🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.75 AU - 2.61 AU

Year: 1226 Days

Day: 18.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 107,862,213 km

• M1: 569,818 km (0.09 R)
• M2: 901,776 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.85 AU - 2.93 AU

Year: 1407 Days

Day: 31.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.3

Radius: 14

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.61 AU - 5.13 AU

Year: 3479 Days

Day: 6.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 107,862,213 km

• M1: 212,878 km (0.102 R)
• M2: 446,400 km (0.069 R)
• M3: 586,274 km (0.075 R)
• M4: 732,282 km (0.034 R)
• M5: 847,921 km (0.098 R)
• M6: 1,086,081 km (0.12 R)
• M7: 1,477,877 km (0.112 R)
• M8: 1,653,804 km (0.103 R)
• M9: 1,752,838 km (0.119 R)
• M10: 1,879,548 km (0.116 R)
• M11: 2,242,023 km (0.079 R)
• M12: 2,370,977 km (0.118 R)
• M13: 2,743,924 km (0.051 R)
• M14: 2,832,636 km (0.045 R)
• M15: 3,135,721 km (0.068 R)
• M16: 3,291,303 km (0.091 R)
• M17: 3,884,010 km (0.103 R)
• M18: 4,029,119 km (0.095 R)
• M19: 4,130,547 km (0.115 R)
• M20: 4,313,206 km (0.03 R)
• M21: 4,451,883 km (0.117 R)
• M22: 4,627,511 km (0.112 R)
• M23: 4,733,875 km (0.082 R)
• M24: 4,829,169 km (0.102 R)
• M25: 5,009,733 km (0.099 R)
• M26: 5,868,874 km (0.043 R)
• M27: 6,269,946 km (0.088 R)
• M28: 6,414,308 km (0.109 R)
• M29: 6,867,889 km (0.087 R)
• M30: 7,030,502 km (0.107 R)
• M31: 7,442,644 km (0.108 R)
• M32: 8,004,533 km (0.078 R)
• M33: 8,507,481 km (0.036 R)
• M34: 9,184,112 km (0.091 R)
• M35: 9,348,521 km (0.039 R)
• M36: 9,453,688 km (0.073 R)
• M37: 9,985,209 km (0.043 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.8

Radius: 13.5

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.51 AU - 8.31 AU

Year: 8472 Days

Day: 9.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 107,862,213 km

• M1: 345,571 km (0.103 R)
• M2: 445,054 km (0.074 R)
• M3: 619,485 km (0.119 R)
• M4: 764,296 km (0.111 R)
• M5: 892,501 km (0.082 R)
• M6: 1,953,150 km (0.119 R)
• M7: 2,300,815 km (0.067 R)
• M8: 2,690,667 km (0.067 R)
• M9: 2,780,276 km (0.054 R)
• M10: 3,387,195 km (0.111 R)
• M11: 3,656,322 km (0.082 R)
• M12: 3,932,629 km (0.081 R)
• M13: 4,112,146 km (0.073 R)
• M14: 4,559,444 km (0.08 R)
• M15: 5,245,649 km (0.086 R)
• M16: 5,672,901 km (0.119 R)
• M17: 6,052,580 km (0.077 R)
• M18: 6,141,292 km (0.116 R)
• M19: 6,230,602 km (0.047 R)
• M20: 6,320,211 km (0.066 R)
• M21: 6,470,706 km (0.111 R)
• M22: 6,867,290 km (0.111 R)
• M23: 7,209,271 km (0.11 R)
• M24: 8,400,220 km (0.032 R)
• M25: 8,632,396 km (0.062 R)
• M26: 8,732,626 km (0.083 R)
• M27: 8,833,156 km (0.112 R)
• M28: 9,069,221 km (0.056 R)
• M29: 9,205,206 km (0.089 R)
• M30: 9,547,934 km (0.103 R)
• M31: 9,790,283 km (0.094 R)
• M32: 10,034,876 km (0.044 R)
• M33: 10,352,173 km (0.066 R)
• M34: 10,458,686 km (0.047 R)
• M35: 10,601,253 km (0.11 R)
• M36: 11,802,374 km (0.096 R)
• M37: 11,913,675 km (0.069 R)
• M38: 12,324,920 km (0.064 R)
• M39: 13,046,281 km (0.062 R)
• M40: 13,898,540 km (0.116 R)
• M41: 14,291,982 km (0.063 R)
• M42: 14,848,935 km (0.099 R)
• M43: 15,251,204 km (0.09 R)
• M44: 16,355,086 km (0.09 R)
• M45: 17,231,431 km (0.111 R)
• M46: 17,315,654 km (0.11 R)
• M47: 17,400,028 km (0.094 R)
• M48: 17,824,138 km (0.084 R)
• M49: 18,251,688 km (0.064 R)
• M50: 18,855,914 km (0.08 R)
• M51: 19,247,711 km (0.081 R)
• M52: 20,976,913 km (0.119 R)
• M53: 21,428,399 km (0.076 R)
• M54: 22,065,686 km (0.049 R)
• M55: 22,478,726 km (0.03 R)
• M56: 22,755,482 km (0.116 R)
• M57: 22,894,309 km (0.115 R)
• M58: 24,534,500 km (0.081 R)
• M59: 24,914,777 km (0.065 R)
• M60: 25,010,071 km (0.076 R)
• M61: 25,632,997 km (0.11 R)
• M62: 26,845,039 km (0.1 R)
• M63: 26,942,876 km (0.109 R)
• M64: 27,828,196 km (0.113 R)
• M65: 28,523,377 km (0.12 R)
• M66: 28,823,022 km (0.109 R)
• M67: 29,829,666 km (0.032 R)
• M68: 30,032,371 km (0.061 R)
• M69: 30,184,662 km (0.109 R)
• M70: 30,847,679 km (0.085 R)
• M71: 31,464,023 km (0.108 R)
• M72: 31,877,212 km (0.062 R)
• M73: 32,240,136 km (0.097 R)
• M74: 33,547,771 km (0.048 R)
• M75: 34,128,510 km (0.067 R)
• M76: 34,234,575 km (0.1 R)
• M77: 34,340,640 km (0.087 R)
• M78: 35,193,049 km (0.118 R)
• M79: 36,106,493 km (0.052 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866.9

Radius: 3.7

Gravity: 63.32 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 16.01 AU - 20.75 AU

Year: 30006 Days

Day: 16.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 107,862,213 km

• M1: 306,376 km (0.114 R)
• M2: 524,341 km (0.088 R)
• M3: 844,630 km (0.064 R)
• M4: 876,344 km (0.083 R)
• M5: 908,508 km (0.114 R)
• M6: 1,041,052 km (0.106 R)
• M7: 1,361,490 km (0.119 R)
• M8: 1,591,123 km (0.116 R)
• M9: 2,531,495 km (0.085 R)
• M10: 3,872,640 km (0.082 R)
• M11: 4,983,404 km (0.114 R)
• M12: 5,275,569 km (0.102 R)
• M13: 5,573,119 km (0.068 R)
• M14: 6,689,119 km (0.102 R)
• M15: 7,736,903 km (0.12 R)
• M16: 7,804,072 km (0.078 R)
• M17: 10,347,535 km (0.108 R)
• M18: 13,361,633 km (0.116 R)
• M19: 13,847,826 km (0.107 R)
• M20: 14,257,275 km (0.092 R)
• M21: 14,339,704 km (0.108 R)
• M22: 15,509,559 km (0.064 R)
• M23: 16,106,006 km (0.033 R)
• M24: 16,536,549 km (0.092 R)
• M25: 16,709,783 km (0.105 R)
• M26: 16,883,616 km (0.043 R)
• M27: 18,925,926 km (0.059 R)
• M28: 19,198,044 km (0.114 R)
• M29: 20,577,786 km (0.103 R)
• M30: 21,894,097 km (0.103 R)
• M31: 23,043,757 km (0.112 R)
• M32: 23,821,217 km (0.1 R)
• M33: 24,114,878 km (0.103 R)
• M34: 24,508,320 km (0.069 R)
• M35: 26,002,803 km (0.1 R)
• M36: 27,834,629 km (0.108 R)
• M37: 29,287,822 km (0.096 R)
• M38: 29,707,594 km (0.052 R)
• M39: 32,159,353 km (0.079 R)
• M40: 32,592,439 km (0.055 R)
• M41: 32,918,413 km (0.115 R)
• M42: 34,786,142 km (0.116 R)
• M43: 35,900,647 km (0.12 R)
• M44: 37,708,238 km (0.054 R)
• M45: 38,508,437 km (0.07 R)
• M46: 39,083,341 km (0.06 R)
• M47: 39,198,681 km (0.097 R)
• M48: 39,314,021 km (0.06 R)
• M49: 40,125,290 km (0.113 R)
• M50: 41,059,080 km (0.116 R)
• M51: 41,646,402 km (0.045 R)
• M52: 46,199,712 km (0.077 R)
• M53: 47,423,871 km (0.086 R)
• M54: 47,793,229 km (0.055 R)
• M55: 50,029,268 km (0.102 R)
• M56: 50,656,382 km (0.107 R)
• M57: 53,063,113 km (0.117 R)
• M58: 53,830,849 km (0.092 R)
• M59: 54,473,521 km (0.085 R)
• M60: 55,377,392 km (0.067 R)
• M61: 55,636,495 km (0.11 R)
• M62: 59,704,660 km (0.089 R)
• M63: 60,103,488 km (0.03 R)
• M64: 60,636,505 km (0.12 R)
• M65: 62,379,769 km (0.057 R)
• M66: 63,460,614 km (0.075 R)
• M67: 63,731,834 km (0.086 R)
• M68: 65,778,034 km (0.118 R)
• M69: 66,878,177 km (0.08 R)
• M70: 67,016,106 km (0.099 R)
• M71: 67,430,492 km (0.103 R)
• M72: 70,074,635 km (0.085 R)
• M73: 71,339,036 km (0.091 R)
• M74: 71,479,957 km (0.081 R)
• M75: 71,903,319 km (0.102 R)
• M76: 72,044,689 km (0.081 R)
• M77: 73,747,562 km (0.117 R)
• M78: 74,747,025 km (0.106 R)
• M79: 76,903,927 km (0.07 R)
• M80: 77,337,761 km (0.065 R)
• M81: 80,250,581 km (0.049 R)
• M82: 82,754,550 km (0.075 R)
• M83: 84,090,459 km (0.069 R)
• M84: 86,483,127 km (0.092 R)
• M85: 87,235,455 km (0.026 R)
• M86: 87,536,895 km (0.077 R)
• M87: 87,838,783 km (0.07 R)
• M88: 90,266,158 km (0.092 R)
• M89: 90,571,188 km (0.104 R)
• M90: 93,023,247 km (0.082 R)
• M91: 93,331,269 km (0.058 R)
• M92: 93,793,975 km (0.056 R)
• M93: 95,186,582 km (0.102 R)
• M94: 97,522,852 km (0.105 R)
• M95: 103,844,409 km (0.082 R)
• M96: 104,483,940 km (0.097 R)
• M97: 104,644,010 km (0.099 R)
• M98: 106,570,980 km (0.102 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 16,165 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit