🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.62 AU - 0.76 AU

Year: 211 Days

Day: 40.9 Hours

Environment

Temp: 140 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.31 AU - 1.47 AU

Year: 605 Days

Day: 28.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.48 AU - 1.5 AU

Year: 671 Days

Day: 18.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,903,896 km

• M1: 477,516 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.52 AU - 3.6 AU

Year: 1975 Days

Day: 14.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.4 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 19.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 29.9

Radius: 6.5

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 17.6 AU - 21.86 AU

Year: 32335 Days

Day: 16.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,903,896 km

• M1: 235,168 km (0.077 R)
• M2: 375,491 km (0.044 R)
• M3: 608,564 km (0.074 R)
• M4: 677,080 km (0.091 R)
• M5: 977,323 km (0.101 R)
• M6: 1,058,555 km (0.077 R)
• M7: 1,262,756 km (0.063 R)
• M8: 1,461,122 km (0.112 R)
• M9: 1,630,766 km (0.104 R)
• M10: 1,846,786 km (0.119 R)
• M11: 1,907,373 km (0.119 R)
• M12: 2,262,967 km (0.078 R)
• M13: 2,437,548 km (0.098 R)
• M14: 2,799,724 km (0.082 R)
• M15: 3,034,742 km (0.09 R)
• M16: 3,178,805 km (0.066 R)
• M17: 5,275,719 km (0.093 R)
• M18: 6,071,130 km (0.041 R)
• M19: 6,161,787 km (0.084 R)
• M20: 6,746,565 km (0.091 R)
• M21: 6,903,343 km (0.099 R)
• M22: 6,998,039 km (0.11 R)
• M23: 7,413,322 km (0.113 R)
• M24: 7,477,949 km (0.113 R)
• M25: 8,469,334 km (0.106 R)
• M26: 9,118,289 km (0.045 R)
• M27: 10,791,542 km (0.056 R)
• M28: 11,681,799 km (0.069 R)
• M29: 11,794,595 km (0.077 R)
• M30: 12,059,533 km (0.077 R)
• M31: 13,334,855 km (0.105 R)
• M32: 13,610,713 km (0.118 R)
• M33: 14,409,716 km (0.034 R)
• M34: 14,692,904 km (0.083 R)
• M35: 14,733,445 km (0.081 R)
• M36: 15,927,236 km (0.075 R)
• M37: 16,768,575 km (0.116 R)
• M38: 18,494,037 km (0.069 R)
• M39: 19,645,641 km (0.076 R)
• M40: 19,779,980 km (0.062 R)
• M41: 20,865,911 km (0.105 R)
• M42: 20,957,315 km (0.108 R)
• M43: 21,002,943 km (0.076 R)
• M44: 21,323,980 km (0.117 R)
• M45: 21,785,489 km (0.086 R)
• M46: 21,924,615 km (0.11 R)
• M47: 22,063,891 km (0.104 R)
• M48: 22,343,639 km (0.114 R)
• M49: 22,577,460 km (0.086 R)
• M50: 23,000,673 km (0.077 R)
• M51: 23,047,796 km (0.077 R)
• M52: 23,521,423 km (0.118 R)
• M53: 23,663,990 km (0.112 R)
• M54: 23,807,005 km (0.086 R)
• M55: 23,950,320 km (0.036 R)
• M56: 25,349,958 km (0.068 R)
• M57: 25,496,264 km (0.103 R)
• M58: 28,025,815 km (0.048 R)
• M59: 28,076,229 km (0.097 R)
• M60: 28,278,186 km (0.11 R)
• M61: 28,429,879 km (0.071 R)
• M62: 28,581,870 km (0.08 R)
• M63: 28,632,584 km (0.096 R)
• M64: 30,998,324 km (0.114 R)
• M65: 31,783,264 km (0.049 R)
• M66: 32,257,340 km (0.079 R)
• M67: 32,310,148 km (0.11 R)
• M68: 32,468,871 km (0.116 R)
• M69: 32,999,495 km (0.092 R)
• M70: 33,693,629 km (0.086 R)
• M71: 33,961,858 km (0.119 R)
• M72: 34,176,980 km (0.075 R)
• M73: 34,446,555 km (0.092 R)
• M74: 34,770,883 km (0.048 R)
• M75: 35,313,774 km (0.105 R)
• M76: 36,683,193 km (0.115 R)
• M77: 36,738,245 km (0.087 R)
• M78: 36,848,648 km (0.032 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 10,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit