🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.58 AU - 0.7 AU

Year: 188 Days

Day: 27.9 Hours

Environment

Temp: 186 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.63 AU - 0.93 AU

Year: 253 Days

Day: 15.2 Hours

Environment

Temp: 98 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.89 AU - 1.37 AU

Year: 441 Days

Day: 31.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 23.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.88 AU - 3.04 AU

Year: 1416 Days

Day: 42.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,776,594 km

• M1: 52,359 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.85 AU - 4.31 AU

Year: 2487 Days

Day: 41.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.7

Radius: 14.6

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.52 AU - 8.94 AU

Year: 7136 Days

Day: 14 Hours

Environment

Temp: -170 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 101,776,594 km

• M1: 224,696 km (0.081 R)
• M2: 888,611 km (0.112 R)
• M3: 995,574 km (0.073 R)
• M4: 1,190,500 km (0.073 R)
• M5: 1,696,290 km (0.102 R)
• M6: 2,097,362 km (0.05 R)
• M7: 2,663,440 km (0.104 R)
• M8: 2,917,308 km (0.112 R)
• M9: 3,252,108 km (0.036 R)
• M10: 3,399,462 km (0.081 R)
• M11: 3,752,214 km (0.096 R)
• M12: 4,063,976 km (0.072 R)
• M13: 4,465,945 km (0.111 R)
• M14: 5,659,138 km (0.113 R)
• M15: 5,897,298 km (0.051 R)
• M16: 6,230,153 km (0.069 R)
• M17: 6,352,823 km (0.119 R)
• M18: 7,330,296 km (0.098 R)
• M19: 7,622,909 km (0.096 R)
• M20: 8,422,211 km (0.043 R)
• M21: 8,831,809 km (0.096 R)
• M22: 8,935,331 km (0.037 R)
• M23: 9,283,146 km (0.12 R)
• M24: 9,529,235 km (0.091 R)
• M25: 10,755,489 km (0.077 R)
• M26: 10,866,041 km (0.041 R)
• M27: 11,764,526 km (0.066 R)
• M28: 12,145,851 km (0.063 R)
• M29: 12,803,633 km (0.071 R)
• M30: 13,912,303 km (0.065 R)
• M31: 14,234,836 km (0.049 R)
• M32: 15,258,384 km (0.118 R)
• M33: 15,674,416 km (0.103 R)
• M34: 15,799,929 km (0.076 R)
• M35: 16,475,363 km (0.091 R)
• M36: 16,688,241 km (0.116 R)
• M37: 17,116,988 km (0.114 R)
• M38: 18,734,889 km (0.039 R)
• M39: 19,091,082 km (0.07 R)
• M40: 20,173,123 km (0.111 R)
• M41: 20,355,483 km (0.093 R)
• M42: 20,675,772 km (0.067 R)
• M43: 21,414,337 km (0.113 R)
• M44: 22,255,376 km (0.091 R)
• M45: 22,917,197 km (0.12 R)
• M46: 23,345,945 km (0.045 R)
• M47: 24,163,198 km (0.11 R)
• M48: 24,502,486 km (0.073 R)
• M49: 25,087,713 km (0.079 R)
• M50: 26,222,263 km (0.078 R)
• M51: 26,620,941 km (0.091 R)
• M52: 26,770,838 km (0.053 R)
• M53: 27,323,153 km (0.072 R)
• M54: 27,524,961 km (0.067 R)
• M55: 27,777,931 km (0.066 R)
• M56: 27,879,358 km (0.108 R)
• M57: 28,439,303 km (0.059 R)
• M58: 30,193,189 km (0.118 R)
• M59: 30,401,878 km (0.075 R)
• M60: 30,873,111 km (0.082 R)
• M61: 31,083,296 km (0.096 R)
• M62: 31,294,079 km (0.063 R)
• M63: 31,399,546 km (0.12 R)
• M64: 32,035,187 km (0.067 R)
• M65: 32,194,808 km (0.115 R)
• M66: 32,301,322 km (0.065 R)
• M67: 32,675,167 km (0.061 R)
• M68: 33,534,906 km (0.093 R)
• M69: 34,293,367 km (0.117 R)
• M70: 34,893,105 km (0.039 R)
• M71: 35,827,044 km (0.052 R)
• M72: 36,602,410 km (0.119 R)
• M73: 36,880,662 km (0.092 R)
• M74: 37,103,713 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.7

Radius: 9.2

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.05 AU - 8.57 AU

Year: 8012 Days

Day: 6 Hours

Environment

Temp: -173 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 101,776,594 km

• M1: 153,338 km (0.097 R)
• M2: 436,078 km (0.078 R)
• M3: 502,649 km (0.111 R)
• M4: 560,992 km (0.1 R)
• M5: 725,250 km (0.109 R)
• M6: 848,519 km (0.109 R)
• M7: 1,164,171 km (0.088 R)
• M8: 1,639,742 km (0.089 R)
• M9: 1,898,846 km (0.062 R)
• M10: 1,975,290 km (0.077 R)
• M11: 2,091,977 km (0.117 R)
• M12: 2,861,658 km (0.113 R)
• M13: 3,061,221 km (0.115 R)
• M14: 3,265,422 km (0.057 R)
• M15: 3,663,502 km (0.111 R)
• M16: 3,735,309 km (0.108 R)
• M17: 4,076,991 km (0.108 R)
• M18: 4,151,491 km (0.104 R)
• M19: 4,454,277 km (0.1 R)
• M20: 4,659,974 km (0.092 R)
• M21: 4,738,064 km (0.068 R)
• M22: 5,242,209 km (0.109 R)
• M23: 5,679,932 km (0.087 R)
• M24: 5,903,282 km (0.067 R)
• M25: 6,186,620 km (0.055 R)
• M26: 6,358,657 km (0.098 R)
• M27: 7,182,792 km (0.102 R)
• M28: 7,242,931 km (0.085 R)
• M29: 7,884,705 km (0.078 R)
• M30: 7,977,905 km (0.096 R)
• M31: 8,040,287 km (0.051 R)
• M32: 8,165,351 km (0.071 R)
• M33: 8,354,293 km (0.096 R)
• M34: 9,027,035 km (0.055 R)
• M35: 9,683,769 km (0.03 R)
• M36: 9,850,421 km (0.073 R)
• M37: 10,017,971 km (0.117 R)
• M38: 10,663,336 km (0.111 R)
• M39: 11,994,159 km (0.083 R)
• M40: 12,137,324 km (0.029 R)
• M41: 12,497,705 km (0.101 R)
• M42: 12,606,463 km (0.038 R)
• M43: 13,118,237 km (0.077 R)
• M44: 14,885,886 km (0.093 R)
• M45: 15,582,413 km (0.096 R)
• M46: 15,777,788 km (0.074 R)
• M47: 16,448,136 km (0.064 R)
• M48: 16,527,722 km (0.054 R)
• M49: 17,289,176 km (0.115 R)
• M50: 17,613,205 km (0.112 R)
• M51: 17,775,967 km (0.104 R)
• M52: 17,857,498 km (0.114 R)
• M53: 18,021,008 km (0.119 R)
• M54: 18,226,257 km (0.064 R)
• M55: 18,349,675 km (0.098 R)
• M56: 18,432,103 km (0.11 R)
• M57: 20,106,851 km (0.068 R)
• M58: 21,005,486 km (0.106 R)
• M59: 21,524,890 km (0.03 R)
• M60: 21,960,967 km (0.107 R)
• M61: 22,797,369 km (0.095 R)
• M62: 23,779,030 km (0.101 R)
• M63: 24,139,412 km (0.083 R)
• M64: 24,274,947 km (0.118 R)
• M65: 24,365,604 km (0.12 R)
• M66: 25,644,965 km (0.111 R)
• M67: 25,829,568 km (0.101 R)
• M68: 25,922,020 km (0.115 R)
• M69: 26,060,847 km (0.113 R)
• M70: 26,618,847 km (0.071 R)
• M71: 27,604,697 km (0.081 R)
• M72: 27,746,515 km (0.092 R)
• M73: 27,888,633 km (0.097 R)
• M74: 28,125,896 km (0.107 R)
• M75: 29,467,340 km (0.096 R)
• M76: 29,999,908 km (0.118 R)
• M77: 30,097,147 km (0.071 R)
• M78: 30,682,523 km (0.101 R)
• M79: 31,370,075 km (0.105 R)
• M80: 31,468,810 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 769.8

Radius: 7.7

Gravity: 12.98 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 15.18 AU - 21.8 AU

Year: 29186 Days

Day: 16.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 101,776,594 km

• M1: 143,016 km (0.081 R)
• M2: 213,027 km (0.092 R)
• M3: 264,190 km (0.116 R)
• M4: 427,551 km (0.096 R)
• M5: 971,040 km (0.03 R)
• M6: 1,898,846 km (0.076 R)
• M7: 2,101,252 km (0.088 R)
• M8: 2,353,474 km (0.095 R)
• M9: 3,073,039 km (0.034 R)
• M10: 4,113,044 km (0.093 R)
• M11: 4,165,104 km (0.075 R)
• M12: 4,322,481 km (0.118 R)
• M13: 4,482,102 km (0.089 R)
• M14: 4,697,672 km (0.106 R)
• M15: 4,752,126 km (0.092 R)
• M16: 5,536,617 km (0.085 R)
• M17: 6,121,395 km (0.047 R)
• M18: 6,664,436 km (0.064 R)
• M19: 7,160,053 km (0.057 R)
• M20: 7,603,461 km (0.025 R)
• M21: 11,679,255 km (0.096 R)
• M22: 11,753,306 km (0.074 R)
• M23: 11,976,357 km (0.112 R)
• M24: 12,275,852 km (0.09 R)
• M25: 12,577,740 km (0.114 R)
• M26: 14,202,971 km (0.045 R)
• M27: 14,759,326 km (0.106 R)
• M28: 14,999,879 km (0.073 R)
• M29: 15,403,794 km (0.067 R)
• M30: 18,415,797 km (0.088 R)
• M31: 18,848,135 km (0.111 R)
• M32: 19,811,246 km (0.103 R)
• M33: 20,969,882 km (0.054 R)
• M34: 21,421,368 km (0.085 R)
• M35: 22,980,327 km (0.042 R)
• M36: 24,575,489 km (0.057 R)
• M37: 26,400,135 km (0.107 R)
• M38: 31,405,979 km (0.104 R)
• M39: 32,754,454 km (0.083 R)
• M40: 33,068,310 km (0.103 R)
• M41: 33,699,015 km (0.067 R)
• M42: 33,804,481 km (0.098 R)
• M43: 36,261,327 km (0.079 R)
• M44: 37,129,294 km (0.058 R)
• M45: 39,106,978 km (0.114 R)
• M46: 39,328,831 km (0.056 R)
• M47: 40,220,584 km (0.102 R)
• M48: 40,893,625 km (0.062 R)
• M49: 42,820,895 km (0.09 R)
• M50: 44,777,635 km (0.103 R)
• M51: 45,475,060 km (0.104 R)
• M52: 45,825,269 km (0.07 R)
• M53: 46,528,229 km (0.075 R)
• M54: 47,470,995 km (0.109 R)
• M55: 48,777,583 km (0.119 R)
• M56: 49,375,376 km (0.032 R)
• M57: 49,615,181 km (0.118 R)
• M58: 53,504,277 km (0.107 R)
• M59: 54,491,772 km (0.069 R)
• M60: 56,610,228 km (0.059 R)
• M61: 56,861,103 km (0.09 R)
• M62: 56,986,766 km (0.053 R)
• M63: 58,374,884 km (0.071 R)
• M64: 58,628,453 km (0.104 R)
• M65: 59,646,317 km (0.109 R)
• M66: 59,774,073 km (0.1 R)
• M67: 62,994,766 km (0.102 R)
• M68: 66,800,984 km (0.088 R)
• M69: 67,198,915 km (0.113 R)
• M70: 68,664,824 km (0.028 R)
• M71: 69,737,591 km (0.114 R)
• M72: 70,545,868 km (0.11 R)
• M73: 71,899,729 km (0.05 R)
• M74: 73,809,645 km (0.102 R)
• M75: 74,358,370 km (0.096 R)
• M76: 75,184,000 km (0.101 R)
• M77: 75,321,930 km (0.085 R)
• M78: 76,289,678 km (0.113 R)
• M79: 76,566,883 km (0.056 R)
• M80: 79,217,308 km (0.071 R)
• M81: 80,765,497 km (0.069 R)
• M82: 81,614,166 km (0.12 R)
• M83: 81,897,654 km (0.081 R)
• M84: 83,177,613 km (0.111 R)
• M85: 83,462,896 km (0.117 R)
• M86: 88,217,864 km (0.082 R)
• M87: 90,115,065 km (0.092 R)
• M88: 90,848,244 km (0.104 R)
• M89: 90,995,149 km (0.047 R)
• M90: 92,025,579 km (0.065 R)
• M91: 92,173,082 km (0.083 R)
• M92: 98,590,532 km (0.097 R)
• M93: 99,648,787 km (0.08 R)
• M94: 100,558,941 km (0.071 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 12,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit