🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.18 AU - 1.54 AU

Year: 594 Days

Day: 47 Hours

Environment

Temp: -41 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.36 AU - 1.64 AU

Year: 688 Days

Day: 39.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.64 AU - 2.54 AU

Year: 1132 Days

Day: 40.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,989,158 km

• M1: 1,504,506 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.5

Radius: 9.8

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.04 AU - 7.54 AU

Year: 6630 Days

Day: 13.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 40,989,158 km

• M1: 122,072 km (0.118 R)
• M2: 665,711 km (0.096 R)
• M3: 1,177,036 km (0.079 R)
• M4: 1,500,766 km (0.058 R)
• M5: 1,910,814 km (0.086 R)
• M6: 2,441,587 km (0.099 R)
• M7: 3,590,349 km (0.104 R)
• M8: 4,262,193 km (0.067 R)
• M9: 5,437,583 km (0.095 R)
• M10: 6,444,527 km (0.105 R)
• M11: 8,021,438 km (0.071 R)
• M12: 8,416,376 km (0.086 R)
• M13: 9,440,972 km (0.081 R)
• M14: 12,770,572 km (0.084 R)
• M15: 13,111,954 km (0.056 R)
• M16: 15,954,314 km (0.119 R)
• M17: 16,928,046 km (0.042 R)
• M18: 20,416,519 km (0.097 R)
• M19: 21,563,785 km (0.099 R)
• M20: 23,473,252 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.4

Radius: 8.5

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 9.99 AU - 12.61 AU

Year: 14235 Days

Day: 14.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 40,989,158 km

• M1: 105,766 km (0.078 R)
• M2: 565,181 km (0.106 R)
• M3: 841,039 km (0.027 R)
• M4: 1,113,158 km (0.092 R)
• M5: 1,408,015 km (0.088 R)
• M6: 1,712,596 km (0.075 R)
• M7: 2,029,146 km (0.104 R)
• M8: 3,447,782 km (0.104 R)
• M9: 3,931,432 km (0.087 R)
• M10: 4,570,813 km (0.113 R)
• M11: 5,064,337 km (0.105 R)
• M12: 6,796,979 km (0.118 R)
• M13: 7,440,400 km (0.065 R)
• M14: 7,877,973 km (0.07 R)
• M15: 9,385,471 km (0.112 R)
• M16: 10,134,957 km (0.101 R)
• M17: 11,385,296 km (0.03 R)
• M18: 13,830,323 km (0.05 R)
• M19: 15,685,486 km (0.112 R)
• M20: 18,265,900 km (0.1 R)
• M21: 19,210,012 km (0.053 R)
• M22: 20,339,476 km (0.118 R)
• M23: 21,592,358 km (0.083 R)
• M24: 21,994,178 km (0.111 R)
• M25: 22,565,193 km (0.1 R)
• M26: 23,313,781 km (0.102 R)
• M27: 29,317,592 km (0.11 R)
• M28: 32,149,181 km (0.089 R)
• M29: 40,744,326 km (0.103 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 13,814 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit