🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.65 AU - 0.71 AU

Year: 197 Days

Day: 39.9 Hours

Environment

Temp: 140 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.58 AU - 0.96 AU

Year: 237 Days

Day: 15.2 Hours

Environment

Temp: 164 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.77 AU - 0.89 AU

Year: 266 Days

Day: 44.7 Hours

Environment

Temp: 142 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.8 AU - 1.1 AU

Year: 325 Days

Day: 38.7 Hours

Environment

Temp: 130 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,419,089 km

• M1: 616,343 km (0.041 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.87 AU - 1.19 AU

Year: 367 Days

Day: 29.2 Hours

Environment

Temp: 162 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.17 AU - 1.25 AU

Year: 468 Days

Day: 44.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,419,089 km

• M1: 363,822 km (0.107 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.33 AU - 2.15 AU

Year: 807 Days

Day: 30.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.18 AU - 3.26 AU

Year: 1577 Days

Day: 21.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.1

Radius: 13.2

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 10.76 AU - 14.76 AU

Year: 16020 Days

Day: 9.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,419,089 km

• M1: 177,423 km (0.114 R)
• M2: 280,047 km (0.102 R)
• M3: 506,389 km (0.101 R)
• M4: 663,018 km (0.097 R)
• M5: 1,010,234 km (0.085 R)
• M6: 1,132,007 km (0.063 R)
• M7: 1,237,474 km (0.083 R)
• M8: 1,391,111 km (0.071 R)
• M9: 1,505,104 km (0.111 R)
• M10: 1,646,175 km (0.03 R)
• M11: 2,070,584 km (0.101 R)
• M12: 2,282,265 km (0.063 R)
• M13: 2,473,451 km (0.068 R)
• M14: 2,585,201 km (0.081 R)
• M15: 2,872,130 km (0.029 R)
• M16: 3,989,626 km (0.115 R)
• M17: 4,121,571 km (0.12 R)
• M18: 4,908,306 km (0.115 R)
• M19: 5,156,938 km (0.083 R)
• M20: 5,337,203 km (0.11 R)
• M21: 5,593,165 km (0.04 R)
• M22: 6,117,057 km (0.099 R)
• M23: 6,696,001 km (0.113 R)
• M24: 6,972,308 km (0.087 R)
• M25: 7,332,988 km (0.093 R)
• M26: 8,324,822 km (0.05 R)
• M27: 8,879,681 km (0.06 R)
• M28: 9,096,299 km (0.066 R)
• M29: 11,782,029 km (0.089 R)
• M30: 12,163,952 km (0.033 R)
• M31: 12,260,144 km (0.114 R)
• M32: 12,647,154 km (0.108 R)
• M33: 12,793,311 km (0.058 R)
• M34: 13,532,773 km (0.102 R)
• M35: 15,833,289 km (0.069 R)
• M36: 15,938,307 km (0.12 R)
• M37: 16,149,090 km (0.119 R)
• M38: 16,894,088 km (0.092 R)
• M39: 19,084,200 km (0.068 R)
• M40: 19,364,248 km (0.112 R)
• M41: 22,003,752 km (0.08 R)
• M42: 22,769,993 km (0.104 R)
• M43: 23,186,324 km (0.042 R)
• M44: 24,268,066 km (0.096 R)
• M45: 25,243,593 km (0.081 R)
• M46: 25,736,219 km (0.081 R)
• M47: 26,294,070 km (0.116 R)
• M48: 26,918,641 km (0.111 R)
• M49: 28,373,779 km (0.097 R)
• M50: 29,465,694 km (0.115 R)
• M51: 29,854,349 km (0.107 R)
• M52: 30,114,500 km (0.09 R)
• M53: 31,162,134 km (0.082 R)
• M54: 31,294,079 km (0.114 R)
• M55: 31,690,514 km (0.113 R)
• M56: 32,288,606 km (0.069 R)
• M57: 32,689,229 km (0.063 R)
• M58: 33,833,503 km (0.108 R)
• M59: 33,969,039 km (0.106 R)
• M60: 34,240,559 km (0.108 R)
• M61: 34,649,260 km (0.057 R)
• M62: 35,265,155 km (0.054 R)
• M63: 35,471,301 km (0.097 R)
• M64: 35,746,860 km (0.039 R)
• M65: 36,230,660 km (0.054 R)
• M66: 36,369,337 km (0.076 R)
• M67: 38,046,628 km (0.078 R)
• M68: 38,611,210 km (0.118 R)
• M69: 39,321,052 km (0.072 R)
• M70: 39,963,575 km (0.116 R)
• M71: 41,548,714 km (0.105 R)
• M72: 41,839,084 km (0.041 R)
• M73: 42,860,837 km (0.079 R)
• M74: 43,964,720 km (0.074 R)
• M75: 45,227,176 km (0.04 R)
• M76: 45,451,124 km (0.08 R)
• M77: 46,350,806 km (0.12 R)
• M78: 47,332,168 km (0.09 R)
• M79: 49,238,643 km (0.031 R)
• M80: 49,545,917 km (0.033 R)
• M81: 49,930,982 km (0.117 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 12,389 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit