🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.53 AU - 0.81 AU

Year: 200 Days

Day: 12.3 Hours

Environment

Temp: 201 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.59 AU - 0.85 AU

Year: 223 Days

Day: 13 Hours

Environment

Temp: 146 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,621,634 km

• M1: 36,352 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.74 AU - 0.8 AU

Year: 247 Days

Day: 26.9 Hours

Environment

Temp: 181 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 89,621,634 km

• M1: 37,848 km (0.037 R)
• M2: 143,165 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.96 AU - 3.05 AU

Year: 1898 Days

Day: 18.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.3

Radius: 13.3

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.75 AU - 11.17 AU

Year: 10627 Days

Day: 7.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 89,621,634 km

• M1: 170,392 km (0.041 R)
• M2: 713,432 km (0.069 R)
• M3: 1,132,157 km (0.061 R)
• M4: 1,615,956 km (0.047 R)
• M5: 2,553,037 km (0.087 R)
• M6: 4,202,503 km (0.087 R)
• M7: 5,642,981 km (0.068 R)
• M8: 8,141,864 km (0.116 R)
• M9: 11,101,359 km (0.098 R)
• M10: 12,087,059 km (0.106 R)
• M11: 14,837,416 km (0.042 R)
• M12: 17,565,632 km (0.113 R)
• M13: 20,082,018 km (0.074 R)
• M14: 22,503,858 km (0.099 R)
• M15: 26,177,383 km (0.1 R)
• M16: 35,234,786 km (0.118 R)
• M17: 36,904,448 km (0.108 R)

Asteroid Belt

Center: 10.15 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.1

Radius: 12.6

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 10.17 AU - 11.51 AU

Year: 13036 Days

Day: 10.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 89,621,634 km

• M1: 156,629 km (0.099 R)
• M2: 612,753 km (0.096 R)
• M3: 1,183,918 km (0.086 R)
• M4: 1,709,754 km (0.091 R)
• M5: 2,408,077 km (0.043 R)
• M6: 2,946,330 km (0.114 R)
• M7: 3,805,171 km (0.12 R)
• M8: 5,181,771 km (0.063 R)
• M9: 7,167,683 km (0.119 R)
• M10: 9,617,946 km (0.084 R)
• M11: 10,981,531 km (0.085 R)
• M12: 11,763,180 km (0.033 R)
• M13: 13,379,286 km (0.115 R)
• M14: 14,149,864 km (0.104 R)
• M15: 15,457,050 km (0.115 R)
• M16: 25,845,875 km (0.109 R)
• M17: 28,369,441 km (0.102 R)
• M18: 31,775,635 km (0.054 R)
• M19: 32,403,796 km (0.103 R)
• M20: 38,910,257 km (0.118 R)
• M21: 39,388,671 km (0.052 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697.8

Radius: 5.1

Gravity: 26.83 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 14.65 AU - 19.11 AU

Year: 25331 Days

Day: 22.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 89,621,634 km

• M1: 64,477 km (0.092 R)
• M2: 226,042 km (0.097 R)
• M3: 503,397 km (0.078 R)
• M4: 823,686 km (0.025 R)
• M5: 1,124,826 km (0.103 R)
• M6: 1,380,489 km (0.089 R)
• M7: 2,505,764 km (0.115 R)
• M8: 3,025,617 km (0.086 R)
• M9: 3,936,219 km (0.103 R)
• M10: 4,673,737 km (0.119 R)
• M11: 5,174,142 km (0.078 R)
• M12: 5,925,123 km (0.079 R)
• M13: 6,557,473 km (0.085 R)
• M14: 8,780,647 km (0.109 R)
• M15: 15,208,868 km (0.026 R)
• M16: 18,550,435 km (0.108 R)
• M17: 22,350,670 km (0.107 R)
• M18: 24,207,030 km (0.11 R)
• M19: 29,612,151 km (0.117 R)
• M20: 29,869,459 km (0.098 R)
• M21: 34,475,278 km (0.115 R)
• M22: 36,649,683 km (0.105 R)
• M23: 38,300,944 km (0.117 R)
• M24: 40,001,274 km (0.096 R)
• M25: 47,131,408 km (0.1 R)
• M26: 49,623,858 km (0.099 R)
• M27: 52,202,626 km (0.066 R)
• M28: 52,578,266 km (0.119 R)
• M29: 56,433,403 km (0.093 R)
• M30: 60,679,589 km (0.12 R)
• M31: 64,054,218 km (0.09 R)
• M32: 65,569,196 km (0.106 R)
• M33: 82,816,184 km (0.068 R)
• M34: 84,354,948 km (0.06 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 11,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit