🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.46 AU - 3.5 AU

Year: 1908 Days

Day: 18.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Ice Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.8

Radius: 3.1

Gravity: 57.63 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 10.03 AU - 14.31 AU

Year: 15745 Days

Day: 24 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 77,769,213 km

• M1: 39,344 km (0.043 R)
• M2: 162,314 km (0.1 R)
• M3: 267,780 km (0.064 R)
• M4: 402,717 km (0.105 R)
• M5: 832,363 km (0.052 R)
• M6: 2,475,695 km (0.099 R)
• M7: 2,975,352 km (0.108 R)
• M8: 3,352,638 km (0.103 R)
• M9: 3,566,264 km (0.116 R)
• M10: 3,903,906 km (0.072 R)
• M11: 6,511,247 km (0.077 R)
• M12: 6,928,775 km (0.114 R)
• M13: 7,100,663 km (0.094 R)
• M14: 8,336,192 km (0.072 R)
• M15: 10,141,688 km (0.105 R)
• M16: 12,006,276 km (0.036 R)
• M17: 12,129,844 km (0.118 R)
• M18: 12,505,634 km (0.115 R)
• M19: 13,149,354 km (0.115 R)
• M20: 17,323,134 km (0.09 R)
• M21: 18,945,074 km (0.078 R)
• M22: 20,138,865 km (0.103 R)
• M23: 23,726,970 km (0.094 R)
• M24: 24,215,707 km (0.079 R)
• M25: 25,517,806 km (0.054 R)
• M26: 27,503,718 km (0.077 R)
• M27: 28,260,683 km (0.053 R)
• M28: 29,477,961 km (0.096 R)
• M29: 34,074,954 km (0.076 R)
• M30: 35,707,516 km (0.09 R)
• M31: 40,916,364 km (0.119 R)
• M32: 42,043,883 km (0.116 R)
• M33: 46,457,020 km (0.075 R)
• M34: 48,305,302 km (0.089 R)
• M35: 48,774,890 km (0.052 R)
• M36: 56,882,197 km (0.063 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 922.8

Radius: 4.9

Gravity: 38.43 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 10.79 AU - 14.75 AU

Year: 16924 Days

Day: 23.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 77,769,213 km

• M1: 63,130 km (0.108 R)
• M2: 299,495 km (0.105 R)
• M3: 1,060,948 km (0.032 R)
• M4: 1,763,460 km (0.059 R)
• M5: 2,129,974 km (0.061 R)
• M6: 5,547,239 km (0.096 R)
• M7: 5,706,261 km (0.075 R)
• M8: 6,117,057 km (0.103 R)
• M9: 6,636,012 km (0.066 R)
• M10: 9,171,845 km (0.096 R)
• M11: 12,355,438 km (0.074 R)
• M12: 17,279,751 km (0.115 R)
• M13: 19,752,753 km (0.115 R)
• M14: 21,559,148 km (0.091 R)
• M15: 22,251,636 km (0.063 R)
• M16: 26,494,830 km (0.094 R)
• M17: 29,163,357 km (0.035 R)
• M18: 35,027,444 km (0.076 R)
• M19: 39,247,301 km (0.107 R)
• M20: 45,544,922 km (0.066 R)
• M21: 46,683,362 km (0.041 R)
• M22: 47,342,341 km (0.071 R)
• M23: 47,674,149 km (0.117 R)
• M24: 48,174,703 km (0.072 R)
• M25: 49,186,434 km (0.118 R)
• M26: 53,554,542 km (0.044 R)
• M27: 57,042,117 km (0.086 R)
• M28: 60,483,167 km (0.09 R)
• M29: 60,873,767 km (0.075 R)
• M30: 67,564,981 km (0.07 R)
• M31: 74,058,426 km (0.093 R)
• M32: 74,505,424 km (0.077 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 68.2

Radius: 4.5

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 11.72 AU - 17.12 AU

Year: 20307 Days

Day: 17.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 77,769,213 km

• M1: 59,390 km (0.116 R)
• M2: 212,878 km (0.11 R)
• M3: 710,440 km (0.112 R)
• M4: 9,512,181 km (0.087 R)
• M5: 10,658,549 km (0.093 R)
• M6: 12,626,210 km (0.099 R)
• M7: 22,601,695 km (0.089 R)
• M8: 29,224,243 km (0.118 R)
• M9: 29,694,130 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.1

Radius: 5.6

Gravity: 22.39 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 12.05 AU - 16.89 AU

Year: 20413 Days

Day: 23.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 77,769,213 km

• M1: 69,713 km (0.06 R)
• M2: 273,914 km (0.09 R)
• M3: 545,883 km (0.075 R)
• M4: 942,915 km (0.052 R)
• M5: 1,403,976 km (0.081 R)
• M6: 1,633,310 km (0.035 R)
• M7: 2,084,796 km (0.073 R)
• M8: 2,406,880 km (0.071 R)
• M9: 2,712,359 km (0.113 R)
• M10: 3,123,604 km (0.104 R)
• M11: 3,604,860 km (0.082 R)
• M12: 4,069,511 km (0.104 R)
• M13: 6,916,658 km (0.11 R)
• M14: 8,188,239 km (0.1 R)
• M15: 8,988,887 km (0.072 R)
• M16: 9,323,238 km (0.1 R)
• M17: 10,195,693 km (0.09 R)
• M18: 10,498,330 km (0.071 R)
• M19: 10,869,183 km (0.064 R)
• M20: 11,441,993 km (0.055 R)
• M21: 12,856,441 km (0.104 R)
• M22: 13,424,614 km (0.078 R)
• M23: 21,113,795 km (0.079 R)
• M24: 26,041,100 km (0.051 R)
• M25: 27,180,138 km (0.115 R)
• M26: 29,313,254 km (0.103 R)
• M27: 31,427,969 km (0.043 R)
• M28: 33,112,142 km (0.044 R)
• M29: 33,376,482 km (0.035 R)
• M30: 36,377,714 km (0.046 R)
• M31: 38,233,326 km (0.059 R)
• M32: 51,411,702 km (0.109 R)
• M33: 54,660,968 km (0.108 R)
• M34: 62,165,545 km (0.089 R)
• M35: 62,366,455 km (0.049 R)
• M36: 66,477,105 km (0.064 R)
• M37: 70,110,239 km (0.066 R)
• M38: 73,648,528 km (0.093 R)
• M39: 75,461,504 km (0.103 R)
• M40: 77,072,075 km (0.09 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 20,062 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit