🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.71 AU - 0.75 AU

Year: 227 Days

Day: 46.3 Hours

Environment

Temp: 140 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.91 AU - 1.15 AU

Year: 380 Days

Day: 16.1 Hours

Environment

Temp: 39 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.18 AU - 1.5 AU

Year: 564 Days

Day: 17.7 Hours

Environment

Temp: -7 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.03 AU - 3.29 AU

Year: 1577 Days

Day: 42.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,697,613 km

• M1: 919,129 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.06 AU - 3.42 AU

Year: 1648 Days

Day: 27.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.8

Radius: 11.1

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.62 AU - 6.52 AU

Year: 5435 Days

Day: 7.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 32,697,613 km

• M1: 146,456 km (0.073 R)
• M2: 284,386 km (0.119 R)
• M3: 432,188 km (0.089 R)
• M4: 672,293 km (0.071 R)
• M5: 829,371 km (0.068 R)
• M6: 999,314 km (0.068 R)
• M7: 1,475,484 km (0.09 R)
• M8: 1,702,424 km (0.086 R)
• M9: 1,866,383 km (0.111 R)
• M10: 1,997,580 km (0.076 R)
• M11: 2,289,446 km (0.07 R)
• M12: 2,636,812 km (0.087 R)
• M13: 3,089,196 km (0.063 R)
• M14: 3,473,214 km (0.085 R)
• M15: 3,968,981 km (0.073 R)
• M16: 4,139,223 km (0.108 R)
• M17: 4,411,641 km (0.113 R)
• M18: 5,000,309 km (0.105 R)
• M19: 5,157,985 km (0.109 R)
• M20: 5,668,263 km (0.078 R)
• M21: 5,971,199 km (0.116 R)
• M22: 6,054,675 km (0.07 R)
• M23: 6,279,371 km (0.092 R)
• M24: 6,392,766 km (0.088 R)
• M25: 6,535,482 km (0.071 R)
• M26: 6,736,991 km (0.036 R)
• M27: 7,473,610 km (0.105 R)
• M28: 7,684,543 km (0.074 R)
• M29: 8,019,942 km (0.088 R)
• M30: 8,863,375 km (0.063 R)
• M31: 8,990,832 km (0.115 R)
• M32: 9,182,916 km (0.116 R)
• M33: 9,965,462 km (0.056 R)
• M34: 10,064,795 km (0.085 R)
• M35: 10,667,675 km (0.12 R)
• M36: 11,943,445 km (0.117 R)
• M37: 12,154,977 km (0.12 R)
• M38: 12,403,159 km (0.098 R)
• M39: 13,412,945 km (0.09 R)
• M40: 13,596,053 km (0.117 R)
• M41: 13,927,711 km (0.094 R)
• M42: 15,472,309 km (0.039 R)
• M43: 16,951,982 km (0.086 R)
• M44: 17,548,429 km (0.049 R)
• M45: 18,111,216 km (0.1 R)
• M46: 18,273,230 km (0.056 R)
• M47: 19,668,829 km (0.118 R)
• M48: 19,918,657 km (0.101 R)
• M49: 20,169,683 km (0.109 R)
• M50: 20,379,568 km (0.12 R)
• M51: 20,590,202 km (0.036 R)
• M52: 21,226,442 km (0.109 R)
• M53: 21,654,142 km (0.101 R)
• M54: 21,783,096 km (0.104 R)
• M55: 21,955,283 km (0.071 R)
• M56: 22,387,920 km (0.087 R)
• M57: 22,561,752 km (0.068 R)
• M58: 22,866,932 km (0.03 R)
• M59: 23,481,630 km (0.117 R)
• M60: 24,190,724 km (0.07 R)
• M61: 24,637,573 km (0.1 R)
• M62: 26,773,830 km (0.101 R)
• M63: 27,050,736 km (0.108 R)
• M64: 27,794,088 km (0.107 R)
• M65: 27,934,111 km (0.077 R)
• M66: 28,355,828 km (0.117 R)
• M67: 29,395,682 km (0.041 R)
• M68: 29,968,044 km (0.104 R)
• M69: 30,111,807 km (0.117 R)
• M70: 30,688,806 km (0.113 R)
• M71: 31,220,926 km (0.08 R)
• M72: 31,561,261 km (0.058 R)
• M73: 31,902,644 km (0.097 R)
• M74: 32,490,862 km (0.103 R)
• M75: 32,786,318 km (0.061 R)
• M76: 33,082,672 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570

Radius: 12.6

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.75 AU - 7.47 AU

Year: 6176 Days

Day: 11.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 32,697,613 km

• M1: 216,468 km (0.099 R)
• M2: 300,991 km (0.111 R)
• M3: 446,849 km (0.106 R)
• M4: 733,778 km (0.055 R)
• M5: 1,006,195 km (0.091 R)
• M6: 1,327,681 km (0.081 R)
• M7: 1,861,297 km (0.082 R)
• M8: 2,180,987 km (0.093 R)
• M9: 2,298,122 km (0.12 R)
• M10: 2,559,320 km (0.075 R)
• M11: 2,704,131 km (0.087 R)
• M12: 2,851,635 km (0.068 R)
• M13: 3,243,581 km (0.102 R)
• M14: 3,491,764 km (0.111 R)
• M15: 4,798,352 km (0.092 R)
• M16: 4,978,019 km (0.114 R)
• M17: 5,746,054 km (0.105 R)
• M18: 6,185,872 km (0.113 R)
• M19: 6,297,472 km (0.086 R)
• M20: 6,381,696 km (0.095 R)
• M21: 6,750,903 km (0.119 R)
• M22: 7,039,627 km (0.09 R)
• M23: 7,480,492 km (0.094 R)
• M24: 7,629,342 km (0.091 R)
• M25: 7,809,458 km (0.066 R)
• M26: 8,512,717 km (0.092 R)
• M27: 8,762,246 km (0.104 R)
• M28: 9,077,449 km (0.05 R)
• M29: 9,621,836 km (0.096 R)
• M30: 10,078,259 km (0.103 R)
• M31: 10,342,150 km (0.076 R)
• M32: 10,541,713 km (0.052 R)
• M33: 10,876,962 km (0.098 R)
• M34: 11,147,884 km (0.095 R)
• M35: 11,318,276 km (0.109 R)
• M36: 11,420,900 km (0.057 R)
• M37: 11,627,195 km (0.045 R)
• M38: 11,904,101 km (0.101 R)
• M39: 12,148,245 km (0.116 R)
• M40: 12,253,412 km (0.12 R)
• M41: 12,606,014 km (0.114 R)
• M42: 12,712,528 km (0.079 R)
• M43: 14,013,281 km (0.072 R)
• M44: 14,456,241 km (0.119 R)
• M45: 15,091,732 km (0.074 R)
• M46: 15,545,762 km (0.096 R)
• M47: 15,889,239 km (0.065 R)
• M48: 16,622,717 km (0.085 R)
• M49: 16,974,122 km (0.079 R)
• M50: 17,922,872 km (0.12 R)
• M51: 18,162,827 km (0.062 R)
• M52: 18,283,104 km (0.11 R)
• M53: 18,929,516 km (0.1 R)
• M54: 19,010,897 km (0.085 R)
• M55: 19,173,809 km (0.114 R)
• M56: 19,542,269 km (0.049 R)
• M57: 19,706,827 km (0.105 R)
• M58: 19,913,122 km (0.09 R)
• M59: 20,037,288 km (0.115 R)
• M60: 20,244,631 km (0.115 R)
• M61: 21,123,818 km (0.066 R)
• M62: 21,631,703 km (0.098 R)
• M63: 22,659,739 km (0.119 R)
• M64: 22,962,525 km (0.106 R)
• M65: 23,835,130 km (0.084 R)
• M66: 24,010,907 km (0.08 R)
• M67: 24,099,020 km (0.07 R)
• M68: 24,408,089 km (0.082 R)
• M69: 24,585,363 km (0.048 R)
• M70: 24,718,505 km (0.083 R)
• M71: 24,941,107 km (0.08 R)
• M72: 25,209,036 km (0.075 R)
• M73: 25,433,134 km (0.094 R)
• M74: 26,154,345 km (0.085 R)
• M75: 26,245,002 km (0.058 R)
• M76: 27,571,037 km (0.098 R)
• M77: 27,848,092 km (0.112 R)
• M78: 30,621,487 km (0.067 R)
• M79: 30,812,673 km (0.087 R)
• M80: 32,600,069 km (0.097 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 13,703 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit