🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.44 AU - 0.56 AU

Year: 129 Days

Day: 36.9 Hours

Environment

Temp: 177 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,302,022 km

• M1: 276,906 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.82 AU - 1.86 AU

Year: 912 Days

Day: 45.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,302,022 km

• M1: 140,323 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.05 AU - 2.67 AU

Year: 1324 Days

Day: 40.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 105,302,022 km

• M1: 76,893 km (0.077 R)
• M2: 835,205 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.02 AU - 3.04 AU

Year: 1470 Days

Day: 46.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,302,022 km

• M1: 1,032,375 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.95 AU - 3.59 AU

Year: 2160 Days

Day: 22.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.1

Radius: 9.3

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.15 AU - 7.83 AU

Year: 6750 Days

Day: 6.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 105,302,022 km

• M1: 175,329 km (0.105 R)
• M2: 382,821 km (0.117 R)
• M3: 506,688 km (0.054 R)
• M4: 593,455 km (0.057 R)
• M5: 856,298 km (0.108 R)
• M6: 1,864,588 km (0.113 R)
• M7: 1,944,024 km (0.061 R)
• M8: 2,004,462 km (0.094 R)
• M9: 2,210,309 km (0.111 R)
• M10: 2,273,439 km (0.067 R)
• M11: 2,337,317 km (0.034 R)
• M12: 2,642,946 km (0.095 R)
• M13: 2,800,622 km (0.056 R)
• M14: 3,125,399 km (0.091 R)
• M15: 3,413,524 km (0.117 R)
• M16: 3,511,361 km (0.081 R)
• M17: 3,735,309 km (0.097 R)
• M18: 4,092,848 km (0.098 R)
• M19: 4,223,297 km (0.037 R)
• M20: 4,328,614 km (0.101 R)
• M21: 4,461,457 km (0.112 R)
• M22: 4,676,878 km (0.091 R)
• M23: 4,785,935 km (0.08 R)
• M24: 5,315,362 km (0.092 R)
• M25: 5,486,502 km (0.072 R)
• M26: 6,069,934 km (0.063 R)
• M27: 6,129,474 km (0.083 R)
• M28: 6,189,014 km (0.064 R)
• M29: 6,339,060 km (0.049 R)
• M30: 7,936,317 km (0.091 R)
• M31: 8,796,205 km (0.03 R)
• M32: 9,374,401 km (0.037 R)
• M33: 9,477,773 km (0.117 R)
• M34: 9,894,852 km (0.077 R)
• M35: 10,424,728 km (0.079 R)
• M36: 10,675,154 km (0.085 R)
• M37: 10,783,015 km (0.097 R)
• M38: 11,328,149 km (0.06 R)
• M39: 11,733,559 km (0.097 R)
• M40: 11,994,159 km (0.107 R)
• M41: 12,596,739 km (0.095 R)
• M42: 12,787,177 km (0.075 R)
• M43: 13,519,160 km (0.118 R)
• M44: 14,185,618 km (0.109 R)
• M45: 14,622,593 km (0.09 R)
• M46: 14,903,089 km (0.095 R)
• M47: 15,185,231 km (0.091 R)
• M48: 15,347,246 km (0.04 R)
• M49: 15,754,900 km (0.101 R)
• M50: 16,001,138 km (0.092 R)
• M51: 16,207,433 km (0.072 R)
• M52: 16,331,450 km (0.1 R)
• M53: 16,957,068 km (0.094 R)
• M54: 18,403,829 km (0.087 R)
• M55: 18,836,765 km (0.076 R)
• M56: 19,010,897 km (0.065 R)
• M57: 20,647,049 km (0.045 R)
• M58: 20,736,808 km (0.113 R)
• M59: 21,413,738 km (0.086 R)
• M60: 21,550,022 km (0.096 R)
• M61: 21,914,891 km (0.057 R)
• M62: 22,006,445 km (0.104 R)
• M63: 22,419,934 km (0.103 R)
• M64: 23,207,866 km (0.108 R)
• M65: 23,441,388 km (0.033 R)
• M66: 24,004,923 km (0.102 R)
• M67: 24,525,524 km (0.079 R)
• M68: 24,954,122 km (0.077 R)
• M69: 26,498,271 km (0.1 R)
• M70: 26,791,183 km (0.056 R)
• M71: 27,380,300 km (0.097 R)
• M72: 28,222,237 km (0.099 R)
• M73: 29,475,717 km (0.078 R)
• M74: 29,627,409 km (0.093 R)
• M75: 29,779,251 km (0.115 R)
• M76: 29,982,256 km (0.074 R)
• M77: 30,287,585 km (0.113 R)
• M78: 32,453,164 km (0.103 R)
• M79: 32,976,158 km (0.059 R)
• M80: 33,344,019 km (0.111 R)
• M81: 34,242,653 km (0.12 R)
• M82: 34,402,125 km (0.102 R)
• M83: 35,955,998 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.4

Radius: 8.3

Gravity: 10.31 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 10.92 AU - 11.5 AU

Year: 13709 Days

Day: 12.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 105,302,022 km

• M1: 118,332 km (0.108 R)
• M2: 172,187 km (0.119 R)
• M3: 235,766 km (0.113 R)
• M4: 413,788 km (0.059 R)
• M5: 981,661 km (0.108 R)
• M6: 1,558,361 km (0.103 R)
• M7: 2,050,388 km (0.107 R)
• M8: 2,254,141 km (0.118 R)
• M9: 2,713,107 km (0.041 R)
• M10: 3,680,257 km (0.098 R)
• M11: 4,441,411 km (0.057 R)
• M12: 5,369,217 km (0.107 R)
• M13: 5,489,344 km (0.032 R)
• M14: 5,610,369 km (0.063 R)
• M15: 6,439,889 km (0.114 R)
• M16: 6,524,861 km (0.09 R)
• M17: 6,610,281 km (0.116 R)
• M18: 6,739,234 km (0.062 R)
• M19: 7,619,468 km (0.049 R)
• M20: 8,210,829 km (0.049 R)
• M21: 9,006,390 km (0.102 R)
• M22: 9,101,684 km (0.098 R)
• M23: 11,279,829 km (0.112 R)
• M24: 11,692,420 km (0.088 R)
• M25: 12,799,145 km (0.072 R)
• M26: 12,959,963 km (0.082 R)
• M27: 13,229,388 km (0.089 R)
• M28: 14,885,138 km (0.08 R)
• M29: 15,054,333 km (0.106 R)
• M30: 17,192,386 km (0.115 R)
• M31: 18,025,945 km (0.106 R)
• M32: 18,447,661 km (0.069 R)
• M33: 21,553,014 km (0.088 R)
• M34: 21,616,892 km (0.086 R)
• M35: 23,035,080 km (0.08 R)
• M36: 23,100,155 km (0.058 R)
• M37: 23,623,897 km (0.106 R)
• M38: 24,085,257 km (0.087 R)
• M39: 24,883,063 km (0.112 R)
• M40: 26,164,069 km (0.074 R)
• M41: 26,368,270 km (0.104 R)
• M42: 26,641,436 km (0.112 R)
• M43: 27,121,645 km (0.061 R)
• M44: 27,673,961 km (0.102 R)
• M45: 30,133,798 km (0.111 R)
• M46: 30,490,888 km (0.106 R)
• M47: 30,634,054 km (0.097 R)
• M48: 30,705,711 km (0.101 R)
• M49: 31,209,257 km (0.049 R)
• M50: 31,281,364 km (0.075 R)
• M51: 32,809,207 km (0.073 R)
• M52: 33,693,031 km (0.097 R)
• M53: 35,634,961 km (0.101 R)
• M54: 36,088,242 km (0.071 R)
• M55: 36,163,939 km (0.077 R)
• M56: 37,153,230 km (0.106 R)
• M57: 37,536,200 km (0.055 R)
• M58: 37,997,410 km (0.056 R)
• M59: 38,692,592 km (0.104 R)
• M60: 39,392,111 km (0.12 R)
• M61: 39,782,562 km (0.071 R)
• M62: 41,119,518 km (0.093 R)
• M63: 41,277,792 km (0.118 R)
• M64: 42,631,204 km (0.109 R)
• M65: 42,951,793 km (0.076 R)
• M66: 43,192,645 km (0.091 R)
• M67: 43,675,996 km (0.107 R)
• M68: 45,381,412 km (0.096 R)
• M69: 46,612,901 km (0.067 R)
• M70: 47,274,124 km (0.086 R)
• M71: 47,522,905 km (0.104 R)
• M72: 48,605,994 km (0.064 R)
• M73: 49,024,718 km (0.116 R)
• M74: 50,034,504 km (0.066 R)
• M75: 52,760,775 km (0.096 R)
• M76: 54,315,397 km (0.077 R)
• M77: 54,489,080 km (0.062 R)
• M78: 54,836,895 km (0.077 R)
• M79: 55,185,607 km (0.103 R)
• M80: 55,360,188 km (0.117 R)
• M81: 56,323,598 km (0.095 R)
• M82: 56,939,642 km (0.111 R)
• M83: 57,204,431 km (0.037 R)
• M84: 57,292,693 km (0.107 R)
• M85: 58,623,067 km (0.117 R)
• M86: 58,890,249 km (0.087 R)
• M87: 59,068,719 km (0.118 R)
• M88: 59,784,096 km (0.109 R)
• M89: 59,873,855 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991.8

Radius: 6.1

Gravity: 26.65 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 17.13 AU - 18.15 AU

Year: 27061 Days

Day: 23.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 105,302,022 km

• M1: 93,199 km (0.096 R)
• M2: 1,182,422 km (0.074 R)
• M3: 1,359,845 km (0.088 R)
• M4: 2,066,545 km (0.099 R)
• M5: 2,776,088 km (0.104 R)
• M6: 3,205,733 km (0.063 R)
• M7: 4,670,595 km (0.115 R)
• M8: 4,838,294 km (0.093 R)
• M9: 7,779,239 km (0.053 R)
• M10: 7,911,633 km (0.108 R)
• M11: 9,629,166 km (0.046 R)
• M12: 9,700,076 km (0.066 R)
• M13: 9,985,957 km (0.086 R)
• M14: 12,139,867 km (0.113 R)
• M15: 13,945,813 km (0.089 R)
• M16: 15,250,605 km (0.118 R)
• M17: 15,749,963 km (0.043 R)
• M18: 16,170,183 km (0.082 R)
• M19: 17,193,732 km (0.102 R)
• M20: 18,502,265 km (0.076 R)
• M21: 19,213,154 km (0.077 R)
• M22: 19,752,304 km (0.096 R)
• M23: 19,842,512 km (0.05 R)
• M24: 20,387,497 km (0.069 R)
• M25: 20,478,752 km (0.031 R)
• M26: 21,491,828 km (0.1 R)
• M27: 21,864,327 km (0.09 R)
• M28: 22,426,965 km (0.033 R)
• M29: 22,521,211 km (0.081 R)
• M30: 22,710,004 km (0.113 R)
• M31: 24,143,301 km (0.089 R)
• M32: 24,239,941 km (0.116 R)
• M33: 24,336,731 km (0.112 R)
• M34: 26,896,052 km (0.104 R)
• M35: 27,096,513 km (0.092 R)
• M36: 28,207,576 km (0.107 R)
• M37: 28,615,230 km (0.056 R)
• M38: 30,161,474 km (0.058 R)
• M39: 30,265,444 km (0.063 R)
• M40: 31,312,480 km (0.117 R)
• M41: 32,584,511 km (0.11 R)
• M42: 33,119,473 km (0.09 R)
• M43: 34,306,532 km (0.081 R)
• M44: 37,167,441 km (0.1 R)
• M45: 39,875,163 km (0.115 R)
• M46: 40,562,116 km (0.09 R)
• M47: 41,252,810 km (0.085 R)
• M48: 45,001,882 km (0.094 R)
• M49: 46,195,673 km (0.087 R)
• M50: 47,037,460 km (0.117 R)
• M51: 48,492,299 km (0.07 R)
• M52: 49,838,830 km (0.075 R)
• M53: 50,208,187 km (0.119 R)
• M54: 51,321,794 km (0.08 R)
• M55: 51,570,425 km (0.104 R)
• M56: 52,443,478 km (0.094 R)
• M57: 54,457,514 km (0.029 R)
• M58: 54,711,083 km (0.106 R)
• M59: 55,856,853 km (0.113 R)
• M60: 56,625,038 km (0.108 R)
• M61: 57,525,617 km (0.077 R)
• M62: 61,438,948 km (0.079 R)
• M63: 62,099,423 km (0.091 R)
• M64: 63,161,119 km (0.108 R)
• M65: 65,033,635 km (0.12 R)
• M66: 65,167,974 km (0.045 R)
• M67: 67,876,144 km (0.071 R)
• M68: 68,285,594 km (0.11 R)
• M69: 72,145,967 km (0.104 R)
• M70: 72,703,219 km (0.095 R)
• M71: 74,664,746 km (0.079 R)
• M72: 75,510,722 km (0.066 R)
• M73: 77,639,649 km (0.097 R)
• M74: 78,210,664 km (0.068 R)
• M75: 82,246,665 km (0.118 R)
• M76: 83,266,175 km (0.083 R)
• M77: 84,143,417 km (0.107 R)
• M78: 84,583,234 km (0.092 R)
• M79: 85,023,651 km (0.106 R)
• M80: 85,759,672 km (0.031 R)
• M81: 86,202,183 km (0.117 R)
• M82: 87,980,004 km (0.112 R)
• M83: 88,426,254 km (0.111 R)
• M84: 92,325,971 km (0.12 R)
• M85: 94,144,633 km (0.101 R)
• M86: 94,601,205 km (0.055 R)
• M87: 95,058,526 km (0.094 R)
• M88: 95,822,223 km (0.107 R)
• M89: 96,588,015 km (0.104 R)
• M90: 99,981,343 km (0.091 R)
• M91: 100,291,759 km (0.106 R)
• M92: 100,913,637 km (0.115 R)
• M93: 102,161,134 km (0.116 R)
• M94: 104,513,860 km (0.092 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 17,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit