🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.39 AU - 0.65 AU

Year: 138 Days

Day: 40.7 Hours

Environment

Temp: 211 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.56 AU - 0.64 AU

Year: 171 Days

Day: 13.8 Hours

Environment

Temp: 231 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,123,212 km

• M1: 556,654 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.24 AU - 1.56 AU

Year: 608 Days

Day: 23.6 Hours

Environment

Temp: -25 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.5 AU - 1.74 AU

Year: 757 Days

Day: 29.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,123,212 km

• M1: 26,479 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573

Radius: 11.8

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 7.83 AU - 11.09 AU

Year: 10681 Days

Day: 11.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 84,123,212 km

• M1: 147,055 km (0.05 R)
• M2: 582,385 km (0.082 R)
• M3: 1,481,468 km (0.104 R)
• M4: 2,198,490 km (0.094 R)
• M5: 4,019,096 km (0.106 R)
• M6: 4,666,406 km (0.041 R)
• M7: 5,480,668 km (0.06 R)
• M8: 7,190,272 km (0.106 R)
• M9: 7,720,447 km (0.05 R)
• M10: 8,631,797 km (0.103 R)
• M11: 10,616,213 km (0.114 R)
• M12: 11,250,657 km (0.084 R)
• M13: 12,363,965 km (0.098 R)
• M14: 14,296,021 km (0.061 R)
• M15: 15,939,653 km (0.118 R)
• M16: 16,491,370 km (0.117 R)
• M17: 16,984,445 km (0.057 R)
• M18: 20,473,815 km (0.052 R)
• M19: 22,045,191 km (0.037 R)
• M20: 23,606,694 km (0.108 R)
• M21: 24,963,397 km (0.103 R)
• M22: 25,707,796 km (0.107 R)
• M23: 27,436,997 km (0.103 R)
• M24: 30,174,190 km (0.118 R)
• M25: 35,949,864 km (0.101 R)
• M26: 37,743,692 km (0.083 R)
• M27: 42,160,121 km (0.059 R)
• M28: 43,482,566 km (0.093 R)
• M29: 46,349,459 km (0.119 R)
• M30: 46,909,554 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.5

Radius: 13.9

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 9.12 AU - 14.64 AU

Year: 15031 Days

Day: 11.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 84,123,212 km

• M1: 172,935 km (0.073 R)
• M2: 640,129 km (0.065 R)
• M3: 1,145,172 km (0.051 R)
• M4: 1,843,495 km (0.086 R)
• M5: 2,425,580 km (0.088 R)
• M6: 2,924,489 km (0.106 R)
• M7: 3,492,213 km (0.113 R)
• M8: 4,363,620 km (0.118 R)
• M9: 4,883,024 km (0.07 R)
• M10: 6,461,431 km (0.071 R)
• M11: 8,130,495 km (0.066 R)
• M12: 9,610,167 km (0.102 R)
• M13: 10,819,068 km (0.116 R)
• M14: 14,449,210 km (0.081 R)
• M15: 15,262,124 km (0.08 R)
• M16: 17,277,956 km (0.101 R)
• M17: 18,349,974 km (0.041 R)
• M18: 23,915,613 km (0.084 R)
• M19: 30,957,035 km (0.089 R)
• M20: 33,816,299 km (0.07 R)
• M21: 36,103,950 km (0.074 R)
• M22: 38,236,767 km (0.066 R)
• M23: 38,750,486 km (0.073 R)
• M24: 40,851,887 km (0.064 R)
• M25: 43,864,040 km (0.116 R)
• M26: 52,509,601 km (0.038 R)
• M27: 53,144,494 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469.6

Radius: 7.2

Gravity: 9.06 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 16.09 AU - 19.95 AU

Year: 28080 Days

Day: 15.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 84,123,212 km

• M1: 91,554 km (0.108 R)
• M2: 547,678 km (0.112 R)
• M3: 972,237 km (0.092 R)
• M4: 1,689,110 km (0.086 R)
• M5: 1,934,300 km (0.078 R)
• M6: 2,497,387 km (0.11 R)
• M7: 3,248,817 km (0.102 R)
• M8: 3,945,195 km (0.06 R)
• M9: 4,700,664 km (0.099 R)
• M10: 5,229,343 km (0.046 R)
• M11: 5,508,194 km (0.113 R)
• M12: 6,494,941 km (0.105 R)
• M13: 6,864,448 km (0.117 R)
• M14: 8,162,808 km (0.081 R)
• M15: 8,593,350 km (0.085 R)
• M16: 9,915,646 km (0.105 R)
• M17: 13,918,735 km (0.102 R)
• M18: 16,741,199 km (0.075 R)
• M19: 19,446,377 km (0.104 R)
• M20: 20,020,384 km (0.051 R)
• M21: 22,849,280 km (0.108 R)
• M22: 24,358,872 km (0.107 R)
• M23: 25,477,116 km (0.103 R)
• M24: 25,704,804 km (0.117 R)
• M25: 29,535,108 km (0.057 R)
• M26: 34,280,202 km (0.111 R)
• M27: 42,792,920 km (0.034 R)
• M28: 47,104,330 km (0.091 R)
• M29: 51,879,046 km (0.104 R)
• M30: 54,101,023 km (0.115 R)
• M31: 61,554,587 km (0.103 R)
• M32: 65,739,139 km (0.086 R)
• M33: 67,030,617 km (0.103 R)
• M34: 83,619,974 km (0.027 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 14,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit