🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.49 AU - 0.55 AU

Year: 139 Days

Day: 36.8 Hours

Environment

Temp: 171 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.58 AU - 0.66 AU

Year: 181 Days

Day: 38.6 Hours

Environment

Temp: 130 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.59 AU - 0.89 AU

Year: 236 Days

Day: 19.5 Hours

Environment

Temp: 96 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,287,181 km

• M1: 101,427 km (0.064 R)
• M2: 138,677 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.73 AU - 2.19 AU

Year: 1018 Days

Day: 39.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,287,181 km

• M1: 29,321 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.32 AU - 4.64 AU

Year: 2945 Days

Day: 31.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,287,181 km

• M1: 153,787 km (0.034 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284

Radius: 3.5

Gravity: 23.18 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 10.34 AU - 14.46 AU

Year: 16193 Days

Day: 15.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 49,287,181 km

• M1: 92,751 km (0.103 R)
• M2: 143,165 km (0.089 R)
• M3: 238,160 km (0.076 R)
• M4: 437,424 km (0.1 R)
• M5: 1,462,768 km (0.12 R)
• M6: 1,485,357 km (0.12 R)
• M7: 1,577,510 km (0.063 R)
• M8: 1,938,938 km (0.029 R)
• M9: 2,039,617 km (0.118 R)
• M10: 2,141,942 km (0.078 R)
• M11: 2,706,375 km (0.09 R)
• M12: 3,314,042 km (0.083 R)
• M13: 3,464,687 km (0.087 R)
• M14: 3,525,723 km (0.074 R)
• M15: 3,648,542 km (0.096 R)
• M16: 4,089,707 km (0.073 R)
• M17: 4,415,082 km (0.095 R)
• M18: 4,447,993 km (0.094 R)
• M19: 4,647,707 km (0.031 R)
• M20: 5,090,367 km (0.119 R)
• M21: 6,015,181 km (0.117 R)
• M22: 6,235,987 km (0.115 R)
• M23: 6,310,188 km (0.084 R)
• M24: 6,609,683 km (0.032 R)
• M25: 7,378,616 km (0.083 R)
• M26: 8,013,958 km (0.113 R)
• M27: 8,666,653 km (0.119 R)
• M28: 9,677,337 km (0.106 R)
• M29: 10,022,309 km (0.099 R)
• M30: 10,283,806 km (0.105 R)
• M31: 10,503,416 km (0.113 R)
• M32: 10,813,383 km (0.07 R)
• M33: 12,829,813 km (0.08 R)
• M34: 12,876,936 km (0.097 R)
• M35: 13,113,450 km (0.034 R)
• M36: 13,543,095 km (0.097 R)
• M37: 14,859,108 km (0.1 R)
• M38: 15,457,050 km (0.079 R)
• M39: 15,910,631 km (0.106 R)
• M40: 16,419,713 km (0.107 R)
• M41: 17,401,524 km (0.081 R)
• M42: 17,978,672 km (0.115 R)
• M43: 18,137,246 km (0.102 R)
• M44: 18,296,119 km (0.068 R)
• M45: 19,043,959 km (0.093 R)
• M46: 19,313,534 km (0.119 R)
• M47: 19,584,306 km (0.098 R)
• M48: 19,910,878 km (0.102 R)
• M49: 20,129,590 km (0.118 R)
• M50: 20,239,246 km (0.108 R)
• M51: 20,569,408 km (0.105 R)
• M52: 20,679,811 km (0.071 R)
• M53: 21,795,213 km (0.099 R)
• M54: 22,530,636 km (0.055 R)
• M55: 22,587,483 km (0.104 R)
• M56: 22,758,474 km (0.067 R)
• M57: 22,872,766 km (0.105 R)
• M58: 23,677,753 km (0.072 R)
• M59: 24,141,955 km (0.088 R)
• M60: 25,670,995 km (0.075 R)
• M61: 26,447,258 km (0.116 R)
• M62: 27,717,493 km (0.117 R)
• M63: 28,145,194 km (0.064 R)
• M64: 28,513,653 km (0.087 R)
• M65: 30,379,588 km (0.066 R)
• M66: 30,568,231 km (0.113 R)
• M67: 30,946,863 km (0.115 R)
• M68: 31,073,423 km (0.104 R)
• M69: 31,454,299 km (0.081 R)
• M70: 31,645,186 km (0.025 R)
• M71: 32,541,277 km (0.096 R)
• M72: 33,057,240 km (0.099 R)
• M73: 34,227,694 km (0.059 R)
• M74: 34,555,163 km (0.097 R)
• M75: 35,015,476 km (0.118 R)
• M76: 38,497,815 km (0.092 R)
• M77: 39,866,187 km (0.072 R)
• M78: 40,141,746 km (0.089 R)
• M79: 40,625,546 km (0.114 R)
• M80: 41,389,692 km (0.069 R)
• M81: 41,738,554 km (0.09 R)
• M82: 42,088,463 km (0.076 R)
• M83: 42,580,042 km (0.12 R)
• M84: 42,650,353 km (0.082 R)
• M85: 43,356,156 km (0.103 R)
• M86: 44,065,848 km (0.085 R)
• M87: 45,424,645 km (0.096 R)
• M88: 47,525,149 km (0.118 R)
• M89: 49,065,708 km (0.12 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 10,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit