🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.53 AU - 0.61 AU

Year: 282 Days

Day: 12.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.52 AU - 0.68 AU

Year: 305 Days

Day: 28.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.9

Radius: 9.2

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.72 AU - 0.78 AU

Year: 426 Days

Day: 14.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 51,778,527 km

• M1: 114,592 km (0.051 R)
• M2: 404,961 km (0.082 R)
• M3: 785,838 km (0.092 R)
• M4: 1,085,632 km (0.115 R)
• M5: 1,475,035 km (0.107 R)
• M6: 1,900,043 km (0.096 R)
• M7: 2,196,246 km (0.047 R)
• M8: 2,930,772 km (0.052 R)
• M9: 3,246,723 km (0.063 R)
• M10: 3,809,211 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.3

Radius: 14.4

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.36 AU - 1.52 AU

Year: 1134 Days

Day: 11.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 101.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 51,778,527 km

• M1: 179,069 km (0.071 R)
• M2: 627,713 km (0.089 R)
• M3: 1,205,460 km (0.109 R)
• M4: 1,907,522 km (0.072 R)
• M5: 2,394,763 km (0.08 R)
• M6: 3,213,661 km (0.073 R)
• M7: 4,027,474 km (0.093 R)
• M8: 4,656,084 km (0.066 R)
• M9: 5,130,758 km (0.071 R)
• M10: 5,700,726 km (0.107 R)
• M11: 6,312,881 km (0.085 R)
• M12: 6,800,570 km (0.09 R)
• M13: 7,388,788 km (0.071 R)
• M14: 8,037,594 km (0.094 R)
• M15: 9,330,868 km (0.083 R)
• M16: 10,726,317 km (0.064 R)
• M17: 11,187,677 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.6

Radius: 9

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.16 AU - 3.72 AU

Year: 4185 Days

Day: 6 Hours

Environment

Temp: -206 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 51,778,527 km

• M1: 121,174 km (0.084 R)
• M2: 405,261 km (0.097 R)
• M3: 1,200,523 km (0.055 R)
• M4: 1,491,491 km (0.096 R)
• M5: 2,505,316 km (0.097 R)
• M6: 3,394,974 km (0.117 R)
• M7: 4,030,765 km (0.119 R)
• M8: 4,365,864 km (0.075 R)
• M9: 5,896,998 km (0.075 R)
• M10: 6,877,463 km (0.078 R)
• M11: 7,962,795 km (0.105 R)
• M12: 9,859,098 km (0.08 R)
• M13: 10,304,601 km (0.103 R)
• M14: 12,084,217 km (0.068 R)
• M15: 13,559,252 km (0.114 R)
• M16: 13,908,264 km (0.082 R)
• M17: 15,744,428 km (0.092 R)
• M18: 16,130,241 km (0.07 R)
• M19: 16,522,187 km (0.119 R)
• M20: 17,093,352 km (0.065 R)
• M21: 20,277,393 km (0.099 R)
• M22: 21,331,460 km (0.105 R)
• M23: 21,736,122 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.1

Radius: 10.9

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.27 AU - 5.65 AU

Year: 7247 Days

Day: 6.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 51,778,527 km

• M1: 135,685 km (0.068 R)
• M2: 493,374 km (0.055 R)
• M3: 846,574 km (0.109 R)
• M4: 1,758,373 km (0.115 R)
• M5: 2,894,868 km (0.094 R)
• M6: 3,255,250 km (0.103 R)
• M7: 3,865,011 km (0.112 R)
• M8: 4,633,495 km (0.062 R)
• M9: 5,406,467 km (0.118 R)
• M10: 6,228,657 km (0.098 R)
• M11: 6,724,424 km (0.065 R)
• M12: 8,162,359 km (0.043 R)
• M13: 8,669,945 km (0.068 R)
• M14: 9,288,831 km (0.082 R)
• M15: 10,565,350 km (0.072 R)
• M16: 11,066,802 km (0.111 R)
• M17: 12,834,749 km (0.067 R)
• M18: 15,158,303 km (0.057 R)
• M19: 17,749,339 km (0.117 R)
• M20: 18,674,901 km (0.088 R)
• M21: 20,085,160 km (0.098 R)
• M22: 21,168,847 km (0.095 R)
• M23: 23,962,587 km (0.097 R)
• M24: 25,092,948 km (0.085 R)
• M25: 25,986,347 km (0.088 R)
• M26: 27,553,534 km (0.107 R)
• M27: 36,232,155 km (0.119 R)
• M28: 40,573,486 km (0.061 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.1

Radius: 6.3

Gravity: 23.06 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.78 AU - 7.28 AU

Year: 9714 Days

Day: 17.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 51,778,527 km

• M1: 79,287 km (0.099 R)
• M2: 310,565 km (0.114 R)
• M3: 651,648 km (0.091 R)
• M4: 1,201,121 km (0.099 R)
• M5: 1,432,848 km (0.089 R)
• M6: 1,663,678 km (0.093 R)
• M7: 2,074,773 km (0.1 R)
• M8: 2,490,505 km (0.119 R)
• M9: 3,098,172 km (0.086 R)
• M10: 4,047,071 km (0.104 R)
• M11: 4,392,941 km (0.096 R)
• M12: 4,603,575 km (0.112 R)
• M13: 5,143,474 km (0.046 R)
• M14: 5,377,744 km (0.078 R)
• M15: 6,049,738 km (0.105 R)
• M16: 6,579,763 km (0.088 R)
• M17: 7,602,414 km (0.099 R)
• M18: 9,804,794 km (0.066 R)
• M19: 11,023,717 km (0.105 R)
• M20: 11,987,277 km (0.108 R)
• M21: 12,944,405 km (0.12 R)
• M22: 20,774,806 km (0.072 R)
• M23: 24,237,249 km (0.057 R)
• M24: 29,746,789 km (0.114 R)
• M25: 30,177,331 km (0.113 R)
• M26: 32,279,032 km (0.106 R)
• M27: 34,713,438 km (0.093 R)
• M28: 39,683,827 km (0.077 R)
• M29: 39,944,127 km (0.1 R)
• M30: 42,882,828 km (0.091 R)
• M31: 43,986,112 km (0.034 R)
• M32: 44,264,963 km (0.115 R)
• M33: 49,939,509 km (0.108 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 19,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit