🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.62 AU - 0.86 AU

Year: 233 Days

Day: 17.9 Hours

Environment

Temp: 137 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 16,850,127 km

• M1: 87,066 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.49 AU - 2.33 AU

Year: 964 Days

Day: 45.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,850,127 km

• M1: 1,262,606 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.7

Radius: 11.5

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.83 AU - 7.59 AU

Year: 5652 Days

Day: 10.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 16,850,127 km

• M1: 149,897 km (0.032 R)
• M2: 256,261 km (0.094 R)
• M3: 664,813 km (0.102 R)
• M4: 958,922 km (0.103 R)
• M5: 1,035,816 km (0.11 R)
• M6: 1,155,344 km (0.092 R)
• M7: 1,322,296 km (0.026 R)
• M8: 1,512,584 km (0.107 R)
• M9: 1,634,357 km (0.09 R)
• M10: 1,743,563 km (0.102 R)
• M11: 1,953,299 km (0.097 R)
• M12: 2,052,932 km (0.087 R)
• M13: 2,137,305 km (0.079 R)
• M14: 2,257,432 km (0.115 R)
• M15: 2,379,803 km (0.11 R)
• M16: 2,468,664 km (0.064 R)
• M17: 2,631,576 km (0.099 R)
• M18: 2,742,129 km (0.086 R)
• M19: 2,854,327 km (0.114 R)
• M20: 2,987,170 km (0.119 R)
• M21: 3,458,553 km (0.065 R)
• M22: 3,682,501 km (0.085 R)
• M23: 3,827,462 km (0.098 R)
• M24: 5,124,026 km (0.088 R)
• M25: 5,426,812 km (0.077 R)
• M26: 6,025,653 km (0.118 R)
• M27: 6,147,874 km (0.105 R)
• M28: 6,670,569 km (0.077 R)
• M29: 6,975,749 km (0.096 R)
• M30: 7,233,506 km (0.042 R)
• M31: 7,785,223 km (0.099 R)
• M32: 8,241,795 km (0.109 R)
• M33: 8,377,780 km (0.079 R)
• M34: 9,463,860 km (0.108 R)
• M35: 10,066,890 km (0.092 R)
• M36: 10,154,105 km (0.076 R)
• M37: 10,475,890 km (0.072 R)
• M38: 10,652,864 km (0.078 R)
• M39: 11,069,644 km (0.113 R)
• M40: 12,351,997 km (0.096 R)
• M41: 12,507,728 km (0.088 R)
• M42: 12,632,792 km (0.104 R)
• M43: 12,789,870 km (0.105 R)
• M44: 12,915,831 km (0.053 R)
• M45: 13,169,250 km (0.073 R)
• M46: 14,133,857 km (0.105 R)
• M47: 14,624,688 km (0.08 R)
• M48: 14,822,755 km (0.086 R)
• M49: 15,455,255 km (0.114 R)
• M50: 16,198,906 km (0.119 R)
• M51: 16,403,706 km (0.11 R)
• M52: 16,919,519 km (0.106 R)
• M53: 17,162,017 km (0.05 R)
• M54: 17,266,437 km (0.102 R)
• M55: 17,370,856 km (0.088 R)
• M56: 17,685,759 km (0.099 R)
• M57: 17,931,848 km (0.095 R)
• M58: 18,392,161 km (0.049 R)
• M59: 19,541,371 km (0.099 R)
• M60: 19,759,485 km (0.102 R)
• M61: 19,978,496 km (0.119 R)
• M62: 20,051,650 km (0.115 R)
• M63: 20,234,907 km (0.1 R)
• M64: 20,751,020 km (0.076 R)
• M65: 20,825,071 km (0.114 R)
• M66: 21,833,809 km (0.073 R)
• M67: 22,135,698 km (0.078 R)
• M68: 22,553,225 km (0.101 R)
• M69: 22,667,518 km (0.09 R)
• M70: 22,743,813 km (0.062 R)
• M71: 22,896,702 km (0.116 R)
• M72: 23,011,593 km (0.085 R)
• M73: 23,434,506 km (0.076 R)
• M74: 24,327,007 km (0.116 R)
• M75: 24,993,915 km (0.101 R)
• M76: 25,468,289 km (0.096 R)
• M77: 25,786,185 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.5

Radius: 8.9

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.12 AU - 9.7 AU

Year: 8908 Days

Day: 8.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 16,850,127 km

• M1: 112,198 km (0.108 R)
• M2: 239,656 km (0.082 R)
• M3: 356,641 km (0.109 R)
• M4: 475,272 km (0.068 R)
• M5: 841,638 km (0.118 R)
• M6: 978,220 km (0.069 R)
• M7: 1,044,492 km (0.086 R)
• M8: 1,122,283 km (0.044 R)
• M9: 1,664,426 km (0.11 R)
• M10: 1,897,200 km (0.117 R)
• M11: 1,981,274 km (0.089 R)
• M12: 2,724,925 km (0.105 R)
• M13: 2,847,446 km (0.111 R)
• M14: 3,240,888 km (0.095 R)
• M15: 3,385,549 km (0.098 R)
• M16: 4,963,059 km (0.087 R)
• M17: 5,063,140 km (0.098 R)
• M18: 5,958,034 km (0.058 R)
• M19: 6,064,548 km (0.106 R)
• M20: 6,532,939 km (0.114 R)
• M21: 6,661,144 km (0.092 R)
• M22: 7,088,097 km (0.105 R)
• M23: 7,352,287 km (0.095 R)
• M24: 8,302,532 km (0.07 R)
• M25: 8,621,026 km (0.085 R)
• M26: 9,393,849 km (0.113 R)
• M27: 10,019,617 km (0.116 R)
• M28: 10,380,147 km (0.049 R)
• M29: 10,680,241 km (0.058 R)
• M30: 10,896,410 km (0.103 R)
• M31: 11,597,725 km (0.039 R)
• M32: 11,998,796 km (0.074 R)
• M33: 12,178,463 km (0.051 R)
• M34: 12,291,111 km (0.119 R)
• M35: 12,974,923 km (0.111 R)
• M36: 13,205,602 km (0.119 R)
• M37: 13,600,840 km (0.104 R)
• M38: 13,835,260 km (0.113 R)
• M39: 14,689,913 km (0.101 R)
• M40: 14,930,316 km (0.064 R)
• M41: 15,002,722 km (0.093 R)
• M42: 16,251,116 km (0.119 R)
• M43: 16,400,265 km (0.066 R)
• M44: 16,499,897 km (0.074 R)
• M45: 16,574,696 km (0.117 R)
• M46: 16,699,760 km (0.114 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 11,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit