🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.43 AU - 0.59 AU

Year: 132 Days

Day: 24 Hours

Environment

Temp: 241 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,515,439 km

• M1: 191,036 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.32 AU - 2.7 AU

Year: 1438 Days

Day: 20.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.35 AU - 3.19 AU

Year: 1667 Days

Day: 44.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.2

Radius: 11.6

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 7.14 AU - 8.24 AU

Year: 7712 Days

Day: 13 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 69,515,439 km

• M1: 227,538 km (0.111 R)
• M2: 388,057 km (0.056 R)
• M3: 491,878 km (0.108 R)
• M4: 587,172 km (0.084 R)
• M5: 700,716 km (0.115 R)
• M6: 868,565 km (0.077 R)
• M7: 1,583,793 km (0.101 R)
• M8: 1,918,742 km (0.04 R)
• M9: 2,030,043 km (0.104 R)
• M10: 2,584,602 km (0.115 R)
• M11: 2,672,716 km (0.076 R)
• M12: 2,851,934 km (0.098 R)
• M13: 3,053,891 km (0.109 R)
• M14: 3,241,487 km (0.11 R)
• M15: 3,336,781 km (0.054 R)
• M16: 3,747,427 km (0.026 R)
• M17: 3,847,657 km (0.118 R)
• M18: 4,341,031 km (0.082 R)
• M19: 4,920,124 km (0.091 R)
• M20: 5,096,500 km (0.052 R)
• M21: 5,185,361 km (0.094 R)
• M22: 5,546,491 km (0.114 R)
• M23: 5,638,045 km (0.098 R)
• M24: 5,753,235 km (0.08 R)
• M25: 5,892,511 km (0.087 R)
• M26: 5,986,009 km (0.108 R)
• M27: 6,127,080 km (0.106 R)
• M28: 6,269,348 km (0.06 R)
• M29: 6,751,502 km (0.12 R)
• M30: 6,972,458 km (0.111 R)
• M31: 7,295,739 km (0.11 R)
• M32: 7,471,965 km (0.106 R)
• M33: 7,573,243 km (0.069 R)
• M34: 7,854,187 km (0.056 R)
• M35: 8,347,561 km (0.093 R)
• M36: 8,877,886 km (0.107 R)
• M37: 9,012,225 km (0.071 R)
• M38: 9,174,239 km (0.038 R)
• M39: 9,583,688 km (0.094 R)
• M40: 10,166,821 km (0.096 R)
• M41: 10,904,787 km (0.088 R)
• M42: 11,455,158 km (0.095 R)
• M43: 11,807,311 km (0.055 R)
• M44: 11,925,493 km (0.108 R)
• M45: 12,133,434 km (0.104 R)
• M46: 13,621,485 km (0.099 R)
• M47: 14,276,873 km (0.056 R)
• M48: 14,465,964 km (0.089 R)
• M49: 14,910,569 km (0.116 R)
• M50: 15,230,858 km (0.076 R)
• M51: 15,424,139 km (0.083 R)
• M52: 15,521,078 km (0.068 R)
• M53: 15,780,631 km (0.092 R)
• M54: 16,468,631 km (0.064 R)
• M55: 16,766,630 km (0.107 R)
• M56: 17,066,275 km (0.065 R)
• M57: 17,637,140 km (0.071 R)
• M58: 18,660,090 km (0.104 R)
• M59: 18,901,392 km (0.108 R)
• M60: 19,352,579 km (0.106 R)
• M61: 20,053,595 km (0.108 R)
• M62: 20,194,815 km (0.09 R)
• M63: 20,620,421 km (0.096 R)
• M64: 21,661,173 km (0.111 R)
• M65: 21,805,984 km (0.106 R)
• M66: 22,060,300 km (0.117 R)
• M67: 22,425,469 km (0.046 R)
• M68: 23,087,589 km (0.079 R)
• M69: 23,868,191 km (0.094 R)
• M70: 24,771,014 km (0.074 R)
• M71: 24,884,559 km (0.106 R)
• M72: 25,036,400 km (0.114 R)
• M73: 25,417,127 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.6

Radius: 14.6

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 10.91 AU - 13.89 AU

Year: 15791 Days

Day: 10 Hours

Environment

Temp: -190 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 69,515,439 km

• M1: 198,965 km (0.059 R)
• M2: 1,158,336 km (0.059 R)
• M3: 1,509,742 km (0.047 R)
• M4: 1,976,188 km (0.052 R)
• M5: 2,968,022 km (0.098 R)
• M6: 3,478,450 km (0.108 R)
• M7: 3,808,313 km (0.053 R)
• M8: 4,499,006 km (0.11 R)
• M9: 5,844,938 km (0.112 R)
• M10: 5,995,135 km (0.106 R)
• M11: 6,238,231 km (0.081 R)
• M12: 6,640,201 km (0.085 R)
• M13: 6,986,969 km (0.065 R)
• M14: 7,764,279 km (0.118 R)
• M15: 8,365,363 km (0.057 R)
• M16: 8,671,590 km (0.113 R)
• M17: 9,155,390 km (0.095 R)
• M18: 9,435,886 km (0.077 R)
• M19: 9,826,037 km (0.101 R)
• M20: 9,969,352 km (0.076 R)
• M21: 11,666,091 km (0.094 R)
• M22: 12,238,751 km (0.094 R)
• M23: 12,392,987 km (0.072 R)
• M24: 12,820,538 km (0.089 R)
• M25: 13,332,013 km (0.071 R)
• M26: 13,451,093 km (0.036 R)
• M27: 13,810,277 km (0.091 R)
• M28: 13,930,703 km (0.118 R)
• M29: 14,051,429 km (0.106 R)
• M30: 14,824,551 km (0.076 R)
• M31: 14,947,819 km (0.099 R)
• M32: 15,195,553 km (0.034 R)
• M33: 15,989,020 km (0.109 R)
• M34: 16,284,626 km (0.1 R)
• M35: 16,454,419 km (0.096 R)
• M36: 17,225,896 km (0.037 R)
• M37: 17,659,580 km (0.086 R)
• M38: 18,053,022 km (0.12 R)
• M39: 19,700,693 km (0.107 R)
• M40: 21,956,031 km (0.117 R)
• M41: 22,852,421 km (0.115 R)
• M42: 22,947,416 km (0.09 R)
• M43: 23,808,800 km (0.115 R)
• M44: 24,243,532 km (0.119 R)
• M45: 24,437,560 km (0.049 R)
• M46: 24,632,187 km (0.077 R)
• M47: 25,958,971 km (0.103 R)
• M48: 26,656,097 km (0.097 R)
• M49: 28,272,651 km (0.109 R)
• M50: 29,041,285 km (0.05 R)
• M51: 29,195,820 km (0.099 R)
• M52: 30,337,551 km (0.066 R)
• M53: 30,808,933 km (0.092 R)
• M54: 30,966,610 km (0.087 R)
• M55: 31,071,777 km (0.115 R)
• M56: 31,229,902 km (0.1 R)
• M57: 31,918,052 km (0.11 R)
• M58: 32,504,326 km (0.111 R)
• M59: 32,932,924 km (0.102 R)
• M60: 34,121,180 km (0.113 R)
• M61: 34,338,695 km (0.048 R)
• M62: 34,556,809 km (0.104 R)
• M63: 34,720,619 km (0.091 R)
• M64: 36,484,078 km (0.033 R)
• M65: 37,600,976 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 455.7

Radius: 5.7

Gravity: 14.03 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 12.02 AU - 13.42 AU

Year: 16407 Days

Day: 18.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,515,439 km

• M1: 260,599 km (0.098 R)
• M2: 372,947 km (0.107 R)
• M3: 501,602 km (0.069 R)
• M4: 701,464 km (0.1 R)
• M5: 882,927 km (0.094 R)
• M6: 1,460,973 km (0.083 R)
• M7: 1,936,993 km (0.103 R)
• M8: 1,992,644 km (0.109 R)
• M9: 2,609,436 km (0.12 R)
• M10: 2,764,419 km (0.089 R)
• M11: 3,116,273 km (0.094 R)
• M12: 3,653,030 km (0.102 R)
• M13: 3,896,725 km (0.064 R)
• M14: 4,217,912 km (0.045 R)
• M15: 4,326,969 km (0.109 R)
• M16: 4,363,471 km (0.118 R)
• M17: 4,510,675 km (0.105 R)
• M18: 4,547,626 km (0.084 R)
• M19: 4,772,172 km (0.105 R)
• M20: 5,506,548 km (0.096 R)
• M21: 7,867,352 km (0.114 R)
• M22: 8,091,599 km (0.111 R)
• M23: 8,227,135 km (0.087 R)
• M24: 8,546,377 km (0.1 R)
• M25: 8,916,183 km (0.115 R)
• M26: 9,150,004 km (0.099 R)
• M27: 9,338,497 km (0.064 R)
• M28: 9,623,631 km (0.104 R)
• M29: 10,251,344 km (0.099 R)
• M30: 10,644,038 km (0.06 R)
• M31: 11,749,417 km (0.098 R)
• M32: 12,212,123 km (0.092 R)
• M33: 13,474,729 km (0.067 R)
• M34: 13,528,285 km (0.116 R)
• M35: 14,012,982 km (0.096 R)
• M36: 14,121,441 km (0.116 R)
• M37: 15,110,432 km (0.078 R)
• M38: 15,389,133 km (0.12 R)
• M39: 15,613,380 km (0.04 R)
• M40: 15,782,127 km (0.095 R)
• M41: 17,038,749 km (0.066 R)
• M42: 17,562,042 km (0.035 R)
• M43: 17,737,520 km (0.106 R)
• M44: 17,854,955 km (0.091 R)
• M45: 17,913,747 km (0.12 R)
• M46: 19,103,050 km (0.075 R)
• M47: 20,195,114 km (0.056 R)
• M48: 21,431,989 km (0.095 R)
• M49: 21,557,053 km (0.117 R)
• M50: 22,122,683 km (0.098 R)
• M51: 22,185,813 km (0.12 R)
• M52: 22,948,463 km (0.111 R)
• M53: 24,108,295 km (0.068 R)
• M54: 25,949,995 km (0.036 R)
• M55: 26,150,007 km (0.111 R)
• M56: 26,417,488 km (0.116 R)
• M57: 26,685,867 km (0.058 R)
• M58: 27,564,455 km (0.097 R)
• M59: 27,700,439 km (0.073 R)
• M60: 28,452,318 km (0.113 R)
• M61: 29,349,606 km (0.08 R)
• M62: 31,313,677 km (0.116 R)
• M63: 32,598,573 km (0.034 R)
• M64: 33,102,867 km (0.115 R)
• M65: 34,924,820 km (0.06 R)
• M66: 35,588,735 km (0.072 R)
• M67: 36,182,339 km (0.089 R)
• M68: 36,480,338 km (0.117 R)
• M69: 37,529,917 km (0.052 R)
• M70: 38,285,536 km (0.102 R)
• M71: 40,196,798 km (0.034 R)
• M72: 41,669,888 km (0.106 R)
• M73: 41,825,919 km (0.093 R)
• M74: 43,793,430 km (0.085 R)
• M75: 43,872,867 km (0.118 R)
• M76: 45,148,488 km (0.028 R)
• M77: 45,710,527 km (0.096 R)
• M78: 46,355,593 km (0.115 R)
• M79: 46,841,337 km (0.093 R)
• M80: 48,801,369 km (0.067 R)
• M81: 48,965,926 km (0.086 R)
• M82: 49,874,135 km (0.104 R)
• M83: 50,039,889 km (0.06 R)
• M84: 50,122,767 km (0.066 R)
• M85: 50,205,793 km (0.101 R)
• M86: 50,538,200 km (0.093 R)
• M87: 52,885,241 km (0.102 R)
• M88: 53,223,482 km (0.067 R)
• M89: 54,498,056 km (0.071 R)
• M90: 55,696,783 km (0.114 R)
• M91: 55,868,671 km (0.098 R)
• M92: 56,040,858 km (0.109 R)
• M93: 57,077,272 km (0.1 R)
• M94: 57,424,190 km (0.071 R)
• M95: 57,597,873 km (0.082 R)
• M96: 58,032,904 km (0.045 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 491.8

Radius: 4

Gravity: 30.74 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 12.66 AU - 16.96 AU

Year: 20612 Days

Day: 18.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 69,515,439 km

• M1: 55,950 km (0.118 R)
• M2: 81,980 km (0.092 R)
• M3: 119,230 km (0.097 R)
• M4: 203,752 km (0.105 R)
• M5: 276,457 km (0.093 R)
• M6: 447,447 km (0.073 R)
• M7: 757,564 km (0.067 R)
• M8: 1,122,134 km (0.118 R)
• M9: 1,174,493 km (0.064 R)
• M10: 1,281,455 km (0.094 R)
• M11: 1,863,092 km (0.106 R)
• M12: 2,213,600 km (0.091 R)
• M13: 2,584,004 km (0.114 R)
• M14: 2,653,417 km (0.093 R)
• M15: 3,193,765 km (0.072 R)
• M16: 3,230,865 km (0.11 R)
• M17: 3,305,814 km (0.089 R)
• M18: 3,806,219 km (0.076 R)
• M19: 4,085,368 km (0.106 R)
• M20: 4,288,821 km (0.097 R)
• M21: 5,178,779 km (0.106 R)
• M22: 5,222,611 km (0.084 R)
• M23: 5,712,245 km (0.115 R)
• M24: 5,757,424 km (0.068 R)
• M25: 6,031,487 km (0.106 R)
• M26: 6,687,025 km (0.083 R)
• M27: 8,370,898 km (0.112 R)
• M28: 8,422,211 km (0.091 R)
• M29: 11,123,350 km (0.114 R)
• M30: 11,236,595 km (0.11 R)
• M31: 11,578,426 km (0.107 R)
• M32: 12,624,415 km (0.109 R)
• M33: 12,801,688 km (0.09 R)
• M34: 13,943,120 km (0.099 R)
• M35: 18,219,824 km (0.107 R)
• M36: 18,487,006 km (0.12 R)
• M37: 18,621,045 km (0.082 R)
• M38: 19,568,748 km (0.115 R)
• M39: 20,601,272 km (0.082 R)
• M40: 21,229,284 km (0.114 R)
• M41: 21,722,209 km (0.098 R)
• M42: 22,005,398 km (0.029 R)
• M43: 23,512,746 km (0.117 R)
• M44: 24,535,996 km (0.089 R)
• M45: 25,350,107 km (0.081 R)
• M46: 26,474,335 km (0.091 R)
• M47: 31,450,708 km (0.078 R)
• M48: 32,738,896 km (0.108 R)
• M49: 33,634,388 km (0.105 R)
• M50: 34,785,843 km (0.049 R)
• M51: 35,866,538 km (0.112 R)
• M52: 36,958,154 km (0.115 R)
• M53: 37,381,067 km (0.052 R)
• M54: 37,550,562 km (0.11 R)
• M55: 38,658,932 km (0.114 R)
• M56: 39,864,541 km (0.053 R)
• M57: 42,047,773 km (0.094 R)
• M58: 44,538,876 km (0.107 R)
• M59: 46,256,260 km (0.103 R)
• M60: 46,620,531 km (0.102 R)
• M61: 46,711,786 km (0.104 R)
• M62: 47,443,768 km (0.117 R)
• M63: 47,719,178 km (0.106 R)
• M64: 48,918,953 km (0.116 R)
• M65: 49,011,703 km (0.066 R)
• M66: 49,476,055 km (0.071 R)
• M67: 50,222,100 km (0.081 R)
• M68: 50,877,937 km (0.117 R)
• M69: 51,536,616 km (0.055 R)
• M70: 53,338,672 km (0.083 R)
• M71: 53,625,002 km (0.065 R)
• M72: 54,968,391 km (0.117 R)
• M73: 55,064,732 km (0.076 R)
• M74: 55,644,125 km (0.081 R)
• M75: 58,670,041 km (0.076 R)
• M76: 59,360,585 km (0.12 R)
• M77: 60,053,971 km (0.085 R)
• M78: 61,148,728 km (0.098 R)
• M79: 61,448,522 km (0.109 R)
• M80: 62,049,457 km (0.099 R)
• M81: 69,203,077 km (0.092 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 19,642 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit