🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.94 AU - 2.38 AU

Year: 1165 Days

Day: 17.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.01 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.9

Radius: 10.9

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.24 AU - 6.48 AU

Year: 5207 Days

Day: 7.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 40,076,079 km

• M1: 144,212 km (0.115 R)
• M2: 263,591 km (0.115 R)
• M3: 453,431 km (0.112 R)
• M4: 800,947 km (0.114 R)
• M5: 962,064 km (0.101 R)
• M6: 1,071,570 km (0.086 R)
• M7: 1,398,740 km (0.105 R)
• M8: 1,510,191 km (0.12 R)
• M9: 1,757,177 km (0.072 R)
• M10: 2,017,327 km (0.068 R)
• M11: 2,978,643 km (0.106 R)
• M12: 3,069,150 km (0.12 R)
• M13: 3,142,154 km (0.038 R)
• M14: 3,308,656 km (0.064 R)
• M15: 3,497,149 km (0.025 R)
• M16: 3,573,444 km (0.103 R)
• M17: 3,825,666 km (0.084 R)
• M18: 4,225,093 km (0.107 R)
• M19: 4,934,785 km (0.068 R)
• M20: 5,862,292 km (0.051 R)
• M21: 6,533,837 km (0.112 R)
• M22: 7,229,616 km (0.09 R)
• M23: 7,773,255 km (0.059 R)
• M24: 7,848,503 km (0.115 R)
• M25: 8,355,789 km (0.098 R)
• M26: 8,458,563 km (0.1 R)
• M27: 8,900,026 km (0.094 R)
• M28: 11,076,376 km (0.084 R)
• M29: 11,473,558 km (0.038 R)
• M30: 11,875,378 km (0.086 R)
• M31: 11,991,017 km (0.115 R)
• M32: 12,165,299 km (0.112 R)
• M33: 12,428,142 km (0.114 R)
• M34: 13,558,803 km (0.075 R)
• M35: 14,382,040 km (0.071 R)
• M36: 14,659,993 km (0.118 R)
• M37: 15,064,805 km (0.118 R)
• M38: 15,190,018 km (0.119 R)
• M39: 15,694,612 km (0.093 R)
• M40: 16,300,932 km (0.112 R)
• M41: 17,077,943 km (0.101 R)
• M42: 17,339,590 km (0.059 R)
• M43: 17,734,528 km (0.084 R)
• M44: 18,432,851 km (0.101 R)
• M45: 19,242,026 km (0.11 R)
• M46: 20,200,649 km (0.116 R)
• M47: 20,373,435 km (0.106 R)
• M48: 21,069,663 km (0.102 R)
• M49: 21,596,996 km (0.092 R)
• M50: 21,773,820 km (0.115 R)
• M51: 22,413,950 km (0.094 R)
• M52: 22,772,386 km (0.097 R)
• M53: 23,603,702 km (0.055 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37.7

Radius: 3

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 18.79 AU - 21.01 AU

Year: 32588 Days

Day: 20.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 40,076,079 km

• M1: 255,812 km (0.097 R)
• M2: 394,340 km (0.096 R)
• M3: 582,235 km (0.038 R)
• M4: 778,807 km (0.101 R)
• M5: 1,322,445 km (0.101 R)
• M6: 2,067,592 km (0.08 R)
• M7: 2,134,612 km (0.11 R)
• M8: 2,623,797 km (0.079 R)
• M9: 2,720,886 km (0.089 R)
• M10: 3,274,997 km (0.097 R)
• M11: 3,726,483 km (0.115 R)
• M12: 3,808,163 km (0.104 R)
• M13: 3,862,916 km (0.045 R)
• M14: 4,282,089 km (0.073 R)
• M15: 4,569,467 km (0.099 R)
• M16: 4,598,489 km (0.078 R)
• M17: 5,162,772 km (0.054 R)
• M18: 5,253,877 km (0.099 R)
• M19: 5,376,099 km (0.06 R)
• M20: 5,468,401 km (0.115 R)
• M21: 5,969,553 km (0.119 R)
• M22: 6,161,188 km (0.109 R)
• M23: 7,387,292 km (0.095 R)
• M24: 7,455,659 km (0.111 R)
• M25: 7,661,954 km (0.101 R)
• M26: 9,490,489 km (0.107 R)
• M27: 10,471,851 km (0.107 R)
• M28: 11,091,635 km (0.083 R)
• M29: 11,922,950 km (0.109 R)
• M30: 12,569,662 km (0.079 R)
• M31: 12,815,152 km (0.036 R)
• M32: 13,519,160 km (0.105 R)
• M33: 15,442,390 km (0.054 R)
• M34: 15,529,905 km (0.099 R)
• M35: 15,881,310 km (0.078 R)
• M36: 16,013,704 km (0.077 R)
• M37: 16,636,779 km (0.077 R)
• M38: 16,906,205 km (0.074 R)
• M39: 17,358,439 km (0.11 R)
• M40: 17,998,120 km (0.085 R)
• M41: 18,552,679 km (0.114 R)
• M42: 18,692,254 km (0.061 R)
• M43: 19,159,747 km (0.056 R)
• M44: 19,300,668 km (0.053 R)
• M45: 20,201,696 km (0.104 R)
• M46: 20,249,568 km (0.098 R)
• M47: 20,922,758 km (0.066 R)
• M48: 21,310,665 km (0.108 R)
• M49: 22,587,932 km (0.111 R)
• M50: 24,091,989 km (0.104 R)
• M51: 24,244,280 km (0.069 R)
• M52: 24,804,973 km (0.105 R)
• M53: 24,958,759 km (0.078 R)
• M54: 26,147,314 km (0.056 R)
• M55: 26,251,584 km (0.11 R)
• M56: 26,303,794 km (0.111 R)
• M57: 26,617,500 km (0.086 R)
• M58: 28,472,065 km (0.079 R)
• M59: 29,442,058 km (0.12 R)
• M60: 30,040,150 km (0.092 R)
• M61: 30,258,563 km (0.083 R)
• M62: 32,304,164 km (0.067 R)
• M63: 32,584,062 km (0.079 R)
• M64: 33,315,446 km (0.054 R)
• M65: 34,508,339 km (0.118 R)
• M66: 35,138,595 km (0.058 R)
• M67: 36,178,450 km (0.1 R)
• M68: 37,521,540 km (0.091 R)
• M69: 37,992,474 km (0.089 R)
• M70: 38,821,545 km (0.065 R)
• M71: 39,896,107 km (0.114 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: 370 - 12,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit