🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.42 AU - 0.68 AU

Year: 157 Days

Day: 38 Hours

Environment

Temp: 147 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,169,539 km

• M1: 43,832 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.48 AU - 0.68 AU

Year: 170 Days

Day: 25.9 Hours

Environment

Temp: 141 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,169,539 km

• M1: 247,136 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.51 AU - 0.67 AU

Year: 174 Days

Day: 47 Hours

Environment

Temp: 123 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.61 AU - 0.83 AU

Year: 235 Days

Day: 36 Hours

Environment

Temp: 87 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.75 AU - 0.75 AU

Year: 250 Days

Day: 26.5 Hours

Environment

Temp: 130 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.51 AU - 1.89 AU

Year: 853 Days

Day: 47.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.72 AU - 2.2 AU

Year: 1056 Days

Day: 33.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,169,539 km

• M1: 41,887 km (0.106 R)

Asteroid Belt

Center: 7.98 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 848.4

Radius: 7.4

Gravity: 15.49 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 10.63 AU - 17.37 AU

Year: 20168 Days

Day: 21.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 82,169,539 km

• M1: 98,136 km (0.042 R)
• M2: 397,631 km (0.107 R)
• M3: 758,611 km (0.086 R)
• M4: 1,077,703 km (0.031 R)
• M5: 1,517,970 km (0.049 R)
• M6: 2,781,473 km (0.055 R)
• M7: 3,122,856 km (0.085 R)
• M8: 5,384,476 km (0.053 R)
• M9: 5,707,608 km (0.117 R)
• M10: 5,958,334 km (0.114 R)
• M11: 7,036,186 km (0.112 R)
• M12: 7,772,507 km (0.08 R)
• M13: 8,291,312 km (0.088 R)
• M14: 8,999,957 km (0.105 R)
• M15: 11,108,240 km (0.052 R)
• M16: 12,590,306 km (0.091 R)
• M17: 17,381,178 km (0.082 R)
• M18: 22,014,075 km (0.051 R)
• M19: 22,321,947 km (0.096 R)
• M20: 23,475,047 km (0.116 R)
• M21: 23,796,384 km (0.065 R)
• M22: 27,172,658 km (0.105 R)
• M23: 29,220,952 km (0.111 R)
• M24: 31,759,927 km (0.101 R)
• M25: 39,042,052 km (0.098 R)
• M26: 41,958,313 km (0.116 R)
• M27: 48,566,201 km (0.102 R)
• M28: 49,613,535 km (0.105 R)
• M29: 53,029,752 km (0.066 R)
• M30: 57,177,503 km (0.068 R)
• M31: 57,954,066 km (0.086 R)
• M32: 59,926,513 km (0.083 R)
• M33: 62,147,443 km (0.112 R)
• M34: 63,796,610 km (0.101 R)
• M35: 67,182,160 km (0.074 R)
• M36: 76,400,680 km (0.04 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 13,190 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit