🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.63 AU - 0.73 AU

Year: 204 Days

Day: 43.3 Hours

Environment

Temp: 162 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.08 AU - 1.08 AU

Year: 408 Days

Day: 29 Hours

Environment

Temp: 29 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,326,065 km

• M1: 52,210 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.61 AU - 1.61 AU

Year: 742 Days

Day: 43.8 Hours

Environment

Temp: -33 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,326,065 km

• M1: 505,491 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.84 AU - 3.14 AU

Year: 1879 Days

Day: 31.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,326,065 km

• M1: 574,306 km (0.099 R)

Asteroid Belt

Center: 8.32 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 825.1

Radius: 3.2

Gravity: 80.58 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 11.13 AU - 16.15 AU

Year: 18308 Days

Day: 18.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 76,326,065 km

• M1: 42,187 km (0.069 R)
• M2: 84,523 km (0.094 R)
• M3: 179,966 km (0.078 R)
• M4: 208,839 km (0.119 R)
• M5: 323,431 km (0.075 R)
• M6: 582,684 km (0.066 R)
• M7: 817,104 km (0.111 R)
• M8: 867,219 km (0.066 R)
• M9: 1,217,427 km (0.071 R)
• M10: 1,362,837 km (0.083 R)
• M11: 1,482,964 km (0.088 R)
• M12: 1,606,681 km (0.089 R)
• M13: 1,669,811 km (0.064 R)
• M14: 2,598,365 km (0.091 R)
• M15: 3,330,647 km (0.062 R)
• M16: 3,574,342 km (0.092 R)
• M17: 3,739,947 km (0.111 R)
• M18: 3,993,216 km (0.052 R)
• M19: 5,386,870 km (0.081 R)
• M20: 6,011,890 km (0.111 R)
• M21: 6,208,760 km (0.079 R)
• M22: 6,811,939 km (0.115 R)
• M23: 7,328,800 km (0.097 R)
• M24: 7,538,985 km (0.055 R)
• M25: 7,644,900 km (0.106 R)
• M26: 8,290,415 km (0.117 R)
• M27: 8,454,524 km (0.057 R)
• M28: 9,575,610 km (0.101 R)
• M29: 10,095,164 km (0.078 R)
• M30: 10,153,357 km (0.104 R)
• M31: 10,328,985 km (0.068 R)
• M32: 10,505,510 km (0.067 R)
• M33: 11,221,635 km (0.079 R)
• M34: 11,463,834 km (0.107 R)
• M35: 12,637,579 km (0.086 R)
• M36: 13,526,639 km (0.084 R)
• M37: 13,913,799 km (0.1 R)
• M38: 15,230,559 km (0.082 R)
• M39: 15,364,300 km (0.083 R)
• M40: 17,839,247 km (0.103 R)
• M41: 18,263,506 km (0.102 R)
• M42: 19,194,304 km (0.115 R)
• M43: 20,952,678 km (0.114 R)
• M44: 21,700,518 km (0.069 R)
• M45: 23,298,971 km (0.093 R)
• M46: 23,917,857 km (0.062 R)
• M47: 23,995,498 km (0.057 R)
• M48: 24,229,170 km (0.115 R)
• M49: 24,463,740 km (0.117 R)
• M50: 25,329,911 km (0.109 R)
• M51: 28,480,592 km (0.073 R)
• M52: 32,610,092 km (0.037 R)
• M53: 33,910,995 km (0.08 R)
• M54: 33,998,360 km (0.114 R)
• M55: 36,027,655 km (0.06 R)
• M56: 36,922,101 km (0.102 R)
• M57: 38,005,040 km (0.075 R)
• M58: 38,550,324 km (0.095 R)
• M59: 39,465,115 km (0.082 R)
• M60: 41,409,139 km (0.062 R)
• M61: 41,876,633 km (0.12 R)
• M62: 44,430,867 km (0.06 R)
• M63: 44,526,460 km (0.096 R)
• M64: 48,699,941 km (0.104 R)
• M65: 49,292,199 km (0.066 R)
• M66: 49,787,518 km (0.072 R)
• M67: 49,986,034 km (0.114 R)
• M68: 51,283,347 km (0.064 R)
• M69: 52,895,114 km (0.037 R)
• M70: 53,707,281 km (0.114 R)
• M71: 54,625,812 km (0.102 R)
• M72: 55,755,575 km (0.066 R)
• M73: 56,789,147 km (0.077 R)
• M74: 60,986,564 km (0.12 R)
• M75: 61,624,748 km (0.083 R)
• M76: 62,372,139 km (0.095 R)
• M77: 63,768,037 km (0.099 R)
• M78: 67,028,373 km (0.065 R)
• M79: 67,137,879 km (0.056 R)
• M80: 67,467,144 km (0.091 R)
• M81: 68,457,930 km (0.093 R)
• M82: 69,453,355 km (0.106 R)
• M83: 69,564,356 km (0.112 R)
• M84: 70,899,966 km (0.085 R)
• M85: 71,011,566 km (0.08 R)
• M86: 71,907,059 km (0.119 R)
• M87: 72,019,257 km (0.098 R)
• M88: 74,275,642 km (0.112 R)
• M89: 75,070,755 km (0.083 R)
• M90: 75,298,592 km (0.099 R)
• M91: 75,412,436 km (0.099 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 19,621 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit