🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.62 AU - 0.84 AU

Year: 235 Days

Day: 20.6 Hours

Environment

Temp: 152 °C

Axial Tilt: 57.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,259,128 km

• M1: 132,843 km (0.117 R)
• M2: 170,990 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.37 AU - 1.73 AU

Year: 727 Days

Day: 29.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.15 AU - 4.19 AU

Year: 2649 Days

Day: 37.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,259,128 km

• M1: 1,864,139 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.7

Radius: 14

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.1 AU - 6.16 AU

Year: 5033 Days

Day: 11.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 68,259,128 km

• M1: 176,675 km (0.04 R)
• M2: 307,424 km (0.081 R)
• M3: 419,024 km (0.099 R)
• M4: 531,222 km (0.105 R)
• M5: 854,653 km (0.096 R)
• M6: 955,482 km (0.068 R)
• M7: 1,101,340 km (0.079 R)
• M8: 1,255,276 km (0.096 R)
• M9: 1,357,301 km (0.027 R)
• M10: 1,447,060 km (0.11 R)
• M11: 1,601,595 km (0.118 R)
• M12: 1,827,637 km (0.069 R)
• M13: 2,064,451 km (0.102 R)
• M14: 2,186,672 km (0.113 R)
• M15: 2,275,683 km (0.089 R)
• M16: 2,457,295 km (0.082 R)
• M17: 3,051,198 km (0.064 R)
• M18: 3,211,717 km (0.084 R)
• M19: 3,457,955 km (0.083 R)
• M20: 3,583,467 km (0.033 R)
• M21: 4,078,786 km (0.03 R)
• M22: 4,256,209 km (0.076 R)
• M23: 4,573,057 km (0.111 R)
• M24: 4,827,523 km (0.118 R)
• M25: 5,062,841 km (0.115 R)
• M26: 5,302,197 km (0.057 R)
• M27: 5,618,746 km (0.088 R)
• M28: 6,168,818 km (0.114 R)
• M29: 6,347,438 km (0.116 R)
• M30: 6,657,853 km (0.105 R)
• M31: 6,867,589 km (0.037 R)
• M32: 7,810,804 km (0.113 R)
• M33: 8,227,584 km (0.039 R)
• M34: 8,566,124 km (0.113 R)
• M35: 8,852,005 km (0.069 R)
• M36: 9,609,718 km (0.115 R)
• M37: 9,698,430 km (0.06 R)
• M38: 10,327,639 km (0.09 R)
• M39: 10,448,962 km (0.097 R)
• M40: 10,693,106 km (0.12 R)
• M41: 10,939,195 km (0.062 R)
• M42: 11,531,153 km (0.115 R)
• M43: 11,625,550 km (0.058 R)
• M44: 11,751,810 km (0.097 R)
• M45: 12,293,654 km (0.073 R)
• M46: 12,390,144 km (0.064 R)
• M47: 12,551,561 km (0.102 R)
• M48: 12,843,875 km (0.112 R)
• M49: 12,941,712 km (0.059 R)
• M50: 13,204,106 km (0.104 R)
• M51: 13,335,902 km (0.114 R)
• M52: 13,734,132 km (0.116 R)
• M53: 14,136,101 km (0.113 R)
• M54: 14,814,976 km (0.102 R)
• M55: 16,169,136 km (0.097 R)
• M56: 16,345,662 km (0.068 R)
• M57: 16,700,508 km (0.078 R)
• M58: 16,986,240 km (0.098 R)
• M59: 17,454,032 km (0.107 R)
• M60: 17,598,843 km (0.066 R)
• M61: 18,145,474 km (0.065 R)
• M62: 18,586,787 km (0.071 R)
• M63: 18,994,442 km (0.071 R)
• M64: 19,143,441 km (0.092 R)
• M65: 19,517,585 km (0.098 R)
• M66: 19,969,670 km (0.116 R)
• M67: 20,922,908 km (0.098 R)
• M68: 21,929,851 km (0.063 R)
• M69: 22,125,226 km (0.095 R)
• M70: 22,478,576 km (0.098 R)
• M71: 22,873,365 km (0.044 R)
• M72: 23,071,582 km (0.098 R)
• M73: 25,824,033 km (0.076 R)
• M74: 26,113,206 km (0.086 R)
• M75: 26,653,254 km (0.109 R)
• M76: 27,112,968 km (0.105 R)
• M77: 27,280,817 km (0.096 R)
• M78: 27,617,562 km (0.055 R)
• M79: 28,125,297 km (0.077 R)
• M80: 28,507,969 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220

Radius: 14.4

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.5 AU - 8.66 AU

Year: 7862 Days

Day: 7.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 68,259,128 km

• M1: 246,238 km (0.104 R)
• M2: 409,749 km (0.062 R)
• M3: 660,923 km (0.11 R)
• M4: 807,679 km (0.115 R)
• M5: 1,084,136 km (0.119 R)
• M6: 1,220,419 km (0.088 R)
• M7: 1,319,603 km (0.088 R)
• M8: 1,496,428 km (0.053 R)
• M9: 1,776,924 km (0.073 R)
• M10: 1,890,917 km (0.062 R)
• M11: 2,300,815 km (0.116 R)
• M12: 2,516,386 km (0.086 R)
• M13: 2,701,438 km (0.098 R)
• M14: 2,968,171 km (0.119 R)
• M15: 3,323,915 km (0.093 R)
• M16: 3,777,645 km (0.07 R)
• M17: 4,185,599 km (0.082 R)
• M18: 4,450,686 km (0.115 R)
• M19: 4,630,652 km (0.088 R)
• M20: 4,997,616 km (0.106 R)
• M21: 5,302,945 km (0.069 R)
• M22: 5,445,811 km (0.073 R)
• M23: 5,956,538 km (0.078 R)
• M24: 6,406,529 km (0.095 R)
• M25: 7,499,491 km (0.104 R)
• M26: 7,606,603 km (0.117 R)
• M27: 7,822,473 km (0.076 R)
• M28: 8,177,468 km (0.092 R)
• M29: 8,398,574 km (0.096 R)
• M30: 8,510,024 km (0.084 R)
• M31: 8,677,873 km (0.118 R)
• M32: 8,818,645 km (0.067 R)
• M33: 9,592,066 km (0.065 R)
• M34: 10,060,756 km (0.062 R)
• M35: 10,327,639 km (0.093 R)
• M36: 10,898,953 km (0.086 R)
• M37: 11,050,944 km (0.106 R)
• M38: 11,357,171 km (0.088 R)
• M39: 11,511,407 km (0.108 R)
• M40: 11,697,357 km (0.111 R)
• M41: 11,978,152 km (0.053 R)
• M42: 12,198,061 km (0.085 R)
• M43: 12,324,321 km (0.086 R)
• M44: 12,514,610 km (0.095 R)
• M45: 12,642,067 km (0.037 R)
• M46: 12,769,824 km (0.075 R)
• M47: 13,026,833 km (0.075 R)
• M48: 13,220,562 km (0.062 R)
• M49: 13,709,448 km (0.11 R)
• M50: 13,807,883 km (0.079 R)
• M51: 13,906,618 km (0.052 R)
• M52: 14,071,774 km (0.081 R)
• M53: 14,772,042 km (0.046 R)
• M54: 15,279,328 km (0.075 R)
• M55: 15,895,671 km (0.052 R)
• M56: 16,033,750 km (0.085 R)
• M57: 16,380,668 km (0.067 R)
• M58: 16,485,237 km (0.08 R)
• M59: 16,765,134 km (0.107 R)
• M60: 17,828,925 km (0.087 R)
• M61: 18,044,346 km (0.052 R)
• M62: 19,613,178 km (0.112 R)
• M63: 20,695,818 km (0.115 R)
• M64: 22,259,415 km (0.111 R)
• M65: 23,035,828 km (0.115 R)
• M66: 23,624,197 km (0.1 R)
• M67: 24,098,272 km (0.09 R)
• M68: 24,695,467 km (0.1 R)
• M69: 25,539,648 km (0.12 R)
• M70: 26,148,361 km (0.118 R)
• M71: 26,885,281 km (0.077 R)
• M72: 27,132,416 km (0.118 R)
• M73: 27,256,283 km (0.08 R)
• M74: 27,795,284 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.8

Radius: 9.3

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 7.81 AU - 7.85 AU

Year: 8254 Days

Day: 11 Hours

Environment

Temp: -163 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 68,259,128 km

• M1: 146,905 km (0.088 R)
• M2: 588,817 km (0.105 R)
• M3: 681,867 km (0.096 R)
• M4: 1,089,521 km (0.095 R)
• M5: 1,417,440 km (0.089 R)
• M6: 1,736,682 km (0.08 R)
• M7: 1,854,714 km (0.07 R)
• M8: 2,397,455 km (0.05 R)
• M9: 2,618,860 km (0.099 R)
• M10: 2,686,628 km (0.12 R)
• M11: 2,777,883 km (0.089 R)
• M12: 3,177,459 km (0.12 R)
• M13: 4,374,391 km (0.112 R)
• M14: 4,755,716 km (0.107 R)
• M15: 4,894,543 km (0.095 R)
• M16: 5,290,230 km (0.064 R)
• M17: 5,405,270 km (0.1 R)
• M18: 5,696,388 km (0.086 R)
• M19: 5,933,052 km (0.062 R)
• M20: 6,142,638 km (0.093 R)
• M21: 6,324,400 km (0.092 R)
• M22: 6,942,987 km (0.106 R)
• M23: 7,164,092 km (0.029 R)
• M24: 7,419,606 km (0.08 R)
• M25: 7,743,186 km (0.098 R)
• M26: 8,877,886 km (0.073 R)
• M27: 9,186,955 km (0.08 R)
• M28: 9,290,626 km (0.111 R)
• M29: 9,534,471 km (0.1 R)
• M30: 9,604,482 km (0.112 R)
• M31: 9,850,870 km (0.094 R)
• M32: 10,028,293 km (0.111 R)
• M33: 10,099,502 km (0.112 R)
• M34: 10,206,614 km (0.118 R)
• M35: 10,530,344 km (0.037 R)
• M36: 10,602,749 km (0.054 R)
• M37: 10,711,656 km (0.109 R)
• M38: 11,447,379 km (0.111 R)
• M39: 12,237,405 km (0.077 R)
• M40: 12,658,224 km (0.086 R)
• M41: 12,812,459 km (0.031 R)
• M42: 13,592,762 km (0.106 R)
• M43: 13,829,874 km (0.072 R)
• M44: 13,988,747 km (0.083 R)
• M45: 15,569,099 km (0.116 R)
• M46: 16,025,074 km (0.09 R)
• M47: 16,317,537 km (0.037 R)
• M48: 17,035,009 km (0.11 R)
• M49: 17,120,130 km (0.113 R)
• M50: 17,248,036 km (0.1 R)
• M51: 17,590,615 km (0.072 R)
• M52: 17,676,634 km (0.04 R)
• M53: 18,369,871 km (0.109 R)
• M54: 18,851,576 km (0.074 R)
• M55: 19,559,622 km (0.115 R)
• M56: 20,006,621 km (0.087 R)
• M57: 21,321,736 km (0.104 R)
• M58: 21,413,589 km (0.095 R)
• M59: 21,597,445 km (0.12 R)
• M60: 22,946,069 km (0.106 R)
• M61: 23,275,634 km (0.113 R)
• M62: 23,370,179 km (0.045 R)
• M63: 23,844,405 km (0.11 R)
• M64: 24,273,900 km (0.055 R)
• M65: 25,286,079 km (0.081 R)
• M66: 25,919,626 km (0.112 R)
• M67: 27,451,359 km (0.084 R)
• M68: 27,751,153 km (0.048 R)
• M69: 28,505,575 km (0.092 R)
• M70: 28,606,554 km (0.1 R)
• M71: 28,809,109 km (0.107 R)
• M72: 29,164,703 km (0.077 R)
• M73: 30,446,607 km (0.087 R)
• M74: 30,653,352 km (0.116 R)
• M75: 31,642,044 km (0.089 R)
• M76: 32,641,208 km (0.056 R)
• M77: 32,905,847 km (0.091 R)
• M78: 34,186,105 km (0.072 R)
• M79: 34,347,222 km (0.081 R)
• M80: 35,373,913 km (0.076 R)
• M81: 35,809,242 km (0.118 R)
• M82: 36,410,626 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.8

Radius: 5.7

Gravity: 21.45 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 12.03 AU - 13.17 AU

Year: 16849 Days

Day: 23.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,259,128 km

• M1: 324,478 km (0.059 R)
• M2: 390,301 km (0.109 R)
• M3: 678,875 km (0.075 R)
• M4: 926,609 km (0.062 R)
• M5: 1,642,884 km (0.104 R)
• M6: 1,820,756 km (0.113 R)
• M7: 2,695,454 km (0.093 R)
• M8: 2,799,724 km (0.09 R)
• M9: 2,870,035 km (0.034 R)
• M10: 2,905,490 km (0.117 R)
• M11: 3,193,615 km (0.083 R)
• M12: 3,566,563 km (0.104 R)
• M13: 3,642,858 km (0.052 R)
• M14: 3,796,944 km (0.119 R)
• M15: 4,071,904 km (0.043 R)
• M16: 4,111,697 km (0.091 R)
• M17: 4,272,366 km (0.113 R)
• M18: 4,394,138 km (0.056 R)
• M19: 5,584,937 km (0.074 R)
• M20: 5,942,626 km (0.093 R)
• M21: 6,124,088 km (0.075 R)
• M22: 7,641,459 km (0.118 R)
• M23: 7,789,412 km (0.095 R)
• M24: 8,543,385 km (0.106 R)
• M25: 9,637,394 km (0.089 R)
• M26: 11,840,223 km (0.091 R)
• M27: 12,241,145 km (0.068 R)
• M28: 12,356,485 km (0.076 R)
• M29: 12,530,168 km (0.099 R)
• M30: 12,646,406 km (0.114 R)
• M31: 13,115,096 km (0.102 R)
• M32: 15,604,554 km (0.119 R)
• M33: 16,678,517 km (0.113 R)
• M34: 17,776,117 km (0.06 R)
• M35: 17,841,341 km (0.118 R)
• M36: 17,972,239 km (0.114 R)
• M37: 18,697,490 km (0.089 R)
• M38: 19,030,196 km (0.116 R)
• M39: 19,163,936 km (0.068 R)
• M40: 19,432,165 km (0.115 R)
• M41: 19,701,740 km (0.083 R)
• M42: 20,929,939 km (0.067 R)
• M43: 21,414,187 km (0.118 R)
• M44: 21,832,164 km (0.072 R)
• M45: 23,531,147 km (0.112 R)
• M46: 26,009,535 km (0.096 R)
• M47: 27,279,621 km (0.108 R)
• M48: 27,808,449 km (0.111 R)
• M49: 27,884,295 km (0.079 R)
• M50: 28,416,864 km (0.111 R)
• M51: 29,879,632 km (0.062 R)
• M52: 30,034,914 km (0.089 R)
• M53: 30,502,707 km (0.081 R)
• M54: 30,737,575 km (0.041 R)
• M55: 33,118,276 km (0.098 R)
• M56: 33,279,094 km (0.104 R)
• M57: 33,763,043 km (0.116 R)
• M58: 34,087,072 km (0.083 R)
• M59: 34,574,910 km (0.042 R)
• M60: 35,475,340 km (0.025 R)
• M61: 35,887,183 km (0.112 R)
• M62: 35,969,761 km (0.047 R)
• M63: 36,466,426 km (0.101 R)
• M64: 39,835,071 km (0.073 R)
• M65: 40,520,678 km (0.118 R)
• M66: 41,210,174 km (0.101 R)
• M67: 42,513,321 km (0.112 R)
• M68: 42,863,231 km (0.1 R)
• M69: 43,741,819 km (0.083 R)
• M70: 46,773,420 km (0.074 R)
• M71: 46,953,984 km (0.097 R)
• M72: 49,780,187 km (0.058 R)
• M73: 51,539,309 km (0.089 R)
• M74: 52,286,101 km (0.108 R)
• M75: 53,224,678 km (0.095 R)
• M76: 55,690,799 km (0.061 R)
• M77: 56,073,620 km (0.095 R)
• M78: 56,169,363 km (0.118 R)
• M79: 56,553,231 km (0.099 R)
• M80: 57,130,529 km (0.077 R)
• M81: 57,903,352 km (0.115 R)
• M82: 59,850,518 km (0.038 R)
• M83: 60,242,464 km (0.097 R)
• M84: 60,340,600 km (0.084 R)
• M85: 61,029,050 km (0.103 R)
• M86: 61,522,274 km (0.051 R)
• M87: 61,621,158 km (0.096 R)
• M88: 62,711,727 km (0.078 R)
• M89: 63,309,220 km (0.109 R)
• M90: 64,008,740 km (0.054 R)
• M91: 64,309,282 km (0.086 R)
• M92: 64,610,273 km (0.078 R)
• M93: 65,213,751 km (0.078 R)
• M94: 67,646,362 km (0.04 R)
• M95: 67,748,388 km (0.076 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: 340 - 11,352 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit