🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.8

Radius: 9.7

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.43 AU - 0.59 AU

Year: 243 Days

Day: 8 Hours

Environment

Temp: -142 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 62,815,083 km

• M1: 120,576 km (0.053 R)
• M2: 445,502 km (0.077 R)
• M3: 781,649 km (0.114 R)
• M4: 1,298,360 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.1

Radius: 8.4

Gravity: 13.44 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.66 AU - 1.06 AU

Year: 532 Days

Day: 5.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 62,815,083 km

• M1: 104,419 km (0.088 R)
• M2: 466,745 km (0.113 R)
• M3: 897,886 km (0.111 R)
• M4: 1,201,121 km (0.062 R)
• M5: 1,491,491 km (0.063 R)
• M6: 1,976,188 km (0.091 R)
• M7: 2,827,699 km (0.071 R)
• M8: 3,111,187 km (0.085 R)
• M9: 3,426,838 km (0.057 R)
• M10: 4,034,505 km (0.074 R)
• M11: 4,631,400 km (0.071 R)
• M12: 5,571,773 km (0.115 R)
• M13: 5,905,675 km (0.113 R)
• M14: 6,820,167 km (0.117 R)
• M15: 7,137,913 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.2

Radius: 14.5

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.87 AU - 1.07 AU

Year: 637 Days

Day: 13.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 62,815,083 km

• M1: 180,714 km (0.06 R)
• M2: 736,171 km (0.082 R)
• M3: 1,762,712 km (0.026 R)
• M4: 2,313,531 km (0.105 R)
• M5: 3,206,481 km (0.084 R)
• M6: 4,038,694 km (0.113 R)
• M7: 4,743,300 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.5

Radius: 14.9

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.39 AU - 2.07 AU

Year: 1517 Days

Day: 9.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 62,815,083 km

• M1: 185,352 km (0.116 R)
• M2: 752,328 km (0.117 R)
• M3: 1,250,489 km (0.111 R)
• M4: 1,905,877 km (0.062 R)
• M5: 2,389,976 km (0.062 R)
• M6: 2,957,251 km (0.116 R)
• M7: 4,128,602 km (0.118 R)
• M8: 5,306,386 km (0.062 R)
• M9: 6,412,812 km (0.062 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 677.1

Radius: 6.2

Gravity: 17.61 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.21 AU - 9.79 AU

Year: 15089 Days

Day: 15.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 62,815,083 km

• M1: 77,193 km (0.101 R)
• M2: 374,593 km (0.048 R)
• M3: 601,982 km (0.116 R)
• M4: 1,623,137 km (0.079 R)
• M5: 2,414,659 km (0.102 R)
• M6: 2,630,978 km (0.046 R)
• M7: 2,860,311 km (0.117 R)
• M8: 3,412,028 km (0.057 R)
• M9: 3,741,742 km (0.099 R)
• M10: 4,369,455 km (0.109 R)
• M11: 4,893,197 km (0.067 R)
• M12: 6,425,827 km (0.066 R)
• M13: 9,312,019 km (0.112 R)
• M14: 9,792,377 km (0.062 R)
• M15: 15,029,350 km (0.068 R)
• M16: 16,678,218 km (0.1 R)
• M17: 17,626,519 km (0.095 R)
• M18: 18,443,921 km (0.029 R)
• M19: 28,385,598 km (0.051 R)
• M20: 28,942,850 km (0.11 R)
• M21: 45,054,989 km (0.111 R)
• M22: 47,980,824 km (0.067 R)
• M23: 55,064,882 km (0.107 R)
• M24: 57,159,402 km (0.07 R)
• M25: 58,226,334 km (0.112 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 13,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit