🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.95 AU - 1.23 AU

Year: 414 Days

Day: 46.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.96 AU - 1.22 AU

Year: 414 Days

Day: 46.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.23 AU - 1.39 AU

Year: 545 Days

Day: 13.5 Hours

Environment

Temp: -2 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.38 AU - 1.52 AU

Year: 635 Days

Day: 28.2 Hours

Environment

Temp: -24 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.44 AU - 1.86 AU

Year: 770 Days

Day: 39.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.35 AU - 2.11 AU

Year: 827 Days

Day: 36.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,417,863 km

• M1: 667,655 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.23 AU - 2.31 AU

Year: 1243 Days

Day: 13.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 172.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.18 AU - 3.98 AU

Year: 2462 Days

Day: 18 Hours

Environment

Temp: -110 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.59 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.7

Radius: 13.6

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 11.35 AU - 11.83 AU

Year: 14340 Days

Day: 10.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 68,417,863 km

• M1: 171,290 km (0.044 R)
• M2: 294,558 km (0.118 R)
• M3: 523,742 km (0.075 R)
• M4: 635,342 km (0.071 R)
• M5: 777,610 km (0.07 R)
• M6: 1,172,249 km (0.094 R)
• M7: 1,460,225 km (0.097 R)
• M8: 1,860,399 km (0.119 R)
• M9: 1,981,274 km (0.042 R)
• M10: 2,458,192 km (0.029 R)
• M11: 2,557,824 km (0.055 R)
• M12: 2,900,404 km (0.043 R)
• M13: 3,041,774 km (0.056 R)
• M14: 4,414,783 km (0.101 R)
• M15: 4,537,004 km (0.083 R)
• M16: 5,468,251 km (0.081 R)
• M17: 5,866,181 km (0.12 R)
• M18: 6,000,819 km (0.059 R)
• M19: 6,457,542 km (0.116 R)
• M20: 6,690,166 km (0.078 R)
• M21: 7,163,644 km (0.114 R)
• M22: 7,648,191 km (0.09 R)
• M23: 8,193,475 km (0.034 R)
• M24: 8,700,163 km (0.082 R)
• M25: 9,479,419 km (0.113 R)
• M26: 10,011,389 km (0.084 R)
• M27: 11,215,801 km (0.065 R)
• M28: 12,465,542 km (0.102 R)
• M29: 12,581,480 km (0.118 R)
• M30: 12,989,583 km (0.083 R)
• M31: 13,461,564 km (0.103 R)
• M32: 14,240,371 km (0.118 R)
• M33: 17,241,005 km (0.03 R)
• M34: 17,694,436 km (0.108 R)
• M35: 18,812,231 km (0.117 R)
• M36: 19,279,126 km (0.05 R)
• M37: 19,480,336 km (0.079 R)
• M38: 19,682,293 km (0.082 R)
• M39: 20,360,719 km (0.089 R)
• M40: 20,908,846 km (0.06 R)
• M41: 21,879,885 km (0.099 R)
• M42: 23,937,604 km (0.114 R)
• M43: 24,516,249 km (0.111 R)
• M44: 25,539,648 km (0.05 R)
• M45: 26,577,259 km (0.093 R)
• M46: 26,726,557 km (0.032 R)
• M47: 27,026,052 km (0.076 R)
• M48: 27,326,744 km (0.101 R)
• M49: 27,628,483 km (0.088 R)
• M50: 28,083,111 km (0.113 R)
• M51: 29,771,472 km (0.1 R)
• M52: 31,888,282 km (0.115 R)
• M53: 32,444,936 km (0.11 R)
• M54: 33,326,217 km (0.085 R)
• M55: 37,012,907 km (0.099 R)
• M56: 37,849,608 km (0.102 R)
• M57: 39,712,400 km (0.099 R)
• M58: 40,827,054 km (0.12 R)
• M59: 41,085,709 km (0.091 R)
• M60: 42,038,946 km (0.094 R)
• M61: 42,649,306 km (0.028 R)
• M62: 43,702,475 km (0.098 R)
• M63: 45,566,165 km (0.072 R)
• M64: 46,103,371 km (0.092 R)
• M65: 46,282,888 km (0.096 R)
• M66: 46,372,797 km (0.111 R)
• M67: 47,818,511 km (0.071 R)
• M68: 48,820,966 km (0.117 R)
• M69: 49,646,297 km (0.09 R)
• M70: 50,661,319 km (0.098 R)
• M71: 51,403,923 km (0.089 R)
• M72: 52,899,752 km (0.114 R)
• M73: 55,456,230 km (0.115 R)
• M74: 56,125,680 km (0.04 R)
• M75: 56,509,399 km (0.114 R)
• M76: 56,990,206 km (0.05 R)
• M77: 57,279,379 km (0.075 R)
• M78: 57,569,001 km (0.093 R)
• M79: 57,859,220 km (0.089 R)
• M80: 60,590,578 km (0.1 R)
• M81: 61,082,755 km (0.047 R)
• M82: 62,467,882 km (0.06 R)
• M83: 63,863,331 km (0.108 R)
• M84: 64,364,185 km (0.091 R)
• M85: 65,773,546 km (0.117 R)
• M86: 66,076,931 km (0.056 R)
• M87: 66,583,469 km (0.098 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 12,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit