🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.61 AU - 0.63 AU

Year: 173 Days

Day: 47.5 Hours

Environment

Temp: 178 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.32 AU - 1.5 AU

Year: 594 Days

Day: 29.6 Hours

Environment

Temp: -6 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,560,679 km

• M1: 233,073 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.63 AU - 3.17 AU

Year: 1752 Days

Day: 31.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.14 AU - 3.86 AU

Year: 2323 Days

Day: 32.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,560,679 km

• M1: 1,435,840 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.4

Radius: 12.9

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.11 AU - 5.73 AU

Year: 4476 Days

Day: 7.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 61,560,679 km

• M1: 234,719 km (0.073 R)
• M2: 405,859 km (0.075 R)
• M3: 607,068 km (0.119 R)
• M4: 824,434 km (0.076 R)
• M5: 991,684 km (0.068 R)
• M6: 1,125,126 km (0.116 R)
• M7: 1,374,056 km (0.11 R)
• M8: 1,563,148 km (0.09 R)
• M9: 1,884,036 km (0.114 R)
• M10: 2,081,206 km (0.061 R)
• M11: 2,196,994 km (0.117 R)
• M12: 2,285,257 km (0.101 R)
• M13: 2,435,304 km (0.114 R)
• M14: 2,542,266 km (0.07 R)
• M15: 2,682,140 km (0.116 R)
• M16: 2,808,700 km (0.067 R)
• M17: 2,921,198 km (0.073 R)
• M18: 3,200,796 km (0.034 R)
• M19: 3,575,539 km (0.12 R)
• M20: 3,662,754 km (0.049 R)
• M21: 3,768,370 km (0.101 R)
• M22: 4,018,797 km (0.103 R)
• M23: 4,182,607 km (0.108 R)
• M24: 4,330,260 km (0.086 R)
• M25: 4,554,956 km (0.082 R)
• M26: 4,764,393 km (0.051 R)
• M27: 5,153,198 km (0.079 R)
• M28: 5,492,037 km (0.048 R)
• M29: 6,107,632 km (0.105 R)
• M30: 6,254,537 km (0.077 R)
• M31: 6,487,611 km (0.097 R)
• M32: 6,918,902 km (0.111 R)
• M33: 7,050,248 km (0.056 R)
• M34: 7,226,475 km (0.05 R)
• M35: 7,404,197 km (0.084 R)
• M36: 7,493,657 km (0.085 R)
• M37: 7,832,197 km (0.114 R)
• M38: 8,106,709 km (0.103 R)
• M39: 8,291,612 km (0.102 R)
• M40: 8,384,512 km (0.114 R)
• M41: 8,501,198 km (0.072 R)
• M42: 9,092,559 km (0.098 R)
• M43: 9,599,695 km (0.116 R)
• M44: 9,844,437 km (0.09 R)
• M45: 10,016,924 km (0.057 R)
• M46: 10,215,440 km (0.114 R)
• M47: 10,565,798 km (0.053 R)
• M48: 11,797,288 km (0.038 R)
• M49: 12,007,024 km (0.102 R)
• M50: 12,350,351 km (0.116 R)
• M51: 12,509,972 km (0.033 R)
• M52: 12,750,526 km (0.086 R)
• M53: 13,046,879 km (0.079 R)
• M54: 13,509,137 km (0.077 R)
• M55: 13,728,597 km (0.069 R)
• M56: 13,893,902 km (0.034 R)
• M57: 14,032,131 km (0.107 R)
• M58: 14,421,833 km (0.094 R)
• M59: 14,618,106 km (0.077 R)
• M60: 14,702,479 km (0.095 R)
• M61: 14,956,496 km (0.049 R)
• M62: 15,326,003 km (0.108 R)
• M63: 15,526,314 km (0.044 R)
• M64: 15,698,651 km (0.106 R)
• M65: 16,540,438 km (0.114 R)
• M66: 16,834,248 km (0.107 R)
• M67: 16,952,132 km (0.054 R)
• M68: 17,397,036 km (0.101 R)
• M69: 17,606,024 km (0.118 R)
• M70: 18,237,776 km (0.106 R)
• M71: 18,846,340 km (0.062 R)
• M72: 19,030,345 km (0.116 R)
• M73: 19,307,251 km (0.084 R)
• M74: 19,958,750 km (0.113 R)
• M75: 20,428,487 km (0.098 R)
• M76: 21,028,823 km (0.086 R)
• M77: 21,315,153 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.9

Radius: 9.6

Gravity: 10.42 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 9.19 AU - 12.07 AU

Year: 12295 Days

Day: 10.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 61,560,679 km

• M1: 124,914 km (0.104 R)
• M2: 221,106 km (0.083 R)
• M3: 438,621 km (0.087 R)
• M4: 592,557 km (0.072 R)
• M5: 765,492 km (0.101 R)
• M6: 933,640 km (0.104 R)
• M7: 1,114,205 km (0.079 R)
• M8: 1,257,370 km (0.115 R)
• M9: 1,946,867 km (0.111 R)
• M10: 2,484,372 km (0.099 R)
• M11: 2,609,884 km (0.079 R)
• M12: 3,269,162 km (0.071 R)
• M13: 3,582,271 km (0.055 R)
• M14: 4,014,758 km (0.091 R)
• M15: 4,162,710 km (0.09 R)
• M16: 4,237,360 km (0.099 R)
• M17: 4,388,005 km (0.08 R)
• M18: 5,167,709 km (0.056 R)
• M19: 5,989,899 km (0.088 R)
• M20: 6,416,253 km (0.04 R)
• M21: 6,676,852 km (0.114 R)
• M22: 7,298,282 km (0.065 R)
• M23: 8,311,957 km (0.117 R)
• M24: 9,814,069 km (0.093 R)
• M25: 10,468,709 km (0.096 R)
• M26: 11,819,877 km (0.059 R)
• M27: 12,032,606 km (0.03 R)
• M28: 12,192,974 km (0.092 R)
• M29: 13,335,453 km (0.114 R)
• M30: 13,501,507 km (0.109 R)
• M31: 14,116,055 km (0.111 R)
• M32: 16,131,587 km (0.073 R)
• M33: 16,249,470 km (0.066 R)
• M34: 18,481,471 km (0.097 R)
• M35: 18,728,457 km (0.115 R)
• M36: 19,101,105 km (0.117 R)
• M37: 19,413,465 km (0.107 R)
• M38: 19,538,828 km (0.107 R)
• M39: 20,233,561 km (0.12 R)
• M40: 20,360,719 km (0.082 R)
• M41: 21,907,411 km (0.049 R)
• M42: 22,103,385 km (0.09 R)
• M43: 22,431,303 km (0.088 R)
• M44: 23,491,503 km (0.077 R)
• M45: 23,960,642 km (0.049 R)
• M46: 24,297,537 km (0.117 R)
• M47: 24,635,927 km (0.108 R)
• M48: 25,317,495 km (0.084 R)
• M49: 25,660,672 km (0.117 R)
• M50: 27,469,759 km (0.076 R)
• M51: 28,034,641 km (0.099 R)
• M52: 28,889,144 km (0.098 R)
• M53: 30,696,735 km (0.115 R)
• M54: 30,916,046 km (0.051 R)
• M55: 31,135,954 km (0.1 R)
• M56: 31,503,666 km (0.075 R)
• M57: 31,651,020 km (0.067 R)
• M58: 32,169,077 km (0.052 R)
• M59: 32,764,327 km (0.108 R)
• M60: 32,988,574 km (0.108 R)
• M61: 34,117,141 km (0.094 R)
• M62: 34,268,534 km (0.07 R)
• M63: 34,344,380 km (0.07 R)
• M64: 36,334,780 km (0.065 R)
• M65: 38,283,741 km (0.043 R)
• M66: 38,677,482 km (0.095 R)
• M67: 40,666,835 km (0.091 R)
• M68: 41,229,921 km (0.101 R)
• M69: 41,714,469 km (0.05 R)
• M70: 41,795,401 km (0.076 R)
• M71: 42,363,574 km (0.099 R)
• M72: 42,770,929 km (0.071 R)
• M73: 44,578,669 km (0.114 R)
• M74: 47,505,851 km (0.057 R)
• M75: 47,675,046 km (0.1 R)
• M76: 49,806,068 km (0.114 R)
• M77: 50,063,825 km (0.077 R)
• M78: 50,236,012 km (0.087 R)
• M79: 50,322,181 km (0.112 R)
• M80: 51,272,875 km (0.088 R)
• M81: 52,229,553 km (0.053 R)
• M82: 52,404,134 km (0.056 R)
• M83: 54,779,748 km (0.071 R)
• M84: 55,757,670 km (0.077 R)
• M85: 56,562,057 km (0.042 R)
• M86: 56,831,184 km (0.05 R)
• M87: 60,183,373 km (0.077 R)
• M88: 60,824,849 km (0.068 R)
• M89: 61,560,721 km (0.057 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 15,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit