🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.74 AU - 1.1 AU

Year: 322 Days

Day: 38.2 Hours

Environment

Temp: 134 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,342,427 km

• M1: 187,895 km (0.083 R)
• M2: 246,088 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.17 AU - 1.29 AU

Year: 498 Days

Day: 14.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 30,342,427 km

• M1: 130,749 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.41 AU - 1.91 AU

Year: 781 Days

Day: 47.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.38 AU - 3.68 AU

Year: 1926 Days

Day: 45.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,342,427 km

• M1: 1,777,372 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.83 AU - 3.25 AU

Year: 1936 Days

Day: 32.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.74 AU - 3.58 AU

Year: 2052 Days

Day: 39 Hours

Environment

Temp: -114 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.91 AU - 4.49 AU

Year: 3144 Days

Day: 36.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,342,427 km

• M1: 27,077 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.2

Radius: 13.1

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.49 AU - 9.25 AU

Year: 8064 Days

Day: 8.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 30,342,427 km

• M1: 188,643 km (0.048 R)
• M2: 432,039 km (0.119 R)
• M3: 520,750 km (0.102 R)
• M4: 674,686 km (0.036 R)
• M5: 820,395 km (0.112 R)
• M6: 964,158 km (0.105 R)
• M7: 1,219,223 km (0.067 R)
• M8: 1,577,510 km (0.118 R)
• M9: 1,777,821 km (0.049 R)
• M10: 1,881,193 km (0.109 R)
• M11: 2,004,611 km (0.086 R)
• M12: 2,222,576 km (0.117 R)
• M13: 2,391,322 km (0.12 R)
• M14: 3,298,334 km (0.081 R)
• M15: 3,426,988 km (0.076 R)
• M16: 3,689,083 km (0.096 R)
• M17: 3,867,703 km (0.098 R)
• M18: 4,467,740 km (0.034 R)
• M19: 4,682,413 km (0.118 R)
• M20: 5,321,645 km (0.104 R)
• M21: 5,549,333 km (0.09 R)
• M22: 5,780,312 km (0.082 R)
• M23: 6,278,473 km (0.074 R)
• M24: 6,492,548 km (0.09 R)
• M25: 6,627,485 km (0.088 R)
• M26: 7,176,659 km (0.07 R)
• M27: 8,465,744 km (0.109 R)
• M28: 8,672,637 km (0.088 R)
• M29: 8,911,246 km (0.09 R)
• M30: 9,121,730 km (0.106 R)
• M31: 9,212,536 km (0.098 R)
• M32: 9,364,378 km (0.115 R)
• M33: 9,701,572 km (0.103 R)
• M34: 9,949,306 km (0.06 R)
• M35: 10,042,804 km (0.068 R)
• M36: 10,261,965 km (0.108 R)
• M37: 10,609,631 km (0.075 R)
• M38: 10,961,335 km (0.094 R)
• M39: 11,381,705 km (0.112 R)
• M40: 11,906,495 km (0.119 R)
• M41: 12,205,241 km (0.092 R)
• M42: 12,540,042 km (0.07 R)
• M43: 12,641,170 km (0.12 R)
• M44: 12,911,942 km (0.112 R)
• M45: 13,150,401 km (0.078 R)
• M46: 14,119,047 km (0.088 R)
• M47: 15,434,162 km (0.118 R)
• M48: 15,796,189 km (0.053 R)
• M49: 16,492,118 km (0.112 R)
• M50: 16,862,373 km (0.093 R)
• M51: 17,085,872 km (0.117 R)
• M52: 18,677,743 km (0.061 R)
• M53: 18,831,679 km (0.067 R)
• M54: 19,257,584 km (0.065 R)
• M55: 20,395,725 km (0.026 R)
• M56: 21,313,807 km (0.088 R)
• M57: 21,434,533 km (0.071 R)
• M58: 21,555,408 km (0.039 R)
• M59: 22,245,353 km (0.099 R)
• M60: 22,942,479 km (0.112 R)
• M61: 23,646,636 km (0.062 R)
• M62: 24,148,088 km (0.076 R)
• M63: 24,316,087 km (0.06 R)
• M64: 24,652,981 km (0.117 R)
• M65: 25,203,950 km (0.11 R)
• M66: 25,587,818 km (0.085 R)
• M67: 26,016,566 km (0.096 R)
• M68: 26,577,558 km (0.066 R)
• M69: 27,011,691 km (0.101 R)
• M70: 27,229,655 km (0.037 R)
• M71: 27,975,251 km (0.048 R)
• M72: 28,727,429 km (0.095 R)
• M73: 29,307,270 km (0.063 R)
• M74: 29,981,059 km (0.093 R)
• M75: 30,297,159 km (0.093 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 12,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit