🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.41 AU - 0.65 AU

Year: 138 Days

Day: 22 Hours

Environment

Temp: 184 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.6 AU - 0.72 AU

Year: 191 Days

Day: 31 Hours

Environment

Temp: 138 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.8 AU - 0.86 AU

Year: 270 Days

Day: 18.7 Hours

Environment

Temp: 150 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.26 AU - 4.2 AU

Year: 2568 Days

Day: 35 Hours

Environment

Temp: -112 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.6

Radius: 8.2

Gravity: 13.68 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 7.78 AU - 11.3 AU

Year: 10503 Days

Day: 14.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 83,755,034 km

• M1: 102,774 km (0.092 R)
• M2: 748,289 km (0.1 R)
• M3: 1,016,966 km (0.08 R)
• M4: 1,364,333 km (0.066 R)
• M5: 1,679,834 km (0.076 R)
• M6: 2,097,661 km (0.1 R)
• M7: 2,583,256 km (0.032 R)
• M8: 3,566,114 km (0.087 R)
• M9: 6,400,694 km (0.062 R)
• M10: 8,175,075 km (0.115 R)
• M11: 9,224,654 km (0.116 R)
• M12: 12,178,314 km (0.081 R)
• M13: 12,973,726 km (0.104 R)
• M14: 14,803,756 km (0.03 R)
• M15: 15,217,095 km (0.047 R)
• M16: 16,067,111 km (0.066 R)
• M17: 16,651,290 km (0.07 R)
• M18: 18,095,059 km (0.066 R)
• M19: 18,409,364 km (0.118 R)
• M20: 21,667,456 km (0.03 R)
• M21: 28,128,439 km (0.068 R)
• M22: 28,869,696 km (0.088 R)
• M23: 32,540,230 km (0.115 R)
• M24: 44,535,585 km (0.075 R)
• M25: 46,710,888 km (0.083 R)
• M26: 49,108,343 km (0.105 R)
• M27: 49,720,199 km (0.091 R)
• M28: 50,959,318 km (0.09 R)
• M29: 51,586,582 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.6

Radius: 12.8

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 8.3 AU - 13.18 AU

Year: 12546 Days

Day: 7.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 83,755,034 km

• M1: 176,376 km (0.103 R)
• M2: 1,394,701 km (0.111 R)
• M3: 2,680,046 km (0.118 R)
• M4: 9,418,532 km (0.113 R)
• M5: 18,117,798 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.1

Radius: 10.4

Gravity: 8.45 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 10.16 AU - 12.56 AU

Year: 13648 Days

Day: 6.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 83,755,034 km

• M1: 129,402 km (0.105 R)
• M2: 1,362,687 km (0.087 R)
• M3: 2,232,898 km (0.087 R)
• M4: 2,931,520 km (0.115 R)
• M5: 5,138,986 km (0.12 R)
• M6: 5,611,715 km (0.095 R)
• M7: 7,941,253 km (0.111 R)
• M8: 8,775,860 km (0.106 R)
• M9: 12,129,844 km (0.119 R)
• M10: 12,577,441 km (0.042 R)
• M11: 12,969,836 km (0.111 R)
• M12: 13,710,495 km (0.076 R)
• M13: 14,408,070 km (0.101 R)
• M14: 15,424,139 km (0.103 R)
• M15: 16,102,116 km (0.097 R)
• M16: 17,116,390 km (0.09 R)
• M17: 18,843,946 km (0.115 R)
• M18: 19,881,856 km (0.077 R)
• M19: 23,915,015 km (0.045 R)
• M20: 24,416,916 km (0.096 R)
• M21: 25,649,901 km (0.094 R)
• M22: 36,383,549 km (0.105 R)
• M23: 36,781,030 km (0.079 R)
• M24: 37,719,607 km (0.089 R)
• M25: 38,536,711 km (0.088 R)
• M26: 39,226,656 km (0.093 R)
• M27: 42,214,724 km (0.111 R)
• M28: 43,540,460 km (0.119 R)
• M29: 50,424,206 km (0.083 R)
• M30: 55,162,868 km (0.112 R)
• M31: 57,281,623 km (0.049 R)
• M32: 57,639,910 km (0.112 R)
• M33: 58,905,807 km (0.09 R)
• M34: 60,560,509 km (0.074 R)
• M35: 64,735,487 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.8

Radius: 7.1

Gravity: 12.77 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 15.53 AU - 17.41 AU

Year: 23825 Days

Day: 17.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 83,755,034 km

• M1: 88,263 km (0.099 R)
• M2: 393,891 km (0.118 R)
• M3: 1,146,668 km (0.075 R)
• M4: 1,809,386 km (0.111 R)
• M5: 2,045,601 km (0.103 R)
• M6: 2,532,842 km (0.061 R)
• M7: 4,190,236 km (0.099 R)
• M8: 5,051,322 km (0.064 R)
• M9: 5,687,561 km (0.079 R)
• M10: 7,461,044 km (0.116 R)
• M11: 7,969,378 km (0.06 R)
• M12: 8,942,213 km (0.095 R)
• M13: 14,860,304 km (0.109 R)
• M14: 15,664,543 km (0.104 R)
• M15: 20,222,042 km (0.115 R)
• M16: 20,711,526 km (0.115 R)
• M17: 21,108,708 km (0.082 R)
• M18: 23,065,299 km (0.093 R)
• M19: 24,251,610 km (0.11 R)
• M20: 24,804,075 km (0.078 R)
• M21: 25,252,121 km (0.091 R)
• M22: 34,963,266 km (0.1 R)
• M23: 37,106,705 km (0.08 R)
• M24: 41,969,084 km (0.108 R)
• M25: 42,286,381 km (0.061 R)
• M26: 47,582,894 km (0.078 R)
• M27: 49,855,286 km (0.03 R)
• M28: 57,494,501 km (0.07 R)
• M29: 59,669,205 km (0.116 R)
• M30: 63,972,238 km (0.094 R)
• M31: 64,603,392 km (0.101 R)
• M32: 68,477,528 km (0.041 R)
• M33: 71,370,003 km (0.116 R)
• M34: 77,635,610 km (0.042 R)
• M35: 80,534,219 km (0.097 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 14,258 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit