🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.66 AU - 0.74 AU

Year: 224 Days

Day: 46.4 Hours

Environment

Temp: 137 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,126,203 km

• M1: 175,927 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.58 AU - 0.84 AU

Year: 229 Days

Day: 28.1 Hours

Environment

Temp: 88 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,126,203 km

• M1: 16,905 km (0.048 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.7 AU - 0.8 AU

Year: 249 Days

Day: 14 Hours

Environment

Temp: 83 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.66 AU - 1.08 AU

Year: 311 Days

Day: 36.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 43 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.14 AU - 1.16 AU

Year: 472 Days

Day: 45.1 Hours

Environment

Temp: -13 °C

Axial Tilt: 44.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.26 AU - 2.06 AU

Year: 819 Days

Day: 34.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.5

Radius: 11.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.06 AU - 8.64 AU

Year: 7630 Days

Day: 10.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 25,126,203 km

• M1: 190,139 km (0.12 R)
• M2: 274,063 km (0.109 R)
• M3: 359,334 km (0.075 R)
• M4: 457,769 km (0.027 R)
• M5: 636,988 km (0.08 R)
• M6: 709,543 km (0.113 R)
• M7: 852,708 km (0.04 R)
• M8: 982,110 km (0.1 R)
• M9: 1,055,712 km (0.107 R)
• M10: 1,743,114 km (0.103 R)
• M11: 1,833,920 km (0.093 R)
• M12: 1,926,372 km (0.108 R)
• M13: 2,278,974 km (0.093 R)
• M14: 2,462,979 km (0.113 R)
• M15: 2,634,718 km (0.114 R)
• M16: 2,739,735 km (0.11 R)
• M17: 2,864,051 km (0.109 R)
• M18: 3,361,165 km (0.068 R)
• M19: 3,552,201 km (0.115 R)
• M20: 3,649,141 km (0.068 R)
• M21: 4,086,116 km (0.119 R)
• M22: 4,352,251 km (0.109 R)
• M23: 4,730,285 km (0.117 R)
• M24: 4,837,098 km (0.104 R)
• M25: 4,923,266 km (0.09 R)
• M26: 5,383,728 km (0.098 R)
• M27: 5,562,797 km (0.041 R)
• M28: 5,766,699 km (0.087 R)
• M29: 5,881,141 km (0.108 R)
• M30: 6,088,933 km (0.097 R)
• M31: 6,440,488 km (0.076 R)
• M32: 7,114,875 km (0.045 R)
• M33: 7,435,613 km (0.113 R)
• M34: 7,761,138 km (0.041 R)
• M35: 7,887,548 km (0.079 R)
• M36: 8,091,300 km (0.084 R)
• M37: 8,219,505 km (0.097 R)
• M38: 8,400,220 km (0.092 R)
• M39: 8,765,538 km (0.109 R)
• M40: 8,897,333 km (0.114 R)
• M41: 9,029,727 km (0.101 R)
• M42: 9,593,113 km (0.07 R)
• M43: 10,140,192 km (0.115 R)
• M44: 10,361,897 km (0.12 R)
• M45: 10,445,522 km (0.034 R)
• M46: 10,585,246 km (0.099 R)
• M47: 11,754,802 km (0.097 R)
• M48: 12,104,861 km (0.09 R)
• M49: 12,310,708 km (0.117 R)
• M50: 12,576,992 km (0.076 R)
• M51: 13,205,752 km (0.062 R)
• M52: 13,875,502 km (0.062 R)
• M53: 14,587,588 km (0.117 R)
• M54: 15,470,365 km (0.119 R)
• M55: 15,757,892 km (0.048 R)
• M56: 16,111,541 km (0.104 R)
• M57: 17,056,700 km (0.099 R)
• M58: 17,353,802 km (0.082 R)
• M59: 17,819,201 km (0.115 R)
• M60: 18,457,385 km (0.112 R)
• M61: 18,728,307 km (0.086 R)
• M62: 19,205,674 km (0.116 R)
• M63: 19,894,572 km (0.088 R)
• M64: 20,311,950 km (0.118 R)
• M65: 20,591,698 km (0.06 R)
• M66: 21,155,084 km (0.111 R)
• M67: 21,332,208 km (0.106 R)
• M68: 21,759,309 km (0.063 R)
• M69: 22,117,297 km (0.026 R)
• M70: 22,261,061 km (0.082 R)
• M71: 22,441,177 km (0.107 R)
• M72: 22,766,702 km (0.111 R)
• M73: 23,239,730 km (0.054 R)
• M74: 23,349,236 km (0.103 R)
• M75: 23,459,040 km (0.076 R)
• M76: 23,642,447 km (0.087 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 14,245 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit