🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.67 AU - 0.87 AU

Year: 241 Days

Day: 28.8 Hours

Environment

Temp: 173 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.33 AU - 1.61 AU

Year: 635 Days

Day: 12.8 Hours

Environment

Temp: -20 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,829,539 km

• M1: 1,161,179 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.58 AU - 3.88 AU

Year: 2069 Days

Day: 40.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,829,539 km

• M1: 1,606,532 km (0.103 R)

Asteroid Belt

Center: 4.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.3

Radius: 14.1

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.95 AU - 7.35 AU

Year: 6113 Days

Day: 11.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 57,829,539 km

• M1: 340,934 km (0.086 R)
• M2: 605,273 km (0.037 R)
• M3: 1,084,136 km (0.039 R)
• M4: 1,409,362 km (0.079 R)
• M5: 1,500,317 km (0.116 R)
• M6: 1,688,511 km (0.087 R)
• M7: 2,109,928 km (0.093 R)
• M8: 2,322,357 km (0.088 R)
• M9: 2,978,793 km (0.07 R)
• M10: 3,097,723 km (0.06 R)
• M11: 3,539,336 km (0.089 R)
• M12: 3,896,875 km (0.12 R)
• M13: 4,266,232 km (0.11 R)
• M14: 4,564,530 km (0.104 R)
• M15: 4,982,357 km (0.118 R)
• M16: 5,412,750 km (0.072 R)
• M17: 5,588,228 km (0.085 R)
• M18: 5,885,031 km (0.093 R)
• M19: 6,126,332 km (0.107 R)
• M20: 6,432,559 km (0.064 R)
• M21: 6,712,456 km (0.075 R)
• M22: 7,060,122 km (0.101 R)
• M23: 7,252,206 km (0.106 R)
• M24: 7,608,996 km (0.12 R)
• M25: 7,938,261 km (0.109 R)
• M26: 8,407,400 km (0.045 R)
• M27: 8,713,777 km (0.079 R)
• M28: 8,989,186 km (0.043 R)
• M29: 9,197,576 km (0.111 R)
• M30: 9,548,682 km (0.097 R)
• M31: 9,690,352 km (0.095 R)
• M32: 9,832,619 km (0.117 R)
• M33: 10,011,688 km (0.113 R)
• M34: 10,445,522 km (0.078 R)
• M35: 11,746,275 km (0.044 R)
• M36: 11,860,119 km (0.092 R)
• M37: 11,974,262 km (0.05 R)
• M38: 12,551,112 km (0.105 R)
• M39: 12,784,335 km (0.109 R)
• M40: 13,891,808 km (0.088 R)
• M41: 14,375,907 km (0.048 R)
• M42: 14,497,829 km (0.101 R)
• M43: 14,701,731 km (0.082 R)
• M44: 15,402,298 km (0.043 R)
• M45: 16,071,449 km (0.084 R)
• M46: 16,921,464 km (0.092 R)
• M47: 17,222,455 km (0.098 R)
• M48: 17,742,457 km (0.108 R)
• M49: 18,488,053 km (0.098 R)
• M50: 18,976,041 km (0.114 R)
• M51: 21,108,260 km (0.09 R)
• M52: 21,571,714 km (0.116 R)
• M53: 22,982,272 km (0.09 R)
• M54: 23,315,726 km (0.037 R)
• M55: 23,842,909 km (0.07 R)
• M56: 24,180,401 km (0.112 R)
• M57: 24,422,451 km (0.11 R)
• M58: 25,644,815 km (0.112 R)
• M59: 26,437,684 km (0.087 R)
• M60: 27,137,951 km (0.09 R)
• M61: 28,047,357 km (0.099 R)
• M62: 29,481,701 km (0.042 R)
• M63: 29,740,356 km (0.065 R)
• M64: 30,416,389 km (0.063 R)
• M65: 31,097,508 km (0.114 R)
• M66: 32,155,314 km (0.06 R)
• M67: 32,474,855 km (0.065 R)
• M68: 33,655,931 km (0.065 R)
• M69: 34,251,629 km (0.093 R)
• M70: 35,508,551 km (0.118 R)
• M71: 35,673,707 km (0.119 R)
• M72: 36,558,279 km (0.072 R)
• M73: 36,724,931 km (0.097 R)
• M74: 36,947,682 km (0.114 R)
• M75: 37,059,133 km (0.035 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.1

Radius: 8.7

Gravity: 10.82 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 9.47 AU - 13.33 AU

Year: 13720 Days

Day: 13.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 57,829,539 km

• M1: 137,331 km (0.079 R)
• M2: 259,702 km (0.095 R)
• M3: 326,871 km (0.108 R)
• M4: 706,850 km (0.099 R)
• M5: 939,175 km (0.115 R)
• M6: 1,006,943 km (0.096 R)
• M7: 1,195,736 km (0.119 R)
• M8: 1,580,651 km (0.05 R)
• M9: 2,002,667 km (0.096 R)
• M10: 2,333,876 km (0.105 R)
• M11: 2,458,641 km (0.095 R)
• M12: 2,747,664 km (0.104 R)
• M13: 3,218,748 km (0.103 R)
• M14: 3,499,244 km (0.104 R)
• M15: 3,570,602 km (0.076 R)
• M16: 4,009,223 km (0.078 R)
• M17: 5,138,687 km (0.114 R)
• M18: 5,549,782 km (0.081 R)
• M19: 6,272,788 km (0.081 R)
• M20: 6,667,577 km (0.034 R)
• M21: 7,759,492 km (0.047 R)
• M22: 8,088,458 km (0.106 R)
• M23: 8,662,913 km (0.084 R)
• M24: 8,808,622 km (0.1 R)
• M25: 10,775,235 km (0.098 R)
• M26: 11,089,391 km (0.097 R)
• M27: 11,247,666 km (0.05 R)
• M28: 11,888,244 km (0.076 R)
• M29: 12,705,497 km (0.119 R)
• M30: 13,037,454 km (0.119 R)
• M31: 13,204,555 km (0.117 R)
• M32: 13,936,687 km (0.113 R)
• M33: 14,336,413 km (0.039 R)
• M34: 14,566,494 km (0.086 R)
• M35: 14,797,773 km (0.064 R)
• M36: 14,914,010 km (0.083 R)
• M37: 15,088,740 km (0.1 R)
• M38: 15,205,576 km (0.12 R)
• M39: 15,676,062 km (0.095 R)
• M40: 16,571,255 km (0.111 R)
• M41: 16,691,831 km (0.118 R)
• M42: 17,055,504 km (0.086 R)
• M43: 17,299,348 km (0.12 R)
• M44: 18,099,846 km (0.113 R)
• M45: 18,161,780 km (0.101 R)
• M46: 18,348,478 km (0.12 R)
• M47: 18,535,775 km (0.09 R)
• M48: 18,786,501 km (0.106 R)
• M49: 19,291,244 km (0.038 R)
• M50: 20,767,326 km (0.113 R)
• M51: 21,617,640 km (0.101 R)
• M52: 22,546,045 km (0.057 R)
• M53: 23,419,696 km (0.111 R)
• M54: 24,441,599 km (0.057 R)
• M55: 25,200,210 km (0.098 R)
• M56: 25,617,289 km (0.12 R)
• M57: 26,176,785 km (0.063 R)
• M58: 28,310,948 km (0.115 R)
• M59: 28,889,593 km (0.105 R)
• M60: 28,962,148 km (0.066 R)
• M61: 29,034,703 km (0.113 R)
• M62: 29,691,288 km (0.064 R)
• M63: 30,205,456 km (0.066 R)
• M64: 31,391,468 km (0.107 R)
• M65: 32,065,256 km (0.064 R)
• M66: 32,895,225 km (0.095 R)
• M67: 34,499,363 km (0.107 R)
• M68: 34,576,406 km (0.032 R)
• M69: 34,962,369 km (0.114 R)
• M70: 35,427,469 km (0.096 R)
• M71: 38,101,381 km (0.079 R)
• M72: 39,221,121 km (0.086 R)
• M73: 40,108,386 km (0.1 R)
• M74: 40,189,468 km (0.115 R)
• M75: 41,084,063 km (0.074 R)
• M76: 45,823,623 km (0.057 R)
• M77: 46,417,527 km (0.108 R)
• M78: 48,818,423 km (0.12 R)
• M79: 48,904,890 km (0.118 R)
• M80: 49,338,126 km (0.089 R)
• M81: 51,523,451 km (0.07 R)
• M82: 57,077,422 km (0.071 R)
• M83: 58,357,531 km (0.059 R)
• M84: 58,725,093 km (0.053 R)
• M85: 59,093,253 km (0.067 R)
• M86: 60,853,123 km (0.108 R)
• M87: 61,318,970 km (0.105 R)
• M88: 61,692,666 km (0.112 R)
• M89: 61,786,165 km (0.09 R)
• M90: 61,973,312 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.4

Radius: 5.5

Gravity: 10.59 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 12.11 AU - 16.59 AU

Year: 19376 Days

Day: 17.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 57,829,539 km

• M1: 77,940 km (0.112 R)
• M2: 135,087 km (0.115 R)
• M3: 310,565 km (0.102 R)
• M4: 565,630 km (0.063 R)
• M5: 638,334 km (0.035 R)
• M6: 1,627,924 km (0.104 R)
• M7: 2,469,412 km (0.052 R)
• M8: 2,590,586 km (0.088 R)
• M9: 2,870,035 km (0.097 R)
• M10: 3,191,820 km (0.054 R)
• M11: 4,010,270 km (0.09 R)
• M12: 4,081,329 km (0.069 R)
• M13: 4,590,261 km (0.067 R)
• M14: 4,965,901 km (0.075 R)
• M15: 5,626,974 km (0.104 R)
• M16: 5,706,560 km (0.098 R)
• M17: 5,826,687 km (0.107 R)
• M18: 6,232,995 km (0.119 R)
• M19: 6,315,424 km (0.061 R)
• M20: 6,481,328 km (0.093 R)
• M21: 6,690,615 km (0.09 R)
• M22: 6,859,661 km (0.054 R)
• M23: 8,398,275 km (0.099 R)
• M24: 8,764,341 km (0.079 R)
• M25: 8,949,393 km (0.045 R)
• M26: 9,941,676 km (0.091 R)
• M27: 12,596,889 km (0.105 R)
• M28: 13,015,613 km (0.083 R)
• M29: 13,120,930 km (0.084 R)
• M30: 13,492,082 km (0.096 R)
• M31: 14,790,741 km (0.116 R)
• M32: 15,959,250 km (0.039 R)
• M33: 17,272,720 km (0.044 R)
• M34: 17,388,658 km (0.118 R)
• M35: 17,446,552 km (0.103 R)
• M36: 17,679,327 km (0.08 R)
• M37: 17,913,148 km (0.066 R)
• M38: 17,971,791 km (0.039 R)
• M39: 18,324,692 km (0.119 R)
• M40: 18,383,783 km (0.11 R)
• M41: 18,679,987 km (0.069 R)
• M42: 19,337,170 km (0.109 R)
• M43: 19,698,748 km (0.095 R)
• M44: 20,245,529 km (0.095 R)
• M45: 20,306,565 km (0.098 R)
• M46: 20,858,730 km (0.049 R)
• M47: 21,167,650 km (0.06 R)
• M48: 21,478,065 km (0.115 R)
• M49: 21,602,681 km (0.107 R)
• M50: 21,977,872 km (0.068 R)
• M51: 22,355,307 km (0.071 R)
• M52: 24,274,050 km (0.082 R)
• M53: 24,794,650 km (0.062 R)
• M54: 25,913,044 km (0.073 R)
• M55: 26,045,588 km (0.075 R)
• M56: 26,511,735 km (0.113 R)
• M57: 27,790,497 km (0.073 R)
• M58: 27,858,415 km (0.118 R)
• M59: 29,919,724 km (0.043 R)
• M60: 31,180,086 km (0.093 R)
• M61: 31,816,625 km (0.115 R)
• M62: 32,386,144 km (0.114 R)
• M63: 32,457,502 km (0.07 R)
• M64: 32,887,147 km (0.086 R)
• M65: 33,246,631 km (0.067 R)
• M66: 33,896,933 km (0.116 R)
• M67: 34,260,007 km (0.116 R)
• M68: 35,430,610 km (0.084 R)
• M69: 35,651,417 km (0.109 R)
• M70: 35,799,070 km (0.037 R)
• M71: 36,168,726 km (0.107 R)
• M72: 37,136,026 km (0.108 R)
• M73: 37,585,418 km (0.04 R)
• M74: 40,472,507 km (0.072 R)
• M75: 41,864,815 km (0.115 R)
• M76: 41,942,605 km (0.04 R)
• M77: 42,020,396 km (0.117 R)
• M78: 42,879,986 km (0.052 R)
• M79: 43,272,680 km (0.059 R)
• M80: 43,508,746 km (0.066 R)
• M81: 43,666,571 km (0.1 R)
• M82: 43,824,397 km (0.114 R)
• M83: 44,696,104 km (0.032 R)
• M84: 46,859,738 km (0.08 R)
• M85: 47,345,183 km (0.063 R)
• M86: 47,507,347 km (0.116 R)
• M87: 49,057,331 km (0.102 R)
• M88: 49,797,242 km (0.065 R)
• M89: 49,879,670 km (0.101 R)
• M90: 52,290,290 km (0.04 R)
• M91: 52,877,911 km (0.104 R)
• M92: 53,130,432 km (0.066 R)
• M93: 53,551,999 km (0.097 R)
• M94: 53,636,521 km (0.092 R)
• M95: 54,823,730 km (0.09 R)
• M96: 57,483,281 km (0.102 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 15,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit