🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.59 AU - 0.81 AU

Year: 209 Days

Day: 46.6 Hours

Environment

Temp: 179 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.2 AU - 1.56 AU

Year: 578 Days

Day: 18.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 92,926,961 km

• M1: 10,173 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.68 AU - 2.22 AU

Year: 971 Days

Day: 34.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,926,961 km

• M1: 61,186 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.52 AU - 2.44 AU

Year: 993 Days

Day: 35.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,926,961 km

• M1: 88,263 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.6 AU - 2.76 AU

Year: 1564 Days

Day: 24.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.4

Radius: 11.2

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.11 AU - 9.03 AU

Year: 8172 Days

Day: 12.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 92,926,961 km

• M1: 148,102 km (0.11 R)
• M2: 340,335 km (0.092 R)
• M3: 441,613 km (0.115 R)
• M4: 655,538 km (0.09 R)
• M5: 889,659 km (0.112 R)
• M6: 1,420,581 km (0.111 R)
• M7: 1,544,897 km (0.104 R)
• M8: 1,636,002 km (0.07 R)
• M9: 1,804,599 km (0.105 R)
• M10: 2,450,563 km (0.049 R)
• M11: 2,732,555 km (0.109 R)
• M12: 3,186,883 km (0.098 R)
• M13: 3,912,732 km (0.075 R)
• M14: 4,064,125 km (0.082 R)
• M15: 4,268,775 km (0.12 R)
• M16: 4,503,195 km (0.1 R)
• M17: 4,688,547 km (0.115 R)
• M18: 5,094,256 km (0.111 R)
• M19: 5,795,422 km (0.059 R)
• M20: 5,968,357 km (0.075 R)
• M21: 8,269,321 km (0.098 R)
• M22: 8,496,860 km (0.115 R)
• M23: 8,759,404 km (0.096 R)
• M24: 9,563,044 km (0.09 R)
• M25: 9,767,694 km (0.068 R)
• M26: 10,425,176 km (0.099 R)
• M27: 10,495,188 km (0.094 R)
• M28: 11,061,267 km (0.093 R)
• M29: 11,204,432 km (0.083 R)
• M30: 11,528,610 km (0.061 R)
• M31: 11,855,930 km (0.097 R)
• M32: 12,223,193 km (0.119 R)
• M33: 13,044,336 km (0.093 R)
• M34: 13,385,419 km (0.082 R)
• M35: 13,538,009 km (0.11 R)
• M36: 15,613,231 km (0.088 R)
• M37: 15,693,415 km (0.118 R)
• M38: 17,785,840 km (0.099 R)
• M39: 17,953,540 km (0.093 R)
• M40: 18,885,834 km (0.095 R)
• M41: 18,971,404 km (0.071 R)
• M42: 20,138,716 km (0.073 R)
• M43: 20,797,395 km (0.074 R)
• M44: 21,018,501 km (0.084 R)
• M45: 21,107,063 km (0.063 R)
• M46: 21,195,924 km (0.119 R)
• M47: 21,686,455 km (0.107 R)
• M48: 22,000,461 km (0.106 R)
• M49: 23,731,907 km (0.119 R)
• M50: 24,148,387 km (0.089 R)
• M51: 25,035,503 km (0.043 R)
• M52: 25,933,389 km (0.12 R)
• M53: 26,219,121 km (0.088 R)
• M54: 26,505,900 km (0.088 R)
• M55: 27,130,771 km (0.104 R)
• M56: 27,227,261 km (0.084 R)
• M57: 27,955,204 km (0.109 R)
• M58: 28,591,295 km (0.046 R)
• M59: 29,182,655 km (0.079 R)
• M60: 29,430,240 km (0.066 R)
• M61: 30,829,728 km (0.071 R)
• M62: 30,930,557 km (0.113 R)
• M63: 32,814,891 km (0.095 R)
• M64: 34,841,045 km (0.067 R)
• M65: 34,998,571 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.8

Radius: 14.6

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 8.15 AU - 10.37 AU

Year: 10044 Days

Day: 6.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 92,926,961 km

• M1: 185,352 km (0.079 R)
• M2: 416,032 km (0.104 R)
• M3: 591,660 km (0.095 R)
• M4: 860,786 km (0.081 R)
• M5: 1,321,996 km (0.076 R)
• M6: 1,439,281 km (0.071 R)
• M7: 2,288,548 km (0.075 R)
• M8: 2,828,148 km (0.103 R)
• M9: 3,008,264 km (0.119 R)
• M10: 3,738,900 km (0.104 R)
• M11: 4,110,201 km (0.084 R)
• M12: 4,433,782 km (0.077 R)
• M13: 4,888,559 km (0.06 R)
• M14: 5,168,756 km (0.082 R)
• M15: 5,422,324 km (0.069 R)
• M16: 5,615,156 km (0.081 R)
• M17: 6,041,061 km (0.07 R)
• M18: 6,854,724 km (0.11 R)
• M19: 7,204,185 km (0.084 R)
• M20: 7,703,094 km (0.074 R)
• M21: 8,103,118 km (0.106 R)
• M22: 8,659,473 km (0.045 R)
• M23: 8,772,270 km (0.103 R)
• M24: 9,305,137 km (0.03 R)
• M25: 9,927,016 km (0.063 R)
• M26: 10,084,692 km (0.086 R)
• M27: 10,282,909 km (0.092 R)
• M28: 10,442,380 km (0.094 R)
• M29: 10,642,841 km (0.114 R)
• M30: 11,499,140 km (0.071 R)
• M31: 11,623,306 km (0.113 R)
• M32: 11,872,835 km (0.069 R)
• M33: 12,124,309 km (0.088 R)
• M34: 12,462,251 km (0.053 R)
• M35: 12,632,493 km (0.107 R)
• M36: 12,932,138 km (0.103 R)
• M37: 13,104,474 km (0.064 R)
• M38: 13,277,559 km (0.115 R)
• M39: 14,198,633 km (0.099 R)
• M40: 14,734,343 km (0.032 R)
• M41: 15,049,845 km (0.096 R)
• M42: 15,367,591 km (0.09 R)
• M43: 15,458,846 km (0.044 R)
• M44: 15,733,507 km (0.046 R)
• M45: 15,963,738 km (0.098 R)
• M46: 16,801,636 km (0.116 R)
• M47: 18,520,067 km (0.095 R)
• M48: 18,714,544 km (0.08 R)
• M49: 19,301,716 km (0.107 R)
• M50: 20,947,891 km (0.083 R)
• M51: 21,967,400 km (0.118 R)
• M52: 22,328,081 km (0.115 R)
• M53: 22,794,676 km (0.09 R)
• M54: 23,632,125 km (0.051 R)
• M55: 23,790,250 km (0.11 R)
• M56: 24,160,655 km (0.083 R)
• M57: 25,445,102 km (0.105 R)
• M58: 26,861,644 km (0.079 R)
• M59: 28,808,511 km (0.071 R)
• M60: 29,203,449 km (0.09 R)
• M61: 29,941,565 km (0.046 R)
• M62: 30,456,032 km (0.053 R)
• M63: 30,743,260 km (0.037 R)
• M64: 31,726,268 km (0.059 R)
• M65: 32,134,071 km (0.067 R)
• M66: 32,367,743 km (0.119 R)
• M67: 32,543,521 km (0.102 R)
• M68: 32,719,597 km (0.07 R)
• M69: 33,072,648 km (0.103 R)
• M70: 33,723,100 km (0.101 R)
• M71: 33,901,271 km (0.057 R)
• M72: 34,318,200 km (0.115 R)
• M73: 34,557,108 km (0.061 R)
• M74: 34,736,775 km (0.061 R)
• M75: 35,096,857 km (0.109 R)
• M76: 35,942,085 km (0.098 R)
• M77: 36,977,452 km (0.109 R)
• M78: 37,161,158 km (0.058 R)
• M79: 37,714,222 km (0.076 R)
• M80: 39,765,059 km (0.114 R)
• M81: 40,456,799 km (0.106 R)
• M82: 40,772,451 km (0.096 R)
• M83: 41,597,184 km (0.065 R)
• M84: 41,915,827 km (0.105 R)
• M85: 42,748,190 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971.8

Radius: 7.6

Gravity: 16.82 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 15.15 AU - 16.71 AU

Year: 22663 Days

Day: 23.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,926,961 km

• M1: 173,833 km (0.106 R)
• M2: 232,176 km (0.116 R)
• M3: 837,150 km (0.095 R)
• M4: 893,548 km (0.034 R)
• M5: 1,040,453 km (0.11 R)
• M6: 1,101,489 km (0.116 R)
• M7: 1,195,287 km (0.06 R)
• M8: 1,597,556 km (0.088 R)
• M9: 1,888,075 km (0.072 R)
• M10: 2,078,064 km (0.09 R)
• M11: 2,354,521 km (0.118 R)
• M12: 2,942,441 km (0.109 R)
• M13: 4,496,014 km (0.07 R)
• M14: 5,273,325 km (0.106 R)
• M15: 6,091,625 km (0.111 R)
• M16: 6,486,863 km (0.055 R)
• M17: 7,722,242 km (0.104 R)
• M18: 8,026,823 km (0.043 R)
• M19: 8,211,577 km (0.114 R)
• M20: 10,267,650 km (0.117 R)
• M21: 10,334,371 km (0.077 R)
• M22: 10,401,241 km (0.091 R)
• M23: 11,352,234 km (0.106 R)
• M24: 13,263,497 km (0.088 R)
• M25: 13,336,201 km (0.091 R)
• M26: 13,775,122 km (0.079 R)
• M27: 15,731,413 km (0.107 R)
• M28: 16,977,862 km (0.097 R)
• M29: 17,933,344 km (0.111 R)
• M30: 18,661,437 km (0.104 R)
• M31: 18,906,179 km (0.049 R)
• M32: 19,564,260 km (0.096 R)
• M33: 20,146,345 km (0.098 R)
• M34: 20,229,970 km (0.119 R)
• M35: 20,397,520 km (0.111 R)
• M36: 20,481,444 km (0.113 R)
• M37: 20,649,742 km (0.055 R)
• M38: 21,072,356 km (0.081 R)
• M39: 21,157,178 km (0.034 R)
• M40: 21,412,542 km (0.065 R)
• M41: 24,109,791 km (0.095 R)
• M42: 24,465,685 km (0.12 R)
• M43: 25,996,968 km (0.092 R)
• M44: 26,361,838 km (0.104 R)
• M45: 28,304,815 km (0.118 R)
• M46: 29,625,614 km (0.09 R)
• M47: 30,006,640 km (0.091 R)
• M48: 30,966,310 km (0.064 R)
• M49: 33,211,625 km (0.075 R)
• M50: 33,607,461 km (0.111 R)
• M51: 34,104,425 km (0.1 R)
• M52: 34,204,057 km (0.102 R)
• M53: 36,319,820 km (0.107 R)
• M54: 36,523,423 km (0.079 R)
• M55: 39,101,592 km (0.097 R)
• M56: 39,624,287 km (0.093 R)
• M57: 40,149,226 km (0.109 R)
• M58: 40,254,543 km (0.088 R)
• M59: 40,782,324 km (0.081 R)
• M60: 41,524,928 km (0.104 R)
• M61: 43,131,310 km (0.079 R)
• M62: 45,195,162 km (0.049 R)
• M63: 46,073,751 km (0.075 R)
• M64: 46,183,855 km (0.102 R)
• M65: 46,515,064 km (0.103 R)
• M66: 46,957,874 km (0.091 R)
• M67: 47,068,876 km (0.057 R)
• M68: 47,624,781 km (0.116 R)
• M69: 48,071,032 km (0.051 R)
• M70: 48,967,721 km (0.098 R)
• M71: 49,757,000 km (0.096 R)
• M72: 53,533,598 km (0.08 R)
• M73: 53,997,651 km (0.104 R)
• M74: 55,867,026 km (0.026 R)
• M75: 58,830,111 km (0.091 R)
• M76: 60,270,439 km (0.113 R)
• M77: 60,511,591 km (0.051 R)
• M78: 60,873,917 km (0.114 R)
• M79: 61,843,909 km (0.064 R)
• M80: 67,268,627 km (0.113 R)
• M81: 67,518,905 km (0.078 R)
• M82: 71,691,339 km (0.1 R)
• M83: 72,074,758 km (0.1 R)
• M84: 72,458,925 km (0.084 R)
• M85: 74,131,280 km (0.07 R)
• M86: 80,150,201 km (0.026 R)
• M87: 80,813,817 km (0.051 R)
• M88: 81,612,520 km (0.048 R)
• M89: 82,547,806 km (0.119 R)
• M90: 88,506,887 km (0.099 R)
• M91: 89,742,715 km (0.117 R)
• M92: 90,569,842 km (0.03 R)
• M93: 92,370,552 km (0.096 R)
• M94: 92,787,780 km (0.103 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 20,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit