🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.58 AU - 0.68 AU

Year: 177 Days

Day: 24.5 Hours

Environment

Temp: 226 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,564,302 km

• M1: 269,426 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.24 AU - 1.34 AU

Year: 520 Days

Day: 15.4 Hours

Environment

Temp: -1 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 23,564,302 km

• M1: 225,444 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.43 AU - 1.59 AU

Year: 658 Days

Day: 14.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.66 AU - 1.9 AU

Year: 842 Days

Day: 17.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 23,564,302 km

• M1: 149,448 km (0.051 R)
• M2: 487,539 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.4

Radius: 10.1

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 9.75 AU - 10.81 AU

Year: 11693 Days

Day: 10.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 23,564,302 km

• M1: 127,457 km (0.093 R)
• M2: 219,610 km (0.096 R)
• M3: 450,589 km (0.074 R)
• M4: 685,607 km (0.039 R)
• M5: 939,026 km (0.096 R)
• M6: 1,709,455 km (0.065 R)
• M7: 2,029,295 km (0.113 R)
• M8: 2,816,778 km (0.038 R)
• M9: 3,035,341 km (0.113 R)
• M10: 3,589,302 km (0.076 R)
• M11: 4,316,497 km (0.046 R)
• M12: 4,605,520 km (0.091 R)
• M13: 4,863,576 km (0.095 R)
• M14: 6,143,087 km (0.067 R)
• M15: 6,715,897 km (0.091 R)
• M16: 6,799,074 km (0.079 R)
• M17: 7,008,810 km (0.113 R)
• M18: 7,093,183 km (0.115 R)
• M19: 7,434,416 km (0.086 R)
• M20: 8,716,021 km (0.119 R)
• M21: 8,943,858 km (0.085 R)
• M22: 9,173,790 km (0.106 R)
• M23: 9,874,955 km (0.06 R)
• M24: 11,378,264 km (0.105 R)
• M25: 11,577,529 km (0.088 R)
• M26: 11,677,460 km (0.088 R)
• M27: 11,777,840 km (0.11 R)
• M28: 11,979,349 km (0.104 R)
• M29: 12,334,644 km (0.057 R)
• M30: 12,436,819 km (0.096 R)
• M31: 13,579,148 km (0.093 R)
• M32: 13,896,595 km (0.058 R)
• M33: 15,081,111 km (0.101 R)
• M34: 15,409,777 km (0.082 R)
• M35: 16,861,326 km (0.074 R)
• M36: 18,531,287 km (0.075 R)
• M37: 18,942,232 km (0.048 R)
• M38: 19,952,766 km (0.07 R)
• M39: 20,133,031 km (0.108 R)
• M40: 20,313,596 km (0.112 R)
• M41: 21,102,874 km (0.12 R)
• M42: 22,774,032 km (0.086 R)
• M43: 22,962,376 km (0.071 R)
• M44: 25,002,891 km (0.058 R)
• M45: 26,241,710 km (0.105 R)
• M46: 26,307,534 km (0.07 R)
• M47: 26,703,220 km (0.054 R)
• M48: 27,701,038 km (0.047 R)
• M49: 28,305,563 km (0.114 R)
• M50: 29,186,545 km (0.074 R)
• M51: 29,322,828 km (0.104 R)
• M52: 30,283,097 km (0.086 R)
• M53: 30,490,140 km (0.101 R)
• M54: 31,672,712 km (0.075 R)
• M55: 32,234,302 km (0.116 R)
• M56: 32,657,664 km (0.092 R)
• M57: 32,799,333 km (0.106 R)
• M58: 32,941,002 km (0.108 R)
• M59: 33,012,061 km (0.116 R)
• M60: 34,297,855 km (0.074 R)
• M61: 34,802,299 km (0.1 R)
• M62: 37,065,715 km (0.106 R)
• M63: 37,583,473 km (0.05 R)
• M64: 39,677,993 km (0.092 R)
• M65: 40,056,027 km (0.107 R)
• M66: 40,131,723 km (0.072 R)
• M67: 41,733,468 km (0.039 R)
• M68: 42,040,891 km (0.101 R)
• M69: 43,745,260 km (0.103 R)
• M70: 44,762,974 km (0.089 R)
• M71: 45,156,416 km (0.074 R)
• M72: 46,105,615 km (0.108 R)
• M73: 46,343,924 km (0.061 R)
• M74: 46,821,740 km (0.112 R)
• M75: 47,221,166 km (0.109 R)
• M76: 47,381,236 km (0.092 R)
• M77: 47,782,308 km (0.102 R)
• M78: 48,668,526 km (0.025 R)
• M79: 49,073,188 km (0.051 R)
• M80: 50,048,865 km (0.115 R)
• M81: 50,293,757 km (0.109 R)
• M82: 50,866,866 km (0.098 R)
• M83: 52,019,368 km (0.117 R)
• M84: 53,097,371 km (0.101 R)
• M85: 55,781,904 km (0.095 R)
• M86: 55,866,577 km (0.12 R)
• M87: 56,460,032 km (0.081 R)
• M88: 56,714,946 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.7

Radius: 10.8

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 11.73 AU - 12.65 AU

Year: 15099 Days

Day: 14.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 23,564,302 km

• M1: 161,416 km (0.113 R)
• M2: 238,309 km (0.114 R)
• M3: 307,872 km (0.032 R)
• M4: 504,743 km (0.051 R)
• M5: 587,022 km (0.092 R)
• M6: 725,250 km (0.107 R)
• M7: 989,141 km (0.074 R)
• M8: 1,072,018 km (0.067 R)
• M9: 1,762,113 km (0.062 R)
• M10: 1,938,489 km (0.044 R)
• M11: 2,198,640 km (0.104 R)
• M12: 2,389,078 km (0.066 R)
• M13: 2,585,051 km (0.11 R)
• M14: 3,169,081 km (0.105 R)
• M15: 4,237,210 km (0.08 R)
• M16: 4,455,324 km (0.066 R)
• M17: 5,428,907 km (0.107 R)
• M18: 6,603,100 km (0.106 R)
• M19: 7,207,177 km (0.066 R)
• M20: 7,611,689 km (0.113 R)
• M21: 7,707,881 km (0.065 R)
• M22: 8,844,077 km (0.082 R)
• M23: 9,691,249 km (0.036 R)
• M24: 9,848,028 km (0.069 R)
• M25: 10,296,821 km (0.107 R)
• M26: 10,376,856 km (0.054 R)
• M27: 10,860,656 km (0.096 R)
• M28: 11,324,409 km (0.071 R)
• M29: 12,243,090 km (0.047 R)
• M30: 14,062,649 km (0.109 R)
• M31: 14,210,751 km (0.071 R)
• M32: 14,568,140 km (0.119 R)
• M33: 14,868,233 km (0.082 R)
• M34: 15,719,295 km (0.115 R)
• M35: 16,150,736 km (0.099 R)
• M36: 16,399,068 km (0.09 R)
• M37: 16,773,811 km (0.033 R)
• M38: 16,993,869 km (0.025 R)
• M39: 17,436,679 km (0.038 R)
• M40: 18,204,714 km (0.09 R)
• M41: 18,430,757 km (0.111 R)
• M42: 19,245,766 km (0.048 R)
• M43: 19,972,662 km (0.066 R)
• M44: 20,139,165 km (0.086 R)
• M45: 20,440,006 km (0.095 R)
• M46: 20,877,131 km (0.078 R)
• M47: 21,487,490 km (0.088 R)
• M48: 21,863,430 km (0.085 R)
• M49: 22,035,018 km (0.102 R)
• M50: 23,108,832 km (0.093 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 18,408 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit