🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.43 AU - 0.67 AU

Year: 268 Days

Day: 12.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 126.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,376,743 km

• M1: 720,015 km (0.04 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.3

Radius: 13.6

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.7 AU - 0.74 AU

Year: 401 Days

Day: 5.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 24,376,743 km

• M1: 173,833 km (0.078 R)
• M2: 278,850 km (0.103 R)
• M3: 427,252 km (0.091 R)
• M4: 517,309 km (0.102 R)
• M5: 622,327 km (0.11 R)
• M6: 732,581 km (0.102 R)
• M7: 869,313 km (0.091 R)
• M8: 1,019,509 km (0.083 R)
• M9: 1,112,410 km (0.077 R)
• M10: 1,268,740 km (0.036 R)
• M11: 1,374,206 km (0.064 R)
• M12: 1,459,926 km (0.119 R)
• M13: 1,608,776 km (0.071 R)
• M14: 1,714,242 km (0.087 R)
• M15: 1,866,981 km (0.107 R)
• M16: 2,081,355 km (0.114 R)
• M17: 2,234,394 km (0.072 R)
• M18: 2,402,093 km (0.118 R)
• M19: 2,518,181 km (0.1 R)
• M20: 2,613,624 km (0.113 R)
• M21: 2,721,784 km (0.083 R)
• M22: 2,907,435 km (0.088 R)
• M23: 3,061,371 km (0.083 R)
• M24: 3,175,664 km (0.093 R)
• M25: 3,334,387 km (0.061 R)
• M26: 3,495,803 km (0.084 R)
• M27: 3,583,916 km (0.102 R)
• M28: 3,730,223 km (0.084 R)
• M29: 3,865,459 km (0.076 R)
• M30: 4,048,567 km (0.109 R)
• M31: 4,174,379 km (0.095 R)
• M32: 4,369,155 km (0.091 R)
• M33: 4,491,526 km (0.096 R)
• M34: 4,809,572 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.3

Radius: 14.6

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.9 AU - 1 AU

Year: 607 Days

Day: 8.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 24,376,743 km

• M1: 182,958 km (0.117 R)
• M2: 276,906 km (0.119 R)
• M3: 378,782 km (0.057 R)
• M4: 470,485 km (0.032 R)
• M5: 633,996 km (0.117 R)
• M6: 739,462 km (0.053 R)
• M7: 842,535 km (0.115 R)
• M8: 1,019,659 km (0.097 R)
• M9: 1,213,987 km (0.111 R)
• M10: 1,370,316 km (0.03 R)
• M11: 1,465,162 km (0.066 R)
• M12: 1,674,748 km (0.075 R)
• M13: 1,837,511 km (0.099 R)
• M14: 1,978,881 km (0.083 R)
• M15: 2,073,726 km (0.117 R)
• M16: 2,254,141 km (0.055 R)
• M17: 2,382,346 km (0.048 R)
• M18: 2,493,348 km (0.067 R)
• M19: 2,586,547 km (0.118 R)
• M20: 2,715,949 km (0.115 R)
• M21: 2,863,004 km (0.042 R)
• M22: 2,966,077 km (0.086 R)
• M23: 3,070,347 km (0.11 R)
• M24: 3,175,813 km (0.106 R)
• M25: 3,271,855 km (0.119 R)
• M26: 3,439,704 km (0.084 R)
• M27: 3,571,649 km (0.089 R)
• M28: 3,699,705 km (0.118 R)
• M29: 3,800,983 km (0.053 R)
• M30: 3,943,250 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.1

Radius: 13.4

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.49 AU - 1.53 AU

Year: 1217 Days

Day: 12.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 176.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 24,376,743 km

• M1: 176,376 km (0.084 R)
• M2: 332,855 km (0.066 R)
• M3: 476,619 km (0.081 R)
• M4: 563,984 km (0.095 R)
• M5: 724,802 km (0.086 R)
• M6: 909,106 km (0.112 R)
• M7: 1,110,166 km (0.117 R)
• M8: 1,227,002 km (0.087 R)
• M9: 1,473,838 km (0.061 R)
• M10: 1,588,131 km (0.096 R)
• M11: 1,916,498 km (0.066 R)
• M12: 2,093,173 km (0.118 R)
• M13: 2,196,695 km (0.118 R)
• M14: 2,310,838 km (0.099 R)
• M15: 2,417,950 km (0.068 R)
• M16: 2,517,732 km (0.045 R)
• M17: 2,619,010 km (0.074 R)
• M18: 2,712,209 km (0.114 R)
• M19: 2,998,839 km (0.106 R)
• M20: 3,116,273 km (0.111 R)
• M21: 3,245,376 km (0.1 R)
• M22: 3,437,161 km (0.07 R)
• M23: 3,580,924 km (0.116 R)
• M24: 3,685,044 km (0.12 R)
• M25: 3,938,762 km (0.117 R)
• M26: 4,242,147 km (0.112 R)
• M27: 4,341,330 km (0.1 R)
• M28: 4,463,552 km (0.115 R)
• M29: 4,632,298 km (0.082 R)
• M30: 4,906,511 km (0.12 R)
• M31: 5,022,449 km (0.091 R)
• M32: 5,186,259 km (0.066 R)
• M33: 5,435,339 km (0.105 R)
• M34: 5,639,840 km (0.11 R)
• M35: 5,920,785 km (0.107 R)
• M36: 6,281,465 km (0.091 R)
• M37: 6,432,858 km (0.116 R)
• M38: 7,129,236 km (0.083 R)
• M39: 7,340,169 km (0.097 R)
• M40: 7,486,476 km (0.063 R)
• M41: 7,754,854 km (0.114 R)
• M42: 8,081,277 km (0.055 R)
• M43: 8,177,319 km (0.091 R)
• M44: 8,301,335 km (0.049 R)
• M45: 8,579,288 km (0.097 R)
• M46: 8,733,374 km (0.096 R)
• M47: 9,144,319 km (0.073 R)
• M48: 9,388,164 km (0.107 R)
• M49: 9,489,292 km (0.116 R)
• M50: 9,707,107 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.7

Radius: 14.5

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.69 AU - 2.35 AU

Year: 1883 Days

Day: 12.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 24,376,743 km

• M1: 192,682 km (0.035 R)
• M2: 336,595 km (0.08 R)
• M3: 500,106 km (0.1 R)
• M4: 618,737 km (0.096 R)
• M5: 753,076 km (0.093 R)
• M6: 855,401 km (0.112 R)
• M7: 967,300 km (0.103 R)
• M8: 1,185,414 km (0.105 R)
• M9: 1,312,422 km (0.109 R)
• M10: 1,420,581 km (0.119 R)
• M11: 1,722,619 km (0.089 R)
• M12: 1,815,819 km (0.112 R)
• M13: 1,916,199 km (0.116 R)
• M14: 2,018,524 km (0.078 R)
• M15: 2,122,794 km (0.079 R)
• M16: 2,268,652 km (0.059 R)
• M17: 2,540,920 km (0.089 R)
• M18: 2,636,214 km (0.074 R)
• M19: 2,929,276 km (0.073 R)
• M20: 3,481,142 km (0.117 R)
• M21: 3,681,304 km (0.106 R)
• M22: 3,837,634 km (0.108 R)
• M23: 3,968,233 km (0.055 R)
• M24: 4,128,602 km (0.109 R)
• M25: 4,248,430 km (0.1 R)
• M26: 4,528,028 km (0.086 R)
• M27: 4,637,085 km (0.088 R)
• M28: 4,732,379 km (0.081 R)
• M29: 4,999,860 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.9

Radius: 11.8

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.16 AU - 3.52 AU

Year: 4004 Days

Day: 5 Hours

Environment

Temp: -196 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 24,376,743 km

• M1: 167,400 km (0.039 R)
• M2: 319,242 km (0.042 R)
• M3: 605,123 km (0.103 R)
• M4: 736,620 km (0.077 R)
• M5: 901,477 km (0.056 R)
• M6: 1,128,866 km (0.104 R)
• M7: 1,484,609 km (0.109 R)
• M8: 1,711,998 km (0.073 R)
• M9: 2,059,215 km (0.085 R)
• M10: 2,169,319 km (0.102 R)
• M11: 2,281,517 km (0.102 R)
• M12: 3,013,500 km (0.075 R)
• M13: 3,285,169 km (0.108 R)
• M14: 3,359,071 km (0.096 R)
• M15: 3,527,219 km (0.079 R)
• M16: 3,602,915 km (0.095 R)
• M17: 3,679,210 km (0.114 R)
• M18: 3,911,236 km (0.101 R)
• M19: 4,288,522 km (0.058 R)
• M20: 4,532,815 km (0.08 R)
• M21: 4,950,343 km (0.102 R)
• M22: 5,078,100 km (0.101 R)
• M23: 5,402,278 km (0.052 R)
• M24: 5,533,775 km (0.116 R)
• M25: 5,688,609 km (0.069 R)
• M26: 5,867,378 km (0.091 R)
• M27: 6,002,764 km (0.11 R)
• M28: 6,276,528 km (0.114 R)
• M29: 6,577,818 km (0.114 R)
• M30: 6,836,323 km (0.052 R)
• M31: 6,931,318 km (0.076 R)
• M32: 7,050,548 km (0.042 R)
• M33: 7,706,235 km (0.112 R)
• M34: 8,204,546 km (0.082 R)
• M35: 8,330,806 km (0.087 R)
• M36: 8,508,528 km (0.037 R)
• M37: 9,363,780 km (0.086 R)
• M38: 9,655,047 km (0.043 R)
• M39: 10,029,939 km (0.069 R)
• M40: 10,960,438 km (0.105 R)
• M41: 11,071,738 km (0.086 R)
• M42: 11,267,412 km (0.096 R)
• M43: 11,351,636 km (0.062 R)
• M44: 11,804,319 km (0.087 R)
• M45: 11,946,886 km (0.084 R)
• M46: 12,727,338 km (0.113 R)
• M47: 12,903,116 km (0.094 R)
• M48: 13,168,053 km (0.043 R)
• M49: 13,256,765 km (0.104 R)
• M50: 13,673,694 km (0.064 R)
• M51: 14,004,156 km (0.071 R)
• M52: 14,642,490 km (0.064 R)
• M53: 14,765,160 km (0.103 R)
• M54: 14,980,731 km (0.047 R)
• M55: 15,414,864 km (0.09 R)
• M56: 16,073,842 km (0.07 R)
• M57: 16,390,840 km (0.117 R)
• M58: 17,224,848 km (0.037 R)
• M59: 17,516,863 km (0.08 R)
• M60: 17,614,551 km (0.102 R)
• M61: 17,875,898 km (0.113 R)
• M62: 18,534,877 km (0.103 R)
• M63: 19,673,466 km (0.114 R)
• M64: 19,809,002 km (0.106 R)
• M65: 20,422,353 km (0.081 R)
• M66: 20,628,200 km (0.117 R)
• M67: 21,249,779 km (0.088 R)
• M68: 21,877,641 km (0.103 R)
• M69: 22,299,657 km (0.117 R)
• M70: 23,115,863 km (0.076 R)
• M71: 23,833,634 km (0.115 R)
• M72: 24,195,212 km (0.03 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 15,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit