🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.47 AU - 0.57 AU

Year: 143 Days

Day: 34.7 Hours

Environment

Temp: 178 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.46 AU - 0.76 AU

Year: 181 Days

Day: 25.7 Hours

Environment

Temp: 171 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.86 AU - 1.3 AU

Year: 427 Days

Day: 42.4 Hours

Environment

Temp: -1 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.08 AU - 1.1 AU

Year: 433 Days

Day: 45.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,175,362 km

• M1: 639,082 km (0.054 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.08 AU - 1.28 AU

Year: 488 Days

Day: 18.4 Hours

Environment

Temp: -8 °C

Axial Tilt: 50 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.67 AU - 2.07 AU

Year: 974 Days

Day: 31.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 81.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.98 AU - 2.48 AU

Year: 1268 Days

Day: 20 Hours

Environment

Temp: -84 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,175,362 km

• M1: 1,619,098 km (0.103 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.25 AU - 4.69 AU

Year: 3012 Days

Day: 14.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.5

Radius: 10.7

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 10.36 AU - 11.7 AU

Year: 13950 Days

Day: 9.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 80,175,362 km

• M1: 133,292 km (0.09 R)
• M2: 1,011,282 km (0.108 R)
• M3: 1,779,317 km (0.058 R)
• M4: 2,644,442 km (0.105 R)
• M5: 3,720,798 km (0.119 R)
• M6: 5,560,852 km (0.119 R)
• M7: 12,296,047 km (0.079 R)
• M8: 14,183,225 km (0.093 R)
• M9: 18,667,421 km (0.091 R)
• M10: 24,188,031 km (0.085 R)
• M11: 31,623,494 km (0.086 R)
• M12: 32,036,085 km (0.047 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 854.1

Radius: 5.6

Gravity: 27.24 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 12.95 AU - 14.51 AU

Year: 19373 Days

Day: 21.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 80,175,362 km

• M1: 69,713 km (0.06 R)
• M2: 303,833 km (0.077 R)
• M3: 720,164 km (0.043 R)
• M4: 1,190,949 km (0.12 R)
• M5: 1,366,876 km (0.059 R)
• M6: 2,525,960 km (0.07 R)
• M7: 3,997,106 km (0.111 R)
• M8: 4,465,197 km (0.093 R)
• M9: 4,858,041 km (0.067 R)
• M10: 5,044,141 km (0.114 R)
• M11: 5,712,694 km (0.102 R)
• M12: 6,893,320 km (0.046 R)
• M13: 7,224,231 km (0.085 R)
• M14: 7,765,625 km (0.106 R)
• M15: 8,123,912 km (0.041 R)
• M16: 12,063,123 km (0.113 R)
• M17: 16,438,113 km (0.102 R)
• M18: 18,793,980 km (0.092 R)
• M19: 20,970,630 km (0.111 R)
• M20: 21,665,063 km (0.117 R)
• M21: 23,520,974 km (0.052 R)
• M22: 23,947,328 km (0.074 R)
• M23: 27,782,120 km (0.112 R)
• M24: 28,019,681 km (0.085 R)
• M25: 29,473,324 km (0.109 R)
• M26: 30,596,205 km (0.062 R)
• M27: 32,926,791 km (0.072 R)
• M28: 33,729,234 km (0.036 R)
• M29: 48,230,204 km (0.114 R)
• M30: 54,288,020 km (0.043 R)
• M31: 55,032,569 km (0.11 R)
• M32: 56,732,300 km (0.037 R)
• M33: 59,445,407 km (0.076 R)
• M34: 67,886,317 km (0.086 R)
• M35: 71,163,707 km (0.119 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 17,940 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit