🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.63 AU - 0.79 AU

Year: 229 Days

Day: 22.1 Hours

Environment

Temp: 174 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.14 AU - 1.32 AU

Year: 522 Days

Day: 12.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.9

Radius: 11.8

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.61 AU - 6.75 AU

Year: 5183 Days

Day: 12 Hours

Environment

Temp: -166 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 104,906,011 km

• M1: 158,424 km (0.094 R)
• M2: 345,571 km (0.098 R)
• M3: 528,828 km (0.11 R)
• M4: 646,562 km (0.089 R)
• M5: 1,118,244 km (0.093 R)
• M6: 1,491,640 km (0.096 R)
• M7: 1,866,233 km (0.062 R)
• M8: 2,151,816 km (0.057 R)
• M9: 2,534,188 km (0.116 R)
• M10: 2,808,251 km (0.119 R)
• M11: 3,226,377 km (0.119 R)
• M12: 3,454,364 km (0.106 R)
• M13: 3,640,614 km (0.096 R)
• M14: 3,950,581 km (0.071 R)
• M15: 4,494,668 km (0.076 R)
• M16: 4,621,677 km (0.118 R)
• M17: 4,698,570 km (0.118 R)
• M18: 4,983,703 km (0.099 R)
• M19: 5,248,043 km (0.115 R)
• M20: 5,328,227 km (0.098 R)
• M21: 5,598,551 km (0.104 R)
• M22: 6,493,744 km (0.072 R)
• M23: 6,579,913 km (0.028 R)
• M24: 6,753,596 km (0.06 R)
• M25: 7,463,139 km (0.091 R)
• M26: 7,583,714 km (0.105 R)
• M27: 7,735,407 km (0.101 R)
• M28: 8,103,567 km (0.112 R)
• M29: 8,729,933 km (0.049 R)
• M30: 9,016,862 km (0.083 R)
• M31: 9,177,680 km (0.063 R)
• M32: 9,764,403 km (0.083 R)
• M33: 9,896,498 km (0.089 R)
• M34: 10,029,041 km (0.117 R)
• M35: 10,262,713 km (0.101 R)
• M36: 10,769,252 km (0.092 R)
• M37: 10,871,576 km (0.118 R)
• M38: 11,457,402 km (0.059 R)
• M39: 12,089,004 km (0.063 R)
• M40: 12,444,748 km (0.118 R)
• M41: 12,659,869 km (0.062 R)
• M42: 13,057,351 km (0.083 R)
• M43: 13,239,561 km (0.095 R)
• M44: 13,422,519 km (0.075 R)
• M45: 13,606,226 km (0.106 R)
• M46: 15,297,729 km (0.062 R)
• M47: 15,914,969 km (0.12 R)
• M48: 16,304,971 km (0.091 R)
• M49: 16,935,526 km (0.094 R)
• M50: 17,134,192 km (0.057 R)
• M51: 17,213,928 km (0.086 R)
• M52: 17,373,698 km (0.111 R)
• M53: 17,694,586 km (0.102 R)
• M54: 18,342,494 km (0.116 R)
• M55: 18,424,025 km (0.094 R)
• M56: 20,079,924 km (0.103 R)
• M57: 20,755,657 km (0.103 R)
• M58: 20,840,629 km (0.095 R)
• M59: 21,011,021 km (0.107 R)
• M60: 21,181,712 km (0.1 R)
• M61: 21,267,282 km (0.093 R)
• M62: 21,696,927 km (0.088 R)
• M63: 22,042,648 km (0.117 R)
• M64: 22,259,565 km (0.078 R)
• M65: 22,390,164 km (0.088 R)
• M66: 22,564,595 km (0.062 R)
• M67: 23,178,844 km (0.053 R)
• M68: 24,963,696 km (0.062 R)
• M69: 25,872,653 km (0.038 R)
• M70: 26,653,853 km (0.094 R)
• M71: 26,838,756 km (0.079 R)
• M72: 26,977,732 km (0.11 R)
• M73: 27,163,533 km (0.107 R)
• M74: 27,349,632 km (0.097 R)
• M75: 27,769,853 km (0.045 R)
• M76: 28,145,343 km (0.108 R)
• M77: 32,039,825 km (0.112 R)
• M78: 32,187,328 km (0.101 R)
• M79: 32,581,668 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.3

Radius: 13.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.1 AU - 7.32 AU

Year: 6655 Days

Day: 7.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 104,906,011 km

• M1: 208,689 km (0.092 R)
• M2: 328,966 km (0.107 R)
• M3: 432,338 km (0.08 R)
• M4: 518,357 km (0.095 R)
• M5: 639,082 km (0.091 R)
• M6: 741,856 km (0.095 R)
• M7: 924,066 km (0.111 R)
• M8: 1,088,325 km (0.084 R)
• M9: 1,409,810 km (0.119 R)
• M10: 1,802,804 km (0.113 R)
• M11: 1,955,543 km (0.079 R)
• M12: 2,425,430 km (0.071 R)
• M13: 2,548,549 km (0.069 R)
• M14: 2,785,064 km (0.097 R)
• M15: 2,930,473 km (0.087 R)
• M16: 3,145,146 km (0.058 R)
• M17: 3,382,258 km (0.089 R)
• M18: 3,572,696 km (0.101 R)
• M19: 3,784,677 km (0.115 R)
• M20: 3,892,237 km (0.059 R)
• M21: 4,073,849 km (0.074 R)
• M22: 4,351,652 km (0.091 R)
• M23: 4,521,296 km (0.051 R)
• M24: 4,635,739 km (0.109 R)
• M25: 4,809,123 km (0.072 R)
• M26: 5,004,198 km (0.103 R)
• M27: 5,162,323 km (0.087 R)
• M28: 5,402,578 km (0.033 R)
• M29: 5,564,891 km (0.037 R)
• M30: 5,667,216 km (0.073 R)
• M31: 5,832,073 km (0.079 R)
• M32: 6,124,686 km (0.094 R)
• M33: 6,507,807 km (0.119 R)
• M34: 6,615,667 km (0.061 R)
• M35: 7,230,813 km (0.109 R)
• M36: 7,477,500 km (0.05 R)
• M37: 7,613,335 km (0.04 R)
• M38: 7,887,249 km (0.091 R)
• M39: 8,048,665 km (0.119 R)
• M40: 8,164,603 km (0.071 R)
• M41: 8,445,099 km (0.093 R)
• M42: 8,562,982 km (0.09 R)
• M43: 9,281,501 km (0.095 R)
• M44: 9,895,151 km (0.079 R)
• M45: 10,119,249 km (0.104 R)
• M46: 10,547,248 km (0.12 R)
• M47: 10,725,270 km (0.094 R)
• M48: 11,084,305 km (0.05 R)
• M49: 11,395,169 km (0.11 R)
• M50: 11,630,187 km (0.105 R)
• M51: 11,893,180 km (0.082 R)
• M52: 12,131,639 km (0.11 R)
• M53: 12,371,744 km (0.06 R)
• M54: 12,505,784 km (0.078 R)
• M55: 12,613,344 km (0.101 R)
• M56: 12,829,513 km (0.11 R)
• M57: 13,074,106 km (0.118 R)
• M58: 13,375,097 km (0.095 R)
• M59: 13,761,658 km (0.089 R)
• M60: 14,320,256 km (0.052 R)
• M61: 15,057,474 km (0.118 R)
• M62: 15,575,083 km (0.094 R)
• M63: 15,748,916 km (0.09 R)
• M64: 17,794,368 km (0.106 R)
• M65: 18,006,647 km (0.119 R)
• M66: 18,128,270 km (0.111 R)
• M67: 18,678,940 km (0.1 R)
• M68: 20,936,222 km (0.083 R)
• M69: 21,160,320 km (0.083 R)
• M70: 21,320,838 km (0.063 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 954.3

Radius: 3

Gravity: 106.03 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 16.54 AU - 17.96 AU

Year: 27432 Days

Day: 24.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 104,906,011 km

• M1: 112,348 km (0.119 R)
• M2: 356,492 km (0.086 R)
• M3: 753,674 km (0.115 R)
• M4: 907,909 km (0.088 R)
• M5: 1,578,557 km (0.098 R)
• M6: 1,735,186 km (0.093 R)
• M7: 1,856,061 km (0.088 R)
• M8: 2,321,759 km (0.079 R)
• M9: 3,403,352 km (0.046 R)
• M10: 4,180,512 km (0.1 R)
• M11: 4,288,073 km (0.057 R)
• M12: 5,530,633 km (0.084 R)
• M13: 6,374,964 km (0.058 R)
• M14: 6,436,748 km (0.113 R)
• M15: 6,748,958 km (0.099 R)
• M16: 6,875,069 km (0.105 R)
• M17: 7,065,956 km (0.107 R)
• M18: 7,258,489 km (0.114 R)
• M19: 7,979,251 km (0.087 R)
• M20: 9,770,985 km (0.117 R)
• M21: 10,491,747 km (0.113 R)
• M22: 10,858,561 km (0.092 R)
• M23: 11,006,514 km (0.114 R)
• M24: 11,080,714 km (0.115 R)
• M25: 11,529,358 km (0.107 R)
• M26: 12,754,565 km (0.087 R)
• M27: 13,461,714 km (0.091 R)
• M28: 13,860,093 km (0.097 R)
• M29: 14,586,840 km (0.055 R)
• M30: 15,992,910 km (0.117 R)
• M31: 16,329,954 km (0.05 R)
• M32: 16,584,270 km (0.109 R)
• M33: 17,182,961 km (0.105 R)
• M34: 22,594,664 km (0.088 R)
• M35: 24,505,627 km (0.097 R)
• M36: 24,893,983 km (0.118 R)
• M37: 25,284,434 km (0.094 R)
• M38: 25,873,849 km (0.071 R)
• M39: 26,071,319 km (0.077 R)
• M40: 26,666,718 km (0.094 R)
• M41: 28,276,391 km (0.036 R)
• M42: 30,228,195 km (0.101 R)
• M43: 30,540,256 km (0.091 R)
• M44: 30,958,232 km (0.073 R)
• M45: 31,483,171 km (0.081 R)
• M46: 33,289,865 km (0.069 R)
• M47: 33,935,529 km (0.108 R)
• M48: 37,783,336 km (0.072 R)
• M49: 39,020,959 km (0.117 R)
• M50: 39,587,785 km (0.054 R)
• M51: 40,500,482 km (0.11 R)
• M52: 40,844,557 km (0.108 R)
• M53: 40,959,448 km (0.119 R)
• M54: 41,074,339 km (0.103 R)
• M55: 41,651,039 km (0.054 R)
• M56: 44,810,696 km (0.072 R)
• M57: 46,839,393 km (0.099 R)
• M58: 48,046,647 km (0.108 R)
• M59: 50,368,406 km (0.119 R)
• M60: 51,356,949 km (0.034 R)
• M61: 51,604,982 km (0.075 R)
• M62: 52,601,454 km (0.087 R)
• M63: 53,855,981 km (0.073 R)
• M64: 55,120,233 km (0.072 R)
• M65: 55,374,250 km (0.117 R)
• M66: 56,138,695 km (0.055 R)
• M67: 56,394,358 km (0.082 R)
• M68: 56,906,731 km (0.081 R)
• M69: 58,711,928 km (0.111 R)
• M70: 59,491,333 km (0.116 R)
• M71: 60,012,981 km (0.06 R)
• M72: 62,510,817 km (0.051 R)
• M73: 63,572,662 km (0.069 R)
• M74: 63,972,388 km (0.117 R)
• M75: 65,310,840 km (0.105 R)
• M76: 66,793,804 km (0.11 R)
• M77: 68,697,137 km (0.113 R)
• M78: 71,447,045 km (0.097 R)
• M79: 72,696,188 km (0.103 R)
• M80: 73,952,511 km (0.119 R)
• M81: 76,911,706 km (0.105 R)
• M82: 80,484,702 km (0.074 R)
• M83: 81,494,786 km (0.12 R)
• M84: 84,550,173 km (0.118 R)
• M85: 84,989,692 km (0.109 R)
• M86: 85,576,864 km (0.085 R)
• M87: 88,384,516 km (0.038 R)
• M88: 88,681,917 km (0.118 R)
• M89: 91,522,781 km (0.115 R)
• M90: 91,823,472 km (0.116 R)
• M91: 93,332,316 km (0.102 R)
• M92: 93,786,645 km (0.116 R)
• M93: 94,849,239 km (0.079 R)
• M94: 95,916,021 km (0.107 R)
• M95: 96,374,389 km (0.043 R)
• M96: 96,833,505 km (0.055 R)
• M97: 97,293,369 km (0.057 R)
• M98: 97,753,981 km (0.093 R)
• M99: 102,555,324 km (0.049 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 10,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit