🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.61 AU - 0.65 AU

Year: 175 Days

Day: 43.8 Hours

Environment

Temp: 191 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.65 AU - 1.05 AU

Year: 274 Days

Day: 25 Hours

Environment

Temp: 171 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.05 AU - 1.41 AU

Year: 477 Days

Day: 19.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 78.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.32 AU - 1.94 AU

Year: 728 Days

Day: 42.7 Hours

Environment

Temp: -20 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.48 AU - 2.38 AU

Year: 938 Days

Day: 39.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 154.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.64 AU - 2.78 AU

Year: 1561 Days

Day: 21.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,464,199 km

• M1: 23,337 km (0.094 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.54 AU - 4.92 AU

Year: 3044 Days

Day: 46 Hours

Environment

Temp: -125 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.7

Radius: 10.1

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.86 AU - 9.12 AU

Year: 9430 Days

Day: 14.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 79,464,199 km

• M1: 127,009 km (0.114 R)
• M2: 219,909 km (0.116 R)
• M3: 320,887 km (0.037 R)
• M4: 392,246 km (0.032 R)
• M5: 498,311 km (0.083 R)
• M6: 710,141 km (0.051 R)
• M7: 1,044,343 km (0.11 R)
• M8: 1,279,959 km (0.072 R)
• M9: 1,489,546 km (0.112 R)
• M10: 1,554,621 km (0.104 R)
• M11: 1,848,282 km (0.089 R)
• M12: 1,989,801 km (0.112 R)
• M13: 2,385,039 km (0.095 R)
• M14: 2,487,663 km (0.079 R)
• M15: 2,671,070 km (0.097 R)
• M16: 2,804,661 km (0.117 R)
• M17: 2,968,171 km (0.036 R)
• M18: 3,219,346 km (0.084 R)
• M19: 3,361,913 km (0.073 R)
• M20: 4,136,680 km (0.104 R)
• M21: 4,544,484 km (0.071 R)
• M22: 5,030,976 km (0.105 R)
• M23: 5,097,099 km (0.078 R)
• M24: 5,398,389 km (0.065 R)
• M25: 5,602,440 km (0.106 R)
• M26: 5,671,106 km (0.114 R)
• M27: 6,159,094 km (0.055 R)
• M28: 6,301,062 km (0.106 R)
• M29: 7,101,261 km (0.095 R)
• M30: 8,875,941 km (0.106 R)
• M31: 9,647,118 km (0.073 R)
• M32: 9,936,739 km (0.089 R)
• M33: 10,187,166 km (0.028 R)
• M34: 10,566,846 km (0.11 R)
• M35: 10,779,873 km (0.101 R)
• M36: 10,865,443 km (0.109 R)
• M37: 10,951,163 km (0.068 R)
• M38: 12,042,778 km (0.108 R)
• M39: 12,131,490 km (0.072 R)
• M40: 12,220,650 km (0.111 R)
• M41: 13,305,983 km (0.068 R)
• M42: 13,489,988 km (0.053 R)
• M43: 13,767,342 km (0.059 R)
• M44: 15,087,095 km (0.119 R)
• M45: 15,519,732 km (0.118 R)
• M46: 16,201,001 km (0.073 R)
• M47: 19,022,267 km (0.072 R)
• M48: 19,125,789 km (0.069 R)
• M49: 19,646,389 km (0.079 R)
• M50: 20,013,502 km (0.09 R)
• M51: 20,488,924 km (0.083 R)
• M52: 22,045,939 km (0.099 R)
• M53: 22,701,327 km (0.088 R)
• M54: 23,585,152 km (0.084 R)
• M55: 24,087,202 km (0.05 R)
• M56: 24,255,350 km (0.032 R)
• M57: 24,536,444 km (0.08 R)
• M58: 24,931,832 km (0.064 R)
• M59: 25,557,450 km (0.1 R)
• M60: 26,998,377 km (0.115 R)
• M61: 27,523,615 km (0.063 R)
• M62: 28,702,745 km (0.043 R)
• M63: 29,059,686 km (0.104 R)
• M64: 32,833,591 km (0.052 R)
• M65: 32,957,907 km (0.103 R)
• M66: 33,894,988 km (0.079 R)
• M67: 34,146,462 km (0.112 R)
• M68: 34,335,404 km (0.036 R)
• M69: 34,398,385 km (0.073 R)
• M70: 34,840,895 km (0.077 R)
• M71: 35,158,192 km (0.057 R)
• M72: 36,500,983 km (0.091 R)
• M73: 36,565,310 km (0.119 R)
• M74: 36,823,217 km (0.064 R)
• M75: 36,887,693 km (0.109 R)
• M76: 37,016,946 km (0.079 R)
• M77: 38,252,026 km (0.105 R)
• M78: 38,317,400 km (0.037 R)
• M79: 38,448,298 km (0.078 R)
• M80: 40,096,568 km (0.092 R)
• M81: 40,829,298 km (0.115 R)
• M82: 40,896,019 km (0.115 R)
• M83: 42,375,242 km (0.097 R)
• M84: 42,510,629 km (0.094 R)
• M85: 46,358,136 km (0.095 R)
• M86: 46,497,711 km (0.077 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.3

Radius: 10.1

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 9.35 AU - 15.17 AU

Year: 15018 Days

Day: 11.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 79,464,199 km

• M1: 267,930 km (0.108 R)
• M2: 784,192 km (0.055 R)
• M3: 1,079,349 km (0.07 R)
• M4: 1,147,116 km (0.081 R)
• M5: 2,274,636 km (0.092 R)
• M6: 2,728,964 km (0.038 R)
• M7: 3,211,268 km (0.074 R)
• M8: 3,895,529 km (0.088 R)
• M9: 4,145,656 km (0.045 R)
• M10: 4,254,414 km (0.097 R)
• M11: 4,364,219 km (0.109 R)
• M12: 4,549,271 km (0.034 R)
• M13: 4,774,865 km (0.104 R)
• M14: 7,008,211 km (0.056 R)
• M15: 7,094,829 km (0.084 R)
• M16: 7,621,712 km (0.067 R)
• M17: 8,070,506 km (0.053 R)
• M18: 8,206,939 km (0.076 R)
• M19: 8,574,202 km (0.087 R)
• M20: 9,708,154 km (0.098 R)
• M21: 9,950,353 km (0.094 R)
• M22: 10,639,101 km (0.11 R)
• M23: 10,888,780 km (0.083 R)
• M24: 11,598,323 km (0.082 R)
• M25: 12,479,903 km (0.072 R)
• M26: 12,690,537 km (0.071 R)
• M27: 13,061,839 km (0.118 R)
• M28: 16,273,855 km (0.085 R)
• M29: 16,388,746 km (0.098 R)
• M30: 17,142,420 km (0.065 R)
• M31: 17,259,406 km (0.029 R)
• M32: 17,966,704 km (0.109 R)
• M33: 18,443,473 km (0.071 R)
• M34: 18,683,577 km (0.057 R)
• M35: 19,348,839 km (0.108 R)
• M36: 21,832,762 km (0.066 R)
• M37: 22,277,666 km (0.112 R)
• M38: 22,982,870 km (0.115 R)
• M39: 24,152,726 km (0.036 R)
• M40: 24,810,956 km (0.108 R)
• M41: 25,341,879 km (0.09 R)
• M42: 26,549,882 km (0.105 R)
• M43: 27,845,400 km (0.094 R)
• M44: 29,231,274 km (0.119 R)
• M45: 29,511,172 km (0.065 R)
• M46: 29,721,656 km (0.105 R)
• M47: 30,497,620 km (0.083 R)
• M48: 30,710,498 km (0.107 R)
• M49: 31,066,242 km (0.098 R)
• M50: 31,280,316 km (0.081 R)
• M51: 31,351,824 km (0.101 R)
• M52: 31,423,332 km (0.113 R)
• M53: 31,925,682 km (0.055 R)
• M54: 32,213,807 km (0.084 R)
• M55: 32,575,385 km (0.103 R)
• M56: 33,302,431 km (0.098 R)
• M57: 33,814,504 km (0.112 R)
• M58: 34,846,430 km (0.094 R)
• M59: 36,865,852 km (0.113 R)
• M60: 37,699,411 km (0.084 R)
• M61: 37,775,407 km (0.076 R)
• M62: 38,003,993 km (0.083 R)
• M63: 38,846,079 km (0.101 R)
• M64: 39,462,273 km (0.118 R)
• M65: 39,694,149 km (0.038 R)
• M66: 41,330,301 km (0.053 R)
• M67: 41,959,360 km (0.102 R)
• M68: 44,507,162 km (0.095 R)
• M69: 44,909,879 km (0.119 R)
• M70: 46,043,532 km (0.097 R)
• M71: 46,450,737 km (0.106 R)
• M72: 48,008,949 km (0.042 R)
• M73: 48,421,839 km (0.055 R)
• M74: 48,587,444 km (0.029 R)
• M75: 48,670,171 km (0.104 R)
• M76: 49,417,712 km (0.115 R)
• M77: 49,500,888 km (0.068 R)
• M78: 49,751,165 km (0.087 R)
• M79: 49,918,117 km (0.036 R)
• M80: 51,598,250 km (0.07 R)
• M81: 52,955,851 km (0.082 R)
• M82: 54,153,232 km (0.076 R)
• M83: 55,100,337 km (0.064 R)
• M84: 56,313,575 km (0.093 R)
• M85: 56,749,055 km (0.107 R)
• M86: 57,535,640 km (0.07 R)
• M87: 58,150,039 km (0.117 R)
• M88: 58,413,929 km (0.045 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.1

Radius: 7.9

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 19.85 AU - 19.97 AU

Year: 31080 Days

Day: 17.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 79,464,199 km

• M1: 135,087 km (0.115 R)
• M2: 932,892 km (0.101 R)
• M3: 1,413,550 km (0.096 R)
• M4: 1,860,549 km (0.079 R)
• M5: 2,276,880 km (0.082 R)
• M6: 2,760,081 km (0.094 R)
• M7: 3,991,271 km (0.114 R)
• M8: 4,255,760 km (0.087 R)
• M9: 4,848,018 km (0.053 R)
• M10: 6,311,385 km (0.082 R)
• M11: 6,932,365 km (0.078 R)
• M12: 7,464,784 km (0.079 R)
• M13: 10,258,076 km (0.104 R)
• M14: 10,802,761 km (0.097 R)
• M15: 14,062,798 km (0.118 R)
• M16: 14,532,386 km (0.1 R)
• M17: 15,902,254 km (0.044 R)
• M18: 15,971,817 km (0.064 R)
• M19: 17,599,741 km (0.1 R)
• M20: 17,743,654 km (0.096 R)
• M21: 17,815,910 km (0.049 R)
• M22: 18,105,531 km (0.118 R)
• M23: 18,323,794 km (0.053 R)
• M24: 19,801,073 km (0.047 R)
• M25: 20,101,167 km (0.111 R)
• M26: 22,010,335 km (0.054 R)
• M27: 22,398,990 km (0.109 R)
• M28: 22,868,578 km (0.113 R)
• M29: 23,341,307 km (0.093 R)
• M30: 25,752,825 km (0.092 R)
• M31: 26,409,260 km (0.067 R)
• M32: 28,074,135 km (0.089 R)
• M33: 28,664,897 km (0.083 R)
• M34: 33,179,761 km (0.102 R)
• M35: 34,793,323 km (0.075 R)
• M36: 37,538,893 km (0.052 R)
• M37: 38,189,494 km (0.08 R)
• M38: 39,501,767 km (0.087 R)
• M39: 40,828,849 km (0.053 R)
• M40: 41,115,180 km (0.071 R)
• M41: 52,474,894 km (0.105 R)
• M42: 53,932,725 km (0.043 R)
• M43: 54,666,503 km (0.112 R)
• M44: 59,786,939 km (0.062 R)
• M45: 59,895,247 km (0.079 R)
• M46: 60,112,015 km (0.102 R)
• M47: 60,329,081 km (0.047 R)
• M48: 63,284,686 km (0.096 R)
• M49: 63,395,090 km (0.115 R)
• M50: 64,613,415 km (0.102 R)
• M51: 65,058,319 km (0.11 R)
• M52: 67,410,895 km (0.079 R)
• M53: 68,767,598 km (0.053 R)
• M54: 72,198,775 km (0.114 R)
• M55: 72,429,455 km (0.037 R)
• M56: 73,702,832 km (0.047 R)
• M57: 77,449,062 km (0.057 R)
• M58: 78,395,119 km (0.08 R)
• M59: 78,513,750 km (0.11 R)
• M60: 78,751,012 km (0.068 R)
• M61: 79,226,284 km (0.047 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 12,215 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit