🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.74 AU - 0.8 AU

Year: 248 Days

Day: 44.2 Hours

Environment

Temp: 118 °C

Axial Tilt: 78 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.04 AU - 1.1 AU

Year: 406 Days

Day: 47.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 96,503,920 km

• M1: 192,084 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.01 AU - 1.39 AU

Year: 483 Days

Day: 46.4 Hours

Environment

Temp: -9 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 96,503,920 km

• M1: 758,910 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.96 AU - 1.56 AU

Year: 519 Days

Day: 15.7 Hours

Environment

Temp: -10 °C

Axial Tilt: 10.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 96,503,920 km

• M1: 39,943 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.3 AU - 1.56 AU

Year: 628 Days

Day: 20.3 Hours

Environment

Temp: -24 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.06 AU - 3.12 AU

Year: 1530 Days

Day: 39 Hours

Environment

Temp: -101 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,503,920 km

• M1: 108,758 km (0.077 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.52 AU - 2.82 AU

Year: 1602 Days

Day: 13.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.89 AU - 3.25 AU

Year: 1975 Days

Day: 25.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.4 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.72 AU - 3.72 AU

Year: 2634 Days

Day: 18.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Ice Giant

Semi-Major Axis: 16.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.5

Radius: 7.8

Gravity: 16.25 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 12.39 AU - 19.87 AU

Year: 23781 Days

Day: 21.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 96,503,920 km

• M1: 99,931 km (0.098 R)
• M2: 477,217 km (0.078 R)
• M3: 1,028,635 km (0.094 R)
• M4: 1,380,340 km (0.092 R)
• M5: 2,522,071 km (0.089 R)
• M6: 3,561,626 km (0.039 R)
• M7: 5,513,280 km (0.105 R)
• M8: 6,453,951 km (0.119 R)
• M9: 7,239,639 km (0.057 R)
• M10: 8,087,410 km (0.09 R)
• M11: 9,238,267 km (0.061 R)
• M12: 10,299,215 km (0.113 R)
• M13: 14,207,459 km (0.067 R)
• M14: 19,299,023 km (0.109 R)
• M15: 19,896,966 km (0.043 R)
• M16: 21,234,819 km (0.107 R)
• M17: 27,312,682 km (0.104 R)
• M18: 30,010,978 km (0.087 R)
• M19: 31,356,312 km (0.118 R)
• M20: 31,767,557 km (0.095 R)
• M21: 34,311,319 km (0.086 R)
• M22: 37,910,045 km (0.08 R)
• M23: 38,376,791 km (0.094 R)
• M24: 42,250,478 km (0.102 R)
• M25: 49,828,508 km (0.111 R)
• M26: 51,331,517 km (0.104 R)
• M27: 52,864,746 km (0.107 R)
• M28: 54,823,730 km (0.061 R)
• M29: 59,094,151 km (0.095 R)
• M30: 61,417,256 km (0.098 R)
• M31: 62,709,632 km (0.094 R)
• M32: 66,019,784 km (0.103 R)
• M33: 89,727,905 km (0.097 R)
• M34: 95,638,816 km (0.057 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 17,089 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit