🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.63 AU - 1.77 AU

Year: 779 Days

Day: 22.5 Hours

Environment

Temp: -28 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.75 AU - 3.69 AU

Year: 2031 Days

Day: 13.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.02 AU - 4.58 AU

Year: 2603 Days

Day: 23.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.49 AU - 4.73 AU

Year: 2928 Days

Day: 38.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.87 AU - 5.37 AU

Year: 4072 Days

Day: 31.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,729,769 km

• M1: 2,743,924 km (0.06 R)

Asteroid Belt

Center: 9.57 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.2

Radius: 6.1

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 13.51 AU - 14.51 AU

Year: 18430 Days

Day: 16.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 165.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 49,729,769 km

• M1: 125,513 km (0.064 R)
• M2: 195,824 km (0.116 R)
• M3: 260,450 km (0.116 R)
• M4: 360,082 km (0.067 R)
• M5: 733,927 km (0.1 R)
• M6: 1,669,662 km (0.055 R)
• M7: 1,741,170 km (0.05 R)
• M8: 1,912,160 km (0.075 R)
• M9: 1,987,109 km (0.099 R)
• M10: 2,403,290 km (0.052 R)
• M11: 2,457,145 km (0.12 R)
• M12: 2,566,202 km (0.117 R)
• M13: 2,649,079 km (0.097 R)
• M14: 2,732,854 km (0.073 R)
• M15: 2,931,669 km (0.101 R)
• M16: 3,434,169 km (0.086 R)
• M17: 3,525,573 km (0.114 R)
• M18: 3,587,058 km (0.06 R)
• M19: 3,742,041 km (0.106 R)
• M20: 4,483,747 km (0.11 R)
• M21: 5,025,890 km (0.099 R)
• M22: 5,164,717 km (0.104 R)
• M23: 5,588,677 km (0.119 R)
• M24: 6,394,711 km (0.116 R)
• M25: 6,582,905 km (0.09 R)
• M26: 6,811,191 km (0.116 R)
• M27: 9,531,628 km (0.113 R)
• M28: 9,833,068 km (0.111 R)
• M29: 10,006,901 km (0.037 R)
• M30: 10,401,390 km (0.039 R)
• M31: 10,845,846 km (0.055 R)
• M32: 10,890,575 km (0.072 R)
• M33: 11,070,392 km (0.1 R)
• M34: 11,251,106 km (0.083 R)
• M35: 12,731,676 km (0.118 R)
• M36: 12,778,949 km (0.111 R)
• M37: 13,016,212 km (0.08 R)
• M38: 13,784,696 km (0.117 R)
• M39: 14,965,023 km (0.107 R)
• M40: 15,516,740 km (0.092 R)
• M41: 15,668,432 km (0.077 R)
• M42: 15,973,163 km (0.098 R)
• M43: 16,075,189 km (0.047 R)
• M44: 16,847,114 km (0.105 R)
• M45: 17,316,103 km (0.076 R)
• M46: 18,001,112 km (0.101 R)
• M47: 18,748,652 km (0.063 R)
• M48: 18,910,218 km (0.061 R)
• M49: 18,964,073 km (0.069 R)
• M50: 19,126,237 km (0.11 R)
• M51: 19,234,546 km (0.084 R)
• M52: 19,779,382 km (0.101 R)
• M53: 20,218,900 km (0.056 R)
• M54: 20,550,559 km (0.099 R)
• M55: 20,939,812 km (0.093 R)
• M56: 20,995,612 km (0.084 R)
• M57: 21,895,444 km (0.068 R)
• M58: 22,349,922 km (0.105 R)
• M59: 22,807,691 km (0.046 R)
• M60: 22,922,583 km (0.12 R)
• M61: 23,152,963 km (0.112 R)
• M62: 23,557,925 km (0.1 R)
• M63: 23,848,743 km (0.083 R)
• M64: 25,201,257 km (0.12 R)
• M65: 26,699,630 km (0.111 R)
• M66: 27,490,105 km (0.11 R)
• M67: 28,721,146 km (0.107 R)
• M68: 29,593,600 km (0.072 R)
• M69: 29,718,963 km (0.102 R)
• M70: 29,781,645 km (0.114 R)
• M71: 30,158,931 km (0.105 R)
• M72: 30,664,572 km (0.1 R)
• M73: 31,492,147 km (0.088 R)
• M74: 33,364,514 km (0.084 R)
• M75: 35,538,769 km (0.075 R)
• M76: 36,005,814 km (0.067 R)
• M77: 36,273,594 km (0.099 R)
• M78: 36,541,973 km (0.119 R)
• M79: 37,080,974 km (0.047 R)
• M80: 37,622,518 km (0.11 R)
• M81: 37,826,270 km (0.109 R)
• M82: 40,577,674 km (0.068 R)
• M83: 41,345,560 km (0.084 R)
• M84: 42,966,752 km (0.064 R)
• M85: 44,680,246 km (0.096 R)
• M86: 45,834,992 km (0.112 R)
• M87: 46,125,212 km (0.102 R)
• M88: 46,270,621 km (0.11 R)
• M89: 47,879,397 km (0.093 R)
• M90: 48,690,666 km (0.069 R)
• M91: 49,506,423 km (0.093 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 16,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit