🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.47 AU - 0.71 AU

Year: 167 Days

Day: 13.7 Hours

Environment

Temp: 212 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.01 AU - 1.37 AU

Year: 479 Days

Day: 31.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.3 AU - 1.4 AU

Year: 579 Days

Day: 16.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.7 AU - 4.96 AU

Year: 3324 Days

Day: 23.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,228,776 km

• M1: 425,905 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.8

Radius: 10.9

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.08 AU - 7.3 AU

Year: 5682 Days

Day: 9.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 72,228,776 km

• M1: 169,794 km (0.09 R)
• M2: 264,489 km (0.046 R)
• M3: 392,994 km (0.06 R)
• M4: 490,681 km (0.114 R)
• M5: 660,923 km (0.115 R)
• M6: 770,878 km (0.059 R)
• M7: 851,960 km (0.09 R)
• M8: 1,126,921 km (0.093 R)
• M9: 1,288,935 km (0.032 R)
• M10: 1,517,371 km (0.108 R)
• M11: 1,591,422 km (0.051 R)
• M12: 1,759,121 km (0.096 R)
• M13: 1,884,784 km (0.074 R)
• M14: 2,013,438 km (0.079 R)
• M15: 2,112,023 km (0.076 R)
• M16: 2,195,349 km (0.099 R)
• M17: 2,331,184 km (0.109 R)
• M18: 2,434,855 km (0.099 R)
• M19: 2,701,139 km (0.097 R)
• M20: 2,773,694 km (0.113 R)
• M21: 3,261,682 km (0.074 R)
• M22: 3,575,539 km (0.06 R)
• M23: 3,756,403 km (0.068 R)
• M24: 4,381,123 km (0.062 R)
• M25: 4,683,760 km (0.115 R)
• M26: 5,060,447 km (0.062 R)
• M27: 5,749,196 km (0.065 R)
• M28: 6,009,197 km (0.117 R)
• M29: 6,152,661 km (0.099 R)
• M30: 6,321,408 km (0.095 R)
• M31: 6,418,646 km (0.086 R)
• M32: 6,516,334 km (0.092 R)
• M33: 7,961,299 km (0.082 R)
• M34: 8,706,297 km (0.088 R)
• M35: 9,196,978 km (0.105 R)
• M36: 9,390,258 km (0.102 R)
• M37: 10,148,420 km (0.112 R)
• M38: 10,233,841 km (0.082 R)
• M39: 10,635,810 km (0.111 R)
• M40: 11,723,088 km (0.114 R)
• M41: 11,992,813 km (0.101 R)
• M42: 12,083,319 km (0.069 R)
• M43: 12,173,826 km (0.116 R)
• M44: 12,295,150 km (0.114 R)
• M45: 13,185,706 km (0.07 R)
• M46: 13,717,526 km (0.116 R)
• M47: 13,843,637 km (0.12 R)
• M48: 13,970,197 km (0.114 R)
• M49: 14,320,107 km (0.099 R)
• M50: 14,512,190 km (0.095 R)
• M51: 14,705,171 km (0.088 R)
• M52: 15,452,862 km (0.068 R)
• M53: 15,715,855 km (0.111 R)
• M54: 16,715,019 km (0.034 R)
• M55: 16,849,807 km (0.109 R)
• M56: 17,052,811 km (0.077 R)
• M57: 17,222,455 km (0.12 R)
• M58: 17,666,162 km (0.104 R)
• M59: 17,941,273 km (0.072 R)
• M60: 18,044,645 km (0.106 R)
• M61: 19,408,080 km (0.1 R)
• M62: 19,514,294 km (0.086 R)
• M63: 20,084,262 km (0.099 R)
• M64: 20,227,577 km (0.07 R)
• M65: 20,587,509 km (0.098 R)
• M66: 20,695,818 km (0.082 R)
• M67: 21,350,010 km (0.091 R)
• M68: 21,532,968 km (0.085 R)
• M69: 21,606,271 km (0.11 R)
• M70: 21,753,176 km (0.112 R)
• M71: 22,084,984 km (0.084 R)
• M72: 22,195,836 km (0.118 R)
• M73: 22,418,288 km (0.08 R)
• M74: 22,604,238 km (0.052 R)
• M75: 23,165,230 km (0.086 R)
• M76: 23,768,558 km (0.097 R)
• M77: 23,920,251 km (0.088 R)
• M78: 25,338,289 km (0.079 R)
• M79: 25,648,405 km (0.1 R)
• M80: 25,726,196 km (0.117 R)
• M81: 26,077,003 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47

Radius: 9.5

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.51 AU - 8.27 AU

Year: 6673 Days

Day: 11.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 72,228,776 km

• M1: 119,529 km (0.071 R)
• M2: 560,394 km (0.096 R)
• M3: 653,144 km (0.116 R)
• M4: 880,234 km (0.11 R)
• M5: 947,553 km (0.117 R)
• M6: 1,132,755 km (0.078 R)
• M7: 1,641,687 km (0.115 R)
• M8: 1,757,925 km (0.096 R)
• M9: 1,976,487 km (0.066 R)
• M10: 2,262,069 km (0.071 R)
• M11: 2,332,530 km (0.068 R)
• M12: 2,475,994 km (0.079 R)
• M13: 2,646,985 km (0.072 R)
• M14: 2,758,884 km (0.054 R)
• M15: 2,962,038 km (0.077 R)
• M16: 3,117,620 km (0.095 R)
• M17: 3,236,101 km (0.088 R)
• M18: 3,315,837 km (0.093 R)
• M19: 3,382,857 km (0.066 R)
• M20: 3,463,939 km (0.073 R)
• M21: 3,949,833 km (0.107 R)
• M22: 4,078,188 km (0.108 R)
• M23: 4,295,404 km (0.07 R)
• M24: 4,969,641 km (0.082 R)
• M25: 5,311,173 km (0.085 R)
• M26: 5,468,999 km (0.12 R)
• M27: 5,692,648 km (0.104 R)
• M28: 5,902,982 km (0.086 R)
• M29: 6,000,969 km (0.08 R)
• M30: 6,198,438 km (0.028 R)
• M31: 6,532,490 km (0.089 R)
• M32: 6,667,876 km (0.116 R)
• M33: 6,889,580 km (0.105 R)
• M34: 7,010,156 km (0.096 R)
• M35: 7,323,115 km (0.048 R)
• M36: 7,428,432 km (0.096 R)
• M37: 7,962,795 km (0.11 R)
• M38: 8,344,270 km (0.041 R)
• M39: 8,546,377 km (0.064 R)
• M40: 8,713,029 km (0.093 R)
• M41: 8,974,376 km (0.113 R)
• M42: 9,620,041 km (0.114 R)
• M43: 9,870,767 km (0.042 R)
• M44: 10,123,737 km (0.099 R)
• M45: 10,576,569 km (0.034 R)
• M46: 10,975,697 km (0.084 R)
• M47: 11,318,874 km (0.107 R)
• M48: 11,563,317 km (0.115 R)
• M49: 11,995,206 km (0.055 R)
• M50: 13,279,504 km (0.066 R)
• M51: 13,365,223 km (0.085 R)
• M52: 13,666,663 km (0.079 R)
• M53: 14,254,583 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.3

Radius: 14.5

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 9.25 AU - 15.03 AU

Year: 15606 Days

Day: 6.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 72,228,776 km

• M1: 205,847 km (0.111 R)
• M2: 384,167 km (0.101 R)
• M3: 536,159 km (0.089 R)
• M4: 735,274 km (0.054 R)
• M5: 1,319,603 km (0.052 R)
• M6: 1,572,274 km (0.073 R)
• M7: 1,719,777 km (0.1 R)
• M8: 1,903,184 km (0.053 R)
• M9: 2,223,772 km (0.073 R)
• M10: 3,063,764 km (0.118 R)
• M11: 3,250,463 km (0.072 R)
• M12: 4,117,382 km (0.08 R)
• M13: 4,748,236 km (0.105 R)
• M14: 4,921,770 km (0.107 R)
• M15: 5,636,698 km (0.094 R)
• M16: 6,147,276 km (0.103 R)
• M17: 8,545,778 km (0.071 R)
• M18: 10,344,693 km (0.077 R)
• M19: 10,740,978 km (0.118 R)
• M20: 10,855,121 km (0.063 R)
• M21: 11,373,926 km (0.09 R)
• M22: 11,665,642 km (0.068 R)
• M23: 11,783,076 km (0.098 R)
• M24: 12,137,623 km (0.113 R)
• M25: 12,978,662 km (0.074 R)
• M26: 13,100,435 km (0.043 R)
• M27: 14,212,845 km (0.081 R)
• M28: 14,338,208 km (0.118 R)
• M29: 16,068,158 km (0.114 R)
• M30: 17,660,627 km (0.03 R)
• M31: 18,475,636 km (0.111 R)
• M32: 20,637,774 km (0.077 R)
• M33: 20,851,250 km (0.071 R)
• M34: 21,208,640 km (0.108 R)
• M35: 22,365,929 km (0.065 R)
• M36: 23,990,711 km (0.05 R)
• M37: 24,215,258 km (0.12 R)
• M38: 24,590,898 km (0.114 R)
• M39: 25,272,167 km (0.107 R)
• M40: 27,901,349 km (0.11 R)
• M41: 28,058,577 km (0.077 R)
• M42: 29,008,972 km (0.072 R)
• M43: 29,408,099 km (0.119 R)
• M44: 32,334,981 km (0.09 R)
• M45: 32,748,769 km (0.091 R)
• M46: 33,498,105 km (0.026 R)
• M47: 34,421,722 km (0.08 R)
• M48: 35,013,681 km (0.08 R)
• M49: 37,762,991 km (0.05 R)
• M50: 38,987,449 km (0.045 R)
• M51: 39,163,526 km (0.082 R)
• M52: 40,848,596 km (0.12 R)
• M53: 42,105,368 km (0.085 R)
• M54: 42,376,439 km (0.112 R)
• M55: 43,739,874 km (0.114 R)
• M56: 46,696,676 km (0.085 R)
• M57: 48,388,030 km (0.079 R)
• M58: 48,766,662 km (0.038 R)
• M59: 50,482,549 km (0.081 R)
• M60: 50,674,334 km (0.097 R)
• M61: 50,770,376 km (0.091 R)
• M62: 51,251,483 km (0.102 R)
• M63: 51,540,805 km (0.103 R)
• M64: 52,024,305 km (0.11 R)
• M65: 52,509,301 km (0.062 R)
• M66: 52,703,629 km (0.083 R)
• M67: 52,995,644 km (0.099 R)
• M68: 54,071,253 km (0.055 R)
• M69: 54,169,389 km (0.05 R)
• M70: 54,267,525 km (0.066 R)
• M71: 55,055,158 km (0.119 R)
• M72: 55,351,511 km (0.1 R)
• M73: 55,648,463 km (0.076 R)
• M74: 56,045,197 km (0.12 R)
• M75: 60,470,152 km (0.049 R)
• M76: 62,415,523 km (0.095 R)
• M77: 63,240,705 km (0.087 R)
• M78: 66,577,485 km (0.082 R)
• M79: 68,055,363 km (0.095 R)
• M80: 69,117,507 km (0.025 R)
• M81: 70,078,225 km (0.108 R)
• M82: 71,258,253 km (0.109 R)
• M83: 71,689,095 km (0.113 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 10,598 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit