🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.74 AU - 0.76 AU

Year: 272 Days

Day: 22.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 45.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.63 AU - 0.95 AU

Year: 294 Days

Day: 20.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.79 AU - 0.87 AU

Year: 317 Days

Day: 36.9 Hours

Environment

Temp: -20 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.58 AU - 1.76 AU

Year: 904 Days

Day: 40.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,088,914 km

• M1: 217,067 km (0.072 R)
• M2: 1,181,973 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.7 AU - 2.74 AU

Year: 1386 Days

Day: 43.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.8

Radius: 14.1

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.73 AU - 4.47 AU

Year: 2862 Days

Day: 10.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 50,088,914 km

• M1: 184,604 km (0.083 R)
• M2: 283,937 km (0.064 R)
• M3: 371,751 km (0.1 R)
• M4: 467,942 km (0.055 R)
• M5: 730,786 km (0.12 R)
• M6: 872,006 km (0.066 R)
• M7: 1,097,600 km (0.076 R)
• M8: 1,378,245 km (0.076 R)
• M9: 1,582,745 km (0.095 R)
• M10: 1,746,256 km (0.118 R)
• M11: 1,955,543 km (0.104 R)
• M12: 2,118,156 km (0.093 R)
• M13: 3,061,371 km (0.102 R)
• M14: 3,299,830 km (0.104 R)
• M15: 3,544,422 km (0.113 R)
• M16: 3,982,894 km (0.09 R)
• M17: 4,261,295 km (0.091 R)
• M18: 4,367,510 km (0.116 R)
• M19: 4,800,895 km (0.119 R)
• M20: 5,343,337 km (0.109 R)
• M21: 5,964,617 km (0.095 R)
• M22: 6,445,873 km (0.11 R)
• M23: 6,588,589 km (0.094 R)
• M24: 7,106,946 km (0.104 R)
• M25: 7,212,263 km (0.104 R)
• M26: 7,833,244 km (0.065 R)
• M27: 8,007,675 km (0.11 R)
• M28: 8,183,303 km (0.084 R)
• M29: 8,271,715 km (0.102 R)
• M30: 8,740,704 km (0.085 R)
• M31: 8,898,979 km (0.092 R)
• M32: 9,172,444 km (0.036 R)
• M33: 9,310,223 km (0.106 R)
• M34: 9,425,713 km (0.099 R)
• M35: 10,199,284 km (0.069 R)
• M36: 10,389,871 km (0.114 R)
• M37: 10,605,741 km (0.106 R)
• M38: 10,726,317 km (0.091 R)
• M39: 11,237,792 km (0.1 R)
• M40: 11,459,496 km (0.079 R)
• M41: 11,583,214 km (0.043 R)
• M42: 12,082,721 km (0.113 R)
• M43: 12,436,669 km (0.069 R)
• M44: 13,310,471 km (0.093 R)
• M45: 13,414,591 km (0.103 R)
• M46: 13,571,220 km (0.1 R)
• M47: 14,604,492 km (0.096 R)
• M48: 14,792,686 km (0.045 R)
• M49: 15,117,014 km (0.031 R)
• M50: 15,225,772 km (0.102 R)
• M51: 15,334,679 km (0.034 R)
• M52: 15,525,865 km (0.097 R)
• M53: 15,773,001 km (0.087 R)
• M54: 16,076,685 km (0.082 R)
• M55: 16,522,038 km (0.056 R)
• M56: 16,830,508 km (0.079 R)
• M57: 17,112,650 km (0.096 R)
• M58: 17,968,499 km (0.076 R)
• M59: 18,372,563 km (0.112 R)
• M60: 18,517,673 km (0.096 R)
• M61: 19,425,732 km (0.111 R)
• M62: 19,543,915 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453

Radius: 9.2

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.38 AU - 5.7 AU

Year: 4741 Days

Day: 6 Hours

Environment

Temp: -170 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 50,088,914 km

• M1: 123,418 km (0.105 R)
• M2: 202,556 km (0.12 R)
• M3: 279,898 km (0.103 R)
• M4: 371,900 km (0.054 R)
• M5: 458,368 km (0.028 R)
• M6: 718,818 km (0.084 R)
• M7: 901,776 km (0.118 R)
• M8: 962,064 km (0.049 R)
• M9: 1,061,846 km (0.093 R)
• M10: 1,125,874 km (0.115 R)
• M11: 1,312,871 km (0.093 R)
• M12: 1,452,595 km (0.06 R)
• M13: 1,716,935 km (0.119 R)
• M14: 1,948,961 km (0.098 R)
• M15: 2,109,330 km (0.113 R)
• M16: 2,426,178 km (0.107 R)
• M17: 2,740,334 km (0.117 R)
• M18: 2,884,247 km (0.108 R)
• M19: 3,254,801 km (0.1 R)
• M20: 3,426,689 km (0.106 R)
• M21: 3,839,130 km (0.076 R)
• M22: 4,309,167 km (0.049 R)
• M23: 4,392,792 km (0.099 R)
• M24: 4,689,744 km (0.05 R)
• M25: 4,754,220 km (0.074 R)
• M26: 4,993,278 km (0.111 R)
• M27: 5,325,535 km (0.097 R)
• M28: 5,941,878 km (0.068 R)
• M29: 6,011,740 km (0.077 R)
• M30: 6,270,245 km (0.099 R)
• M31: 6,652,917 km (0.114 R)
• M32: 7,092,585 km (0.079 R)
• M33: 7,241,285 km (0.114 R)
• M34: 7,315,934 km (0.108 R)
• M35: 7,897,272 km (0.093 R)
• M36: 8,102,969 km (0.084 R)
• M37: 8,180,610 km (0.052 R)
• M38: 8,493,569 km (0.082 R)
• M39: 8,651,394 km (0.096 R)
• M40: 9,023,744 km (0.092 R)
• M41: 9,131,005 km (0.107 R)
• M42: 9,374,102 km (0.088 R)
• M43: 9,839,202 km (0.096 R)
• M44: 10,480,228 km (0.05 R)
• M45: 10,763,118 km (0.115 R)
• M46: 10,991,404 km (0.089 R)
• M47: 11,134,719 km (0.025 R)
• M48: 11,568,852 km (0.072 R)
• M49: 11,656,217 km (0.12 R)
• M50: 12,156,173 km (0.09 R)
• M51: 13,025,038 km (0.092 R)
• M52: 13,913,799 km (0.108 R)
• M53: 15,171,618 km (0.106 R)
• M54: 15,331,388 km (0.118 R)
• M55: 15,717,201 km (0.115 R)
• M56: 15,846,454 km (0.112 R)
• M57: 15,911,230 km (0.075 R)
• M58: 16,138,768 km (0.114 R)
• M59: 16,203,843 km (0.094 R)
• M60: 16,334,442 km (0.104 R)
• M61: 17,392,099 km (0.043 R)
• M62: 17,727,198 km (0.117 R)
• M63: 17,828,177 km (0.03 R)
• M64: 17,929,305 km (0.094 R)
• M65: 18,301,654 km (0.106 R)
• M66: 18,676,696 km (0.092 R)
• M67: 18,779,320 km (0.112 R)
• M68: 19,054,131 km (0.078 R)
• M69: 19,991,511 km (0.108 R)
• M70: 20,272,157 km (0.083 R)
• M71: 20,483,539 km (0.08 R)
• M72: 22,454,491 km (0.041 R)
• M73: 22,563,697 km (0.072 R)
• M74: 22,929,165 km (0.1 R)
• M75: 23,002,468 km (0.117 R)
• M76: 23,370,179 km (0.11 R)
• M77: 23,591,734 km (0.08 R)
• M78: 25,049,116 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.6

Radius: 14.2

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.8 AU - 9.78 AU

Year: 10000 Days

Day: 14.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 50,088,914 km

• M1: 205,847 km (0.099 R)
• M2: 785,538 km (0.034 R)
• M3: 891,903 km (0.089 R)
• M4: 1,042,248 km (0.076 R)
• M5: 1,161,029 km (0.032 R)
• M6: 1,391,709 km (0.114 R)
• M7: 1,802,505 km (0.091 R)
• M8: 2,123,093 km (0.094 R)
• M9: 2,435,603 km (0.095 R)
• M10: 2,707,572 km (0.098 R)
• M11: 3,076,181 km (0.115 R)
• M12: 3,311,349 km (0.054 R)
• M13: 4,084,022 km (0.046 R)
• M14: 5,014,221 km (0.062 R)
• M15: 5,327,031 km (0.063 R)
• M16: 5,718,079 km (0.044 R)
• M17: 5,826,388 km (0.116 R)
• M18: 6,081,752 km (0.106 R)
• M19: 6,192,454 km (0.1 R)
• M20: 7,101,411 km (0.059 R)
• M21: 8,378,079 km (0.115 R)
• M22: 8,791,568 km (0.096 R)
• M23: 9,042,742 km (0.029 R)
• M24: 9,339,096 km (0.101 R)
• M25: 9,984,611 km (0.036 R)
• M26: 10,555,925 km (0.097 R)
• M27: 11,137,861 km (0.103 R)
• M28: 11,501,234 km (0.109 R)
• M29: 11,684,342 km (0.069 R)
• M30: 11,776,195 km (0.054 R)
• M31: 12,756,210 km (0.086 R)
• M32: 12,945,901 km (0.106 R)
• M33: 13,424,015 km (0.09 R)
• M34: 13,665,317 km (0.103 R)
• M35: 13,810,875 km (0.103 R)
• M36: 14,103,339 km (0.103 R)
• M37: 14,843,550 km (0.059 R)
• M38: 16,207,882 km (0.084 R)
• M39: 16,361,968 km (0.068 R)
• M40: 17,401,374 km (0.12 R)
• M41: 17,717,474 km (0.093 R)
• M42: 18,088,627 km (0.054 R)
• M43: 21,317,697 km (0.101 R)
• M44: 22,280,658 km (0.05 R)
• M45: 23,839,169 km (0.103 R)
• M46: 24,249,067 km (0.116 R)
• M47: 24,661,209 km (0.055 R)
• M48: 24,956,964 km (0.077 R)
• M49: 25,373,145 km (0.051 R)
• M50: 25,492,524 km (0.038 R)
• M51: 26,031,825 km (0.101 R)
• M52: 26,212,389 km (0.037 R)
• M53: 27,549,495 km (0.115 R)
• M54: 28,288,060 km (0.101 R)
• M55: 28,970,974 km (0.041 R)
• M56: 30,289,679 km (0.089 R)
• M57: 30,797,115 km (0.11 R)
• M58: 31,820,664 km (0.107 R)
• M59: 32,595,581 km (0.075 R)
• M60: 33,769,625 km (0.059 R)
• M61: 34,229,938 km (0.097 R)
• M62: 34,560,100 km (0.089 R)
• M63: 34,957,582 km (0.078 R)
• M64: 35,090,425 km (0.086 R)
• M65: 35,690,312 km (0.094 R)
• M66: 36,765,023 km (0.098 R)
• M67: 37,035,346 km (0.075 R)
• M68: 38,534,168 km (0.108 R)
• M69: 38,671,349 km (0.047 R)
• M70: 39,015,125 km (0.065 R)
• M71: 39,636,554 km (0.087 R)
• M72: 40,052,736 km (0.064 R)
• M73: 40,609,688 km (0.115 R)
• M74: 41,943,054 km (0.095 R)
• M75: 42,154,885 km (0.059 R)
• M76: 42,367,015 km (0.096 R)
• M77: 42,579,593 km (0.114 R)
• M78: 44,724,527 km (0.028 R)
• M79: 45,882,864 km (0.09 R)
• M80: 46,831,165 km (0.034 R)
• M81: 46,977,621 km (0.08 R)
• M82: 47,271,132 km (0.09 R)
• M83: 47,418,037 km (0.091 R)
• M84: 47,565,092 km (0.114 R)
• M85: 47,712,446 km (0.117 R)
• M86: 49,342,165 km (0.04 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 17,031 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit