🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.48 AU - 0.54 AU

Year: 239 Days

Day: 33.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.6

Radius: 9.4

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.04 AU - 1.38 AU

Year: 873 Days

Day: 14 Hours

Environment

Temp: -162 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 51,912,614 km

• M1: 116,836 km (0.082 R)
• M2: 502,350 km (0.115 R)
• M3: 830,717 km (0.107 R)
• M4: 1,527,095 km (0.12 R)
• M5: 1,901,239 km (0.055 R)
• M6: 2,549,148 km (0.095 R)
• M7: 2,988,816 km (0.115 R)
• M8: 3,788,566 km (0.119 R)
• M9: 4,263,390 km (0.074 R)
• M10: 4,619,133 km (0.049 R)
• M11: 5,390,460 km (0.111 R)
• M12: 6,461,431 km (0.102 R)
• M13: 7,211,216 km (0.102 R)
• M14: 8,017,698 km (0.091 R)
• M15: 8,937,575 km (0.112 R)
• M16: 9,240,810 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.6

Radius: 8.2

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.08 AU - 1.76 AU

Year: 1110 Days

Day: 11.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 51,912,614 km

• M1: 112,198 km (0.091 R)
• M2: 405,111 km (0.115 R)
• M3: 918,232 km (0.108 R)
• M4: 1,306,289 km (0.112 R)
• M5: 1,653,954 km (0.118 R)
• M6: 2,152,564 km (0.102 R)
• M7: 2,415,557 km (0.079 R)
• M8: 3,084,409 km (0.103 R)
• M9: 3,504,779 km (0.096 R)
• M10: 3,795,896 km (0.072 R)
• M11: 4,527,280 km (0.114 R)
• M12: 4,873,300 km (0.08 R)
• M13: 5,977,781 km (0.076 R)
• M14: 7,194,610 km (0.045 R)
• M15: 7,475,406 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.2

Radius: 14.3

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.02 AU - 4.44 AU

Year: 5707 Days

Day: 10.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 51,912,614 km

• M1: 177,872 km (0.086 R)
• M2: 648,656 km (0.116 R)
• M3: 1,297,163 km (0.107 R)
• M4: 2,055,176 km (0.112 R)
• M5: 3,512,408 km (0.047 R)
• M6: 4,160,766 km (0.11 R)
• M7: 5,487,998 km (0.057 R)
• M8: 6,168,967 km (0.071 R)
• M9: 8,277,400 km (0.081 R)
• M10: 8,759,255 km (0.069 R)
• M11: 10,001,814 km (0.11 R)
• M12: 15,981,989 km (0.105 R)
• M13: 16,922,511 km (0.11 R)
• M14: 17,373,848 km (0.086 R)
• M15: 18,166,417 km (0.073 R)
• M16: 18,982,923 km (0.104 R)
• M17: 20,325,563 km (0.117 R)
• M18: 23,677,154 km (0.106 R)
• M19: 25,907,210 km (0.108 R)
• M20: 27,381,347 km (0.103 R)
• M21: 32,336,029 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.4

Radius: 13.2

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.18 AU - 6.22 AU

Year: 8927 Days

Day: 10.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 51,912,614 km

• M1: 164,109 km (0.118 R)
• M2: 647,609 km (0.116 R)
• M3: 1,171,351 km (0.106 R)
• M4: 2,046,050 km (0.097 R)
• M5: 2,636,513 km (0.083 R)
• M6: 3,301,326 km (0.038 R)
• M7: 4,843,530 km (0.119 R)
• M8: 5,816,964 km (0.096 R)
• M9: 7,043,666 km (0.115 R)
• M10: 8,765,089 km (0.062 R)
• M11: 9,332,364 km (0.115 R)
• M12: 10,415,453 km (0.103 R)
• M13: 11,052,440 km (0.072 R)
• M14: 12,079,579 km (0.064 R)
• M15: 12,545,577 km (0.046 R)
• M16: 15,005,265 km (0.069 R)
• M17: 15,598,720 km (0.043 R)
• M18: 17,890,409 km (0.061 R)
• M19: 20,398,268 km (0.105 R)
• M20: 21,261,597 km (0.079 R)
• M21: 24,438,907 km (0.062 R)

Asteroid Belt

Center: 7.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272.8

Radius: 5.7

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.86 AU - 10.24 AU

Year: 17860 Days

Day: 24.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 51,912,614 km

• M1: 70,909 km (0.086 R)
• M2: 287,228 km (0.079 R)
• M3: 1,513,033 km (0.076 R)
• M4: 1,706,762 km (0.041 R)
• M5: 2,072,678 km (0.105 R)
• M6: 3,364,007 km (0.091 R)
• M7: 3,911,685 km (0.033 R)
• M8: 5,384,775 km (0.079 R)
• M9: 6,095,664 km (0.083 R)
• M10: 6,988,315 km (0.116 R)
• M11: 9,175,137 km (0.1 R)
• M12: 9,773,079 km (0.08 R)
• M13: 10,610,229 km (0.076 R)
• M14: 10,936,053 km (0.077 R)
• M15: 14,639,049 km (0.084 R)
• M16: 15,042,963 km (0.113 R)
• M17: 15,662,897 km (0.11 R)
• M18: 16,443,648 km (0.104 R)
• M19: 20,993,368 km (0.083 R)
• M20: 24,389,689 km (0.092 R)
• M21: 28,446,185 km (0.116 R)
• M22: 29,713,279 km (0.1 R)
• M23: 31,017,623 km (0.111 R)
• M24: 33,045,122 km (0.116 R)
• M25: 34,208,844 km (0.028 R)
• M26: 37,863,520 km (0.1 R)
• M27: 38,369,610 km (0.104 R)
• M28: 39,266,300 km (0.078 R)
• M29: 41,770,119 km (0.092 R)
• M30: 42,446,301 km (0.091 R)
• M31: 44,800,074 km (0.091 R)
• M32: 45,082,515 km (0.115 R)
• M33: 49,163,246 km (0.058 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 11,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit