🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.56 AU - 0.64 AU

Year: 166 Days

Day: 22.2 Hours

Environment

Temp: 249 °C

Axial Tilt: 48.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.58 AU - 0.76 AU

Year: 195 Days

Day: 35.6 Hours

Environment

Temp: 184 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,750,209 km

• M1: 96,191 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.72 AU - 0.84 AU

Year: 246 Days

Day: 38.5 Hours

Environment

Temp: 132 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,750,209 km

• M1: 514,168 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.37 AU - 2.87 AU

Year: 1512 Days

Day: 35.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,750,209 km

• M1: 238,609 km (0.027 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.53 AU - 5.43 AU

Year: 3961 Days

Day: 14.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.2

Radius: 11.6

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 8.66 AU - 11.66 AU

Year: 11543 Days

Day: 14.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 74,750,209 km

• M1: 144,811 km (0.102 R)
• M2: 735,872 km (0.055 R)
• M3: 1,132,306 km (0.099 R)
• M4: 1,950,906 km (0.111 R)
• M5: 5,478,424 km (0.092 R)
• M6: 6,951,663 km (0.073 R)
• M7: 8,567,470 km (0.083 R)
• M8: 9,294,217 km (0.049 R)
• M9: 10,746,812 km (0.069 R)
• M10: 11,592,339 km (0.072 R)
• M11: 12,711,032 km (0.115 R)
• M12: 16,775,905 km (0.086 R)
• M13: 20,787,971 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 300

Radius: 3.2

Gravity: 29.3 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 18.79 AU - 19.13 AU

Year: 29427 Days

Day: 15.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 90.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 74,750,209 km

• M1: 40,242 km (0.107 R)
• M2: 207,791 km (0.104 R)
• M3: 835,355 km (0.116 R)
• M4: 1,152,053 km (0.085 R)
• M5: 1,543,252 km (0.104 R)
• M6: 1,805,945 km (0.054 R)
• M7: 2,976,250 km (0.049 R)
• M8: 3,188,379 km (0.043 R)
• M9: 3,583,916 km (0.077 R)
• M10: 4,821,240 km (0.096 R)
• M11: 5,535,570 km (0.076 R)
• M12: 6,757,485 km (0.077 R)
• M13: 7,648,939 km (0.097 R)
• M14: 11,804,020 km (0.059 R)
• M15: 13,948,655 km (0.108 R)
• M16: 15,305,807 km (0.082 R)
• M17: 15,619,065 km (0.115 R)
• M18: 18,018,316 km (0.044 R)
• M19: 20,651,986 km (0.092 R)
• M20: 22,509,992 km (0.082 R)
• M21: 24,476,306 km (0.099 R)
• M22: 24,582,820 km (0.042 R)
• M23: 25,775,414 km (0.12 R)
• M24: 29,343,024 km (0.115 R)
• M25: 33,882,422 km (0.077 R)
• M26: 34,547,833 km (0.118 R)
• M27: 39,158,589 km (0.039 R)
• M28: 39,743,966 km (0.089 R)
• M29: 45,437,212 km (0.08 R)
• M30: 47,394,251 km (0.051 R)
• M31: 49,406,642 km (0.068 R)
• M32: 49,576,884 km (0.081 R)
• M33: 50,090,005 km (0.093 R)
• M34: 52,001,417 km (0.111 R)
• M35: 55,233,179 km (0.037 R)
• M36: 55,784,448 km (0.063 R)
• M37: 55,969,051 km (0.082 R)
• M38: 69,926,981 km (0.102 R)
• M39: 72,971,448 km (0.109 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 14,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit