🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.51 AU - 0.63 AU

Year: 153 Days

Day: 35.2 Hours

Environment

Temp: 211 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.63 AU - 0.81 AU

Year: 218 Days

Day: 43.2 Hours

Environment

Temp: 145 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.92 AU - 1.36 AU

Year: 434 Days

Day: 14.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,009,805 km

• M1: 48,021 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.21 AU - 1.39 AU

Year: 528 Days

Day: 18 Hours

Environment

Temp: -4 °C

Axial Tilt: 41.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,009,805 km

• M1: 841,338 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.23 AU - 1.79 AU

Year: 661 Days

Day: 19.4 Hours

Environment

Temp: -20 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,009,805 km

• M1: 653,892 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.69 AU - 4.03 AU

Year: 2195 Days

Day: 24.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,009,805 km

• M1: 393,143 km (0.066 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.45 AU - 3.73 AU

Year: 2425 Days

Day: 16.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.9

Radius: 14.8

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.64 AU - 7.18 AU

Year: 5121 Days

Day: 12.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 39,009,805 km

• M1: 212,579 km (0.082 R)
• M2: 367,412 km (0.032 R)
• M3: 473,477 km (0.04 R)
• M4: 913,594 km (0.084 R)
• M5: 1,053,319 km (0.105 R)
• M6: 1,200,972 km (0.107 R)
• M7: 1,447,958 km (0.087 R)
• M8: 1,542,204 km (0.063 R)
• M9: 2,032,287 km (0.04 R)
• M10: 2,192,955 km (0.068 R)
• M11: 2,358,111 km (0.049 R)
• M12: 2,513,244 km (0.118 R)
• M13: 3,355,779 km (0.033 R)
• M14: 3,467,080 km (0.101 R)
• M15: 3,579,578 km (0.066 R)
• M16: 3,924,700 km (0.048 R)
• M17: 4,315,300 km (0.073 R)
• M18: 4,471,630 km (0.084 R)
• M19: 4,772,172 km (0.101 R)
• M20: 4,879,883 km (0.069 R)
• M21: 5,097,697 km (0.075 R)
• M22: 6,215,343 km (0.067 R)
• M23: 7,158,707 km (0.098 R)
• M24: 9,021,200 km (0.104 R)
• M25: 9,177,381 km (0.062 R)
• M26: 9,379,487 km (0.114 R)
• M27: 9,674,046 km (0.084 R)
• M28: 10,365,487 km (0.101 R)
• M29: 10,505,660 km (0.112 R)
• M30: 10,693,555 km (0.097 R)
• M31: 10,787,951 km (0.088 R)
• M32: 11,001,427 km (0.11 R)
• M33: 11,288,207 km (0.084 R)
• M34: 11,722,938 km (0.076 R)
• M35: 12,040,385 km (0.063 R)
• M36: 12,509,524 km (0.048 R)
• M37: 12,858,984 km (0.107 R)
• M38: 12,984,646 km (0.097 R)
• M39: 13,901,233 km (0.12 R)
• M40: 14,056,066 km (0.094 R)
• M41: 14,576,218 km (0.115 R)
• M42: 14,864,942 km (0.116 R)
• M43: 15,049,695 km (0.117 R)
• M44: 16,391,738 km (0.062 R)
• M45: 16,664,754 km (0.12 R)
• M46: 16,774,409 km (0.083 R)
• M47: 16,966,792 km (0.062 R)
• M48: 17,437,277 km (0.086 R)
• M49: 17,548,578 km (0.06 R)
• M50: 17,883,827 km (0.069 R)
• M51: 18,249,594 km (0.106 R)
• M52: 18,760,022 km (0.065 R)
• M53: 19,017,031 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.4

Radius: 11.3

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.04 AU - 7.42 AU

Year: 6223 Days

Day: 10.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 39,009,805 km

• M1: 198,068 km (0.051 R)
• M2: 511,625 km (0.084 R)
• M3: 588,219 km (0.084 R)
• M4: 669,450 km (0.115 R)
• M5: 814,560 km (0.071 R)
• M6: 938,876 km (0.047 R)
• M7: 1,558,660 km (0.072 R)
• M8: 1,941,481 km (0.104 R)
• M9: 2,220,481 km (0.096 R)
• M10: 2,535,534 km (0.073 R)
• M11: 3,283,673 km (0.077 R)
• M12: 3,591,097 km (0.056 R)
• M13: 3,934,574 km (0.102 R)
• M14: 4,015,506 km (0.084 R)
• M15: 4,151,491 km (0.118 R)
• M16: 4,455,922 km (0.111 R)
• M17: 4,540,295 km (0.074 R)
• M18: 4,912,046 km (0.055 R)
• M19: 5,028,433 km (0.117 R)
• M20: 5,204,660 km (0.112 R)
• M21: 5,807,240 km (0.074 R)
• M22: 6,148,024 km (0.1 R)
• M23: 6,242,121 km (0.099 R)
• M24: 6,591,432 km (0.117 R)
• M25: 7,275,842 km (0.1 R)
• M26: 7,475,555 km (0.119 R)
• M27: 7,744,682 km (0.109 R)
• M28: 8,292,659 km (0.098 R)
• M29: 8,817,747 km (0.09 R)
• M30: 9,030,775 km (0.101 R)
• M31: 9,173,790 km (0.081 R)
• M32: 9,389,660 km (0.085 R)
• M33: 9,680,179 km (0.054 R)
• M34: 9,753,332 km (0.052 R)
• M35: 10,195,843 km (0.12 R)
• M36: 10,569,688 km (0.112 R)
• M37: 11,485,077 km (0.119 R)
• M38: 11,834,837 km (0.04 R)
• M39: 11,952,271 km (0.118 R)
• M40: 12,905,360 km (0.095 R)
• M41: 13,147,558 km (0.103 R)
• M42: 13,309,723 km (0.091 R)
• M43: 13,391,104 km (0.084 R)
• M44: 13,595,305 km (0.088 R)
• M45: 14,131,015 km (0.101 R)
• M46: 14,214,042 km (0.11 R)
• M47: 14,505,907 km (0.085 R)
• M48: 14,799,867 km (0.087 R)
• M49: 15,350,836 km (0.037 R)
• M50: 15,908,537 km (0.06 R)
• M51: 16,429,287 km (0.106 R)
• M52: 17,043,985 km (0.115 R)
• M53: 17,755,622 km (0.031 R)
• M54: 18,295,670 km (0.077 R)
• M55: 18,932,658 km (0.119 R)
• M56: 19,392,222 km (0.115 R)
• M57: 19,901,902 km (0.099 R)
• M58: 20,134,976 km (0.046 R)
• M59: 20,839,731 km (0.086 R)
• M60: 21,504,844 km (0.1 R)
• M61: 21,840,092 km (0.069 R)
• M62: 23,002,468 km (0.099 R)
• M63: 23,149,074 km (0.078 R)
• M64: 23,296,128 km (0.07 R)
• M65: 23,541,918 km (0.066 R)
• M66: 24,633,234 km (0.101 R)
• M67: 24,984,041 km (0.118 R)
• M68: 25,185,101 km (0.086 R)
• M69: 25,437,323 km (0.111 R)
• M70: 27,485,168 km (0.098 R)
• M71: 27,640,750 km (0.03 R)
• M72: 27,744,720 km (0.093 R)
• M73: 27,953,110 km (0.085 R)
• M74: 28,633,780 km (0.12 R)
• M75: 29,002,539 km (0.062 R)
• M76: 29,267,028 km (0.12 R)
• M77: 30,816,114 km (0.109 R)
• M78: 31,031,984 km (0.109 R)
• M79: 31,139,994 km (0.079 R)
• M80: 31,682,286 km (0.026 R)
• M81: 32,009,157 km (0.115 R)
• M82: 32,721,093 km (0.1 R)
• M83: 35,395,155 km (0.088 R)
• M84: 35,961,084 km (0.09 R)
• M85: 36,131,327 km (0.105 R)
• M86: 36,302,018 km (0.117 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 14,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit