🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.77 AU - 0.85 AU

Year: 266 Days

Day: 15.5 Hours

Environment

Temp: 116 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.3 AU - 1.84 AU

Year: 719 Days

Day: 26.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 55.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.61 AU - 1.97 AU

Year: 875 Days

Day: 18.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.81 AU - 4.53 AU

Year: 2568 Days

Day: 17.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.44 AU - 4.98 AU

Year: 3734 Days

Day: 17.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.4 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687.2

Radius: 3.2

Gravity: 67.11 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 13.55 AU - 18.63 AU

Year: 23574 Days

Day: 23.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 84,992,484 km

• M1: 42,486 km (0.086 R)
• M2: 151,543 km (0.098 R)
• M3: 280,047 km (0.085 R)
• M4: 503,546 km (0.081 R)
• M5: 572,361 km (0.098 R)
• M6: 694,134 km (0.105 R)
• M7: 1,257,221 km (0.102 R)
• M8: 1,546,244 km (0.09 R)
• M9: 1,681,031 km (0.071 R)
• M10: 2,071,183 km (0.067 R)
• M11: 2,449,216 km (0.117 R)
• M12: 2,930,173 km (0.065 R)
• M13: 3,054,938 km (0.072 R)
• M14: 3,749,222 km (0.071 R)
• M15: 4,681,965 km (0.115 R)
• M16: 4,975,027 km (0.079 R)
• M17: 5,123,877 km (0.086 R)
• M18: 5,223,958 km (0.03 R)
• M19: 5,375,201 km (0.118 R)
• M20: 5,630,415 km (0.088 R)
• M21: 5,889,668 km (0.076 R)
• M22: 6,152,661 km (0.084 R)
• M23: 6,419,544 km (0.095 R)
• M24: 7,354,979 km (0.105 R)
• M25: 7,411,378 km (0.095 R)
• M26: 7,867,352 km (0.117 R)
• M27: 8,040,586 km (0.054 R)
• M28: 9,410,454 km (0.078 R)
• M29: 9,779,512 km (0.077 R)
• M30: 10,216,039 km (0.063 R)
• M31: 11,497,793 km (0.076 R)
• M32: 12,559,190 km (0.119 R)
• M33: 13,375,546 km (0.112 R)
• M34: 13,582,290 km (0.114 R)
• M35: 16,437,964 km (0.119 R)
• M36: 16,585,467 km (0.115 R)
• M37: 18,696,293 km (0.042 R)
• M38: 19,159,448 km (0.11 R)
• M39: 19,861,212 km (0.037 R)
• M40: 21,611,956 km (0.106 R)
• M41: 21,692,738 km (0.049 R)
• M42: 22,260,762 km (0.073 R)
• M43: 22,342,292 km (0.106 R)
• M44: 22,423,973 km (0.057 R)
• M45: 23,660,399 km (0.069 R)
• M46: 24,245,028 km (0.097 R)
• M47: 24,665,547 km (0.096 R)
• M48: 25,769,879 km (0.089 R)
• M49: 25,941,318 km (0.099 R)
• M50: 26,457,580 km (0.097 R)
• M51: 26,890,367 km (0.042 R)
• M52: 28,202,939 km (0.096 R)
• M53: 29,000,295 km (0.104 R)
• M54: 34,219,765 km (0.118 R)
• M55: 34,313,862 km (0.111 R)
• M56: 35,831,383 km (0.116 R)
• M57: 37,273,955 km (0.106 R)
• M58: 38,637,240 km (0.115 R)
• M59: 39,324,942 km (0.089 R)
• M60: 41,814,101 km (0.091 R)
• M61: 42,520,203 km (0.085 R)
• M62: 46,004,936 km (0.042 R)
• M63: 46,212,877 km (0.086 R)
• M64: 46,525,237 km (0.091 R)
• M65: 47,886,727 km (0.084 R)
• M66: 50,970,687 km (0.046 R)
• M67: 51,078,248 km (0.099 R)
• M68: 52,482,374 km (0.065 R)
• M69: 53,025,863 km (0.103 R)
• M70: 53,461,941 km (0.079 R)
• M71: 55,549,579 km (0.105 R)
• M72: 56,770,298 km (0.075 R)
• M73: 58,112,190 km (0.086 R)
• M74: 58,674,379 km (0.093 R)
• M75: 58,787,026 km (0.097 R)
• M76: 59,125,417 km (0.101 R)
• M77: 59,464,406 km (0.036 R)
• M78: 60,371,717 km (0.049 R)
• M79: 61,741,136 km (0.092 R)
• M80: 63,930,201 km (0.087 R)
• M81: 64,975,890 km (0.077 R)
• M82: 65,559,322 km (0.099 R)
• M83: 72,090,615 km (0.054 R)
• M84: 73,664,385 km (0.077 R)
• M85: 75,494,266 km (0.11 R)
• M86: 76,722,465 km (0.09 R)
• M87: 77,215,689 km (0.109 R)
• M88: 77,833,528 km (0.102 R)
• M89: 78,328,996 km (0.081 R)
• M90: 78,453,013 km (0.091 R)
• M91: 80,947,557 km (0.064 R)
• M92: 82,709,072 km (0.119 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 14,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit