🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.77 AU - 1.17 AU

Year: 339 Days

Day: 38 Hours

Environment

Temp: 169 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.03 AU - 1.53 AU

Year: 514 Days

Day: 25.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.4 AU - 1.44 AU

Year: 600 Days

Day: 25.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.07 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.32 AU - 3.12 AU

Year: 1591 Days

Day: 21.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 177.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,137,789 km

• M1: 366,515 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.76 AU - 3.42 AU

Year: 1927 Days

Day: 24.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.6

Radius: 14.7

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.69 AU - 5.69 AU

Year: 4815 Days

Day: 9.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 75,137,789 km

• M1: 197,768 km (0.079 R)
• M2: 308,022 km (0.107 R)
• M3: 528,828 km (0.065 R)
• M4: 691,142 km (0.116 R)
• M5: 872,904 km (0.107 R)
• M6: 1,072,467 km (0.077 R)
• M7: 1,229,844 km (0.048 R)
• M8: 1,359,545 km (0.084 R)
• M9: 1,469,201 km (0.098 R)
• M10: 1,898,247 km (0.1 R)
• M11: 2,064,151 km (0.099 R)
• M12: 2,249,653 km (0.077 R)
• M13: 2,546,006 km (0.114 R)
• M14: 2,652,819 km (0.118 R)
• M15: 2,792,543 km (0.109 R)
• M16: 2,918,804 km (0.111 R)
• M17: 3,144,398 km (0.101 R)
• M18: 3,409,635 km (0.1 R)
• M19: 3,510,912 km (0.097 R)
• M20: 3,630,591 km (0.047 R)
• M21: 3,751,466 km (0.066 R)
• M22: 4,340,133 km (0.066 R)
• M23: 4,431,837 km (0.099 R)
• M24: 4,729,985 km (0.093 R)
• M25: 4,957,973 km (0.068 R)
• M26: 5,643,729 km (0.076 R)
• M27: 5,906,124 km (0.075 R)
• M28: 6,213,996 km (0.119 R)
• M29: 6,317,817 km (0.103 R)
• M30: 6,485,068 km (0.026 R)
• M31: 6,611,627 km (0.106 R)
• M32: 6,738,935 km (0.082 R)
• M33: 7,125,795 km (0.045 R)
• M34: 7,343,909 km (0.115 R)
• M35: 7,898,768 km (0.111 R)
• M36: 8,079,332 km (0.116 R)
• M37: 8,815,055 km (0.104 R)
• M38: 9,143,721 km (0.098 R)
• M39: 9,262,053 km (0.101 R)
• M40: 9,452,491 km (0.032 R)
• M41: 9,620,190 km (0.108 R)
• M42: 9,788,937 km (0.084 R)
• M43: 9,885,876 km (0.086 R)
• M44: 10,350,377 km (0.087 R)
• M45: 10,498,629 km (0.038 R)
• M46: 10,597,812 km (0.103 R)
• M47: 10,747,111 km (0.111 R)
• M48: 11,581,269 km (0.112 R)
• M49: 11,864,009 km (0.063 R)
• M50: 12,436,221 km (0.059 R)
• M51: 13,553,866 km (0.066 R)
• M52: 14,042,603 km (0.077 R)
• M53: 14,179,485 km (0.08 R)
• M54: 14,592,674 km (0.077 R)
• M55: 15,121,652 km (0.029 R)
• M56: 15,402,597 km (0.075 R)
• M57: 15,884,302 km (0.102 R)
• M58: 16,284,626 km (0.098 R)
• M59: 16,486,134 km (0.082 R)
• M60: 17,270,925 km (0.049 R)
• M61: 17,535,264 km (0.112 R)
• M62: 18,726,213 km (0.092 R)
• M63: 19,422,890 km (0.117 R)
• M64: 19,759,036 km (0.086 R)
• M65: 20,004,826 km (0.05 R)
• M66: 20,220,695 km (0.085 R)
• M67: 20,592,446 km (0.119 R)
• M68: 20,904,058 km (0.031 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.8

Radius: 13.5

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.76 AU - 6.64 AU

Year: 5477 Days

Day: 14.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 75,137,789 km

• M1: 178,321 km (0.052 R)
• M2: 283,638 km (0.032 R)
• M3: 394,938 km (0.065 R)
• M4: 739,761 km (0.109 R)
• M5: 926,160 km (0.104 R)
• M6: 1,129,314 km (0.053 R)
• M7: 1,335,311 km (0.081 R)
• M8: 1,475,633 km (0.088 R)
• M9: 2,028,248 km (0.089 R)
• M10: 2,405,235 km (0.106 R)
• M11: 2,499,182 km (0.077 R)
• M12: 2,854,178 km (0.1 R)
• M13: 3,054,639 km (0.094 R)
• M14: 3,399,462 km (0.078 R)
• M15: 3,558,933 km (0.108 R)
• M16: 3,885,206 km (0.096 R)
• M17: 4,164,506 km (0.114 R)
• M18: 4,316,347 km (0.095 R)
• M19: 4,625,417 km (0.116 R)
• M20: 4,842,184 km (0.116 R)
• M21: 5,368,020 km (0.068 R)
• M22: 5,616,951 km (0.09 R)
• M23: 6,321,258 km (0.113 R)
• M24: 6,895,714 km (0.099 R)
• M25: 7,121,307 km (0.073 R)
• M26: 8,000,494 km (0.08 R)
• M27: 8,189,885 km (0.087 R)
• M28: 8,356,986 km (0.091 R)
• M29: 8,694,479 km (0.111 R)
• M30: 9,085,677 km (0.118 R)
• M31: 9,258,762 km (0.045 R)
• M32: 9,432,894 km (0.114 R)
• M33: 9,658,338 km (0.026 R)
• M34: 9,885,577 km (0.114 R)
• M35: 9,987,154 km (0.034 R)
• M36: 10,345,441 km (0.099 R)
• M37: 10,786,156 km (0.11 R)
• M38: 11,127,389 km (0.107 R)
• M39: 11,312,591 km (0.066 R)
• M40: 11,686,137 km (0.118 R)
• M41: 11,793,698 km (0.086 R)
• M42: 12,308,763 km (0.081 R)
• M43: 12,665,405 km (0.082 R)
• M44: 12,775,808 km (0.082 R)
• M45: 13,164,912 km (0.115 R)
• M46: 13,276,811 km (0.078 R)
• M47: 13,501,507 km (0.069 R)
• M48: 13,755,823 km (0.08 R)
• M49: 14,068,782 km (0.085 R)
• M50: 14,441,879 km (0.096 R)
• M51: 14,788,946 km (0.094 R)
• M52: 14,963,677 km (0.099 R)
• M53: 15,109,684 km (0.088 R)
• M54: 15,285,611 km (0.098 R)
• M55: 15,580,319 km (0.11 R)
• M56: 15,876,822 km (0.078 R)
• M57: 15,996,052 km (0.093 R)
• M58: 16,085,511 km (0.059 R)
• M59: 16,445,593 km (0.106 R)
• M60: 17,203,905 km (0.117 R)
• M61: 17,479,763 km (0.1 R)
• M62: 17,572,065 km (0.091 R)
• M63: 17,695,334 km (0.064 R)
• M64: 17,849,868 km (0.111 R)
• M65: 18,535,176 km (0.034 R)
• M66: 18,786,351 km (0.085 R)
• M67: 19,611,084 km (0.116 R)
• M68: 19,899,210 km (0.118 R)
• M69: 20,221,144 km (0.091 R)
• M70: 20,447,486 km (0.119 R)
• M71: 20,642,113 km (0.077 R)
• M72: 21,066,073 km (0.101 R)
• M73: 21,328,318 km (0.09 R)
• M74: 21,988,942 km (0.103 R)
• M75: 22,255,077 km (0.073 R)
• M76: 22,455,388 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548

Radius: 5.1

Gravity: 21.07 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 12.07 AU - 19.21 AU

Year: 21943 Days

Day: 20.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 90.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,137,789 km

• M1: 65,823 km (0.089 R)
• M2: 98,286 km (0.11 R)
• M3: 215,421 km (0.072 R)
• M4: 260,001 km (0.088 R)
• M5: 513,420 km (0.115 R)
• M6: 597,793 km (0.094 R)
• M7: 756,367 km (0.045 R)
• M8: 953,686 km (0.107 R)
• M9: 1,166,714 km (0.114 R)
• M10: 1,394,701 km (0.086 R)
• M11: 1,762,113 km (0.114 R)
• M12: 2,261,621 km (0.068 R)
• M13: 2,765,017 km (0.063 R)
• M14: 4,251,571 km (0.061 R)
• M15: 4,381,273 km (0.085 R)
• M16: 5,279,159 km (0.076 R)
• M17: 6,428,819 km (0.07 R)
• M18: 6,879,258 km (0.11 R)
• M19: 7,082,711 km (0.092 R)
• M20: 7,236,647 km (0.119 R)
• M21: 7,288,109 km (0.104 R)
• M22: 7,652,380 km (0.081 R)
• M23: 8,022,485 km (0.119 R)
• M24: 9,223,457 km (0.094 R)
• M25: 9,730,593 km (0.045 R)
• M26: 10,537,674 km (0.037 R)
• M27: 11,727,127 km (0.119 R)
• M28: 11,787,714 km (0.105 R)
• M29: 12,461,203 km (0.069 R)
• M30: 12,709,087 km (0.093 R)
• M31: 13,021,298 km (0.073 R)
• M32: 14,295,273 km (0.118 R)
• M33: 14,554,826 km (0.075 R)
• M34: 16,279,539 km (0.091 R)
• M35: 17,372,502 km (0.112 R)
• M36: 17,997,671 km (0.111 R)
• M37: 18,137,545 km (0.049 R)
• M38: 18,348,179 km (0.098 R)
• M39: 18,913,659 km (0.092 R)
• M40: 19,772,500 km (0.095 R)
• M41: 20,425,046 km (0.04 R)
• M42: 20,571,054 km (0.078 R)
• M43: 20,790,663 km (0.099 R)
• M44: 21,974,880 km (0.082 R)
• M45: 22,049,529 km (0.096 R)
• M46: 23,409,374 km (0.033 R)
• M47: 23,485,669 km (0.083 R)
• M48: 23,868,639 km (0.077 R)
• M49: 24,795,997 km (0.074 R)
• M50: 25,971,686 km (0.06 R)
• M51: 26,447,108 km (0.043 R)
• M52: 28,295,839 km (0.113 R)
• M53: 30,185,858 km (0.039 R)
• M54: 32,285,913 km (0.087 R)
• M55: 32,371,034 km (0.085 R)
• M56: 32,456,006 km (0.093 R)
• M57: 32,626,398 km (0.096 R)
• M58: 32,711,669 km (0.102 R)
• M59: 32,882,360 km (0.109 R)
• M60: 34,519,559 km (0.109 R)
• M61: 36,802,572 km (0.093 R)
• M62: 38,051,864 km (0.113 R)
• M63: 38,862,385 km (0.09 R)
• M64: 40,043,161 km (0.064 R)
• M65: 41,327,758 km (0.042 R)
• M66: 41,697,415 km (0.06 R)
• M67: 42,812,517 km (0.099 R)
• M68: 43,092,863 km (0.115 R)
• M69: 43,280,010 km (0.116 R)
• M70: 44,031,590 km (0.075 R)
• M71: 44,220,233 km (0.041 R)
• M72: 45,357,177 km (0.059 R)
• M73: 46,791,970 km (0.076 R)
• M74: 48,630,677 km (0.117 R)
• M75: 49,216,203 km (0.116 R)
• M76: 50,197,416 km (0.113 R)
• M77: 50,394,287 km (0.115 R)
• M78: 52,778,129 km (0.106 R)
• M79: 52,878,359 km (0.043 R)
• M80: 54,691,336 km (0.119 R)
• M81: 55,809,281 km (0.039 R)
• M82: 56,319,858 km (0.103 R)
• M83: 60,146,572 km (0.079 R)
• M84: 60,775,033 km (0.109 R)
• M85: 61,827,154 km (0.102 R)
• M86: 63,736,173 km (0.049 R)
• M87: 65,664,489 km (0.09 R)
• M88: 66,419,510 km (0.078 R)
• M89: 67,503,197 km (0.066 R)
• M90: 68,483,512 km (0.062 R)
• M91: 69,578,119 km (0.065 R)
• M92: 70,017,638 km (0.056 R)
• M93: 70,568,308 km (0.09 R)
• M94: 71,563,133 km (0.087 R)
• M95: 72,451,446 km (0.088 R)
• M96: 74,238,691 km (0.105 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 12,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit