🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.75 AU - 0.97 AU

Year: 288 Days

Day: 17.9 Hours

Environment

Temp: 144 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,921,940 km

• M1: 272,268 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.05 AU - 1.19 AU

Year: 429 Days

Day: 41.3 Hours

Environment

Temp: 29 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.77 AU - 2.47 AU

Year: 1116 Days

Day: 45.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,921,940 km

• M1: 54,902 km (0.044 R)
• M2: 1,203,515 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.83 AU - 3.47 AU

Year: 2022 Days

Day: 22.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.7

Radius: 9.9

Gravity: 9.99 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 8.56 AU - 10.44 AU

Year: 10590 Days

Day: 6.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,921,940 km

• M1: 124,914 km (0.08 R)
• M2: 205,996 km (0.102 R)
• M3: 385,364 km (0.084 R)
• M4: 521,498 km (0.099 R)
• M5: 767,736 km (0.096 R)
• M6: 864,825 km (0.117 R)
• M7: 1,510,041 km (0.098 R)
• M8: 1,634,207 km (0.077 R)
• M9: 1,919,490 km (0.12 R)
• M10: 2,081,954 km (0.095 R)
• M11: 2,362,898 km (0.105 R)
• M12: 2,960,991 km (0.099 R)
• M13: 3,086,204 km (0.081 R)
• M14: 3,181,348 km (0.103 R)
• M15: 3,840,028 km (0.083 R)
• M16: 5,091,264 km (0.099 R)
• M17: 5,937,539 km (0.073 R)
• M18: 6,417,449 km (0.11 R)
• M19: 6,539,372 km (0.092 R)
• M20: 6,744,321 km (0.095 R)
• M21: 6,909,926 km (0.115 R)
• M22: 7,202,838 km (0.1 R)
• M23: 8,326,318 km (0.08 R)
• M24: 8,593,350 km (0.086 R)
• M25: 8,772,868 km (0.113 R)
• M26: 8,999,060 km (0.082 R)
• M27: 9,319,050 km (0.056 R)
• M28: 9,411,202 km (0.088 R)
• M29: 10,206,464 km (0.084 R)
• M30: 10,732,450 km (0.1 R)
• M31: 11,960,499 km (0.073 R)
• M32: 12,060,730 km (0.069 R)
• M33: 12,413,631 km (0.061 R)
• M34: 14,654,458 km (0.025 R)
• M35: 16,680,462 km (0.076 R)
• M36: 17,412,893 km (0.099 R)
• M37: 18,098,350 km (0.046 R)
• M38: 18,213,541 km (0.107 R)
• M39: 18,560,309 km (0.12 R)
• M40: 20,927,396 km (0.079 R)
• M41: 21,351,356 km (0.087 R)
• M42: 21,655,788 km (0.087 R)
• M43: 22,207,654 km (0.104 R)
• M44: 22,764,158 km (0.114 R)
• M45: 22,950,707 km (0.047 R)
• M46: 26,589,825 km (0.093 R)
• M47: 29,451,333 km (0.085 R)
• M48: 29,519,101 km (0.112 R)
• M49: 30,609,370 km (0.101 R)
• M50: 32,130,032 km (0.112 R)
• M51: 33,887,807 km (0.111 R)
• M52: 35,676,699 km (0.048 R)
• M53: 37,349,352 km (0.109 R)
• M54: 37,789,769 km (0.116 R)
• M55: 38,824,387 km (0.095 R)
• M56: 38,973,088 km (0.116 R)
• M57: 39,121,788 km (0.09 R)
• M58: 39,643,885 km (0.03 R)
• M59: 39,793,482 km (0.048 R)
• M60: 40,393,819 km (0.091 R)
• M61: 40,469,066 km (0.106 R)
• M62: 41,148,390 km (0.096 R)
• M63: 43,362,888 km (0.058 R)
• M64: 43,903,235 km (0.089 R)
• M65: 44,290,544 km (0.063 R)
• M66: 44,834,781 km (0.055 R)
• M67: 45,146,693 km (0.088 R)
• M68: 45,381,112 km (0.112 R)
• M69: 48,625,292 km (0.095 R)
• M70: 48,785,511 km (0.111 R)
• M71: 48,945,880 km (0.085 R)
• M72: 49,669,485 km (0.104 R)
• M73: 49,750,118 km (0.106 R)
• M74: 49,830,901 km (0.107 R)
• M75: 50,315,748 km (0.082 R)
• M76: 50,721,158 km (0.116 R)
• M77: 51,780,012 km (0.112 R)
• M78: 53,010,903 km (0.105 R)
• M79: 53,340,766 km (0.062 R)
• M80: 54,085,465 km (0.102 R)
• M81: 56,004,057 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.5

Radius: 14.3

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.74 AU - 11.26 AU

Year: 12305 Days

Day: 5.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 52,921,940 km

• M1: 224,696 km (0.102 R)
• M2: 963,859 km (0.109 R)
• M3: 1,442,273 km (0.091 R)
• M4: 1,758,523 km (0.118 R)
• M5: 1,860,549 km (0.076 R)
• M6: 2,630,978 km (0.107 R)
• M7: 2,989,713 km (0.11 R)
• M8: 3,269,162 km (0.109 R)
• M9: 3,655,274 km (0.068 R)
• M10: 4,296,900 km (0.043 R)
• M11: 4,613,299 km (0.114 R)
• M12: 4,756,315 km (0.037 R)
• M13: 5,569,678 km (0.105 R)
• M14: 5,683,971 km (0.106 R)
• M15: 7,033,942 km (0.096 R)
• M16: 7,199,248 km (0.096 R)
• M17: 7,660,159 km (0.112 R)
• M18: 8,260,944 km (0.108 R)
• M19: 8,435,375 km (0.093 R)
• M20: 9,371,409 km (0.112 R)
• M21: 9,644,874 km (0.12 R)
• M22: 10,106,683 km (0.063 R)
• M23: 10,293,381 km (0.116 R)
• M24: 10,670,367 km (0.093 R)
• M25: 10,812,934 km (0.092 R)
• M26: 11,051,842 km (0.114 R)
• M27: 11,147,884 km (0.065 R)
• M28: 11,244,374 km (0.116 R)
• M29: 11,486,424 km (0.036 R)
• M30: 11,877,473 km (0.115 R)
• M31: 12,372,492 km (0.074 R)
• M32: 12,672,735 km (0.092 R)
• M33: 12,773,414 km (0.115 R)
• M34: 13,846,181 km (0.099 R)
• M35: 13,949,852 km (0.094 R)
• M36: 14,210,152 km (0.091 R)
• M37: 15,267,510 km (0.102 R)
• M38: 16,077,283 km (0.097 R)
• M39: 16,240,943 km (0.115 R)
• M40: 17,290,073 km (0.073 R)
• M41: 17,401,823 km (0.085 R)
• M42: 18,020,709 km (0.112 R)
• M43: 18,133,955 km (0.102 R)
• M44: 18,761,219 km (0.116 R)
• M45: 19,221,980 km (0.077 R)
• M46: 19,861,660 km (0.039 R)
• M47: 22,245,951 km (0.093 R)
• M48: 23,101,801 km (0.071 R)
• M49: 23,906,039 km (0.06 R)
• M50: 24,531,059 km (0.097 R)
• M51: 25,224,744 km (0.112 R)
• M52: 25,669,499 km (0.066 R)
• M53: 25,924,862 km (0.119 R)
• M54: 27,474,547 km (0.097 R)
• M55: 27,801,268 km (0.095 R)
• M56: 28,458,452 km (0.085 R)
• M57: 29,187,143 km (0.072 R)
• M58: 31,410,317 km (0.088 R)
• M59: 33,130,543 km (0.097 R)
• M60: 33,269,519 km (0.101 R)
• M61: 33,478,358 km (0.109 R)
• M62: 35,518,873 km (0.117 R)
• M63: 36,375,021 km (0.114 R)
• M64: 36,949,627 km (0.088 R)
• M65: 38,253,372 km (0.088 R)
• M66: 39,498,475 km (0.086 R)
• M67: 40,162,989 km (0.07 R)
• M68: 40,459,492 km (0.08 R)
• M69: 40,905,743 km (0.113 R)
• M70: 41,204,190 km (0.099 R)
• M71: 42,254,068 km (0.084 R)
• M72: 43,085,234 km (0.088 R)
• M73: 43,237,076 km (0.096 R)
• M74: 43,540,909 km (0.052 R)
• M75: 44,074,525 km (0.115 R)
• M76: 45,148,338 km (0.12 R)
• M77: 47,087,127 km (0.112 R)
• M78: 47,478,175 km (0.038 R)
• M79: 48,027,349 km (0.111 R)
• M80: 48,184,726 km (0.102 R)
• M81: 48,420,941 km (0.11 R)
• M82: 49,211,416 km (0.103 R)
• M83: 50,724,898 km (0.04 R)
• M84: 52,011,290 km (0.076 R)
• M85: 53,389,984 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.8

Radius: 12

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 8.39 AU - 13.47 AU

Year: 13068 Days

Day: 14.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 52,921,940 km

• M1: 212,130 km (0.065 R)
• M2: 327,021 km (0.111 R)
• M3: 448,943 km (0.069 R)
• M4: 575,503 km (0.103 R)
• M5: 817,104 km (0.097 R)
• M6: 905,217 km (0.095 R)
• M7: 1,505,254 km (0.069 R)
• M8: 1,706,762 km (0.12 R)
• M9: 1,869,824 km (0.101 R)
• M10: 2,161,689 km (0.029 R)
• M11: 2,573,682 km (0.076 R)
• M12: 2,871,531 km (0.056 R)
• M13: 3,209,174 km (0.075 R)
• M14: 4,109,005 km (0.086 R)
• M15: 4,203,102 km (0.093 R)
• M16: 4,849,215 km (0.078 R)
• M17: 5,015,717 km (0.109 R)
• M18: 5,320,149 km (0.09 R)
• M19: 6,524,412 km (0.11 R)
• M20: 6,671,616 km (0.078 R)
• M21: 7,693,370 km (0.114 R)
• M22: 8,682,660 km (0.108 R)
• M23: 9,007,737 km (0.071 R)
• M24: 9,171,696 km (0.112 R)
• M25: 9,254,124 km (0.088 R)
• M26: 9,795,818 km (0.102 R)
• M27: 10,433,554 km (0.117 R)
• M28: 10,649,124 km (0.046 R)
• M29: 11,348,943 km (0.083 R)
• M30: 11,793,997 km (0.118 R)
• M31: 12,747,085 km (0.066 R)
• M32: 13,866,526 km (0.076 R)
• M33: 14,056,066 km (0.056 R)
• M34: 14,342,247 km (0.088 R)
• M35: 15,017,233 km (0.12 R)
• M36: 15,260,778 km (0.039 R)
• M37: 15,604,105 km (0.1 R)
• M38: 16,749,875 km (0.06 R)
• M39: 17,409,452 km (0.116 R)
• M40: 17,819,500 km (0.106 R)
• M41: 18,597,110 km (0.064 R)
• M42: 19,385,790 km (0.093 R)
• M43: 19,651,176 km (0.057 R)
• M44: 20,778,695 km (0.092 R)
• M45: 20,887,154 km (0.09 R)
• M46: 21,104,669 km (0.058 R)
• M47: 22,148,264 km (0.112 R)
• M48: 22,259,116 km (0.097 R)
• M49: 23,096,116 km (0.107 R)
• M50: 25,378,381 km (0.038 R)
• M51: 26,077,003 km (0.117 R)
• M52: 26,311,273 km (0.071 R)
• M53: 26,428,708 km (0.108 R)
• M54: 27,018,423 km (0.036 R)
• M55: 27,374,316 km (0.086 R)
• M56: 28,090,740 km (0.1 R)
• M57: 28,511,409 km (0.066 R)
• M58: 29,420,216 km (0.105 R)
• M59: 30,092,509 km (0.085 R)
• M60: 32,391,230 km (0.071 R)
• M61: 33,721,006 km (0.082 R)
• M62: 33,912,341 km (0.049 R)
• M63: 34,424,564 km (0.062 R)
• M64: 34,810,377 km (0.095 R)
• M65: 35,068,434 km (0.075 R)
• M66: 36,368,140 km (0.088 R)
• M67: 37,089,650 km (0.099 R)
• M68: 37,551,310 km (0.057 R)
• M69: 39,014,377 km (0.08 R)
• M70: 39,887,729 km (0.081 R)
• M71: 40,360,758 km (0.067 R)
• M72: 40,971,566 km (0.116 R)
• M73: 42,339,788 km (0.091 R)
• M74: 43,306,489 km (0.099 R)
• M75: 45,966,938 km (0.12 R)
• M76: 46,249,977 km (0.098 R)
• M77: 46,889,059 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.8

Radius: 14.5

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 10.88 AU - 11.3 AU

Year: 13356 Days

Day: 6 Hours

Environment

Temp: -188 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 52,921,940 km

• M1: 218,114 km (0.065 R)
• M2: 376,388 km (0.117 R)
• M3: 634,295 km (0.114 R)
• M4: 898,036 km (0.028 R)
• M5: 1,095,056 km (0.119 R)
• M6: 1,307,186 km (0.081 R)
• M7: 1,823,149 km (0.115 R)
• M8: 2,567,399 km (0.073 R)
• M9: 2,738,539 km (0.118 R)
• M10: 2,943,039 km (0.115 R)
• M11: 3,122,556 km (0.105 R)
• M12: 3,398,864 km (0.069 R)
• M13: 3,779,740 km (0.089 R)
• M14: 3,942,502 km (0.105 R)
• M15: 4,141,168 km (0.094 R)
• M16: 4,275,358 km (0.074 R)
• M17: 4,687,051 km (0.067 R)
• M18: 4,968,594 km (0.118 R)
• M19: 6,892,124 km (0.069 R)
• M20: 7,212,861 km (0.117 R)
• M21: 7,827,709 km (0.059 R)
• M22: 8,078,435 km (0.117 R)
• M23: 8,247,181 km (0.1 R)
• M24: 9,817,211 km (0.084 R)
• M25: 11,054,385 km (0.109 R)
• M26: 11,148,033 km (0.107 R)
• M27: 11,335,928 km (0.108 R)
• M28: 12,050,408 km (0.101 R)
• M29: 12,243,539 km (0.05 R)
• M30: 12,388,948 km (0.084 R)
• M31: 13,723,660 km (0.047 R)
• M32: 14,741,673 km (0.094 R)
• M33: 15,103,850 km (0.118 R)
• M34: 15,207,820 km (0.118 R)
• M35: 15,468,869 km (0.105 R)
• M36: 15,889,538 km (0.105 R)
• M37: 16,101,368 km (0.104 R)
• M38: 16,260,840 km (0.094 R)
• M39: 16,527,872 km (0.026 R)
• M40: 16,634,984 km (0.091 R)
• M41: 17,012,120 km (0.105 R)
• M42: 17,829,523 km (0.119 R)
• M43: 18,215,336 km (0.032 R)
• M44: 19,615,871 km (0.068 R)
• M45: 20,876,981 km (0.081 R)
• M46: 21,342,081 km (0.1 R)
• M47: 21,751,830 km (0.106 R)
• M48: 22,638,646 km (0.111 R)
• M49: 23,176,450 km (0.107 R)
• M50: 23,296,577 km (0.116 R)
• M51: 24,753,660 km (0.067 R)
• M52: 25,431,488 km (0.061 R)
• M53: 25,617,289 km (0.105 R)
• M54: 26,365,428 km (0.062 R)
• M55: 27,374,166 km (0.101 R)
• M56: 27,501,025 km (0.039 R)
• M57: 28,846,209 km (0.072 R)
• M58: 30,212,636 km (0.048 R)
• M59: 32,603,958 km (0.102 R)
• M60: 33,482,247 km (0.116 R)
• M61: 34,848,974 km (0.109 R)
• M62: 37,003,033 km (0.099 R)
• M63: 37,424,899 km (0.111 R)
• M64: 37,919,171 km (0.096 R)
• M65: 38,344,477 km (0.116 R)
• M66: 38,914,146 km (0.078 R)
• M67: 39,414,850 km (0.118 R)
• M68: 40,494,947 km (0.107 R)
• M69: 41,220,496 km (0.049 R)
• M70: 42,023,538 km (0.119 R)
• M71: 42,390,202 km (0.116 R)
• M72: 42,610,710 km (0.103 R)
• M73: 44,538,128 km (0.118 R)
• M74: 44,837,175 km (0.099 R)
• M75: 45,211,917 km (0.11 R)
• M76: 46,115,488 km (0.041 R)
• M77: 46,493,821 km (0.089 R)
• M78: 47,940,582 km (0.054 R)
• M79: 48,785,062 km (0.038 R)
• M80: 50,566,474 km (0.081 R)
• M81: 50,800,445 km (0.113 R)
• M82: 51,269,285 km (0.101 R)
• M83: 52,684,780 km (0.117 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 14,005 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit