🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.51 AU - 0.63 AU

Year: 160 Days

Day: 25.1 Hours

Environment

Temp: 158 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 95,688,548 km

• M1: 33,660 km (0.096 R)
• M2: 58,343 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.62 AU - 0.64 AU

Year: 185 Days

Day: 14.8 Hours

Environment

Temp: 184 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.55 AU - 1.71 AU

Year: 772 Days

Day: 12.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.88 AU - 2.98 AU

Year: 1860 Days

Day: 29.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,688,548 km

• M1: 502,050 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.5 AU - 5.3 AU

Year: 3423 Days

Day: 39.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.77 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566

Radius: 5.6

Gravity: 18.05 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 18.35 AU - 19.91 AU

Year: 31030 Days

Day: 15.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 95,688,548 km

• M1: 69,713 km (0.096 R)
• M2: 279,748 km (0.111 R)
• M3: 646,113 km (0.066 R)
• M4: 881,431 km (0.111 R)
• M5: 2,283,163 km (0.116 R)
• M6: 3,474,710 km (0.043 R)
• M7: 4,064,724 km (0.093 R)
• M8: 4,383,816 km (0.107 R)
• M9: 5,741,716 km (0.062 R)
• M10: 7,566,361 km (0.12 R)
• M11: 7,832,197 km (0.075 R)
• M12: 10,447,317 km (0.086 R)
• M13: 15,463,184 km (0.077 R)
• M14: 16,861,924 km (0.117 R)
• M15: 19,114,718 km (0.091 R)
• M16: 21,773,372 km (0.108 R)
• M17: 22,638,496 km (0.07 R)
• M18: 27,310,587 km (0.109 R)
• M19: 27,559,668 km (0.113 R)
• M20: 31,208,958 km (0.034 R)
• M21: 32,307,904 km (0.113 R)
• M22: 33,860,730 km (0.093 R)
• M23: 37,267,074 km (0.117 R)
• M24: 41,057,734 km (0.114 R)
• M25: 44,751,305 km (0.036 R)
• M26: 45,445,739 km (0.117 R)
• M27: 52,214,294 km (0.09 R)
• M28: 62,385,902 km (0.082 R)
• M29: 66,123,904 km (0.051 R)
• M30: 68,162,026 km (0.101 R)
• M31: 73,319,562 km (0.049 R)
• M32: 75,993,175 km (0.092 R)
• M33: 78,479,641 km (0.061 R)
• M34: 79,236,008 km (0.107 R)
• M35: 81,019,664 km (0.079 R)
• M36: 86,799,677 km (0.103 R)
• M37: 87,068,803 km (0.034 R)
• M38: 95,402,003 km (0.047 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: 379 - 11,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit