🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.82 AU - 0.86 AU

Year: 283 Days

Day: 40 Hours

Environment

Temp: 110 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.2

Radius: 9.2

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.51 AU - 5.79 AU

Year: 4290 Days

Day: 5.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 97,700,594 km

• M1: 114,442 km (0.11 R)
• M2: 518,357 km (0.105 R)
• M3: 855,401 km (0.055 R)
• M4: 1,238,820 km (0.078 R)
• M5: 1,529,489 km (0.043 R)
• M6: 1,839,755 km (0.107 R)
• M7: 2,268,053 km (0.083 R)
• M8: 2,942,141 km (0.08 R)
• M9: 3,326,309 km (0.039 R)
• M10: 3,700,603 km (0.074 R)
• M11: 4,338,787 km (0.055 R)
• M12: 6,012,039 km (0.108 R)
• M13: 6,505,862 km (0.069 R)
• M14: 11,528,012 km (0.113 R)
• M15: 13,916,791 km (0.117 R)
• M16: 14,947,520 km (0.099 R)
• M17: 16,262,336 km (0.088 R)
• M18: 18,859,504 km (0.095 R)
• M19: 21,085,072 km (0.11 R)
• M20: 21,792,670 km (0.081 R)
• M21: 23,255,288 km (0.096 R)
• M22: 24,240,390 km (0.106 R)
• M23: 25,253,168 km (0.108 R)
• M24: 28,976,808 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.8

Radius: 10.3

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.47 AU - 8.71 AU

Year: 9242 Days

Day: 12.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 97,700,594 km

• M1: 128,056 km (0.083 R)
• M2: 572,212 km (0.109 R)
• M3: 929,302 km (0.106 R)
• M4: 1,290,730 km (0.096 R)
• M5: 1,816,866 km (0.041 R)
• M6: 2,146,729 km (0.103 R)
• M7: 2,588,791 km (0.087 R)
• M8: 3,279,784 km (0.094 R)
• M9: 3,965,989 km (0.104 R)
• M10: 4,343,724 km (0.104 R)
• M11: 5,561,750 km (0.096 R)
• M12: 5,971,498 km (0.117 R)
• M13: 6,401,442 km (0.044 R)
• M14: 7,066,704 km (0.06 R)
• M15: 8,210,380 km (0.073 R)
• M16: 8,617,885 km (0.078 R)
• M17: 9,167,657 km (0.1 R)
• M18: 11,154,616 km (0.118 R)
• M19: 12,380,570 km (0.055 R)
• M20: 17,851,065 km (0.047 R)
• M21: 21,915,490 km (0.108 R)
• M22: 23,424,035 km (0.073 R)
• M23: 23,996,845 km (0.11 R)
• M24: 26,735,234 km (0.1 R)
• M25: 29,580,436 km (0.041 R)
• M26: 30,249,737 km (0.054 R)
• M27: 30,636,746 km (0.103 R)
• M28: 33,028,517 km (0.102 R)
• M29: 33,748,980 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.9

Radius: 9.2

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 9.59 AU - 12.65 AU

Year: 13612 Days

Day: 9.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 97,700,594 km

• M1: 114,592 km (0.077 R)
• M2: 462,257 km (0.116 R)
• M3: 1,058,255 km (0.098 R)
• M4: 1,855,462 km (0.101 R)
• M5: 4,583,679 km (0.096 R)
• M6: 5,481,565 km (0.071 R)
• M7: 7,082,412 km (0.095 R)
• M8: 8,189,586 km (0.114 R)
• M9: 9,359,441 km (0.102 R)
• M10: 10,690,413 km (0.07 R)
• M11: 11,401,303 km (0.117 R)
• M12: 14,042,752 km (0.112 R)
• M13: 18,266,798 km (0.069 R)
• M14: 19,123,545 km (0.111 R)
• M15: 21,425,407 km (0.107 R)
• M16: 22,642,835 km (0.112 R)
• M17: 29,747,537 km (0.098 R)
• M18: 34,559,352 km (0.112 R)
• M19: 35,388,723 km (0.092 R)
• M20: 40,254,992 km (0.099 R)
• M21: 44,149,922 km (0.043 R)
• M22: 48,288,996 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 760.7

Radius: 5.7

Gravity: 23.41 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 15.18 AU - 20.46 AU

Year: 27614 Days

Day: 16.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 97,700,594 km

• M1: 72,854 km (0.096 R)
• M2: 817,253 km (0.092 R)
• M3: 1,183,020 km (0.047 R)
• M4: 1,471,744 km (0.075 R)
• M5: 1,708,856 km (0.1 R)
• M6: 1,971,251 km (0.077 R)
• M7: 3,643,606 km (0.109 R)
• M8: 3,942,053 km (0.045 R)
• M9: 4,401,917 km (0.103 R)
• M10: 4,857,443 km (0.096 R)
• M11: 5,385,823 km (0.075 R)
• M12: 5,906,872 km (0.1 R)
• M13: 6,460,833 km (0.07 R)
• M14: 9,146,563 km (0.108 R)
• M15: 10,600,206 km (0.043 R)
• M16: 15,273,943 km (0.111 R)
• M17: 18,342,195 km (0.109 R)
• M18: 19,218,240 km (0.112 R)
• M19: 19,416,756 km (0.087 R)
• M20: 22,013,775 km (0.066 R)
• M21: 23,451,561 km (0.097 R)
• M22: 24,950,830 km (0.119 R)
• M23: 25,305,677 km (0.055 R)
• M24: 25,663,964 km (0.117 R)
• M25: 26,146,865 km (0.043 R)
• M26: 29,565,925 km (0.034 R)
• M27: 35,907,079 km (0.058 R)
• M28: 38,836,206 km (0.095 R)
• M29: 42,928,007 km (0.113 R)
• M30: 43,608,228 km (0.087 R)
• M31: 44,123,144 km (0.109 R)
• M32: 51,763,406 km (0.103 R)
• M33: 53,900,711 km (0.055 R)
• M34: 54,692,383 km (0.066 R)
• M35: 73,884,593 km (0.093 R)
• M36: 76,342,187 km (0.085 R)
• M37: 76,590,819 km (0.118 R)
• M38: 90,004,213 km (0.099 R)
• M39: 96,824,529 km (0.12 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 20,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit