🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.58 AU - 0.66 AU

Year: 188 Days

Day: 31.2 Hours

Environment

Temp: 184 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,392,174 km

• M1: 24,384 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.71 AU - 0.75 AU

Year: 240 Days

Day: 31 Hours

Environment

Temp: 111 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,392,174 km

• M1: 394,490 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.69 AU - 0.97 AU

Year: 291 Days

Day: 24.9 Hours

Environment

Temp: 29 °C

Axial Tilt: 1.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 93,392,174 km

• M1: 45,179 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.8 AU - 2.06 AU

Year: 1032 Days

Day: 29.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,392,174 km

• M1: 647,460 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.63 AU - 2.33 AU

Year: 1073 Days

Day: 22.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,392,174 km

• M1: 216,917 km (0.117 R)
• M2: 1,226,703 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.68 AU - 2.52 AU

Year: 1172 Days

Day: 14.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.86 AU - 2.74 AU

Year: 1343 Days

Day: 35.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,392,174 km

• M1: 1,822,700 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.5

Radius: 10.6

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.99 AU - 6.63 AU

Year: 6103 Days

Day: 5.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 93,392,174 km

• M1: 132,843 km (0.056 R)
• M2: 220,507 km (0.069 R)
• M3: 514,617 km (0.1 R)
• M4: 937,081 km (0.118 R)
• M5: 1,021,753 km (0.083 R)
• M6: 1,094,458 km (0.071 R)
• M7: 1,260,960 km (0.109 R)
• M8: 1,387,520 km (0.114 R)
• M9: 1,602,492 km (0.085 R)
• M10: 1,722,919 km (0.07 R)
• M11: 1,900,342 km (0.105 R)
• M12: 2,196,695 km (0.059 R)
• M13: 2,331,184 km (0.115 R)
• M14: 2,917,308 km (0.107 R)
• M15: 3,775,102 km (0.089 R)
• M16: 3,936,967 km (0.043 R)
• M17: 4,007,129 km (0.066 R)
• M18: 4,291,664 km (0.113 R)
• M19: 4,436,474 km (0.111 R)
• M20: 4,656,832 km (0.112 R)
• M21: 4,780,849 km (0.086 R)
• M22: 5,006,742 km (0.11 R)
• M23: 5,891,912 km (0.051 R)
• M24: 6,270,395 km (0.12 R)
• M25: 6,407,426 km (0.065 R)
• M26: 6,601,156 km (0.101 R)
• M27: 6,881,203 km (0.061 R)
• M28: 7,136,566 km (0.103 R)
• M29: 7,251,009 km (0.098 R)
• M30: 7,366,199 km (0.098 R)
• M31: 8,069,758 km (0.083 R)
• M32: 8,490,128 km (0.103 R)
• M33: 9,196,230 km (0.103 R)
• M34: 9,603,735 km (0.115 R)
• M35: 10,501,471 km (0.04 R)
• M36: 11,560,026 km (0.105 R)
• M37: 11,863,859 km (0.066 R)
• M38: 12,102,019 km (0.097 R)
• M39: 12,479,454 km (0.073 R)
• M40: 12,791,067 km (0.077 R)
• M41: 13,035,360 km (0.107 R)
• M42: 13,105,372 km (0.08 R)
• M43: 13,741,612 km (0.078 R)
• M44: 13,848,724 km (0.115 R)
• M45: 14,243,512 km (0.105 R)
• M46: 14,970,708 km (0.077 R)
• M47: 15,822,069 km (0.06 R)
• M48: 16,348,055 km (0.091 R)
• M49: 16,994,318 km (0.112 R)
• M50: 17,070,912 km (0.069 R)
• M51: 17,648,958 km (0.089 R)
• M52: 17,726,600 km (0.111 R)
• M53: 18,077,107 km (0.077 R)
• M54: 18,429,859 km (0.078 R)
• M55: 18,587,386 km (0.095 R)
• M56: 18,863,992 km (0.092 R)
• M57: 18,943,429 km (0.098 R)
• M58: 19,142,095 km (0.093 R)
• M59: 19,501,728 km (0.082 R)
• M60: 20,268,118 km (0.118 R)
• M61: 20,839,133 km (0.088 R)
• M62: 21,167,800 km (0.08 R)
• M63: 21,581,138 km (0.109 R)
• M64: 22,668,117 km (0.092 R)
• M65: 22,921,386 km (0.11 R)
• M66: 23,815,682 km (0.064 R)
• M67: 23,901,401 km (0.101 R)
• M68: 24,073,289 km (0.084 R)
• M69: 24,202,392 km (0.046 R)
• M70: 25,506,437 km (0.098 R)
• M71: 25,594,251 km (0.029 R)
• M72: 27,460,036 km (0.068 R)
• M73: 28,728,177 km (0.105 R)
• M74: 28,865,208 km (0.057 R)
• M75: 29,231,723 km (0.095 R)
• M76: 29,737,962 km (0.054 R)
• M77: 29,830,414 km (0.088 R)
• M78: 30,200,818 km (0.089 R)
• M79: 30,526,194 km (0.059 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.9

Radius: 11.1

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 9.12 AU - 13.64 AU

Year: 14780 Days

Day: 8.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 93,392,174 km

• M1: 172,187 km (0.083 R)
• M2: 256,261 km (0.114 R)
• M3: 553,662 km (0.097 R)
• M4: 752,178 km (0.117 R)
• M5: 830,418 km (0.034 R)
• M6: 1,017,714 km (0.096 R)
• M7: 1,196,334 km (0.103 R)
• M8: 2,096,465 km (0.114 R)
• M9: 2,181,735 km (0.112 R)
• M10: 3,034,443 km (0.108 R)
• M11: 3,164,145 km (0.104 R)
• M12: 3,840,177 km (0.079 R)
• M13: 4,303,332 km (0.086 R)
• M14: 4,634,542 km (0.072 R)
• M15: 4,784,439 km (0.057 R)
• M16: 5,089,020 km (0.058 R)
• M17: 5,518,217 km (0.109 R)
• M18: 5,637,297 km (0.031 R)
• M19: 5,717,182 km (0.084 R)
• M20: 6,040,612 km (0.058 R)
• M21: 6,204,572 km (0.084 R)
• M22: 6,370,027 km (0.061 R)
• M23: 8,058,688 km (0.109 R)
• M24: 8,239,402 km (0.064 R)
• M25: 8,835,849 km (0.083 R)
• M26: 9,162,870 km (0.098 R)
• M27: 10,314,175 km (0.098 R)
• M28: 10,510,597 km (0.083 R)
• M29: 11,157,159 km (0.115 R)
• M30: 12,228,878 km (0.074 R)
• M31: 12,541,089 km (0.11 R)
• M32: 14,414,353 km (0.114 R)
• M33: 15,187,924 km (0.037 R)
• M34: 15,411,573 km (0.113 R)
• M35: 15,636,119 km (0.116 R)
• M36: 16,890,796 km (0.08 R)
• M37: 17,180,418 km (0.094 R)
• M38: 20,350,696 km (0.116 R)
• M39: 21,217,765 km (0.086 R)
• M40: 22,096,952 km (0.064 R)
• M41: 22,350,221 km (0.11 R)
• M42: 22,477,230 km (0.105 R)
• M43: 23,760,929 km (0.099 R)
• M44: 24,542,578 km (0.097 R)
• M45: 25,002,442 km (0.112 R)
• M46: 25,597,841 km (0.09 R)
• M47: 25,863,976 km (0.032 R)
• M48: 26,735,234 km (0.119 R)
• M49: 28,094,331 km (0.118 R)
• M50: 28,575,437 km (0.072 R)
• M51: 29,754,867 km (0.084 R)
• M52: 29,894,741 km (0.102 R)
• M53: 32,520,333 km (0.087 R)
• M54: 32,592,439 km (0.081 R)
• M55: 33,387,702 km (0.081 R)
• M56: 33,605,815 km (0.106 R)
• M57: 34,336,002 km (0.075 R)
• M58: 34,556,061 km (0.066 R)
• M59: 35,737,735 km (0.104 R)
• M60: 36,632,629 km (0.105 R)
• M61: 37,384,059 km (0.098 R)
• M62: 37,610,550 km (0.108 R)
• M63: 37,988,883 km (0.107 R)
• M64: 38,596,849 km (0.073 R)
• M65: 39,131,661 km (0.094 R)
• M66: 41,138,966 km (0.092 R)
• M67: 41,763,238 km (0.086 R)
• M68: 42,784,542 km (0.106 R)
• M69: 43,655,202 km (0.106 R)
• M70: 44,292,040 km (0.095 R)
• M71: 46,707,447 km (0.088 R)
• M72: 46,788,679 km (0.101 R)
• M73: 47,114,204 km (0.106 R)
• M74: 48,012,988 km (0.119 R)
• M75: 48,670,321 km (0.093 R)
• M76: 48,917,606 km (0.055 R)
• M77: 49,413,373 km (0.068 R)
• M78: 50,493,321 km (0.113 R)
• M79: 50,743,598 km (0.084 R)
• M80: 51,664,971 km (0.113 R)
• M81: 51,749,045 km (0.074 R)
• M82: 52,930,270 km (0.094 R)
• M83: 53,184,586 km (0.11 R)
• M84: 55,233,479 km (0.12 R)
• M85: 55,319,348 km (0.115 R)
• M86: 55,749,741 km (0.057 R)
• M87: 55,835,909 km (0.049 R)
• M88: 56,613,669 km (0.087 R)
• M89: 56,873,670 km (0.036 R)
• M90: 57,482,084 km (0.116 R)
• M91: 58,179,958 km (0.094 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.2

Radius: 7.8

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 17.85 AU - 19.61 AU

Year: 31209 Days

Day: 15.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 93,392,174 km

• M1: 140,323 km (0.103 R)
• M2: 465,848 km (0.095 R)
• M3: 606,171 km (0.106 R)
• M4: 788,082 km (0.116 R)
• M5: 928,853 km (0.081 R)
• M6: 987,645 km (0.081 R)
• M7: 1,140,085 km (0.083 R)
• M8: 2,449,964 km (0.112 R)
• M9: 3,454,364 km (0.098 R)
• M10: 3,735,309 km (0.061 R)
• M11: 3,975,264 km (0.051 R)
• M12: 4,220,156 km (0.098 R)
• M13: 5,301,599 km (0.09 R)
• M14: 5,956,239 km (0.098 R)
• M15: 7,044,414 km (0.083 R)
• M16: 8,192,428 km (0.093 R)
• M17: 8,379,126 km (0.059 R)
• M18: 9,724,011 km (0.095 R)
• M19: 10,455,096 km (0.098 R)
• M20: 11,203,684 km (0.116 R)
• M21: 11,549,554 km (0.105 R)
• M22: 11,688,979 km (0.099 R)
• M23: 11,829,003 km (0.104 R)
• M24: 11,899,164 km (0.081 R)
• M25: 15,734,554 km (0.1 R)
• M26: 16,827,217 km (0.087 R)
• M27: 17,302,939 km (0.085 R)
• M28: 18,024,748 km (0.102 R)
• M29: 20,501,191 km (0.093 R)
• M30: 21,864,926 km (0.113 R)
• M31: 22,644,929 km (0.103 R)
• M32: 22,907,024 km (0.052 R)
• M33: 23,257,831 km (0.096 R)
• M34: 23,787,557 km (0.108 R)
• M35: 24,143,002 km (0.095 R)
• M36: 26,037,210 km (0.102 R)
• M37: 27,978,841 km (0.056 R)
• M38: 28,072,340 km (0.119 R)
• M39: 29,489,031 km (0.037 R)
• M40: 30,542,799 km (0.074 R)
• M41: 32,097,270 km (0.084 R)
• M42: 32,489,815 km (0.111 R)
• M43: 34,778,214 km (0.092 R)
• M44: 35,181,530 km (0.094 R)
• M45: 35,687,769 km (0.118 R)
• M46: 35,789,346 km (0.101 R)
• M47: 37,736,811 km (0.065 R)
• M48: 38,358,988 km (0.12 R)
• M49: 38,671,349 km (0.115 R)
• M50: 39,089,176 km (0.082 R)
• M51: 40,775,144 km (0.047 R)
• M52: 42,055,103 km (0.079 R)
• M53: 42,807,879 km (0.089 R)
• M54: 44,545,160 km (0.103 R)
• M55: 45,752,863 km (0.112 R)
• M56: 48,537,478 km (0.057 R)
• M57: 51,835,662 km (0.104 R)
• M58: 52,180,934 km (0.114 R)
• M59: 52,526,954 km (0.102 R)
• M60: 53,221,387 km (0.11 R)
• M61: 54,035,499 km (0.114 R)
• M62: 54,385,558 km (0.109 R)
• M63: 55,322,938 km (0.043 R)
• M64: 56,502,069 km (0.072 R)
• M65: 57,451,417 km (0.026 R)
• M66: 59,365,821 km (0.093 R)
• M67: 60,088,977 km (0.062 R)
• M68: 60,572,776 km (0.112 R)
• M69: 60,936,598 km (0.092 R)
• M70: 61,544,265 km (0.044 R)
• M71: 66,978,856 km (0.1 R)
• M72: 68,487,401 km (0.095 R)
• M73: 70,771,162 km (0.094 R)
• M74: 72,307,532 km (0.117 R)
• M75: 73,725,571 km (0.066 R)
• M76: 74,762,583 km (0.116 R)
• M77: 76,588,874 km (0.083 R)
• M78: 77,113,364 km (0.1 R)
• M79: 81,753,441 km (0.107 R)
• M80: 82,021,371 km (0.064 R)
• M81: 82,289,600 km (0.076 R)
• M82: 82,692,317 km (0.117 R)
• M83: 84,580,691 km (0.091 R)
• M84: 86,074,426 km (0.103 R)
• M85: 86,346,844 km (0.044 R)
• M86: 86,483,277 km (0.089 R)
• M87: 87,302,924 km (0.087 R)
• M88: 87,713,720 km (0.112 R)
• M89: 89,087,776 km (0.096 R)
• M90: 89,501,264 km (0.085 R)
• M91: 92,274,809 km (0.115 R)
• M92: 92,972,683 km (0.108 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: 322 - 15,691 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit