🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.77 AU - 0.91 AU

Year: 354 Days

Day: 43.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,476,865 km

• M1: 304,282 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.37 AU - 1.71 AU

Year: 879 Days

Day: 22.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,476,865 km

• M1: 135,386 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.46 AU - 1.68 AU

Year: 905 Days

Day: 14.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.76 AU - 2.04 AU

Year: 1205 Days

Day: 21.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 52.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.9

Radius: 9.9

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.5 AU - 3.08 AU

Year: 2145 Days

Day: 5.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 14,476,865 km

• M1: 123,568 km (0.113 R)
• M2: 204,799 km (0.118 R)
• M3: 275,858 km (0.112 R)
• M4: 410,197 km (0.074 R)
• M5: 511,774 km (0.087 R)
• M6: 726,896 km (0.071 R)
• M7: 819,647 km (0.088 R)
• M8: 898,784 km (0.114 R)
• M9: 971,489 km (0.101 R)
• M10: 1,046,437 km (0.112 R)
• M11: 1,212,192 km (0.035 R)
• M12: 1,283,101 km (0.099 R)
• M13: 1,408,165 km (0.085 R)
• M14: 1,472,193 km (0.119 R)
• M15: 1,548,188 km (0.046 R)
• M16: 1,670,559 km (0.05 R)
• M17: 2,317,271 km (0.077 R)
• M18: 2,535,983 km (0.086 R)
• M19: 2,654,465 km (0.103 R)
• M20: 2,774,891 km (0.069 R)
• M21: 2,897,112 km (0.088 R)
• M22: 3,049,104 km (0.114 R)
• M23: 3,491,465 km (0.109 R)
• M24: 3,623,709 km (0.084 R)
• M25: 3,727,829 km (0.094 R)
• M26: 3,863,066 km (0.1 R)
• M27: 4,092,100 km (0.08 R)
• M28: 4,372,895 km (0.114 R)
• M29: 4,708,593 km (0.06 R)
• M30: 4,789,825 km (0.086 R)
• M31: 4,871,355 km (0.11 R)
• M32: 4,986,396 km (0.047 R)
• M33: 6,204,123 km (0.105 R)
• M34: 6,436,748 km (0.118 R)
• M35: 6,672,215 km (0.107 R)
• M36: 6,910,674 km (0.07 R)
• M37: 7,058,776 km (0.113 R)
• M38: 7,151,825 km (0.115 R)
• M39: 7,264,024 km (0.06 R)
• M40: 7,414,669 km (0.096 R)
• M41: 7,509,364 km (0.09 R)
• M42: 7,585,360 km (0.097 R)
• M43: 7,699,802 km (0.077 R)
• M44: 7,853,439 km (0.048 R)
• M45: 8,144,108 km (0.073 R)
• M46: 9,444,413 km (0.107 R)
• M47: 9,567,681 km (0.055 R)
• M48: 9,629,615 km (0.119 R)
• M49: 9,815,864 km (0.039 R)
• M50: 11,196,802 km (0.071 R)
• M51: 11,262,027 km (0.115 R)
• M52: 11,611,936 km (0.1 R)
• M53: 11,744,031 km (0.105 R)
• M54: 11,898,865 km (0.065 R)
• M55: 11,987,577 km (0.067 R)
• M56: 12,300,087 km (0.11 R)
• M57: 12,434,725 km (0.097 R)
• M58: 13,184,509 km (0.103 R)
• M59: 13,391,553 km (0.056 R)
• M60: 13,530,080 km (0.085 R)
• M61: 13,599,643 km (0.115 R)
• M62: 13,832,118 km (0.109 R)
• M63: 14,065,940 km (0.104 R)
• M64: 14,206,861 km (0.114 R)
• M65: 14,466,413 km (0.12 R)
• M66: 14,822,905 km (0.043 R)
• M67: 14,894,562 km (0.1 R)
• M68: 15,086,197 km (0.12 R)
• M69: 15,909,734 km (0.107 R)
• M70: 16,007,571 km (0.113 R)
• M71: 16,154,625 km (0.079 R)
• M72: 16,499,748 km (0.052 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10.2

Radius: 3.5

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 7.77 AU - 11.35 AU

Year: 13602 Days

Day: 22.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 14,476,865 km

• M1: 103,971 km (0.111 R)
• M2: 224,696 km (0.074 R)
• M3: 751,580 km (0.083 R)
• M4: 1,046,288 km (0.085 R)
• M5: 1,295,966 km (0.08 R)
• M6: 1,522,757 km (0.085 R)
• M7: 1,740,571 km (0.084 R)
• M8: 2,595,224 km (0.101 R)
• M9: 3,213,213 km (0.072 R)
• M10: 4,042,583 km (0.067 R)
• M11: 5,408,861 km (0.073 R)
• M12: 5,518,217 km (0.105 R)
• M13: 5,882,637 km (0.118 R)
• M14: 6,173,156 km (0.112 R)
• M15: 6,903,044 km (0.098 R)
• M16: 6,970,662 km (0.103 R)
• M17: 7,038,580 km (0.09 R)
• M18: 7,468,075 km (0.098 R)
• M19: 8,101,173 km (0.111 R)
• M20: 12,121,317 km (0.112 R)
• M21: 12,552,309 km (0.082 R)
• M22: 12,593,598 km (0.071 R)
• M23: 12,863,173 km (0.064 R)
• M24: 13,683,268 km (0.118 R)
• M25: 13,810,875 km (0.06 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: 198 - 14,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit