🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.46 AU - 0.74 AU

Year: 162 Days

Day: 30.1 Hours

Environment

Temp: 248 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.6 AU - 0.76 AU

Year: 195 Days

Day: 25.8 Hours

Environment

Temp: 193 °C

Axial Tilt: 47.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.67 AU - 0.81 AU

Year: 222 Days

Day: 14.5 Hours

Environment

Temp: 199 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.35 AU - 2.13 AU

Year: 799 Days

Day: 20 Hours

Environment

Temp: -36 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.91 AU - 2.01 AU

Year: 956 Days

Day: 45.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,793,638 km

• M1: 114,293 km (0.083 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.37 AU - 3.55 AU

Year: 1774 Days

Day: 40.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.97 AU - 3.43 AU

Year: 1994 Days

Day: 39.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.8

Radius: 14.2

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 8.59 AU - 12.53 AU

Year: 11951 Days

Day: 14.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 43,793,638 km

• M1: 183,706 km (0.081 R)
• M2: 309,368 km (0.117 R)
• M3: 708,795 km (0.097 R)
• M4: 817,702 km (0.086 R)
• M5: 1,036,863 km (0.099 R)
• M6: 1,219,522 km (0.12 R)
• M7: 1,724,714 km (0.1 R)
• M8: 1,944,623 km (0.111 R)
• M9: 2,127,431 km (0.088 R)
• M10: 2,244,716 km (0.112 R)
• M11: 2,510,551 km (0.064 R)
• M12: 2,634,867 km (0.111 R)
• M13: 3,846,161 km (0.071 R)
• M14: 4,708,144 km (0.091 R)
• M15: 5,145,419 km (0.071 R)
• M16: 5,240,862 km (0.044 R)
• M17: 5,661,531 km (0.079 R)
• M18: 5,925,721 km (0.096 R)
• M19: 6,364,043 km (0.107 R)
• M20: 6,639,004 km (0.086 R)
• M21: 6,988,315 km (0.115 R)
• M22: 7,343,610 km (0.105 R)
• M23: 7,924,498 km (0.108 R)
• M24: 8,257,952 km (0.107 R)
• M25: 10,072,873 km (0.083 R)
• M26: 10,434,152 km (0.079 R)
• M27: 10,963,579 km (0.096 R)
• M28: 11,086,997 km (0.103 R)
• M29: 11,460,094 km (0.094 R)
• M30: 11,837,380 km (0.096 R)
• M31: 12,133,734 km (0.096 R)
• M32: 12,518,200 km (0.093 R)
• M33: 14,096,308 km (0.106 R)
• M34: 14,230,647 km (0.088 R)
• M35: 14,681,535 km (0.073 R)
• M36: 15,274,840 km (0.079 R)
• M37: 15,969,124 km (0.081 R)
• M38: 16,437,664 km (0.092 R)
• M39: 16,673,730 km (0.114 R)
• M40: 16,768,425 km (0.108 R)
• M41: 16,958,415 km (0.101 R)
• M42: 17,149,152 km (0.07 R)
• M43: 17,388,509 km (0.087 R)
• M44: 17,484,550 km (0.071 R)
• M45: 18,064,691 km (0.073 R)
• M46: 18,749,550 km (0.115 R)
• M47: 18,897,353 km (0.086 R)
• M48: 18,996,237 km (0.115 R)
• M49: 19,194,304 km (0.049 R)
• M50: 19,792,696 km (0.076 R)
• M51: 19,943,341 km (0.118 R)
• M52: 20,803,678 km (0.108 R)
• M53: 21,728,044 km (0.084 R)
• M54: 22,299,507 km (0.073 R)
• M55: 22,456,136 km (0.043 R)
• M56: 22,718,232 km (0.04 R)
• M57: 23,616,567 km (0.104 R)
• M58: 23,723,081 km (0.096 R)
• M59: 23,989,963 km (0.059 R)
• M60: 24,311,599 km (0.088 R)
• M61: 25,393,640 km (0.111 R)
• M62: 25,502,847 km (0.113 R)
• M63: 26,381,136 km (0.098 R)
• M64: 27,046,397 km (0.072 R)
• M65: 27,492,947 km (0.057 R)
• M66: 28,790,409 km (0.101 R)
• M67: 28,961,250 km (0.119 R)
• M68: 29,704,901 km (0.052 R)
• M69: 29,877,388 km (0.113 R)
• M70: 31,620,801 km (0.047 R)
• M71: 32,268,261 km (0.039 R)
• M72: 32,801,278 km (0.102 R)
• M73: 33,756,161 km (0.109 R)
• M74: 34,659,583 km (0.109 R)
• M75: 35,388,124 km (0.117 R)
• M76: 35,571,082 km (0.114 R)
• M77: 36,183,087 km (0.061 R)
• M78: 36,428,877 km (0.049 R)
• M79: 37,169,536 km (0.085 R)
• M80: 40,308,847 km (0.074 R)
• M81: 40,627,341 km (0.073 R)
• M82: 40,946,882 km (0.079 R)
• M83: 41,459,703 km (0.1 R)
• M84: 41,974,619 km (0.061 R)
• M85: 42,103,722 km (0.114 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 19,066 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit