🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.68 AU - 0.78 AU

Year: 233 Days

Day: 31.5 Hours

Environment

Temp: 156 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,871,018 km

• M1: 121,922 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.14 AU - 1.32 AU

Year: 509 Days

Day: 35.1 Hours

Environment

Temp: 9 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,871,018 km

• M1: 736,171 km (0.029 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.72 AU - 2.78 AU

Year: 1700 Days

Day: 30 Hours

Environment

Temp: -108 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.6

Radius: 9.5

Gravity: 10.24 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.65 AU - 8.61 AU

Year: 7857 Days

Day: 9.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 46,871,018 km

• M1: 245,341 km (0.099 R)
• M2: 636,240 km (0.09 R)
• M3: 779,255 km (0.1 R)
• M4: 898,335 km (0.08 R)
• M5: 1,312,572 km (0.098 R)
• M6: 1,605,185 km (0.052 R)
• M7: 1,736,981 km (0.068 R)
• M8: 1,918,443 km (0.095 R)
• M9: 2,058,766 km (0.115 R)
• M10: 2,226,764 km (0.055 R)
• M11: 2,349,584 km (0.067 R)
• M12: 2,784,016 km (0.1 R)
• M13: 3,051,348 km (0.111 R)
• M14: 3,133,178 km (0.096 R)
• M15: 3,215,905 km (0.079 R)
• M16: 3,610,993 km (0.08 R)
• M17: 3,726,782 km (0.068 R)
• M18: 3,932,479 km (0.045 R)
• M19: 4,354,944 km (0.08 R)
• M20: 4,602,827 km (0.099 R)
• M21: 4,951,390 km (0.059 R)
• M22: 5,341,392 km (0.115 R)
• M23: 5,707,608 km (0.072 R)
• M24: 6,151,016 km (0.076 R)
• M25: 6,998,787 km (0.049 R)
• M26: 7,510,112 km (0.102 R)
• M27: 7,733,013 km (0.104 R)
• M28: 8,299,690 km (0.107 R)
• M29: 8,684,904 km (0.099 R)
• M30: 9,076,103 km (0.099 R)
• M31: 10,038,167 km (0.108 R)
• M32: 10,324,946 km (0.118 R)
• M33: 10,697,594 km (0.11 R)
• M34: 11,370,934 km (0.09 R)
• M35: 11,841,868 km (0.082 R)
• M36: 11,928,186 km (0.099 R)
• M37: 12,101,421 km (0.089 R)
• M38: 12,980,158 km (0.092 R)
• M39: 13,069,169 km (0.108 R)
• M40: 13,834,063 km (0.067 R)
• M41: 14,016,124 km (0.043 R)
• M42: 14,984,920 km (0.111 R)
• M43: 15,880,113 km (0.097 R)
• M44: 16,023,129 km (0.098 R)
• M45: 16,550,760 km (0.083 R)
• M46: 18,168,063 km (0.091 R)
• M47: 18,818,963 km (0.04 R)
• M48: 19,375,617 km (0.047 R)
• M49: 19,630,382 km (0.058 R)
• M50: 19,937,656 km (0.083 R)
• M51: 20,091,892 km (0.048 R)
• M52: 20,816,993 km (0.062 R)
• M53: 21,287,627 km (0.096 R)
• M54: 21,708,895 km (0.1 R)
• M55: 23,259,028 km (0.091 R)
• M56: 24,020,033 km (0.047 R)
• M57: 24,184,141 km (0.069 R)
• M58: 24,293,797 km (0.094 R)
• M59: 24,458,653 km (0.105 R)
• M60: 24,678,862 km (0.082 R)
• M61: 25,678,175 km (0.076 R)
• M62: 26,070,421 km (0.102 R)
• M63: 26,182,919 km (0.11 R)
• M64: 26,464,611 km (0.102 R)
• M65: 26,690,803 km (0.088 R)
• M66: 27,831,188 km (0.115 R)
• M67: 29,045,623 km (0.114 R)
• M68: 29,454,325 km (0.03 R)
• M69: 29,982,555 km (0.085 R)
• M70: 30,869,820 km (0.115 R)
• M71: 32,912,878 km (0.079 R)
• M72: 32,973,615 km (0.077 R)
• M73: 33,277,897 km (0.045 R)
• M74: 34,012,123 km (0.05 R)
• M75: 34,504,450 km (0.027 R)
• M76: 35,185,419 km (0.075 R)
• M77: 35,371,818 km (0.057 R)
• M78: 36,121,004 km (0.038 R)
• M79: 37,444,646 km (0.088 R)
• M80: 37,571,505 km (0.119 R)
• M81: 38,335,950 km (0.117 R)
• M82: 38,784,146 km (0.104 R)
• M83: 39,041,005 km (0.115 R)
• M84: 39,492,043 km (0.061 R)
• M85: 41,116,676 km (0.095 R)
• M86: 43,627,676 km (0.1 R)
• M87: 44,229,658 km (0.083 R)
• M88: 45,036,589 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19.3

Radius: 4.4

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 10.79 AU - 13.81 AU

Year: 16081 Days

Day: 21.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 46,871,018 km

• M1: 179,817 km (0.048 R)
• M2: 424,409 km (0.077 R)
• M3: 863,928 km (0.079 R)
• M4: 1,023,100 km (0.118 R)
• M5: 1,123,031 km (0.053 R)
• M6: 1,191,547 km (0.085 R)
• M7: 1,454,091 km (0.046 R)
• M8: 1,528,890 km (0.073 R)
• M9: 1,721,273 km (0.119 R)
• M10: 2,171,413 km (0.119 R)
• M11: 2,228,260 km (0.086 R)
• M12: 2,778,332 km (0.04 R)
• M13: 3,060,473 km (0.119 R)
• M14: 3,567,610 km (0.099 R)
• M15: 3,770,914 km (0.075 R)
• M16: 4,065,322 km (0.061 R)
• M17: 4,566,325 km (0.116 R)
• M18: 5,373,107 km (0.043 R)
• M19: 6,860,858 km (0.095 R)
• M20: 6,965,726 km (0.101 R)
• M21: 7,262,229 km (0.094 R)
• M22: 7,999,297 km (0.094 R)
• M23: 9,872,412 km (0.086 R)
• M24: 10,324,946 km (0.099 R)
• M25: 11,973,814 km (0.074 R)
• M26: 12,074,792 km (0.114 R)
• M27: 13,048,525 km (0.117 R)
• M28: 13,597,250 km (0.098 R)
• M29: 13,834,811 km (0.093 R)
• M30: 14,313,973 km (0.106 R)
• M31: 14,988,360 km (0.116 R)
• M32: 15,370,583 km (0.059 R)
• M33: 16,200,402 km (0.069 R)
• M34: 16,733,419 km (0.072 R)
• M35: 17,073,007 km (0.102 R)
• M36: 17,300,695 km (0.118 R)
• M37: 17,902,976 km (0.108 R)
• M38: 19,394,466 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 97.2

Radius: 6.2

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 15.86 AU - 17.74 AU

Year: 25670 Days

Day: 18.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 46,871,018 km

• M1: 180,864 km (0.091 R)
• M2: 344,973 km (0.078 R)
• M3: 410,197 km (0.114 R)
• M4: 680,670 km (0.084 R)
• M5: 981,212 km (0.118 R)
• M6: 1,057,507 km (0.07 R)
• M7: 1,196,035 km (0.065 R)
• M8: 1,277,865 km (0.084 R)
• M9: 1,556,865 km (0.096 R)
• M10: 1,623,885 km (0.103 R)
• M11: 1,901,987 km (0.1 R)
• M12: 1,973,794 km (0.103 R)
• M13: 2,528,354 km (0.078 R)
• M14: 2,877,515 km (0.084 R)
• M15: 3,299,381 km (0.088 R)
• M16: 3,415,020 km (0.064 R)
• M17: 3,591,246 km (0.118 R)
• M18: 3,830,753 km (0.057 R)
• M19: 4,044,678 km (0.091 R)
• M20: 4,293,908 km (0.073 R)
• M21: 5,071,218 km (0.072 R)
• M22: 5,171,449 km (0.076 R)
• M23: 5,373,855 km (0.064 R)
• M24: 5,510,288 km (0.061 R)
• M25: 5,578,953 km (0.062 R)
• M26: 5,751,739 km (0.062 R)
• M27: 6,102,696 km (0.082 R)
• M28: 6,209,359 km (0.103 R)
• M29: 6,642,145 km (0.105 R)
• M30: 6,936,105 km (0.053 R)
• M31: 7,384,899 km (0.1 R)
• M32: 8,036,846 km (0.098 R)
• M33: 8,827,172 km (0.115 R)
• M34: 8,947,897 km (0.11 R)
• M35: 9,354,056 km (0.108 R)
• M36: 10,865,892 km (0.054 R)
• M37: 12,996,315 km (0.084 R)
• M38: 13,225,649 km (0.108 R)
• M39: 13,827,780 km (0.087 R)
• M40: 14,533,583 km (0.104 R)
• M41: 14,581,155 km (0.05 R)
• M42: 14,867,036 km (0.106 R)
• M43: 14,962,779 km (0.065 R)
• M44: 15,444,484 km (0.117 R)
• M45: 15,833,588 km (0.066 R)
• M46: 16,176,616 km (0.09 R)
• M47: 16,621,221 km (0.053 R)
• M48: 16,720,554 km (0.113 R)
• M49: 19,424,835 km (0.116 R)
• M50: 20,055,689 km (0.085 R)
• M51: 20,693,275 km (0.076 R)
• M52: 20,960,906 km (0.086 R)
• M53: 24,939,611 km (0.116 R)
• M54: 25,854,701 km (0.077 R)
• M55: 26,085,231 km (0.113 R)
• M56: 26,316,360 km (0.097 R)
• M57: 26,374,404 km (0.068 R)
• M58: 26,548,237 km (0.075 R)
• M59: 26,606,430 km (0.117 R)
• M60: 26,839,055 km (0.1 R)
• M61: 26,897,398 km (0.045 R)
• M62: 27,072,427 km (0.046 R)
• M63: 27,130,920 km (0.115 R)
• M64: 27,189,413 km (0.114 R)
• M65: 29,383,116 km (0.042 R)
• M66: 30,897,196 km (0.076 R)
• M67: 31,019,418 km (0.114 R)
• M68: 31,817,672 km (0.066 R)
• M69: 32,188,525 km (0.106 R)
• M70: 32,871,888 km (0.119 R)
• M71: 33,184,099 km (0.105 R)
• M72: 33,622,869 km (0.036 R)
• M73: 33,685,701 km (0.102 R)
• M74: 34,063,585 km (0.032 R)
• M75: 34,126,715 km (0.08 R)
• M76: 34,506,245 km (0.083 R)
• M77: 34,950,700 km (0.101 R)
• M78: 36,231,258 km (0.075 R)
• M79: 37,461,850 km (0.044 R)
• M80: 37,722,599 km (0.053 R)
• M81: 38,246,042 km (0.096 R)
• M82: 38,311,715 km (0.035 R)
• M83: 41,571,752 km (0.118 R)
• M84: 42,112,399 km (0.079 R)
• M85: 42,655,290 km (0.111 R)
• M86: 43,132,357 km (0.116 R)
• M87: 43,542,555 km (0.101 R)
• M88: 43,816,917 km (0.044 R)
• M89: 44,573,882 km (0.099 R)
• M90: 44,850,339 km (0.071 R)
• M91: 44,988,717 km (0.11 R)
• M92: 45,265,922 km (0.101 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 18,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit