🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.53 AU - 0.73 AU

Year: 176 Days

Day: 14.2 Hours

Environment

Temp: 200 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.59 AU - 0.67 AU

Year: 176 Days

Day: 30.2 Hours

Environment

Temp: 185 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,851,746 km

• M1: 60,288 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.95 AU - 1.05 AU

Year: 351 Days

Day: 21.5 Hours

Environment

Temp: 141 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,851,746 km

• M1: 98,585 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.95 AU - 2.11 AU

Year: 1017 Days

Day: 31.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,851,746 km

• M1: 145,708 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.45 AU - 3.55 AU

Year: 2301 Days

Day: 43.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.08 AU - 4.36 AU

Year: 2522 Days

Day: 17.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,851,746 km

• M1: 2,002,667 km (0.112 R)
• M2: 2,353,623 km (0.058 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.13 AU - 4.89 AU

Year: 3366 Days

Day: 14 Hours

Environment

Temp: -131 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,851,746 km

• M1: 1,117,047 km (0.089 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.77 AU - 5.55 AU

Year: 3536 Days

Day: 35.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.84 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 17.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 75

Radius: 3.8

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 13.71 AU - 20.31 AU

Year: 24657 Days

Day: 16.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 41,851,746 km

• M1: 95,443 km (0.038 R)
• M2: 156,779 km (0.118 R)
• M3: 756,068 km (0.073 R)
• M4: 804,986 km (0.098 R)
• M5: 1,010,982 km (0.065 R)
• M6: 1,349,522 km (0.107 R)
• M7: 1,449,304 km (0.113 R)
• M8: 2,900,254 km (0.117 R)
• M9: 3,346,804 km (0.059 R)
• M10: 4,568,569 km (0.096 R)
• M11: 4,628,409 km (0.075 R)
• M12: 4,779,353 km (0.097 R)
• M13: 4,993,128 km (0.09 R)
• M14: 5,272,876 km (0.115 R)
• M15: 5,847,182 km (0.099 R)
• M16: 7,721,344 km (0.074 R)
• M17: 8,225,639 km (0.101 R)
• M18: 8,262,141 km (0.048 R)
• M19: 9,227,945 km (0.084 R)
• M20: 9,494,079 km (0.083 R)
• M21: 9,532,227 km (0.081 R)
• M22: 9,608,821 km (0.113 R)
• M23: 10,228,904 km (0.118 R)
• M24: 13,089,664 km (0.072 R)
• M25: 15,138,856 km (0.113 R)
• M26: 17,613,055 km (0.092 R)
• M27: 18,752,243 km (0.065 R)
• M28: 20,653,482 km (0.097 R)
• M29: 21,904,270 km (0.074 R)
• M30: 23,540,571 km (0.112 R)
• M31: 23,644,093 km (0.114 R)
• M32: 23,799,675 km (0.106 R)
• M33: 24,164,245 km (0.115 R)
• M34: 24,530,610 km (0.042 R)
• M35: 24,635,628 km (0.098 R)
• M36: 25,004,237 km (0.025 R)
• M37: 25,057,045 km (0.112 R)
• M38: 25,747,140 km (0.117 R)
• M39: 26,282,102 km (0.102 R)
• M40: 26,443,368 km (0.069 R)
• M41: 26,928,963 km (0.11 R)
• M42: 27,254,338 km (0.109 R)
• M43: 28,018,784 km (0.117 R)
• M44: 28,569,005 km (0.094 R)
• M45: 28,845,461 km (0.084 R)
• M46: 29,067,165 km (0.071 R)
• M47: 33,155,376 km (0.097 R)
• M48: 33,213,270 km (0.08 R)
• M49: 33,503,939 km (0.058 R)
• M50: 34,557,407 km (0.115 R)
• M51: 35,919,197 km (0.119 R)
• M52: 36,337,024 km (0.08 R)
• M53: 36,997,049 km (0.101 R)
• M54: 38,085,524 km (0.072 R)
• M55: 39,737,982 km (0.094 R)
• M56: 40,293,887 km (0.077 R)
• M57: 41,601,223 km (0.091 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 11,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit