🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.5 AU - 1.5 AU

Year: 649 Days

Day: 45.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,794,978 km

• M1: 47,423 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.35 AU - 5.19 AU

Year: 3679 Days

Day: 36.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,794,978 km

• M1: 3,802,479 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.7

Radius: 9

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.25 AU - 9.29 AU

Year: 7648 Days

Day: 8.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 54,794,978 km

• M1: 112,049 km (0.106 R)
• M2: 435,180 km (0.097 R)
• M3: 729,439 km (0.106 R)
• M4: 1,040,004 km (0.057 R)
• M5: 1,383,780 km (0.093 R)
• M6: 1,749,996 km (0.097 R)
• M7: 2,119,054 km (0.096 R)
• M8: 2,421,242 km (0.115 R)
• M9: 3,193,615 km (0.114 R)
• M10: 3,839,729 km (0.077 R)
• M11: 4,121,571 km (0.109 R)
• M12: 4,442,608 km (0.06 R)
• M13: 5,276,018 km (0.108 R)
• M14: 6,435,551 km (0.073 R)
• M15: 7,180,099 km (0.107 R)
• M16: 7,464,784 km (0.073 R)
• M17: 10,422,184 km (0.103 R)
• M18: 11,886,299 km (0.067 R)
• M19: 13,429,102 km (0.047 R)
• M20: 13,753,131 km (0.098 R)
• M21: 14,472,846 km (0.084 R)
• M22: 15,510,606 km (0.109 R)
• M23: 21,454,130 km (0.08 R)
• M24: 23,340,709 km (0.101 R)
• M25: 27,182,232 km (0.1 R)
• M26: 27,788,253 km (0.083 R)
• M27: 28,491,812 km (0.117 R)
• M28: 31,710,410 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.2

Radius: 8.5

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 11.77 AU - 12.09 AU

Year: 14550 Days

Day: 13.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 54,794,978 km

• M1: 105,766 km (0.063 R)
• M2: 759,060 km (0.076 R)
• M3: 1,573,919 km (0.058 R)
• M4: 2,723,280 km (0.044 R)
• M5: 3,672,478 km (0.067 R)
• M6: 5,872,913 km (0.097 R)
• M7: 6,625,690 km (0.104 R)
• M8: 8,075,443 km (0.078 R)
• M9: 8,405,755 km (0.083 R)
• M10: 9,864,783 km (0.098 R)
• M11: 10,532,139 km (0.108 R)
• M12: 14,508,600 km (0.111 R)
• M13: 16,333,245 km (0.095 R)
• M14: 16,662,510 km (0.117 R)
• M15: 18,447,362 km (0.069 R)
• M16: 28,639,615 km (0.078 R)
• M17: 30,390,059 km (0.082 R)
• M18: 30,888,669 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 623.6

Radius: 3.7

Gravity: 45.55 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 11.93 AU - 14.55 AU

Year: 17011 Days

Day: 22.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 54,794,978 km

• M1: 46,824 km (0.087 R)
• M2: 169,046 km (0.07 R)
• M3: 292,314 km (0.09 R)
• M4: 1,529,638 km (0.059 R)
• M5: 3,647,495 km (0.101 R)
• M6: 3,850,649 km (0.089 R)
• M7: 4,092,250 km (0.064 R)
• M8: 4,638,880 km (0.099 R)
• M9: 6,611,927 km (0.072 R)
• M10: 7,135,818 km (0.081 R)
• M11: 8,021,139 km (0.103 R)
• M12: 8,718,564 km (0.116 R)
• M13: 9,839,202 km (0.076 R)
• M14: 10,347,535 km (0.088 R)
• M15: 10,932,762 km (0.112 R)
• M16: 16,274,603 km (0.076 R)
• M17: 16,430,633 km (0.113 R)
• M18: 22,350,071 km (0.12 R)
• M19: 22,542,903 km (0.11 R)
• M20: 23,325,300 km (0.111 R)
• M21: 23,823,461 km (0.113 R)
• M22: 25,465,148 km (0.041 R)
• M23: 26,206,405 km (0.113 R)
• M24: 30,012,774 km (0.034 R)
• M25: 33,790,120 km (0.072 R)
• M26: 34,044,137 km (0.085 R)
• M27: 37,463,346 km (0.061 R)
• M28: 45,436,314 km (0.057 R)
• M29: 45,590,849 km (0.076 R)
• M30: 49,569,853 km (0.094 R)
• M31: 56,407,373 km (0.035 R)
• M32: 57,484,328 km (0.047 R)
• M33: 61,550,398 km (0.033 R)
• M34: 65,804,064 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.9

Radius: 7.4

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 15.3 AU - 19.2 AU

Year: 25298 Days

Day: 24.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 54,794,978 km

• M1: 92,003 km (0.111 R)
• M2: 432,787 km (0.103 R)
• M3: 715,078 km (0.119 R)
• M4: 1,098,497 km (0.074 R)
• M5: 1,345,034 km (0.057 R)
• M6: 2,417,352 km (0.101 R)
• M7: 2,795,984 km (0.114 R)
• M8: 3,262,580 km (0.043 R)
• M9: 4,291,365 km (0.118 R)
• M10: 4,625,865 km (0.048 R)
• M11: 5,210,943 km (0.099 R)
• M12: 5,991,694 km (0.088 R)
• M13: 8,144,258 km (0.108 R)
• M14: 8,421,762 km (0.047 R)
• M15: 10,276,027 km (0.059 R)
• M16: 10,545,902 km (0.12 R)
• M17: 12,265,829 km (0.102 R)
• M18: 13,705,259 km (0.062 R)
• M19: 14,032,579 km (0.101 R)
• M20: 17,216,621 km (0.095 R)
• M21: 17,751,732 km (0.107 R)
• M22: 21,724,154 km (0.104 R)
• M23: 23,541,020 km (0.039 R)
• M24: 25,654,090 km (0.1 R)
• M25: 27,062,704 km (0.094 R)
• M26: 27,786,009 km (0.036 R)
• M27: 28,416,265 km (0.091 R)
• M28: 32,168,479 km (0.112 R)
• M29: 32,863,361 km (0.104 R)
• M30: 40,504,521 km (0.09 R)
• M31: 44,092,776 km (0.091 R)
• M32: 49,249,863 km (0.094 R)
• M33: 53,492,608 km (0.113 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 10,833 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit