🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.5 AU - 0.83 AU

Year: 193 Days

Day: 23.7 Hours

Environment

Temp: 137 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.16 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.44 AU - 1.86 AU

Year: 763 Days

Day: 18.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.94 AU - 3.23 AU

Year: 1491 Days

Day: 24 Hours

Environment

Temp: -76 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,521,108 km

• M1: 1,951,055 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.9

Radius: 8.8

Gravity: 10.2 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6.42 AU - 8.3 AU

Year: 7186 Days

Day: 7.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 106,521,108 km

• M1: 149,598 km (0.1 R)
• M2: 223,200 km (0.107 R)
• M3: 395,686 km (0.067 R)
• M4: 455,675 km (0.115 R)
• M5: 935,435 km (0.104 R)
• M6: 1,036,564 km (0.057 R)
• M7: 1,739,524 km (0.04 R)
• M8: 1,844,243 km (0.091 R)
• M9: 1,951,205 km (0.109 R)
• M10: 2,804,960 km (0.106 R)
• M11: 3,028,459 km (0.093 R)
• M12: 4,007,278 km (0.11 R)
• M13: 4,090,754 km (0.092 R)
• M14: 4,373,045 km (0.08 R)
• M15: 4,430,341 km (0.054 R)
• M16: 5,227,249 km (0.079 R)
• M17: 5,379,689 km (0.105 R)
• M18: 5,720,323 km (0.091 R)
• M19: 5,845,986 km (0.046 R)
• M20: 5,909,116 km (0.099 R)
• M21: 6,422,536 km (0.094 R)
• M22: 6,520,522 km (0.074 R)
• M23: 6,850,386 km (0.099 R)
• M24: 6,916,957 km (0.089 R)
• M25: 8,117,629 km (0.04 R)
• M26: 8,977,817 km (0.119 R)
• M27: 9,160,626 km (0.089 R)
• M28: 9,679,281 km (0.035 R)
• M29: 9,791,629 km (0.086 R)
• M30: 10,169,364 km (0.078 R)
• M31: 10,245,360 km (0.109 R)
• M32: 10,551,736 km (0.039 R)
• M33: 10,939,045 km (0.119 R)
• M34: 12,820,538 km (0.116 R)
• M35: 13,358,491 km (0.059 R)
• M36: 13,903,776 km (0.079 R)
• M37: 14,541,960 km (0.086 R)
• M38: 14,886,335 km (0.063 R)
• M39: 15,233,252 km (0.065 R)
• M40: 15,583,012 km (0.104 R)
• M41: 16,379,471 km (0.078 R)
• M42: 16,558,240 km (0.085 R)
• M43: 16,782,637 km (0.11 R)
• M44: 17,279,900 km (0.058 R)
• M45: 17,461,811 km (0.061 R)
• M46: 17,736,024 km (0.07 R)
• M47: 18,987,710 km (0.111 R)
• M48: 19,742,730 km (0.102 R)
• M49: 20,507,624 km (0.034 R)
• M50: 20,845,266 km (0.032 R)
• M51: 21,526,236 km (0.054 R)
• M52: 22,066,284 km (0.037 R)
• M53: 23,209,960 km (0.101 R)
• M54: 24,321,921 km (0.057 R)
• M55: 24,935,871 km (0.093 R)
• M56: 25,502,996 km (0.106 R)
• M57: 26,440,227 km (0.068 R)
• M58: 26,544,945 km (0.067 R)
• M59: 26,702,472 km (0.03 R)
• M60: 26,965,764 km (0.093 R)
• M61: 27,707,321 km (0.098 R)
• M62: 30,081,289 km (0.076 R)
• M63: 30,300,301 km (0.117 R)
• M64: 30,355,203 km (0.119 R)
• M65: 31,126,380 km (0.078 R)
• M66: 31,904,139 km (0.083 R)
• M67: 31,959,939 km (0.099 R)
• M68: 32,295,488 km (0.1 R)
• M69: 32,575,834 km (0.073 R)
• M70: 32,913,476 km (0.072 R)
• M71: 33,535,504 km (0.06 R)
• M72: 34,104,275 km (0.087 R)
• M73: 34,275,415 km (0.109 R)
• M74: 34,332,562 km (0.067 R)
• M75: 34,561,596 km (0.077 R)
• M76: 34,790,930 km (0.029 R)
• M77: 35,829,588 km (0.102 R)
• M78: 36,119,957 km (0.076 R)
• M79: 36,411,075 km (0.107 R)
• M80: 37,406,648 km (0.059 R)
• M81: 38,114,845 km (0.114 R)
• M82: 38,708,299 km (0.064 R)
• M83: 38,767,839 km (0.086 R)
• M84: 39,006,298 km (0.05 R)
• M85: 39,364,735 km (0.096 R)
• M86: 39,544,402 km (0.098 R)
• M87: 39,964,622 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 375.6

Radius: 6.5

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 14.83 AU - 15.69 AU

Year: 21454 Days

Day: 20.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 106,521,108 km

• M1: 86,617 km (0.082 R)
• M2: 188,793 km (0.067 R)
• M3: 471,532 km (0.108 R)
• M4: 682,465 km (0.085 R)
• M5: 853,755 km (0.098 R)
• M6: 944,561 km (0.1 R)
• M7: 1,038,808 km (0.101 R)
• M8: 1,500,766 km (0.089 R)
• M9: 2,204,175 km (0.111 R)
• M10: 2,689,321 km (0.102 R)
• M11: 3,829,556 km (0.055 R)
• M12: 4,449,340 km (0.072 R)
• M13: 5,017,064 km (0.117 R)
• M14: 5,267,191 km (0.103 R)
• M15: 5,478,872 km (0.109 R)
• M16: 5,693,396 km (0.095 R)
• M17: 5,998,276 km (0.112 R)
• M18: 6,174,951 km (0.076 R)
• M19: 6,308,542 km (0.115 R)
• M20: 6,488,209 km (0.081 R)
• M21: 7,411,527 km (0.1 R)
• M22: 7,696,511 km (0.094 R)
• M23: 8,424,604 km (0.109 R)
• M24: 8,572,856 km (0.07 R)
• M25: 8,922,167 km (0.081 R)
• M26: 9,429,154 km (0.097 R)
• M27: 10,844,499 km (0.09 R)
• M28: 11,439,899 km (0.096 R)
• M29: 12,888,904 km (0.103 R)
• M30: 13,002,748 km (0.078 R)
• M31: 13,750,887 km (0.093 R)
• M32: 14,572,179 km (0.102 R)
• M33: 14,690,810 km (0.087 R)
• M34: 15,228,614 km (0.115 R)
• M35: 17,129,704 km (0.09 R)
• M36: 17,254,918 km (0.085 R)
• M37: 17,506,242 km (0.097 R)
• M38: 18,012,481 km (0.083 R)
• M39: 18,459,480 km (0.115 R)
• M40: 18,716,489 km (0.108 R)
• M41: 19,494,697 km (0.12 R)
• M42: 20,283,377 km (0.033 R)
• M43: 21,351,356 km (0.094 R)
• M44: 21,485,994 km (0.11 R)
• M45: 21,756,467 km (0.099 R)
• M46: 22,505,803 km (0.078 R)
• M47: 23,263,516 km (0.098 R)
• M48: 23,959,745 km (0.06 R)
• M49: 24,099,768 km (0.105 R)
• M50: 24,451,024 km (0.062 R)
• M51: 26,666,868 km (0.104 R)
• M52: 27,688,322 km (0.103 R)
• M53: 28,425,839 km (0.049 R)
• M54: 31,210,305 km (0.108 R)
• M55: 32,209,020 km (0.074 R)
• M56: 32,595,880 km (0.085 R)
• M57: 34,870,366 km (0.088 R)
• M58: 36,227,219 km (0.075 R)
• M59: 37,601,275 km (0.08 R)
• M60: 38,008,630 km (0.045 R)
• M61: 38,663,570 km (0.117 R)
• M62: 39,322,100 km (0.092 R)
• M63: 40,067,546 km (0.114 R)
• M64: 40,650,379 km (0.096 R)
• M65: 42,670,249 km (0.071 R)
• M66: 42,755,071 km (0.102 R)
• M67: 43,009,986 km (0.077 R)
• M68: 43,521,461 km (0.082 R)
• M69: 43,863,442 km (0.09 R)
• M70: 44,636,414 km (0.075 R)
• M71: 45,934,475 km (0.117 R)
• M72: 46,369,954 km (0.118 R)
• M73: 47,332,766 km (0.114 R)
• M74: 47,860,697 km (0.11 R)
• M75: 47,948,960 km (0.1 R)
• M76: 48,479,135 km (0.077 R)
• M77: 49,100,116 km (0.11 R)
• M78: 49,723,789 km (0.098 R)
• M79: 50,260,546 km (0.056 R)
• M80: 50,799,099 km (0.087 R)
• M81: 52,699,291 km (0.104 R)
• M82: 52,881,501 km (0.114 R)
• M83: 53,795,394 km (0.115 R)
• M84: 54,162,507 km (0.111 R)
• M85: 55,639,038 km (0.106 R)
• M86: 55,917,440 km (0.03 R)
• M87: 56,196,291 km (0.068 R)
• M88: 57,409,679 km (0.101 R)
• M89: 58,254,757 km (0.109 R)
• M90: 58,349,004 km (0.102 R)
• M91: 59,009,478 km (0.075 R)
• M92: 59,388,111 km (0.118 R)
• M93: 59,577,651 km (0.094 R)
• M94: 59,957,331 km (0.114 R)
• M95: 60,910,269 km (0.116 R)
• M96: 61,484,426 km (0.089 R)
• M97: 63,411,246 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990.3

Radius: 5.2

Gravity: 36.62 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 15.92 AU - 20.14 AU

Year: 27553 Days

Day: 17.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 106,521,108 km

• M1: 91,554 km (0.057 R)
• M2: 127,009 km (0.04 R)
• M3: 563,386 km (0.06 R)
• M4: 948,451 km (0.077 R)
• M5: 1,047,185 km (0.043 R)
• M6: 1,327,083 km (0.103 R)
• M7: 1,437,785 km (0.118 R)
• M8: 1,629,270 km (0.119 R)
• M9: 1,910,963 km (0.116 R)
• M10: 2,036,326 km (0.045 R)
• M11: 2,383,692 km (0.108 R)
• M12: 3,280,831 km (0.085 R)
• M13: 3,481,741 km (0.089 R)
• M14: 4,001,593 km (0.079 R)
• M15: 4,713,081 km (0.078 R)
• M16: 7,134,921 km (0.07 R)
• M17: 7,329,847 km (0.077 R)
• M18: 7,858,077 km (0.089 R)
• M19: 10,825,949 km (0.091 R)
• M20: 11,049,748 km (0.106 R)
• M21: 12,347,359 km (0.095 R)
• M22: 13,692,394 km (0.083 R)
• M23: 14,015,525 km (0.114 R)
• M24: 15,083,205 km (0.112 R)
• M25: 15,249,708 km (0.084 R)
• M26: 17,382,674 km (0.091 R)
• M27: 18,795,925 km (0.056 R)
• M28: 19,971,166 km (0.112 R)
• M29: 20,429,384 km (0.108 R)
• M30: 20,798,592 km (0.072 R)
• M31: 21,637,238 km (0.118 R)
• M32: 21,919,230 km (0.071 R)
• M33: 23,059,315 km (0.104 R)
• M34: 23,539,973 km (0.117 R)
• M35: 24,413,625 km (0.033 R)
• M36: 27,097,261 km (0.06 R)
• M37: 27,808,299 km (0.087 R)
• M38: 29,977,469 km (0.083 R)
• M39: 31,135,356 km (0.087 R)
• M40: 32,522,427 km (0.097 R)
• M41: 33,711,880 km (0.047 R)
• M42: 37,027,268 km (0.119 R)
• M43: 37,364,462 km (0.026 R)
• M44: 38,837,402 km (0.093 R)
• M45: 39,638,499 km (0.028 R)
• M46: 40,444,832 km (0.11 R)
• M47: 40,792,198 km (0.063 R)
• M48: 41,956,817 km (0.084 R)
• M49: 42,543,390 km (0.119 R)
• M50: 45,997,755 km (0.089 R)
• M51: 47,575,414 km (0.059 R)
• M52: 47,941,929 km (0.119 R)
• M53: 49,047,158 km (0.099 R)
• M54: 49,170,576 km (0.048 R)
• M55: 50,534,011 km (0.051 R)
• M56: 52,665,482 km (0.118 R)
• M57: 54,570,311 km (0.092 R)
• M58: 54,954,030 km (0.061 R)
• M59: 55,338,646 km (0.12 R)
• M60: 56,368,627 km (0.045 R)
• M61: 57,925,343 km (0.118 R)
• M62: 58,055,642 km (0.045 R)
• M63: 58,708,936 km (0.073 R)
• M64: 59,364,773 km (0.025 R)
• M65: 65,917,908 km (0.12 R)
• M66: 66,462,893 km (0.062 R)
• M67: 67,969,344 km (0.057 R)
• M68: 68,657,793 km (0.093 R)
• M69: 69,625,392 km (0.088 R)
• M70: 70,319,377 km (0.112 R)
• M71: 70,597,629 km (0.117 R)
• M72: 70,736,904 km (0.049 R)
• M73: 71,994,274 km (0.081 R)
• M74: 73,259,124 km (0.056 R)
• M75: 75,098,879 km (0.116 R)
• M76: 76,953,893 km (0.112 R)
• M77: 77,527,750 km (0.103 R)
• M78: 77,815,128 km (0.094 R)
• M79: 79,257,700 km (0.106 R)
• M80: 81,437,790 km (0.073 R)
• M81: 84,966,953 km (0.075 R)
• M82: 85,708,510 km (0.084 R)
• M83: 87,048,607 km (0.107 R)
• M84: 87,945,895 km (0.076 R)
• M85: 88,996,521 km (0.113 R)
• M86: 90,353,524 km (0.074 R)
• M87: 90,656,010 km (0.055 R)
• M88: 91,869,249 km (0.072 R)
• M89: 96,466,541 km (0.099 R)
• M90: 96,775,760 km (0.096 R)
• M91: 96,930,444 km (0.116 R)
• M92: 97,860,345 km (0.093 R)
• M93: 98,637,506 km (0.049 R)
• M94: 103,027,455 km (0.042 R)
• M95: 104,293,352 km (0.115 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 17,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit