🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.5 AU - 0.7 AU

Year: 165 Days

Day: 43.4 Hours

Environment

Temp: 193 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 114,029,043 km

• M1: 194,178 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.79 AU - 1.15 AU

Year: 339 Days

Day: 36.2 Hours

Environment

Temp: 171 °C

Axial Tilt: 45.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 114,029,043 km

• M1: 51,761 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.01 AU - 1.61 AU

Year: 532 Days

Day: 20.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 47.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 114,029,043 km

• M1: 88,712 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.46 AU - 1.68 AU

Year: 698 Days

Day: 27.1 Hours

Environment

Temp: -23 °C

Axial Tilt: 108.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 114,029,043 km

• M1: 68,067 km (0.072 R)
• M2: 453,282 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.02 AU - 2.02 AU

Year: 1019 Days

Day: 35.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 114,029,043 km

• M1: 363,523 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.25 AU - 2.41 AU

Year: 1262 Days

Day: 27.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 114,029,043 km

• M1: 69,413 km (0.094 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.41 AU - 4.59 AU

Year: 2838 Days

Day: 15.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 114,029,043 km

• M1: 582,833 km (0.071 R)
• M2: 1,159,084 km (0.062 R)

Asteroid Belt

Center: 5.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.1

Radius: 8.8

Gravity: 10.56 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.3 AU - 8.24 AU

Year: 6954 Days

Day: 14.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 114,029,043 km

• M1: 337,343 km (0.04 R)
• M2: 567,874 km (0.115 R)
• M3: 846,724 km (0.089 R)
• M4: 910,752 km (0.06 R)
• M5: 1,044,193 km (0.115 R)
• M6: 1,387,221 km (0.102 R)
• M7: 1,542,055 km (0.056 R)
• M8: 1,621,641 km (0.113 R)
• M9: 2,949,023 km (0.05 R)
• M10: 3,073,787 km (0.108 R)
• M11: 3,406,344 km (0.089 R)
• M12: 3,510,912 km (0.049 R)
• M13: 4,301,537 km (0.079 R)
• M14: 4,760,653 km (0.08 R)
• M15: 5,115,350 km (0.088 R)
• M16: 5,265,695 km (0.116 R)
• M17: 5,570,726 km (0.117 R)
• M18: 5,787,642 km (0.047 R)
• M19: 6,585,298 km (0.109 R)
• M20: 6,716,047 km (0.044 R)
• M21: 6,814,781 km (0.112 R)
• M22: 6,980,386 km (0.1 R)
• M23: 7,147,188 km (0.109 R)
• M24: 7,248,017 km (0.103 R)
• M25: 8,106,260 km (0.078 R)
• M26: 8,352,199 km (0.103 R)
• M27: 8,529,472 km (0.049 R)
• M28: 9,250,983 km (0.106 R)
• M29: 9,397,589 km (0.06 R)
• M30: 9,730,444 km (0.112 R)
• M31: 9,954,392 km (0.101 R)
• M32: 10,142,436 km (0.06 R)
• M33: 10,293,680 km (0.098 R)
• M34: 11,295,088 km (0.099 R)
• M35: 11,491,061 km (0.113 R)
• M36: 11,569,899 km (0.035 R)
• M37: 12,006,276 km (0.069 R)
• M38: 12,650,744 km (0.073 R)
• M39: 12,895,336 km (0.115 R)
• M40: 12,977,166 km (0.06 R)
• M41: 13,389,159 km (0.072 R)
• M42: 13,513,624 km (0.118 R)
• M43: 13,638,389 km (0.055 R)
• M44: 14,480,326 km (0.035 R)
• M45: 14,608,082 km (0.091 R)
• M46: 15,599,916 km (0.057 R)
• M47: 16,657,873 km (0.053 R)
• M48: 16,881,073 km (0.118 R)
• M49: 17,285,585 km (0.12 R)
• M50: 17,875,450 km (0.082 R)
• M51: 19,496,342 km (0.107 R)
• M52: 19,731,660 km (0.079 R)
• M53: 20,015,447 km (0.046 R)
• M54: 20,110,292 km (0.095 R)
• M55: 20,348,153 km (0.115 R)
• M56: 20,539,040 km (0.069 R)
• M57: 21,018,950 km (0.099 R)
• M58: 21,115,440 km (0.118 R)
• M59: 22,234,881 km (0.096 R)
• M60: 22,382,385 km (0.055 R)
• M61: 23,174,206 km (0.093 R)
• M62: 23,273,838 km (0.033 R)
• M63: 23,975,303 km (0.056 R)
• M64: 24,075,982 km (0.104 R)
• M65: 24,429,931 km (0.077 R)
• M66: 25,913,942 km (0.116 R)
• M67: 26,432,448 km (0.063 R)
• M68: 27,743,673 km (0.069 R)
• M69: 27,902,396 km (0.043 R)
• M70: 28,114,526 km (0.107 R)
• M71: 28,273,998 km (0.104 R)
• M72: 28,593,838 km (0.099 R)
• M73: 30,538,012 km (0.109 R)
• M74: 30,975,885 km (0.114 R)
• M75: 31,857,764 km (0.082 R)
• M76: 34,609,318 km (0.078 R)
• M77: 34,666,315 km (0.072 R)
• M78: 35,294,775 km (0.101 R)
• M79: 35,581,704 km (0.113 R)
• M80: 35,869,381 km (0.111 R)
• M81: 36,100,061 km (0.092 R)
• M82: 37,027,867 km (0.119 R)
• M83: 37,787,375 km (0.031 R)
• M84: 38,022,244 km (0.069 R)
• M85: 38,611,210 km (0.097 R)
• M86: 39,143,928 km (0.096 R)
• M87: 39,262,560 km (0.108 R)
• M88: 39,381,490 km (0.086 R)
• M89: 39,679,040 km (0.094 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.6

Radius: 14

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 8.35 AU - 9.17 AU

Year: 9198 Days

Day: 9 Hours

Environment

Temp: -155 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 114,029,043 km

• M1: 275,410 km (0.063 R)
• M2: 486,043 km (0.062 R)
• M3: 595,699 km (0.118 R)
• M4: 812,167 km (0.108 R)
• M5: 1,207,554 km (0.098 R)
• M6: 1,366,427 km (0.098 R)
• M7: 1,554,023 km (0.084 R)
• M8: 2,670,023 km (0.066 R)
• M9: 3,808,612 km (0.103 R)
• M10: 3,986,783 km (0.089 R)
• M11: 4,413,586 km (0.086 R)
• M12: 5,510,886 km (0.052 R)
• M13: 5,883,535 km (0.068 R)
• M14: 6,194,549 km (0.064 R)
• M15: 6,833,032 km (0.039 R)
• M16: 7,344,059 km (0.094 R)
• M17: 7,943,497 km (0.108 R)
• M18: 8,519,898 km (0.119 R)
• M19: 8,872,201 km (0.113 R)
• M20: 9,349,418 km (0.119 R)
• M21: 9,631,709 km (0.087 R)
• M22: 11,255,744 km (0.104 R)
• M23: 11,556,286 km (0.062 R)
• M24: 11,772,455 km (0.102 R)
• M25: 12,473,470 km (0.104 R)
• M26: 12,650,894 km (0.053 R)
• M27: 12,829,214 km (0.08 R)
• M28: 13,459,620 km (0.055 R)
• M29: 13,732,935 km (0.105 R)
• M30: 13,824,339 km (0.056 R)
• M31: 14,563,802 km (0.071 R)
• M32: 14,657,151 km (0.106 R)
• M33: 14,844,447 km (0.117 R)
• M34: 14,938,395 km (0.113 R)
• M35: 15,221,434 km (0.119 R)
• M36: 15,601,562 km (0.107 R)
• M37: 15,936,661 km (0.103 R)
• M38: 16,419,713 km (0.105 R)
• M39: 16,614,340 km (0.077 R)
• M40: 16,858,483 km (0.063 R)
• M41: 17,350,660 km (0.026 R)
• M42: 18,148,017 km (0.099 R)
• M43: 18,804,602 km (0.101 R)
• M44: 19,829,946 km (0.062 R)
• M45: 21,190,090 km (0.065 R)
• M46: 22,042,049 km (0.115 R)
• M47: 22,256,722 km (0.102 R)
• M48: 22,418,288 km (0.11 R)
• M49: 23,395,611 km (0.08 R)
• M50: 23,559,869 km (0.119 R)
• M51: 23,944,486 km (0.104 R)
• M52: 24,386,697 km (0.072 R)
• M53: 26,012,377 km (0.037 R)
• M54: 26,524,151 km (0.062 R)
• M55: 26,867,030 km (0.076 R)
• M56: 26,981,622 km (0.112 R)
• M57: 27,268,999 km (0.062 R)
• M58: 27,615,169 km (0.065 R)
• M59: 28,078,922 km (0.101 R)
• M60: 28,545,219 km (0.118 R)
• M61: 29,485,740 km (0.056 R)
• M62: 30,735,481 km (0.094 R)
• M63: 31,216,139 km (0.041 R)
• M64: 31,397,003 km (0.071 R)
• M65: 32,489,666 km (0.036 R)
• M66: 32,856,629 km (0.096 R)
• M67: 34,774,623 km (0.063 R)
• M68: 34,962,070 km (0.103 R)
• M69: 35,149,964 km (0.06 R)
• M70: 36,220,936 km (0.071 R)
• M71: 36,411,075 km (0.087 R)
• M72: 36,919,707 km (0.099 R)
• M73: 38,718,173 km (0.037 R)
• M74: 39,107,277 km (0.09 R)
• M75: 39,302,353 km (0.115 R)
• M76: 40,020,273 km (0.095 R)
• M77: 40,413,715 km (0.033 R)
• M78: 40,742,531 km (0.096 R)
• M79: 41,601,672 km (0.102 R)
• M80: 44,689,522 km (0.096 R)
• M81: 44,961,490 km (0.079 R)
• M82: 45,234,058 km (0.064 R)
• M83: 45,643,956 km (0.086 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 906.4

Radius: 8

Gravity: 14.16 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 16.82 AU - 23.32 AU

Year: 31898 Days

Day: 20.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 114,029,043 km

• M1: 103,073 km (0.049 R)
• M2: 166,203 km (0.058 R)
• M3: 308,770 km (0.091 R)
• M4: 446,250 km (0.099 R)
• M5: 845,527 km (0.118 R)
• M6: 1,297,612 km (0.083 R)
• M7: 1,732,194 km (0.111 R)
• M8: 2,254,889 km (0.099 R)
• M9: 2,346,592 km (0.101 R)
• M10: 2,439,492 km (0.113 R)
• M11: 2,629,183 km (0.12 R)
• M12: 3,488,323 km (0.1 R)
• M13: 3,865,609 km (0.081 R)
• M14: 4,369,903 km (0.099 R)
• M15: 4,717,569 km (0.091 R)
• M16: 5,439,678 km (0.114 R)
• M17: 5,563,395 km (0.081 R)
• M18: 6,850,984 km (0.11 R)
• M19: 7,528,064 km (0.095 R)
• M20: 7,666,143 km (0.079 R)
• M21: 8,226,537 km (0.099 R)
• M22: 9,460,569 km (0.107 R)
• M23: 12,502,792 km (0.106 R)
• M24: 13,662,624 km (0.059 R)
• M25: 15,906,143 km (0.109 R)
• M26: 16,350,449 km (0.099 R)
• M27: 16,439,908 km (0.11 R)
• M28: 19,290,047 km (0.119 R)
• M29: 20,145,597 km (0.108 R)
• M30: 20,433,573 km (0.086 R)
• M31: 21,992,383 km (0.034 R)
• M32: 22,686,367 km (0.087 R)
• M33: 23,387,383 km (0.097 R)
• M34: 24,401,357 km (0.09 R)
• M35: 25,326,022 km (0.083 R)
• M36: 25,740,707 km (0.093 R)
• M37: 26,892,611 km (0.116 R)
• M38: 28,061,269 km (0.068 R)
• M39: 28,275,643 km (0.083 R)
• M40: 32,000,331 km (0.076 R)
• M41: 34,835,809 km (0.107 R)
• M42: 37,161,457 km (0.071 R)
• M43: 38,938,381 km (0.11 R)
• M44: 40,742,681 km (0.071 R)
• M45: 40,864,005 km (0.042 R)
• M46: 41,228,575 km (0.062 R)
• M47: 43,190,700 km (0.057 R)
• M48: 43,934,351 km (0.106 R)
• M49: 45,057,831 km (0.06 R)
• M50: 47,078,151 km (0.062 R)
• M51: 47,715,587 km (0.118 R)
• M52: 49,515,549 km (0.112 R)
• M53: 50,423,907 km (0.118 R)
• M54: 53,579,525 km (0.111 R)
• M55: 54,244,936 km (0.076 R)
• M56: 56,663,185 km (0.071 R)
• M57: 58,158,267 km (0.097 R)
• M58: 58,568,165 km (0.087 R)
• M59: 60,355,859 km (0.119 R)
• M60: 61,603,954 km (0.093 R)
• M61: 63,000,750 km (0.033 R)
• M62: 64,125,576 km (0.079 R)
• M63: 65,398,953 km (0.062 R)
• M64: 69,993,852 km (0.11 R)
• M65: 72,183,217 km (0.052 R)
• M66: 76,031,173 km (0.073 R)
• M67: 77,829,489 km (0.116 R)
• M68: 78,885,052 km (0.118 R)
• M69: 79,641,867 km (0.097 R)
• M70: 80,553,217 km (0.057 R)
• M71: 80,705,508 km (0.086 R)
• M72: 81,773,786 km (0.105 R)
• M73: 83,307,913 km (0.108 R)
• M74: 84,851,763 km (0.112 R)
• M75: 85,316,713 km (0.114 R)
• M76: 85,471,846 km (0.118 R)
• M77: 87,654,180 km (0.101 R)
• M78: 88,438,072 km (0.054 R)
• M79: 89,854,764 km (0.087 R)
• M80: 94,631,125 km (0.082 R)
• M81: 96,726,542 km (0.048 R)
• M82: 98,186,019 km (0.083 R)
• M83: 100,962,705 km (0.108 R)
• M84: 101,948,855 km (0.027 R)
• M85: 102,278,269 km (0.117 R)
• M86: 103,765,122 km (0.108 R)
• M87: 104,760,247 km (0.116 R)
• M88: 105,592,011 km (0.116 R)
• M89: 110,121,087 km (0.086 R)
• M90: 110,628,373 km (0.088 R)
• M91: 114,029,032 km (0.078 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 16,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit