🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.76 AU - 1.16 AU

Year: 337 Days

Day: 27.4 Hours

Environment

Temp: 131 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.01 AU - 1.07 AU

Year: 380 Days

Day: 15.9 Hours

Environment

Temp: 46 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 86,475,464 km

• M1: 68,965 km (0.089 R)
• M2: 230,381 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.4 AU - 2.16 AU

Year: 851 Days

Day: 13.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.66 AU - 3.2 AU

Year: 1796 Days

Day: 17.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,475,464 km

• M1: 754,572 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.06 AU - 3.14 AU

Year: 1955 Days

Day: 37.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.61 AU - 4.27 AU

Year: 2285 Days

Day: 47.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,475,464 km

• M1: 333,304 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.1

Radius: 14.8

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.29 AU - 6.17 AU

Year: 4284 Days

Day: 14 Hours

Environment

Temp: -138 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 86,475,464 km

• M1: 235,617 km (0.093 R)
• M2: 401,521 km (0.084 R)
• M3: 537,804 km (0.119 R)
• M4: 779,555 km (0.102 R)
• M5: 910,153 km (0.089 R)
• M6: 1,149,959 km (0.1 R)
• M7: 1,290,132 km (0.091 R)
• M8: 1,411,606 km (0.088 R)
• M9: 1,562,849 km (0.107 R)
• M10: 1,759,869 km (0.091 R)
• M11: 1,951,654 km (0.108 R)
• M12: 2,311,736 km (0.106 R)
• M13: 2,431,564 km (0.087 R)
• M14: 2,724,776 km (0.1 R)
• M15: 2,835,777 km (0.088 R)
• M16: 3,013,500 km (0.098 R)
• M17: 3,194,962 km (0.089 R)
• M18: 3,499,842 km (0.088 R)
• M19: 3,673,376 km (0.101 R)
• M20: 3,832,099 km (0.113 R)
• M21: 4,029,269 km (0.112 R)
• M22: 4,285,231 km (0.075 R)
• M23: 4,508,880 km (0.065 R)
• M24: 4,717,419 km (0.116 R)
• M25: 4,909,653 km (0.046 R)
• M26: 5,006,891 km (0.118 R)
• M27: 5,104,728 km (0.078 R)
• M28: 5,623,833 km (0.114 R)
• M29: 5,725,559 km (0.039 R)
• M30: 5,889,818 km (0.052 R)
• M31: 6,076,366 km (0.057 R)
• M32: 6,455,597 km (0.063 R)
• M33: 6,626,587 km (0.093 R)
• M34: 7,017,038 km (0.038 R)
• M35: 7,192,965 km (0.045 R)
• M36: 7,504,428 km (0.062 R)
• M37: 7,797,639 km (0.044 R)
• M38: 7,979,999 km (0.041 R)
• M39: 8,209,931 km (0.117 R)
• M40: 8,770,923 km (0.116 R)
• M41: 9,296,012 km (0.115 R)
• M42: 9,757,970 km (0.071 R)
• M43: 9,905,324 km (0.115 R)
• M44: 10,152,609 km (0.085 R)
• M45: 10,427,121 km (0.069 R)
• M46: 11,627,495 km (0.104 R)
• M47: 11,836,184 km (0.077 R)
• M48: 12,019,740 km (0.064 R)
• M49: 12,469,731 km (0.099 R)
• M50: 12,603,172 km (0.084 R)
• M51: 12,790,618 km (0.106 R)
• M52: 13,440,770 km (0.118 R)
• M53: 14,018,517 km (0.08 R)
• M54: 14,408,220 km (0.068 R)
• M55: 14,716,990 km (0.027 R)
• M56: 14,886,185 km (0.109 R)
• M57: 15,056,128 km (0.101 R)
• M58: 15,340,962 km (0.114 R)
• M59: 16,031,506 km (0.066 R)
• M60: 16,702,901 km (0.105 R)
• M61: 17,116,091 km (0.039 R)
• M62: 17,473,031 km (0.11 R)
• M63: 18,771,990 km (0.07 R)
• M64: 19,603,604 km (0.105 R)
• M65: 19,977,000 km (0.095 R)
• M66: 20,164,596 km (0.055 R)
• M67: 20,573,148 km (0.1 R)
• M68: 21,366,465 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.9

Radius: 13.5

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 11.39 AU - 13.81 AU

Year: 16019 Days

Day: 14.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 86,475,464 km

• M1: 509,530 km (0.057 R)
• M2: 803,041 km (0.055 R)
• M3: 962,812 km (0.099 R)
• M4: 1,205,609 km (0.073 R)
• M5: 2,096,315 km (0.109 R)
• M6: 2,582,059 km (0.082 R)
• M7: 2,751,853 km (0.073 R)
• M8: 2,925,536 km (0.058 R)
• M9: 3,179,852 km (0.097 R)
• M10: 3,765,378 km (0.119 R)
• M11: 4,500,652 km (0.106 R)
• M12: 4,914,888 km (0.101 R)
• M13: 5,465,857 km (0.061 R)
• M14: 5,622,486 km (0.098 R)
• M15: 5,940,232 km (0.087 R)
• M16: 6,394,860 km (0.088 R)
• M17: 6,760,178 km (0.103 R)
• M18: 6,894,667 km (0.099 R)
• M19: 7,030,053 km (0.046 R)
• M20: 7,132,228 km (0.063 R)
• M21: 7,338,075 km (0.084 R)
• M22: 7,861,368 km (0.044 R)
• M23: 8,181,208 km (0.063 R)
• M24: 8,324,673 km (0.079 R)
• M25: 8,505,237 km (0.072 R)
• M26: 9,465,356 km (0.054 R)
• M27: 10,227,109 km (0.119 R)
• M28: 11,567,356 km (0.067 R)
• M29: 11,688,231 km (0.074 R)
• M30: 12,381,468 km (0.114 R)
• M31: 13,467,249 km (0.073 R)
• M32: 13,722,313 km (0.116 R)
• M33: 13,893,154 km (0.111 R)
• M34: 14,021,659 km (0.083 R)
• M35: 14,193,846 km (0.086 R)
• M36: 15,241,181 km (0.056 R)
• M37: 15,953,117 km (0.104 R)
• M38: 17,041,591 km (0.079 R)
• M39: 17,734,080 km (0.08 R)
• M40: 18,861,000 km (0.111 R)
• M41: 19,433,212 km (0.091 R)
• M42: 19,577,275 km (0.103 R)
• M43: 20,156,518 km (0.1 R)
• M44: 21,085,371 km (0.115 R)
• M45: 21,233,323 km (0.038 R)
• M46: 21,381,724 km (0.074 R)
• M47: 21,928,355 km (0.063 R)
• M48: 22,278,713 km (0.082 R)
• M49: 22,429,358 km (0.052 R)
• M50: 22,530,038 km (0.101 R)
• M51: 22,883,537 km (0.093 R)
• M52: 23,086,243 km (0.051 R)
• M53: 23,595,923 km (0.088 R)
• M54: 24,212,415 km (0.098 R)
• M55: 24,574,592 km (0.117 R)
• M56: 25,513,917 km (0.094 R)
• M57: 25,776,910 km (0.096 R)
• M58: 28,130,084 km (0.082 R)
• M59: 28,510,811 km (0.109 R)
• M60: 28,838,430 km (0.06 R)
• M61: 29,167,246 km (0.084 R)
• M62: 29,663,014 km (0.102 R)
• M63: 30,439,726 km (0.108 R)
• M64: 30,551,176 km (0.105 R)
• M65: 32,239,987 km (0.051 R)
• M66: 32,410,528 km (0.091 R)
• M67: 32,638,366 km (0.117 R)
• M68: 33,440,061 km (0.025 R)
• M69: 33,728,037 km (0.046 R)
• M70: 34,190,294 km (0.09 R)
• M71: 34,422,320 km (0.088 R)
• M72: 35,004,555 km (0.071 R)
• M73: 35,296,870 km (0.1 R)
• M74: 35,942,833 km (0.046 R)
• M75: 37,127,349 km (0.082 R)
• M76: 37,246,579 km (0.073 R)
• M77: 38,445,157 km (0.107 R)
• M78: 38,988,646 km (0.085 R)
• M79: 39,291,731 km (0.09 R)
• M80: 40,634,372 km (0.116 R)
• M81: 40,941,646 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.2

Radius: 3.1

Gravity: 55.48 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 16.68 AU - 19.42 AU

Year: 27466 Days

Day: 18.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,475,464 km

• M1: 152,141 km (0.078 R)
• M2: 213,476 km (0.043 R)
• M3: 730,038 km (0.074 R)
• M4: 809,324 km (0.093 R)
• M5: 947,553 km (0.084 R)
• M6: 1,004,998 km (0.071 R)
• M7: 1,340,846 km (0.072 R)
• M8: 1,537,567 km (0.088 R)
• M9: 1,994,439 km (0.048 R)
• M10: 2,333,577 km (0.078 R)
• M11: 2,895,916 km (0.12 R)
• M12: 3,767,174 km (0.118 R)
• M13: 4,373,793 km (0.087 R)
• M14: 6,475,194 km (0.091 R)
• M15: 6,639,453 km (0.052 R)
• M16: 6,860,708 km (0.103 R)
• M17: 6,972,308 km (0.081 R)
• M18: 7,140,755 km (0.073 R)
• M19: 7,367,396 km (0.094 R)
• M20: 7,711,770 km (0.092 R)
• M21: 10,456,592 km (0.094 R)
• M22: 11,234,501 km (0.035 R)
• M23: 11,365,848 km (0.068 R)
• M24: 12,913,887 km (0.029 R)
• M25: 13,051,666 km (0.115 R)
• M26: 13,120,631 km (0.046 R)
• M27: 14,813,480 km (0.107 R)
• M28: 14,957,693 km (0.108 R)
• M29: 15,102,204 km (0.1 R)
• M30: 15,174,759 km (0.103 R)
• M31: 15,465,727 km (0.085 R)
• M32: 16,948,541 km (0.12 R)
• M33: 17,478,118 km (0.038 R)
• M34: 20,848,258 km (0.073 R)
• M35: 21,171,689 km (0.065 R)
• M36: 21,252,771 km (0.104 R)
• M37: 21,823,637 km (0.071 R)
• M38: 22,234,432 km (0.091 R)
• M39: 22,316,861 km (0.058 R)
• M40: 22,399,439 km (0.105 R)
• M41: 23,146,979 km (0.108 R)
• M42: 23,818,375 km (0.114 R)
• M43: 24,071,793 km (0.101 R)
• M44: 25,611,155 km (0.09 R)
• M45: 26,567,235 km (0.094 R)
• M46: 27,005,707 km (0.076 R)
• M47: 27,712,258 km (0.067 R)
• M48: 29,233,818 km (0.12 R)
• M49: 29,868,112 km (0.071 R)
• M50: 30,690,302 km (0.091 R)
• M51: 31,519,972 km (0.06 R)
• M52: 32,825,064 km (0.116 R)
• M53: 33,201,303 km (0.106 R)
• M54: 33,673,434 km (0.111 R)
• M55: 34,528,984 km (0.032 R)
• M56: 34,624,427 km (0.098 R)
• M57: 35,970,658 km (0.07 R)
• M58: 36,358,416 km (0.048 R)
• M59: 40,814,937 km (0.118 R)
• M60: 43,880,047 km (0.102 R)
• M61: 44,190,613 km (0.079 R)
• M62: 45,231,066 km (0.117 R)
• M63: 45,964,095 km (0.115 R)
• M64: 46,174,430 km (0.096 R)
• M65: 48,400,446 km (0.072 R)
• M66: 48,828,446 km (0.061 R)
• M67: 49,472,764 km (0.114 R)
• M68: 50,444,552 km (0.044 R)
• M69: 51,313,566 km (0.105 R)
• M70: 53,618,270 km (0.057 R)
• M71: 53,950,378 km (0.087 R)
• M72: 57,307,504 km (0.041 R)
• M73: 57,987,127 km (0.066 R)
• M74: 58,783,287 km (0.095 R)
• M75: 59,926,813 km (0.087 R)
• M76: 60,386,377 km (0.075 R)
• M77: 61,077,819 km (0.115 R)
• M78: 65,399,252 km (0.074 R)
• M79: 66,583,918 km (0.091 R)
• M80: 66,702,848 km (0.101 R)
• M81: 69,576,773 km (0.09 R)
• M82: 69,818,074 km (0.03 R)
• M83: 70,786,122 km (0.088 R)
• M84: 71,636,736 km (0.106 R)
• M85: 72,246,496 km (0.115 R)
• M86: 72,490,790 km (0.099 R)
• M87: 73,102,944 km (0.102 R)
• M88: 74,578,877 km (0.104 R)
• M89: 75,816,500 km (0.051 R)
• M90: 76,935,941 km (0.072 R)
• M91: 79,065,616 km (0.074 R)
• M92: 79,569,462 km (0.1 R)
• M93: 80,833,863 km (0.037 R)
• M94: 82,615,125 km (0.063 R)
• M95: 84,795,364 km (0.064 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 20,344 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit