🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.72 AU - 0.86 AU

Year: 251 Days

Day: 34.9 Hours

Environment

Temp: 155 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.71 AU - 1.05 AU

Year: 296 Days

Day: 14.7 Hours

Environment

Temp: 128 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.95 AU - 1.43 AU

Year: 465 Days

Day: 19 Hours

Environment

Temp: 26 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.55 AU - 2.35 AU

Year: 975 Days

Day: 47.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.49 AU - 4.17 AU

Year: 2685 Days

Day: 39.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,072,513 km

• M1: 1,366,726 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.5 AU - 4.72 AU

Year: 2984 Days

Day: 25 Hours

Environment

Temp: -119 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.1

Radius: 8.5

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.46 AU - 7.56 AU

Year: 5949 Days

Day: 5.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 98,072,513 km

• M1: 125,662 km (0.117 R)
• M2: 203,154 km (0.103 R)
• M3: 408,552 km (0.12 R)
• M4: 465,848 km (0.109 R)
• M5: 679,324 km (0.087 R)
• M6: 988,842 km (0.079 R)
• M7: 1,069,475 km (0.118 R)
• M8: 1,138,440 km (0.073 R)
• M9: 1,295,667 km (0.08 R)
• M10: 1,369,569 km (0.102 R)
• M11: 1,460,225 km (0.065 R)
• M12: 1,537,268 km (0.107 R)
• M13: 1,679,535 km (0.097 R)
• M14: 2,167,673 km (0.088 R)
• M15: 2,273,888 km (0.069 R)
• M16: 2,641,001 km (0.088 R)
• M17: 2,831,588 km (0.086 R)
• M18: 2,948,125 km (0.113 R)
• M19: 3,368,495 km (0.075 R)
• M20: 3,430,130 km (0.118 R)
• M21: 3,680,556 km (0.119 R)
• M22: 4,110,949 km (0.05 R)
• M23: 4,176,922 km (0.082 R)
• M24: 4,421,814 km (0.112 R)
• M25: 4,809,572 km (0.098 R)
• M26: 5,739,921 km (0.1 R)
• M27: 5,838,506 km (0.09 R)
• M28: 5,912,856 km (0.116 R)
• M29: 6,137,552 km (0.025 R)
• M30: 6,416,103 km (0.115 R)
• M31: 6,569,890 km (0.118 R)
• M32: 6,776,784 km (0.075 R)
• M33: 7,064,610 km (0.111 R)
• M34: 7,143,897 km (0.116 R)
• M35: 7,706,834 km (0.078 R)
• M36: 7,842,968 km (0.114 R)
• M37: 7,897,571 km (0.113 R)
• M38: 8,034,902 km (0.119 R)
• M39: 8,648,253 km (0.036 R)
• M40: 9,132,501 km (0.113 R)
• M41: 9,596,255 km (0.119 R)
• M42: 9,713,539 km (0.064 R)
• M43: 10,246,557 km (0.106 R)
• M44: 10,698,193 km (0.055 R)
• M45: 11,558,380 km (0.111 R)
• M46: 12,059,982 km (0.109 R)
• M47: 12,313,401 km (0.114 R)
• M48: 12,504,587 km (0.11 R)
• M49: 12,922,414 km (0.099 R)
• M50: 13,246,891 km (0.07 R)
• M51: 14,739,878 km (0.087 R)
• M52: 15,317,775 km (0.116 R)
• M53: 16,076,535 km (0.076 R)
• M54: 17,237,564 km (0.056 R)
• M55: 17,558,900 km (0.065 R)
• M56: 18,243,760 km (0.1 R)
• M57: 18,352,816 km (0.05 R)
• M58: 18,425,521 km (0.052 R)
• M59: 18,937,445 km (0.099 R)
• M60: 19,232,003 km (0.11 R)
• M61: 19,491,107 km (0.105 R)
• M62: 19,639,657 km (0.097 R)
• M63: 19,714,007 km (0.098 R)
• M64: 19,937,806 km (0.072 R)
• M65: 20,124,953 km (0.066 R)
• M66: 20,275,149 km (0.109 R)
• M67: 20,727,832 km (0.117 R)
• M68: 21,107,661 km (0.076 R)
• M69: 21,298,398 km (0.068 R)
• M70: 21,374,843 km (0.052 R)
• M71: 23,158,498 km (0.115 R)
• M72: 23,315,875 km (0.099 R)
• M73: 23,592,183 km (0.103 R)
• M74: 24,028,410 km (0.087 R)
• M75: 24,107,996 km (0.1 R)
• M76: 25,029,818 km (0.116 R)
• M77: 25,515,413 km (0.072 R)
• M78: 26,825,292 km (0.09 R)
• M79: 27,446,721 km (0.099 R)
• M80: 27,613,373 km (0.098 R)
• M81: 28,031,200 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.1

Radius: 10.1

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 7.51 AU - 8.51 AU

Year: 8119 Days

Day: 12.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 98,072,513 km

• M1: 184,753 km (0.083 R)
• M2: 293,062 km (0.12 R)
• M3: 365,019 km (0.092 R)
• M4: 599,289 km (0.075 R)
• M5: 742,305 km (0.078 R)
• M6: 929,751 km (0.098 R)
• M7: 1,276,818 km (0.064 R)
• M8: 1,806,993 km (0.11 R)
• M9: 2,354,072 km (0.084 R)
• M10: 2,446,224 km (0.115 R)
• M11: 2,900,852 km (0.041 R)
• M12: 3,227,125 km (0.043 R)
• M13: 3,671,730 km (0.112 R)
• M14: 3,806,219 km (0.05 R)
• M15: 4,474,472 km (0.097 R)
• M16: 4,763,645 km (0.083 R)
• M17: 5,178,929 km (0.097 R)
• M18: 5,605,881 km (0.104 R)
• M19: 6,171,361 km (0.063 R)
• M20: 6,460,982 km (0.117 R)
• M21: 6,755,241 km (0.059 R)
• M22: 6,854,275 km (0.088 R)
• M23: 6,920,547 km (0.085 R)
• M24: 7,053,689 km (0.046 R)
• M25: 8,220,403 km (0.109 R)
• M26: 8,290,864 km (0.111 R)
• M27: 8,825,975 km (0.069 R)
• M28: 8,898,231 km (0.118 R)
• M29: 10,459,434 km (0.095 R)
• M30: 10,689,366 km (0.096 R)
• M31: 10,766,409 km (0.114 R)
• M32: 11,467,874 km (0.084 R)
• M33: 11,625,849 km (0.073 R)
• M34: 12,345,265 km (0.069 R)
• M35: 13,534,568 km (0.09 R)
• M36: 13,617,894 km (0.066 R)
• M37: 14,333,570 km (0.067 R)
• M38: 14,803,009 km (0.082 R)
• M39: 15,407,982 km (0.075 R)
• M40: 15,538,731 km (0.101 R)
• M41: 15,932,921 km (0.117 R)
• M42: 16,642,015 km (0.1 R)
• M43: 18,044,944 km (0.116 R)
• M44: 18,228,650 km (0.096 R)
• M45: 18,413,104 km (0.083 R)
• M46: 18,551,782 km (0.083 R)
• M47: 20,770,019 km (0.034 R)
• M48: 21,204,301 km (0.096 R)
• M49: 21,301,241 km (0.055 R)
• M50: 21,592,957 km (0.1 R)
• M51: 21,788,032 km (0.101 R)
• M52: 22,376,999 km (0.072 R)
• M53: 22,723,019 km (0.093 R)
• M54: 22,871,869 km (0.102 R)
• M55: 23,170,466 km (0.094 R)
• M56: 23,320,363 km (0.106 R)
• M57: 25,040,440 km (0.07 R)
• M58: 25,554,159 km (0.108 R)
• M59: 27,379,402 km (0.089 R)
• M60: 27,643,592 km (0.117 R)
• M61: 29,354,244 km (0.119 R)
• M62: 29,462,253 km (0.088 R)
• M63: 29,570,562 km (0.117 R)
• M64: 29,841,484 km (0.071 R)
• M65: 30,113,453 km (0.103 R)
• M66: 30,604,882 km (0.092 R)
• M67: 31,485,116 km (0.115 R)
• M68: 34,289,029 km (0.101 R)
• M69: 34,573,863 km (0.119 R)
• M70: 34,802,299 km (0.107 R)
• M71: 35,203,072 km (0.093 R)
• M72: 37,464,543 km (0.101 R)
• M73: 38,287,780 km (0.032 R)
• M74: 38,820,049 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.1

Radius: 4.8

Gravity: 30.21 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 14.72 AU - 22.74 AU

Year: 29032 Days

Day: 24.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 98,072,513 km

• M1: 62,831 km (0.052 R)
• M2: 172,786 km (0.116 R)
• M3: 204,949 km (0.08 R)
• M4: 258,056 km (0.077 R)
• M5: 316,399 km (0.03 R)
• M6: 543,788 km (0.116 R)
• M7: 903,272 km (0.116 R)
• M8: 1,683,874 km (0.089 R)
• M9: 1,721,572 km (0.096 R)
• M10: 2,488,561 km (0.052 R)
• M11: 2,531,645 km (0.059 R)
• M12: 2,706,076 km (0.076 R)
• M13: 2,794,787 km (0.105 R)
• M14: 3,490,268 km (0.119 R)
• M15: 3,684,296 km (0.102 R)
• M16: 3,782,732 km (0.084 R)
• M17: 4,083,124 km (0.073 R)
• M18: 4,548,224 km (0.037 R)
• M19: 4,706,947 km (0.118 R)
• M20: 4,760,204 km (0.102 R)
• M21: 5,029,780 km (0.119 R)
• M22: 5,696,837 km (0.105 R)
• M23: 6,748,659 km (0.097 R)
• M24: 8,049,263 km (0.101 R)
• M25: 8,177,020 km (0.077 R)
• M26: 8,564,478 km (0.092 R)
• M27: 9,357,496 km (0.102 R)
• M28: 10,730,206 km (0.028 R)
• M29: 10,870,978 km (0.103 R)
• M30: 12,755,014 km (0.082 R)
• M31: 13,053,761 km (0.089 R)
• M32: 15,763,876 km (0.106 R)
• M33: 16,731,774 km (0.115 R)
• M34: 17,222,904 km (0.069 R)
• M35: 17,387,761 km (0.11 R)
• M36: 17,635,794 km (0.07 R)
• M37: 19,149,126 km (0.116 R)
• M38: 20,966,441 km (0.079 R)
• M39: 21,762,002 km (0.028 R)
• M40: 22,029,334 km (0.075 R)
• M41: 22,387,471 km (0.07 R)
• M42: 24,576,836 km (0.114 R)
• M43: 26,737,927 km (0.051 R)
• M44: 27,215,742 km (0.058 R)
• M45: 27,503,718 km (0.116 R)
• M46: 28,082,811 km (0.114 R)
• M47: 28,959,006 km (0.092 R)
• M48: 30,240,462 km (0.065 R)
• M49: 32,247,616 km (0.105 R)
• M50: 32,349,193 km (0.085 R)
• M51: 34,297,406 km (0.079 R)
• M52: 35,233,590 km (0.119 R)
• M53: 36,812,296 km (0.053 R)
• M54: 37,877,582 km (0.056 R)
• M55: 38,306,480 km (0.112 R)
• M56: 38,521,601 km (0.084 R)
• M57: 39,277,370 km (0.078 R)
• M58: 40,913,671 km (0.074 R)
• M59: 43,802,107 km (0.104 R)
• M60: 45,839,929 km (0.089 R)
• M61: 46,525,985 km (0.082 R)
• M62: 47,677,141 km (0.044 R)
• M63: 47,792,780 km (0.076 R)
• M64: 48,721,035 km (0.064 R)
• M65: 50,477,613 km (0.108 R)
• M66: 51,541,553 km (0.119 R)
• M67: 51,897,895 km (0.107 R)
• M68: 53,451,170 km (0.07 R)
• M69: 55,140,878 km (0.101 R)
• M70: 55,992,389 km (0.099 R)
• M71: 56,114,311 km (0.115 R)
• M72: 58,078,232 km (0.118 R)
• M73: 60,189,357 km (0.117 R)
• M74: 64,614,163 km (0.109 R)
• M75: 65,768,909 km (0.051 R)
• M76: 66,800,984 km (0.077 R)
• M77: 68,228,746 km (0.109 R)
• M78: 69,011,742 km (0.072 R)
• M79: 73,238,031 km (0.117 R)
• M80: 75,786,730 km (0.116 R)
• M81: 76,056,754 km (0.032 R)
• M82: 77,547,198 km (0.104 R)
• M83: 79,184,247 km (0.114 R)
• M84: 79,321,279 km (0.113 R)
• M85: 79,595,342 km (0.065 R)
• M86: 80,694,887 km (0.1 R)
• M87: 84,722,660 km (0.093 R)
• M88: 85,986,014 km (0.092 R)
• M89: 90,527,805 km (0.045 R)
• M90: 91,387,993 km (0.035 R)
• M91: 93,550,430 km (0.112 R)
• M92: 96,021,488 km (0.112 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 18,006 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit