🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.62 AU - 0.64 AU

Year: 174 Days

Day: 25.3 Hours

Environment

Temp: 221 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.59 AU - 1.71 AU

Year: 738 Days

Day: 42 Hours

Environment

Temp: -31 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.13 AU - 3.05 AU

Year: 1452 Days

Day: 16 Hours

Environment

Temp: -85 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 10,937,696 km

• M1: 1,047,335 km (0.043 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.44 AU - 4.6 AU

Year: 2807 Days

Day: 21.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.01 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.5

Radius: 8.9

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.85 AU - 6.15 AU

Year: 5118 Days

Day: 14.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 10,937,696 km

• M1: 146,606 km (0.052 R)
• M2: 247,136 km (0.066 R)
• M3: 308,770 km (0.108 R)
• M4: 526,734 km (0.032 R)
• M5: 597,045 km (0.091 R)
• M6: 662,569 km (0.106 R)
• M7: 837,898 km (0.047 R)
• M8: 1,028,785 km (0.118 R)
• M9: 1,255,126 km (0.058 R)
• M10: 1,319,752 km (0.071 R)
• M11: 2,272,242 km (0.118 R)
• M12: 2,623,797 km (0.1 R)
• M13: 2,806,007 km (0.036 R)
• M14: 2,992,556 km (0.107 R)
• M15: 3,257,643 km (0.088 R)
• M16: 3,347,701 km (0.11 R)
• M17: 3,607,403 km (0.118 R)
• M18: 4,162,561 km (0.111 R)
• M19: 5,019,009 km (0.042 R)
• M20: 5,728,102 km (0.111 R)
• M21: 5,946,815 km (0.107 R)
• M22: 6,020,417 km (0.052 R)
• M23: 6,619,855 km (0.062 R)
• M24: 7,238,293 km (0.096 R)
• M25: 7,494,853 km (0.101 R)
• M26: 7,694,267 km (0.093 R)
• M27: 8,364,615 km (0.118 R)
• M28: 8,467,838 km (0.055 R)
• M29: 8,633,892 km (0.109 R)
• M30: 9,159,728 km (0.113 R)
• M31: 9,437,232 km (0.093 R)
• M32: 9,523,251 km (0.078 R)
• M33: 9,869,720 km (0.066 R)
• M34: 10,176,246 km (0.065 R)
• M35: 10,397,202 km (0.117 R)
• M36: 11,273,696 km (0.077 R)
• M37: 12,033,952 km (0.094 R)
• M38: 12,929,744 km (0.095 R)
• M39: 13,001,401 km (0.083 R)
• M40: 13,313,313 km (0.043 R)
• M41: 13,506,593 km (0.112 R)
• M42: 13,700,622 km (0.099 R)
• M43: 14,834,873 km (0.1 R)
• M44: 15,211,261 km (0.107 R)
• M45: 15,337,372 km (0.082 R)
• M46: 15,666,936 km (0.095 R)
• M47: 15,870,988 km (0.062 R)
• M48: 16,178,711 km (0.077 R)
• M49: 16,281,634 km (0.079 R)
• M50: 16,540,139 km (0.116 R)
• M51: 17,244,745 km (0.119 R)
• M52: 17,587,474 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.6

Radius: 11.6

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.2 AU - 6.6 AU

Year: 5639 Days

Day: 9.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 10,937,696 km

• M1: 144,661 km (0.076 R)
• M2: 250,726 km (0.111 R)
• M3: 335,698 km (0.101 R)
• M4: 421,268 km (0.064 R)
• M5: 576,251 km (0.102 R)
• M6: 685,607 km (0.072 R)
• M7: 822,190 km (0.034 R)
• M8: 927,656 km (0.094 R)
• M9: 1,059,452 km (0.118 R)
• M10: 1,227,750 km (0.104 R)
• M11: 1,493,436 km (0.065 R)
• M12: 1,633,310 km (0.088 R)
• M13: 1,891,216 km (0.086 R)
• M14: 2,098,110 km (0.106 R)
• M15: 2,652,669 km (0.114 R)
• M16: 3,050,749 km (0.064 R)
• M17: 3,230,267 km (0.082 R)
• M18: 3,544,722 km (0.062 R)
• M19: 4,261,744 km (0.083 R)
• M20: 4,679,571 km (0.081 R)
• M21: 4,862,679 km (0.076 R)
• M22: 5,035,764 km (0.073 R)
• M23: 5,248,641 km (0.108 R)
• M24: 5,464,511 km (0.116 R)
• M25: 5,813,523 km (0.118 R)
• M26: 6,050,336 km (0.093 R)
• M27: 6,317,219 km (0.048 R)
• M28: 7,309,651 km (0.093 R)
• M29: 7,679,906 km (0.097 R)
• M30: 7,852,991 km (0.08 R)
• M31: 7,983,590 km (0.106 R)
• M32: 8,409,345 km (0.062 R)
• M33: 8,647,505 km (0.108 R)
• M34: 8,767,333 km (0.058 R)
• M35: 9,115,148 km (0.115 R)
• M36: 9,267,887 km (0.065 R)
• M37: 9,762,009 km (0.039 R)
• M38: 10,407,823 km (0.1 R)
• M39: 10,695,799 km (0.079 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 12,600 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit