🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.03 AU - 1.11 AU

Year: 419 Days

Day: 43.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 93,962,755 km

• M1: 35,305 km (0.116 R)
• M2: 137,181 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.59 AU - 1.75 AU

Year: 817 Days

Day: 15.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,962,755 km

• M1: 128,654 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.9

Radius: 12.9

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.98 AU - 7.28 AU

Year: 5748 Days

Day: 13.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 93,962,755 km

• M1: 182,659 km (0.111 R)
• M2: 282,590 km (0.097 R)
• M3: 496,815 km (0.062 R)
• M4: 643,271 km (0.093 R)
• M5: 806,632 km (0.11 R)
• M6: 911,949 km (0.091 R)
• M7: 1,034,918 km (0.115 R)
• M8: 1,244,355 km (0.091 R)
• M9: 1,326,634 km (0.051 R)
• M10: 1,453,792 km (0.107 R)
• M11: 2,598,365 km (0.109 R)
• M12: 2,814,385 km (0.098 R)
• M13: 3,092,936 km (0.046 R)
• M14: 3,361,315 km (0.07 R)
• M15: 3,517,944 km (0.12 R)
• M16: 4,002,940 km (0.087 R)
• M17: 4,106,761 km (0.093 R)
• M18: 4,444,852 km (0.077 R)
• M19: 4,814,209 km (0.057 R)
• M20: 4,991,483 km (0.098 R)
• M21: 5,238,768 km (0.028 R)
• M22: 5,352,612 km (0.1 R)
• M23: 5,513,280 km (0.086 R)
• M24: 6,268,300 km (0.114 R)
• M25: 6,535,482 km (0.038 R)
• M26: 6,633,469 km (0.082 R)
• M27: 7,563,968 km (0.032 R)
• M28: 8,401,716 km (0.053 R)
• M29: 8,535,307 km (0.037 R)
• M30: 9,213,733 km (0.119 R)
• M31: 9,406,864 km (0.083 R)
• M32: 10,022,459 km (0.113 R)
• M33: 10,249,698 km (0.113 R)
• M34: 10,593,624 km (0.103 R)
• M35: 10,709,113 km (0.11 R)
• M36: 10,796,030 km (0.11 R)
• M37: 10,941,289 km (0.065 R)
• M38: 12,097,381 km (0.111 R)
• M39: 12,188,038 km (0.117 R)
• M40: 13,198,871 km (0.111 R)
• M41: 13,416,835 km (0.036 R)
• M42: 14,332,374 km (0.084 R)
• M43: 14,910,719 km (0.098 R)
• M44: 15,464,081 km (0.04 R)
• M45: 15,628,041 km (0.104 R)
• M46: 15,924,693 km (0.026 R)
• M47: 16,057,237 km (0.082 R)
• M48: 16,289,862 km (0.116 R)
• M49: 16,691,532 km (0.1 R)
• M50: 17,333,905 km (0.07 R)
• M51: 17,436,230 km (0.055 R)
• M52: 18,503,910 km (0.089 R)
• M53: 18,678,042 km (0.03 R)
• M54: 18,852,772 km (0.118 R)
• M55: 19,486,469 km (0.064 R)
• M56: 20,019,785 km (0.118 R)
• M57: 20,162,801 km (0.045 R)
• M58: 21,319,492 km (0.034 R)
• M59: 22,163,972 km (0.093 R)
• M60: 22,312,074 km (0.045 R)
• M61: 22,497,425 km (0.093 R)
• M62: 22,795,275 km (0.066 R)
• M63: 22,982,122 km (0.075 R)
• M64: 23,545,658 km (0.084 R)
• M65: 24,647,895 km (0.098 R)
• M66: 24,762,936 km (0.083 R)
• M67: 24,878,126 km (0.101 R)
• M68: 25,224,595 km (0.096 R)
• M69: 25,456,621 km (0.116 R)
• M70: 25,883,723 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.5

Radius: 9.3

Gravity: 10.75 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.18 AU - 6.83 AU

Year: 6277 Days

Day: 12.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 93,962,755 km

• M1: 278,252 km (0.028 R)
• M2: 337,642 km (0.113 R)
• M3: 788,231 km (0.11 R)
• M4: 944,411 km (0.09 R)
• M5: 1,043,146 km (0.099 R)
• M6: 1,379,143 km (0.03 R)
• M7: 1,647,970 km (0.068 R)
• M8: 1,768,396 km (0.094 R)
• M9: 1,871,021 km (0.085 R)
• M10: 2,082,402 km (0.091 R)
• M11: 2,191,010 km (0.1 R)
• M12: 2,955,007 km (0.102 R)
• M13: 3,226,976 km (0.093 R)
• M14: 4,090,604 km (0.089 R)
• M15: 4,477,913 km (0.093 R)
• M16: 5,287,387 km (0.064 R)
• M17: 5,617,699 km (0.039 R)
• M18: 5,739,472 km (0.057 R)
• M19: 6,616,714 km (0.105 R)
• M20: 7,103,804 km (0.079 R)
• M21: 7,568,755 km (0.095 R)
• M22: 7,703,542 km (0.092 R)
• M23: 8,319,437 km (0.026 R)
• M24: 8,598,287 km (0.109 R)
• M25: 8,668,598 km (0.115 R)
• M26: 8,915,734 km (0.105 R)
• M27: 8,986,793 km (0.093 R)
• M28: 9,129,509 km (0.062 R)
• M29: 9,964,565 km (0.064 R)
• M30: 10,038,316 km (0.113 R)
• M31: 10,447,317 km (0.098 R)
• M32: 10,710,460 km (0.08 R)
• M33: 10,899,850 km (0.098 R)
• M34: 11,166,733 km (0.056 R)
• M35: 11,358,667 km (0.101 R)
• M36: 12,137,474 km (0.119 R)
• M37: 12,533,310 km (0.12 R)
• M38: 12,692,931 km (0.066 R)
• M39: 12,772,965 km (0.071 R)
• M40: 12,973,726 km (0.116 R)
• M41: 13,541,599 km (0.115 R)
• M42: 14,076,112 km (0.063 R)
• M43: 14,617,507 km (0.102 R)
• M44: 15,038,625 km (0.097 R)
• M45: 18,457,984 km (0.119 R)
• M46: 19,142,095 km (0.091 R)
• M47: 19,834,583 km (0.093 R)
• M48: 20,723,344 km (0.056 R)
• M49: 20,959,410 km (0.117 R)
• M50: 21,243,795 km (0.083 R)
• M51: 21,672,842 km (0.104 R)
• M52: 22,879,648 km (0.072 R)
• M53: 23,074,873 km (0.116 R)
• M54: 23,565,105 km (0.058 R)
• M55: 24,157,812 km (0.071 R)
• M56: 24,257,145 km (0.065 R)
• M57: 25,156,827 km (0.095 R)
• M58: 25,257,356 km (0.108 R)
• M59: 25,560,143 km (0.071 R)
• M60: 26,016,416 km (0.077 R)
• M61: 26,577,857 km (0.039 R)
• M62: 27,764,467 km (0.097 R)
• M63: 28,285,816 km (0.077 R)
• M64: 28,390,534 km (0.116 R)
• M65: 28,495,253 km (0.077 R)
• M66: 28,757,797 km (0.093 R)
• M67: 29,021,089 km (0.099 R)
• M68: 29,179,513 km (0.034 R)
• M69: 29,869,160 km (0.094 R)
• M70: 30,886,874 km (0.096 R)
• M71: 32,461,840 km (0.112 R)
• M72: 33,397,276 km (0.117 R)
• M73: 34,174,287 km (0.088 R)
• M74: 34,341,538 km (0.102 R)
• M75: 35,013,382 km (0.076 R)
• M76: 35,294,476 km (0.086 R)
• M77: 35,463,671 km (0.057 R)
• M78: 35,745,962 km (0.07 R)
• M79: 36,654,769 km (0.115 R)
• M80: 36,883,056 km (0.111 R)
• M81: 37,054,645 km (0.091 R)
• M82: 37,456,165 km (0.057 R)
• M83: 38,668,955 km (0.057 R)
• M84: 38,726,999 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820

Radius: 7.2

Gravity: 15.82 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 14.98 AU - 17.76 AU

Year: 25085 Days

Day: 18 Hours

Environment

Temp: -190 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 93,962,755 km

• M1: 245,041 km (0.088 R)
• M2: 416,929 km (0.098 R)
• M3: 868,864 km (0.113 R)
• M4: 1,234,930 km (0.092 R)
• M5: 1,717,533 km (0.08 R)
• M6: 2,213,600 km (0.025 R)
• M7: 2,293,784 km (0.108 R)
• M8: 2,540,172 km (0.049 R)
• M9: 3,750,419 km (0.085 R)
• M10: 4,388,454 km (0.093 R)
• M11: 4,438,868 km (0.095 R)
• M12: 6,495,988 km (0.059 R)
• M13: 7,318,178 km (0.114 R)
• M14: 7,378,167 km (0.025 R)
• M15: 8,485,790 km (0.081 R)
• M16: 8,738,909 km (0.106 R)
• M17: 8,994,572 km (0.065 R)
• M18: 9,188,002 km (0.093 R)
• M19: 9,908,615 km (0.088 R)
• M20: 11,057,826 km (0.036 R)
• M21: 11,334,283 km (0.102 R)
• M22: 11,964,838 km (0.079 R)
• M23: 12,035,597 km (0.03 R)
• M24: 12,823,081 km (0.047 R)
• M25: 12,895,486 km (0.051 R)
• M26: 13,406,213 km (0.091 R)
• M27: 13,701,071 km (0.105 R)
• M28: 14,297,069 km (0.099 R)
• M29: 14,977,739 km (0.073 R)
• M30: 15,437,453 km (0.084 R)
• M31: 16,923,409 km (0.082 R)
• M32: 18,947,019 km (0.063 R)
• M33: 19,861,361 km (0.064 R)
• M34: 20,366,105 km (0.09 R)
• M35: 21,992,383 km (0.111 R)
• M36: 22,165,917 km (0.106 R)
• M37: 22,514,629 km (0.109 R)
• M38: 24,284,522 km (0.067 R)
• M39: 25,458,715 km (0.084 R)
• M40: 25,823,734 km (0.117 R)
• M41: 27,114,913 km (0.097 R)
• M42: 27,955,952 km (0.057 R)
• M43: 28,238,244 km (0.069 R)
• M44: 28,900,513 km (0.097 R)
• M45: 29,090,802 km (0.072 R)
• M46: 29,376,833 km (0.091 R)
• M47: 32,584,211 km (0.077 R)
• M48: 33,079,829 km (0.106 R)
• M49: 36,926,888 km (0.093 R)
• M50: 39,007,794 km (0.116 R)
• M51: 40,487,018 km (0.12 R)
• M52: 43,608,826 km (0.048 R)
• M53: 45,585,164 km (0.062 R)
• M54: 46,250,426 km (0.104 R)
• M55: 46,695,629 km (0.052 R)
• M56: 48,830,091 km (0.108 R)
• M57: 49,966,138 km (0.084 R)
• M58: 53,659,859 km (0.092 R)
• M59: 55,067,575 km (0.025 R)
• M60: 57,082,359 km (0.068 R)
• M61: 59,967,802 km (0.104 R)
• M62: 61,184,033 km (0.1 R)
• M63: 63,270,175 km (0.074 R)
• M64: 63,393,594 km (0.111 R)
• M65: 63,640,729 km (0.061 R)
• M66: 63,764,297 km (0.093 R)
• M67: 64,011,882 km (0.06 R)
• M68: 64,259,915 km (0.086 R)
• M69: 65,379,505 km (0.105 R)
• M70: 66,004,226 km (0.079 R)
• M71: 66,380,016 km (0.111 R)
• M72: 67,637,984 km (0.116 R)
• M73: 67,764,095 km (0.089 R)
• M74: 69,921,895 km (0.1 R)
• M75: 72,230,938 km (0.068 R)
• M76: 72,876,752 km (0.086 R)
• M77: 73,135,706 km (0.102 R)
• M78: 73,524,511 km (0.108 R)
• M79: 73,654,362 km (0.051 R)
• M80: 75,086,911 km (0.041 R)
• M81: 75,610,205 km (0.038 R)
• M82: 76,528,736 km (0.106 R)
• M83: 78,112,079 km (0.092 R)
• M84: 80,507,141 km (0.115 R)
• M85: 86,736,696 km (0.104 R)
• M86: 87,011,058 km (0.063 R)
• M87: 88,525,138 km (0.098 R)
• M88: 92,698,321 km (0.071 R)
• M89: 92,838,494 km (0.091 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 18,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit