🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.62 AU - 0.98 AU

Year: 312 Days

Day: 28.3 Hours

Environment

Temp: -29 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,130,460 km

• M1: 156,180 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.73 AU - 1.07 AU

Year: 373 Days

Day: 23.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.43 AU - 1.61 AU

Year: 818 Days

Day: 25.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,130,460 km

• M1: 124,316 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.6

Radius: 8

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.05 AU - 4.41 AU

Year: 3145 Days

Day: 11.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 30,130,460 km

• M1: 106,065 km (0.044 R)
• M2: 222,302 km (0.097 R)
• M3: 361,428 km (0.106 R)
• M4: 417,528 km (0.031 R)
• M5: 515,963 km (0.093 R)
• M6: 639,980 km (0.039 R)
• M7: 821,442 km (0.116 R)
• M8: 888,911 km (0.108 R)
• M9: 1,019,509 km (0.095 R)
• M10: 1,124,378 km (0.119 R)
• M11: 1,311,076 km (0.109 R)
• M12: 1,472,641 km (0.089 R)
• M13: 1,930,261 km (0.074 R)
• M14: 1,995,486 km (0.101 R)
• M15: 2,128,030 km (0.086 R)
• M16: 2,181,885 km (0.07 R)
• M17: 2,332,380 km (0.059 R)
• M18: 2,401,943 km (0.106 R)
• M19: 2,514,740 km (0.088 R)
• M20: 2,804,362 km (0.119 R)
• M21: 2,953,212 km (0.042 R)
• M22: 3,104,754 km (0.115 R)
• M23: 3,258,840 km (0.106 R)
• M24: 3,431,177 km (0.05 R)
• M25: 3,510,613 km (0.095 R)
• M26: 3,900,316 km (0.051 R)
• M27: 4,184,552 km (0.102 R)
• M28: 4,406,704 km (0.103 R)
• M29: 4,510,376 km (0.079 R)
• M30: 4,969,492 km (0.109 R)
• M31: 5,259,562 km (0.063 R)
• M32: 6,142,937 km (0.069 R)
• M33: 6,200,981 km (0.097 R)
• M34: 6,513,192 km (0.033 R)
• M35: 7,193,563 km (0.093 R)
• M36: 7,315,934 km (0.08 R)
• M37: 7,604,359 km (0.102 R)
• M38: 7,833,543 km (0.052 R)
• M39: 8,022,784 km (0.116 R)
• M40: 8,256,157 km (0.073 R)
• M41: 8,773,018 km (0.07 R)
• M42: 8,947,598 km (0.118 R)
• M43: 9,101,385 km (0.111 R)
• M44: 9,344,781 km (0.102 R)
• M45: 9,567,831 km (0.117 R)
• M46: 10,019,467 km (0.106 R)
• M47: 10,179,088 km (0.073 R)
• M48: 10,339,606 km (0.118 R)
• M49: 10,756,386 km (0.079 R)
• M50: 10,896,410 km (0.089 R)
• M51: 11,439,151 km (0.046 R)
• M52: 11,677,909 km (0.097 R)
• M53: 11,918,313 km (0.07 R)
• M54: 11,990,718 km (0.025 R)
• M55: 12,330,754 km (0.094 R)
• M56: 12,747,833 km (0.083 R)
• M57: 13,069,917 km (0.104 R)
• M58: 13,394,694 km (0.094 R)
• M59: 13,621,036 km (0.057 R)
• M60: 13,722,014 km (0.095 R)
• M61: 13,823,292 km (0.078 R)
• M62: 13,924,869 km (0.053 R)
• M63: 14,026,596 km (0.11 R)
• M64: 14,307,840 km (0.087 R)
• M65: 14,539,267 km (0.088 R)
• M66: 14,616,759 km (0.041 R)
• M67: 15,345,899 km (0.097 R)
• M68: 15,635,670 km (0.113 R)
• M69: 15,768,064 km (0.09 R)
• M70: 16,220,598 km (0.104 R)
• M71: 16,354,488 km (0.071 R)
• M72: 16,515,755 km (0.039 R)
• M73: 16,921,015 km (0.117 R)
• M74: 17,247,737 km (0.071 R)
• M75: 18,101,043 km (0.087 R)
• M76: 18,212,194 km (0.096 R)
• M77: 18,407,270 km (0.063 R)
• M78: 18,546,994 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.6

Radius: 8

Gravity: 14.96 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.65 AU - 5.97 AU

Year: 4605 Days

Day: 13.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 30,130,460 km

• M1: 114,293 km (0.088 R)
• M2: 176,376 km (0.112 R)
• M3: 466,446 km (0.065 R)
• M4: 567,724 km (0.11 R)
• M5: 715,078 km (0.107 R)
• M6: 793,617 km (0.084 R)
• M7: 959,820 km (0.061 R)
• M8: 1,047,185 km (0.098 R)
• M9: 1,122,283 km (0.081 R)
• M10: 1,183,618 km (0.114 R)
• M11: 1,374,655 km (0.093 R)
• M12: 1,750,744 km (0.062 R)
• M13: 1,932,057 km (0.109 R)
• M14: 2,234,992 km (0.072 R)
• M15: 2,412,116 km (0.066 R)
• M16: 2,512,496 km (0.063 R)
• M17: 3,122,108 km (0.094 R)
• M18: 3,477,403 km (0.043 R)
• M19: 3,614,135 km (0.077 R)
• M20: 3,845,712 km (0.093 R)
• M21: 3,987,082 km (0.118 R)
• M22: 4,569,766 km (0.117 R)
• M23: 4,694,381 km (0.116 R)
• M24: 5,101,287 km (0.056 R)
• M25: 5,572,371 km (0.109 R)
• M26: 5,867,228 km (0.117 R)
• M27: 6,084,893 km (0.116 R)
• M28: 6,167,172 km (0.1 R)
• M29: 6,444,227 km (0.092 R)
• M30: 6,753,745 km (0.103 R)
• M31: 7,183,540 km (0.091 R)
• M32: 7,387,143 km (0.099 R)
• M33: 7,770,413 km (0.06 R)
• M34: 8,069,758 km (0.043 R)
• M35: 9,021,200 km (0.075 R)
• M36: 9,146,563 km (0.087 R)
• M37: 9,878,695 km (0.092 R)
• M38: 10,268,099 km (0.067 R)
• M39: 10,497,582 km (0.104 R)
• M40: 11,128,885 km (0.07 R)
• M41: 11,263,373 km (0.036 R)
• M42: 11,364,651 km (0.101 R)
• M43: 11,534,145 km (0.071 R)
• M44: 11,670,130 km (0.108 R)
• M45: 12,358,878 km (0.093 R)
• M46: 12,673,034 km (0.109 R)
• M47: 12,883,967 km (0.117 R)
• M48: 13,202,461 km (0.073 R)
• M49: 13,559,551 km (0.12 R)
• M50: 14,173,800 km (0.085 R)
• M51: 14,283,006 km (0.096 R)
• M52: 14,908,026 km (0.052 R)
• M53: 15,880,861 km (0.097 R)
• M54: 16,413,280 km (0.032 R)
• M55: 17,339,440 km (0.027 R)
• M56: 18,322,149 km (0.119 R)
• M57: 19,201,934 km (0.107 R)
• M58: 19,282,567 km (0.049 R)
• M59: 20,054,343 km (0.081 R)
• M60: 20,547,118 km (0.114 R)
• M61: 20,753,563 km (0.11 R)
• M62: 21,168,547 km (0.106 R)
• M63: 21,377,087 km (0.108 R)
• M64: 22,514,928 km (0.043 R)
• M65: 22,727,806 km (0.114 R)
• M66: 23,027,002 km (0.095 R)
• M67: 23,241,525 km (0.083 R)
• M68: 24,106,051 km (0.069 R)
• M69: 24,673,626 km (0.099 R)
• M70: 25,025,031 km (0.06 R)
• M71: 26,447,408 km (0.118 R)
• M72: 26,807,190 km (0.094 R)
• M73: 27,077,963 km (0.075 R)
• M74: 27,485,916 km (0.093 R)
• M75: 27,622,349 km (0.118 R)
• M76: 28,216,253 km (0.091 R)
• M77: 28,906,647 km (0.084 R)
• M78: 30,069,770 km (0.1 R)
• M79: 30,210,243 km (0.085 R)
• M80: 30,539,209 km (0.097 R)
• M81: 31,153,158 km (0.075 R)
• M82: 31,962,183 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.2

Radius: 13.2

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.36 AU - 6.3 AU

Year: 6145 Days

Day: 10.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,130,460 km

• M1: 185,651 km (0.078 R)
• M2: 426,055 km (0.081 R)
• M3: 760,107 km (0.06 R)
• M4: 875,148 km (0.098 R)
• M5: 1,157,888 km (0.062 R)
• M6: 1,380,788 km (0.079 R)
• M7: 1,562,251 km (0.113 R)
• M8: 1,656,048 km (0.068 R)
• M9: 1,810,284 km (0.095 R)
• M10: 1,909,168 km (0.069 R)
• M11: 2,071,482 km (0.071 R)
• M12: 2,196,396 km (0.078 R)
• M13: 2,497,686 km (0.054 R)
• M14: 2,881,704 km (0.054 R)
• M15: 3,045,513 km (0.114 R)
• M16: 3,236,400 km (0.043 R)
• M17: 3,480,843 km (0.081 R)
• M18: 3,580,326 km (0.117 R)
• M19: 3,680,856 km (0.05 R)
• M20: 3,884,608 km (0.076 R)
• M21: 5,270,483 km (0.116 R)
• M22: 6,671,018 km (0.072 R)
• M23: 6,920,547 km (0.088 R)
• M24: 7,014,794 km (0.104 R)
• M25: 7,236,647 km (0.085 R)
• M26: 8,147,250 km (0.099 R)
• M27: 8,819,692 km (0.097 R)
• M28: 9,024,940 km (0.068 R)
• M29: 9,128,312 km (0.051 R)
• M30: 9,475,230 km (0.101 R)
• M31: 9,932,850 km (0.066 R)
• M32: 10,760,126 km (0.096 R)
• M33: 11,163,592 km (0.073 R)
• M34: 11,274,444 km (0.06 R)
• M35: 11,609,543 km (0.079 R)
• M36: 11,796,989 km (0.07 R)
• M37: 11,909,935 km (0.082 R)
• M38: 12,480,502 km (0.091 R)
• M39: 12,595,542 km (0.118 R)
• M40: 14,809,740 km (0.048 R)
• M41: 15,258,684 km (0.114 R)
• M42: 15,629,238 km (0.111 R)
• M43: 16,211,772 km (0.069 R)
• M44: 17,312,513 km (0.087 R)
• M45: 17,483,952 km (0.083 R)
• M46: 17,655,989 km (0.042 R)
• M47: 18,656,201 km (0.104 R)
• M48: 19,008,354 km (0.058 R)
• M49: 19,451,762 km (0.061 R)
• M50: 19,585,503 km (0.062 R)
• M51: 20,484,586 km (0.108 R)
• M52: 20,711,376 km (0.055 R)
• M53: 21,030,469 km (0.055 R)
• M54: 21,305,130 km (0.027 R)
• M55: 21,811,968 km (0.092 R)
• M56: 21,904,569 km (0.115 R)
• M57: 22,136,595 km (0.11 R)
• M58: 22,369,519 km (0.11 R)
• M59: 22,603,041 km (0.088 R)
• M60: 23,120,052 km (0.113 R)
• M61: 23,356,267 km (0.111 R)
• M62: 23,783,518 km (0.077 R)
• M63: 23,878,812 km (0.07 R)
• M64: 25,226,390 km (0.089 R)
• M65: 25,664,861 km (0.12 R)
• M66: 26,253,230 km (0.111 R)
• M67: 26,697,535 km (0.101 R)
• M68: 28,600,719 km (0.092 R)
• M69: 28,905,301 km (0.054 R)
• M70: 29,261,792 km (0.113 R)
• M71: 29,722,554 km (0.037 R)
• M72: 30,547,287 km (0.042 R)
• M73: 32,801,278 km (0.107 R)
• M74: 32,960,450 km (0.095 R)
• M75: 34,136,140 km (0.071 R)
• M76: 35,652,314 km (0.096 R)
• M77: 36,199,094 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.5

Radius: 12.1

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.95 AU - 7.47 AU

Year: 7588 Days

Day: 10.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,130,460 km

• M1: 153,188 km (0.108 R)
• M2: 268,977 km (0.096 R)
• M3: 558,449 km (0.074 R)
• M4: 803,640 km (0.077 R)
• M5: 1,014,423 km (0.094 R)
• M6: 1,185,114 km (0.101 R)
• M7: 1,805,796 km (0.108 R)
• M8: 1,909,617 km (0.083 R)
• M9: 2,051,286 km (0.077 R)
• M10: 2,214,946 km (0.068 R)
• M11: 2,382,944 km (0.101 R)
• M12: 2,732,106 km (0.054 R)
• M13: 3,014,995 km (0.119 R)
• M14: 3,371,487 km (0.099 R)
• M15: 3,897,922 km (0.078 R)
• M16: 4,079,235 km (0.118 R)
• M17: 4,568,569 km (0.049 R)
• M18: 4,687,948 km (0.079 R)
• M19: 4,929,699 km (0.089 R)
• M20: 5,450,748 km (0.075 R)
• M21: 5,782,257 km (0.062 R)
• M22: 5,859,599 km (0.094 R)
• M23: 6,199,336 km (0.038 R)
• M24: 6,331,580 km (0.083 R)
• M25: 6,980,087 km (0.114 R)
• M26: 7,396,119 km (0.064 R)
• M27: 7,848,951 km (0.114 R)
• M28: 8,398,424 km (0.12 R)
• M29: 8,545,030 km (0.089 R)
• M30: 8,633,443 km (0.107 R)
• M31: 8,930,394 km (0.1 R)
• M32: 10,214,094 km (0.072 R)
• M33: 10,559,814 km (0.119 R)
• M34: 10,654,809 km (0.026 R)
• M35: 10,877,411 km (0.094 R)
• M36: 11,133,822 km (0.084 R)
• M37: 11,718,151 km (0.053 R)
• M38: 12,579,685 km (0.051 R)
• M39: 13,052,115 km (0.095 R)
• M40: 13,461,564 km (0.114 R)
• M41: 13,633,602 km (0.092 R)
• M42: 13,875,502 km (0.111 R)
• M43: 14,503,962 km (0.059 R)
• M44: 14,750,948 km (0.074 R)
• M45: 14,857,163 km (0.098 R)
• M46: 15,428,328 km (0.116 R)
• M47: 15,825,211 km (0.08 R)
• M48: 16,152,381 km (0.072 R)
• M49: 16,371,692 km (0.117 R)
• M50: 16,518,447 km (0.088 R)
• M51: 16,739,553 km (0.072 R)
• M52: 16,850,405 km (0.079 R)
• M53: 17,595,851 km (0.113 R)
• M54: 18,275,923 km (0.056 R)
• M55: 18,581,103 km (0.066 R)
• M56: 20,249,418 km (0.116 R)
• M57: 21,321,437 km (0.091 R)
• M58: 21,642,623 km (0.117 R)
• M59: 22,330,474 km (0.108 R)
• M60: 22,493,386 km (0.097 R)
• M61: 22,615,757 km (0.079 R)
• M62: 23,727,569 km (0.062 R)
• M63: 23,852,184 km (0.093 R)
• M64: 24,436,812 km (0.068 R)
• M65: 24,899,369 km (0.104 R)
• M66: 25,068,265 km (0.069 R)
• M67: 25,534,861 km (0.12 R)
• M68: 25,833,159 km (0.026 R)
• M69: 25,961,514 km (0.04 R)
• M70: 26,175,588 km (0.117 R)
• M71: 26,648,916 km (0.12 R)
• M72: 28,305,712 km (0.097 R)
• M73: 28,437,957 km (0.09 R)
• M74: 28,968,880 km (0.095 R)
• M75: 29,102,171 km (0.12 R)
• M76: 29,191,033 km (0.113 R)
• M77: 29,324,623 km (0.115 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 12,764 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit