🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.55 AU - 0.83 AU

Year: 209 Days

Day: 46.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 163.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.54 AU - 1.98 AU

Year: 853 Days

Day: 40.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.53 AU - 2.59 AU

Year: 1496 Days

Day: 14.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.8

Radius: 8.4

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.38 AU - 6.14 AU

Year: 4406 Days

Day: 14.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 106,773,147 km

• M1: 105,167 km (0.037 R)
• M2: 436,227 km (0.056 R)
• M3: 855,999 km (0.108 R)
• M4: 1,193,193 km (0.052 R)
• M5: 1,766,152 km (0.079 R)
• M6: 2,224,072 km (0.115 R)
• M7: 2,989,414 km (0.108 R)
• M8: 3,268,414 km (0.087 R)
• M9: 3,919,763 km (0.099 R)
• M10: 4,298,246 km (0.05 R)
• M11: 6,340,257 km (0.088 R)
• M12: 7,382,655 km (0.079 R)
• M13: 8,779,151 km (0.079 R)
• M14: 9,879,144 km (0.081 R)
• M15: 10,265,406 km (0.112 R)
• M16: 10,621,598 km (0.075 R)
• M17: 12,483,643 km (0.115 R)
• M18: 12,889,652 km (0.062 R)
• M19: 13,304,636 km (0.112 R)
• M20: 14,652,513 km (0.071 R)
• M21: 19,359,909 km (0.053 R)
• M22: 20,458,706 km (0.116 R)
• M23: 20,897,177 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750.3

Radius: 7

Gravity: 15.31 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 16.21 AU - 23.05 AU

Year: 31767 Days

Day: 15.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 106,773,147 km

• M1: 87,216 km (0.091 R)
• M2: 915,240 km (0.094 R)
• M3: 2,530,897 km (0.079 R)
• M4: 2,882,003 km (0.081 R)
• M5: 4,280,294 km (0.065 R)
• M6: 4,700,515 km (0.083 R)
• M7: 5,317,606 km (0.098 R)
• M8: 7,121,906 km (0.102 R)
• M9: 7,602,564 km (0.101 R)
• M10: 9,051,569 km (0.072 R)
• M11: 12,333,746 km (0.092 R)
• M12: 14,659,395 km (0.092 R)
• M13: 20,475,012 km (0.057 R)
• M14: 21,998,068 km (0.114 R)
• M15: 30,480,865 km (0.094 R)
• M16: 34,528,385 km (0.045 R)
• M17: 36,367,691 km (0.08 R)
• M18: 39,907,476 km (0.086 R)
• M19: 45,637,523 km (0.084 R)
• M20: 52,487,909 km (0.075 R)
• M21: 59,558,353 km (0.067 R)
• M22: 60,429,761 km (0.057 R)
• M23: 75,297,395 km (0.084 R)
• M24: 79,690,038 km (0.093 R)
• M25: 84,798,207 km (0.1 R)
• M26: 87,572,350 km (0.04 R)
• M27: 98,060,058 km (0.068 R)
• M28: 99,274,643 km (0.11 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: 188 - 19,698 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit