114,047 km (0.09 R)
• M53: 63,043,235 km (0.106 R)
• M54: 63,291,568 km (0.117 R)
• M55: 64,038,660 km (0.109 R)
• M56: 68,071,968 km (0.049 R)
• M57: 69,477,290 km (0.04 R)
• M58: 69,862,206 km (0.109 R)
• M59: 70,119,215 km (0.031 R)
• M60: 70,763,234 km (0.118 R)
• M61: 72,056,956 km (0.039 R)
• M62: 72,186,657 km (0.077 R)
• M63: 72,967,109 km (0.111 R)
• M64: 73,358,457 km (0.057 R)
• M65: 74,274,146 km (0.032 R)
• M66: 75,984,648 km (0.107 R)
• M67: 78,374,474 km (0.063 R)
• M68: 80,788,834 km (0.112 R)
• M69: 81,328,733 km (0.087 R)
• M70: 82,955,460 km (0.053 R)
• M71: 83,091,445 km (0.089 R)
• M72: 83,772,863 km (0.086 R)
• M73: 84,866,872 km (0.087 R)
• M74: 85,827,889 km (0.117 R)
• M75: 88,315,851 km (0.07 R)
• M76: 90,967,623 km (0.079 R)
• M77: 91,951,229 km (0.103 R)
• M78: 93,928,913 km (0.066 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 11,776 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit