🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.56 AU - 0.82 AU

Year: 219 Days

Day: 26.5 Hours

Environment

Temp: 140 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.11 AU - 3.41 AU

Year: 2254 Days

Day: 22.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,044,982 km

• M1: 372,798 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.18 AU - 4.02 AU

Year: 2615 Days

Day: 47.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.8

Radius: 14.6

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.47 AU - 9.55 AU

Year: 9505 Days

Day: 10.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 70.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 82,044,982 km

• M1: 182,509 km (0.115 R)
• M2: 1,469,500 km (0.104 R)
• M3: 1,963,921 km (0.101 R)
• M4: 2,532,991 km (0.116 R)
• M5: 2,994,052 km (0.06 R)
• M6: 3,984,390 km (0.117 R)
• M7: 4,443,506 km (0.099 R)
• M8: 5,699,679 km (0.074 R)
• M9: 6,465,321 km (0.094 R)
• M10: 9,088,370 km (0.081 R)
• M11: 10,284,106 km (0.103 R)
• M12: 11,050,346 km (0.095 R)
• M13: 12,812,609 km (0.112 R)
• M14: 13,579,747 km (0.085 R)
• M15: 15,665,141 km (0.034 R)
• M16: 16,269,217 km (0.105 R)
• M17: 19,144,339 km (0.117 R)
• M18: 20,226,231 km (0.088 R)
• M19: 21,185,602 km (0.094 R)
• M20: 23,629,582 km (0.089 R)
• M21: 24,693,821 km (0.088 R)
• M22: 27,397,803 km (0.116 R)
• M23: 30,190,496 km (0.079 R)
• M24: 34,615,003 km (0.116 R)
• M25: 35,756,434 km (0.098 R)
• M26: 40,323,358 km (0.118 R)
• M27: 43,795,225 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930.4

Radius: 7.7

Gravity: 15.69 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 10.82 AU - 17.2 AU

Year: 20078 Days

Day: 15.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 82,044,982 km

• M1: 95,743 km (0.069 R)
• M2: 380,577 km (0.066 R)
• M3: 833,410 km (0.053 R)
• M4: 1,082,789 km (0.115 R)
• M5: 1,756,728 km (0.081 R)
• M6: 2,175,303 km (0.087 R)
• M7: 4,440,065 km (0.088 R)
• M8: 5,024,992 km (0.07 R)
• M9: 6,040,463 km (0.095 R)
• M10: 6,805,207 km (0.12 R)
• M11: 8,526,031 km (0.037 R)
• M12: 9,963,368 km (0.096 R)
• M13: 10,269,146 km (0.064 R)
• M14: 11,290,002 km (0.117 R)
• M15: 12,588,362 km (0.086 R)
• M16: 14,289,738 km (0.096 R)
• M17: 15,806,361 km (0.114 R)
• M18: 16,561,083 km (0.112 R)
• M19: 19,062,658 km (0.084 R)
• M20: 22,425,768 km (0.092 R)
• M21: 24,801,083 km (0.114 R)
• M22: 25,137,379 km (0.108 R)
• M23: 28,547,762 km (0.103 R)
• M24: 29,540,194 km (0.11 R)
• M25: 33,877,934 km (0.058 R)
• M26: 35,839,910 km (0.035 R)
• M27: 37,140,514 km (0.091 R)
• M28: 37,433,726 km (0.078 R)
• M29: 39,225,609 km (0.078 R)
• M30: 40,142,644 km (0.089 R)
• M31: 45,443,644 km (0.101 R)
• M32: 45,947,490 km (0.114 R)
• M33: 49,049,252 km (0.088 R)
• M34: 50,831,262 km (0.106 R)
• M35: 54,903,167 km (0.082 R)
• M36: 58,987,787 km (0.058 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.5

Radius: 6.9

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 16.99 AU - 19.05 AU

Year: 29289 Days

Day: 24.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 82,044,982 km

• M1: 98,884 km (0.079 R)
• M2: 433,535 km (0.088 R)
• M3: 656,136 km (0.025 R)
• M4: 1,507,647 km (0.112 R)
• M5: 1,732,493 km (0.052 R)
• M6: 2,168,571 km (0.107 R)
• M7: 3,997,255 km (0.049 R)
• M8: 4,485,692 km (0.044 R)
• M9: 4,730,584 km (0.087 R)
• M10: 4,955,729 km (0.111 R)
• M11: 5,864,835 km (0.084 R)
• M12: 8,826,274 km (0.09 R)
• M13: 9,125,171 km (0.103 R)
• M14: 10,770,598 km (0.111 R)
• M15: 16,107,203 km (0.106 R)
• M16: 16,683,155 km (0.105 R)
• M17: 17,272,720 km (0.084 R)
• M18: 18,702,427 km (0.061 R)
• M19: 19,989,118 km (0.075 R)
• M20: 22,499,669 km (0.106 R)
• M21: 25,384,066 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.6

Radius: 6

Gravity: 10.66 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 14.59 AU - 21.97 AU

Year: 29925 Days

Day: 19.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 82,044,982 km

• M1: 74,649 km (0.086 R)
• M2: 456,423 km (0.101 R)
• M3: 710,889 km (0.062 R)
• M4: 1,222,065 km (0.066 R)
• M5: 1,912,908 km (0.072 R)
• M6: 2,400,298 km (0.034 R)
• M7: 3,211,866 km (0.117 R)
• M8: 3,499,543 km (0.094 R)
• M9: 3,804,274 km (0.1 R)
• M10: 4,679,870 km (0.039 R)
• M11: 7,494,554 km (0.072 R)
• M12: 8,001,392 km (0.088 R)
• M13: 8,423,108 km (0.094 R)
• M14: 11,336,377 km (0.069 R)
• M15: 14,937,647 km (0.119 R)
• M16: 21,764,695 km (0.096 R)
• M17: 23,640,802 km (0.098 R)
• M18: 25,848,717 km (0.114 R)
• M19: 26,652,955 km (0.099 R)
• M20: 27,002,565 km (0.111 R)
• M21: 27,237,434 km (0.088 R)
• M22: 32,622,209 km (0.094 R)
• M23: 33,156,423 km (0.1 R)
• M24: 35,072,473 km (0.11 R)
• M25: 35,633,166 km (0.096 R)
• M26: 36,916,566 km (0.102 R)
• M27: 42,200,961 km (0.101 R)
• M28: 46,944,261 km (0.115 R)
• M29: 48,485,418 km (0.082 R)
• M30: 62,458,009 km (0.041 R)
• M31: 66,648,245 km (0.088 R)
• M32: 67,077,292 km (0.118 R)
• M33: 76,518,114 km (0.069 R)
• M34: 77,935,105 km (0.116 R)
• M35: 80,335,553 km (0.052 R)
• M36: 82,045,007 km (0.086 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: 484 - 15,233 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit