🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.37 AU - 1.41 AU

Year: 590 Days

Day: 34.3 Hours

Environment

Temp: -9 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.22 AU - 1.68 AU

Year: 628 Days

Day: 45.2 Hours

Environment

Temp: -24 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 115,932,015 km

• M1: 69,413 km (0.046 R)
• M2: 181,612 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.64 AU - 1.94 AU

Year: 862 Days

Day: 41.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.72 AU - 4.12 AU

Year: 2276 Days

Day: 23 Hours

Environment

Temp: -103 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.85 AU - 5.37 AU

Year: 3562 Days

Day: 46.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 115,932,015 km

• M1: 1,161,927 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.8

Radius: 13.3

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.98 AU - 6.24 AU

Year: 4782 Days

Day: 10.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 115,932,015 km

• M1: 169,794 km (0.048 R)
• M2: 327,171 km (0.065 R)
• M3: 561,890 km (0.117 R)
• M4: 664,963 km (0.09 R)
• M5: 764,445 km (0.117 R)
• M6: 930,499 km (0.12 R)
• M7: 1,031,328 km (0.101 R)
• M8: 1,149,510 km (0.114 R)
• M9: 1,503,459 km (0.093 R)
• M10: 1,593,666 km (0.112 R)
• M11: 1,827,488 km (0.113 R)
• M12: 2,039,468 km (0.063 R)
• M13: 2,174,106 km (0.072 R)
• M14: 2,434,855 km (0.039 R)
• M15: 2,761,427 km (0.076 R)
• M16: 3,025,318 km (0.085 R)
• M17: 3,436,712 km (0.12 R)
• M18: 3,537,391 km (0.073 R)
• M19: 3,845,413 km (0.07 R)
• M20: 3,971,075 km (0.119 R)
• M21: 4,119,477 km (0.113 R)
• M22: 4,226,589 km (0.105 R)
• M23: 4,378,131 km (0.078 R)
• M24: 4,465,646 km (0.04 R)
• M25: 4,866,568 km (0.071 R)
• M26: 5,255,972 km (0.09 R)
• M27: 5,513,430 km (0.053 R)
• M28: 5,799,012 km (0.114 R)
• M29: 5,895,353 km (0.068 R)
• M30: 6,534,285 km (0.096 R)
• M31: 6,836,772 km (0.094 R)
• M32: 7,118,166 km (0.105 R)
• M33: 7,325,209 km (0.118 R)
• M34: 7,613,036 km (0.104 R)
• M35: 7,904,751 km (0.106 R)
• M36: 8,200,207 km (0.11 R)
• M37: 8,554,006 km (0.093 R)
• M38: 8,746,688 km (0.116 R)
• M39: 9,108,266 km (0.104 R)
• M40: 9,474,781 km (0.082 R)
• M41: 9,788,637 km (0.05 R)
• M42: 9,874,955 km (0.08 R)
• M43: 10,222,322 km (0.096 R)
• M44: 10,899,551 km (0.039 R)
• M45: 11,560,923 km (0.069 R)
• M46: 12,577,441 km (0.036 R)
• M47: 12,671,239 km (0.106 R)
• M48: 12,891,148 km (0.109 R)
• M49: 13,112,253 km (0.108 R)
• M50: 13,654,546 km (0.117 R)
• M51: 13,783,200 km (0.069 R)
• M52: 13,912,303 km (0.112 R)
• M53: 14,465,366 km (0.032 R)
• M54: 14,860,155 km (0.083 R)
• M55: 15,694,013 km (0.102 R)
• M56: 16,371,991 km (0.041 R)
• M57: 16,748,978 km (0.057 R)
• M58: 16,886,907 km (0.1 R)
• M59: 17,791,824 km (0.092 R)
• M60: 18,073,517 km (0.108 R)
• M61: 18,748,353 km (0.073 R)
• M62: 19,395,214 km (0.119 R)
• M63: 20,086,207 km (0.105 R)
• M64: 20,453,021 km (0.1 R)
• M65: 21,044,531 km (0.094 R)
• M66: 21,156,131 km (0.105 R)
• M67: 21,342,530 km (0.051 R)
• M68: 22,093,362 km (0.095 R)
• M69: 22,206,757 km (0.111 R)
• M70: 22,853,020 km (0.055 R)
• M71: 24,319,827 km (0.114 R)
• M72: 25,856,646 km (0.09 R)
• M73: 26,697,236 km (0.043 R)
• M74: 27,141,093 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.5

Radius: 13.9

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 9.59 AU - 14.23 AU

Year: 14792 Days

Day: 14.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 115,932,015 km

• M1: 234,569 km (0.091 R)
• M2: 327,619 km (0.118 R)
• M3: 680,670 km (0.071 R)
• M4: 862,581 km (0.1 R)
• M5: 993,779 km (0.098 R)
• M6: 1,097,001 km (0.057 R)
• M7: 1,240,914 km (0.103 R)
• M8: 1,410,858 km (0.113 R)
• M9: 1,508,844 km (0.069 R)
• M10: 1,650,065 km (0.099 R)
• M11: 1,838,558 km (0.113 R)
• M12: 1,990,250 km (0.037 R)
• M13: 2,146,281 km (0.096 R)
• M14: 2,306,500 km (0.074 R)
• M15: 2,639,355 km (0.11 R)
• M16: 2,811,542 km (0.116 R)
• M17: 3,115,974 km (0.076 R)
• M18: 3,404,399 km (0.045 R)
• M19: 3,729,176 km (0.028 R)
• M20: 4,178,119 km (0.117 R)
• M21: 4,409,098 km (0.072 R)
• M22: 4,644,415 km (0.062 R)
• M23: 4,733,875 km (0.089 R)
• M24: 5,005,246 km (0.084 R)
• M25: 5,563,844 km (0.086 R)
• M26: 6,076,965 km (0.072 R)
• M27: 7,080,168 km (0.085 R)
• M28: 7,601,217 km (0.097 R)
• M29: 8,062,727 km (0.047 R)
• M30: 8,864,721 km (0.086 R)
• M31: 9,162,720 km (0.085 R)
• M32: 9,730,444 km (0.097 R)
• M33: 10,231,746 km (0.11 R)
• M34: 10,900,000 km (0.114 R)
• M35: 11,745,078 km (0.067 R)
• M36: 12,862,575 km (0.059 R)
• M37: 13,115,395 km (0.116 R)
• M38: 13,370,010 km (0.119 R)
• M39: 13,669,206 km (0.098 R)
• M40: 14,100,347 km (0.065 R)
• M41: 14,274,030 km (0.05 R)
• M42: 14,755,586 km (0.071 R)
• M43: 16,005,027 km (0.092 R)
• M44: 16,322,773 km (0.118 R)
• M45: 17,567,727 km (0.078 R)
• M46: 19,371,129 km (0.061 R)
• M47: 19,564,410 km (0.052 R)
• M48: 20,001,684 km (0.104 R)
• M49: 20,197,059 km (0.089 R)
• M50: 21,183,358 km (0.085 R)
• M51: 21,432,438 km (0.05 R)
• M52: 21,983,706 km (0.107 R)
• M53: 22,438,185 km (0.102 R)
• M54: 22,539,612 km (0.11 R)
• M55: 22,743,065 km (0.098 R)
• M56: 23,049,142 km (0.105 R)
• M57: 23,202,779 km (0.062 R)
• M58: 23,768,858 km (0.119 R)
• M59: 24,443,694 km (0.06 R)
• M60: 24,548,113 km (0.12 R)
• M61: 24,967,137 km (0.057 R)
• M62: 26,238,569 km (0.09 R)
• M63: 27,476,641 km (0.084 R)
• M64: 27,585,249 km (0.087 R)
• M65: 27,911,672 km (0.104 R)
• M66: 28,733,712 km (0.082 R)
• M67: 29,563,681 km (0.109 R)
• M68: 29,730,632 km (0.094 R)
• M69: 30,738,922 km (0.095 R)
• M70: 31,417,198 km (0.086 R)
• M71: 32,386,742 km (0.116 R)
• M72: 32,961,647 km (0.06 R)
• M73: 33,076,987 km (0.088 R)
• M74: 34,063,286 km (0.099 R)
• M75: 34,823,991 km (0.104 R)
• M76: 35,059,159 km (0.086 R)
• M77: 35,176,892 km (0.097 R)
• M78: 35,353,866 km (0.077 R)
• M79: 36,123,996 km (0.12 R)
• M80: 36,302,616 km (0.12 R)
• M81: 36,481,386 km (0.075 R)
• M82: 36,899,661 km (0.079 R)
• M83: 37,019,489 km (0.098 R)
• M84: 37,680,861 km (0.117 R)
• M85: 38,346,123 km (0.063 R)
• M86: 39,381,939 km (0.093 R)
• M87: 40,118,708 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924.2

Radius: 7.4

Gravity: 16.88 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 19.9 AU - 20.26 AU

Year: 32383 Days

Day: 17.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 115,932,015 km

• M1: 102,325 km (0.091 R)
• M2: 371,751 km (0.071 R)
• M3: 419,622 km (0.092 R)
• M4: 664,065 km (0.077 R)
• M5: 786,436 km (0.106 R)
• M6: 883,226 km (0.119 R)
• M7: 1,710,053 km (0.053 R)
• M8: 2,191,609 km (0.071 R)
• M9: 3,167,735 km (0.119 R)
• M10: 3,591,546 km (0.093 R)
• M11: 5,089,170 km (0.088 R)
• M12: 5,459,125 km (0.077 R)
• M13: 6,889,132 km (0.092 R)
• M14: 6,956,750 km (0.1 R)
• M15: 7,229,467 km (0.106 R)
• M16: 9,761,560 km (0.099 R)
• M17: 13,204,406 km (0.119 R)
• M18: 13,542,048 km (0.075 R)
• M19: 15,272,596 km (0.095 R)
• M20: 16,615,536 km (0.086 R)
• M21: 16,888,702 km (0.037 R)
• M22: 17,163,214 km (0.088 R)
• M23: 18,182,724 km (0.078 R)
• M24: 18,276,372 km (0.115 R)
• M25: 18,841,702 km (0.104 R)
• M26: 19,317,124 km (0.106 R)
• M27: 19,604,352 km (0.078 R)
• M28: 19,892,926 km (0.055 R)
• M29: 22,956,392 km (0.096 R)
• M30: 23,975,452 km (0.098 R)
• M31: 24,181,000 km (0.088 R)
• M32: 26,268,937 km (0.046 R)
• M33: 26,800,010 km (0.109 R)
• M34: 27,013,336 km (0.114 R)
• M35: 28,414,021 km (0.093 R)
• M36: 29,397,478 km (0.107 R)
• M37: 30,170,151 km (0.099 R)
• M38: 30,503,305 km (0.105 R)
• M39: 30,614,606 km (0.058 R)
• M40: 31,061,305 km (0.106 R)
• M41: 34,944,118 km (0.052 R)
• M42: 35,293,878 km (0.051 R)
• M43: 37,060,628 km (0.096 R)
• M44: 39,703,574 km (0.089 R)
• M45: 40,924,891 km (0.065 R)
• M46: 41,663,456 km (0.102 R)
• M47: 45,295,393 km (0.056 R)
• M48: 46,827,574 km (0.098 R)
• M49: 47,729,201 km (0.065 R)
• M50: 47,987,855 km (0.058 R)
• M51: 48,376,810 km (0.045 R)
• M52: 48,506,661 km (0.089 R)
• M53: 49,157,561 km (0.085 R)
• M54: 51,392,703 km (0.08 R)
• M55: 53,392,078 km (0.051 R)
• M56: 55,688,705 km (0.083 R)
• M57: 59,402,173 km (0.093 R)
• M58: 59,819,551 km (0.114 R)
• M59: 60,657,598 km (0.048 R)
• M60: 61,640,007 km (0.076 R)
• M61: 63,478,715 km (0.118 R)
• M62: 66,198,105 km (0.099 R)
• M63: 67,644,567 km (0.114 R)
• M64: 69,540,570 km (0.059 R)
• M65: 71,306,124 km (0.045 R)
• M66: 71,749,832 km (0.105 R)
• M67: 73,683,085 km (0.093 R)
• M68: 74,281,476 km (0.046 R)
• M69: 80,814,116 km (0.102 R)
• M70: 81,276,673 km (0.107 R)
• M71: 81,585,592 km (0.079 R)
• M72: 82,049,645 km (0.054 R)
• M73: 82,980,443 km (0.093 R)
• M74: 83,291,457 km (0.117 R)
• M75: 84,852,361 km (0.107 R)
• M76: 85,479,475 km (0.096 R)
• M77: 87,053,843 km (0.082 R)
• M78: 87,686,343 km (0.105 R)
• M79: 88,796,808 km (0.076 R)
• M80: 89,114,853 km (0.108 R)
• M81: 89,433,347 km (0.096 R)
• M82: 94,256,233 km (0.096 R)
• M83: 96,535,656 km (0.1 R)
• M84: 97,026,486 km (0.11 R)
• M85: 97,354,106 km (0.099 R)
• M86: 99,823,368 km (0.096 R)
• M87: 99,988,674 km (0.111 R)
• M88: 100,982,602 km (0.115 R)
• M89: 103,649,334 km (0.05 R)
• M90: 104,991,226 km (0.074 R)
• M91: 108,031,654 km (0.117 R)
• M92: 109,562,788 km (0.049 R)
• M93: 113,680,469 km (0.102 R)
• M94: 115,758,234 km (0.118 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 18,513 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit