🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.02 AU - 1.5 AU

Year: 519 Days

Day: 41.4 Hours

Environment

Temp: -12 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.16 AU - 1.4 AU

Year: 532 Days

Day: 42.9 Hours

Environment

Temp: -14 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,664,839 km

• M1: 461,659 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.17 AU - 2.29 AU

Year: 1222 Days

Day: 39.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.2 AU - 3.42 AU

Year: 1729 Days

Day: 33.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.22 AU - 3.44 AU

Year: 2231 Days

Day: 24.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.1 AU - 4.82 AU

Year: 2893 Days

Day: 35.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,664,839 km

• M1: 1,824,196 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830

Radius: 7.7

Gravity: 14 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 14.72 AU - 20.66 AU

Year: 27313 Days

Day: 20.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 58 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 46,664,839 km

• M1: 399,277 km (0.057 R)
• M2: 466,596 km (0.061 R)
• M3: 721,062 km (0.05 R)
• M4: 893,847 km (0.042 R)
• M5: 2,655,512 km (0.109 R)
• M6: 2,924,788 km (0.08 R)
• M7: 3,016,641 km (0.117 R)
• M8: 3,250,163 km (0.043 R)
• M9: 3,636,275 km (0.116 R)
• M10: 5,043,692 km (0.058 R)
• M11: 6,007,102 km (0.107 R)
• M12: 6,842,307 km (0.033 R)
• M13: 7,149,432 km (0.106 R)
• M14: 7,398,363 km (0.109 R)
• M15: 7,968,929 km (0.1 R)
• M16: 11,242,729 km (0.076 R)
• M17: 11,750,913 km (0.073 R)
• M18: 13,780,806 km (0.11 R)
• M19: 13,857,999 km (0.116 R)
• M20: 14,481,074 km (0.112 R)
• M21: 15,673,967 km (0.056 R)
• M22: 16,241,392 km (0.081 R)
• M23: 17,731,237 km (0.088 R)
• M24: 18,152,804 km (0.078 R)
• M25: 18,663,082 km (0.099 R)
• M26: 18,834,222 km (0.101 R)
• M27: 19,091,830 km (0.05 R)
• M28: 19,264,316 km (0.081 R)
• M29: 20,309,706 km (0.096 R)
• M30: 21,194,877 km (0.037 R)
• M31: 23,554,783 km (0.116 R)
• M32: 23,739,686 km (0.053 R)
• M33: 27,150,518 km (0.064 R)
• M34: 28,813,597 km (0.073 R)
• M35: 29,011,365 km (0.103 R)
• M36: 29,110,549 km (0.076 R)
• M37: 30,308,229 km (0.071 R)
• M38: 30,711,096 km (0.064 R)
• M39: 31,725,968 km (0.105 R)
• M40: 33,580,234 km (0.068 R)
• M41: 34,310,720 km (0.116 R)
• M42: 35,787,551 km (0.117 R)
• M43: 35,893,765 km (0.12 R)
• M44: 37,824,774 km (0.04 R)
• M45: 38,693,639 km (0.069 R)
• M46: 39,789,144 km (0.115 R)
• M47: 40,340,711 km (0.105 R)
• M48: 40,894,822 km (0.067 R)
• M49: 41,898,474 km (0.09 R)
• M50: 43,023,151 km (0.042 R)
• M51: 44,157,701 km (0.082 R)
• M52: 44,500,131 km (0.077 R)
• M53: 45,072,492 km (0.079 R)
• M54: 45,302,125 km (0.114 R)
• M55: 45,762,737 km (0.093 R)
• M56: 46,804,536 km (0.06 R)
• M57: 48,793,589 km (0.026 R)
• M58: 51,049,226 km (0.034 R)
• M59: 54,190,482 km (0.082 R)
• M60: 54,312,554 km (0.05 R)
• M61: 55,169,600 km (0.114 R)
• M62: 56,525,256 km (0.106 R)
• M63: 56,772,990 km (0.077 R)
• M64: 58,516,853 km (0.066 R)
• M65: 60,404,628 km (0.069 R)
• M66: 61,038,325 km (0.065 R)
• M67: 63,466,448 km (0.098 R)
• M68: 65,016,282 km (0.104 R)
• M69: 65,405,685 km (0.108 R)
• M70: 66,578,532 km (0.12 R)
• M71: 66,970,928 km (0.113 R)
• M72: 67,101,975 km (0.116 R)
• M73: 67,233,023 km (0.114 R)
• M74: 67,364,220 km (0.088 R)
• M75: 71,071,405 km (0.093 R)
• M76: 72,142,825 km (0.049 R)
• M77: 72,411,503 km (0.099 R)
• M78: 73,489,356 km (0.074 R)
• M79: 74,030,451 km (0.034 R)
• M80: 75,797,800 km (0.071 R)
• M81: 75,934,234 km (0.114 R)
• M82: 79,789,969 km (0.074 R)
• M83: 80,903,276 km (0.072 R)
• M84: 81,182,426 km (0.111 R)
• M85: 84,132,496 km (0.119 R)
• M86: 86,689,124 km (0.105 R)
• M87: 86,831,840 km (0.099 R)
• M88: 88,551,168 km (0.083 R)
• M89: 89,415,096 km (0.111 R)
• M90: 89,703,670 km (0.103 R)
• M91: 90,716,298 km (0.075 R)
• M92: 94,216,440 km (0.041 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 81.1

Radius: 5.7

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 16.08 AU - 19.82 AU

Year: 27917 Days

Day: 22.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 46,664,839 km

• M1: 486,343 km (0.106 R)
• M2: 915,389 km (0.051 R)
• M3: 989,889 km (0.091 R)
• M4: 1,266,496 km (0.106 R)
• M5: 1,566,439 km (0.102 R)
• M6: 2,511,599 km (0.045 R)
• M7: 2,643,544 km (0.03 R)
• M8: 4,846,073 km (0.085 R)
• M9: 5,110,114 km (0.085 R)
• M10: 5,277,514 km (0.115 R)
• M11: 5,378,941 km (0.091 R)
• M12: 5,686,664 km (0.098 R)
• M13: 6,212,500 km (0.102 R)
• M14: 6,283,709 km (0.075 R)
• M15: 6,463,077 km (0.077 R)
• M16: 6,499,130 km (0.055 R)
• M17: 7,122,803 km (0.111 R)
• M18: 7,727,029 km (0.116 R)
• M19: 7,919,262 km (0.052 R)
• M20: 7,957,859 km (0.119 R)
• M21: 8,308,367 km (0.117 R)
• M22: 8,783,489 km (0.073 R)
• M23: 9,389,810 km (0.103 R)
• M24: 9,677,486 km (0.104 R)
• M25: 10,430,113 km (0.071 R)
• M26: 10,727,963 km (0.096 R)
• M27: 10,942,336 km (0.101 R)
• M28: 12,258,349 km (0.098 R)
• M29: 12,527,475 km (0.098 R)
• M30: 12,753,368 km (0.092 R)
• M31: 13,392,749 km (0.113 R)
• M32: 13,716,330 km (0.098 R)
• M33: 15,808,605 km (0.045 R)
• M34: 16,052,600 km (0.05 R)
• M35: 16,593,845 km (0.105 R)
• M36: 16,692,878 km (0.079 R)
• M37: 16,891,544 km (0.101 R)
• M38: 17,190,890 km (0.105 R)
• M39: 17,643,423 km (0.068 R)
• M40: 18,252,885 km (0.06 R)
• M41: 19,024,361 km (0.093 R)
• M42: 19,911,477 km (0.074 R)
• M43: 21,025,831 km (0.119 R)
• M44: 21,240,354 km (0.031 R)
• M45: 22,214,835 km (0.079 R)
• M46: 25,566,725 km (0.072 R)
• M47: 28,300,177 km (0.104 R)
• M48: 29,191,780 km (0.067 R)
• M49: 30,698,381 km (0.065 R)
• M50: 31,860,307 km (0.092 R)
• M51: 33,348,357 km (0.067 R)
• M52: 36,778,188 km (0.113 R)
• M53: 36,907,440 km (0.079 R)
• M54: 36,972,067 km (0.108 R)
• M55: 37,815,799 km (0.072 R)
• M56: 38,928,807 km (0.037 R)
• M57: 39,126,425 km (0.083 R)
• M58: 42,399,477 km (0.118 R)
• M59: 42,467,245 km (0.091 R)
• M60: 43,350,621 km (0.078 R)
• M61: 43,555,420 km (0.067 R)
• M62: 43,692,003 km (0.098 R)
• M63: 46,385,513 km (0.058 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 19,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit