🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.32 AU - 2.76 AU

Year: 1410 Days

Day: 25.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.27 AU - 2.89 AU

Year: 1443 Days

Day: 13.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.61 AU - 2.79 AU

Year: 1545 Days

Day: 36.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,499,299 km

• M1: 487,390 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.2

Radius: 11.7

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.35 AU - 9.59 AU

Year: 8585 Days

Day: 9.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 96,499,299 km

• M1: 156,928 km (0.09 R)
• M2: 282,590 km (0.058 R)
• M3: 496,515 km (0.085 R)
• M4: 805,136 km (0.036 R)
• M5: 942,467 km (0.062 R)
• M6: 1,357,301 km (0.055 R)
• M7: 1,571,226 km (0.087 R)
• M8: 1,907,822 km (0.11 R)
• M9: 2,021,666 km (0.093 R)
• M10: 2,137,903 km (0.114 R)
• M11: 2,344,199 km (0.059 R)
• M12: 2,545,707 km (0.096 R)
• M13: 2,637,111 km (0.082 R)
• M14: 2,953,960 km (0.081 R)
• M15: 3,221,291 km (0.07 R)
• M16: 3,496,701 km (0.04 R)
• M17: 3,779,740 km (0.11 R)
• M18: 4,057,094 km (0.09 R)
• M19: 4,205,047 km (0.055 R)
• M20: 4,313,804 km (0.109 R)
• M21: 5,231,886 km (0.057 R)
• M22: 5,349,021 km (0.089 R)
• M23: 5,675,743 km (0.1 R)
• M24: 6,054,974 km (0.089 R)
• M25: 6,364,342 km (0.12 R)
• M26: 6,505,263 km (0.08 R)
• M27: 7,306,958 km (0.117 R)
• M28: 7,886,800 km (0.119 R)
• M29: 8,395,582 km (0.07 R)
• M30: 8,915,136 km (0.114 R)
• M31: 9,570,225 km (0.107 R)
• M32: 10,112,816 km (0.045 R)
• M33: 10,222,621 km (0.095 R)
• M34: 10,535,729 km (0.115 R)
• M35: 10,721,380 km (0.097 R)
• M36: 11,379,611 km (0.107 R)
• M37: 12,186,991 km (0.063 R)
• M38: 12,342,872 km (0.091 R)
• M39: 12,538,546 km (0.12 R)
• M40: 12,735,416 km (0.026 R)
• M41: 13,352,059 km (0.1 R)
• M42: 13,472,485 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155.7

Radius: 6

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 12.15 AU - 15.07 AU

Year: 17486 Days

Day: 21.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 96,499,299 km

• M1: 75,996 km (0.084 R)
• M2: 116,986 km (0.099 R)
• M3: 168,597 km (0.051 R)
• M4: 242,199 km (0.082 R)
• M5: 697,575 km (0.119 R)
• M6: 777,011 km (0.115 R)
• M7: 927,806 km (0.085 R)
• M8: 1,335,311 km (0.083 R)
• M9: 1,684,622 km (0.086 R)
• M10: 2,130,423 km (0.039 R)
• M11: 2,787,158 km (0.106 R)
• M12: 3,447,034 km (0.052 R)
• M13: 3,922,456 km (0.099 R)
• M14: 4,037,347 km (0.11 R)
• M15: 4,447,993 km (0.087 R)
• M16: 4,537,752 km (0.071 R)
• M17: 4,719,214 km (0.116 R)
• M18: 4,841,436 km (0.091 R)
• M19: 5,214,383 km (0.053 R)
• M20: 5,823,696 km (0.09 R)
• M21: 6,153,409 km (0.106 R)
• M22: 6,523,066 km (0.097 R)
• M23: 6,727,865 km (0.104 R)
• M24: 6,796,530 km (0.05 R)
• M25: 7,143,598 km (0.043 R)
• M26: 7,531,954 km (0.068 R)
• M27: 7,782,680 km (0.103 R)
• M28: 7,890,988 km (0.073 R)
• M29: 8,036,248 km (0.077 R)
• M30: 9,001,453 km (0.047 R)
• M31: 9,613,309 km (0.118 R)
• M32: 10,716,443 km (0.11 R)
• M33: 11,201,290 km (0.107 R)
• M34: 11,858,922 km (0.063 R)
• M35: 11,941,949 km (0.103 R)
• M36: 14,567,392 km (0.093 R)
• M37: 15,104,149 km (0.034 R)
• M38: 15,149,178 km (0.077 R)
• M39: 15,239,385 km (0.102 R)
• M40: 15,738,594 km (0.111 R)
• M41: 16,706,342 km (0.112 R)
• M42: 17,645,817 km (0.117 R)
• M43: 17,835,806 km (0.06 R)
• M44: 18,121,987 km (0.098 R)
• M45: 18,169,858 km (0.06 R)
• M46: 18,217,729 km (0.072 R)
• M47: 18,892,715 km (0.06 R)
• M48: 19,038,274 km (0.089 R)
• M49: 20,615,484 km (0.069 R)
• M50: 21,876,445 km (0.088 R)
• M51: 22,439,082 km (0.091 R)
• M52: 22,748,002 km (0.097 R)
• M53: 23,006,657 km (0.097 R)
• M54: 23,631,078 km (0.118 R)
• M55: 23,997,892 km (0.108 R)
• M56: 24,419,459 km (0.117 R)
• M57: 24,578,182 km (0.08 R)
• M58: 25,644,965 km (0.058 R)
• M59: 26,672,403 km (0.051 R)
• M60: 27,878,760 km (0.095 R)
• M61: 31,949,468 km (0.06 R)
• M62: 34,289,777 km (0.103 R)
• M63: 35,780,220 km (0.117 R)
• M64: 36,927,187 km (0.116 R)
• M65: 37,170,134 km (0.098 R)
• M66: 38,024,787 km (0.107 R)
• M67: 38,208,643 km (0.105 R)
• M68: 38,639,185 km (0.117 R)
• M69: 40,002,321 km (0.107 R)
• M70: 40,815,236 km (0.115 R)
• M71: 40,940,898 km (0.102 R)
• M72: 41,255,203 km (0.032 R)
• M73: 41,633,686 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 810.3

Radius: 7.1

Gravity: 16.07 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 18.61 AU - 19.21 AU

Year: 28637 Days

Day: 22.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 96,499,299 km

• M1: 190,438 km (0.082 R)
• M2: 295,007 km (0.058 R)
• M3: 421,567 km (0.03 R)
• M4: 516,561 km (0.065 R)
• M5: 728,691 km (0.045 R)
• M6: 1,299,407 km (0.094 R)
• M7: 3,318,230 km (0.05 R)
• M8: 3,968,084 km (0.076 R)
• M9: 4,711,136 km (0.116 R)
• M10: 5,211,092 km (0.095 R)
• M11: 5,844,938 km (0.115 R)
• M12: 6,503,169 km (0.11 R)
• M13: 6,748,210 km (0.036 R)
• M14: 6,809,994 km (0.06 R)
• M15: 7,629,940 km (0.09 R)
• M16: 7,888,445 km (0.103 R)
• M17: 8,815,952 km (0.042 R)
• M18: 10,413,209 km (0.105 R)
• M19: 11,724,135 km (0.06 R)
• M20: 11,872,985 km (0.05 R)
• M21: 13,786,042 km (0.086 R)
• M22: 13,943,120 km (0.114 R)
• M23: 14,818,118 km (0.085 R)
• M24: 14,979,085 km (0.074 R)
• M25: 16,871,648 km (0.096 R)
• M26: 17,208,393 km (0.08 R)
• M27: 20,248,521 km (0.043 R)
• M28: 24,488,274 km (0.099 R)
• M29: 26,122,032 km (0.033 R)
• M30: 26,316,509 km (0.05 R)
• M31: 26,511,585 km (0.109 R)
• M32: 29,190,733 km (0.077 R)
• M33: 29,493,669 km (0.036 R)
• M34: 29,696,225 km (0.111 R)
• M35: 29,797,652 km (0.064 R)
• M36: 30,102,832 km (0.083 R)
• M37: 30,818,657 km (0.076 R)
• M38: 31,850,883 km (0.103 R)
• M39: 32,267,064 km (0.101 R)
• M40: 33,949,292 km (0.102 R)
• M41: 35,229,700 km (0.084 R)
• M42: 35,767,953 km (0.11 R)
• M43: 37,947,594 km (0.067 R)
• M44: 42,891,804 km (0.041 R)
• M45: 45,789,814 km (0.08 R)
• M46: 47,558,809 km (0.03 R)
• M47: 48,870,184 km (0.116 R)
• M48: 49,109,989 km (0.071 R)
• M49: 49,710,924 km (0.074 R)
• M50: 49,952,075 km (0.117 R)
• M51: 50,193,526 km (0.104 R)
• M52: 50,798,949 km (0.096 R)
• M53: 53,491,112 km (0.12 R)
• M54: 55,228,392 km (0.116 R)
• M55: 57,362,705 km (0.048 R)
• M56: 57,615,526 km (0.085 R)
• M57: 57,868,795 km (0.104 R)
• M58: 58,885,462 km (0.116 R)
• M59: 60,164,524 km (0.076 R)
• M60: 60,807,495 km (0.105 R)
• M61: 61,582,113 km (0.059 R)
• M62: 61,711,515 km (0.076 R)
• M63: 62,620,023 km (0.106 R)
• M64: 63,271,671 km (0.104 R)
• M65: 64,056,462 km (0.094 R)
• M66: 64,450,203 km (0.056 R)
• M67: 66,032,799 km (0.109 R)
• M68: 66,563,124 km (0.117 R)
• M69: 66,961,802 km (0.077 R)
• M70: 67,494,670 km (0.105 R)
• M71: 67,628,111 km (0.107 R)
• M72: 67,761,702 km (0.099 R)
• M73: 69,640,202 km (0.084 R)
• M74: 70,585,811 km (0.119 R)
• M75: 71,399,773 km (0.087 R)
• M76: 73,311,035 km (0.078 R)
• M77: 77,183,825 km (0.061 R)
• M78: 77,742,423 km (0.095 R)
• M79: 77,882,297 km (0.066 R)
• M80: 79,004,431 km (0.089 R)
• M81: 79,426,446 km (0.117 R)
• M82: 81,548,492 km (0.102 R)
• M83: 84,262,796 km (0.056 R)
• M84: 84,982,062 km (0.114 R)
• M85: 85,703,274 km (0.11 R)
• M86: 86,716,500 km (0.071 R)
• M87: 87,588,057 km (0.069 R)
• M88: 88,316,749 km (0.1 R)
• M89: 88,462,606 km (0.082 R)
• M90: 89,779,816 km (0.099 R)
• M91: 92,433,532 km (0.065 R)
• M92: 92,878,436 km (0.068 R)
• M93: 94,217,038 km (0.033 R)
• M94: 94,814,083 km (0.107 R)
• M95: 101,158,080 km (0.11 R)
• M96: 101,310,820 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.5

Radius: 7.5

Gravity: 11.07 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 18.55 AU - 20.43 AU

Year: 29965 Days

Day: 21 Hours

Environment

Temp: -185 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 96,499,299 km

• M1: 162,314 km (0.034 R)
• M2: 451,786 km (0.07 R)
• M3: 544,985 km (0.106 R)
• M4: 983,008 km (0.112 R)
• M5: 1,075,609 km (0.094 R)
• M6: 1,203,664 km (0.094 R)
• M7: 1,581,549 km (0.098 R)
• M8: 1,690,905 km (0.087 R)
• M9: 1,917,097 km (0.11 R)
• M10: 2,315,775 km (0.115 R)
• M11: 4,252,020 km (0.104 R)
• M12: 4,822,138 km (0.05 R)
• M13: 6,205,469 km (0.116 R)
• M14: 7,516,994 km (0.098 R)
• M15: 7,640,412 km (0.115 R)
• M16: 7,826,661 km (0.057 R)
• M17: 8,267,377 km (0.083 R)
• M18: 8,780,797 km (0.117 R)
• M19: 10,041,308 km (0.106 R)
• M20: 10,657,951 km (0.067 R)
• M21: 12,580,433 km (0.102 R)
• M22: 13,393,797 km (0.055 R)
• M23: 14,072,073 km (0.096 R)
• M24: 14,530,292 km (0.048 R)
• M25: 15,383,149 km (0.075 R)
• M26: 15,540,077 km (0.115 R)
• M27: 16,332,048 km (0.082 R)
• M28: 17,626,519 km (0.05 R)
• M29: 18,120,341 km (0.107 R)
• M30: 18,535,475 km (0.035 R)
• M31: 19,374,869 km (0.057 R)
• M32: 20,140,960 km (0.095 R)
• M33: 20,226,679 km (0.06 R)
• M34: 21,090,757 km (0.057 R)
• M35: 21,878,689 km (0.12 R)
• M36: 23,303,010 km (0.12 R)
• M37: 26,992,841 km (0.12 R)
• M38: 30,761,062 km (0.112 R)
• M39: 31,156,749 km (0.101 R)
• M40: 32,454,510 km (0.094 R)
• M41: 33,566,321 km (0.108 R)
• M42: 33,667,898 km (0.119 R)
• M43: 34,075,702 km (0.032 R)
• M44: 35,102,392 km (0.084 R)
• M45: 35,412,359 km (0.084 R)
• M46: 37,607,409 km (0.033 R)
• M47: 37,818,791 km (0.096 R)
• M48: 38,668,058 km (0.047 R)
• M49: 38,988,197 km (0.031 R)
• M50: 40,493,750 km (0.099 R)
• M51: 40,602,059 km (0.075 R)
• M52: 41,036,042 km (0.104 R)
• M53: 41,471,522 km (0.092 R)
• M54: 42,127,808 km (0.057 R)
• M55: 43,339,700 km (0.084 R)
• M56: 43,894,409 km (0.066 R)
• M57: 44,786,760 km (0.031 R)
• M58: 45,910,689 km (0.065 R)
• M59: 46,362,774 km (0.09 R)
• M60: 47,842,446 km (0.112 R)
• M61: 48,760,678 km (0.072 R)
• M62: 49,684,744 km (0.112 R)
• M63: 51,081,539 km (0.065 R)
• M64: 52,491,350 km (0.111 R)
• M65: 52,845,747 km (0.064 R)
• M66: 54,032,956 km (0.076 R)
• M67: 54,390,943 km (0.12 R)
• M68: 55,109,013 km (0.1 R)
• M69: 55,469,245 km (0.044 R)
• M70: 55,709,798 km (0.106 R)
• M71: 56,071,376 km (0.099 R)
• M72: 57,160,598 km (0.089 R)
• M73: 59,114,347 km (0.081 R)
• M74: 59,606,224 km (0.085 R)
• M75: 59,975,881 km (0.114 R)
• M76: 60,841,753 km (0.098 R)
• M77: 60,965,770 km (0.115 R)
• M78: 63,086,918 km (0.093 R)
• M79: 65,486,169 km (0.094 R)
• M80: 66,632,986 km (0.072 R)
• M81: 74,048,702 km (0.094 R)
• M82: 75,509,675 km (0.041 R)
• M83: 79,406,550 km (0.081 R)
• M84: 79,813,456 km (0.07 R)
• M85: 80,084,976 km (0.099 R)
• M86: 80,901,780 km (0.114 R)
• M87: 81,721,128 km (0.115 R)
• M88: 82,269,105 km (0.073 R)
• M89: 82,406,137 km (0.07 R)
• M90: 85,303,847 km (0.028 R)
• M91: 85,859,604 km (0.112 R)
• M92: 86,555,982 km (0.115 R)
• M93: 87,254,155 km (0.069 R)
• M94: 88,234,769 km (0.101 R)
• M95: 92,763,994 km (0.105 R)
• M96: 94,625,440 km (0.096 R)
• M97: 95,921,407 km (0.101 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 16,172 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit