🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.6 AU - 0.94 AU

Year: 251 Days

Day: 13.5 Hours

Environment

Temp: 156 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.79 AU - 0.89 AU

Year: 286 Days

Day: 19.5 Hours

Environment

Temp: 136 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,594,963 km

• M1: 422,016 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.77 AU - 1.07 AU

Year: 327 Days

Day: 33.2 Hours

Environment

Temp: 34 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 53,594,963 km

• M1: 51,312 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.06 AU - 1.58 AU

Year: 562 Days

Day: 28.8 Hours

Environment

Temp: -26 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.7

Radius: 8.1

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.52 AU - 5.68 AU

Year: 3659 Days

Day: 10.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 53,594,963 km

• M1: 103,821 km (0.106 R)
• M2: 157,826 km (0.064 R)
• M3: 223,649 km (0.117 R)
• M4: 343,028 km (0.118 R)
• M5: 426,354 km (0.066 R)
• M6: 502,050 km (0.111 R)
• M7: 650,601 km (0.093 R)
• M8: 739,612 km (0.111 R)
• M9: 823,536 km (0.116 R)
• M10: 910,901 km (0.074 R)
• M11: 1,001,408 km (0.046 R)
• M12: 1,126,921 km (0.061 R)
• M13: 1,246,749 km (0.101 R)
• M14: 1,313,918 km (0.073 R)
• M15: 1,742,815 km (0.117 R)
• M16: 1,869,375 km (0.093 R)
• M17: 2,158,697 km (0.116 R)
• M18: 2,838,470 km (0.053 R)
• M19: 2,912,970 km (0.064 R)
• M20: 3,018,436 km (0.1 R)
• M21: 3,516,148 km (0.108 R)
• M22: 3,596,183 km (0.102 R)
• M23: 3,725,735 km (0.102 R)
• M24: 4,586,820 km (0.029 R)
• M25: 5,067,029 km (0.104 R)
• M26: 5,322,243 km (0.078 R)
• M27: 5,470,046 km (0.048 R)
• M28: 5,807,539 km (0.083 R)
• M29: 5,902,534 km (0.083 R)
• M30: 5,997,977 km (0.117 R)
• M31: 6,093,869 km (0.076 R)
• M32: 6,424,181 km (0.12 R)
• M33: 6,502,720 km (0.12 R)
• M34: 6,581,558 km (0.095 R)
• M35: 7,061,468 km (0.068 R)
• M36: 7,408,386 km (0.11 R)
• M37: 7,907,444 km (0.086 R)
• M38: 8,182,256 km (0.111 R)
• M39: 8,288,919 km (0.091 R)
• M40: 8,524,984 km (0.078 R)
• M41: 8,916,033 km (0.087 R)
• M42: 9,069,820 km (0.05 R)
• M43: 9,357,496 km (0.119 R)
• M44: 9,715,783 km (0.065 R)
• M45: 9,828,730 km (0.071 R)
• M46: 9,964,714 km (0.113 R)
• M47: 10,584,797 km (0.096 R)
• M48: 11,430,773 km (0.076 R)
• M49: 11,621,660 km (0.092 R)
• M50: 12,006,725 km (0.098 R)
• M51: 12,103,665 km (0.054 R)
• M52: 12,740,054 km (0.067 R)
• M53: 12,938,121 km (0.052 R)
• M54: 13,639,137 km (0.074 R)
• M55: 14,019,714 km (0.108 R)
• M56: 14,636,057 km (0.109 R)
• M57: 14,713,699 km (0.115 R)
• M58: 14,817,519 km (0.087 R)
• M59: 15,051,790 km (0.083 R)
• M60: 15,497,891 km (0.031 R)
• M61: 15,948,180 km (0.119 R)
• M62: 16,161,656 km (0.086 R)
• M63: 16,241,990 km (0.072 R)
• M64: 16,537,446 km (0.098 R)
• M65: 16,916,078 km (0.116 R)
• M66: 17,325,079 km (0.099 R)
• M67: 17,379,832 km (0.067 R)
• M68: 18,041,503 km (0.073 R)
• M69: 18,543,254 km (0.115 R)
• M70: 18,627,179 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.7

Radius: 11.9

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.76 AU - 5.88 AU

Year: 3924 Days

Day: 10.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 53,594,963 km

• M1: 148,401 km (0.089 R)
• M2: 229,782 km (0.082 R)
• M3: 350,358 km (0.108 R)
• M4: 549,174 km (0.111 R)
• M5: 761,154 km (0.095 R)
• M6: 838,197 km (0.094 R)
• M7: 1,070,822 km (0.104 R)
• M8: 1,224,309 km (0.106 R)
• M9: 1,308,084 km (0.099 R)
• M10: 1,446,611 km (0.089 R)
• M11: 1,562,849 km (0.107 R)
• M12: 1,719,777 km (0.112 R)
• M13: 1,882,091 km (0.108 R)
• M14: 2,029,744 km (0.079 R)
• M15: 2,357,812 km (0.054 R)
• M16: 2,571,587 km (0.069 R)
• M17: 2,825,305 km (0.114 R)
• M18: 2,949,621 km (0.101 R)
• M19: 3,029,806 km (0.113 R)
• M20: 3,298,184 km (0.101 R)
• M21: 3,721,696 km (0.07 R)
• M22: 3,808,463 km (0.105 R)
• M23: 3,921,110 km (0.052 R)
• M24: 4,514,265 km (0.091 R)
• M25: 4,620,330 km (0.075 R)
• M26: 4,700,365 km (0.08 R)
• M27: 4,807,926 km (0.094 R)
• M28: 4,984,451 km (0.077 R)
• M29: 5,080,344 km (0.087 R)
• M30: 5,204,660 km (0.068 R)
• M31: 5,288,135 km (0.107 R)
• M32: 5,711,946 km (0.1 R)
• M33: 6,000,670 km (0.054 R)
• M34: 6,088,334 km (0.052 R)
• M35: 6,249,900 km (0.062 R)
• M36: 6,383,341 km (0.026 R)
• M37: 6,941,491 km (0.083 R)
• M38: 7,048,902 km (0.086 R)
• M39: 7,483,933 km (0.12 R)
• M40: 7,768,318 km (0.052 R)
• M41: 7,847,904 km (0.089 R)
• M42: 7,943,946 km (0.072 R)
• M43: 8,056,294 km (0.095 R)
• M44: 8,298,942 km (0.074 R)
• M45: 8,626,262 km (0.052 R)
• M46: 8,725,296 km (0.04 R)
• M47: 9,412,249 km (0.093 R)
• M48: 9,531,180 km (0.114 R)
• M49: 9,702,170 km (0.077 R)
• M50: 9,788,039 km (0.115 R)
• M51: 10,029,640 km (0.108 R)
• M52: 10,273,335 km (0.051 R)
• M53: 10,360,849 km (0.086 R)
• M54: 10,695,799 km (0.086 R)
• M55: 10,837,767 km (0.062 R)
• M56: 11,105,847 km (0.045 R)
• M57: 11,213,707 km (0.11 R)
• M58: 11,593,835 km (0.095 R)
• M59: 12,162,905 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.9

Radius: 8.6

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.6 AU - 6.2 AU

Year: 5315 Days

Day: 14.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 53,594,963 km

• M1: 273,016 km (0.073 R)
• M2: 420,220 km (0.101 R)
• M3: 487,240 km (0.112 R)
• M4: 567,574 km (0.047 R)
• M5: 722,558 km (0.103 R)
• M6: 1,015,919 km (0.039 R)
• M7: 1,383,780 km (0.069 R)
• M8: 1,609,972 km (0.065 R)
• M9: 1,805,198 km (0.077 R)
• M10: 2,436,800 km (0.111 R)
• M11: 2,960,691 km (0.097 R)
• M12: 3,518,841 km (0.095 R)
• M13: 4,242,745 km (0.103 R)
• M14: 4,455,025 km (0.107 R)
• M15: 5,011,379 km (0.11 R)
• M16: 5,113,106 km (0.034 R)
• M17: 5,443,119 km (0.118 R)
• M18: 5,505,800 km (0.116 R)
• M19: 6,254,537 km (0.112 R)
• M20: 6,342,202 km (0.087 R)
• M21: 6,741,478 km (0.056 R)
• M22: 6,944,184 km (0.115 R)
• M23: 7,148,983 km (0.101 R)
• M24: 7,657,915 km (0.066 R)
• M25: 7,845,960 km (0.07 R)
• M26: 7,940,505 km (0.115 R)
• M27: 8,178,516 km (0.106 R)
• M28: 8,250,472 km (0.114 R)
• M29: 8,637,482 km (0.092 R)
• M30: 9,278,958 km (0.116 R)
• M31: 9,605,380 km (0.116 R)
• M32: 10,038,017 km (0.082 R)
• M33: 10,399,146 km (0.103 R)
• M34: 10,738,285 km (0.093 R)
• M35: 11,373,926 km (0.075 R)
• M36: 11,615,527 km (0.109 R)
• M37: 11,885,850 km (0.072 R)
• M38: 12,213,021 km (0.037 R)
• M39: 12,295,299 km (0.06 R)
• M40: 12,765,037 km (0.1 R)
• M41: 12,960,112 km (0.093 R)
• M42: 13,072,012 km (0.115 R)
• M43: 13,184,210 km (0.119 R)
• M44: 13,807,285 km (0.105 R)
• M45: 13,864,431 km (0.078 R)
• M46: 15,023,516 km (0.063 R)
• M47: 15,200,041 km (0.087 R)
• M48: 15,377,165 km (0.106 R)
• M49: 15,853,186 km (0.113 R)
• M50: 16,849,956 km (0.097 R)
• M51: 17,525,839 km (0.11 R)
• M52: 18,650,666 km (0.084 R)
• M53: 18,777,226 km (0.109 R)
• M54: 19,381,601 km (0.117 R)
• M55: 20,511,813 km (0.03 R)
• M56: 21,167,201 km (0.034 R)
• M57: 21,796,111 km (0.099 R)
• M58: 21,862,682 km (0.039 R)
• M59: 22,296,964 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.2

Radius: 11.5

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 8.21 AU - 10.75 AU

Year: 10825 Days

Day: 8.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 53,594,963 km

• M1: 147,803 km (0.097 R)
• M2: 407,056 km (0.113 R)
• M3: 570,566 km (0.054 R)
• M4: 740,659 km (0.101 R)
• M5: 889,659 km (0.06 R)
• M6: 1,132,905 km (0.1 R)
• M7: 1,285,046 km (0.112 R)
• M8: 1,398,142 km (0.081 R)
• M9: 2,066,545 km (0.064 R)
• M10: 2,227,512 km (0.119 R)
• M11: 2,309,642 km (0.106 R)
• M12: 2,853,430 km (0.036 R)
• M13: 3,063,914 km (0.101 R)
• M14: 3,628,347 km (0.102 R)
• M15: 4,361,825 km (0.025 R)
• M16: 4,675,083 km (0.113 R)
• M17: 4,888,110 km (0.072 R)
• M18: 6,704,677 km (0.099 R)
• M19: 6,864,597 km (0.088 R)
• M20: 7,600,469 km (0.042 R)
• M21: 8,926,056 km (0.082 R)
• M22: 9,368,866 km (0.091 R)
• M23: 10,693,256 km (0.081 R)
• M24: 11,021,773 km (0.073 R)
• M25: 12,516,106 km (0.101 R)
• M26: 12,812,609 km (0.111 R)
• M27: 13,817,757 km (0.095 R)
• M28: 13,919,783 km (0.118 R)
• M29: 14,900,546 km (0.045 R)
• M30: 15,214,851 km (0.11 R)
• M31: 15,478,443 km (0.098 R)
• M32: 16,278,492 km (0.046 R)
• M33: 17,366,069 km (0.107 R)
• M34: 17,918,683 km (0.052 R)
• M35: 18,476,983 km (0.025 R)
• M36: 19,041,116 km (0.042 R)
• M37: 19,325,352 km (0.089 R)
• M38: 19,782,972 km (0.076 R)
• M39: 21,118,432 km (0.086 R)
• M40: 22,005,099 km (0.082 R)
• M41: 22,183,868 km (0.101 R)
• M42: 22,903,883 km (0.083 R)
• M43: 24,613,487 km (0.084 R)
• M44: 24,799,138 km (0.034 R)
• M45: 25,171,787 km (0.075 R)
• M46: 26,174,541 km (0.109 R)
• M47: 27,767,310 km (0.085 R)
• M48: 28,608,050 km (0.092 R)
• M49: 31,783,863 km (0.094 R)
• M50: 32,256,143 km (0.113 R)
• M51: 33,003,235 km (0.109 R)
• M52: 33,481,649 km (0.095 R)
• M53: 33,962,307 km (0.112 R)
• M54: 34,307,130 km (0.104 R)
• M55: 35,418,044 km (0.101 R)
• M56: 36,681,996 km (0.08 R)
• M57: 36,894,126 km (0.115 R)
• M58: 37,035,646 km (0.104 R)
• M59: 37,603,968 km (0.054 R)
• M60: 38,032,117 km (0.076 R)
• M61: 38,318,447 km (0.058 R)
• M62: 38,461,912 km (0.112 R)
• M63: 39,905,980 km (0.107 R)
• M64: 40,269,802 km (0.078 R)
• M65: 41,073,891 km (0.117 R)
• M66: 41,441,303 km (0.1 R)
• M67: 41,957,266 km (0.073 R)
• M68: 42,179,120 km (0.05 R)
• M69: 42,475,473 km (0.045 R)
• M70: 43,817,815 km (0.115 R)
• M71: 44,268,254 km (0.12 R)
• M72: 47,772,883 km (0.106 R)
• M73: 49,168,482 km (0.052 R)
• M74: 50,027,922 km (0.074 R)
• M75: 50,577,395 km (0.103 R)
• M76: 51,286,788 km (0.085 R)
• M77: 51,603,038 km (0.095 R)
• M78: 51,920,035 km (0.116 R)
• M79: 52,396,804 km (0.089 R)
• M80: 53,114,574 km (0.06 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 11,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit