🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.43 AU - 0.65 AU

Year: 151 Days

Day: 40.2 Hours

Environment

Temp: 176 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.49 AU - 0.79 AU

Year: 195 Days

Day: 28.1 Hours

Environment

Temp: 187 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,860,598 km

• M1: 126,709 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.4

Radius: 14

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.62 AU - 6.5 AU

Year: 5681 Days

Day: 11.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 62,860,598 km

• M1: 183,856 km (0.064 R)
• M2: 1,122,134 km (0.086 R)
• M3: 1,754,334 km (0.115 R)
• M4: 2,266,557 km (0.033 R)
• M5: 2,907,584 km (0.115 R)
• M6: 3,518,692 km (0.052 R)
• M7: 4,440,813 km (0.117 R)
• M8: 6,560,914 km (0.085 R)
• M9: 8,306,571 km (0.068 R)
• M10: 10,106,683 km (0.045 R)
• M11: 11,443,489 km (0.106 R)
• M12: 12,346,611 km (0.105 R)
• M13: 14,380,544 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.1

Radius: 13.5

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.68 AU - 7.48 AU

Year: 5709 Days

Day: 7.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 138 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 62,860,598 km

• M1: 167,849 km (0.107 R)
• M2: 629,358 km (0.057 R)
• M3: 1,265,149 km (0.07 R)
• M4: 1,718,730 km (0.039 R)
• M5: 3,415,319 km (0.117 R)
• M6: 6,296,874 km (0.04 R)
• M7: 7,360,066 km (0.103 R)
• M8: 9,930,007 km (0.063 R)
• M9: 12,836,993 km (0.07 R)
• M10: 15,182,389 km (0.046 R)
• M11: 15,841,218 km (0.047 R)
• M12: 20,273,952 km (0.105 R)
• M13: 20,999,801 km (0.098 R)
• M14: 22,426,516 km (0.092 R)
• M15: 27,181,484 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.3

Radius: 9.5

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.6 AU - 10.72 AU

Year: 10557 Days

Day: 6.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,860,598 km

• M1: 118,182 km (0.072 R)
• M2: 432,637 km (0.096 R)
• M3: 902,674 km (0.078 R)
• M4: 1,237,773 km (0.079 R)
• M5: 2,634,568 km (0.107 R)
• M6: 3,534,848 km (0.063 R)
• M7: 4,206,692 km (0.087 R)
• M8: 4,600,434 km (0.067 R)
• M9: 6,461,730 km (0.091 R)
• M10: 7,886,949 km (0.082 R)
• M11: 8,528,575 km (0.083 R)
• M12: 9,824,840 km (0.086 R)
• M13: 11,397,263 km (0.119 R)
• M14: 12,641,768 km (0.071 R)
• M15: 13,131,103 km (0.064 R)
• M16: 14,205,515 km (0.098 R)
• M17: 16,722,200 km (0.114 R)
• M18: 17,048,173 km (0.073 R)
• M19: 17,645,667 km (0.055 R)
• M20: 22,226,055 km (0.103 R)
• M21: 22,779,268 km (0.111 R)
• M22: 25,598,589 km (0.04 R)
• M23: 27,091,875 km (0.097 R)
• M24: 27,905,538 km (0.109 R)
• M25: 30,058,850 km (0.082 R)
• M26: 32,019,479 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 95

Radius: 6.3

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 10.34 AU - 14.54 AU

Year: 16708 Days

Day: 18 Hours

Environment

Temp: -194 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 62,860,598 km

• M1: 78,838 km (0.117 R)
• M2: 288,425 km (0.086 R)
• M3: 560,244 km (0.09 R)
• M4: 1,342,491 km (0.097 R)
• M5: 1,801,308 km (0.088 R)
• M6: 3,790,511 km (0.078 R)
• M7: 5,386,122 km (0.032 R)
• M8: 6,601,754 km (0.092 R)
• M9: 7,310,250 km (0.083 R)
• M10: 8,107,457 km (0.114 R)
• M11: 8,345,616 km (0.092 R)
• M12: 11,038,378 km (0.089 R)
• M13: 14,088,978 km (0.111 R)
• M14: 14,724,769 km (0.056 R)
• M15: 15,319,271 km (0.087 R)
• M16: 17,329,417 km (0.09 R)
• M17: 27,220,978 km (0.104 R)
• M18: 33,695,275 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.3

Radius: 3.2

Gravity: 45.34 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 11.69 AU - 14.69 AU

Year: 18242 Days

Day: 23.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 62,860,598 km

• M1: 39,793 km (0.068 R)
• M2: 159,621 km (0.087 R)
• M3: 287,527 km (0.086 R)
• M4: 605,123 km (0.108 R)
• M5: 1,222,215 km (0.078 R)
• M6: 1,669,063 km (0.101 R)
• M7: 2,970,715 km (0.045 R)
• M8: 3,852,893 km (0.11 R)
• M9: 4,896,338 km (0.06 R)
• M10: 13,951,198 km (0.051 R)
• M11: 14,939,442 km (0.078 R)
• M12: 18,347,880 km (0.06 R)
• M13: 28,496,599 km (0.067 R)
• M14: 38,619,588 km (0.091 R)
• M15: 55,619,591 km (0.064 R)
• M16: 60,626,033 km (0.102 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 16,598 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit