🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.41 AU - 5.65 AU

Year: 3453 Days

Day: 34.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.24 AU - 5.44 AU

Year: 3814 Days

Day: 41.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,470,580 km

• M1: 2,414,210 km (0.086 R)

Asteroid Belt

Center: 6.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.5

Radius: 12.1

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 7.17 AU - 9.27 AU

Year: 8441 Days

Day: 9.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 75,470,580 km

• M1: 151,543 km (0.088 R)
• M2: 592,856 km (0.06 R)
• M3: 1,105,229 km (0.089 R)
• M4: 1,596,508 km (0.089 R)
• M5: 2,746,467 km (0.11 R)
• M6: 3,862,318 km (0.119 R)
• M7: 4,579,789 km (0.075 R)
• M8: 5,228,446 km (0.119 R)
• M9: 5,837,309 km (0.025 R)
• M10: 6,350,878 km (0.096 R)
• M11: 7,006,865 km (0.071 R)
• M12: 7,788,215 km (0.087 R)
• M13: 8,369,103 km (0.101 R)
• M14: 11,718,300 km (0.04 R)
• M15: 13,571,220 km (0.103 R)
• M16: 22,206,009 km (0.114 R)
• M17: 25,475,021 km (0.086 R)
• M18: 26,018,959 km (0.092 R)
• M19: 26,942,726 km (0.092 R)
• M20: 28,563,170 km (0.095 R)
• M21: 29,745,592 km (0.102 R)
• M22: 32,418,906 km (0.048 R)
• M23: 36,838,476 km (0.109 R)
• M24: 37,301,331 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.6

Radius: 8.9

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 8.66 AU - 11.36 AU

Year: 11343 Days

Day: 8.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 125.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 75,470,580 km

• M1: 111,151 km (0.109 R)
• M2: 423,811 km (0.098 R)
• M3: 817,403 km (0.093 R)
• M4: 1,359,695 km (0.061 R)
• M5: 2,178,893 km (0.089 R)
• M6: 4,087,911 km (0.073 R)
• M7: 4,754,370 km (0.093 R)
• M8: 5,869,921 km (0.109 R)
• M9: 7,031,100 km (0.097 R)
• M10: 8,473,223 km (0.107 R)
• M11: 9,120,982 km (0.083 R)
• M12: 10,154,105 km (0.063 R)
• M13: 10,884,891 km (0.073 R)
• M14: 12,686,498 km (0.062 R)
• M15: 13,227,145 km (0.031 R)
• M16: 13,533,970 km (0.094 R)
• M17: 15,140,651 km (0.105 R)
• M18: 16,093,889 km (0.106 R)
• M19: 16,443,948 km (0.089 R)
• M20: 17,304,584 km (0.101 R)
• M21: 26,643,530 km (0.034 R)
• M22: 29,884,867 km (0.115 R)
• M23: 30,734,583 km (0.052 R)
• M24: 31,057,266 km (0.087 R)
• M25: 32,260,033 km (0.066 R)
• M26: 36,774,747 km (0.112 R)
• M27: 37,873,394 km (0.107 R)
• M28: 44,378,508 km (0.053 R)
• M29: 48,764,568 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691

Radius: 13

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 9.73 AU - 11.19 AU

Year: 12116 Days

Day: 14.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 75,470,580 km

• M1: 161,715 km (0.109 R)
• M2: 571,763 km (0.065 R)
• M3: 992,582 km (0.078 R)
• M4: 1,632,412 km (0.09 R)
• M5: 2,661,047 km (0.093 R)
• M6: 3,103,857 km (0.05 R)
• M7: 3,570,153 km (0.117 R)
• M8: 4,373,045 km (0.105 R)
• M9: 5,292,922 km (0.116 R)
• M10: 6,930,121 km (0.045 R)
• M11: 7,776,995 km (0.118 R)
• M12: 9,677,037 km (0.106 R)
• M13: 10,955,950 km (0.078 R)
• M14: 11,520,981 km (0.104 R)
• M15: 13,589,022 km (0.109 R)
• M16: 14,643,537 km (0.06 R)
• M17: 17,139,428 km (0.04 R)
• M18: 18,369,871 km (0.087 R)
• M19: 20,920,514 km (0.047 R)
• M20: 25,420,418 km (0.085 R)
• M21: 27,326,594 km (0.118 R)
• M22: 28,052,443 km (0.11 R)
• M23: 28,578,579 km (0.026 R)
• M24: 30,749,693 km (0.047 R)
• M25: 32,912,130 km (0.089 R)
• M26: 34,448,949 km (0.086 R)
• M27: 35,174,050 km (0.108 R)
• M28: 39,346,185 km (0.055 R)
• M29: 48,356,764 km (0.103 R)
• M30: 51,275,418 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339

Radius: 7.4

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 14.89 AU - 21.75 AU

Year: 28084 Days

Day: 16.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 75,470,580 km

• M1: 92,302 km (0.114 R)
• M2: 496,067 km (0.103 R)
• M3: 1,160,281 km (0.113 R)
• M4: 1,542,952 km (0.051 R)
• M5: 1,818,661 km (0.086 R)
• M6: 3,028,609 km (0.113 R)
• M7: 3,521,683 km (0.063 R)
• M8: 4,163,309 km (0.114 R)
• M9: 7,429,030 km (0.032 R)
• M10: 7,868,250 km (0.057 R)
• M11: 8,428,344 km (0.073 R)
• M12: 9,179,176 km (0.088 R)
• M13: 9,857,602 km (0.099 R)
• M14: 13,400,678 km (0.111 R)
• M15: 14,497,081 km (0.07 R)
• M16: 17,711,341 km (0.104 R)
• M17: 19,301,566 km (0.112 R)
• M18: 20,507,624 km (0.084 R)
• M19: 23,171,513 km (0.094 R)
• M20: 27,299,517 km (0.082 R)
• M21: 32,403,946 km (0.058 R)
• M22: 41,653,283 km (0.064 R)
• M23: 47,040,452 km (0.086 R)
• M24: 47,371,063 km (0.092 R)
• M25: 48,037,073 km (0.117 R)
• M26: 49,387,493 km (0.091 R)
• M27: 51,635,650 km (0.079 R)
• M28: 53,590,595 km (0.069 R)
• M29: 57,836,631 km (0.101 R)
• M30: 70,820,829 km (0.049 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 18,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit