🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.52 AU - 0.6 AU

Year: 152 Days

Day: 18.2 Hours

Environment

Temp: 157 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.15 AU - 1.77 AU

Year: 641 Days

Day: 42.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.66 AU - 1.74 AU

Year: 806 Days

Day: 35.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.26 AU - 2.42 AU

Year: 1301 Days

Day: 19.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.51 AU - 3.07 AU

Year: 1694 Days

Day: 14.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.79 AU - 3.87 AU

Year: 2208 Days

Day: 40.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.64 AU - 4.16 AU

Year: 2278 Days

Day: 18.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.4

Radius: 11.3

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.9 AU - 9.84 AU

Year: 8024 Days

Day: 7.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 34,139,632 km

• M1: 308,471 km (0.081 R)
• M2: 509,231 km (0.117 R)
• M3: 730,187 km (0.076 R)
• M4: 953,537 km (0.098 R)
• M5: 1,104,780 km (0.117 R)
• M6: 1,264,401 km (0.078 R)
• M7: 1,501,215 km (0.093 R)
• M8: 2,135,510 km (0.063 R)
• M9: 2,255,487 km (0.116 R)
• M10: 2,357,363 km (0.088 R)
• M11: 3,319,427 km (0.071 R)
• M12: 3,890,741 km (0.04 R)
• M13: 4,038,544 km (0.111 R)
• M14: 4,288,821 km (0.119 R)
• M15: 4,364,967 km (0.081 R)
• M16: 4,726,246 km (0.104 R)
• M17: 4,804,934 km (0.111 R)
• M18: 5,643,580 km (0.077 R)
• M19: 6,122,742 km (0.119 R)
• M20: 6,323,951 km (0.095 R)
• M21: 6,791,893 km (0.119 R)
• M22: 7,514,899 km (0.088 R)
• M23: 7,916,869 km (0.033 R)
• M24: 8,294,155 km (0.082 R)
• M25: 8,453,028 km (0.113 R)
• M26: 8,677,275 km (0.057 R)
• M27: 8,838,691 km (0.117 R)
• M28: 9,098,991 km (0.114 R)
• M29: 9,361,685 km (0.026 R)
• M30: 9,494,079 km (0.069 R)
• M31: 9,794,173 km (0.066 R)
• M32: 9,895,002 km (0.084 R)
• M33: 10,063,598 km (0.095 R)
• M34: 10,403,784 km (0.099 R)
• M35: 11,060,668 km (0.116 R)
• M36: 11,235,698 km (0.114 R)
• M37: 11,411,774 km (0.111 R)
• M38: 11,588,749 km (0.102 R)
• M39: 12,233,216 km (0.09 R)
• M40: 12,341,824 km (0.106 R)
• M41: 12,487,084 km (0.09 R)
• M42: 12,926,154 km (0.088 R)
• M43: 13,184,808 km (0.06 R)
• M44: 13,482,358 km (0.054 R)
• M45: 14,274,030 km (0.107 R)
• M46: 14,771,743 km (0.11 R)
• M47: 14,964,724 km (0.11 R)
• M48: 15,431,170 km (0.106 R)
• M49: 15,666,188 km (0.118 R)
• M50: 16,020,885 km (0.11 R)
• M51: 16,100,172 km (0.044 R)
• M52: 16,939,715 km (0.106 R)
• M53: 17,263,295 km (0.058 R)
• M54: 18,329,030 km (0.106 R)
• M55: 19,331,635 km (0.077 R)
• M56: 19,458,195 km (0.114 R)
• M57: 19,585,054 km (0.104 R)
• M58: 20,266,173 km (0.087 R)
• M59: 20,523,631 km (0.083 R)
• M60: 21,041,838 km (0.104 R)
• M61: 21,128,754 km (0.104 R)
• M62: 21,215,671 km (0.117 R)
• M63: 21,477,018 km (0.077 R)
• M64: 21,651,898 km (0.068 R)
• M65: 22,047,136 km (0.111 R)
• M66: 23,157,601 km (0.109 R)
• M67: 23,247,210 km (0.114 R)
• M68: 23,832,437 km (0.111 R)
• M69: 24,058,928 km (0.106 R)
• M70: 24,605,259 km (0.072 R)
• M71: 25,294,008 km (0.115 R)
• M72: 26,175,439 km (0.109 R)
• M73: 26,455,785 km (0.075 R)
• M74: 27,492,648 km (0.089 R)
• M75: 27,682,637 km (0.098 R)
• M76: 27,777,781 km (0.094 R)
• M77: 28,111,534 km (0.032 R)
• M78: 28,590,846 km (0.054 R)
• M79: 29,752,025 km (0.047 R)
• M80: 31,076,714 km (0.089 R)
• M81: 31,224,965 km (0.095 R)
• M82: 31,970,411 km (0.102 R)
• M83: 32,621,162 km (0.106 R)
• M84: 32,721,692 km (0.118 R)
• M85: 33,428,093 km (0.081 R)
• M86: 34,088,717 km (0.114 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 17,837 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit