🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.45 AU - 0.63 AU

Year: 116 Days

Day: 39.7 Hours

Environment

Temp: 382 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,275,444 km

• M1: 54,902 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.78 AU - 0.8 AU

Year: 206 Days

Day: 34.2 Hours

Environment

Temp: 238 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.66 AU - 0.98 AU

Year: 218 Days

Day: 23.4 Hours

Environment

Temp: 255 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.86 AU - 1.18 AU

Year: 302 Days

Day: 40.6 Hours

Environment

Temp: 185 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.81 AU - 4.87 AU

Year: 2653 Days

Day: 13.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.92 AU - 5.04 AU

Year: 2782 Days

Day: 43.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.64 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.2

Radius: 11

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 9.23 AU - 12.35 AU

Year: 10398 Days

Day: 10.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 68,275,444 km

• M1: 138,976 km (0.039 R)
• M2: 273,764 km (0.112 R)
• M3: 412,441 km (0.088 R)
• M4: 628,311 km (0.092 R)
• M5: 698,772 km (0.12 R)
• M6: 804,537 km (0.105 R)
• M7: 1,169,107 km (0.06 R)
• M8: 1,297,462 km (0.094 R)
• M9: 1,376,899 km (0.115 R)
• M10: 1,471,744 km (0.118 R)
• M11: 1,583,045 km (0.118 R)
• M12: 1,828,984 km (0.116 R)
• M13: 1,918,892 km (0.088 R)
• M14: 2,390,574 km (0.12 R)
• M15: 2,505,914 km (0.065 R)
• M16: 2,589,390 km (0.081 R)
• M17: 2,673,912 km (0.108 R)
• M18: 2,776,536 km (0.057 R)
• M19: 2,932,866 km (0.105 R)
• M20: 3,128,091 km (0.081 R)
• M21: 3,701,500 km (0.102 R)
• M22: 4,227,337 km (0.082 R)
• M23: 4,693,932 km (0.03 R)
• M24: 5,155,891 km (0.111 R)
• M25: 5,522,705 km (0.111 R)
• M26: 5,742,464 km (0.085 R)
• M27: 6,488,359 km (0.106 R)
• M28: 6,837,520 km (0.051 R)
• M29: 6,978,890 km (0.102 R)
• M30: 7,288,707 km (0.114 R)
• M31: 8,095,040 km (0.119 R)
• M32: 8,345,018 km (0.109 R)
• M33: 9,370,362 km (0.098 R)
• M34: 9,580,248 km (0.113 R)
• M35: 9,897,994 km (0.103 R)
• M36: 9,977,879 km (0.068 R)
• M37: 10,084,841 km (0.108 R)
• M38: 10,707,318 km (0.085 R)
• M39: 10,926,778 km (0.094 R)
• M40: 11,147,734 km (0.103 R)
• M41: 11,453,961 km (0.078 R)
• M42: 11,961,098 km (0.055 R)
• M43: 12,188,935 km (0.079 R)
• M44: 12,504,437 km (0.092 R)
• M45: 12,619,777 km (0.068 R)
• M46: 12,706,544 km (0.049 R)
• M47: 14,122,189 km (0.066 R)
• M48: 14,242,316 km (0.103 R)
• M49: 14,514,135 km (0.115 R)
• M50: 15,001,375 km (0.097 R)
• M51: 15,494,151 km (0.09 R)
• M52: 16,117,525 km (0.095 R)
• M53: 16,243,187 km (0.101 R)
• M54: 17,164,112 km (0.046 R)
• M55: 18,101,791 km (0.118 R)
• M56: 18,428,962 km (0.119 R)
• M57: 18,956,593 km (0.114 R)
• M58: 19,522,672 km (0.081 R)
• M59: 19,858,369 km (0.076 R)
• M60: 20,128,094 km (0.091 R)
• M61: 20,365,207 km (0.093 R)
• M62: 20,637,475 km (0.119 R)
• M63: 21,082,230 km (0.05 R)
• M64: 21,288,525 km (0.111 R)
• M65: 21,461,011 km (0.078 R)
• M66: 21,772,624 km (0.049 R)
• M67: 22,085,732 km (0.075 R)
• M68: 22,190,451 km (0.064 R)
• M69: 22,400,486 km (0.09 R)
• M70: 22,963,423 km (0.074 R)
• M71: 23,424,334 km (0.117 R)
• M72: 23,638,109 km (0.075 R)
• M73: 23,816,729 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.4

Radius: 12.7

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 11.37 AU - 11.97 AU

Year: 11696 Days

Day: 7.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 160.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 68,275,444 km

• M1: 192,383 km (0.07 R)
• M2: 463,753 km (0.103 R)
• M3: 815,907 km (0.034 R)
• M4: 1,133,204 km (0.095 R)
• M5: 1,720,525 km (0.052 R)
• M6: 2,275,832 km (0.106 R)
• M7: 2,513,244 km (0.096 R)
• M8: 2,696,801 km (0.085 R)
• M9: 2,821,565 km (0.115 R)
• M10: 3,077,228 km (0.113 R)
• M11: 3,577,035 km (0.052 R)
• M12: 3,680,108 km (0.089 R)
• M13: 4,030,915 km (0.086 R)
• M14: 4,540,595 km (0.113 R)
• M15: 5,781,210 km (0.077 R)
• M16: 5,902,683 km (0.058 R)
• M17: 6,148,323 km (0.079 R)
• M18: 6,313,928 km (0.07 R)
• M19: 7,382,505 km (0.116 R)
• M20: 7,603,013 km (0.03 R)
• M21: 7,825,764 km (0.117 R)
• M22: 8,050,609 km (0.106 R)
• M23: 8,599,035 km (0.12 R)
• M24: 9,444,263 km (0.04 R)
• M25: 11,365,549 km (0.093 R)
• M26: 11,620,463 km (0.112 R)
• M27: 12,976,269 km (0.102 R)
• M28: 13,082,783 km (0.097 R)
• M29: 13,296,408 km (0.054 R)
• M30: 13,457,376 km (0.103 R)
• M31: 14,162,430 km (0.071 R)
• M32: 14,547,047 km (0.08 R)
• M33: 14,935,253 km (0.113 R)
• M34: 16,005,925 km (0.119 R)
• M35: 16,406,698 km (0.112 R)
• M36: 17,043,087 km (0.112 R)
• M37: 17,335,102 km (0.08 R)
• M38: 17,569,821 km (0.083 R)
• M39: 17,864,679 km (0.106 R)
• M40: 18,161,331 km (0.093 R)
• M41: 19,060,863 km (0.1 R)
• M42: 19,181,888 km (0.115 R)
• M43: 19,852,236 km (0.052 R)
• M44: 20,965,693 km (0.054 R)
• M45: 22,481,718 km (0.1 R)
• M46: 23,059,315 km (0.081 R)
• M47: 23,447,073 km (0.091 R)
• M48: 23,576,774 km (0.119 R)
• M49: 24,491,715 km (0.097 R)
• M50: 26,558,708 km (0.099 R)
• M51: 28,197,104 km (0.078 R)
• M52: 28,473,412 km (0.034 R)
• M53: 28,681,203 km (0.085 R)
• M54: 28,959,006 km (0.039 R)
• M55: 29,587,317 km (0.053 R)
• M56: 29,938,423 km (0.108 R)
• M57: 30,503,006 km (0.026 R)
• M58: 30,928,612 km (0.077 R)
• M59: 31,213,596 km (0.037 R)
• M60: 31,570,985 km (0.078 R)
• M61: 32,073,484 km (0.091 R)
• M62: 32,289,803 km (0.117 R)
• M63: 33,597,288 km (0.096 R)
• M64: 34,478,420 km (0.113 R)
• M65: 34,699,974 km (0.097 R)
• M66: 35,292,980 km (0.101 R)
• M67: 37,016,348 km (0.097 R)
• M68: 39,691,307 km (0.119 R)
• M69: 40,389,181 km (0.062 R)
• M70: 42,190,938 km (0.086 R)
• M71: 43,220,919 km (0.096 R)
• M72: 44,499,981 km (0.073 R)
• M73: 46,441,911 km (0.047 R)
• M74: 47,259,164 km (0.101 R)
• M75: 47,669,511 km (0.079 R)
• M76: 48,411,217 km (0.119 R)
• M77: 49,489,369 km (0.08 R)
• M78: 51,584,787 km (0.099 R)
• M79: 53,623,656 km (0.097 R)
• M80: 53,880,366 km (0.1 R)
• M81: 55,515,620 km (0.038 R)
• M82: 56,035,323 km (0.084 R)
• M83: 56,382,839 km (0.097 R)
• M84: 57,254,546 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.1

Radius: 13.2

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 12.7 AU - 16.46 AU

Year: 16333 Days

Day: 13.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,275,444 km

• M1: 195,824 km (0.11 R)
• M2: 629,358 km (0.11 R)
• M3: 858,093 km (0.12 R)
• M4: 995,275 km (0.037 R)
• M5: 1,345,334 km (0.086 R)
• M6: 1,763,460 km (0.116 R)
• M7: 1,912,010 km (0.04 R)
• M8: 2,095,866 km (0.056 R)
• M9: 2,253,692 km (0.091 R)
• M10: 2,382,944 km (0.103 R)
• M11: 2,717,146 km (0.091 R)
• M12: 2,855,075 km (0.106 R)
• M13: 3,031,002 km (0.114 R)
• M14: 3,174,317 km (0.12 R)
• M15: 3,924,850 km (0.089 R)
• M16: 4,938,226 km (0.102 R)
• M17: 5,322,393 km (0.104 R)
• M18: 6,439,889 km (0.085 R)
• M19: 6,625,390 km (0.118 R)
• M20: 7,873,934 km (0.038 R)
• M21: 8,424,006 km (0.106 R)
• M22: 8,525,283 km (0.077 R)
• M23: 8,883,271 km (0.066 R)
• M24: 9,350,765 km (0.119 R)
• M25: 9,561,099 km (0.117 R)
• M26: 9,932,999 km (0.078 R)
• M27: 10,201,677 km (0.056 R)
• M28: 10,418,295 km (0.111 R)
• M29: 10,801,116 km (0.103 R)
• M30: 10,966,571 km (0.081 R)
• M31: 11,750,015 km (0.097 R)
• M32: 12,378,177 km (0.101 R)
• M33: 12,958,916 km (0.056 R)
• M34: 13,429,850 km (0.086 R)
• M35: 15,060,466 km (0.097 R)
• M36: 16,182,151 km (0.114 R)
• M37: 16,498,401 km (0.098 R)
• M38: 16,816,895 km (0.057 R)
• M39: 17,459,717 km (0.082 R)
• M40: 17,849,420 km (0.116 R)
• M41: 18,373,311 km (0.102 R)
• M42: 19,840,418 km (0.06 R)
• M43: 20,043,272 km (0.089 R)
• M44: 20,383,159 km (0.083 R)
• M45: 20,724,840 km (0.091 R)
• M46: 20,930,836 km (0.109 R)
• M47: 21,137,431 km (0.106 R)
• M48: 23,027,451 km (0.108 R)
• M49: 24,172,922 km (0.091 R)
• M50: 24,971,176 km (0.031 R)
• M51: 25,117,183 km (0.101 R)
• M52: 25,557,151 km (0.068 R)
• M53: 25,704,355 km (0.114 R)
• M54: 28,478,199 km (0.103 R)
• M55: 29,475,268 km (0.045 R)
• M56: 29,706,846 km (0.104 R)
• M57: 30,249,886 km (0.114 R)
• M58: 31,188,463 km (0.114 R)
• M59: 32,136,465 km (0.09 R)
• M60: 34,466,601 km (0.078 R)
• M61: 36,022,569 km (0.054 R)
• M62: 36,104,997 km (0.079 R)
• M63: 40,482,530 km (0.103 R)
• M64: 40,912,175 km (0.099 R)
• M65: 41,602,869 km (0.077 R)
• M66: 42,646,015 km (0.116 R)
• M67: 44,226,965 km (0.112 R)
• M68: 46,724,053 km (0.066 R)
• M69: 49,083,510 km (0.113 R)
• M70: 49,633,432 km (0.101 R)
• M71: 49,909,290 km (0.103 R)
• M72: 50,093,445 km (0.116 R)
• M73: 50,554,656 km (0.066 R)
• M74: 50,924,761 km (0.074 R)
• M75: 51,110,113 km (0.098 R)
• M76: 53,446,233 km (0.105 R)
• M77: 55,054,560 km (0.081 R)
• M78: 55,625,874 km (0.099 R)
• M79: 56,007,947 km (0.057 R)
• M80: 56,774,785 km (0.105 R)
• M81: 56,967,019 km (0.084 R)
• M82: 57,448,425 km (0.047 R)
• M83: 58,124,906 km (0.119 R)
• M84: 59,095,647 km (0.065 R)
• M85: 59,876,249 km (0.049 R)
• M86: 60,660,141 km (0.116 R)
• M87: 60,856,713 km (0.032 R)
• M88: 62,238,249 km (0.111 R)
• M89: 65,535,686 km (0.057 R)
• M90: 66,951,629 km (0.113 R)
• M91: 67,053,057 km (0.05 R)
• M92: 67,154,634 km (0.085 R)
• M93: 68,071,220 km (0.104 R)

Kuiper Belt

Range: 37.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 17,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit