🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.93 AU - 0.97 AU

Year: 345 Days

Day: 25.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 98,306,676 km

• M1: 56,548 km (0.065 R)
• M2: 652,396 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.82 AU - 1.12 AU

Year: 356 Days

Day: 28.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.96 AU - 1.54 AU

Year: 521 Days

Day: 33.5 Hours

Environment

Temp: -19 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.57 AU - 2.13 AU

Year: 938 Days

Day: 12.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,306,676 km

• M1: 104,120 km (0.109 R)
• M2: 1,073,365 km (0.052 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.84 AU - 3.44 AU

Year: 2074 Days

Day: 34.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.4

Radius: 11.3

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.01 AU - 5.57 AU

Year: 4536 Days

Day: 6.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 98,306,676 km

• M1: 292,314 km (0.1 R)
• M2: 458,069 km (0.078 R)
• M3: 599,289 km (0.11 R)
• M4: 881,580 km (0.044 R)
• M5: 1,013,974 km (0.096 R)
• M6: 1,114,654 km (0.056 R)
• M7: 1,438,084 km (0.03 R)
• M8: 1,700,030 km (0.091 R)
• M9: 1,993,392 km (0.116 R)
• M10: 2,073,426 km (0.102 R)
• M11: 2,170,815 km (0.066 R)
• M12: 2,253,243 km (0.103 R)
• M13: 2,489,757 km (0.037 R)
• M14: 2,593,578 km (0.102 R)
• M15: 2,877,814 km (0.077 R)
• M16: 4,134,137 km (0.101 R)
• M17: 4,361,825 km (0.099 R)
• M18: 4,487,787 km (0.099 R)
• M19: 4,873,151 km (0.049 R)
• M20: 5,584,638 km (0.089 R)
• M21: 5,721,670 km (0.107 R)
• M22: 6,045,848 km (0.093 R)
• M23: 6,210,256 km (0.106 R)
• M24: 6,760,627 km (0.09 R)
• M25: 7,103,505 km (0.066 R)
• M26: 7,326,855 km (0.044 R)
• M27: 7,729,872 km (0.113 R)
• M28: 8,010,966 km (0.082 R)
• M29: 8,269,621 km (0.071 R)
• M30: 8,530,968 km (0.071 R)
• M31: 8,662,764 km (0.098 R)
• M32: 8,742,051 km (0.095 R)
• M33: 8,848,265 km (0.085 R)
• M34: 9,304,389 km (0.073 R)
• M35: 9,385,621 km (0.104 R)
• M36: 9,685,864 km (0.111 R)
• M37: 9,961,423 km (0.071 R)
• M38: 10,072,425 km (0.058 R)
• M39: 10,351,574 km (0.066 R)
• M40: 10,548,595 km (0.12 R)
• M41: 10,775,235 km (0.075 R)
• M42: 11,147,136 km (0.105 R)
• M43: 11,233,454 km (0.104 R)
• M44: 11,844,561 km (0.1 R)
• M45: 11,991,616 km (0.111 R)
• M46: 12,109,798 km (0.113 R)
• M47: 12,198,659 km (0.093 R)
• M48: 12,796,452 km (0.031 R)
• M49: 12,886,959 km (0.103 R)
• M50: 13,007,984 km (0.058 R)
• M51: 13,129,308 km (0.045 R)
• M52: 13,465,155 km (0.112 R)
• M53: 13,865,628 km (0.113 R)
• M54: 14,395,354 km (0.059 R)
• M55: 14,583,848 km (0.027 R)
• M56: 14,836,518 km (0.084 R)
• M57: 15,058,671 km (0.118 R)
• M58: 15,378,212 km (0.1 R)
• M59: 16,056,339 km (0.08 R)
• M60: 16,546,721 km (0.064 R)
• M61: 17,374,895 km (0.087 R)
• M62: 17,475,126 km (0.099 R)
• M63: 17,676,335 km (0.086 R)
• M64: 17,979,570 km (0.112 R)
• M65: 18,250,491 km (0.042 R)
• M66: 18,420,584 km (0.102 R)
• M67: 18,968,262 km (0.107 R)
• M68: 19,590,888 km (0.09 R)
• M69: 19,904,595 km (0.032 R)
• M70: 20,044,619 km (0.086 R)
• M71: 20,396,024 km (0.084 R)
• M72: 20,962,701 km (0.045 R)
• M73: 21,069,514 km (0.108 R)
• M74: 21,319,342 km (0.072 R)
• M75: 21,534,464 km (0.079 R)
• M76: 21,750,184 km (0.095 R)
• M77: 22,220,071 km (0.079 R)
• M78: 22,328,978 km (0.052 R)
• M79: 22,949,510 km (0.098 R)
• M80: 24,544,373 km (0.101 R)
• M81: 24,769,817 km (0.075 R)
• M82: 24,882,763 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.4

Radius: 12.9

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.13 AU - 9.61 AU

Year: 9848 Days

Day: 6.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 98,306,676 km

• M1: 172,786 km (0.097 R)
• M2: 308,620 km (0.082 R)
• M3: 625,319 km (0.099 R)
• M4: 737,966 km (0.056 R)
• M5: 912,397 km (0.064 R)
• M6: 1,431,951 km (0.093 R)
• M7: 1,793,978 km (0.102 R)
• M8: 2,469,711 km (0.066 R)
• M9: 2,766,663 km (0.082 R)
• M10: 3,103,857 km (0.096 R)
• M11: 4,004,585 km (0.102 R)
• M12: 4,194,126 km (0.073 R)
• M13: 4,780,849 km (0.108 R)
• M14: 5,152,151 km (0.077 R)
• M15: 5,463,015 km (0.073 R)
• M16: 5,922,879 km (0.11 R)
• M17: 6,030,739 km (0.055 R)
• M18: 6,654,861 km (0.113 R)
• M19: 7,069,696 km (0.032 R)
• M20: 7,222,735 km (0.101 R)
• M21: 7,454,163 km (0.091 R)
• M22: 7,806,166 km (0.104 R)
• M23: 8,123,613 km (0.069 R)
• M24: 9,018,508 km (0.1 R)
• M25: 9,477,624 km (0.076 R)
• M26: 9,688,856 km (0.042 R)
• M27: 9,944,518 km (0.107 R)
• M28: 10,073,173 km (0.039 R)
• M29: 10,159,191 km (0.115 R)
• M30: 10,288,743 km (0.106 R)
• M31: 10,680,839 km (0.074 R)
• M32: 10,989,160 km (0.068 R)
• M33: 11,704,986 km (0.08 R)
• M34: 12,022,882 km (0.069 R)
• M35: 12,900,273 km (0.102 R)
• M36: 13,989,944 km (0.102 R)
• M37: 15,804,117 km (0.111 R)
• M38: 17,071,511 km (0.115 R)
• M39: 17,225,746 km (0.115 R)
• M40: 17,483,952 km (0.063 R)
• M41: 17,899,684 km (0.044 R)
• M42: 18,529,491 km (0.077 R)
• M43: 19,864,652 km (0.11 R)
• M44: 20,026,966 km (0.117 R)
• M45: 20,189,878 km (0.116 R)
• M46: 20,900,169 km (0.05 R)
• M47: 21,563,336 km (0.106 R)
• M48: 21,897,388 km (0.075 R)
• M49: 22,683,675 km (0.104 R)
• M50: 22,966,714 km (0.116 R)
• M51: 23,650,975 km (0.072 R)
• M52: 23,765,567 km (0.057 R)
• M53: 24,053,094 km (0.069 R)
• M54: 25,390,499 km (0.084 R)
• M55: 26,573,070 km (0.093 R)
• M56: 28,197,852 km (0.08 R)
• M57: 28,319,475 km (0.093 R)
• M58: 30,351,762 km (0.09 R)
• M59: 31,416,899 km (0.049 R)
• M60: 31,606,141 km (0.065 R)
• M61: 31,732,401 km (0.03 R)
• M62: 32,303,267 km (0.061 R)
• M63: 32,813,395 km (0.113 R)
• M64: 33,712,628 km (0.064 R)
• M65: 33,971,133 km (0.085 R)
• M66: 36,062,063 km (0.081 R)
• M67: 36,857,026 km (0.12 R)
• M68: 36,990,018 km (0.103 R)
• M69: 37,590,654 km (0.118 R)
• M70: 38,194,580 km (0.106 R)
• M71: 38,666,412 km (0.115 R)
• M72: 38,937,035 km (0.091 R)
• M73: 39,412,008 km (0.047 R)
• M74: 39,752,343 km (0.109 R)
• M75: 39,957,142 km (0.077 R)
• M76: 41,400,014 km (0.028 R)
• M77: 41,746,034 km (0.066 R)
• M78: 42,371,353 km (0.084 R)
• M79: 42,650,353 km (0.103 R)
• M80: 43,350,321 km (0.101 R)
• M81: 43,701,727 km (0.109 R)
• M82: 45,544,324 km (0.088 R)
• M83: 47,629,419 km (0.11 R)
• M84: 47,846,934 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 623.9

Radius: 7.1

Gravity: 12.38 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 14.71 AU - 23.21 AU

Year: 30776 Days

Day: 18.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 98,306,676 km

• M1: 113,096 km (0.065 R)
• M2: 201,658 km (0.1 R)
• M3: 287,078 km (0.111 R)
• M4: 573,409 km (0.107 R)
• M5: 1,153,699 km (0.066 R)
• M6: 2,105,590 km (0.031 R)
• M7: 2,186,822 km (0.074 R)
• M8: 3,194,214 km (0.084 R)
• M9: 3,819,234 km (0.12 R)
• M10: 3,918,716 km (0.109 R)
• M11: 4,325,174 km (0.113 R)
• M12: 4,639,030 km (0.053 R)
• M13: 5,288,584 km (0.113 R)
• M14: 5,623,982 km (0.096 R)
• M15: 5,851,371 km (0.119 R)
• M16: 6,256,781 km (0.078 R)
• M17: 6,551,938 km (0.099 R)
• M18: 6,611,478 km (0.09 R)
• M19: 8,611,003 km (0.091 R)
• M20: 9,811,526 km (0.095 R)
• M21: 11,564,215 km (0.111 R)
• M22: 12,218,556 km (0.07 R)
• M23: 12,810,215 km (0.081 R)
• M24: 13,638,987 km (0.043 R)
• M25: 17,122,972 km (0.065 R)
• M26: 17,701,318 km (0.042 R)
• M27: 17,784,494 km (0.098 R)
• M28: 18,286,096 km (0.034 R)
• M29: 18,370,170 km (0.084 R)
• M30: 19,217,642 km (0.118 R)
• M31: 20,077,979 km (0.119 R)
• M32: 26,062,343 km (0.066 R)
• M33: 26,822,449 km (0.092 R)
• M34: 27,879,658 km (0.119 R)
• M35: 28,364,654 km (0.072 R)
• M36: 31,232,146 km (0.056 R)
• M37: 32,242,231 km (0.051 R)
• M38: 32,649,137 km (0.092 R)
• M39: 32,853,338 km (0.041 R)
• M40: 33,057,838 km (0.102 R)
• M41: 33,468,335 km (0.116 R)
• M42: 33,777,254 km (0.085 R)
• M43: 34,190,593 km (0.052 R)
• M44: 35,126,777 km (0.106 R)
• M45: 35,440,633 km (0.075 R)
• M46: 36,493,802 km (0.079 R)
• M47: 38,954,837 km (0.086 R)
• M48: 39,388,222 km (0.103 R)
• M49: 39,496,979 km (0.11 R)
• M50: 40,698,250 km (0.113 R)
• M51: 41,027,964 km (0.088 R)
• M52: 41,690,084 km (0.115 R)
• M53: 42,689,847 km (0.072 R)
• M54: 43,922,384 km (0.102 R)
• M55: 44,035,031 km (0.113 R)
• M56: 44,826,104 km (0.106 R)
• M57: 45,964,544 km (0.062 R)
• M58: 50,494,068 km (0.055 R)
• M59: 51,915,996 km (0.101 R)
• M60: 52,273,685 km (0.081 R)
• M61: 52,393,064 km (0.101 R)
• M62: 52,751,650 km (0.084 R)
• M63: 53,953,070 km (0.106 R)
• M64: 55,163,467 km (0.112 R)
• M65: 55,894,103 km (0.079 R)
• M66: 56,995,891 km (0.036 R)
• M67: 58,352,295 km (0.099 R)
• M68: 58,972,229 km (0.079 R)
• M69: 59,843,935 km (0.069 R)
• M70: 60,594,618 km (0.098 R)
• M71: 61,222,480 km (0.108 R)
• M72: 65,806,458 km (0.064 R)
• M73: 66,710,478 km (0.069 R)
• M74: 67,488,686 km (0.074 R)
• M75: 69,841,262 km (0.101 R)
• M76: 71,822,087 km (0.081 R)
• M77: 77,194,147 km (0.111 R)
• M78: 78,147,384 km (0.098 R)
• M79: 78,420,550 km (0.098 R)
• M80: 78,830,748 km (0.051 R)
• M81: 79,516,055 km (0.061 R)
• M82: 80,065,678 km (0.092 R)
• M83: 80,616,647 km (0.094 R)
• M84: 80,754,576 km (0.114 R)
• M85: 81,583,797 km (0.043 R)
• M86: 85,631,467 km (0.092 R)
• M87: 87,183,694 km (0.099 R)
• M88: 87,750,521 km (0.097 R)
• M89: 89,743,912 km (0.09 R)
• M90: 90,459,439 km (0.05 R)
• M91: 91,033,147 km (0.083 R)
• M92: 92,906,262 km (0.053 R)
• M93: 93,775,126 km (0.118 R)
• M94: 93,920,236 km (0.076 R)
• M95: 94,646,534 km (0.099 R)
• M96: 95,520,784 km (0.117 R)
• M97: 98,306,745 km (0.088 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 20,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit