🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.49 AU - 0.67 AU

Year: 159 Days

Day: 35 Hours

Environment

Temp: 227 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.05 AU - 2.61 AU

Year: 1280 Days

Day: 31.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 74.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.9 AU - 2.8 AU

Year: 1297 Days

Day: 35.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 110,762,634 km

• M1: 116,088 km (0.084 R)
• M2: 613,950 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.99 AU - 2.81 AU

Year: 1338 Days

Day: 46.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,762,634 km

• M1: 652,097 km (0.052 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.72 AU - 3.46 AU

Year: 1955 Days

Day: 44.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,762,634 km

• M1: 79,287 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.9

Radius: 9.2

Gravity: 9.76 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.76 AU - 7.96 AU

Year: 7186 Days

Day: 14.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 110,762,634 km

• M1: 114,442 km (0.112 R)
• M2: 465,997 km (0.098 R)
• M3: 873,951 km (0.098 R)
• M4: 1,864,438 km (0.102 R)
• M5: 2,591,783 km (0.049 R)
• M6: 2,927,481 km (0.116 R)
• M7: 4,271,318 km (0.108 R)
• M8: 5,064,786 km (0.106 R)
• M9: 5,528,539 km (0.103 R)
• M10: 6,434,803 km (0.09 R)
• M11: 8,077,986 km (0.093 R)
• M12: 9,516,070 km (0.094 R)
• M13: 10,127,028 km (0.038 R)
• M14: 10,466,615 km (0.028 R)
• M15: 14,355,412 km (0.119 R)
• M16: 14,908,625 km (0.073 R)
• M17: 17,195,976 km (0.07 R)
• M18: 17,610,362 km (0.081 R)
• M19: 18,387,224 km (0.107 R)
• M20: 20,545,173 km (0.12 R)
• M21: 21,645,017 km (0.112 R)
• M22: 22,047,136 km (0.081 R)
• M23: 27,551,290 km (0.061 R)
• M24: 29,572,208 km (0.048 R)
• M25: 29,868,711 km (0.072 R)
• M26: 30,167,308 km (0.115 R)
• M27: 33,050,508 km (0.065 R)
• M28: 34,997,973 km (0.111 R)
• M29: 35,552,233 km (0.099 R)
• M30: 36,678,406 km (0.096 R)
• M31: 38,883,329 km (0.11 R)

Asteroid Belt

Center: 13.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 974.3

Radius: 5.2

Gravity: 36.03 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 14.97 AU - 22.73 AU

Year: 29454 Days

Day: 15.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 110,762,634 km

• M1: 65,075 km (0.072 R)
• M2: 362,027 km (0.03 R)
• M3: 911,051 km (0.083 R)
• M4: 1,325,587 km (0.087 R)
• M5: 1,575,864 km (0.045 R)
• M6: 1,794,277 km (0.099 R)
• M7: 1,965,716 km (0.096 R)
• M8: 2,468,814 km (0.066 R)
• M9: 3,023,672 km (0.111 R)
• M10: 4,226,439 km (0.112 R)
• M11: 4,415,531 km (0.071 R)
• M12: 4,689,893 km (0.061 R)
• M13: 5,581,347 km (0.071 R)
• M14: 5,902,234 km (0.098 R)
• M15: 7,582,966 km (0.066 R)
• M16: 8,865,918 km (0.065 R)
• M17: 9,819,455 km (0.076 R)
• M18: 10,355,165 km (0.101 R)
• M19: 13,088,168 km (0.081 R)
• M20: 13,736,525 km (0.114 R)
• M21: 16,359,126 km (0.102 R)
• M22: 18,482,069 km (0.108 R)
• M23: 25,939,822 km (0.115 R)
• M24: 29,219,755 km (0.091 R)
• M25: 32,618,619 km (0.077 R)
• M26: 33,209,680 km (0.035 R)
• M27: 47,327,979 km (0.104 R)
• M28: 52,193,500 km (0.118 R)
• M29: 56,318,063 km (0.113 R)
• M30: 60,211,198 km (0.111 R)
• M31: 68,046,985 km (0.103 R)
• M32: 80,763,552 km (0.068 R)
• M33: 83,208,729 km (0.058 R)
• M34: 90,259,277 km (0.103 R)
• M35: 106,825,147 km (0.062 R)
• M36: 110,762,563 km (0.027 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 11,824 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit