🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.44 AU - 0.72 AU

Year: 160 Days

Day: 35.5 Hours

Environment

Temp: 183 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.63 AU - 1.85 AU

Year: 830 Days

Day: 12.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.66 AU - 2.66 AU

Year: 1148 Days

Day: 25.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.7

Radius: 9.7

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.34 AU - 9.62 AU

Year: 8153 Days

Day: 10.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 136.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 77,829,157 km

• M1: 120,725 km (0.047 R)
• M2: 511,026 km (0.102 R)
• M3: 818,001 km (0.088 R)
• M4: 1,341,145 km (0.112 R)
• M5: 1,746,406 km (0.117 R)
• M6: 2,200,884 km (0.035 R)
• M7: 2,788,804 km (0.114 R)
• M8: 3,456,459 km (0.114 R)
• M9: 4,202,204 km (0.044 R)
• M10: 4,774,566 km (0.106 R)
• M11: 5,607,676 km (0.115 R)
• M12: 6,171,511 km (0.07 R)
• M13: 6,534,585 km (0.09 R)
• M14: 10,707,617 km (0.09 R)
• M15: 14,406,125 km (0.117 R)
• M16: 15,105,795 km (0.094 R)
• M17: 18,266,648 km (0.045 R)
• M18: 20,144,700 km (0.119 R)
• M19: 22,301,751 km (0.111 R)
• M20: 22,922,882 km (0.07 R)
• M21: 24,855,686 km (0.099 R)
• M22: 25,607,715 km (0.068 R)
• M23: 27,333,027 km (0.074 R)
• M24: 29,690,241 km (0.084 R)
• M25: 32,475,603 km (0.045 R)
• M26: 34,187,003 km (0.049 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 668.3

Radius: 6.4

Gravity: 16.32 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 12.35 AU - 17.59 AU

Year: 20947 Days

Day: 24.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 77,829,157 km

• M1: 85,720 km (0.089 R)
• M2: 404,064 km (0.077 R)
• M3: 852,259 km (0.039 R)
• M4: 3,162,499 km (0.086 R)
• M5: 4,379,627 km (0.112 R)
• M6: 4,656,234 km (0.11 R)
• M7: 5,717,331 km (0.075 R)
• M8: 5,964,168 km (0.116 R)
• M9: 6,218,185 km (0.105 R)
• M10: 7,211,814 km (0.078 R)
• M11: 7,947,387 km (0.12 R)
• M12: 13,587,825 km (0.091 R)
• M13: 15,406,935 km (0.079 R)
• M14: 16,706,193 km (0.065 R)
• M15: 20,461,099 km (0.091 R)
• M16: 29,463,749 km (0.116 R)
• M17: 33,941,064 km (0.09 R)
• M18: 41,246,078 km (0.087 R)
• M19: 43,105,280 km (0.049 R)
• M20: 46,326,870 km (0.119 R)
• M21: 56,759,078 km (0.117 R)
• M22: 59,056,602 km (0.098 R)
• M23: 63,225,146 km (0.117 R)
• M24: 66,740,098 km (0.119 R)
• M25: 72,809,732 km (0.086 R)
• M26: 76,438,079 km (0.076 R)
• M27: 77,363,641 km (0.107 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 14,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit