🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.14 AU - 1.24 AU

Year: 494 Days

Day: 26.7 Hours

Environment

Temp: -26 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.25 AU - 1.95 AU

Year: 771 Days

Day: 46.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.22 AU - 3.36 AU

Year: 1775 Days

Day: 41.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.29 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.5

Radius: 14.6

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.07 AU - 10.49 AU

Year: 11647 Days

Day: 8.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 85,428,445 km

• M1: 228,885 km (0.073 R)
• M2: 498,311 km (0.107 R)
• M3: 657,782 km (0.062 R)
• M4: 1,035,816 km (0.114 R)
• M5: 1,272,928 km (0.052 R)
• M6: 1,577,061 km (0.062 R)
• M7: 1,725,611 km (0.114 R)
• M8: 2,091,229 km (0.057 R)
• M9: 2,481,679 km (0.102 R)
• M10: 2,626,939 km (0.092 R)
• M11: 2,745,271 km (0.115 R)
• M12: 2,895,766 km (0.101 R)
• M13: 3,142,453 km (0.092 R)
• M14: 5,697,734 km (0.094 R)
• M15: 5,813,672 km (0.1 R)
• M16: 6,364,791 km (0.098 R)
• M17: 7,901,460 km (0.073 R)
• M18: 8,335,893 km (0.077 R)
• M19: 10,862,301 km (0.111 R)
• M20: 11,296,883 km (0.081 R)
• M21: 11,394,271 km (0.042 R)
• M22: 12,989,882 km (0.092 R)
• M23: 13,143,071 km (0.098 R)
• M24: 15,135,116 km (0.096 R)
• M25: 15,296,382 km (0.114 R)
• M26: 15,838,226 km (0.099 R)
• M27: 17,783,447 km (0.115 R)
• M28: 18,697,789 km (0.052 R)
• M29: 19,451,912 km (0.092 R)
• M30: 20,750,721 km (0.079 R)
• M31: 21,109,905 km (0.029 R)
• M32: 21,410,746 km (0.104 R)
• M33: 21,591,909 km (0.053 R)
• M34: 21,894,995 km (0.08 R)
• M35: 22,199,576 km (0.071 R)
• M36: 22,812,778 km (0.038 R)
• M37: 23,431,664 km (0.107 R)
• M38: 23,618,512 km (0.113 R)
• M39: 24,307,410 km (0.096 R)
• M40: 24,749,322 km (0.1 R)
• M41: 25,003,040 km (0.038 R)
• M42: 25,705,253 km (0.062 R)
• M43: 26,026,589 km (0.102 R)
• M44: 26,673,151 km (0.051 R)
• M45: 27,063,751 km (0.118 R)
• M46: 27,456,146 km (0.099 R)
• M47: 27,653,017 km (0.063 R)
• M48: 28,114,377 km (0.03 R)
• M49: 29,111,596 km (0.107 R)
• M50: 29,379,376 km (0.092 R)
• M51: 29,782,842 km (0.1 R)
• M52: 31,414,506 km (0.103 R)
• M53: 31,964,876 km (0.104 R)
• M54: 32,172,069 km (0.086 R)
• M55: 32,796,341 km (0.075 R)
• M56: 33,494,664 km (0.063 R)
• M57: 33,916,081 km (0.095 R)
• M58: 34,127,463 km (0.1 R)
• M59: 35,404,730 km (0.079 R)
• M60: 35,547,596 km (0.092 R)
• M61: 35,977,540 km (0.104 R)
• M62: 37,422,655 km (0.102 R)
• M63: 41,118,172 km (0.115 R)
• M64: 41,493,961 km (0.083 R)
• M65: 43,696,790 km (0.079 R)
• M66: 44,234,146 km (0.085 R)
• M67: 45,315,439 km (0.112 R)
• M68: 45,626,004 km (0.052 R)
• M69: 45,937,317 km (0.075 R)
• M70: 46,405,409 km (0.077 R)
• M71: 47,582,894 km (0.085 R)
• M72: 47,819,558 km (0.102 R)
• M73: 49,247,918 km (0.099 R)
• M74: 49,567,160 km (0.046 R)
• M75: 49,807,115 km (0.12 R)
• M76: 51,012,575 km (0.061 R)
• M77: 51,173,991 km (0.049 R)
• M78: 51,821,600 km (0.105 R)
• M79: 52,227,609 km (0.077 R)
• M80: 53,124,747 km (0.082 R)
• M81: 54,273,958 km (0.109 R)
• M82: 55,182,466 km (0.066 R)
• M83: 55,431,247 km (0.04 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821.6

Radius: 5.5

Gravity: 27.16 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 14.61 AU - 15.03 AU

Year: 21725 Days

Day: 24.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,428,445 km

• M1: 209,736 km (0.117 R)
• M2: 257,608 km (0.119 R)
• M3: 366,216 km (0.092 R)
• M4: 489,933 km (0.078 R)
• M5: 534,364 km (0.105 R)
• M6: 1,354,459 km (0.036 R)
• M7: 1,482,964 km (0.111 R)
• M8: 1,548,787 km (0.063 R)
• M9: 2,567,847 km (0.087 R)
• M10: 3,267,965 km (0.111 R)
• M11: 3,310,900 km (0.118 R)
• M12: 3,705,838 km (0.113 R)
• M13: 3,840,776 km (0.104 R)
• M14: 4,491,975 km (0.074 R)
• M15: 4,830,366 km (0.118 R)
• M16: 4,977,869 km (0.113 R)
• M17: 5,789,587 km (0.054 R)
• M18: 6,750,754 km (0.071 R)
• M19: 7,933,474 km (0.09 R)
• M20: 9,057,403 km (0.051 R)
• M21: 9,422,571 km (0.097 R)
• M22: 9,483,907 km (0.061 R)
• M23: 11,060,070 km (0.086 R)
• M24: 11,124,846 km (0.112 R)
• M25: 11,450,371 km (0.105 R)
• M26: 11,845,010 km (0.103 R)
• M27: 12,177,416 km (0.049 R)
• M28: 12,647,902 km (0.12 R)
• M29: 13,124,221 km (0.073 R)
• M30: 14,234,985 km (0.055 R)
• M31: 14,730,304 km (0.075 R)
• M32: 15,375,520 km (0.118 R)
• M33: 16,250,218 km (0.045 R)
• M34: 16,991,177 km (0.085 R)
• M35: 17,516,564 km (0.112 R)
• M36: 18,199,778 km (0.12 R)
• M37: 18,583,047 km (0.076 R)
• M38: 19,827,403 km (0.088 R)
• M39: 20,142,755 km (0.115 R)
• M40: 20,858,282 km (0.118 R)
• M41: 21,825,133 km (0.072 R)
• M42: 23,552,090 km (0.112 R)
• M43: 23,802,368 km (0.118 R)
• M44: 25,407,702 km (0.057 R)
• M45: 26,094,057 km (0.103 R)
• M46: 26,266,544 km (0.102 R)
• M47: 27,660,646 km (0.074 R)
• M48: 28,012,800 km (0.09 R)
• M49: 28,632,733 km (0.117 R)
• M50: 28,810,755 km (0.055 R)
• M51: 28,989,075 km (0.082 R)
• M52: 29,436,523 km (0.071 R)
• M53: 31,799,870 km (0.098 R)
• M54: 33,565,125 km (0.077 R)
• M55: 34,980,919 km (0.091 R)
• M56: 35,648,425 km (0.058 R)
• M57: 36,319,969 km (0.075 R)
• M58: 38,359,736 km (0.063 R)
• M59: 38,752,580 km (0.11 R)
• M60: 38,850,866 km (0.082 R)
• M61: 42,144,114 km (0.093 R)
• M62: 42,346,520 km (0.108 R)
• M63: 45,007,716 km (0.106 R)
• M64: 46,254,016 km (0.11 R)
• M65: 46,462,855 km (0.107 R)
• M66: 48,674,360 km (0.101 R)
• M67: 49,312,545 km (0.115 R)
• M68: 49,953,422 km (0.085 R)
• M69: 51,027,834 km (0.069 R)
• M70: 51,676,041 km (0.103 R)
• M71: 54,076,190 km (0.105 R)
• M72: 54,186,144 km (0.098 R)
• M73: 57,294,937 km (0.071 R)
• M74: 58,419,315 km (0.072 R)
• M75: 58,870,951 km (0.113 R)
• M76: 59,437,328 km (0.065 R)
• M77: 59,891,657 km (0.113 R)
• M78: 60,119,345 km (0.064 R)
• M79: 60,347,183 km (0.107 R)
• M80: 64,265,151 km (0.118 R)
• M81: 71,376,734 km (0.078 R)
• M82: 73,071,529 km (0.104 R)
• M83: 74,290,303 km (0.104 R)
• M84: 75,024,828 km (0.115 R)
• M85: 76,500,910 km (0.12 R)
• M86: 76,624,329 km (0.112 R)
• M87: 78,110,883 km (0.081 R)
• M88: 79,107,204 km (0.025 R)
• M89: 79,606,861 km (0.109 R)
• M90: 80,483,954 km (0.055 R)
• M91: 82,880,512 km (0.101 R)
• M92: 83,642,114 km (0.114 R)
• M93: 83,896,580 km (0.079 R)
• M94: 84,151,196 km (0.052 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 14,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit