🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.5 AU - 2.14 AU

Year: 897 Days

Day: 15.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,855,934 km

• M1: 406,607 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.04 AU - 2.54 AU

Year: 1266 Days

Day: 43.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.89 AU - 3.37 AU

Year: 2023 Days

Day: 12.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.46 AU - 3.98 AU

Year: 2621 Days

Day: 41.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.5

Radius: 12.5

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.4 AU - 6.32 AU

Year: 5181 Days

Day: 9.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 91,855,934 km

• M1: 155,731 km (0.115 R)
• M2: 819,048 km (0.107 R)
• M3: 1,415,794 km (0.111 R)
• M4: 2,231,851 km (0.119 R)
• M5: 2,826,652 km (0.075 R)
• M6: 3,717,208 km (0.095 R)
• M7: 4,838,594 km (0.09 R)
• M8: 6,910,524 km (0.063 R)
• M9: 7,669,284 km (0.036 R)
• M10: 8,330,806 km (0.097 R)
• M11: 8,990,234 km (0.111 R)
• M12: 9,435,287 km (0.101 R)
• M13: 11,133,223 km (0.066 R)
• M14: 11,885,700 km (0.047 R)
• M15: 13,492,382 km (0.115 R)
• M16: 16,766,181 km (0.106 R)
• M17: 17,629,511 km (0.103 R)
• M18: 19,111,726 km (0.095 R)
• M19: 20,536,347 km (0.077 R)
• M20: 21,097,189 km (0.08 R)
• M21: 21,957,676 km (0.06 R)
• M22: 23,141,295 km (0.057 R)
• M23: 23,672,367 km (0.086 R)
• M24: 25,878,188 km (0.092 R)
• M25: 27,198,389 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.9

Radius: 14.1

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.48 AU - 6.9 AU

Year: 6320 Days

Day: 12.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 91,855,934 km

• M1: 176,525 km (0.089 R)
• M2: 641,476 km (0.026 R)
• M3: 1,159,234 km (0.115 R)
• M4: 1,635,254 km (0.047 R)
• M5: 4,114,390 km (0.073 R)
• M6: 4,687,051 km (0.105 R)
• M7: 7,071,491 km (0.102 R)
• M8: 8,160,414 km (0.069 R)
• M9: 9,150,902 km (0.109 R)
• M10: 10,220,078 km (0.061 R)
• M11: 10,854,373 km (0.103 R)
• M12: 14,597,012 km (0.116 R)
• M13: 17,867,072 km (0.063 R)
• M14: 23,333,677 km (0.081 R)
• M15: 26,319,202 km (0.112 R)
• M16: 29,915,535 km (0.111 R)
• M17: 31,593,275 km (0.116 R)

Asteroid Belt

Center: 12.57 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 576.3

Radius: 5.8

Gravity: 17.13 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 14.46 AU - 22.42 AU

Year: 28922 Days

Day: 24.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 91,855,934 km

• M1: 73,752 km (0.095 R)
• M2: 302,936 km (0.079 R)
• M3: 1,023,100 km (0.12 R)
• M4: 1,506,301 km (0.074 R)
• M5: 1,780,215 km (0.096 R)
• M6: 4,951,091 km (0.115 R)
• M7: 6,969,765 km (0.045 R)
• M8: 7,627,098 km (0.09 R)
• M9: 8,774,962 km (0.067 R)
• M10: 12,104,712 km (0.118 R)
• M11: 20,196,311 km (0.104 R)
• M12: 21,735,823 km (0.042 R)
• M13: 22,265,848 km (0.112 R)
• M14: 23,684,335 km (0.057 R)
• M15: 29,962,509 km (0.119 R)
• M16: 30,355,203 km (0.066 R)
• M17: 31,689,018 km (0.115 R)
• M18: 41,486,631 km (0.112 R)
• M19: 43,628,274 km (0.116 R)
• M20: 47,065,435 km (0.077 R)
• M21: 49,030,702 km (0.091 R)
• M22: 58,860,030 km (0.087 R)
• M23: 65,873,478 km (0.108 R)
• M24: 68,103,832 km (0.092 R)
• M25: 83,581,976 km (0.108 R)
• M26: 86,194,104 km (0.069 R)
• M27: 86,988,319 km (0.091 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 16,242 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit