🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.59 AU - 0.89 AU

Year: 241 Days

Day: 20.7 Hours

Environment

Temp: 159 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,272,555 km

• M1: 636,389 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.82 AU - 1.34 AU

Year: 425 Days

Day: 22.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 15.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.57 AU - 1.95 AU

Year: 884 Days

Day: 47 Hours

Environment

Temp: -65 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.52 AU - 2.24 AU

Year: 976 Days

Day: 33.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.05 AU - 2.07 AU

Year: 1120 Days

Day: 23.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.96 AU - 2.88 AU

Year: 1426 Days

Day: 46.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 19,272,555 km

• M1: 681,269 km (0.081 R)
• M2: 2,403,589 km (0.068 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.16 AU - 3 AU

Year: 1570 Days

Day: 33.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.1

Radius: 13.1

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.06 AU - 6.08 AU

Year: 4324 Days

Day: 8 Hours

Environment

Temp: -143 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 19,272,555 km

• M1: 175,628 km (0.105 R)
• M2: 367,861 km (0.111 R)
• M3: 465,549 km (0.106 R)
• M4: 790,774 km (0.06 R)
• M5: 1,097,450 km (0.067 R)
• M6: 1,329,177 km (0.066 R)
• M7: 1,477,877 km (0.058 R)
• M8: 1,679,087 km (0.032 R)
• M9: 2,149,721 km (0.078 R)
• M10: 2,232,299 km (0.095 R)
• M11: 2,326,396 km (0.102 R)
• M12: 3,023,074 km (0.101 R)
• M13: 3,329,001 km (0.11 R)
• M14: 3,473,513 km (0.104 R)
• M15: 3,595,734 km (0.08 R)
• M16: 3,869,648 km (0.108 R)
• M17: 4,176,324 km (0.097 R)
• M18: 4,385,162 km (0.067 R)
• M19: 4,584,277 km (0.104 R)
• M20: 4,718,616 km (0.106 R)
• M21: 5,046,535 km (0.109 R)
• M22: 5,157,536 km (0.093 R)
• M23: 5,311,472 km (0.116 R)
• M24: 5,438,631 km (0.11 R)
• M25: 6,148,622 km (0.115 R)
• M26: 6,326,943 km (0.056 R)
• M27: 6,461,880 km (0.083 R)
• M28: 6,688,820 km (0.111 R)
• M29: 6,964,828 km (0.102 R)
• M30: 7,496,349 km (0.106 R)
• M31: 7,703,094 km (0.096 R)
• M32: 7,992,416 km (0.094 R)
• M33: 8,714,824 km (0.105 R)
• M34: 8,932,339 km (0.095 R)
• M35: 9,100,936 km (0.102 R)
• M36: 9,924,622 km (0.103 R)
• M37: 10,825,800 km (0.07 R)
• M38: 11,059,771 km (0.045 R)
• M39: 11,331,889 km (0.104 R)
• M40: 12,329,408 km (0.118 R)
• M41: 12,517,303 km (0.104 R)
• M42: 12,611,549 km (0.03 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.7

Radius: 11.2

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.64 AU - 7.36 AU

Year: 5566 Days

Day: 14.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 19,272,555 km

• M1: 139,874 km (0.07 R)
• M2: 210,484 km (0.114 R)
• M3: 286,630 km (0.032 R)
• M4: 449,093 km (0.082 R)
• M5: 564,134 km (0.052 R)
• M6: 664,514 km (0.116 R)
• M7: 846,874 km (0.119 R)
• M8: 1,239,718 km (0.088 R)
• M9: 1,363,884 km (0.096 R)
• M10: 1,504,057 km (0.095 R)
• M11: 1,588,281 km (0.071 R)
• M12: 2,154,209 km (0.103 R)
• M13: 2,249,802 km (0.084 R)
• M14: 2,646,686 km (0.08 R)
• M15: 2,853,430 km (0.063 R)
• M16: 2,958,896 km (0.065 R)
• M17: 3,409,784 km (0.118 R)
• M18: 3,799,487 km (0.045 R)
• M19: 4,289,270 km (0.106 R)
• M20: 4,375,887 km (0.116 R)
• M21: 4,745,693 km (0.101 R)
• M22: 4,889,158 km (0.089 R)
• M23: 5,199,124 km (0.078 R)
• M24: 5,273,026 km (0.094 R)
• M25: 5,403,026 km (0.12 R)
• M26: 5,742,613 km (0.082 R)
• M27: 5,972,845 km (0.099 R)
• M28: 6,050,336 km (0.09 R)
• M29: 6,601,754 km (0.053 R)
• M30: 6,863,401 km (0.102 R)
• M31: 7,376,073 km (0.053 R)
• M32: 7,459,249 km (0.103 R)
• M33: 7,752,760 km (0.071 R)
• M34: 7,837,432 km (0.101 R)
• M35: 8,394,834 km (0.101 R)
• M36: 10,073,621 km (0.061 R)
• M37: 10,515,085 km (0.118 R)
• M38: 10,868,136 km (0.074 R)
• M39: 11,129,483 km (0.062 R)
• M40: 11,344,904 km (0.085 R)
• M41: 12,023,929 km (0.113 R)
• M42: 12,269,718 km (0.102 R)
• M43: 12,816,050 km (0.111 R)
• M44: 13,472,186 km (0.058 R)
• M45: 14,190,854 km (0.095 R)
• M46: 14,346,585 km (0.069 R)
• M47: 14,633,365 km (0.094 R)
• M48: 14,948,418 km (0.048 R)
• M49: 15,133,321 km (0.094 R)
• M50: 15,239,236 km (0.09 R)
• M51: 15,345,450 km (0.119 R)
• M52: 15,585,405 km (0.058 R)
• M53: 15,745,924 km (0.104 R)
• M54: 15,880,263 km (0.087 R)
• M55: 15,987,973 km (0.069 R)
• M56: 16,122,911 km (0.093 R)
• M57: 16,448,286 km (0.115 R)
• M58: 16,693,926 km (0.072 R)
• M59: 16,803,431 km (0.111 R)
• M60: 17,354,550 km (0.086 R)
• M61: 17,604,528 km (0.076 R)
• M62: 17,743,803 km (0.115 R)
• M63: 18,729,803 km (0.052 R)
• M64: 18,815,223 km (0.071 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 11,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit