🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.32 AU - 1.66 AU

Year: 651 Days

Day: 21.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,730,002 km

• M1: 263,143 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.6

Radius: 14.3

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.02 AU - 6.58 AU

Year: 5663 Days

Day: 10.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 100,730,002 km

• M1: 177,872 km (0.066 R)
• M2: 624,122 km (0.096 R)
• M3: 1,427,463 km (0.115 R)
• M4: 2,032,586 km (0.112 R)
• M5: 2,732,256 km (0.041 R)
• M6: 3,413,075 km (0.087 R)
• M7: 4,008,176 km (0.054 R)
• M8: 6,027,298 km (0.103 R)
• M9: 7,259,985 km (0.096 R)
• M10: 8,861,729 km (0.079 R)
• M11: 10,688,319 km (0.098 R)
• M12: 12,124,309 km (0.114 R)
• M13: 14,196,090 km (0.095 R)
• M14: 15,255,841 km (0.062 R)
• M15: 20,246,576 km (0.111 R)
• M16: 21,210,435 km (0.095 R)
• M17: 22,673,652 km (0.077 R)
• M18: 23,957,351 km (0.115 R)
• M19: 25,886,715 km (0.054 R)
• M20: 27,467,515 km (0.109 R)
• M21: 29,485,890 km (0.115 R)
• M22: 30,339,495 km (0.062 R)
• M23: 32,797,089 km (0.082 R)
• M24: 34,022,745 km (0.104 R)
• M25: 34,542,448 km (0.116 R)
• M26: 35,704,225 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.2

Radius: 12.2

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.21 AU - 9.63 AU

Year: 7983 Days

Day: 13.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 100,730,002 km

• M1: 151,692 km (0.068 R)
• M2: 550,520 km (0.118 R)
• M3: 1,220,719 km (0.111 R)
• M4: 2,068,939 km (0.115 R)
• M5: 2,480,781 km (0.055 R)
• M6: 3,540,682 km (0.098 R)
• M7: 4,085,967 km (0.09 R)
• M8: 4,605,370 km (0.114 R)
• M9: 4,994,774 km (0.034 R)
• M10: 5,528,090 km (0.109 R)
• M11: 7,248,466 km (0.119 R)
• M12: 7,662,104 km (0.057 R)
• M13: 8,051,806 km (0.063 R)
• M14: 9,041,695 km (0.05 R)
• M15: 9,521,755 km (0.05 R)
• M16: 10,485,614 km (0.084 R)
• M17: 13,041,643 km (0.063 R)
• M18: 21,198,916 km (0.087 R)
• M19: 27,173,107 km (0.116 R)
• M20: 27,716,446 km (0.1 R)
• M21: 30,445,859 km (0.082 R)
• M22: 32,938,758 km (0.058 R)
• M23: 35,564,799 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34.7

Radius: 5.8

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 11.88 AU - 18.34 AU

Year: 21036 Days

Day: 19.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 100,730,002 km

• M1: 73,602 km (0.066 R)
• M2: 315,053 km (0.072 R)
• M3: 576,700 km (0.099 R)
• M4: 1,125,425 km (0.062 R)
• M5: 1,579,454 km (0.114 R)
• M6: 2,333,428 km (0.064 R)
• M7: 2,736,594 km (0.088 R)
• M8: 7,686,339 km (0.087 R)
• M9: 9,655,495 km (0.076 R)
• M10: 9,907,269 km (0.109 R)
• M11: 12,276,899 km (0.104 R)
• M12: 18,482,518 km (0.078 R)
• M13: 23,060,512 km (0.09 R)
• M14: 24,584,166 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.9

Radius: 3.3

Gravity: 81.26 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 17.92 AU - 17.92 AU

Year: 27169 Days

Day: 18.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 100,730,002 km

• M1: 49,068 km (0.05 R)
• M2: 212,279 km (0.111 R)
• M3: 514,317 km (0.115 R)
• M4: 684,410 km (0.053 R)
• M5: 995,574 km (0.094 R)
• M6: 1,122,882 km (0.037 R)
• M7: 1,517,072 km (0.063 R)
• M8: 2,040,964 km (0.078 R)
• M9: 2,923,890 km (0.063 R)
• M10: 3,277,689 km (0.061 R)
• M11: 3,433,271 km (0.085 R)
• M12: 4,213,274 km (0.083 R)
• M13: 4,860,884 km (0.053 R)
• M14: 5,146,017 km (0.083 R)
• M15: 5,794,225 km (0.085 R)
• M16: 6,446,621 km (0.111 R)
• M17: 6,941,790 km (0.11 R)
• M18: 7,250,710 km (0.051 R)
• M19: 7,515,049 km (0.053 R)
• M20: 7,951,426 km (0.033 R)
• M21: 8,578,690 km (0.112 R)
• M22: 8,994,572 km (0.082 R)
• M23: 10,256,879 km (0.092 R)
• M24: 12,141,662 km (0.115 R)
• M25: 16,579,334 km (0.101 R)
• M26: 17,130,602 km (0.098 R)
• M27: 20,802,482 km (0.096 R)
• M28: 22,097,550 km (0.083 R)
• M29: 22,318,506 km (0.108 R)
• M30: 25,568,071 km (0.107 R)
• M31: 27,815,630 km (0.101 R)
• M32: 31,289,143 km (0.074 R)
• M33: 35,492,244 km (0.053 R)
• M34: 35,643,488 km (0.115 R)
• M35: 39,081,546 km (0.082 R)
• M36: 39,242,962 km (0.082 R)
• M37: 46,607,815 km (0.111 R)
• M38: 47,703,470 km (0.084 R)
• M39: 52,846,794 km (0.098 R)
• M40: 57,509,461 km (0.08 R)
• M41: 70,230,216 km (0.09 R)
• M42: 75,601,977 km (0.107 R)
• M43: 75,852,553 km (0.083 R)
• M44: 76,607,274 km (0.108 R)
• M45: 79,676,424 km (0.117 R)
• M46: 84,163,014 km (0.052 R)
• M47: 95,377,918 km (0.095 R)
• M48: 101,645,620 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 833

Radius: 8

Gravity: 13.02 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 13.99 AU - 22.25 AU

Year: 27626 Days

Day: 23.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 100,730,002 km

• M1: 100,231 km (0.099 R)
• M2: 593,904 km (0.086 R)
• M3: 1,388,867 km (0.034 R)
• M4: 1,748,500 km (0.062 R)
• M5: 2,058,317 km (0.109 R)
• M6: 2,682,888 km (0.103 R)
• M7: 3,650,487 km (0.114 R)
• M8: 6,685,828 km (0.106 R)
• M9: 7,449,076 km (0.115 R)
• M10: 8,269,022 km (0.062 R)
• M11: 8,907,506 km (0.048 R)
• M12: 9,330,718 km (0.088 R)
• M13: 9,767,245 km (0.075 R)
• M14: 10,087,384 km (0.116 R)
• M15: 12,157,370 km (0.105 R)
• M16: 14,005,502 km (0.115 R)
• M17: 17,583,135 km (0.05 R)
• M18: 17,866,623 km (0.064 R)
• M19: 38,765,745 km (0.062 R)
• M20: 43,925,974 km (0.094 R)
• M21: 45,151,480 km (0.077 R)
• M22: 46,760,405 km (0.114 R)
• M23: 48,964,430 km (0.047 R)
• M24: 50,471,778 km (0.094 R)
• M25: 64,329,628 km (0.044 R)
• M26: 68,676,343 km (0.098 R)
• M27: 71,040,887 km (0.11 R)
• M28: 78,459,296 km (0.069 R)
• M29: 80,521,204 km (0.089 R)
• M30: 84,484,350 km (0.098 R)
• M31: 85,292,328 km (0.104 R)
• M32: 86,377,511 km (0.102 R)
• M33: 88,575,702 km (0.117 R)
• M34: 89,409,411 km (0.072 R)
• M35: 92,797,055 km (0.043 R)
• M36: 94,233,494 km (0.1 R)
• M37: 95,976,608 km (0.071 R)
• M38: 96,269,222 km (0.092 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 13,845 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit