🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.85 AU - 2.59 AU

Year: 1246 Days

Day: 16.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.64 AU - 3.38 AU

Year: 1967 Days

Day: 47.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.17 AU - 4.41 AU

Year: 2780 Days

Day: 19.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,125,535 km

• M1: 80,334 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.8

Radius: 10.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.17 AU - 6.69 AU

Year: 4767 Days

Day: 9.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 19,125,535 km

• M1: 184,753 km (0.117 R)
• M2: 402,418 km (0.102 R)
• M3: 572,810 km (0.116 R)
• M4: 675,434 km (0.048 R)
• M5: 745,147 km (0.053 R)
• M6: 825,780 km (0.066 R)
• M7: 935,435 km (0.079 R)
• M8: 1,023,399 km (0.113 R)
• M9: 1,189,303 km (0.117 R)
• M10: 1,364,482 km (0.087 R)
• M11: 1,486,105 km (0.073 R)
• M12: 1,686,267 km (0.094 R)
• M13: 1,784,254 km (0.07 R)
• M14: 2,055,176 km (0.118 R)
• M15: 2,219,434 km (0.076 R)
• M16: 2,474,050 km (0.075 R)
• M17: 2,548,549 km (0.053 R)
• M18: 2,880,507 km (0.114 R)
• M19: 3,145,295 km (0.076 R)
• M20: 3,308,058 km (0.038 R)
• M21: 3,585,562 km (0.118 R)
• M22: 3,727,081 km (0.102 R)
• M23: 3,827,312 km (0.054 R)
• M24: 4,523,840 km (0.112 R)
• M25: 4,646,360 km (0.097 R)
• M26: 4,785,486 km (0.073 R)
• M27: 4,957,524 km (0.075 R)
• M28: 5,115,649 km (0.083 R)
• M29: 5,307,583 km (0.066 R)
• M30: 5,518,366 km (0.112 R)
• M31: 5,797,965 km (0.107 R)
• M32: 6,251,845 km (0.09 R)
• M33: 6,388,577 km (0.115 R)
• M34: 6,509,003 km (0.106 R)
• M35: 6,769,603 km (0.075 R)
• M36: 7,176,060 km (0.09 R)
• M37: 7,247,568 km (0.1 R)
• M38: 7,846,408 km (0.109 R)
• M39: 8,068,112 km (0.102 R)
• M40: 8,688,644 km (0.069 R)
• M41: 8,822,235 km (0.085 R)
• M42: 8,937,276 km (0.118 R)
• M43: 9,110,810 km (0.11 R)
• M44: 9,188,301 km (0.09 R)
• M45: 9,422,123 km (0.07 R)
• M46: 9,579,200 km (0.115 R)
• M47: 9,658,039 km (0.092 R)
• M48: 9,875,853 km (0.057 R)
• M49: 10,215,739 km (0.097 R)
• M50: 10,437,743 km (0.103 R)
• M51: 10,743,072 km (0.032 R)
• M52: 11,072,038 km (0.112 R)
• M53: 11,404,294 km (0.119 R)
• M54: 11,697,805 km (0.025 R)
• M55: 11,845,459 km (0.064 R)
• M56: 12,377,877 km (0.104 R)
• M57: 12,463,747 km (0.051 R)
• M58: 12,809,467 km (0.095 R)
• M59: 13,027,132 km (0.112 R)
• M60: 13,510,333 km (0.091 R)
• M61: 13,620,886 km (0.076 R)
• M62: 14,336,114 km (0.117 R)
• M63: 15,270,352 km (0.117 R)
• M64: 15,385,543 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.4

Radius: 12.6

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.17 AU - 7.21 AU

Year: 6519 Days

Day: 9.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 19,125,535 km

• M1: 165,455 km (0.113 R)
• M2: 302,786 km (0.117 R)
• M3: 485,595 km (0.072 R)
• M4: 610,210 km (0.115 R)
• M5: 703,409 km (0.09 R)
• M6: 820,544 km (0.046 R)
• M7: 915,838 km (0.095 R)
• M8: 1,076,805 km (0.066 R)
• M9: 1,428,061 km (0.049 R)
• M10: 1,827,936 km (0.058 R)
• M11: 2,021,366 km (0.101 R)
• M12: 2,303,807 km (0.072 R)
• M13: 2,414,958 km (0.112 R)
• M14: 2,967,124 km (0.107 R)
• M15: 3,367,598 km (0.118 R)
• M16: 3,574,342 km (0.104 R)
• M17: 4,219,857 km (0.101 R)
• M18: 4,460,560 km (0.115 R)
• M19: 4,955,429 km (0.078 R)
• M20: 5,173,094 km (0.089 R)
• M21: 5,393,751 km (0.069 R)
• M22: 5,486,652 km (0.091 R)
• M23: 6,074,721 km (0.067 R)
• M24: 6,425,528 km (0.082 R)
• M25: 6,543,860 km (0.075 R)
• M26: 6,682,986 km (0.059 R)
• M27: 6,903,493 km (0.066 R)
• M28: 7,208,074 km (0.065 R)
• M29: 7,558,732 km (0.048 R)
• M30: 7,851,794 km (0.067 R)
• M31: 8,084,568 km (0.092 R)
• M32: 8,255,409 km (0.09 R)
• M33: 9,484,355 km (0.105 R)
• M34: 10,005,704 km (0.104 R)
• M35: 10,281,263 km (0.049 R)
• M36: 10,489,803 km (0.103 R)
• M37: 10,629,527 km (0.051 R)
• M38: 11,005,167 km (0.101 R)
• M39: 11,409,231 km (0.075 R)
• M40: 11,601,016 km (0.034 R)
• M41: 12,085,114 km (0.091 R)
• M42: 13,831,670 km (0.093 R)
• M43: 13,933,845 km (0.113 R)
• M44: 14,370,820 km (0.105 R)
• M45: 14,578,163 km (0.075 R)
• M46: 14,734,193 km (0.074 R)
• M47: 15,470,065 km (0.094 R)
• M48: 16,379,620 km (0.106 R)
• M49: 16,514,857 km (0.087 R)
• M50: 16,759,150 km (0.117 R)
• M51: 17,059,393 km (0.113 R)
• M52: 17,499,361 km (0.073 R)
• M53: 17,665,414 km (0.083 R)
• M54: 17,804,091 km (0.113 R)
• M55: 18,306,441 km (0.077 R)
• M56: 18,474,888 km (0.116 R)
• M57: 18,587,535 km (0.068 R)
• M58: 18,785,154 km (0.109 R)
• M59: 19,068,642 km (0.119 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 11,010 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit