🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.59 AU - 0.75 AU

Year: 196 Days

Day: 29.3 Hours

Environment

Temp: 226 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.8

Radius: 9.5

Gravity: 10.26 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.4 AU - 5.66 AU

Year: 4658 Days

Day: 7.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 90,182,442 km

• M1: 118,930 km (0.098 R)
• M2: 446,849 km (0.091 R)
• M3: 777,909 km (0.074 R)
• M4: 1,148,014 km (0.073 R)
• M5: 1,900,491 km (0.097 R)
• M6: 2,320,712 km (0.116 R)
• M7: 2,895,018 km (0.034 R)
• M8: 3,206,182 km (0.111 R)
• M9: 3,782,433 km (0.068 R)
• M10: 5,003,450 km (0.079 R)
• M11: 5,425,167 km (0.114 R)
• M12: 7,789,412 km (0.119 R)
• M13: 8,088,757 km (0.11 R)
• M14: 8,911,246 km (0.092 R)
• M15: 9,745,553 km (0.072 R)
• M16: 10,093,518 km (0.093 R)
• M17: 10,814,280 km (0.075 R)
• M18: 13,130,953 km (0.078 R)
• M19: 13,880,438 km (0.078 R)
• M20: 15,582,264 km (0.049 R)
• M21: 17,482,606 km (0.046 R)
• M22: 21,737,917 km (0.088 R)
• M23: 24,661,359 km (0.111 R)
• M24: 25,636,438 km (0.116 R)
• M25: 26,552,575 km (0.113 R)
• M26: 27,146,927 km (0.082 R)
• M27: 30,994,285 km (0.078 R)
• M28: 31,369,626 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.2

Radius: 11.2

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.44 AU - 9.5 AU

Year: 8829 Days

Day: 5.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 90,182,442 km

• M1: 139,276 km (0.086 R)
• M2: 516,412 km (0.08 R)
• M3: 993,928 km (0.112 R)
• M4: 1,369,419 km (0.114 R)
• M5: 2,003,115 km (0.072 R)
• M6: 2,484,521 km (0.088 R)
• M7: 3,117,919 km (0.111 R)
• M8: 3,640,165 km (0.113 R)
• M9: 6,524,113 km (0.102 R)
• M10: 9,041,396 km (0.098 R)
• M11: 11,531,004 km (0.104 R)
• M12: 11,954,665 km (0.113 R)
• M13: 12,388,648 km (0.12 R)
• M14: 14,392,213 km (0.09 R)
• M15: 14,994,344 km (0.039 R)
• M16: 16,782,039 km (0.113 R)
• M17: 18,579,308 km (0.12 R)
• M18: 22,406,919 km (0.096 R)
• M19: 26,730,746 km (0.073 R)
• M20: 27,977,046 km (0.051 R)
• M21: 28,486,277 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.6

Radius: 12

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 8.15 AU - 12.01 AU

Year: 11462 Days

Day: 8.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 90,182,442 km

• M1: 149,299 km (0.087 R)
• M2: 560,992 km (0.093 R)
• M3: 1,008,738 km (0.115 R)
• M4: 1,452,446 km (0.119 R)
• M5: 2,530,897 km (0.114 R)
• M6: 5,434,442 km (0.085 R)
• M7: 5,840,750 km (0.104 R)
• M8: 6,451,408 km (0.071 R)
• M9: 8,319,138 km (0.098 R)
• M10: 13,951,198 km (0.047 R)
• M11: 15,985,580 km (0.107 R)
• M12: 17,764,747 km (0.099 R)
• M13: 20,391,387 km (0.047 R)
• M14: 21,460,862 km (0.11 R)
• M15: 21,966,951 km (0.106 R)
• M16: 23,891,079 km (0.082 R)
• M17: 26,402,827 km (0.107 R)
• M18: 30,124,224 km (0.092 R)
• M19: 31,836,671 km (0.051 R)
• M20: 33,163,006 km (0.073 R)
• M21: 37,484,290 km (0.105 R)
• M22: 39,969,709 km (0.09 R)
• M23: 41,904,608 km (0.109 R)
• M24: 43,094,958 km (0.104 R)
• M25: 43,900,991 km (0.054 R)
• M26: 44,307,748 km (0.044 R)
• M27: 45,404,899 km (0.043 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912

Radius: 3.8

Gravity: 63.16 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 15 AU - 16.48 AU

Year: 22366 Days

Day: 15.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 90,182,442 km

• M1: 70,909 km (0.119 R)
• M2: 284,086 km (0.086 R)
• M3: 467,045 km (0.101 R)
• M4: 627,264 km (0.085 R)
• M5: 1,724,714 km (0.116 R)
• M6: 1,983,817 km (0.108 R)
• M7: 2,155,855 km (0.069 R)
• M8: 2,384,889 km (0.081 R)
• M9: 3,978,406 km (0.069 R)
• M10: 4,287,774 km (0.095 R)
• M11: 4,724,899 km (0.097 R)
• M12: 5,271,530 km (0.065 R)
• M13: 5,859,300 km (0.068 R)
• M14: 6,079,358 km (0.093 R)
• M15: 6,725,172 km (0.116 R)
• M16: 7,517,891 km (0.07 R)
• M17: 8,878,035 km (0.118 R)
• M18: 13,390,505 km (0.111 R)
• M19: 13,772,429 km (0.098 R)
• M20: 14,005,053 km (0.063 R)
• M21: 16,218,055 km (0.045 R)
• M22: 19,225,870 km (0.112 R)
• M23: 27,400,047 km (0.102 R)
• M24: 28,891,687 km (0.084 R)
• M25: 29,528,974 km (0.057 R)
• M26: 29,915,685 km (0.112 R)
• M27: 30,175,386 km (0.113 R)
• M28: 32,718,251 km (0.046 R)
• M29: 37,317,638 km (0.079 R)
• M30: 40,084,899 km (0.102 R)
• M31: 41,357,528 km (0.057 R)
• M32: 53,090,040 km (0.03 R)
• M33: 55,989,696 km (0.102 R)
• M34: 57,178,550 km (0.119 R)
• M35: 61,471,859 km (0.048 R)
• M36: 68,644,479 km (0.097 R)
• M37: 70,463,589 km (0.091 R)
• M38: 74,912,031 km (0.112 R)
• M39: 79,047,814 km (0.105 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 12,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit