🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.5 AU - 0.54 AU

Year: 138 Days

Day: 17.2 Hours

Environment

Temp: 166 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 84,144,890 km

• M1: 107,561 km (0.099 R)
• M2: 241,451 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.93 AU - 0.99 AU

Year: 347 Days

Day: 24.2 Hours

Environment

Temp: 29 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.04 AU - 1.1 AU

Year: 408 Days

Day: 14.1 Hours

Environment

Temp: 28 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,144,890 km

• M1: 130,599 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.13 AU - 1.35 AU

Year: 509 Days

Day: 21.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.26 AU - 4.74 AU

Year: 2952 Days

Day: 24.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.03 AU - 4.17 AU

Year: 3063 Days

Day: 12.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,144,890 km

• M1: 251,175 km (0.03 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.2

Radius: 13.6

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.86 AU - 7.08 AU

Year: 5382 Days

Day: 13.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 84,144,890 km

• M1: 209,587 km (0.119 R)
• M2: 307,723 km (0.087 R)
• M3: 418,575 km (0.106 R)
• M4: 560,992 km (0.073 R)
• M5: 697,276 km (0.104 R)
• M6: 1,007,242 km (0.06 R)
• M7: 1,147,266 km (0.051 R)
• M8: 1,260,960 km (0.09 R)
• M9: 1,378,844 km (0.111 R)
• M10: 1,626,129 km (0.119 R)
• M11: 1,927,120 km (0.059 R)
• M12: 2,124,589 km (0.112 R)
• M13: 2,391,472 km (0.099 R)
• M14: 2,497,088 km (0.11 R)
• M15: 2,582,807 km (0.106 R)
• M16: 3,712,271 km (0.097 R)
• M17: 3,985,138 km (0.116 R)
• M18: 4,136,680 km (0.091 R)
• M19: 4,393,689 km (0.072 R)
• M20: 4,656,084 km (0.084 R)
• M21: 5,390,310 km (0.105 R)
• M22: 5,558,309 km (0.119 R)
• M23: 5,813,822 km (0.081 R)
• M24: 6,102,247 km (0.082 R)
• M25: 6,514,090 km (0.107 R)
• M26: 6,753,446 km (0.107 R)
• M27: 6,904,690 km (0.082 R)
• M28: 7,708,629 km (0.119 R)
• M29: 8,121,968 km (0.11 R)
• M30: 8,347,412 km (0.075 R)
• M31: 8,542,338 km (0.1 R)
• M32: 10,190,757 km (0.109 R)
• M33: 11,319,323 km (0.105 R)
• M34: 11,535,342 km (0.08 R)
• M35: 12,154,977 km (0.111 R)
• M36: 12,524,483 km (0.071 R)
• M37: 12,822,781 km (0.076 R)
• M38: 12,972,828 km (0.088 R)
• M39: 14,155,399 km (0.113 R)
• M40: 14,349,428 km (0.115 R)
• M41: 15,451,964 km (0.053 R)
• M42: 15,651,827 km (0.045 R)
• M43: 16,013,554 km (0.086 R)
• M44: 16,256,352 km (0.084 R)
• M45: 16,459,506 km (0.091 R)
• M46: 16,786,377 km (0.113 R)
• M47: 17,363,675 km (0.075 R)
• M48: 18,368,375 km (0.091 R)
• M49: 18,664,878 km (0.115 R)
• M50: 18,792,485 km (0.054 R)
• M51: 18,877,755 km (0.078 R)
• M52: 19,005,811 km (0.055 R)
• M53: 20,084,561 km (0.105 R)
• M54: 20,258,992 km (0.032 R)
• M55: 20,565,518 km (0.119 R)
• M56: 20,829,409 km (0.077 R)
• M57: 21,183,058 km (0.052 R)
• M58: 22,030,979 km (0.115 R)
• M59: 22,255,974 km (0.104 R)
• M60: 22,617,552 km (0.044 R)
• M61: 24,874,536 km (0.114 R)
• M62: 25,155,780 km (0.075 R)
• M63: 25,626,863 km (0.057 R)
• M64: 26,913,555 km (0.102 R)
• M65: 27,009,746 km (0.05 R)
• M66: 27,250,599 km (0.096 R)
• M67: 29,055,048 km (0.072 R)
• M68: 30,146,365 km (0.119 R)
• M69: 30,296,112 km (0.096 R)
• M70: 30,596,654 km (0.04 R)
• M71: 30,898,094 km (0.041 R)
• M72: 32,062,564 km (0.088 R)
• M73: 32,368,790 km (0.077 R)
• M74: 32,727,227 km (0.092 R)
• M75: 33,706,794 km (0.119 R)
• M76: 34,174,138 km (0.094 R)
• M77: 34,486,947 km (0.069 R)
• M78: 35,115,258 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.9

Radius: 10

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 7.14 AU - 10.88 AU

Year: 9978 Days

Day: 9.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 84,144,890 km

• M1: 182,210 km (0.103 R)
• M2: 843,134 km (0.045 R)
• M3: 1,033,422 km (0.103 R)
• M4: 1,216,829 km (0.103 R)
• M5: 1,879,697 km (0.084 R)
• M6: 2,314,279 km (0.087 R)
• M7: 2,639,654 km (0.118 R)
• M8: 2,950,968 km (0.116 R)
• M9: 3,244,329 km (0.103 R)
• M10: 3,639,716 km (0.111 R)
• M11: 3,827,462 km (0.055 R)
• M12: 4,476,267 km (0.048 R)
• M13: 4,711,435 km (0.119 R)
• M14: 4,779,353 km (0.104 R)
• M15: 4,985,199 km (0.057 R)
• M16: 5,512,682 km (0.117 R)
• M17: 6,057,966 km (0.095 R)
• M18: 6,318,416 km (0.111 R)
• M19: 6,393,364 km (0.12 R)
• M20: 6,468,762 km (0.099 R)
• M21: 7,795,246 km (0.108 R)
• M22: 8,119,275 km (0.093 R)
• M23: 8,241,945 km (0.099 R)
• M24: 8,324,074 km (0.1 R)
• M25: 8,447,792 km (0.092 R)
• M26: 8,822,684 km (0.102 R)
• M27: 9,718,326 km (0.066 R)
• M28: 10,243,116 km (0.115 R)
• M29: 10,912,267 km (0.075 R)
• M30: 11,274,743 km (0.079 R)
• M31: 12,011,811 km (0.106 R)
• M32: 12,386,255 km (0.111 R)
• M33: 12,622,171 km (0.107 R)
• M34: 12,907,304 km (0.099 R)
• M35: 13,629,413 km (0.108 R)
• M36: 14,068,932 km (0.04 R)
• M37: 14,167,367 km (0.1 R)
• M38: 14,962,031 km (0.115 R)
• M39: 15,975,856 km (0.082 R)
• M40: 16,078,480 km (0.072 R)
• M41: 17,064,031 km (0.097 R)
• M42: 17,168,899 km (0.101 R)
• M43: 17,274,066 km (0.082 R)
• M44: 17,432,041 km (0.086 R)
• M45: 17,749,638 km (0.116 R)
• M46: 18,069,179 km (0.09 R)
• M47: 18,821,955 km (0.094 R)
• M48: 19,039,022 km (0.04 R)
• M49: 19,147,779 km (0.107 R)
• M50: 19,860,165 km (0.11 R)
• M51: 20,081,121 km (0.067 R)
• M52: 22,507,000 km (0.063 R)
• M53: 22,968,509 km (0.088 R)
• M54: 23,959,595 km (0.08 R)
• M55: 24,430,679 km (0.1 R)
• M56: 25,983,205 km (0.106 R)
• M57: 26,588,778 km (0.096 R)
• M58: 26,954,395 km (0.066 R)
• M59: 27,567,297 km (0.053 R)
• M60: 29,119,974 km (0.082 R)
• M61: 29,748,883 km (0.111 R)
• M62: 30,191,842 km (0.059 R)
• M63: 30,764,503 km (0.11 R)
• M64: 30,828,381 km (0.059 R)
• M65: 31,148,371 km (0.087 R)
• M66: 32,244,325 km (0.109 R)
• M67: 33,615,689 km (0.11 R)
• M68: 34,806,189 km (0.051 R)
• M69: 34,939,331 km (0.086 R)
• M70: 35,206,213 km (0.067 R)
• M71: 35,339,804 km (0.106 R)
• M72: 35,473,694 km (0.064 R)
• M73: 35,741,774 km (0.113 R)
• M74: 36,888,890 km (0.086 R)
• M75: 37,774,210 km (0.12 R)
• M76: 38,391,152 km (0.118 R)
• M77: 38,735,377 km (0.084 R)
• M78: 39,496,381 km (0.09 R)
• M79: 40,541,921 km (0.101 R)
• M80: 41,243,983 km (0.05 R)
• M81: 41,384,905 km (0.045 R)
• M82: 41,950,085 km (0.119 R)
• M83: 42,660,226 km (0.108 R)
• M84: 42,874,002 km (0.088 R)
• M85: 43,517,572 km (0.101 R)
• M86: 44,164,283 km (0.077 R)
• M87: 44,886,692 km (0.108 R)
• M88: 46,489,483 km (0.026 R)
• M89: 47,003,501 km (0.113 R)
• M90: 48,779,826 km (0.113 R)
• M91: 49,376,872 km (0.116 R)
• M92: 49,451,671 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 588.7

Radius: 5.9

Gravity: 16.91 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 16.64 AU - 16.68 AU

Year: 25089 Days

Day: 17.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 84,144,890 km

• M1: 366,664 km (0.095 R)
• M2: 425,905 km (0.119 R)
• M3: 577,298 km (0.11 R)
• M4: 957,426 km (0.04 R)
• M5: 1,308,981 km (0.078 R)
• M6: 1,466,658 km (0.113 R)
• M7: 1,630,467 km (0.066 R)
• M8: 3,057,332 km (0.085 R)
• M9: 3,182,396 km (0.087 R)
• M10: 3,309,404 km (0.109 R)
• M11: 3,923,354 km (0.102 R)
• M12: 4,383,218 km (0.065 R)
• M13: 4,430,191 km (0.094 R)
• M14: 4,524,588 km (0.111 R)
• M15: 4,957,524 km (0.063 R)
• M16: 5,504,454 km (0.087 R)
• M17: 6,333,824 km (0.118 R)
• M18: 6,440,338 km (0.112 R)
• M19: 7,036,037 km (0.101 R)
• M20: 7,480,492 km (0.044 R)
• M21: 7,592,990 km (0.114 R)
• M22: 8,048,665 km (0.099 R)
• M23: 9,773,378 km (0.113 R)
• M24: 10,081,999 km (0.081 R)
• M25: 10,268,697 km (0.075 R)
• M26: 11,412,522 km (0.112 R)
• M27: 14,443,974 km (0.117 R)
• M28: 14,865,989 km (0.047 R)
• M29: 14,936,599 km (0.102 R)
• M30: 16,520,691 km (0.118 R)
• M31: 16,593,845 km (0.061 R)
• M32: 17,183,859 km (0.114 R)
• M33: 17,855,852 km (0.102 R)
• M34: 18,006,348 km (0.034 R)
• M35: 19,534,191 km (0.108 R)
• M36: 20,628,200 km (0.12 R)
• M37: 21,341,931 km (0.063 R)
• M38: 21,822,290 km (0.045 R)
• M39: 22,144,524 km (0.093 R)
• M40: 22,549,485 km (0.103 R)
• M41: 24,778,195 km (0.09 R)
• M42: 25,706,150 km (0.111 R)
• M43: 26,903,531 km (0.075 R)
• M44: 27,076,167 km (0.1 R)
• M45: 28,119,014 km (0.09 R)
• M46: 28,381,858 km (0.082 R)
• M47: 30,244,052 km (0.117 R)
• M48: 30,873,560 km (0.118 R)
• M49: 32,145,441 km (0.078 R)
• M50: 32,511,956 km (0.086 R)
• M51: 33,341,775 km (0.084 R)
• M52: 33,619,877 km (0.034 R)
• M53: 36,825,461 km (0.057 R)
• M54: 39,733,793 km (0.095 R)
• M55: 40,422,990 km (0.107 R)
• M56: 41,713,272 km (0.085 R)
• M57: 42,013,066 km (0.098 R)
• M58: 43,522,209 km (0.11 R)
• M59: 45,767,524 km (0.105 R)
• M60: 47,528,141 km (0.112 R)
• M61: 49,733,513 km (0.091 R)
• M62: 50,582,331 km (0.038 R)
• M63: 52,186,918 km (0.116 R)
• M64: 52,402,040 km (0.066 R)
• M65: 53,265,818 km (0.084 R)
• M66: 53,374,127 km (0.066 R)
• M67: 54,025,476 km (0.103 R)
• M68: 54,788,724 km (0.114 R)
• M69: 56,767,605 km (0.087 R)
• M70: 56,988,860 km (0.076 R)
• M71: 57,210,414 km (0.044 R)
• M72: 57,988,323 km (0.077 R)
• M73: 58,211,224 km (0.101 R)
• M74: 60,455,791 km (0.056 R)
• M75: 61,588,695 km (0.077 R)
• M76: 62,157,766 km (0.097 R)
• M77: 62,271,759 km (0.068 R)
• M78: 64,797,719 km (0.111 R)
• M79: 65,260,575 km (0.081 R)
• M80: 66,772,561 km (0.051 R)
• M81: 67,357,040 km (0.072 R)
• M82: 69,120,948 km (0.07 R)
• M83: 69,949,272 km (0.112 R)
• M84: 71,735,321 km (0.077 R)
• M85: 72,094,355 km (0.104 R)
• M86: 74,381,856 km (0.119 R)
• M87: 74,624,055 km (0.11 R)
• M88: 74,987,728 km (0.066 R)
• M89: 75,109,201 km (0.034 R)
• M90: 77,060,257 km (0.068 R)
• M91: 78,657,663 km (0.102 R)
• M92: 79,274,904 km (0.076 R)
• M93: 80,887,569 km (0.117 R)
• M94: 82,010,151 km (0.073 R)
• M95: 82,135,215 km (0.101 R)
• M96: 82,761,581 km (0.091 R)
• M97: 83,892,840 km (0.084 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: 529 - 16,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit