🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1 AU - 1.3 AU

Year: 462 Days

Day: 34.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.88 AU - 2.56 AU

Year: 1240 Days

Day: 43.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 123.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,470,042 km

• M1: 1,646,773 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.74 AU - 3.14 AU

Year: 1889 Days

Day: 37.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.66 AU - 3.4 AU

Year: 1976 Days

Day: 24 Hours

Environment

Temp: -105 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.8

Radius: 8

Gravity: 10.23 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.48 AU - 6.5 AU

Year: 4820 Days

Day: 8.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 63,470,042 km

• M1: 109,655 km (0.063 R)
• M2: 193,879 km (0.12 R)
• M3: 375,640 km (0.074 R)
• M4: 601,234 km (0.059 R)
• M5: 880,533 km (0.075 R)
• M6: 959,970 km (0.111 R)
• M7: 1,198,429 km (0.066 R)
• M8: 1,424,321 km (0.076 R)
• M9: 1,486,853 km (0.095 R)
• M10: 1,647,521 km (0.076 R)
• M11: 1,780,065 km (0.08 R)
• M12: 1,830,779 km (0.038 R)
• M13: 1,950,906 km (0.042 R)
• M14: 2,217,340 km (0.088 R)
• M15: 2,272,092 km (0.028 R)
• M16: 2,420,194 km (0.097 R)
• M17: 2,590,586 km (0.066 R)
• M18: 3,084,708 km (0.102 R)
• M19: 3,629,244 km (0.104 R)
• M20: 3,846,610 km (0.102 R)
• M21: 4,180,812 km (0.068 R)
• M22: 4,271,468 km (0.112 R)
• M23: 4,687,649 km (0.101 R)
• M24: 5,165,315 km (0.087 R)
• M25: 5,809,484 km (0.062 R)
• M26: 6,348,186 km (0.1 R)
• M27: 6,610,431 km (0.041 R)
• M28: 7,308,604 km (0.119 R)
• M29: 7,500,538 km (0.069 R)
• M30: 7,611,091 km (0.111 R)
• M31: 8,030,115 km (0.106 R)
• M32: 8,143,210 km (0.107 R)
• M33: 8,456,768 km (0.054 R)
• M34: 8,658,276 km (0.067 R)
• M35: 9,095,700 km (0.103 R)
• M36: 9,600,144 km (0.07 R)
• M37: 10,022,309 km (0.045 R)
• M38: 10,266,303 km (0.075 R)
• M39: 10,450,608 km (0.063 R)
• M40: 11,009,954 km (0.119 R)
• M41: 11,230,163 km (0.12 R)
• M42: 11,706,931 km (0.102 R)
• M43: 11,771,108 km (0.069 R)
• M44: 12,060,880 km (0.11 R)
• M45: 14,325,193 km (0.067 R)
• M46: 14,531,189 km (0.095 R)
• M47: 14,668,969 km (0.041 R)
• M48: 14,772,640 km (0.07 R)
• M49: 15,294,886 km (0.117 R)
• M50: 15,505,371 km (0.069 R)
• M51: 15,858,421 km (0.102 R)
• M52: 15,964,935 km (0.048 R)
• M53: 16,824,973 km (0.102 R)
• M54: 17,151,396 km (0.08 R)
• M55: 17,553,216 km (0.037 R)
• M56: 18,069,029 km (0.111 R)
• M57: 18,217,281 km (0.111 R)
• M58: 18,589,929 km (0.073 R)
• M59: 18,739,527 km (0.065 R)
• M60: 18,927,272 km (0.066 R)
• M61: 20,181,800 km (0.099 R)
• M62: 20,799,639 km (0.082 R)
• M63: 20,994,116 km (0.078 R)
• M64: 21,462,956 km (0.112 R)
• M65: 21,935,386 km (0.059 R)
• M66: 22,252,234 km (0.077 R)
• M67: 22,610,521 km (0.12 R)
• M68: 22,810,384 km (0.108 R)
• M69: 23,534,737 km (0.096 R)
• M70: 23,737,293 km (0.106 R)
• M71: 24,144,199 km (0.066 R)
• M72: 25,461,408 km (0.036 R)
• M73: 25,627,761 km (0.045 R)
• M74: 26,886,627 km (0.113 R)
• M75: 27,438,344 km (0.037 R)
• M76: 27,651,521 km (0.096 R)
• M77: 28,208,324 km (0.032 R)
• M78: 28,682,400 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.9

Radius: 8.4

Gravity: 8.47 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.4 AU - 9.2 AU

Year: 8961 Days

Day: 11.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 63,470,042 km

• M1: 105,766 km (0.088 R)
• M2: 243,097 km (0.053 R)
• M3: 382,522 km (0.096 R)
• M4: 579,393 km (0.062 R)
• M5: 824,583 km (0.12 R)
• M6: 1,065,586 km (0.054 R)
• M7: 1,175,690 km (0.083 R)
• M8: 1,387,520 km (0.103 R)
• M9: 1,488,050 km (0.066 R)
• M10: 1,739,225 km (0.088 R)
• M11: 2,522,669 km (0.095 R)
• M12: 2,848,194 km (0.058 R)
• M13: 3,003,028 km (0.106 R)
• M14: 3,134,225 km (0.06 R)
• M15: 3,622,064 km (0.043 R)
• M16: 3,903,308 km (0.077 R)
• M17: 3,989,177 km (0.078 R)
• M18: 4,309,167 km (0.092 R)
• M19: 4,577,096 km (0.056 R)
• M20: 4,667,753 km (0.109 R)
• M21: 4,943,013 km (0.105 R)
• M22: 5,318,204 km (0.073 R)
• M23: 5,413,498 km (0.084 R)
• M24: 5,477,376 km (0.082 R)
• M25: 6,329,935 km (0.112 R)
• M26: 6,979,040 km (0.098 R)
• M27: 7,293,794 km (0.064 R)
• M28: 7,470,768 km (0.101 R)
• M29: 7,577,581 km (0.057 R)
• M30: 7,720,896 km (0.087 R)
• M31: 8,010,068 km (0.103 R)
• M32: 9,278,509 km (0.112 R)
• M33: 9,431,847 km (0.09 R)
• M34: 9,857,901 km (0.116 R)
• M35: 10,369,376 km (0.111 R)
• M36: 10,448,962 km (0.116 R)
• M37: 11,051,393 km (0.096 R)
• M38: 11,254,697 km (0.091 R)
• M39: 11,500,336 km (0.114 R)
• M40: 12,374,137 km (0.087 R)
• M41: 12,585,220 km (0.057 R)
• M42: 12,882,920 km (0.097 R)
• M43: 13,054,060 km (0.117 R)
• M44: 15,573,587 km (0.104 R)
• M45: 15,755,947 km (0.111 R)
• M46: 16,260,989 km (0.117 R)
• M47: 16,585,168 km (0.034 R)
• M48: 16,678,218 km (0.065 R)
• M49: 16,864,766 km (0.055 R)
• M50: 17,523,296 km (0.081 R)
• M51: 18,094,311 km (0.094 R)
• M52: 18,962,428 km (0.079 R)
• M53: 19,059,666 km (0.087 R)
• M54: 22,567,886 km (0.062 R)
• M55: 23,085,046 km (0.091 R)
• M56: 23,241,076 km (0.103 R)
• M57: 23,973,208 km (0.096 R)
• M58: 24,078,525 km (0.074 R)
• M59: 24,183,842 km (0.069 R)
• M60: 25,621,478 km (0.103 R)
• M61: 26,323,541 km (0.034 R)
• M62: 26,486,453 km (0.083 R)
• M63: 27,305,950 km (0.073 R)
• M64: 28,746,128 km (0.099 R)
• M65: 28,858,028 km (0.118 R)
• M66: 29,644,763 km (0.112 R)
• M67: 29,927,353 km (0.116 R)
• M68: 30,210,991 km (0.095 R)
• M69: 30,837,955 km (0.119 R)
• M70: 32,569,700 km (0.12 R)
• M71: 33,623,917 km (0.114 R)
• M72: 33,859,683 km (0.096 R)
• M73: 34,510,882 km (0.096 R)
• M74: 34,570,273 km (0.114 R)
• M75: 34,748,743 km (0.091 R)
• M76: 36,368,290 km (0.095 R)
• M77: 37,095,934 km (0.043 R)
• M78: 37,461,551 km (0.082 R)
• M79: 37,583,772 km (0.113 R)
• M80: 38,073,705 km (0.07 R)
• M81: 39,680,536 km (0.102 R)
• M82: 40,429,573 km (0.031 R)
• M83: 40,617,617 km (0.114 R)
• M84: 41,183,247 km (0.074 R)
• M85: 41,309,358 km (0.036 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 305.3

Radius: 6.6

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 12.03 AU - 18.93 AU

Year: 22824 Days

Day: 24.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 63,470,042 km

• M1: 104,419 km (0.05 R)
• M2: 497,114 km (0.057 R)
• M3: 944,711 km (0.108 R)
• M4: 1,181,374 km (0.096 R)
• M5: 1,256,024 km (0.028 R)
• M6: 1,625,231 km (0.101 R)
• M7: 1,822,102 km (0.079 R)
• M8: 2,521,921 km (0.038 R)
• M9: 2,984,926 km (0.117 R)
• M10: 3,838,532 km (0.093 R)
• M11: 4,100,926 km (0.078 R)
• M12: 4,253,516 km (0.063 R)
• M13: 6,095,216 km (0.067 R)
• M14: 7,581,620 km (0.071 R)
• M15: 8,196,467 km (0.034 R)
• M16: 8,827,322 km (0.087 R)
• M17: 10,602,151 km (0.098 R)
• M18: 10,811,887 km (0.111 R)
• M19: 11,288,655 km (0.071 R)
• M20: 11,989,521 km (0.118 R)
• M21: 12,927,051 km (0.038 R)
• M22: 15,461,239 km (0.069 R)
• M23: 17,520,903 km (0.107 R)
• M24: 18,205,612 km (0.071 R)
• M25: 20,376,427 km (0.048 R)
• M26: 21,824,085 km (0.093 R)
• M27: 22,425,918 km (0.119 R)
• M28: 25,235,515 km (0.104 R)
• M29: 27,576,123 km (0.032 R)
• M30: 27,936,804 km (0.088 R)
• M31: 28,298,980 km (0.045 R)
• M32: 28,444,390 km (0.058 R)
• M33: 28,735,657 km (0.095 R)
• M34: 28,954,967 km (0.073 R)
• M35: 29,394,934 km (0.116 R)
• M36: 29,542,139 km (0.086 R)
• M37: 31,552,884 km (0.071 R)
• M38: 35,391,415 km (0.118 R)
• M39: 36,809,005 km (0.081 R)
• M40: 36,888,292 km (0.116 R)
• M41: 37,126,452 km (0.076 R)
• M42: 39,618,004 km (0.085 R)
• M43: 42,162,813 km (0.119 R)
• M44: 42,661,573 km (0.112 R)
• M45: 42,911,551 km (0.07 R)
• M46: 44,929,476 km (0.106 R)
• M47: 45,099,120 km (0.059 R)
• M48: 46,634,593 km (0.113 R)
• M49: 48,447,719 km (0.107 R)
• M50: 48,795,684 km (0.067 R)
• M51: 49,669,186 km (0.079 R)
• M52: 51,165,913 km (0.066 R)
• M53: 51,875,455 km (0.084 R)
• M54: 51,964,316 km (0.116 R)
• M55: 54,113,439 km (0.069 R)
• M56: 55,380,533 km (0.069 R)
• M57: 56,474,393 km (0.04 R)
• M58: 57,299,276 km (0.119 R)
• M59: 58,775,807 km (0.026 R)
• M60: 60,171,405 km (0.113 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 10,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit