🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.45 AU - 0.61 AU

Year: 134 Days

Day: 29.2 Hours

Environment

Temp: 195 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,615,949 km

• M1: 56,249 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.56 AU - 0.9 AU

Year: 217 Days

Day: 29.9 Hours

Environment

Temp: 218 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.04 AU - 1.06 AU

Year: 375 Days

Day: 31.5 Hours

Environment

Temp: 83 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,615,949 km

• M1: 344,973 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.39 AU - 2.23 AU

Year: 848 Days

Day: 21.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,615,949 km

• M1: 39,793 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.15 AU - 2.33 AU

Year: 1168 Days

Day: 45.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,615,949 km

• M1: 87,814 km (0.08 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.49 AU - 2.95 AU

Year: 1562 Days

Day: 46.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.49 AU - 3.37 AU

Year: 1747 Days

Day: 35.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.6 AU - 3.92 AU

Year: 2050 Days

Day: 18.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,615,949 km

• M1: 2,171,263 km (0.1 R)

Asteroid Belt

Center: 5.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.3

Radius: 9.7

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.04 AU - 9.58 AU

Year: 8342 Days

Day: 7.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 45,615,949 km

• M1: 212,728 km (0.062 R)
• M2: 512,223 km (0.117 R)
• M3: 723,605 km (0.084 R)
• M4: 1,169,407 km (0.064 R)
• M5: 1,267,992 km (0.101 R)
• M6: 1,602,642 km (0.069 R)
• M7: 2,011,792 km (0.075 R)
• M8: 2,302,461 km (0.075 R)
• M9: 2,402,392 km (0.109 R)
• M10: 2,658,653 km (0.117 R)
• M11: 2,790,150 km (0.091 R)
• M12: 2,896,963 km (0.095 R)
• M13: 3,309,554 km (0.102 R)
• M14: 4,220,455 km (0.112 R)
• M15: 4,312,607 km (0.039 R)
• M16: 4,624,519 km (0.117 R)
• M17: 4,976,224 km (0.052 R)
• M18: 5,171,748 km (0.067 R)
• M19: 5,403,026 km (0.1 R)
• M20: 5,503,257 km (0.111 R)
• M21: 5,944,571 km (0.098 R)
• M22: 6,186,919 km (0.047 R)
• M23: 6,397,403 km (0.045 R)
• M24: 7,042,619 km (0.1 R)
• M25: 7,225,577 km (0.07 R)
• M26: 8,163,855 km (0.117 R)
• M27: 8,823,731 km (0.067 R)
• M28: 9,541,053 km (0.1 R)
• M29: 10,568,192 km (0.041 R)
• M30: 10,651,817 km (0.049 R)
• M31: 11,116,169 km (0.086 R)
• M32: 11,329,346 km (0.044 R)
• M33: 11,500,935 km (0.069 R)
• M34: 11,933,572 km (0.068 R)
• M35: 13,038,502 km (0.072 R)
• M36: 13,173,289 km (0.111 R)
• M37: 13,489,689 km (0.093 R)
• M38: 13,808,482 km (0.084 R)
• M39: 14,733,146 km (0.057 R)
• M40: 15,725,579 km (0.108 R)
• M41: 16,593,246 km (0.087 R)
• M42: 17,377,588 km (0.114 R)
• M43: 17,575,506 km (0.027 R)
• M44: 17,724,505 km (0.092 R)
• M45: 17,923,770 km (0.111 R)
• M46: 18,274,277 km (0.072 R)
• M47: 18,425,222 km (0.081 R)
• M48: 18,526,200 km (0.102 R)
• M49: 18,728,457 km (0.042 R)
• M50: 18,982,175 km (0.055 R)
• M51: 19,905,493 km (0.112 R)
• M52: 20,268,567 km (0.067 R)
• M53: 20,738,603 km (0.082 R)
• M54: 21,370,804 km (0.049 R)
• M55: 21,582,934 km (0.117 R)
• M56: 22,330,923 km (0.079 R)
• M57: 22,816,218 km (0.11 R)
• M58: 23,852,333 km (0.116 R)
• M59: 24,570,104 km (0.096 R)
• M60: 24,792,406 km (0.075 R)
• M61: 25,071,107 km (0.093 R)
• M62: 25,857,244 km (0.096 R)
• M63: 26,253,230 km (0.11 R)
• M64: 26,537,465 km (0.025 R)
• M65: 26,708,456 km (0.089 R)
• M66: 26,822,599 km (0.048 R)
• M67: 28,554,942 km (0.116 R)
• M68: 29,316,844 km (0.097 R)
• M69: 30,026,088 km (0.1 R)
• M70: 30,442,269 km (0.11 R)
• M71: 30,800,706 km (0.047 R)
• M72: 32,187,328 km (0.101 R)
• M73: 32,857,676 km (0.082 R)
• M74: 33,717,565 km (0.096 R)
• M75: 35,333,970 km (0.099 R)
• M76: 36,278,082 km (0.118 R)
• M77: 36,531,202 km (0.109 R)
• M78: 37,613,542 km (0.08 R)
• M79: 37,805,775 km (0.075 R)
• M80: 38,642,028 km (0.064 R)
• M81: 40,529,354 km (0.084 R)
• M82: 41,649,543 km (0.092 R)
• M83: 42,713,334 km (0.056 R)
• M84: 43,248,445 km (0.106 R)
• M85: 44,257,932 km (0.096 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: 407 - 11,550 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit