🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.71 AU - 0.79 AU

Year: 238 Days

Day: 21.1 Hours

Environment

Temp: 149 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.76 AU - 0.84 AU

Year: 263 Days

Day: 14.6 Hours

Environment

Temp: 182 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.29 AU - 1.35 AU

Year: 557 Days

Day: 31.1 Hours

Environment

Temp: -16 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.38 AU - 1.48 AU

Year: 628 Days

Day: 31.5 Hours

Environment

Temp: -24 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,525,187 km

• M1: 87,814 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.7 AU - 2.68 AU

Year: 1190 Days

Day: 39 Hours

Environment

Temp: -70 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,525,187 km

• M1: 501,901 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.4

Radius: 13.9

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 8.42 AU - 10.84 AU

Year: 10970 Days

Day: 14.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 33,525,187 km

• M1: 628,760 km (0.113 R)
• M2: 809,923 km (0.099 R)
• M3: 918,980 km (0.113 R)
• M4: 1,161,927 km (0.064 R)
• M5: 1,400,086 km (0.119 R)
• M6: 1,826,740 km (0.111 R)
• M7: 2,025,106 km (0.052 R)
• M8: 2,157,949 km (0.097 R)
• M9: 2,674,511 km (0.113 R)
• M10: 3,122,407 km (0.092 R)
• M11: 3,253,155 km (0.106 R)
• M12: 3,731,569 km (0.079 R)
• M13: 3,985,736 km (0.117 R)
• M14: 4,245,588 km (0.093 R)
• M15: 4,404,311 km (0.092 R)
• M16: 5,255,523 km (0.042 R)
• M17: 5,555,467 km (0.109 R)
• M18: 5,846,285 km (0.109 R)
• M19: 5,993,639 km (0.09 R)
• M20: 6,187,069 km (0.105 R)
• M21: 6,412,962 km (0.029 R)
• M22: 6,549,694 km (0.105 R)
• M23: 6,718,291 km (0.102 R)
• M24: 7,248,466 km (0.106 R)
• M25: 7,646,845 km (0.049 R)
• M26: 7,938,261 km (0.119 R)
• M27: 8,515,410 km (0.109 R)
• M28: 8,666,055 km (0.062 R)
• M29: 8,800,693 km (0.102 R)
• M30: 9,020,901 km (0.118 R)
• M31: 9,484,355 km (0.099 R)
• M32: 9,815,116 km (0.039 R)
• M33: 9,973,092 km (0.112 R)
• M34: 10,649,723 km (0.1 R)
• M35: 10,920,794 km (0.115 R)
• M36: 11,341,164 km (0.061 R)
• M37: 12,292,008 km (0.029 R)
• M38: 12,481,399 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 714.6

Radius: 4.6

Gravity: 33.77 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 10.46 AU - 14.56 AU

Year: 16243 Days

Day: 19.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 33,525,187 km

• M1: 59,390 km (0.098 R)
• M2: 145,409 km (0.057 R)
• M3: 459,565 km (0.104 R)
• M4: 785,239 km (0.036 R)
• M5: 970,591 km (0.087 R)
• M6: 1,326,933 km (0.072 R)
• M7: 1,435,691 km (0.11 R)
• M8: 1,720,376 km (0.081 R)
• M9: 1,930,112 km (0.073 R)
• M10: 2,147,777 km (0.086 R)
• M11: 2,211,505 km (0.091 R)
• M12: 2,606,593 km (0.096 R)
• M13: 2,847,147 km (0.06 R)
• M14: 3,349,347 km (0.085 R)
• M15: 3,572,996 km (0.113 R)
• M16: 3,762,985 km (0.117 R)
• M17: 4,637,534 km (0.095 R)
• M18: 4,803,139 km (0.056 R)
• M19: 4,928,502 km (0.08 R)
• M20: 5,268,388 km (0.091 R)
• M21: 5,354,557 km (0.104 R)
• M22: 6,516,034 km (0.068 R)
• M23: 6,608,486 km (0.118 R)
• M24: 7,268,063 km (0.118 R)
• M25: 7,364,105 km (0.092 R)
• M26: 7,605,705 km (0.117 R)
• M27: 7,654,325 km (0.09 R)
• M28: 7,703,094 km (0.114 R)
• M29: 7,752,012 km (0.068 R)
• M30: 7,899,216 km (0.062 R)
• M31: 7,997,801 km (0.091 R)
• M32: 9,161,224 km (0.082 R)
• M33: 9,316,806 km (0.052 R)
• M34: 9,473,285 km (0.074 R)
• M35: 10,701,783 km (0.095 R)
• M36: 10,865,742 km (0.075 R)
• M37: 11,418,057 km (0.105 R)
• M38: 12,896,234 km (0.079 R)
• M39: 12,954,278 km (0.083 R)
• M40: 13,954,489 km (0.055 R)
• M41: 15,469,766 km (0.102 R)
• M42: 16,278,044 km (0.104 R)
• M43: 17,100,084 km (0.038 R)
• M44: 19,645,940 km (0.077 R)
• M45: 19,913,571 km (0.083 R)
• M46: 20,250,017 km (0.057 R)
• M47: 21,338,939 km (0.059 R)
• M48: 21,683,015 km (0.052 R)
• M49: 23,431,215 km (0.106 R)
• M50: 23,715,152 km (0.087 R)
• M51: 25,588,117 km (0.046 R)
• M52: 26,320,997 km (0.07 R)
• M53: 26,690,055 km (0.095 R)
• M54: 28,636,473 km (0.105 R)
• M55: 29,626,811 km (0.026 R)
• M56: 30,550,728 km (0.118 R)
• M57: 32,032,943 km (0.103 R)
• M58: 32,505,972 km (0.084 R)
• M59: 32,743,234 km (0.051 R)
• M60: 33,458,761 km (0.113 R)
• M61: 34,179,374 km (0.047 R)
• M62: 34,581,792 km (0.09 R)
• M63: 36,453,710 km (0.047 R)
• M64: 36,535,839 km (0.12 R)
• M65: 38,024,637 km (0.06 R)
• M66: 39,786,451 km (0.056 R)
• M67: 40,549,700 km (0.102 R)
• M68: 41,061,175 km (0.118 R)
• M69: 41,232,165 km (0.039 R)
• M70: 41,746,483 km (0.067 R)
• M71: 41,832,352 km (0.118 R)
• M72: 44,262,120 km (0.108 R)
• M73: 44,349,785 km (0.113 R)
• M74: 44,525,113 km (0.105 R)
• M75: 45,494,059 km (0.087 R)
• M76: 45,582,471 km (0.094 R)
• M77: 47,452,594 km (0.055 R)
• M78: 48,081,504 km (0.04 R)
• M79: 48,171,711 km (0.102 R)
• M80: 49,620,417 km (0.084 R)
• M81: 51,820,403 km (0.036 R)
• M82: 53,211,364 km (0.047 R)
• M83: 53,397,763 km (0.089 R)
• M84: 55,651,455 km (0.111 R)
• M85: 56,219,628 km (0.111 R)
• M86: 56,409,467 km (0.093 R)
• M87: 57,457,401 km (0.088 R)
• M88: 58,607,958 km (0.07 R)
• M89: 60,348,080 km (0.11 R)
• M90: 62,006,971 km (0.055 R)
• M91: 62,595,938 km (0.076 R)
• M92: 63,581,788 km (0.074 R)
• M93: 64,275,024 km (0.101 R)
• M94: 65,768,759 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61

Radius: 3.7

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 11.56 AU - 16.8 AU

Year: 19601 Days

Day: 21 Hours

Environment

Temp: -192 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 33,525,187 km

• M1: 74,649 km (0.09 R)
• M2: 107,561 km (0.115 R)
• M3: 140,772 km (0.094 R)
• M4: 626,665 km (0.07 R)
• M5: 775,366 km (0.091 R)
• M6: 846,574 km (0.069 R)
• M7: 905,067 km (0.062 R)
• M8: 934,987 km (0.059 R)
• M9: 1,088,923 km (0.114 R)
• M10: 1,185,114 km (0.105 R)
• M11: 1,234,332 km (0.118 R)
• M12: 1,633,459 km (0.096 R)
• M13: 1,952,252 km (0.109 R)
• M14: 2,010,446 km (0.108 R)
• M15: 2,148,674 km (0.119 R)
• M16: 2,208,813 km (0.095 R)
• M17: 2,731,657 km (0.062 R)
• M18: 2,840,714 km (0.115 R)
• M19: 3,108,045 km (0.104 R)
• M20: 3,199,001 km (0.12 R)
• M21: 3,430,279 km (0.088 R)
• M22: 3,547,863 km (0.092 R)
• M23: 3,787,220 km (0.114 R)
• M24: 3,957,761 km (0.071 R)
• M25: 4,205,795 km (0.113 R)
• M26: 4,874,048 km (0.106 R)
• M27: 4,900,377 km (0.115 R)
• M28: 5,328,676 km (0.105 R)
• M29: 5,685,317 km (0.117 R)
• M30: 6,277,575 km (0.107 R)
• M31: 6,306,298 km (0.083 R)
• M32: 6,363,893 km (0.057 R)
• M33: 6,479,383 km (0.111 R)
• M34: 6,654,113 km (0.116 R)
• M35: 7,307,706 km (0.083 R)
• M36: 7,337,925 km (0.11 R)
• M37: 7,672,725 km (0.104 R)
• M38: 9,028,830 km (0.109 R)
• M39: 9,093,755 km (0.063 R)
• M40: 9,453,239 km (0.106 R)
• M41: 9,750,789 km (0.112 R)
• M42: 9,817,360 km (0.047 R)
• M43: 10,423,082 km (0.09 R)
• M44: 10,867,986 km (0.117 R)
• M45: 11,214,455 km (0.12 R)
• M46: 11,249,311 km (0.083 R)
• M47: 11,424,041 km (0.07 R)
• M48: 11,529,358 km (0.11 R)
• M49: 12,781,492 km (0.111 R)
• M50: 13,405,016 km (0.071 R)
• M51: 13,925,916 km (0.078 R)
• M52: 14,000,865 km (0.069 R)
• M53: 14,453,398 km (0.1 R)
• M54: 14,605,390 km (0.117 R)
• M55: 14,757,830 km (0.109 R)
• M56: 15,025,909 km (0.115 R)
• M57: 15,141,249 km (0.093 R)
• M58: 15,218,292 km (0.068 R)
• M59: 16,867,010 km (0.093 R)
• M60: 17,590,615 km (0.045 R)
• M61: 18,488,950 km (0.09 R)
• M62: 18,571,229 km (0.086 R)
• M63: 18,819,263 km (0.099 R)
• M64: 18,902,140 km (0.102 R)
• M65: 20,713,172 km (0.101 R)
• M66: 20,841,676 km (0.09 R)
• M67: 21,921,922 km (0.099 R)
• M68: 23,153,412 km (0.025 R)
• M69: 24,001,782 km (0.1 R)
• M70: 24,226,627 km (0.117 R)
• M71: 24,362,013 km (0.106 R)
• M72: 24,542,727 km (0.08 R)
• M73: 25,407,553 km (0.118 R)
• M74: 25,820,742 km (0.076 R)
• M75: 25,912,894 km (0.115 R)
• M76: 26,143,574 km (0.075 R)
• M77: 26,282,401 km (0.119 R)
• M78: 26,328,627 km (0.084 R)
• M79: 27,354,419 km (0.1 R)
• M80: 27,401,393 km (0.079 R)
• M81: 27,966,724 km (0.107 R)
• M82: 28,774,103 km (0.085 R)
• M83: 29,830,264 km (0.053 R)
• M84: 30,606,378 km (0.1 R)
• M85: 31,143,883 km (0.114 R)
• M86: 31,389,224 km (0.11 R)
• M87: 31,782,965 km (0.092 R)
• M88: 31,832,333 km (0.06 R)
• M89: 32,029,951 km (0.025 R)
• M90: 33,274,456 km (0.07 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 15,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit