🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.68 AU - 2.08 AU

Year: 961 Days

Day: 43.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,842,588 km

• M1: 60,737 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.76 AU - 2.58 AU

Year: 1192 Days

Day: 47.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.36 AU - 2.6 AU

Year: 1456 Days

Day: 34.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.49 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278

Radius: 8.6

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.89 AU - 8.11 AU

Year: 6178 Days

Day: 5 Hours

Environment

Temp: -160 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 107,842,588 km

• M1: 107,262 km (0.062 R)
• M2: 628,461 km (0.101 R)
• M3: 986,897 km (0.115 R)
• M4: 1,674,898 km (0.11 R)
• M5: 2,246,212 km (0.105 R)
• M6: 2,700,990 km (0.072 R)
• M7: 3,292,051 km (0.101 R)
• M8: 4,211,180 km (0.11 R)
• M9: 6,186,919 km (0.095 R)
• M10: 6,639,602 km (0.117 R)
• M11: 7,920,908 km (0.093 R)
• M12: 9,714,886 km (0.089 R)
• M13: 10,621,598 km (0.052 R)
• M14: 11,449,024 km (0.087 R)
• M15: 11,993,261 km (0.087 R)
• M16: 14,344,790 km (0.098 R)
• M17: 15,683,691 km (0.038 R)
• M18: 17,104,123 km (0.113 R)
• M19: 18,732,346 km (0.112 R)
• M20: 20,198,705 km (0.102 R)
• M21: 20,659,915 km (0.063 R)
• M22: 23,214,747 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.9

Radius: 14.6

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 7.24 AU - 8.08 AU

Year: 7903 Days

Day: 6.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 107,842,588 km

• M1: 181,911 km (0.042 R)
• M2: 743,053 km (0.119 R)
• M3: 1,270,535 km (0.094 R)
• M4: 1,748,350 km (0.083 R)
• M5: 2,566,950 km (0.114 R)
• M6: 3,413,375 km (0.1 R)
• M7: 5,194,337 km (0.098 R)
• M8: 5,876,952 km (0.066 R)
• M9: 6,485,516 km (0.107 R)
• M10: 8,330,058 km (0.107 R)
• M11: 10,320,308 km (0.094 R)
• M12: 13,517,364 km (0.107 R)
• M13: 14,812,433 km (0.114 R)
• M14: 16,004,728 km (0.033 R)
• M15: 17,845,829 km (0.09 R)
• M16: 20,830,307 km (0.064 R)
• M17: 21,644,418 km (0.032 R)
• M18: 22,633,559 km (0.063 R)
• M19: 23,178,694 km (0.094 R)
• M20: 27,771,349 km (0.115 R)
• M21: 29,030,664 km (0.069 R)
• M22: 29,489,480 km (0.118 R)
• M23: 31,181,731 km (0.098 R)
• M24: 32,345,304 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.8

Radius: 11.8

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 8.99 AU - 13.37 AU

Year: 13935 Days

Day: 7.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 107,842,588 km

• M1: 146,756 km (0.072 R)
• M2: 574,456 km (0.118 R)
• M3: 1,327,831 km (0.084 R)
• M4: 1,856,360 km (0.101 R)
• M5: 2,347,191 km (0.039 R)
• M6: 2,968,770 km (0.088 R)
• M7: 4,218,211 km (0.087 R)
• M8: 6,651,271 km (0.104 R)
• M9: 8,347,860 km (0.071 R)
• M10: 14,811,236 km (0.061 R)
• M11: 16,343,867 km (0.118 R)
• M12: 16,926,550 km (0.057 R)
• M13: 17,674,540 km (0.1 R)
• M14: 19,722,235 km (0.07 R)
• M15: 20,466,634 km (0.069 R)
• M16: 23,632,574 km (0.09 R)
• M17: 26,310,526 km (0.041 R)
• M18: 27,722,729 km (0.058 R)
• M19: 44,169,669 km (0.089 R)
• M20: 46,017,502 km (0.081 R)
• M21: 50,477,613 km (0.109 R)
• M22: 51,403,025 km (0.03 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889.5

Radius: 5.6

Gravity: 28.36 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 18.37 AU - 18.59 AU

Year: 29615 Days

Day: 15.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 107,842,588 km

• M1: 69,713 km (0.091 R)
• M2: 478,863 km (0.081 R)
• M3: 752,028 km (0.075 R)
• M4: 1,067,680 km (0.118 R)
• M5: 1,264,850 km (0.119 R)
• M6: 1,674,000 km (0.076 R)
• M7: 2,564,556 km (0.051 R)
• M8: 2,808,401 km (0.056 R)
• M9: 4,049,315 km (0.115 R)
• M10: 4,380,674 km (0.078 R)
• M11: 5,752,936 km (0.074 R)
• M12: 6,561,512 km (0.114 R)
• M13: 8,342,924 km (0.107 R)
• M14: 9,956,037 km (0.058 R)
• M15: 14,115,008 km (0.102 R)
• M16: 15,754,002 km (0.041 R)
• M17: 16,205,489 km (0.117 R)
• M18: 17,902,676 km (0.049 R)
• M19: 23,935,510 km (0.113 R)
• M20: 25,016,504 km (0.089 R)
• M21: 30,355,054 km (0.087 R)
• M22: 30,773,180 km (0.101 R)
• M23: 31,336,416 km (0.097 R)
• M24: 33,658,773 km (0.114 R)
• M25: 37,353,541 km (0.101 R)
• M26: 41,651,488 km (0.106 R)
• M27: 43,741,819 km (0.057 R)
• M28: 45,718,456 km (0.119 R)
• M29: 48,130,273 km (0.119 R)
• M30: 49,463,489 km (0.065 R)
• M31: 68,142,129 km (0.051 R)
• M32: 68,619,197 km (0.097 R)
• M33: 69,821,814 km (0.115 R)
• M34: 75,790,470 km (0.04 R)
• M35: 76,046,282 km (0.087 R)
• M36: 82,090,036 km (0.065 R)
• M37: 82,901,306 km (0.077 R)
• M38: 89,870,173 km (0.115 R)
• M39: 94,529,099 km (0.091 R)
• M40: 98,431,061 km (0.104 R)
• M41: 98,735,642 km (0.11 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 12,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit