🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.78 AU - 1.12 AU

Year: 401 Days

Day: 41.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.37 AU - 1.77 AU

Year: 853 Days

Day: 17.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,819,950 km

• M1: 97,687 km (0.102 R)
• M2: 129,701 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.19 AU - 1.95 AU

Year: 853 Days

Day: 26.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.1 AU - 2.24 AU

Year: 1386 Days

Day: 47.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.4 AU - 2.76 AU

Year: 1796 Days

Day: 22.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,819,950 km

• M1: 305,778 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.8

Radius: 12.2

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.79 AU - 3.31 AU

Year: 2309 Days

Day: 5.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,819,950 km

• M1: 151,692 km (0.057 R)
• M2: 666,459 km (0.034 R)
• M3: 1,092,364 km (0.108 R)
• M4: 1,715,738 km (0.044 R)
• M5: 2,709,517 km (0.085 R)
• M6: 3,610,844 km (0.082 R)
• M7: 4,015,955 km (0.037 R)
• M8: 4,766,487 km (0.1 R)
• M9: 6,414,457 km (0.049 R)
• M10: 8,070,506 km (0.081 R)
• M11: 8,605,917 km (0.091 R)
• M12: 9,300,051 km (0.096 R)
• M13: 9,818,407 km (0.096 R)
• M14: 10,246,856 km (0.083 R)
• M15: 12,291,260 km (0.04 R)
• M16: 13,960,025 km (0.101 R)
• M17: 14,365,734 km (0.063 R)
• M18: 15,342,907 km (0.104 R)
• M19: 15,872,334 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.4

Radius: 9.2

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.91 AU - 5.71 AU

Year: 4573 Days

Day: 11.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 53,819,950 km

• M1: 115,340 km (0.032 R)
• M2: 610,359 km (0.113 R)
• M3: 2,246,062 km (0.118 R)
• M4: 2,593,728 km (0.069 R)
• M5: 2,922,694 km (0.055 R)
• M6: 3,623,560 km (0.087 R)
• M7: 4,602,528 km (0.113 R)
• M8: 5,167,260 km (0.095 R)
• M9: 5,578,205 km (0.079 R)
• M10: 6,130,072 km (0.116 R)
• M11: 6,528,301 km (0.03 R)
• M12: 6,943,585 km (0.104 R)
• M13: 7,308,754 km (0.097 R)
• M14: 7,934,073 km (0.102 R)
• M15: 8,333,499 km (0.076 R)
• M16: 8,861,131 km (0.092 R)
• M17: 10,278,122 km (0.084 R)
• M18: 10,840,909 km (0.113 R)
• M19: 12,362,469 km (0.076 R)
• M20: 13,709,298 km (0.095 R)
• M21: 15,261,975 km (0.104 R)
• M22: 17,775,369 km (0.088 R)
• M23: 20,417,267 km (0.07 R)
• M24: 22,150,658 km (0.06 R)
• M25: 22,436,838 km (0.094 R)
• M26: 22,943,526 km (0.12 R)
• M27: 26,950,056 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.8

Radius: 10.3

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 7.7 AU - 9.08 AU

Year: 10534 Days

Day: 14.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 53,819,950 km

• M1: 128,056 km (0.035 R)
• M2: 508,184 km (0.099 R)
• M3: 833,859 km (0.114 R)
• M4: 1,621,641 km (0.098 R)
• M5: 2,005,509 km (0.103 R)
• M6: 2,390,873 km (0.103 R)
• M7: 2,717,595 km (0.107 R)
• M8: 4,308,269 km (0.091 R)
• M9: 4,670,595 km (0.105 R)
• M10: 5,918,840 km (0.057 R)
• M11: 6,799,373 km (0.111 R)
• M12: 8,349,955 km (0.068 R)
• M13: 12,617,234 km (0.119 R)
• M14: 15,354,725 km (0.114 R)
• M15: 16,204,441 km (0.103 R)
• M16: 17,159,923 km (0.083 R)
• M17: 17,537,358 km (0.117 R)
• M18: 22,870,074 km (0.055 R)
• M19: 23,977,696 km (0.091 R)
• M20: 25,804,137 km (0.091 R)
• M21: 28,767,970 km (0.073 R)
• M22: 29,949,195 km (0.11 R)
• M23: 32,753,706 km (0.116 R)
• M24: 34,517,913 km (0.071 R)
• M25: 42,485,047 km (0.044 R)
• M26: 43,037,512 km (0.086 R)
• M27: 44,866,197 km (0.118 R)
• M28: 47,779,765 km (0.049 R)
• M29: 49,434,916 km (0.111 R)
• M30: 53,498,443 km (0.06 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 16,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit