🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.53 AU - 0.83 AU

Year: 201 Days

Day: 32.4 Hours

Environment

Temp: 138 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.14 AU - 1.6 AU

Year: 574 Days

Day: 24.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.33 AU - 1.53 AU

Year: 612 Days

Day: 27.4 Hours

Environment

Temp: -16 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,133,643 km

• M1: 503,098 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.56 AU - 2.26 AU

Year: 945 Days

Day: 41.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,133,643 km

• M1: 166,951 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.7 AU - 5.46 AU

Year: 3511 Days

Day: 46.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,133,643 km

• M1: 1,491,341 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.6

Radius: 14

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.31 AU - 6.27 AU

Year: 4358 Days

Day: 12 Hours

Environment

Temp: -136 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 51,133,643 km

• M1: 266,284 km (0.082 R)
• M2: 365,767 km (0.028 R)
• M3: 486,941 km (0.114 R)
• M4: 820,844 km (0.039 R)
• M5: 921,224 km (0.076 R)
• M6: 1,026,391 km (0.066 R)
• M7: 1,215,483 km (0.108 R)
• M8: 1,465,760 km (0.107 R)
• M9: 1,578,407 km (0.097 R)
• M10: 1,772,884 km (0.105 R)
• M11: 1,975,739 km (0.103 R)
• M12: 2,129,526 km (0.078 R)
• M13: 2,449,366 km (0.041 R)
• M14: 2,569,643 km (0.069 R)
• M15: 2,738,389 km (0.098 R)
• M16: 2,831,888 km (0.067 R)
• M17: 3,184,639 km (0.074 R)
• M18: 3,349,646 km (0.098 R)
• M19: 3,534,698 km (0.107 R)
• M20: 3,654,227 km (0.054 R)
• M21: 4,290,317 km (0.069 R)
• M22: 4,584,277 km (0.034 R)
• M23: 4,809,123 km (0.108 R)
• M24: 5,056,857 km (0.053 R)
• M25: 5,250,287 km (0.1 R)
• M26: 6,588,440 km (0.061 R)
• M27: 6,821,364 km (0.112 R)
• M28: 7,186,831 km (0.112 R)
• M29: 7,361,113 km (0.107 R)
• M30: 8,230,576 km (0.062 R)
• M31: 8,596,791 km (0.093 R)
• M32: 8,758,656 km (0.05 R)
• M33: 10,187,765 km (0.087 R)
• M34: 10,605,741 km (0.077 R)
• M35: 11,104,800 km (0.113 R)
• M36: 11,306,607 km (0.081 R)
• M37: 11,842,167 km (0.058 R)
• M38: 12,281,836 km (0.086 R)
• M39: 12,516,704 km (0.092 R)
• M40: 13,017,558 km (0.097 R)
• M41: 13,498,216 km (0.081 R)
• M42: 14,120,842 km (0.09 R)
• M43: 14,504,411 km (0.115 R)
• M44: 14,697,392 km (0.119 R)
• M45: 14,919,246 km (0.032 R)
• M46: 15,365,945 km (0.112 R)
• M47: 15,478,443 km (0.094 R)
• M48: 15,959,101 km (0.048 R)
• M49: 16,732,821 km (0.032 R)
• M50: 17,138,680 km (0.111 R)
• M51: 17,460,016 km (0.111 R)
• M52: 17,990,042 km (0.065 R)
• M53: 18,585,291 km (0.115 R)
• M54: 18,795,028 km (0.114 R)
• M55: 19,672,868 km (0.104 R)
• M56: 19,764,422 km (0.057 R)
• M57: 20,101,316 km (0.065 R)
• M58: 20,594,840 km (0.077 R)
• M59: 20,843,172 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.9

Radius: 13.2

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 9.14 AU - 10.44 AU

Year: 10971 Days

Day: 7.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 51,133,643 km

• M1: 231,129 km (0.107 R)
• M2: 469,737 km (0.096 R)
• M3: 634,594 km (0.091 R)
• M4: 894,595 km (0.112 R)
• M5: 1,028,336 km (0.066 R)
• M6: 1,148,912 km (0.076 R)
• M7: 1,563,298 km (0.117 R)
• M8: 1,849,030 km (0.058 R)
• M9: 2,777,135 km (0.119 R)
• M10: 2,978,344 km (0.059 R)
• M11: 3,125,249 km (0.096 R)
• M12: 3,642,559 km (0.079 R)
• M13: 4,121,571 km (0.087 R)
• M14: 5,749,645 km (0.089 R)
• M15: 6,383,042 km (0.119 R)
• M16: 6,573,630 km (0.11 R)
• M17: 6,999,535 km (0.116 R)
• M18: 7,196,106 km (0.091 R)
• M19: 7,354,680 km (0.1 R)
• M20: 7,756,350 km (0.046 R)
• M21: 8,082,923 km (0.117 R)
• M22: 8,372,394 km (0.106 R)
• M23: 8,749,531 km (0.115 R)
• M24: 8,961,511 km (0.104 R)
• M25: 9,390,558 km (0.076 R)
• M26: 9,958,581 km (0.046 R)
• M27: 10,358,306 km (0.105 R)
• M28: 10,945,029 km (0.093 R)
• M29: 11,449,922 km (0.082 R)
• M30: 11,635,423 km (0.057 R)
• M31: 12,578,039 km (0.071 R)
• M32: 13,938,632 km (0.091 R)
• M33: 14,087,183 km (0.077 R)
• M34: 14,888,429 km (0.06 R)
• M35: 16,378,124 km (0.104 R)
• M36: 16,639,771 km (0.1 R)
• M37: 16,850,106 km (0.077 R)
• M38: 17,008,380 km (0.073 R)
• M39: 19,166,330 km (0.102 R)
• M40: 19,941,995 km (0.111 R)
• M41: 20,109,544 km (0.11 R)
• M42: 20,954,174 km (0.08 R)
• M43: 21,810,472 km (0.066 R)
• M44: 22,329,726 km (0.108 R)
• M45: 23,262,918 km (0.032 R)
• M46: 24,149,285 km (0.025 R)
• M47: 24,387,594 km (0.1 R)
• M48: 24,626,652 km (0.113 R)
• M49: 25,288,024 km (0.1 R)
• M50: 26,016,266 km (0.114 R)
• M51: 26,260,560 km (0.095 R)
• M52: 26,382,931 km (0.09 R)
• M53: 26,812,875 km (0.031 R)
• M54: 27,866,792 km (0.054 R)
• M55: 28,493,158 km (0.031 R)
• M56: 29,951,139 km (0.074 R)
• M57: 30,079,045 km (0.094 R)
• M58: 30,656,942 km (0.05 R)
• M59: 31,498,280 km (0.119 R)
• M60: 31,628,431 km (0.078 R)
• M61: 31,954,404 km (0.103 R)
• M62: 32,150,677 km (0.087 R)
• M63: 33,137,424 km (0.062 R)
• M64: 33,336,090 km (0.086 R)
• M65: 33,468,634 km (0.098 R)
• M66: 33,667,898 km (0.094 R)
• M67: 33,800,891 km (0.059 R)
• M68: 34,602,885 km (0.081 R)
• M69: 35,411,013 km (0.065 R)
• M70: 36,703,389 km (0.067 R)
• M71: 36,908,787 km (0.056 R)
• M72: 38,775,170 km (0.034 R)
• M73: 39,544,402 km (0.103 R)
• M74: 41,097,826 km (0.076 R)
• M75: 41,453,720 km (0.114 R)
• M76: 42,311,813 km (0.06 R)
• M77: 42,887,316 km (0.12 R)
• M78: 43,103,784 km (0.069 R)
• M79: 43,465,213 km (0.102 R)
• M80: 43,610,173 km (0.044 R)
• M81: 45,288,063 km (0.093 R)
• M82: 46,615,893 km (0.066 R)
• M83: 47,284,596 km (0.059 R)
• M84: 47,508,245 km (0.085 R)
• M85: 49,612,189 km (0.102 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 12,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit