🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.38 AU - 0.62 AU

Year: 126 Days

Day: 35.1 Hours

Environment

Temp: 242 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.68 AU - 0.8 AU

Year: 227 Days

Day: 21.8 Hours

Environment

Temp: 144 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.3 AU - 1.58 AU

Year: 616 Days

Day: 45.1 Hours

Environment

Temp: -13 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.83 AU - 2.19 AU

Year: 1016 Days

Day: 32.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.53 AU - 3.75 AU

Year: 1983 Days

Day: 35.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.56 AU - 4.66 AU

Year: 2970 Days

Day: 44.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 12.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.8

Radius: 9

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 9.23 AU - 15.23 AU

Year: 15245 Days

Day: 6.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 75,282,566 km

• M1: 113,994 km (0.12 R)
• M2: 176,825 km (0.098 R)
• M3: 255,962 km (0.073 R)
• M4: 927,208 km (0.082 R)
• M5: 1,188,555 km (0.089 R)
• M6: 1,954,646 km (0.079 R)
• M7: 2,105,141 km (0.119 R)
• M8: 2,197,443 km (0.099 R)
• M9: 2,385,936 km (0.117 R)
• M10: 2,612,727 km (0.088 R)
• M11: 2,914,615 km (0.079 R)
• M12: 4,000,247 km (0.069 R)
• M13: 4,076,692 km (0.062 R)
• M14: 4,348,361 km (0.11 R)
• M15: 4,427,050 km (0.119 R)
• M16: 4,909,204 km (0.038 R)
• M17: 5,323,739 km (0.087 R)
• M18: 5,620,841 km (0.114 R)
• M19: 6,010,543 km (0.027 R)
• M20: 6,453,951 km (0.112 R)
• M21: 6,679,695 km (0.06 R)
• M22: 7,138,810 km (0.072 R)
• M23: 7,325,359 km (0.113 R)
• M24: 7,560,826 km (0.046 R)
• M25: 7,750,965 km (0.076 R)
• M26: 7,894,728 km (0.089 R)
• M27: 8,184,799 km (0.109 R)
• M28: 8,331,105 km (0.097 R)
• M29: 9,277,910 km (0.093 R)
• M30: 10,153,806 km (0.103 R)
• M31: 10,416,500 km (0.089 R)
• M32: 11,271,900 km (0.089 R)
• M33: 11,434,812 km (0.104 R)
• M34: 11,543,869 km (0.11 R)
• M35: 11,873,134 km (0.082 R)
• M36: 12,822,632 km (0.112 R)
• M37: 12,879,329 km (0.097 R)
• M38: 12,936,027 km (0.103 R)
• M39: 13,912,602 km (0.084 R)
• M40: 14,262,960 km (0.115 R)
• M41: 14,675,402 km (0.076 R)
• M42: 15,091,732 km (0.112 R)
• M43: 15,391,527 km (0.059 R)
• M44: 17,293,813 km (0.104 R)
• M45: 18,049,881 km (0.028 R)
• M46: 18,945,673 km (0.037 R)
• M47: 19,139,552 km (0.088 R)
• M48: 19,269,103 km (0.111 R)
• M49: 20,118,520 km (0.111 R)
• M50: 20,980,054 km (0.074 R)
• M51: 21,180,665 km (0.038 R)
• M52: 21,314,705 km (0.104 R)
• M53: 22,057,009 km (0.094 R)
• M54: 22,124,927 km (0.094 R)
• M55: 23,914,865 km (0.109 R)
• M56: 24,686,042 km (0.086 R)
• M57: 27,631,624 km (0.112 R)
• M58: 28,071,891 km (0.073 R)
• M59: 28,145,643 km (0.104 R)
• M60: 30,006,640 km (0.075 R)
• M61: 30,838,105 km (0.104 R)
• M62: 31,142,387 km (0.042 R)
• M63: 31,371,122 km (0.038 R)
• M64: 31,677,050 km (0.064 R)
• M65: 32,137,961 km (0.117 R)
• M66: 33,377,529 km (0.076 R)
• M67: 33,611,650 km (0.111 R)
• M68: 34,474,979 km (0.069 R)
• M69: 35,028,192 km (0.09 R)
• M70: 36,946,934 km (0.062 R)
• M71: 37,027,717 km (0.061 R)
• M72: 39,063,894 km (0.098 R)
• M73: 39,310,730 km (0.116 R)
• M74: 39,558,015 km (0.102 R)
• M75: 39,888,627 km (0.09 R)
• M76: 40,469,216 km (0.083 R)
• M77: 42,650,503 km (0.1 R)
• M78: 44,268,404 km (0.119 R)
• M79: 44,525,712 km (0.084 R)
• M80: 44,697,600 km (0.095 R)
• M81: 47,827,786 km (0.115 R)
• M82: 48,532,840 km (0.086 R)
• M83: 50,668,948 km (0.108 R)
• M84: 52,381,545 km (0.119 R)
• M85: 56,141,538 km (0.071 R)
• M86: 56,234,288 km (0.049 R)
• M87: 56,699,089 km (0.115 R)
• M88: 59,703,313 km (0.089 R)
• M89: 62,086,108 km (0.108 R)
• M90: 63,627,415 km (0.068 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.5

Radius: 13.7

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 10.97 AU - 14.51 AU

Year: 16209 Days

Day: 10.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 75,282,566 km

• M1: 195,524 km (0.081 R)
• M2: 387,309 km (0.094 R)
• M3: 806,183 km (0.045 R)
• M4: 991,684 km (0.063 R)
• M5: 1,379,442 km (0.072 R)
• M6: 2,095,567 km (0.074 R)
• M7: 2,225,418 km (0.096 R)
• M8: 3,551,304 km (0.035 R)
• M9: 3,985,886 km (0.091 R)
• M10: 4,606,118 km (0.119 R)
• M11: 4,819,744 km (0.089 R)
• M12: 5,345,730 km (0.118 R)
• M13: 5,570,426 km (0.12 R)
• M14: 6,405,182 km (0.067 R)
• M15: 7,229,317 km (0.091 R)
• M16: 8,086,962 km (0.113 R)
• M17: 8,606,515 km (0.097 R)
• M18: 8,764,640 km (0.087 R)
• M19: 8,923,513 km (0.079 R)
• M20: 9,406,265 km (0.109 R)
• M21: 9,514,724 km (0.115 R)
• M22: 9,732,987 km (0.118 R)
• M23: 10,007,948 km (0.116 R)
• M24: 11,248,563 km (0.089 R)
• M25: 11,595,331 km (0.114 R)
• M26: 11,711,718 km (0.083 R)
• M27: 12,358,878 km (0.116 R)
• M28: 12,537,349 km (0.117 R)
• M29: 13,077,995 km (0.104 R)
• M30: 13,259,906 km (0.101 R)
• M31: 14,120,094 km (0.074 R)
• M32: 14,935,103 km (0.099 R)
• M33: 15,188,821 km (0.077 R)
• M34: 15,316,279 km (0.105 R)
• M35: 15,829,699 km (0.098 R)
• M36: 18,344,738 km (0.035 R)
• M37: 18,821,507 km (0.108 R)
• M38: 19,164,684 km (0.114 R)
• M39: 19,371,428 km (0.105 R)
• M40: 20,136,173 km (0.029 R)
• M41: 20,910,790 km (0.061 R)
• M42: 21,480,309 km (0.09 R)
• M43: 21,982,809 km (0.118 R)
• M44: 22,199,426 km (0.118 R)
• M45: 24,329,251 km (0.08 R)
• M46: 24,478,550 km (0.082 R)
• M47: 28,465,483 km (0.089 R)
• M48: 29,175,923 km (0.116 R)
• M49: 31,260,569 km (0.106 R)
• M50: 31,911,619 km (0.069 R)
• M51: 33,558,991 km (0.063 R)
• M52: 35,064,993 km (0.114 R)
• M53: 35,996,240 km (0.104 R)
• M54: 36,764,275 km (0.06 R)
• M55: 37,883,118 km (0.097 R)
• M56: 38,403,269 km (0.083 R)
• M57: 38,925,815 km (0.079 R)
• M58: 40,154,312 km (0.094 R)
• M59: 41,395,376 km (0.075 R)
• M60: 42,289,672 km (0.096 R)
• M61: 43,552,278 km (0.112 R)
• M62: 44,735,747 km (0.057 R)
• M63: 44,918,855 km (0.095 R)
• M64: 45,193,816 km (0.098 R)
• M65: 46,484,546 km (0.045 R)
• M66: 47,600,546 km (0.096 R)
• M67: 50,143,561 km (0.117 R)
• M68: 50,238,555 km (0.11 R)
• M69: 54,968,391 km (0.044 R)
• M70: 55,262,501 km (0.1 R)
• M71: 56,345,589 km (0.083 R)
• M72: 57,634,674 km (0.092 R)
• M73: 58,933,483 km (0.115 R)
• M74: 60,545,250 km (0.075 R)
• M75: 61,458,246 km (0.114 R)
• M76: 61,559,973 km (0.118 R)
• M77: 62,069,353 km (0.056 R)
• M78: 62,785,030 km (0.099 R)
• M79: 63,092,453 km (0.106 R)
• M80: 63,812,019 km (0.057 R)
• M81: 64,018,015 km (0.11 R)
• M82: 66,508,221 km (0.036 R)
• M83: 67,345,221 km (0.081 R)
• M84: 67,659,975 km (0.088 R)
• M85: 71,261,843 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 571.9

Radius: 4.3

Gravity: 30.93 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 14.81 AU - 15.99 AU

Year: 21542 Days

Day: 24.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 75,282,566 km

• M1: 205,697 km (0.111 R)
• M2: 387,159 km (0.068 R)
• M3: 484,099 km (0.098 R)
• M4: 610,808 km (0.117 R)
• M5: 997,519 km (0.074 R)
• M6: 1,077,254 km (0.098 R)
• M7: 1,214,884 km (0.064 R)
• M8: 1,271,432 km (0.097 R)
• M9: 1,446,761 km (0.054 R)
• M10: 1,567,786 km (0.048 R)
• M11: 2,221,528 km (0.116 R)
• M12: 2,326,247 km (0.117 R)
• M13: 2,361,402 km (0.115 R)
• M14: 3,180,750 km (0.048 R)
• M15: 3,259,139 km (0.103 R)
• M16: 3,458,254 km (0.099 R)
• M17: 3,826,564 km (0.097 R)
• M18: 4,036,450 km (0.109 R)
• M19: 4,293,459 km (0.029 R)
• M20: 4,599,835 km (0.115 R)
• M21: 4,823,035 km (0.061 R)
• M22: 5,233,682 km (0.083 R)
• M23: 5,280,057 km (0.093 R)
• M24: 6,731,755 km (0.1 R)
• M25: 7,344,807 km (0.087 R)
• M26: 7,553,196 km (0.064 R)
• M27: 7,710,723 km (0.118 R)
• M28: 7,816,339 km (0.045 R)
• M29: 9,344,481 km (0.113 R)
• M30: 9,797,613 km (0.116 R)
• M31: 10,142,287 km (0.072 R)
• M32: 10,374,164 km (0.106 R)
• M33: 11,319,173 km (0.039 R)
• M34: 11,862,812 km (0.08 R)
• M35: 12,538,695 km (0.04 R)
• M36: 12,725,244 km (0.12 R)
• M37: 13,543,993 km (0.105 R)
• M38: 14,249,945 km (0.118 R)
• M39: 18,024,599 km (0.079 R)
• M40: 19,514,893 km (0.119 R)
• M41: 19,803,168 km (0.055 R)
• M42: 20,384,056 km (0.098 R)
• M43: 21,339,837 km (0.071 R)
• M44: 21,636,938 km (0.069 R)
• M45: 21,785,938 km (0.064 R)
• M46: 23,677,154 km (0.11 R)
• M47: 23,907,685 km (0.118 R)
• M48: 26,651,010 km (0.069 R)
• M49: 29,574,601 km (0.091 R)
• M50: 29,988,688 km (0.048 R)
• M51: 30,571,522 km (0.119 R)
• M52: 30,822,397 km (0.119 R)
• M53: 31,663,885 km (0.095 R)
• M54: 32,002,575 km (0.066 R)
• M55: 32,087,397 km (0.088 R)
• M56: 32,342,461 km (0.065 R)
• M57: 34,319,846 km (0.113 R)
• M58: 34,580,595 km (0.068 R)
• M59: 35,454,695 km (0.107 R)
• M60: 35,894,513 km (0.095 R)
• M61: 36,957,256 km (0.072 R)
• M62: 38,570,819 km (0.112 R)
• M63: 39,659,144 km (0.087 R)
• M64: 40,024,162 km (0.115 R)
• M65: 43,359,148 km (0.064 R)
• M66: 46,397,480 km (0.056 R)
• M67: 48,428,421 km (0.091 R)
• M68: 50,586,969 km (0.079 R)
• M69: 51,578,354 km (0.098 R)
• M70: 51,877,101 km (0.053 R)
• M71: 52,376,159 km (0.112 R)
• M72: 53,580,572 km (0.111 R)
• M73: 53,782,080 km (0.057 R)
• M74: 53,984,037 km (0.119 R)
• M75: 54,591,105 km (0.105 R)
• M76: 57,557,033 km (0.12 R)
• M77: 58,903,563 km (0.119 R)
• M78: 61,521,975 km (0.076 R)
• M79: 61,627,591 km (0.069 R)
• M80: 61,944,439 km (0.104 R)
• M81: 62,156,120 km (0.112 R)
• M82: 63,750,684 km (0.065 R)
• M83: 64,285,197 km (0.051 R)
• M84: 64,821,206 km (0.097 R)
• M85: 64,928,617 km (0.037 R)
• M86: 66,113,732 km (0.109 R)
• M87: 67,741,207 km (0.049 R)
• M88: 68,723,915 km (0.111 R)
• M89: 69,381,847 km (0.074 R)
• M90: 69,491,652 km (0.034 R)
• M91: 69,601,606 km (0.056 R)
• M92: 69,711,561 km (0.063 R)
• M93: 69,821,515 km (0.1 R)
• M94: 71,700,614 km (0.094 R)
• M95: 71,811,615 km (0.103 R)
• M96: 72,813,772 km (0.1 R)
• M97: 73,372,370 km (0.104 R)
• M98: 74,944,344 km (0.065 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 18,252 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit