🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.63 AU - 0.97 AU

Year: 275 Days

Day: 39.4 Hours

Environment

Temp: 29 °C

Axial Tilt: 65.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,296,459 km

• M1: 215,720 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.66 AU - 1.02 AU

Year: 296 Days

Day: 41.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.03 AU - 2.47 AU

Year: 1299 Days

Day: 33.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,296,459 km

• M1: 284,086 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.7

Radius: 11.5

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.95 AU - 7.43 AU

Year: 7423 Days

Day: 10.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 59,296,459 km

• M1: 199,713 km (0.109 R)
• M2: 278,701 km (0.058 R)
• M3: 377,735 km (0.073 R)
• M4: 485,146 km (0.098 R)
• M5: 746,942 km (0.115 R)
• M6: 954,135 km (0.112 R)
• M7: 1,053,917 km (0.103 R)
• M8: 1,240,466 km (0.076 R)
• M9: 1,387,670 km (0.072 R)
• M10: 1,673,252 km (0.117 R)
• M11: 1,795,623 km (0.086 R)
• M12: 1,949,410 km (0.118 R)
• M13: 2,107,684 km (0.09 R)
• M14: 2,330,585 km (0.081 R)
• M15: 2,406,581 km (0.106 R)
• M16: 2,483,474 km (0.05 R)
• M17: 2,639,954 km (0.114 R)
• M18: 2,913,269 km (0.066 R)
• M19: 3,246,872 km (0.105 R)
• M20: 3,366,550 km (0.091 R)
• M21: 3,645,700 km (0.119 R)
• M22: 3,914,378 km (0.076 R)
• M23: 4,208,188 km (0.109 R)
• M24: 4,357,936 km (0.115 R)
• M25: 4,798,053 km (0.078 R)
• M26: 4,895,590 km (0.026 R)
• M27: 5,072,864 km (0.09 R)
• M28: 5,312,669 km (0.029 R)
• M29: 5,535,869 km (0.08 R)
• M30: 5,762,061 km (0.081 R)
• M31: 6,012,488 km (0.114 R)
• M32: 6,697,497 km (0.084 R)
• M33: 6,784,862 km (0.115 R)
• M34: 6,960,789 km (0.07 R)
• M35: 7,049,351 km (0.119 R)
• M36: 7,138,362 km (0.041 R)
• M37: 7,611,390 km (0.085 R)
• M38: 8,094,591 km (0.077 R)
• M39: 8,564,029 km (0.098 R)
• M40: 8,706,596 km (0.109 R)
• M41: 9,900,537 km (0.049 R)
• M42: 10,631,173 km (0.085 R)
• M43: 10,733,348 km (0.078 R)
• M44: 10,990,208 km (0.12 R)
• M45: 11,641,258 km (0.081 R)
• M46: 11,852,191 km (0.116 R)
• M47: 12,411,986 km (0.105 R)
• M48: 12,627,556 km (0.1 R)
• M49: 12,898,777 km (0.082 R)
• M50: 12,980,607 km (0.084 R)
• M51: 13,199,319 km (0.072 R)
• M52: 13,309,274 km (0.043 R)
• M53: 14,142,983 km (0.039 R)
• M54: 14,340,003 km (0.101 R)
• M55: 14,452,949 km (0.101 R)
• M56: 14,679,740 km (0.114 R)
• M57: 14,850,730 km (0.032 R)
• M58: 15,137,061 km (0.11 R)
• M59: 16,094,786 km (0.087 R)
• M60: 16,595,939 km (0.073 R)
• M61: 17,162,017 km (0.116 R)
• M62: 17,342,133 km (0.053 R)
• M63: 17,673,941 km (0.061 R)
• M64: 18,190,802 km (0.112 R)
• M65: 18,558,813 km (0.109 R)
• M66: 19,771,303 km (0.08 R)
• M67: 19,960,245 km (0.102 R)
• M68: 20,339,626 km (0.093 R)
• M69: 21,298,847 km (0.084 R)
• M70: 21,654,142 km (0.096 R)
• M71: 21,783,844 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.4

Radius: 13.7

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 8.01 AU - 12.39 AU

Year: 12542 Days

Day: 8.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 59,296,459 km

• M1: 191,336 km (0.108 R)
• M2: 337,642 km (0.102 R)
• M3: 447,447 km (0.106 R)
• M4: 541,095 km (0.116 R)
• M5: 753,674 km (0.118 R)
• M6: 974,929 km (0.065 R)
• M7: 1,105,379 km (0.083 R)
• M8: 1,218,774 km (0.049 R)
• M9: 1,609,823 km (0.119 R)
• M10: 1,929,065 km (0.08 R)
• M11: 2,068,191 km (0.079 R)
• M12: 2,356,914 km (0.091 R)
• M13: 4,241,698 km (0.081 R)
• M14: 4,388,005 km (0.084 R)
• M15: 4,535,957 km (0.067 R)
• M16: 4,875,095 km (0.112 R)
• M17: 5,183,566 km (0.096 R)
• M18: 5,698,482 km (0.091 R)
• M19: 5,901,038 km (0.086 R)
• M20: 6,105,837 km (0.059 R)
• M21: 6,396,805 km (0.084 R)
• M22: 7,649,986 km (0.073 R)
• M23: 8,419,518 km (0.058 R)
• M24: 9,024,641 km (0.09 R)
• M25: 9,547,785 km (0.099 R)
• M26: 10,375,510 km (0.05 R)
• M27: 11,892,283 km (0.087 R)
• M28: 12,203,895 km (0.086 R)
• M29: 12,465,691 km (0.119 R)
• M30: 12,782,240 km (0.08 R)
• M31: 14,239,773 km (0.097 R)
• M32: 15,128,234 km (0.066 R)
• M33: 15,863,358 km (0.103 R)
• M34: 16,091,794 km (0.102 R)
• M35: 16,263,981 km (0.117 R)
• M36: 18,677,145 km (0.104 R)
• M37: 20,574,943 km (0.119 R)
• M38: 20,824,323 km (0.113 R)
• M39: 21,137,282 km (0.072 R)
• M40: 21,263,093 km (0.098 R)
• M41: 21,704,856 km (0.069 R)
• M42: 22,469,301 km (0.083 R)
• M43: 22,661,833 km (0.058 R)
• M44: 23,048,544 km (0.11 R)
• M45: 24,419,010 km (0.11 R)
• M46: 24,881,716 km (0.057 R)
• M47: 25,480,856 km (0.083 R)
• M48: 25,815,805 km (0.066 R)
• M49: 26,354,806 km (0.107 R)
• M50: 26,625,728 km (0.079 R)
• M51: 29,736,167 km (0.119 R)
• M52: 30,371,958 km (0.109 R)
• M53: 31,012,237 km (0.089 R)
• M54: 31,155,253 km (0.105 R)
• M55: 31,728,960 km (0.106 R)
• M56: 32,017,235 km (0.077 R)
• M57: 32,451,069 km (0.073 R)
• M58: 33,617,783 km (0.058 R)
• M59: 33,764,688 km (0.054 R)
• M60: 34,206,301 km (0.102 R)
• M61: 34,798,260 km (0.026 R)
• M62: 36,669,879 km (0.114 R)
• M63: 37,351,596 km (0.108 R)
• M64: 37,884,763 km (0.09 R)
• M65: 39,190,005 km (0.04 R)
• M66: 39,344,539 km (0.063 R)
• M67: 42,160,719 km (0.032 R)
• M68: 42,398,281 km (0.072 R)
• M69: 42,954,336 km (0.111 R)
• M70: 43,673,004 km (0.037 R)
• M71: 43,993,592 km (0.061 R)
• M72: 45,446,337 km (0.053 R)
• M73: 46,015,407 km (0.119 R)
• M74: 46,750,681 km (0.079 R)
• M75: 46,914,640 km (0.118 R)
• M76: 47,078,749 km (0.086 R)
• M77: 47,737,129 km (0.086 R)
• M78: 48,398,502 km (0.099 R)
• M79: 49,063,015 km (0.101 R)
• M80: 50,400,869 km (0.113 R)
• M81: 50,905,762 km (0.032 R)
• M82: 52,175,100 km (0.1 R)
• M83: 53,369,340 km (0.115 R)
• M84: 54,055,695 km (0.084 R)
• M85: 54,745,042 km (0.097 R)
• M86: 55,437,381 km (0.093 R)
• M87: 55,610,914 km (0.083 R)
• M88: 59,207,845 km (0.076 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 17,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit