🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.4 AU - 0.66 AU

Year: 141 Days

Day: 22.2 Hours

Environment

Temp: 225 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,825,857 km

• M1: 123,568 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.56 AU - 0.84 AU

Year: 214 Days

Day: 20.9 Hours

Environment

Temp: 144 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.44 AU - 1.56 AU

Year: 671 Days

Day: 21.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.98 AU - 2.26 AU

Year: 1127 Days

Day: 20 Hours

Environment

Temp: -78 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,825,857 km

• M1: 1,715,140 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.27 AU - 2.95 AU

Year: 1540 Days

Day: 23.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.25 AU - 4.57 AU

Year: 3383 Days

Day: 13 Hours

Environment

Temp: -139 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,825,857 km

• M1: 489,335 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.7

Radius: 8

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.95 AU - 6.58 AU

Year: 4406 Days

Day: 8 Hours

Environment

Temp: -140 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 32,825,857 km

• M1: 109,057 km (0.095 R)
• M2: 181,313 km (0.118 R)
• M3: 246,238 km (0.049 R)
• M4: 504,594 km (0.106 R)
• M5: 813,364 km (0.086 R)
• M6: 975,378 km (0.088 R)
• M7: 1,120,787 km (0.044 R)
• M8: 1,359,845 km (0.114 R)
• M9: 1,599,500 km (0.044 R)
• M10: 1,661,584 km (0.109 R)
• M11: 1,772,136 km (0.089 R)
• M12: 1,852,620 km (0.097 R)
• M13: 2,239,031 km (0.116 R)
• M14: 2,326,247 km (0.035 R)
• M15: 2,379,205 km (0.107 R)
• M16: 2,668,527 km (0.084 R)
• M17: 2,892,924 km (0.109 R)
• M18: 3,480,694 km (0.118 R)
• M19: 3,643,606 km (0.072 R)
• M20: 3,788,267 km (0.086 R)
• M21: 3,913,779 km (0.071 R)
• M22: 4,104,666 km (0.107 R)
• M23: 4,168,993 km (0.11 R)
• M24: 4,255,162 km (0.074 R)
• M25: 4,451,584 km (0.12 R)
• M26: 4,740,308 km (0.12 R)
• M27: 4,921,172 km (0.089 R)
• M28: 5,035,315 km (0.098 R)
• M29: 5,150,355 km (0.101 R)
• M30: 5,383,130 km (0.119 R)
• M31: 6,077,413 km (0.11 R)
• M32: 6,200,084 km (0.1 R)
• M33: 6,472,651 km (0.065 R)
• M34: 7,158,258 km (0.096 R)
• M35: 7,893,681 km (0.119 R)
• M36: 8,189,137 km (0.065 R)
• M37: 8,625,364 km (0.054 R)
• M38: 8,680,416 km (0.061 R)
• M39: 8,957,472 km (0.053 R)
• M40: 9,634,252 km (0.076 R)
• M41: 9,834,863 km (0.073 R)
• M42: 9,921,181 km (0.115 R)
• M43: 10,240,124 km (0.097 R)
• M44: 10,356,810 km (0.108 R)
• M45: 11,731,315 km (0.032 R)
• M46: 11,792,501 km (0.109 R)
• M47: 12,037,692 km (0.088 R)
• M48: 12,346,761 km (0.111 R)
• M49: 13,130,654 km (0.111 R)
• M50: 13,416,835 km (0.043 R)
• M51: 13,512,727 km (0.066 R)
• M52: 13,576,755 km (0.083 R)
• M53: 13,930,703 km (0.09 R)
• M54: 14,092,568 km (0.114 R)
• M55: 14,352,869 km (0.115 R)
• M56: 14,582,052 km (0.119 R)
• M57: 15,176,704 km (0.101 R)
• M58: 15,779,284 km (0.111 R)
• M59: 16,049,608 km (0.09 R)
• M60: 16,321,427 km (0.041 R)
• M61: 16,560,634 km (0.112 R)
• M62: 17,493,825 km (0.072 R)
• M63: 18,125,428 km (0.115 R)
• M64: 18,621,943 km (0.059 R)
• M65: 18,764,659 km (0.114 R)
• M66: 19,086,893 km (0.11 R)
• M67: 19,194,753 km (0.086 R)
• M68: 19,266,710 km (0.1 R)
• M69: 19,483,327 km (0.104 R)
• M70: 21,768,136 km (0.116 R)
• M71: 21,918,482 km (0.057 R)
• M72: 22,599,152 km (0.108 R)
• M73: 22,675,148 km (0.072 R)
• M74: 22,751,293 km (0.099 R)
• M75: 22,827,588 km (0.109 R)
• M76: 22,903,883 km (0.093 R)
• M77: 22,980,327 km (0.106 R)
• M78: 23,209,960 km (0.115 R)
• M79: 23,402,044 km (0.118 R)
• M80: 23,517,384 km (0.093 R)
• M81: 23,942,391 km (0.077 R)
• M82: 24,878,425 km (0.052 R)
• M83: 25,707,197 km (0.095 R)
• M84: 26,104,978 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.2

Radius: 11.3

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.68 AU - 8.2 AU

Year: 6678 Days

Day: 7.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 32,825,857 km

• M1: 172,337 km (0.08 R)
• M2: 354,098 km (0.056 R)
• M3: 461,809 km (0.085 R)
• M4: 675,285 km (0.114 R)
• M5: 787,782 km (0.09 R)
• M6: 1,000,810 km (0.09 R)
• M7: 1,131,409 km (0.108 R)
• M8: 1,216,081 km (0.114 R)
• M9: 1,302,997 km (0.108 R)
• M10: 1,634,058 km (0.096 R)
• M11: 1,950,607 km (0.099 R)
• M12: 2,484,372 km (0.089 R)
• M13: 2,710,265 km (0.093 R)
• M14: 2,943,189 km (0.08 R)
• M15: 3,354,134 km (0.109 R)
• M16: 3,503,582 km (0.089 R)
• M17: 4,149,995 km (0.113 R)
• M18: 4,419,121 km (0.116 R)
• M19: 4,974,428 km (0.111 R)
• M20: 5,551,727 km (0.109 R)
• M21: 6,769,752 km (0.118 R)
• M22: 7,182,942 km (0.105 R)
• M23: 7,867,950 km (0.057 R)
• M24: 8,134,384 km (0.058 R)
• M25: 8,235,064 km (0.081 R)
• M26: 8,779,151 km (0.112 R)
• M27: 8,951,488 km (0.105 R)
• M28: 9,475,529 km (0.115 R)
• M29: 9,546,289 km (0.045 R)
• M30: 10,189,859 km (0.102 R)
• M31: 10,334,819 km (0.076 R)
• M32: 10,810,541 km (0.072 R)
• M33: 10,884,442 km (0.113 R)
• M34: 11,181,394 km (0.106 R)
• M35: 11,330,992 km (0.08 R)
• M36: 11,481,188 km (0.107 R)
• M37: 12,512,366 km (0.094 R)
• M38: 13,176,880 km (0.111 R)
• M39: 13,573,015 km (0.077 R)
• M40: 14,094,064 km (0.093 R)
• M41: 14,174,697 km (0.115 R)
• M42: 14,458,485 km (0.087 R)
• M43: 14,580,706 km (0.119 R)
• M44: 15,196,900 km (0.114 R)
• M45: 15,404,242 km (0.091 R)
• M46: 15,487,419 km (0.07 R)
• M47: 16,073,842 km (0.051 R)
• M48: 16,158,216 km (0.094 R)
• M49: 16,454,719 km (0.11 R)
• M50: 17,354,999 km (0.076 R)
• M51: 17,876,646 km (0.07 R)
• M52: 18,491,643 km (0.12 R)
• M53: 19,337,619 km (0.105 R)
• M54: 20,561,180 km (0.059 R)
• M55: 21,669,850 km (0.064 R)
• M56: 21,809,874 km (0.081 R)
• M57: 22,372,661 km (0.056 R)
• M58: 22,892,813 km (0.078 R)
• M59: 23,082,951 km (0.118 R)
• M60: 23,656,510 km (0.102 R)
• M61: 24,186,385 km (0.047 R)
• M62: 24,915,226 km (0.098 R)
• M63: 25,552,812 km (0.118 R)
• M64: 26,444,416 km (0.056 R)
• M65: 26,594,013 km (0.031 R)
• M66: 26,994,337 km (0.109 R)
• M67: 27,447,021 km (0.103 R)
• M68: 27,750,255 km (0.062 R)
• M69: 28,411,029 km (0.072 R)
• M70: 30,215,778 km (0.111 R)
• M71: 30,528,737 km (0.11 R)
• M72: 30,738,174 km (0.05 R)
• M73: 30,843,042 km (0.113 R)
• M74: 31,527,452 km (0.047 R)
• M75: 32,163,542 km (0.106 R)
• M76: 32,911,232 km (0.1 R)
• M77: 33,610,602 km (0.107 R)
• M78: 34,641,481 km (0.1 R)
• M79: 35,243,014 km (0.09 R)
• M80: 35,958,541 km (0.09 R)
• M81: 37,180,157 km (0.11 R)
• M82: 37,347,707 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.6

Radius: 6.1

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 13.35 AU - 16.11 AU

Year: 20649 Days

Day: 16.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,825,857 km

• M1: 76,893 km (0.098 R)
• M2: 130,150 km (0.087 R)
• M3: 229,334 km (0.073 R)
• M4: 452,982 km (0.11 R)
• M5: 521,498 km (0.116 R)
• M6: 618,587 km (0.039 R)
• M7: 803,041 km (0.066 R)
• M8: 1,004,699 km (0.112 R)
• M9: 1,174,194 km (0.116 R)
• M10: 1,254,378 km (0.069 R)
• M11: 1,303,446 km (0.069 R)
• M12: 1,682,378 km (0.099 R)
• M13: 1,828,236 km (0.114 R)
• M14: 1,940,584 km (0.05 R)
• M15: 2,211,356 km (0.088 R)
• M16: 2,371,425 km (0.083 R)
• M17: 2,432,461 km (0.118 R)
• M18: 2,556,029 km (0.11 R)
• M19: 2,788,205 km (0.078 R)
• M20: 2,895,916 km (0.086 R)
• M21: 3,027,113 km (0.085 R)
• M22: 3,250,014 km (0.083 R)
• M23: 3,524,675 km (0.12 R)
• M24: 3,854,539 km (0.101 R)
• M25: 4,367,659 km (0.076 R)
• M26: 4,773,070 km (0.063 R)
• M27: 5,243,405 km (0.088 R)
• M28: 5,484,108 km (0.05 R)
• M29: 6,227,909 km (0.068 R)
• M30: 6,770,201 km (0.113 R)
• M31: 7,179,351 km (0.096 R)
• M32: 7,386,993 km (0.113 R)
• M33: 7,929,884 km (0.1 R)
• M34: 7,991,069 km (0.073 R)
• M35: 8,082,923 km (0.096 R)
• M36: 8,361,025 km (0.094 R)
• M37: 8,894,790 km (0.075 R)
• M38: 9,732,239 km (0.114 R)
• M39: 10,326,741 km (0.113 R)
• M40: 11,240,335 km (0.093 R)
• M41: 11,343,558 km (0.116 R)
• M42: 11,550,751 km (0.115 R)
• M43: 11,759,141 km (0.092 R)
• M44: 12,569,512 km (0.065 R)
• M45: 12,676,624 km (0.117 R)
• M46: 12,855,693 km (0.089 R)
• M47: 13,143,819 km (0.085 R)
• M48: 13,434,338 km (0.062 R)
• M49: 13,837,055 km (0.1 R)
• M50: 15,449,122 km (0.058 R)
• M51: 15,986,776 km (0.08 R)
• M52: 16,335,489 km (0.088 R)
• M53: 16,374,534 km (0.107 R)
• M54: 16,961,855 km (0.111 R)
• M55: 17,198,818 km (0.025 R)
• M56: 18,440,182 km (0.026 R)
• M57: 19,133,119 km (0.034 R)
• M58: 19,215,248 km (0.119 R)
• M59: 19,420,945 km (0.072 R)
• M60: 20,839,133 km (0.09 R)
• M61: 21,774,419 km (0.115 R)
• M62: 22,031,877 km (0.114 R)
• M63: 22,593,168 km (0.089 R)
• M64: 23,202,929 km (0.086 R)
• M65: 23,818,075 km (0.107 R)
• M66: 24,083,312 km (0.109 R)
• M67: 24,616,928 km (0.103 R)
• M68: 25,109,255 km (0.113 R)
• M69: 25,922,169 km (0.1 R)
• M70: 25,967,498 km (0.073 R)
• M71: 26,514,577 km (0.102 R)
• M72: 26,697,685 km (0.095 R)
• M73: 27,434,604 km (0.06 R)
• M74: 27,666,331 km (0.073 R)
• M75: 29,732,726 km (0.086 R)
• M76: 30,209,196 km (0.07 R)
• M77: 30,832,570 km (0.059 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 14,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit