🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.48 AU - 0.52 AU

Year: 225 Days

Day: 13.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,496,886 km

• M1: 140,323 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.49 AU - 0.51 AU

Year: 225 Days

Day: 47.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.9

Radius: 8.8

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.56 AU - 0.94 AU

Year: 413 Days

Day: 9.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 35,496,886 km

• M1: 112,348 km (0.064 R)
• M2: 167,998 km (0.12 R)
• M3: 242,199 km (0.069 R)
• M4: 313,108 km (0.106 R)
• M5: 381,624 km (0.118 R)
• M6: 447,298 km (0.043 R)
• M7: 511,026 km (0.079 R)
• M8: 581,637 km (0.102 R)
• M9: 655,987 km (0.113 R)
• M10: 711,338 km (0.072 R)
• M11: 768,335 km (0.116 R)
• M12: 875,297 km (0.114 R)
• M13: 937,081 km (0.115 R)
• M14: 1,131,409 km (0.109 R)
• M15: 1,208,302 km (0.082 R)
• M16: 1,348,475 km (0.077 R)
• M17: 1,459,776 km (0.107 R)
• M18: 1,529,040 km (0.103 R)
• M19: 1,609,523 km (0.085 R)
• M20: 1,691,503 km (0.087 R)
• M21: 1,796,072 km (0.028 R)
• M22: 1,886,579 km (0.071 R)
• M23: 1,951,504 km (0.111 R)
• M24: 2,195,947 km (0.111 R)
• M25: 2,252,944 km (0.071 R)
• M26: 2,321,909 km (0.071 R)
• M27: 2,635,316 km (0.076 R)
• M28: 2,702,037 km (0.104 R)
• M29: 2,812,590 km (0.103 R)
• M30: 2,949,621 km (0.094 R)
• M31: 3,140,209 km (0.054 R)
• M32: 3,211,118 km (0.105 R)
• M33: 3,341,418 km (0.086 R)
• M34: 3,634,331 km (0.092 R)
• M35: 3,729,325 km (0.078 R)
• M36: 3,811,305 km (0.105 R)
• M37: 3,998,302 km (0.094 R)
• M38: 4,152,687 km (0.083 R)
• M39: 4,302,136 km (0.06 R)
• M40: 4,366,612 km (0.112 R)
• M41: 4,424,357 km (0.069 R)
• M42: 4,576,947 km (0.089 R)
• M43: 4,768,283 km (0.086 R)
• M44: 4,879,883 km (0.063 R)
• M45: 4,939,722 km (0.092 R)
• M46: 5,014,969 km (0.105 R)
• M47: 5,189,251 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.8

Radius: 11.9

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.3 AU - 3.36 AU

Year: 3864 Days

Day: 7.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 35,496,886 km

• M1: 175,478 km (0.082 R)
• M2: 265,686 km (0.086 R)
• M3: 383,120 km (0.064 R)
• M4: 480,957 km (0.034 R)
• M5: 667,207 km (0.069 R)
• M6: 802,293 km (0.085 R)
• M7: 890,407 km (0.096 R)
• M8: 1,077,553 km (0.117 R)
• M9: 1,383,182 km (0.072 R)
• M10: 1,505,104 km (0.113 R)
• M11: 1,588,430 km (0.039 R)
• M12: 1,833,472 km (0.119 R)
• M13: 2,295,879 km (0.113 R)
• M14: 2,441,736 km (0.106 R)
• M15: 2,590,736 km (0.109 R)
• M16: 2,742,877 km (0.097 R)
• M17: 2,863,303 km (0.054 R)
• M18: 2,950,369 km (0.051 R)
• M19: 3,660,510 km (0.107 R)
• M20: 3,812,801 km (0.07 R)
• M21: 3,889,545 km (0.084 R)
• M22: 4,301,836 km (0.119 R)
• M23: 4,584,576 km (0.08 R)
• M24: 4,978,019 km (0.088 R)
• M25: 5,490,691 km (0.073 R)
• M26: 6,939,247 km (0.117 R)
• M27: 7,128,339 km (0.052 R)
• M28: 7,271,354 km (0.104 R)
• M29: 7,367,097 km (0.07 R)
• M30: 9,396,841 km (0.109 R)
• M31: 9,790,732 km (0.106 R)
• M32: 10,109,824 km (0.067 R)
• M33: 10,324,347 km (0.062 R)
• M34: 10,867,537 km (0.074 R)
• M35: 11,059,920 km (0.051 R)
• M36: 11,253,350 km (0.098 R)
• M37: 11,671,626 km (0.104 R)
• M38: 11,755,999 km (0.099 R)
• M39: 11,953,468 km (0.047 R)
• M40: 12,783,138 km (0.12 R)
• M41: 12,899,076 km (0.1 R)
• M42: 13,219,665 km (0.083 R)
• M43: 13,868,770 km (0.082 R)
• M44: 14,528,347 km (0.115 R)
• M45: 14,922,836 km (0.082 R)
• M46: 15,075,426 km (0.053 R)
• M47: 15,660,503 km (0.099 R)
• M48: 15,846,753 km (0.058 R)
• M49: 16,284,177 km (0.085 R)
• M50: 16,535,950 km (0.117 R)
• M51: 16,757,355 km (0.12 R)
• M52: 17,171,143 km (0.104 R)
• M53: 17,267,185 km (0.079 R)
• M54: 17,363,226 km (0.1 R)
• M55: 17,685,011 km (0.102 R)
• M56: 19,024,960 km (0.101 R)
• M57: 19,223,775 km (0.09 R)
• M58: 19,489,910 km (0.063 R)
• M59: 19,723,731 km (0.112 R)
• M60: 20,397,221 km (0.043 R)
• M61: 21,112,448 km (0.03 R)
• M62: 21,318,295 km (0.095 R)
• M63: 21,732,083 km (0.112 R)
• M64: 21,835,904 km (0.064 R)
• M65: 21,974,730 km (0.055 R)
• M66: 22,287,839 km (0.119 R)
• M67: 22,602,593 km (0.085 R)
• M68: 22,778,071 km (0.049 R)
• M69: 23,378,108 km (0.118 R)
• M70: 23,591,135 km (0.098 R)
• M71: 23,911,873 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.4

Radius: 9.3

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.79 AU - 5.91 AU

Year: 7868 Days

Day: 10.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 35,496,886 km

• M1: 487,689 km (0.117 R)
• M2: 597,195 km (0.114 R)
• M3: 992,432 km (0.111 R)
• M4: 1,135,298 km (0.061 R)
• M5: 1,388,867 km (0.06 R)
• M6: 1,909,766 km (0.043 R)
• M7: 2,049,042 km (0.088 R)
• M8: 2,130,124 km (0.067 R)
• M9: 2,750,357 km (0.07 R)
• M10: 2,862,854 km (0.098 R)
• M11: 2,953,810 km (0.119 R)
• M12: 3,138,863 km (0.086 R)
• M13: 3,472,017 km (0.118 R)
• M14: 3,766,575 km (0.047 R)
• M15: 3,942,203 km (0.039 R)
• M16: 4,146,255 km (0.056 R)
• M17: 4,406,256 km (0.113 R)
• M18: 4,485,393 km (0.079 R)
• M19: 4,564,829 km (0.094 R)
• M20: 5,079,446 km (0.091 R)
• M21: 5,190,149 km (0.113 R)
• M22: 6,016,826 km (0.084 R)
• M23: 6,222,523 km (0.113 R)
• M24: 6,580,511 km (0.092 R)
• M25: 6,640,799 km (0.097 R)
• M26: 6,822,860 km (0.065 R)
• M27: 8,208,136 km (0.088 R)
• M28: 8,633,742 km (0.117 R)
• M29: 8,832,557 km (0.119 R)
• M30: 9,066,529 km (0.101 R)
• M31: 9,268,635 km (0.088 R)
• M32: 10,724,971 km (0.087 R)
• M33: 10,867,388 km (0.114 R)
• M34: 10,974,649 km (0.067 R)
• M35: 11,046,307 km (0.082 R)
• M36: 11,334,582 km (0.072 R)
• M37: 11,443,340 km (0.072 R)
• M38: 11,845,010 km (0.088 R)
• M39: 12,363,067 km (0.094 R)
• M40: 12,437,717 km (0.114 R)
• M41: 13,728,746 km (0.113 R)
• M42: 13,922,176 km (0.069 R)
• M43: 14,077,608 km (0.102 R)
• M44: 14,350,924 km (0.096 R)
• M45: 14,429,463 km (0.092 R)
• M46: 14,586,690 km (0.101 R)
• M47: 14,863,296 km (0.068 R)
• M48: 15,101,905 km (0.1 R)
• M49: 15,905,994 km (0.103 R)
• M50: 16,027,916 km (0.089 R)
• M51: 16,272,508 km (0.051 R)
• M52: 16,354,189 km (0.092 R)
• M53: 16,518,298 km (0.11 R)
• M54: 16,806,573 km (0.043 R)
• M55: 17,765,794 km (0.069 R)
• M56: 17,934,391 km (0.118 R)
• M57: 18,146,072 km (0.085 R)
• M58: 18,914,407 km (0.057 R)
• M59: 20,615,484 km (0.112 R)
• M60: 20,970,480 km (0.108 R)
• M61: 21,148,651 km (0.097 R)
• M62: 21,282,691 km (0.103 R)
• M63: 21,911,899 km (0.035 R)
• M64: 22,821,155 km (0.066 R)
• M65: 23,188,418 km (0.104 R)
• M66: 23,511,400 km (0.032 R)
• M67: 24,021,828 km (0.081 R)
• M68: 25,384,963 km (0.108 R)
• M69: 26,531,930 km (0.072 R)
• M70: 28,826,911 km (0.074 R)
• M71: 30,627,322 km (0.109 R)
• M72: 31,694,254 km (0.106 R)
• M73: 32,052,541 km (0.114 R)
• M74: 32,515,247 km (0.054 R)
• M75: 33,707,841 km (0.085 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 13,783 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit