🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.48 AU - 0.52 AU

Year: 228 Days

Day: 33.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.4

Radius: 10

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.51 AU - 1.59 AU

Year: 1246 Days

Day: 14.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 29,949,276 km

• M1: 125,213 km (0.05 R)
• M2: 226,491 km (0.071 R)
• M3: 317,596 km (0.07 R)
• M4: 399,875 km (0.032 R)
• M5: 477,068 km (0.076 R)
• M6: 545,284 km (0.115 R)
• M7: 732,282 km (0.102 R)
• M8: 849,118 km (0.119 R)
• M9: 940,971 km (0.096 R)
• M10: 1,122,134 km (0.084 R)
• M11: 1,336,208 km (0.086 R)
• M12: 1,444,816 km (0.1 R)
• M13: 1,511,238 km (0.037 R)
• M14: 1,701,825 km (0.092 R)
• M15: 1,998,478 km (0.076 R)
• M16: 2,073,127 km (0.065 R)
• M17: 2,148,824 km (0.106 R)
• M18: 2,259,676 km (0.074 R)
• M19: 2,398,951 km (0.086 R)
• M20: 2,523,118 km (0.047 R)
• M21: 2,778,032 km (0.078 R)
• M22: 3,156,814 km (0.081 R)
• M23: 3,254,202 km (0.11 R)
• M24: 3,322,868 km (0.097 R)
• M25: 3,392,132 km (0.097 R)
• M26: 3,471,718 km (0.079 R)
• M27: 3,633,134 km (0.105 R)
• M28: 3,745,482 km (0.114 R)
• M29: 3,827,910 km (0.076 R)
• M30: 4,089,557 km (0.082 R)
• M31: 4,313,804 km (0.097 R)
• M32: 4,630,204 km (0.118 R)
• M33: 4,830,515 km (0.065 R)
• M34: 4,909,204 km (0.108 R)
• M35: 5,331,967 km (0.085 R)
• M36: 5,460,023 km (0.085 R)
• M37: 5,648,068 km (0.118 R)
• M38: 5,742,913 km (0.059 R)
• M39: 5,874,110 km (0.105 R)
• M40: 6,054,824 km (0.104 R)
• M41: 6,151,913 km (0.118 R)
• M42: 6,495,839 km (0.112 R)
• M43: 6,607,588 km (0.117 R)
• M44: 6,720,236 km (0.113 R)
• M45: 6,833,332 km (0.051 R)
• M46: 6,985,323 km (0.08 R)
• M47: 7,125,496 km (0.103 R)
• M48: 7,253,851 km (0.085 R)
• M49: 7,331,193 km (0.1 R)
• M50: 7,447,730 km (0.05 R)
• M51: 7,538,835 km (0.104 R)
• M52: 7,630,239 km (0.061 R)
• M53: 7,933,325 km (0.112 R)
• M54: 8,483,546 km (0.045 R)
• M55: 8,565,076 km (0.097 R)
• M56: 8,893,893 km (0.08 R)
• M57: 9,324,734 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.8

Radius: 8

Gravity: 10.9 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.74 AU - 1.86 AU

Year: 1559 Days

Day: 5.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 112.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 29,949,276 km

• M1: 109,356 km (0.102 R)
• M2: 218,862 km (0.061 R)
• M3: 340,036 km (0.058 R)
• M4: 449,392 km (0.114 R)
• M5: 512,074 km (0.099 R)
• M6: 578,196 km (0.067 R)
• M7: 705,204 km (0.034 R)
• M8: 787,633 km (0.112 R)
• M9: 865,424 km (0.118 R)
• M10: 1,012,478 km (0.078 R)
• M11: 1,212,341 km (0.066 R)
• M12: 1,321,697 km (0.054 R)
• M13: 1,434,494 km (0.096 R)
• M14: 1,501,813 km (0.106 R)
• M15: 1,599,800 km (0.092 R)
• M16: 1,906,924 km (0.055 R)
• M17: 2,002,667 km (0.1 R)
• M18: 2,078,363 km (0.119 R)
• M19: 2,188,018 km (0.12 R)
• M20: 2,390,424 km (0.094 R)
• M21: 2,459,239 km (0.094 R)
• M22: 2,528,802 km (0.091 R)
• M23: 2,657,905 km (0.1 R)
• M24: 2,753,349 km (0.105 R)
• M25: 2,825,605 km (0.119 R)
• M26: 3,095,928 km (0.086 R)
• M27: 3,158,609 km (0.111 R)
• M28: 3,661,857 km (0.099 R)
• M29: 3,862,019 km (0.081 R)
• M30: 3,983,941 km (0.117 R)
• M31: 4,512,470 km (0.072 R)
• M32: 4,612,402 km (0.106 R)
• M33: 4,727,293 km (0.05 R)
• M34: 4,857,742 km (0.114 R)
• M35: 5,033,669 km (0.097 R)
• M36: 5,196,731 km (0.077 R)
• M37: 5,391,657 km (0.07 R)
• M38: 5,619,644 km (0.104 R)
• M39: 5,991,096 km (0.117 R)
• M40: 6,085,193 km (0.106 R)
• M41: 6,227,311 km (0.054 R)
• M42: 6,338,462 km (0.084 R)
• M43: 6,563,008 km (0.11 R)
• M44: 6,692,560 km (0.07 R)
• M45: 6,773,941 km (0.113 R)
• M46: 7,069,547 km (0.112 R)
• M47: 7,135,818 km (0.101 R)
• M48: 7,235,600 km (0.03 R)
• M49: 7,436,660 km (0.115 R)
• M50: 7,775,798 km (0.117 R)
• M51: 8,328,861 km (0.107 R)
• M52: 8,698,817 km (0.083 R)
• M53: 9,002,201 km (0.086 R)
• M54: 9,091,960 km (0.096 R)
• M55: 9,200,269 km (0.074 R)
• M56: 9,290,925 km (0.102 R)
• M57: 9,381,731 km (0.085 R)
• M58: 9,729,696 km (0.118 R)
• M59: 9,785,047 km (0.112 R)
• M60: 10,306,396 km (0.09 R)
• M61: 10,703,428 km (0.079 R)
• M62: 11,028,505 km (0.034 R)
• M63: 11,356,872 km (0.078 R)
• M64: 11,551,499 km (0.084 R)
• M65: 11,845,608 km (0.1 R)
• M66: 12,043,077 km (0.098 R)
• M67: 12,181,904 km (0.115 R)
• M68: 12,401,065 km (0.107 R)
• M69: 12,461,054 km (0.115 R)
• M70: 12,702,206 km (0.077 R)
• M71: 13,455,132 km (0.074 R)
• M72: 13,661,128 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879

Radius: 13.7

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.73 AU - 2.33 AU

Year: 1867 Days

Day: 6.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 29,949,276 km

• M1: 170,841 km (0.064 R)
• M2: 336,595 km (0.051 R)
• M3: 436,826 km (0.114 R)
• M4: 565,929 km (0.116 R)
• M5: 760,107 km (0.069 R)
• M6: 853,306 km (0.082 R)
• M7: 969,245 km (0.047 R)
• M8: 1,238,521 km (0.074 R)
• M9: 1,351,318 km (0.093 R)
• M10: 1,565,691 km (0.11 R)
• M11: 1,699,881 km (0.072 R)
• M12: 1,980,526 km (0.107 R)
• M13: 2,706,824 km (0.083 R)
• M14: 2,856,123 km (0.036 R)
• M15: 3,022,176 km (0.097 R)
• M16: 3,163,097 km (0.07 R)
• M17: 3,320,774 km (0.111 R)
• M18: 3,466,332 km (0.117 R)
• M19: 3,614,135 km (0.066 R)
• M20: 3,733,963 km (0.06 R)
• M21: 3,885,505 km (0.12 R)
• M22: 3,992,917 km (0.032 R)
• M23: 4,368,707 km (0.08 R)
• M24: 4,480,606 km (0.111 R)
• M25: 4,723,403 km (0.112 R)
• M26: 4,904,267 km (0.064 R)
• M27: 5,070,769 km (0.085 R)
• M28: 5,188,503 km (0.06 R)
• M29: 5,324,039 km (0.098 R)
• M30: 5,409,459 km (0.101 R)
• M31: 6,180,486 km (0.034 R)
• M32: 6,634,217 km (0.045 R)
• M33: 6,874,321 km (0.105 R)
• M34: 7,004,920 km (0.092 R)
• M35: 7,136,267 km (0.082 R)
• M36: 7,439,652 km (0.089 R)
• M37: 7,922,254 km (0.102 R)
• M38: 8,256,306 km (0.059 R)
• M39: 8,355,340 km (0.113 R)
• M40: 8,534,858 km (0.082 R)
• M41: 9,327,278 km (0.094 R)
• M42: 9,555,115 km (0.093 R)
• M43: 10,334,819 km (0.112 R)
• M44: 10,441,782 km (0.078 R)
• M45: 10,873,372 km (0.09 R)
• M46: 11,376,768 km (0.079 R)
• M47: 11,776,195 km (0.119 R)
• M48: 11,955,263 km (0.108 R)
• M49: 12,202,848 km (0.032 R)
• M50: 13,373,152 km (0.117 R)
• M51: 13,771,232 km (0.065 R)
• M52: 14,315,918 km (0.078 R)
• M53: 14,651,017 km (0.111 R)
• M54: 14,843,699 km (0.062 R)
• M55: 15,549,053 km (0.085 R)
• M56: 15,671,873 km (0.106 R)
• M57: 16,240,644 km (0.096 R)
• M58: 16,415,075 km (0.091 R)
• M59: 16,891,694 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.7

Radius: 11.6

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.23 AU - 4.15 AU

Year: 4577 Days

Day: 7.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 29,949,276 km

• M1: 291,417 km (0.041 R)
• M2: 539,300 km (0.059 R)
• M3: 672,742 km (0.045 R)
• M4: 793,467 km (0.059 R)
• M5: 1,383,182 km (0.098 R)
• M6: 1,461,422 km (0.12 R)
• M7: 1,573,620 km (0.102 R)
• M8: 1,705,565 km (0.103 R)
• M9: 2,087,638 km (0.066 R)
• M10: 2,160,044 km (0.067 R)
• M11: 2,870,334 km (0.109 R)
• M12: 3,074,236 km (0.078 R)
• M13: 3,282,925 km (0.077 R)
• M14: 3,583,168 km (0.08 R)
• M15: 3,959,706 km (0.115 R)
• M16: 4,118,429 km (0.077 R)
• M17: 4,419,121 km (0.071 R)
• M18: 4,631,400 km (0.115 R)
• M19: 4,726,844 km (0.069 R)
• M20: 4,871,355 km (0.093 R)
• M21: 5,214,084 km (0.093 R)
• M22: 5,489,045 km (0.057 R)
• M23: 5,666,468 km (0.111 R)
• M24: 6,315,723 km (0.069 R)
• M25: 6,555,379 km (0.113 R)
• M26: 6,716,795 km (0.114 R)
• M27: 6,988,614 km (0.11 R)
• M28: 7,403,449 km (0.104 R)
• M29: 7,656,120 km (0.072 R)
• M30: 7,968,929 km (0.09 R)
• M31: 8,083,671 km (0.109 R)
• M32: 8,256,905 km (0.04 R)
• M33: 8,489,829 km (0.105 R)
• M34: 8,783,938 km (0.108 R)
• M35: 9,291,823 km (0.11 R)
• M36: 9,656,094 km (0.12 R)
• M37: 10,055,969 km (0.112 R)
• M38: 10,840,311 km (0.084 R)
• M39: 11,191,716 km (0.079 R)
• M40: 11,288,207 km (0.073 R)
• M41: 11,938,508 km (0.097 R)
• M42: 12,634,587 km (0.072 R)
• M43: 13,207,547 km (0.116 R)
• M44: 13,961,820 km (0.099 R)
• M45: 14,344,192 km (0.113 R)
• M46: 14,800,465 km (0.062 R)
• M47: 15,154,713 km (0.114 R)
• M48: 15,332,884 km (0.104 R)
• M49: 16,636,480 km (0.114 R)
• M50: 16,967,989 km (0.084 R)
• M51: 17,041,890 km (0.102 R)
• M52: 17,153,041 km (0.118 R)
• M53: 17,264,342 km (0.101 R)
• M54: 17,413,192 km (0.078 R)
• M55: 17,525,241 km (0.116 R)
• M56: 17,749,787 km (0.111 R)
• M57: 18,848,733 km (0.102 R)
• M58: 19,040,368 km (0.081 R)
• M59: 20,400,512 km (0.075 R)
• M60: 20,479,201 km (0.089 R)
• M61: 20,794,852 km (0.082 R)
• M62: 21,311,264 km (0.103 R)
• M63: 22,722,570 km (0.116 R)
• M64: 23,008,452 km (0.071 R)
• M65: 24,122,357 km (0.115 R)
• M66: 24,247,122 km (0.047 R)
• M67: 24,497,549 km (0.075 R)
• M68: 24,581,174 km (0.087 R)
• M69: 25,295,953 km (0.055 R)
• M70: 25,507,484 km (0.113 R)
• M71: 25,974,828 km (0.098 R)
• M72: 26,060,248 km (0.092 R)
• M73: 26,702,921 km (0.098 R)
• M74: 26,918,342 km (0.096 R)
• M75: 27,177,595 km (0.092 R)
• M76: 27,437,596 km (0.031 R)
• M77: 27,611,429 km (0.103 R)
• M78: 27,960,291 km (0.069 R)
• M79: 28,047,656 km (0.071 R)
• M80: 28,354,332 km (0.107 R)
• M81: 29,904,614 km (0.072 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: 242 - 16,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit