🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.5 AU - 0.6 AU

Year: 145 Days

Day: 21.5 Hours

Environment

Temp: 170 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.62 AU - 0.64 AU

Year: 178 Days

Day: 39.3 Hours

Environment

Temp: 147 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.25 AU - 1.35 AU

Year: 528 Days

Day: 36.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.02 AU - 2.54 AU

Year: 1227 Days

Day: 12.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,849,044 km

• M1: 910,153 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.47 AU - 2.83 AU

Year: 1538 Days

Day: 45.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,849,044 km

• M1: 1,364,482 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.57 AU - 2.77 AU

Year: 1555 Days

Day: 16.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,849,044 km

• M1: 46,076 km (0.117 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.75 AU - 3.21 AU

Year: 1834 Days

Day: 31 Hours

Environment

Temp: -89 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,849,044 km

• M1: 2,154,509 km (0.07 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.87 AU - 5.17 AU

Year: 3425 Days

Day: 21.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,849,044 km

• M1: 991,834 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610.5

Radius: 6.6

Gravity: 14.02 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 10.85 AU - 15.11 AU

Year: 16669 Days

Day: 21.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 64,849,044 km

• M1: 470,336 km (0.114 R)
• M2: 742,005 km (0.077 R)
• M3: 828,024 km (0.089 R)
• M4: 1,307,336 km (0.088 R)
• M5: 1,492,987 km (0.06 R)
• M6: 1,602,941 km (0.074 R)
• M7: 1,978,581 km (0.095 R)
• M8: 2,910,127 km (0.092 R)
• M9: 3,294,594 km (0.104 R)
• M10: 3,438,507 km (0.104 R)
• M11: 4,621,826 km (0.065 R)
• M12: 4,742,402 km (0.089 R)
• M13: 5,361,588 km (0.099 R)
• M14: 5,745,157 km (0.101 R)
• M15: 6,583,952 km (0.107 R)
• M16: 7,649,538 km (0.111 R)
• M17: 8,275,305 km (0.055 R)
• M18: 9,017,610 km (0.106 R)
• M19: 9,067,875 km (0.098 R)
• M20: 9,832,769 km (0.096 R)
• M21: 10,565,200 km (0.111 R)
• M22: 10,831,035 km (0.105 R)
• M23: 11,045,260 km (0.077 R)
• M24: 11,477,897 km (0.116 R)
• M25: 14,305,596 km (0.116 R)
• M26: 15,373,575 km (0.112 R)
• M27: 16,836,941 km (0.103 R)
• M28: 19,437,999 km (0.066 R)
• M29: 21,620,632 km (0.05 R)
• M30: 22,093,511 km (0.112 R)
• M31: 24,088,548 km (0.051 R)
• M32: 26,140,582 km (0.06 R)
• M33: 26,284,047 km (0.046 R)
• M34: 27,296,375 km (0.064 R)
• M35: 27,514,938 km (0.103 R)
• M36: 27,661,095 km (0.058 R)
• M37: 28,395,172 km (0.072 R)
• M38: 28,616,726 km (0.096 R)
• M39: 28,912,930 km (0.099 R)
• M40: 29,210,031 km (0.11 R)
• M41: 29,882,474 km (0.109 R)
• M42: 30,183,016 km (0.051 R)
• M43: 31,395,058 km (0.053 R)
• M44: 31,853,725 km (0.108 R)
• M45: 32,007,063 km (0.11 R)
• M46: 32,854,984 km (0.096 R)
• M47: 33,320,532 km (0.084 R)
• M48: 34,967,156 km (0.108 R)
• M49: 35,046,293 km (0.11 R)
• M50: 36,640,258 km (0.064 R)
• M51: 36,800,927 km (0.067 R)
• M52: 36,881,410 km (0.076 R)
• M53: 37,203,794 km (0.096 R)
• M54: 38,339,241 km (0.097 R)
• M55: 40,395,015 km (0.076 R)
• M56: 41,394,479 km (0.111 R)
• M57: 41,897,277 km (0.102 R)
• M58: 45,905,154 km (0.097 R)
• M59: 46,512,521 km (0.094 R)
• M60: 46,860,635 km (0.073 R)
• M61: 50,300,938 km (0.08 R)
• M62: 50,837,396 km (0.093 R)
• M63: 52,186,918 km (0.09 R)
• M64: 52,911,420 km (0.082 R)
• M65: 53,821,724 km (0.079 R)
• M66: 54,278,745 km (0.084 R)
• M67: 56,397,948 km (0.097 R)
• M68: 56,676,350 km (0.069 R)
• M69: 57,327,849 km (0.052 R)
• M70: 58,168,888 km (0.099 R)
• M71: 59,014,116 km (0.091 R)
• M72: 61,192,560 km (0.103 R)
• M73: 62,052,150 km (0.11 R)
• M74: 62,339,677 km (0.117 R)
• M75: 63,590,165 km (0.1 R)
• M76: 63,783,296 km (0.101 R)
• M77: 64,073,366 km (0.068 R)
• M78: 64,363,885 km (0.059 R)
• M79: 64,751,942 km (0.081 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 17,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit