🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.5 AU - 0.52 AU

Year: 128 Days

Day: 34.7 Hours

Environment

Temp: 281 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.74 AU - 1.16 AU

Year: 325 Days

Day: 26.4 Hours

Environment

Temp: 155 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.82 AU - 2.22 AU

Year: 1009 Days

Day: 20.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.89 AU - 2.61 AU

Year: 1186 Days

Day: 31 Hours

Environment

Temp: -64 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.65 AU - 2.69 AU

Year: 1533 Days

Day: 43 Hours

Environment

Temp: -71 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.7

Radius: 8.8

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 8.17 AU - 8.45 AU

Year: 8419 Days

Day: 11.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 16,539,411 km

• M1: 163,062 km (0.103 R)
• M2: 350,957 km (0.096 R)
• M3: 523,742 km (0.079 R)
• M4: 1,261,110 km (0.096 R)
• M5: 1,364,183 km (0.069 R)
• M6: 1,502,561 km (0.059 R)
• M7: 1,921,734 km (0.09 R)
• M8: 1,981,125 km (0.118 R)
• M9: 2,225,119 km (0.112 R)
• M10: 2,287,651 km (0.052 R)
• M11: 2,440,091 km (0.109 R)
• M12: 2,609,286 km (0.059 R)
• M13: 3,209,922 km (0.075 R)
• M14: 3,526,022 km (0.099 R)
• M15: 3,988,578 km (0.061 R)
• M16: 4,065,023 km (0.12 R)
• M17: 4,807,028 km (0.109 R)
• M18: 5,505,202 km (0.101 R)
• M19: 5,762,211 km (0.086 R)
• M20: 6,058,265 km (0.115 R)
• M21: 6,270,245 km (0.087 R)
• M22: 6,611,029 km (0.102 R)
• M23: 7,404,347 km (0.093 R)
• M24: 7,898,618 km (0.034 R)
• M25: 8,208,136 km (0.113 R)
• M26: 8,305,674 km (0.078 R)
• M27: 8,383,913 km (0.096 R)
• M28: 8,600,531 km (0.079 R)
• M29: 8,719,461 km (0.082 R)
• M30: 10,738,434 km (0.053 R)
• M31: 11,189,023 km (0.11 R)
• M32: 11,297,332 km (0.066 R)
• M33: 12,109,050 km (0.096 R)
• M34: 12,242,491 km (0.104 R)
• M35: 12,578,189 km (0.073 R)
• M36: 12,735,865 km (0.06 R)
• M37: 12,803,633 km (0.118 R)
• M38: 13,235,672 km (0.027 R)
• M39: 13,718,873 km (0.111 R)
• M40: 14,749,901 km (0.038 R)
• M41: 15,011,548 km (0.092 R)
• M42: 15,298,626 km (0.071 R)
• M43: 15,878,468 km (0.112 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 15,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit