🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.55 AU - 0.67 AU

Year: 181 Days

Day: 47.5 Hours

Environment

Temp: 112 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,072,951 km

• M1: 205,248 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.61 AU - 0.69 AU

Year: 200 Days

Day: 37.2 Hours

Environment

Temp: 128 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,072,951 km

• M1: 51,462 km (0.056 R)
• M2: 420,220 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.63 AU - 1.01 AU

Year: 283 Days

Day: 35.5 Hours

Environment

Temp: 136 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.74 AU - 0.98 AU

Year: 304 Days

Day: 43.1 Hours

Environment

Temp: 22 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,072,951 km

• M1: 488,587 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.52 AU - 2.36 AU

Year: 1029 Days

Day: 19.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.07 AU - 2.93 AU

Year: 1505 Days

Day: 38.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.3

Radius: 13.6

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.52 AU - 6.96 AU

Year: 6663 Days

Day: 9 Hours

Environment

Temp: -154 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 56,072,951 km

• M1: 176,376 km (0.104 R)
• M2: 269,725 km (0.093 R)
• M3: 510,877 km (0.11 R)
• M4: 714,330 km (0.076 R)
• M5: 1,107,922 km (0.1 R)
• M6: 1,220,569 km (0.048 R)
• M7: 1,382,135 km (0.109 R)
• M8: 1,535,622 km (0.101 R)
• M9: 1,810,134 km (0.116 R)
• M10: 1,927,868 km (0.12 R)
• M11: 2,083,300 km (0.08 R)
• M12: 2,370,079 km (0.101 R)
• M13: 2,462,381 km (0.111 R)
• M14: 2,844,155 km (0.112 R)
• M15: 2,962,487 km (0.063 R)
• M16: 3,163,397 km (0.109 R)
• M17: 3,473,363 km (0.073 R)
• M18: 3,750,119 km (0.073 R)
• M19: 4,167,647 km (0.033 R)
• M20: 4,280,145 km (0.111 R)
• M21: 4,600,284 km (0.044 R)
• M22: 4,716,671 km (0.104 R)
• M23: 4,857,443 km (0.115 R)
• M24: 5,361,737 km (0.108 R)
• M25: 6,060,210 km (0.104 R)
• M26: 6,498,382 km (0.1 R)
• M27: 6,708,118 km (0.118 R)
• M28: 7,000,283 km (0.086 R)
• M29: 7,134,472 km (0.03 R)
• M30: 7,679,906 km (0.072 R)
• M31: 8,552,061 km (0.058 R)
• M32: 9,396,242 km (0.091 R)
• M33: 9,544,494 km (0.089 R)
• M34: 9,633,804 km (0.111 R)
• M35: 10,604,095 km (0.077 R)
• M36: 11,257,838 km (0.099 R)
• M37: 11,352,384 km (0.11 R)
• M38: 11,700,947 km (0.101 R)
• M39: 12,735,267 km (0.116 R)
• M40: 12,998,409 km (0.119 R)
• M41: 13,363,129 km (0.09 R)
• M42: 13,832,418 km (0.11 R)
• M43: 13,933,695 km (0.119 R)
• M44: 14,069,081 km (0.1 R)
• M45: 14,204,767 km (0.087 R)
• M46: 15,446,878 km (0.097 R)
• M47: 15,587,051 km (0.1 R)
• M48: 15,904,049 km (0.077 R)
• M49: 16,294,200 km (0.089 R)
• M50: 16,401,163 km (0.107 R)
• M51: 16,544,178 km (0.111 R)
• M52: 16,975,768 km (0.087 R)
• M53: 17,156,632 km (0.111 R)
• M54: 17,776,565 km (0.039 R)
• M55: 18,218,627 km (0.078 R)
• M56: 18,440,930 km (0.079 R)
• M57: 18,701,529 km (0.106 R)
• M58: 18,850,977 km (0.071 R)
• M59: 18,963,325 km (0.108 R)
• M60: 19,832,190 km (0.068 R)
• M61: 20,022,777 km (0.116 R)
• M62: 20,252,261 km (0.102 R)
• M63: 20,444,195 km (0.032 R)
• M64: 20,791,262 km (0.078 R)
• M65: 21,218,064 km (0.071 R)
• M66: 21,647,709 km (0.099 R)
• M67: 21,804,638 km (0.086 R)
• M68: 22,317,459 km (0.049 R)
• M69: 22,635,055 km (0.114 R)
• M70: 23,354,920 km (0.111 R)
• M71: 23,879,560 km (0.077 R)
• M72: 24,612,440 km (0.114 R)
• M73: 25,105,215 km (0.057 R)
• M74: 25,808,774 km (0.057 R)
• M75: 26,518,766 km (0.074 R)
• M76: 27,277,676 km (0.112 R)
• M77: 27,404,834 km (0.07 R)
• M78: 28,601,168 km (0.097 R)
• M79: 28,859,823 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.7

Radius: 13.8

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 8.65 AU - 9.07 AU

Year: 10043 Days

Day: 12.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 56,072,951 km

• M1: 470,186 km (0.098 R)
• M2: 612,753 km (0.116 R)
• M3: 931,845 km (0.093 R)
• M4: 1,067,830 km (0.114 R)
• M5: 1,192,744 km (0.061 R)
• M6: 1,323,044 km (0.079 R)
• M7: 1,438,832 km (0.059 R)
• M8: 1,558,062 km (0.113 R)
• M9: 1,681,031 km (0.073 R)
• M10: 1,893,460 km (0.103 R)
• M11: 2,092,425 km (0.08 R)
• M12: 2,183,231 km (0.038 R)
• M13: 2,275,234 km (0.085 R)
• M14: 2,392,369 km (0.086 R)
• M15: 3,008,413 km (0.094 R)
• M16: 3,189,726 km (0.109 R)
• M17: 3,509,117 km (0.104 R)
• M18: 4,036,300 km (0.106 R)
• M19: 4,352,999 km (0.078 R)
• M20: 5,414,545 km (0.063 R)
• M21: 6,088,933 km (0.097 R)
• M22: 6,286,551 km (0.115 R)
• M23: 6,722,031 km (0.104 R)
• M24: 7,132,677 km (0.082 R)
• M25: 7,728,675 km (0.073 R)
• M26: 7,978,802 km (0.117 R)
• M27: 8,377,182 km (0.109 R)
• M28: 9,043,341 km (0.113 R)
• M29: 9,496,922 km (0.099 R)
• M30: 9,842,194 km (0.095 R)
• M31: 10,902,244 km (0.082 R)
• M32: 11,062,463 km (0.109 R)
• M33: 13,214,878 km (0.107 R)
• M34: 13,643,475 km (0.071 R)
• M35: 14,033,028 km (0.108 R)
• M36: 14,426,471 km (0.097 R)
• M37: 14,779,073 km (0.096 R)
• M38: 14,956,496 km (0.092 R)
• M39: 15,045,507 km (0.071 R)
• M40: 15,583,012 km (0.054 R)
• M41: 16,126,950 km (0.113 R)
• M42: 16,585,018 km (0.101 R)
• M43: 18,316,763 km (0.07 R)
• M44: 18,986,962 km (0.1 R)
• M45: 19,179,943 km (0.026 R)
• M46: 19,276,733 km (0.057 R)
• M47: 20,796,946 km (0.08 R)
• M48: 21,445,752 km (0.1 R)
• M49: 21,596,547 km (0.073 R)
• M50: 21,747,491 km (0.093 R)
• M51: 22,406,171 km (0.055 R)
• M52: 22,917,347 km (0.058 R)
• M53: 23,691,216 km (0.088 R)
• M54: 23,899,157 km (0.041 R)
• M55: 24,211,967 km (0.086 R)
• M56: 24,526,272 km (0.12 R)
• M57: 24,631,289 km (0.058 R)
• M58: 25,317,794 km (0.119 R)
• M59: 27,687,724 km (0.105 R)
• M60: 27,851,982 km (0.068 R)
• M61: 28,677,613 km (0.046 R)
• M62: 29,959,367 km (0.107 R)
• M63: 30,861,891 km (0.076 R)
• M64: 31,487,659 km (0.055 R)
• M65: 31,716,245 km (0.115 R)
• M66: 32,060,170 km (0.031 R)
• M67: 32,636,122 km (0.118 R)
• M68: 33,099,277 km (0.109 R)
• M69: 33,798,198 km (0.09 R)
• M70: 34,032,319 km (0.09 R)
• M71: 35,864,444 km (0.085 R)
• M72: 37,486,384 km (0.104 R)
• M73: 38,214,776 km (0.108 R)
• M74: 38,397,585 km (0.096 R)
• M75: 39,131,961 km (0.105 R)
• M76: 40,801,174 km (0.1 R)
• M77: 41,487,828 km (0.098 R)
• M78: 41,863,917 km (0.067 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.4

Radius: 9.3

Gravity: 10.56 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.49 AU - 10.29 AU

Year: 10957 Days

Day: 6.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 56,072,951 km

• M1: 117,434 km (0.113 R)
• M2: 298,298 km (0.105 R)
• M3: 377,884 km (0.096 R)
• M4: 837,449 km (0.092 R)
• M5: 1,754,185 km (0.045 R)
• M6: 2,129,376 km (0.072 R)
• M7: 2,708,320 km (0.094 R)
• M8: 2,860,461 km (0.103 R)
• M9: 2,922,095 km (0.112 R)
• M10: 3,046,860 km (0.113 R)
• M11: 3,205,284 km (0.087 R)
• M12: 3,866,058 km (0.073 R)
• M13: 4,971,287 km (0.068 R)
• M14: 5,423,970 km (0.072 R)
• M15: 5,616,502 km (0.119 R)
• M16: 6,048,092 km (0.12 R)
• M17: 7,278,834 km (0.079 R)
• M18: 7,448,777 km (0.109 R)
• M19: 7,619,917 km (0.093 R)
• M20: 8,362,072 km (0.069 R)
• M21: 8,899,727 km (0.113 R)
• M22: 9,448,602 km (0.074 R)
• M23: 9,587,578 km (0.094 R)
• M24: 10,820,115 km (0.108 R)
• M25: 11,014,143 km (0.048 R)
• M26: 11,111,531 km (0.115 R)
• M27: 13,120,182 km (0.074 R)
• M28: 13,378,986 km (0.1 R)
• M29: 14,378,151 km (0.091 R)
• M30: 14,645,033 km (0.094 R)
• M31: 15,075,576 km (0.075 R)
• M32: 15,674,267 km (0.073 R)
• M33: 16,280,736 km (0.119 R)
• M34: 16,782,787 km (0.083 R)
• M35: 16,894,985 km (0.067 R)
• M36: 17,630,558 km (0.084 R)
• M37: 17,973,586 km (0.118 R)
• M38: 18,608,330 km (0.056 R)
• M39: 19,015,984 km (0.05 R)
• M40: 19,485,571 km (0.05 R)
• M41: 19,662,546 km (0.066 R)
• M42: 19,781,027 km (0.079 R)
• M43: 19,899,509 km (0.091 R)
• M44: 21,523,543 km (0.11 R)
• M45: 22,505,803 km (0.088 R)
• M46: 22,691,603 km (0.038 R)
• M47: 23,377,210 km (0.089 R)
• M48: 23,817,178 km (0.068 R)
• M49: 24,323,267 km (0.07 R)
• M50: 24,641,312 km (0.042 R)
• M51: 25,668,451 km (0.107 R)
• M52: 25,862,629 km (0.094 R)
• M53: 26,317,557 km (0.096 R)
• M54: 27,698,195 km (0.03 R)
• M55: 28,030,303 km (0.118 R)
• M56: 28,497,646 km (0.111 R)
• M57: 29,914,937 km (0.1 R)
• M58: 31,216,887 km (0.113 R)
• M59: 32,118,214 km (0.081 R)
• M60: 32,467,226 km (0.043 R)
• M61: 32,537,238 km (0.12 R)
• M62: 35,736,538 km (0.077 R)
• M63: 36,025,710 km (0.113 R)
• M64: 37,044,023 km (0.068 R)
• M65: 37,190,330 km (0.091 R)
• M66: 37,556,845 km (0.069 R)
• M67: 38,737,471 km (0.069 R)
• M68: 38,960,222 km (0.086 R)
• M69: 39,481,720 km (0.094 R)
• M70: 40,080,411 km (0.05 R)
• M71: 40,230,607 km (0.119 R)
• M72: 40,682,094 km (0.073 R)
• M73: 42,811,619 km (0.085 R)
• M74: 43,118,744 km (0.108 R)
• M75: 43,272,530 km (0.114 R)
• M76: 44,122,097 km (0.114 R)
• M77: 45,289,259 km (0.094 R)
• M78: 45,367,499 km (0.11 R)
• M79: 45,994,613 km (0.106 R)
• M80: 46,782,396 km (0.027 R)
• M81: 47,019,658 km (0.06 R)
• M82: 47,098,795 km (0.099 R)
• M83: 48,211,654 km (0.098 R)
• M84: 49,333,339 km (0.06 R)
• M85: 49,574,790 km (0.118 R)
• M86: 50,139,671 km (0.098 R)
• M87: 50,544,483 km (0.118 R)
• M88: 50,950,492 km (0.094 R)
• M89: 51,847,331 km (0.08 R)
• M90: 53,739,295 km (0.069 R)
• M91: 54,153,532 km (0.102 R)
• M92: 55,905,173 km (0.051 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 10,509 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit