🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.52 AU - 0.56 AU

Year: 149 Days

Day: 18.9 Hours

Environment

Temp: 225 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.88 AU - 1.1 AU

Year: 369 Days

Day: 23.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.9

Radius: 9.9

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.73 AU - 5.83 AU

Year: 3916 Days

Day: 14.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 52,172,032 km

• M1: 123,119 km (0.108 R)
• M2: 499,507 km (0.078 R)
• M3: 908,358 km (0.058 R)
• M4: 1,403,527 km (0.083 R)
• M5: 1,828,535 km (0.102 R)
• M6: 2,195,648 km (0.071 R)
• M7: 2,806,157 km (0.027 R)
• M8: 3,429,980 km (0.083 R)
• M9: 4,078,786 km (0.098 R)
• M10: 4,880,032 km (0.109 R)
• M11: 5,567,135 km (0.085 R)
• M12: 7,815,591 km (0.086 R)
• M13: 9,048,427 km (0.102 R)
• M14: 9,847,878 km (0.115 R)
• M15: 11,543,420 km (0.097 R)
• M16: 14,926,277 km (0.111 R)
• M17: 15,610,089 km (0.101 R)
• M18: 18,198,880 km (0.066 R)
• M19: 19,285,559 km (0.107 R)
• M20: 19,907,737 km (0.095 R)
• M21: 20,736,359 km (0.088 R)
• M22: 21,455,327 km (0.111 R)
• M23: 22,667,668 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301

Radius: 10.5

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 6.02 AU - 6.74 AU

Year: 6039 Days

Day: 6.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 52,172,032 km

• M1: 131,945 km (0.07 R)
• M2: 479,760 km (0.096 R)
• M3: 909,854 km (0.091 R)
• M4: 1,714,990 km (0.091 R)
• M5: 2,367,536 km (0.079 R)
• M6: 2,977,596 km (0.08 R)
• M7: 3,627,898 km (0.109 R)
• M8: 4,075,196 km (0.094 R)
• M9: 5,587,331 km (0.109 R)
• M10: 6,485,367 km (0.104 R)
• M11: 6,985,323 km (0.083 R)
• M12: 7,748,721 km (0.039 R)
• M13: 8,097,583 km (0.081 R)
• M14: 8,714,824 km (0.072 R)
• M15: 9,402,226 km (0.053 R)
• M16: 9,839,800 km (0.099 R)
• M17: 12,423,804 km (0.119 R)
• M18: 13,897,493 km (0.054 R)
• M19: 22,977,934 km (0.082 R)
• M20: 24,736,606 km (0.103 R)
• M21: 25,571,961 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.5

Radius: 14.8

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 8.27 AU - 10.13 AU

Year: 10457 Days

Day: 6.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 52,172,032 km

• M1: 185,053 km (0.097 R)
• M2: 839,842 km (0.086 R)
• M3: 1,448,107 km (0.089 R)
• M4: 1,923,529 km (0.098 R)
• M5: 2,485,269 km (0.102 R)
• M6: 2,949,920 km (0.06 R)
• M7: 4,678,673 km (0.06 R)
• M8: 6,185,274 km (0.107 R)
• M9: 7,384,899 km (0.084 R)
• M10: 7,906,247 km (0.085 R)
• M11: 8,592,602 km (0.094 R)
• M12: 9,219,418 km (0.087 R)
• M13: 10,243,265 km (0.078 R)
• M14: 10,728,262 km (0.08 R)
• M15: 12,096,933 km (0.093 R)
• M16: 14,431,407 km (0.071 R)
• M17: 15,740,389 km (0.096 R)
• M18: 19,236,341 km (0.089 R)
• M19: 20,227,278 km (0.067 R)
• M20: 22,581,350 km (0.08 R)
• M21: 26,699,480 km (0.106 R)
• M22: 34,433,391 km (0.118 R)
• M23: 38,549,127 km (0.06 R)
• M24: 41,332,545 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.1

Radius: 14.6

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 8.04 AU - 12.36 AU

Year: 12208 Days

Day: 5.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 52,172,032 km

• M1: 181,612 km (0.106 R)
• M2: 678,576 km (0.046 R)
• M3: 1,432,848 km (0.083 R)
• M4: 2,163,036 km (0.08 R)
• M5: 3,335,733 km (0.037 R)
• M6: 4,078,038 km (0.1 R)
• M7: 4,868,364 km (0.114 R)
• M8: 5,332,566 km (0.101 R)
• M9: 11,167,182 km (0.091 R)
• M10: 14,341,050 km (0.074 R)
• M11: 16,857,735 km (0.096 R)
• M12: 20,282,779 km (0.114 R)
• M13: 31,886,637 km (0.096 R)
• M14: 34,192,239 km (0.075 R)
• M15: 35,558,666 km (0.066 R)
• M16: 40,251,102 km (0.063 R)
• M17: 45,341,170 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.5

Radius: 10.4

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 9.66 AU - 11.88 AU

Year: 13245 Days

Day: 9 Hours

Environment

Temp: -178 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 52,172,032 km

• M1: 129,402 km (0.096 R)
• M2: 486,343 km (0.087 R)
• M3: 1,012,778 km (0.101 R)
• M4: 1,787,096 km (0.112 R)
• M5: 2,895,766 km (0.105 R)
• M6: 3,410,383 km (0.115 R)
• M7: 4,325,174 km (0.113 R)
• M8: 5,031,575 km (0.111 R)
• M9: 5,567,135 km (0.112 R)
• M10: 7,703,243 km (0.096 R)
• M11: 9,416,588 km (0.102 R)
• M12: 12,412,883 km (0.106 R)
• M13: 16,134,878 km (0.093 R)
• M14: 19,152,267 km (0.12 R)
• M15: 19,797,932 km (0.1 R)
• M16: 20,458,107 km (0.11 R)
• M17: 21,303,934 km (0.079 R)
• M18: 24,542,428 km (0.089 R)
• M19: 25,885,967 km (0.106 R)
• M20: 29,672,139 km (0.034 R)
• M21: 33,929,096 km (0.11 R)
• M22: 34,636,545 km (0.088 R)
• M23: 35,716,043 km (0.088 R)
• M24: 36,080,762 km (0.057 R)
• M25: 41,185,191 km (0.097 R)
• M26: 44,890,431 km (0.078 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 14,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit