🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.67 AU - 0.73 AU

Year: 212 Days

Day: 31.2 Hours

Environment

Temp: 130 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522

Radius: 13.4

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.03 AU - 6.63 AU

Year: 5091 Days

Day: 13.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 86,712,108 km

• M1: 167,250 km (0.062 R)
• M2: 637,586 km (0.098 R)
• M3: 1,101,639 km (0.113 R)
• M4: 1,701,227 km (0.113 R)
• M5: 2,178,594 km (0.049 R)
• M6: 2,678,251 km (0.063 R)
• M7: 3,451,073 km (0.108 R)
• M8: 3,934,574 km (0.118 R)
• M9: 5,865,433 km (0.044 R)
• M10: 6,620,903 km (0.079 R)
• M11: 7,104,852 km (0.117 R)
• M12: 7,786,719 km (0.12 R)
• M13: 8,662,315 km (0.036 R)
• M14: 11,274,294 km (0.078 R)
• M15: 11,732,662 km (0.104 R)
• M16: 13,334,257 km (0.109 R)
• M17: 14,912,664 km (0.097 R)
• M18: 15,803,968 km (0.118 R)
• M19: 17,877,095 km (0.119 R)
• M20: 18,691,506 km (0.12 R)
• M21: 25,023,834 km (0.058 R)
• M22: 25,726,645 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.6

Radius: 9.6

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.91 AU - 8.27 AU

Year: 6827 Days

Day: 10.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 86,712,108 km

• M1: 130,150 km (0.106 R)
• M2: 450,439 km (0.106 R)
• M3: 1,076,805 km (0.049 R)
• M4: 1,560,156 km (0.073 R)
• M5: 2,431,265 km (0.096 R)
• M6: 2,785,064 km (0.118 R)
• M7: 3,231,613 km (0.098 R)
• M8: 4,198,165 km (0.088 R)
• M9: 4,710,538 km (0.081 R)
• M10: 8,326,169 km (0.038 R)
• M11: 9,136,092 km (0.114 R)
• M12: 11,320,819 km (0.026 R)
• M13: 13,364,625 km (0.112 R)
• M14: 14,473,744 km (0.12 R)
• M15: 17,792,273 km (0.025 R)
• M16: 24,319,378 km (0.109 R)
• M17: 26,779,964 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.5

Radius: 13.2

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 11.46 AU - 11.66 AU

Year: 14214 Days

Day: 14.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 86,712,108 km

• M1: 185,801 km (0.074 R)
• M2: 840,590 km (0.098 R)
• M3: 1,502,860 km (0.102 R)
• M4: 2,299,618 km (0.111 R)
• M5: 4,418,224 km (0.06 R)
• M6: 5,433,993 km (0.081 R)
• M7: 8,389,897 km (0.118 R)
• M8: 8,822,684 km (0.106 R)
• M9: 9,629,166 km (0.086 R)
• M10: 10,265,855 km (0.072 R)
• M11: 11,981,144 km (0.112 R)
• M12: 12,970,584 km (0.095 R)
• M13: 14,013,730 km (0.089 R)
• M14: 15,754,601 km (0.11 R)
• M15: 17,949,949 km (0.105 R)
• M16: 18,997,434 km (0.082 R)
• M17: 21,214,324 km (0.074 R)
• M18: 25,450,487 km (0.102 R)
• M19: 25,953,585 km (0.089 R)
• M20: 28,032,397 km (0.068 R)
• M21: 28,785,473 km (0.073 R)
• M22: 31,470,605 km (0.042 R)
• M23: 32,050,297 km (0.072 R)
• M24: 33,832,456 km (0.111 R)
• M25: 42,604,726 km (0.075 R)
• M26: 45,490,768 km (0.067 R)
• M27: 46,083,325 km (0.112 R)
• M28: 56,960,436 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723

Radius: 11.3

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 8.89 AU - 14.65 AU

Year: 14603 Days

Day: 8.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 86,712,108 km

• M1: 143,165 km (0.051 R)
• M2: 512,223 km (0.095 R)
• M3: 933,341 km (0.089 R)
• M4: 1,306,887 km (0.115 R)
• M5: 1,866,832 km (0.117 R)
• M6: 3,138,563 km (0.101 R)
• M7: 4,032,710 km (0.066 R)
• M8: 4,523,840 km (0.089 R)
• M9: 6,321,258 km (0.114 R)
• M10: 7,246,970 km (0.081 R)
• M11: 9,631,111 km (0.063 R)
• M12: 11,206,825 km (0.119 R)
• M13: 12,496,658 km (0.12 R)
• M14: 13,210,539 km (0.104 R)
• M15: 15,006,162 km (0.083 R)
• M16: 15,369,386 km (0.059 R)
• M17: 16,189,033 km (0.112 R)
• M18: 17,592,859 km (0.06 R)
• M19: 21,181,563 km (0.062 R)
• M20: 25,953,136 km (0.094 R)
• M21: 31,396,554 km (0.073 R)
• M22: 34,952,495 km (0.109 R)
• M23: 37,555,797 km (0.119 R)
• M24: 38,091,657 km (0.042 R)
• M25: 40,988,470 km (0.093 R)
• M26: 47,528,590 km (0.071 R)
• M27: 48,155,555 km (0.102 R)
• M28: 51,868,125 km (0.084 R)
• M29: 58,951,883 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454.2

Radius: 7.7

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 18.8 AU - 19.14 AU

Year: 29881 Days

Day: 19.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 101.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 86,712,108 km

• M1: 101,278 km (0.045 R)
• M2: 559,945 km (0.07 R)
• M3: 944,561 km (0.072 R)
• M4: 1,618,200 km (0.103 R)
• M5: 2,143,289 km (0.084 R)
• M6: 3,530,211 km (0.109 R)
• M7: 3,938,164 km (0.094 R)
• M8: 6,651,421 km (0.074 R)
• M9: 7,274,645 km (0.073 R)
• M10: 7,728,525 km (0.119 R)
• M11: 8,041,484 km (0.069 R)
• M12: 9,203,859 km (0.067 R)
• M13: 11,118,862 km (0.058 R)
• M14: 11,858,025 km (0.102 R)
• M15: 12,845,520 km (0.104 R)
• M16: 14,743,618 km (0.115 R)
• M17: 15,388,684 km (0.038 R)
• M18: 15,801,125 km (0.083 R)
• M19: 17,794,667 km (0.118 R)
• M20: 18,249,145 km (0.053 R)
• M21: 21,960,818 km (0.117 R)
• M22: 23,882,702 km (0.032 R)
• M23: 25,453,180 km (0.102 R)
• M24: 30,060,495 km (0.119 R)
• M25: 30,446,308 km (0.106 R)
• M26: 32,967,032 km (0.073 R)
• M27: 35,337,261 km (0.119 R)
• M28: 38,873,605 km (0.114 R)
• M29: 44,111,625 km (0.105 R)
• M30: 54,233,267 km (0.048 R)
• M31: 60,338,057 km (0.061 R)
• M32: 63,449,842 km (0.076 R)
• M33: 64,723,968 km (0.069 R)
• M34: 68,648,518 km (0.109 R)
• M35: 79,392,936 km (0.071 R)
• M36: 83,124,954 km (0.091 R)
• M37: 85,162,328 km (0.107 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 11,459 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit