🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.44 AU - 0.66 AU

Year: 155 Days

Day: 27.8 Hours

Environment

Temp: 155 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.63 AU - 1.79 AU

Year: 852 Days

Day: 26.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.36 AU - 2.12 AU

Year: 874 Days

Day: 13.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.18 AU - 2.6 AU

Year: 1407 Days

Day: 23.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,213,012 km

• M1: 268,079 km (0.084 R)
• M2: 701,165 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.3

Radius: 13.1

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.45 AU - 5.09 AU

Year: 3360 Days

Day: 10.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 33,213,012 km

• M1: 173,085 km (0.077 R)
• M2: 362,176 km (0.119 R)
• M3: 490,232 km (0.088 R)
• M4: 629,957 km (0.098 R)
• M5: 846,275 km (0.097 R)
• M6: 1,167,761 km (0.116 R)
• M7: 1,407,566 km (0.066 R)
• M8: 1,528,142 km (0.088 R)
• M9: 1,899,444 km (0.082 R)
• M10: 2,009,099 km (0.071 R)
• M11: 2,325,200 km (0.061 R)
• M12: 2,753,349 km (0.073 R)
• M13: 2,906,387 km (0.096 R)
• M14: 3,033,695 km (0.066 R)
• M15: 3,279,485 km (0.087 R)
• M16: 3,382,707 km (0.117 R)
• M17: 3,562,075 km (0.111 R)
• M18: 3,914,827 km (0.119 R)
• M19: 4,214,920 km (0.101 R)
• M20: 4,588,316 km (0.118 R)
• M21: 4,820,941 km (0.083 R)
• M22: 5,332,566 km (0.106 R)
• M23: 5,436,985 km (0.102 R)
• M24: 5,630,265 km (0.109 R)
• M25: 5,897,447 km (0.077 R)
• M26: 6,023,558 km (0.044 R)
• M27: 6,114,215 km (0.084 R)
• M28: 6,370,625 km (0.093 R)
• M29: 6,818,372 km (0.114 R)
• M30: 7,103,505 km (0.112 R)
• M31: 7,218,546 km (0.078 R)
• M32: 7,315,037 km (0.096 R)
• M33: 7,411,827 km (0.11 R)
• M34: 7,665,844 km (0.083 R)
• M35: 7,962,347 km (0.103 R)
• M36: 8,222,348 km (0.111 R)
• M37: 8,998,761 km (0.114 R)
• M38: 9,207,001 km (0.079 R)
• M39: 9,585,783 km (0.104 R)
• M40: 9,948,258 km (0.078 R)
• M41: 10,380,596 km (0.102 R)
• M42: 11,129,633 km (0.113 R)
• M43: 11,420,750 km (0.063 R)
• M44: 11,668,933 km (0.102 R)
• M45: 12,308,913 km (0.065 R)
• M46: 12,563,528 km (0.094 R)
• M47: 12,819,790 km (0.102 R)
• M48: 12,983,898 km (0.054 R)
• M49: 13,314,061 km (0.097 R)
• M50: 13,551,622 km (0.078 R)
• M51: 14,103,190 km (0.103 R)
• M52: 14,467,012 km (0.064 R)
• M53: 14,564,549 km (0.086 R)
• M54: 14,662,237 km (0.096 R)
• M55: 14,809,292 km (0.049 R)
• M56: 14,956,795 km (0.101 R)
• M57: 15,129,581 km (0.111 R)
• M58: 15,278,131 km (0.111 R)
• M59: 15,551,746 km (0.117 R)
• M60: 16,560,783 km (0.096 R)
• M61: 16,662,809 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.5

Radius: 12.5

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.75 AU - 6.07 AU

Year: 4792 Days

Day: 8.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 33,213,012 km

• M1: 174,880 km (0.059 R)
• M2: 362,625 km (0.116 R)
• M3: 460,612 km (0.041 R)
• M4: 593,604 km (0.078 R)
• M5: 678,127 km (0.054 R)
• M6: 945,907 km (0.11 R)
• M7: 1,722,919 km (0.092 R)
• M8: 1,924,427 km (0.088 R)
• M9: 2,095,118 km (0.103 R)
• M10: 2,575,477 km (0.107 R)
• M11: 2,785,961 km (0.032 R)
• M12: 3,314,042 km (0.09 R)
• M13: 3,451,073 km (0.068 R)
• M14: 3,566,563 km (0.087 R)
• M15: 3,707,185 km (0.074 R)
• M16: 5,000,907 km (0.029 R)
• M17: 5,833,569 km (0.107 R)
• M18: 5,944,271 km (0.095 R)
• M19: 6,027,597 km (0.046 R)
• M20: 6,167,621 km (0.119 R)
• M21: 6,336,966 km (0.113 R)
• M22: 7,236,498 km (0.067 R)
• M23: 7,535,245 km (0.087 R)
• M24: 8,612,649 km (0.116 R)
• M25: 9,379,338 km (0.086 R)
• M26: 10,134,508 km (0.1 R)
• M27: 10,671,415 km (0.1 R)
• M28: 11,148,931 km (0.06 R)
• M29: 11,321,118 km (0.085 R)
• M30: 12,053,998 km (0.097 R)
• M31: 12,230,823 km (0.071 R)
• M32: 13,382,726 km (0.112 R)
• M33: 13,529,183 km (0.06 R)
• M34: 13,712,889 km (0.113 R)
• M35: 13,934,593 km (0.038 R)
• M36: 14,045,894 km (0.067 R)
• M37: 14,493,939 km (0.042 R)
• M38: 14,606,736 km (0.041 R)
• M39: 15,442,390 km (0.036 R)
• M40: 15,943,692 km (0.102 R)
• M41: 16,450,231 km (0.087 R)
• M42: 16,567,815 km (0.119 R)
• M43: 17,120,579 km (0.095 R)
• M44: 17,479,165 km (0.117 R)
• M45: 17,799,903 km (0.038 R)
• M46: 18,488,202 km (0.11 R)
• M47: 18,692,254 km (0.119 R)
• M48: 19,020,322 km (0.085 R)
• M49: 19,391,624 km (0.089 R)
• M50: 19,474,501 km (0.117 R)
• M51: 19,723,881 km (0.116 R)
• M52: 19,974,158 km (0.119 R)
• M53: 20,689,236 km (0.049 R)
• M54: 21,156,280 km (0.098 R)
• M55: 21,798,953 km (0.1 R)
• M56: 21,971,439 km (0.11 R)
• M57: 22,187,608 km (0.116 R)
• M58: 22,274,375 km (0.105 R)
• M59: 22,928,118 km (0.08 R)
• M60: 23,411,468 km (0.12 R)
• M61: 23,499,731 km (0.061 R)
• M62: 24,433,072 km (0.072 R)
• M63: 25,107,310 km (0.083 R)
• M64: 25,696,576 km (0.11 R)
• M65: 25,878,786 km (0.066 R)
• M66: 26,015,668 km (0.083 R)
• M67: 26,107,072 km (0.089 R)
• M68: 26,519,813 km (0.094 R)
• M69: 26,657,892 km (0.105 R)
• M70: 27,351,876 km (0.116 R)
• M71: 28,333,388 km (0.078 R)
• M72: 28,568,855 km (0.108 R)
• M73: 29,136,429 km (0.085 R)
• M74: 29,231,424 km (0.09 R)
• M75: 29,707,893 km (0.088 R)
• M76: 30,475,480 km (0.103 R)
• M77: 30,764,952 km (0.107 R)
• M78: 30,910,062 km (0.062 R)
• M79: 31,834,427 km (0.043 R)
• M80: 32,521,231 km (0.076 R)
• M81: 33,064,421 km (0.093 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 17,405 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit