🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.73 AU - 0.87 AU

Year: 274 Days

Day: 13.3 Hours

Environment

Temp: 90 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.45 AU - 2.11 AU

Year: 909 Days

Day: 21.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.18 AU - 2.72 AU

Year: 1468 Days

Day: 39.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.87 AU - 4.33 AU

Year: 2615 Days

Day: 13.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922

Radius: 8.2

Gravity: 13.71 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.77 AU - 4.83 AU

Year: 3414 Days

Day: 11.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 73,188,914 km

• M1: 154,086 km (0.045 R)
• M2: 209,886 km (0.066 R)
• M3: 263,442 km (0.093 R)
• M4: 389,852 km (0.075 R)
• M5: 609,911 km (0.115 R)
• M6: 662,868 km (0.055 R)
• M7: 762,800 km (0.07 R)
• M8: 904,020 km (0.062 R)
• M9: 1,080,097 km (0.073 R)
• M10: 1,145,770 km (0.118 R)
• M11: 1,253,630 km (0.047 R)
• M12: 1,523,804 km (0.11 R)
• M13: 1,734,587 km (0.049 R)
• M14: 1,859,352 km (0.113 R)
• M15: 1,954,795 km (0.069 R)
• M16: 2,457,145 km (0.114 R)
• M17: 2,868,539 km (0.061 R)
• M18: 3,016,791 km (0.117 R)
• M19: 3,359,370 km (0.093 R)
• M20: 3,654,526 km (0.102 R)
• M21: 3,896,725 km (0.092 R)
• M22: 4,269,822 km (0.095 R)
• M23: 4,525,036 km (0.054 R)
• M24: 4,741,355 km (0.115 R)
• M25: 5,072,415 km (0.076 R)
• M26: 5,162,024 km (0.084 R)
• M27: 5,229,493 km (0.078 R)
• M28: 5,433,843 km (0.101 R)
• M29: 5,710,450 km (0.081 R)
• M30: 5,803,649 km (0.065 R)
• M31: 6,446,023 km (0.054 R)
• M32: 6,763,469 km (0.092 R)
• M33: 6,886,888 km (0.116 R)
• M34: 7,186,083 km (0.116 R)
• M35: 8,109,551 km (0.1 R)
• M36: 8,531,866 km (0.097 R)
• M37: 8,638,529 km (0.063 R)
• M38: 8,745,641 km (0.09 R)
• M39: 9,397,888 km (0.116 R)
• M40: 9,785,496 km (0.111 R)
• M41: 10,206,764 km (0.069 R)
• M42: 10,263,312 km (0.069 R)
• M43: 10,519,423 km (0.107 R)
• M44: 11,682,696 km (0.053 R)
• M45: 11,830,948 km (0.081 R)
• M46: 12,612,148 km (0.065 R)
• M47: 12,764,289 km (0.104 R)
• M48: 13,039,549 km (0.036 R)
• M49: 13,193,485 km (0.114 R)
• M50: 13,409,804 km (0.046 R)
• M51: 13,908,862 km (0.111 R)
• M52: 14,160,635 km (0.093 R)
• M53: 14,604,941 km (0.1 R)
• M54: 15,377,165 km (0.087 R)
• M55: 15,735,452 km (0.096 R)
• M56: 16,030,758 km (0.107 R)
• M57: 16,460,553 km (0.108 R)
• M58: 16,994,617 km (0.104 R)
• M59: 17,129,106 km (0.11 R)
• M60: 18,011,434 km (0.092 R)
• M61: 18,079,950 km (0.119 R)
• M62: 18,251,539 km (0.118 R)
• M63: 18,769,596 km (0.048 R)
• M64: 19,082,704 km (0.049 R)
• M65: 19,292,441 km (0.116 R)
• M66: 19,820,222 km (0.093 R)
• M67: 20,602,619 km (0.073 R)
• M68: 20,781,837 km (0.057 R)
• M69: 21,069,813 km (0.093 R)
• M70: 21,322,783 km (0.085 R)
• M71: 21,576,800 km (0.083 R)
• M72: 22,381,637 km (0.113 R)
• M73: 22,602,742 km (0.093 R)
• M74: 23,158,947 km (0.057 R)
• M75: 23,757,189 km (0.11 R)
• M76: 24,398,366 km (0.046 R)
• M77: 24,588,056 km (0.091 R)
• M78: 25,236,562 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.4

Radius: 11.5

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.36 AU - 8.36 AU

Year: 6879 Days

Day: 9.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 73,188,914 km

• M1: 153,188 km (0.1 R)
• M2: 284,086 km (0.104 R)
• M3: 430,842 km (0.025 R)
• M4: 516,262 km (0.072 R)
• M5: 722,558 km (0.085 R)
• M6: 828,623 km (0.109 R)
• M7: 1,040,902 km (0.117 R)
• M8: 1,720,076 km (0.077 R)
• M9: 1,930,261 km (0.112 R)
• M10: 2,216,143 km (0.035 R)
• M11: 2,468,814 km (0.082 R)
• M12: 2,682,739 km (0.119 R)
• M13: 2,853,430 km (0.118 R)
• M14: 3,869,050 km (0.088 R)
• M15: 4,090,455 km (0.07 R)
• M16: 4,372,895 km (0.082 R)
• M17: 5,046,983 km (0.114 R)
• M18: 5,319,700 km (0.061 R)
• M19: 5,597,354 km (0.109 R)
• M20: 6,425,827 km (0.057 R)
• M21: 6,854,425 km (0.112 R)
• M22: 7,258,339 km (0.05 R)
• M23: 7,360,664 km (0.059 R)
• M24: 7,601,068 km (0.093 R)
• M25: 7,984,038 km (0.045 R)
• M26: 8,302,083 km (0.105 R)
• M27: 8,660,520 km (0.072 R)
• M28: 8,805,181 km (0.045 R)
• M29: 8,877,886 km (0.05 R)
• M30: 8,950,889 km (0.117 R)
• M31: 9,578,452 km (0.06 R)
• M32: 10,258,524 km (0.034 R)
• M33: 10,565,948 km (0.091 R)
• M34: 10,643,141 km (0.056 R)
• M35: 11,865,355 km (0.118 R)
• M36: 12,269,120 km (0.064 R)
• M37: 13,007,236 km (0.027 R)
• M38: 13,507,341 km (0.064 R)
• M39: 14,013,730 km (0.119 R)
• M40: 14,269,243 km (0.11 R)
• M41: 16,323,970 km (0.055 R)
• M42: 16,637,826 km (0.107 R)
• M43: 17,271,673 km (0.107 R)
• M44: 18,098,201 km (0.095 R)
• M45: 18,237,177 km (0.082 R)
• M46: 18,376,602 km (0.113 R)
• M47: 18,937,594 km (0.094 R)
• M48: 19,362,004 km (0.107 R)
• M49: 20,460,950 km (0.036 R)
• M50: 20,557,440 km (0.095 R)
• M51: 20,896,579 km (0.094 R)
• M52: 21,237,363 km (0.055 R)
• M53: 23,170,167 km (0.114 R)
• M54: 23,321,111 km (0.12 R)
• M55: 23,472,504 km (0.117 R)
• M56: 23,573,483 km (0.067 R)
• M57: 23,826,902 km (0.113 R)
• M58: 24,131,932 km (0.108 R)
• M59: 25,573,158 km (0.088 R)
• M60: 25,885,668 km (0.076 R)
• M61: 26,094,656 km (0.073 R)
• M62: 27,254,189 km (0.113 R)
• M63: 27,626,688 km (0.059 R)
• M64: 27,893,720 km (0.089 R)
• M65: 28,161,650 km (0.09 R)
• M66: 28,538,187 km (0.095 R)
• M67: 28,646,197 km (0.117 R)
• M68: 29,242,045 km (0.112 R)
• M69: 29,459,710 km (0.085 R)
• M70: 30,335,905 km (0.104 R)
• M71: 32,902,256 km (0.098 R)
• M72: 34,154,091 km (0.116 R)
• M73: 36,294,538 km (0.093 R)
• M74: 36,470,016 km (0.107 R)
• M75: 37,469,479 km (0.093 R)
• M76: 38,358,988 km (0.051 R)
• M77: 39,015,573 km (0.113 R)
• M78: 39,135,401 km (0.116 R)
• M79: 39,375,356 km (0.072 R)
• M80: 39,675,898 km (0.098 R)
• M81: 40,037,776 km (0.119 R)
• M82: 40,521,725 km (0.052 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466.4

Radius: 5.3

Gravity: 16.6 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 8.93 AU - 14.77 AU

Year: 15619 Days

Day: 17.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 73,188,914 km

• M1: 67,768 km (0.086 R)
• M2: 159,771 km (0.093 R)
• M3: 331,509 km (0.096 R)
• M4: 502,649 km (0.09 R)
• M5: 536,608 km (0.109 R)
• M6: 662,120 km (0.088 R)
• M7: 738,265 km (0.112 R)
• M8: 1,622,389 km (0.054 R)
• M9: 2,662,543 km (0.098 R)
• M10: 3,099,967 km (0.114 R)
• M11: 3,525,872 km (0.11 R)
• M12: 3,626,851 km (0.095 R)
• M13: 5,757,872 km (0.073 R)
• M14: 6,036,872 km (0.089 R)
• M15: 6,732,503 km (0.062 R)
• M16: 7,410,031 km (0.117 R)
• M17: 7,626,350 km (0.093 R)
• M18: 8,376,882 km (0.039 R)
• M19: 9,522,802 km (0.066 R)
• M20: 11,455,906 km (0.095 R)
• M21: 11,705,884 km (0.047 R)
• M22: 12,058,785 km (0.107 R)
• M23: 12,160,362 km (0.04 R)
• M24: 12,313,102 km (0.097 R)
• M25: 12,878,731 km (0.09 R)
• M26: 13,295,361 km (0.09 R)
• M27: 14,195,342 km (0.086 R)
• M28: 14,733,894 km (0.04 R)
• M29: 14,842,502 km (0.115 R)
• M30: 16,221,196 km (0.078 R)
• M31: 16,614,489 km (0.067 R)
• M32: 17,467,945 km (0.064 R)
• M33: 18,862,796 km (0.107 R)
• M34: 19,217,043 km (0.104 R)
• M35: 19,872,282 km (0.12 R)
• M36: 19,932,271 km (0.109 R)
• M37: 20,716,762 km (0.119 R)
• M38: 21,943,315 km (0.098 R)
• M39: 22,067,332 km (0.104 R)
• M40: 22,253,730 km (0.094 R)
• M41: 23,067,244 km (0.118 R)
• M42: 23,636,314 km (0.118 R)
• M43: 23,954,359 km (0.037 R)
• M44: 26,681,678 km (0.062 R)
• M45: 28,553,746 km (0.104 R)
• M46: 28,960,353 km (0.066 R)
• M47: 30,122,878 km (0.103 R)
• M48: 30,329,622 km (0.115 R)
• M49: 31,789,847 km (0.118 R)
• M50: 32,846,905 km (0.036 R)
• M51: 32,988,724 km (0.073 R)
• M52: 34,058,798 km (0.054 R)
• M53: 34,274,069 km (0.079 R)
• M54: 37,041,031 km (0.12 R)
• M55: 37,114,783 km (0.098 R)
• M56: 37,929,643 km (0.07 R)
• M57: 38,003,993 km (0.072 R)
• M58: 39,576,865 km (0.118 R)
• M59: 40,409,078 km (0.079 R)
• M60: 40,713,210 km (0.063 R)
• M61: 40,941,796 km (0.105 R)
• M62: 41,323,719 km (0.072 R)
• M63: 42,785,589 km (0.029 R)
• M64: 43,250,839 km (0.07 R)
• M65: 44,029,795 km (0.11 R)
• M66: 47,352,064 km (0.064 R)
• M67: 48,074,323 km (0.111 R)
• M68: 48,315,923 km (0.097 R)
• M69: 49,205,133 km (0.051 R)
• M70: 49,448,679 km (0.116 R)
• M71: 49,611,142 km (0.084 R)
• M72: 49,936,816 km (0.082 R)
• M73: 50,018,347 km (0.1 R)
• M74: 50,344,770 km (0.066 R)
• M75: 51,164,117 km (0.089 R)
• M76: 51,822,647 km (0.096 R)
• M77: 53,065,207 km (0.088 R)
• M78: 53,481,538 km (0.029 R)
• M79: 54,653,039 km (0.092 R)
• M80: 54,905,111 km (0.116 R)
• M81: 54,989,185 km (0.052 R)
• M82: 55,157,633 km (0.109 R)
• M83: 55,494,976 km (0.117 R)
• M84: 56,765,959 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 278.2

Radius: 6

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 15.79 AU - 20.51 AU

Year: 29606 Days

Day: 20.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 90.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,188,914 km

• M1: 86,617 km (0.084 R)
• M2: 222,602 km (0.087 R)
• M3: 473,627 km (0.04 R)
• M4: 594,951 km (0.089 R)
• M5: 796,010 km (0.113 R)
• M6: 1,258,417 km (0.11 R)
• M7: 2,081,654 km (0.072 R)
• M8: 2,963,235 km (0.114 R)
• M9: 3,152,027 km (0.111 R)
• M10: 3,383,754 km (0.076 R)
• M11: 3,581,074 km (0.085 R)
• M12: 3,621,016 km (0.06 R)
• M13: 4,493,172 km (0.113 R)
• M14: 4,797,903 km (0.095 R)
• M15: 5,519,114 km (0.06 R)
• M16: 6,082,201 km (0.108 R)
• M17: 6,565,103 km (0.047 R)
• M18: 6,614,171 km (0.085 R)
• M19: 7,010,455 km (0.106 R)
• M20: 7,414,370 km (0.054 R)
• M21: 7,670,780 km (0.059 R)
• M22: 7,825,913 km (0.04 R)
• M23: 8,617,436 km (0.083 R)
• M24: 9,213,882 km (0.103 R)
• M25: 9,268,785 km (0.052 R)
• M26: 9,656,094 km (0.103 R)
• M27: 9,767,694 km (0.079 R)
• M28: 9,823,643 km (0.099 R)
• M29: 10,618,457 km (0.086 R)
• M30: 11,670,429 km (0.093 R)
• M31: 12,633,241 km (0.045 R)
• M32: 13,746,399 km (0.059 R)
• M33: 14,061,153 km (0.103 R)
• M34: 15,801,574 km (0.08 R)
• M35: 16,797,447 km (0.076 R)
• M36: 17,540,650 km (0.063 R)
• M37: 18,019,064 km (0.077 R)
• M38: 19,550,796 km (0.036 R)
• M39: 19,833,686 km (0.051 R)
• M40: 20,118,071 km (0.064 R)
• M41: 20,189,280 km (0.08 R)
• M42: 20,403,654 km (0.098 R)
• M43: 20,979,007 km (0.059 R)
• M44: 21,051,263 km (0.103 R)
• M45: 22,662,581 km (0.117 R)
• M46: 24,617,377 km (0.106 R)
• M47: 26,625,429 km (0.119 R)
• M48: 27,966,724 km (0.115 R)
• M49: 28,046,310 km (0.087 R)
• M50: 28,125,896 km (0.107 R)
• M51: 28,685,541 km (0.045 R)
• M52: 30,714,238 km (0.066 R)
• M53: 31,125,632 km (0.101 R)
• M54: 31,621,549 km (0.082 R)
• M55: 32,036,833 km (0.107 R)
• M56: 32,621,162 km (0.106 R)
• M57: 33,124,858 km (0.101 R)
• M58: 36,809,454 km (0.097 R)
• M59: 36,983,885 km (0.094 R)
• M60: 39,099,498 km (0.116 R)
• M61: 40,892,129 km (0.06 R)
• M62: 40,982,486 km (0.064 R)
• M63: 41,344,513 km (0.076 R)
• M64: 41,889,498 km (0.082 R)
• M65: 43,354,510 km (0.118 R)
• M66: 43,538,815 km (0.08 R)
• M67: 44,650,028 km (0.089 R)
• M68: 46,805,883 km (0.111 R)
• M69: 47,849,029 km (0.1 R)
• M70: 48,995,547 km (0.115 R)
• M71: 49,091,439 km (0.067 R)
• M72: 49,475,905 km (0.051 R)
• M73: 51,218,272 km (0.111 R)
• M74: 52,685,528 km (0.103 R)
• M75: 56,463,921 km (0.109 R)
• M76: 57,270,403 km (0.092 R)
• M77: 58,589,108 km (0.104 R)
• M78: 58,690,985 km (0.062 R)
• M79: 59,098,938 km (0.099 R)
• M80: 60,431,406 km (0.101 R)
• M81: 60,534,330 km (0.108 R)
• M82: 62,396,673 km (0.084 R)
• M83: 62,604,764 km (0.115 R)
• M84: 62,917,274 km (0.046 R)
• M85: 63,753,377 km (0.099 R)
• M86: 63,858,095 km (0.051 R)
• M87: 64,277,717 km (0.091 R)
• M88: 64,698,237 km (0.065 R)
• M89: 67,240,653 km (0.064 R)
• M90: 67,881,380 km (0.113 R)
• M91: 69,061,259 km (0.031 R)
• M92: 70,031,550 km (0.106 R)
• M93: 72,860,147 km (0.09 R)
• M94: 72,969,653 km (0.092 R)
• M95: 73,188,963 km (0.086 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 18,143 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit