🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.65 AU - 0.95 AU

Year: 261 Days

Day: 25.3 Hours

Environment

Temp: 108 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.54 AU - 1.6 AU

Year: 719 Days

Day: 17.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.3 AU - 2.76 AU

Year: 1470 Days

Day: 19.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,480,641 km

• M1: 1,406,519 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.25 AU - 3.77 AU

Year: 2402 Days

Day: 21.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,480,641 km

• M1: 1,334,712 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.38 AU - 3.96 AU

Year: 2568 Days

Day: 42.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,480,641 km

• M1: 722,558 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.4

Radius: 9.9

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 7.16 AU - 7.24 AU

Year: 7056 Days

Day: 7.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 40,480,641 km

• M1: 126,709 km (0.036 R)
• M2: 1,173,296 km (0.058 R)
• M3: 1,826,740 km (0.071 R)
• M4: 2,181,436 km (0.089 R)
• M5: 2,741,231 km (0.103 R)
• M6: 4,170,340 km (0.097 R)
• M7: 4,524,887 km (0.093 R)
• M8: 5,157,237 km (0.112 R)
• M9: 6,332,029 km (0.109 R)
• M10: 8,019,194 km (0.116 R)
• M11: 8,480,404 km (0.075 R)
• M12: 8,763,443 km (0.061 R)
• M13: 10,283,507 km (0.104 R)
• M14: 10,770,598 km (0.072 R)
• M15: 11,522,477 km (0.076 R)
• M16: 12,337,935 km (0.115 R)
• M17: 13,852,464 km (0.042 R)
• M18: 14,093,316 km (0.091 R)
• M19: 15,244,921 km (0.108 R)
• M20: 16,442,302 km (0.11 R)
• M21: 17,459,867 km (0.103 R)
• M22: 21,938,827 km (0.076 R)
• M23: 22,547,690 km (0.102 R)
• M24: 23,737,891 km (0.099 R)
• M25: 27,436,848 km (0.1 R)
• M26: 28,461,144 km (0.109 R)
• M27: 28,864,460 km (0.119 R)
• M28: 29,212,575 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457

Radius: 7

Gravity: 9.33 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 12.36 AU - 16.66 AU

Year: 20188 Days

Day: 23.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 40,480,641 km

• M1: 125,513 km (0.112 R)
• M2: 547,379 km (0.084 R)
• M3: 1,286,841 km (0.082 R)
• M4: 1,491,790 km (0.102 R)
• M5: 1,928,167 km (0.112 R)
• M6: 2,653,866 km (0.116 R)
• M7: 3,118,368 km (0.069 R)
• M8: 4,638,581 km (0.076 R)
• M9: 6,221,177 km (0.118 R)
• M10: 6,466,518 km (0.055 R)
• M11: 6,886,140 km (0.111 R)
• M12: 9,135,344 km (0.09 R)
• M13: 12,383,712 km (0.054 R)
• M14: 12,788,224 km (0.101 R)
• M15: 14,224,962 km (0.101 R)
• M16: 14,972,204 km (0.098 R)
• M17: 15,225,622 km (0.087 R)
• M18: 16,857,586 km (0.096 R)
• M19: 18,713,796 km (0.07 R)
• M20: 19,787,310 km (0.114 R)
• M21: 20,078,577 km (0.11 R)
• M22: 31,164,079 km (0.072 R)
• M23: 31,897,408 km (0.111 R)
• M24: 35,012,933 km (0.035 R)
• M25: 37,170,733 km (0.081 R)
• M26: 37,770,470 km (0.108 R)
• M27: 39,701,330 km (0.045 R)
• M28: 44,140,797 km (0.031 R)
• M29: 45,452,471 km (0.114 R)
• M30: 59,627,916 km (0.12 R)
• M31: 60,896,057 km (0.105 R)
• M32: 62,564,522 km (0.072 R)
• M33: 64,255,726 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.2

Radius: 4.6

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 11.33 AU - 17.79 AU

Year: 20292 Days

Day: 17.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 40,480,641 km

• M1: 601,084 km (0.103 R)
• M2: 991,086 km (0.074 R)
• M3: 2,483,624 km (0.112 R)
• M4: 6,332,328 km (0.105 R)
• M5: 6,557,323 km (0.089 R)
• M6: 7,153,920 km (0.104 R)
• M7: 7,496,798 km (0.09 R)
• M8: 17,294,112 km (0.09 R)
• M9: 20,320,028 km (0.109 R)
• M10: 20,664,851 km (0.09 R)
• M11: 23,099,557 km (0.092 R)
• M12: 38,248,585 km (0.114 R)
• M13: 39,277,071 km (0.079 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 14,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit