🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.59 AU - 0.83 AU

Year: 217 Days

Day: 44.1 Hours

Environment

Temp: 193 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,587,226 km

• M1: 242,049 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.8 AU - 1 AU

Year: 310 Days

Day: 28.4 Hours

Environment

Temp: 87 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.06 AU - 1.14 AU

Year: 419 Days

Day: 16.1 Hours

Environment

Temp: 24 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,587,226 km

• M1: 606,470 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.94 AU - 2.04 AU

Year: 1020 Days

Day: 17.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,587,226 km

• M1: 34,258 km (0.094 R)
• M2: 1,340,397 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.99 AU - 2.39 AU

Year: 1178 Days

Day: 12.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,587,226 km

• M1: 144,512 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.45 AU - 3.79 AU

Year: 2003 Days

Day: 45.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,587,226 km

• M1: 264,339 km (0.033 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.72 AU - 3.86 AU

Year: 2682 Days

Day: 15.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.35 AU - 5.27 AU

Year: 3834 Days

Day: 23.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700

Radius: 9.5

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.65 AU - 5.89 AU

Year: 5037 Days

Day: 5.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 64,587,226 km

• M1: 118,182 km (0.115 R)
• M2: 498,311 km (0.029 R)
• M3: 808,277 km (0.102 R)
• M4: 1,503,459 km (0.063 R)
• M5: 1,896,602 km (0.117 R)
• M6: 2,488,561 km (0.118 R)
• M7: 3,140,059 km (0.105 R)
• M8: 4,424,058 km (0.088 R)
• M9: 4,728,489 km (0.096 R)
• M10: 6,339,659 km (0.117 R)
• M11: 7,304,565 km (0.096 R)
• M12: 9,607,474 km (0.101 R)
• M13: 10,561,610 km (0.115 R)
• M14: 11,720,993 km (0.114 R)
• M15: 12,860,630 km (0.114 R)
• M16: 13,431,046 km (0.071 R)
• M17: 14,181,429 km (0.09 R)
• M18: 16,359,126 km (0.084 R)
• M19: 17,401,972 km (0.096 R)
• M20: 19,416,906 km (0.082 R)
• M21: 20,445,691 km (0.093 R)
• M22: 22,314,318 km (0.09 R)
• M23: 30,111,059 km (0.054 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.2

Radius: 14.6

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 10.31 AU - 11.87 AU

Year: 13422 Days

Day: 13.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 64,587,226 km

• M1: 194,178 km (0.108 R)
• M2: 955,033 km (0.057 R)
• M3: 1,449,304 km (0.027 R)
• M4: 1,920,537 km (0.044 R)
• M5: 3,014,547 km (0.097 R)
• M6: 3,523,927 km (0.118 R)
• M7: 4,120,823 km (0.102 R)
• M8: 4,885,418 km (0.092 R)
• M9: 5,933,949 km (0.116 R)
• M10: 7,805,269 km (0.071 R)
• M11: 8,927,702 km (0.066 R)
• M12: 10,044,001 km (0.069 R)
• M13: 12,553,954 km (0.067 R)
• M14: 13,208,445 km (0.101 R)
• M15: 14,373,214 km (0.072 R)
• M16: 17,303,687 km (0.115 R)
• M17: 23,330,536 km (0.065 R)
• M18: 24,928,840 km (0.107 R)
• M19: 26,812,875 km (0.107 R)
• M20: 28,677,912 km (0.086 R)
• M21: 31,218,084 km (0.085 R)
• M22: 32,910,634 km (0.094 R)
• M23: 35,175,695 km (0.03 R)
• M24: 37,141,112 km (0.105 R)
• M25: 44,222,028 km (0.11 R)
• M26: 46,509,978 km (0.097 R)
• M27: 49,358,621 km (0.115 R)
• M28: 57,341,761 km (0.038 R)
• M29: 58,058,634 km (0.077 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 12,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit