🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.62 AU - 0.72 AU

Year: 194 Days

Day: 39.4 Hours

Environment

Temp: 150 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,758,053 km

• M1: 399,576 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.71 AU - 1.15 AU

Year: 317 Days

Day: 27.2 Hours

Environment

Temp: 93 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 85,758,053 km

• M1: 32,313 km (0.083 R)
• M2: 116,088 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.79 AU - 1.21 AU

Year: 353 Days

Day: 43.2 Hours

Environment

Temp: 101 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.41 AU - 2.49 AU

Year: 1354 Days

Day: 46.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,758,053 km

• M1: 1,908,570 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.7

Radius: 11.2

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.41 AU - 8.09 AU

Year: 6192 Days

Day: 6.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 85,758,053 km

• M1: 190,139 km (0.074 R)
• M2: 296,802 km (0.112 R)
• M3: 546,182 km (0.086 R)
• M4: 718,519 km (0.103 R)
• M5: 829,071 km (0.066 R)
• M6: 933,940 km (0.103 R)
• M7: 1,043,595 km (0.091 R)
• M8: 1,170,903 km (0.085 R)
• M9: 1,672,803 km (0.083 R)
• M10: 1,792,930 km (0.099 R)
• M11: 1,885,083 km (0.058 R)
• M12: 2,386,834 km (0.066 R)
• M13: 2,471,656 km (0.096 R)
• M14: 2,821,266 km (0.099 R)
• M15: 2,893,073 km (0.11 R)
• M16: 3,057,032 km (0.068 R)
• M17: 3,802,778 km (0.079 R)
• M18: 4,002,940 km (0.098 R)
• M19: 4,476,567 km (0.081 R)
• M20: 5,231,438 km (0.026 R)
• M21: 5,635,053 km (0.106 R)
• M22: 5,749,046 km (0.094 R)
• M23: 6,118,852 km (0.1 R)
• M24: 6,472,651 km (0.061 R)
• M25: 6,906,036 km (0.051 R)
• M26: 7,249,662 km (0.106 R)
• M27: 8,004,683 km (0.078 R)
• M28: 8,107,307 km (0.116 R)
• M29: 8,236,260 km (0.04 R)
• M30: 8,443,753 km (0.078 R)
• M31: 8,997,115 km (0.049 R)
• M32: 9,589,224 km (0.034 R)
• M33: 9,725,657 km (0.111 R)
• M34: 9,807,786 km (0.075 R)
• M35: 10,110,871 km (0.098 R)
• M36: 10,613,520 km (0.052 R)
• M37: 11,267,861 km (0.072 R)
• M38: 12,496,060 km (0.112 R)
• M39: 13,065,579 km (0.092 R)
• M40: 13,186,604 km (0.067 R)
• M41: 13,429,700 km (0.118 R)
• M42: 13,827,930 km (0.103 R)
• M43: 14,323,398 km (0.087 R)
• M44: 14,448,312 km (0.044 R)
• M45: 14,761,869 km (0.045 R)
• M46: 15,172,814 km (0.091 R)
• M47: 15,909,135 km (0.094 R)
• M48: 16,168,089 km (0.05 R)
• M49: 16,298,090 km (0.119 R)
• M50: 16,953,029 km (0.099 R)
• M51: 17,151,246 km (0.098 R)
• M52: 17,317,001 km (0.089 R)
• M53: 18,086,383 km (0.025 R)
• M54: 18,866,835 km (0.102 R)
• M55: 19,072,233 km (0.066 R)
• M56: 19,519,829 km (0.062 R)
• M57: 19,658,357 km (0.054 R)
• M58: 20,530,961 km (0.099 R)
• M59: 20,742,194 km (0.097 R)
• M60: 20,918,869 km (0.026 R)
• M61: 21,309,319 km (0.087 R)
• M62: 21,773,820 km (0.039 R)
• M63: 22,712,697 km (0.03 R)
• M64: 23,444,081 km (0.045 R)
• M65: 23,960,493 km (0.113 R)
• M66: 24,480,794 km (0.12 R)
• M67: 24,704,892 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.4

Radius: 13.3

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.71 AU - 8.37 AU

Year: 8050 Days

Day: 6.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 85,758,053 km

• M1: 183,108 km (0.081 R)
• M2: 436,078 km (0.077 R)
• M3: 528,529 km (0.119 R)
• M4: 854,952 km (0.075 R)
• M5: 1,010,085 km (0.092 R)
• M6: 1,108,221 km (0.104 R)
• M7: 1,350,420 km (0.094 R)
• M8: 1,496,876 km (0.081 R)
• M9: 2,902,797 km (0.034 R)
• M10: 3,022,326 km (0.074 R)
• M11: 3,315,986 km (0.113 R)
• M12: 3,491,764 km (0.098 R)
• M13: 3,748,175 km (0.118 R)
• M14: 4,307,072 km (0.086 R)
• M15: 4,610,307 km (0.098 R)
• M16: 4,778,754 km (0.049 R)
• M17: 5,267,191 km (0.1 R)
• M18: 6,014,582 km (0.106 R)
• M19: 7,051,744 km (0.107 R)
• M20: 7,574,739 km (0.111 R)
• M21: 8,314,201 km (0.093 R)
• M22: 8,623,420 km (0.118 R)
• M23: 9,041,546 km (0.098 R)
• M24: 9,609,569 km (0.064 R)
• M25: 9,861,641 km (0.1 R)
• M26: 10,705,672 km (0.075 R)
• M27: 11,042,268 km (0.105 R)
• M28: 11,306,457 km (0.061 R)
• M29: 11,496,447 km (0.103 R)
• M30: 11,687,483 km (0.11 R)
• M31: 12,306,070 km (0.109 R)
• M32: 12,737,511 km (0.114 R)
• M33: 12,974,923 km (0.112 R)
• M34: 14,143,282 km (0.058 R)
• M35: 14,348,231 km (0.073 R)
• M36: 14,595,367 km (0.069 R)
• M37: 14,885,437 km (0.108 R)
• M38: 16,622,717 km (0.081 R)
• M39: 16,709,185 km (0.048 R)
• M40: 17,230,683 km (0.109 R)
• M41: 17,890,110 km (0.099 R)
• M42: 18,423,576 km (0.104 R)
• M43: 19,052,635 km (0.053 R)
• M44: 19,825,907 km (0.111 R)
• M45: 20,888,500 km (0.108 R)
• M46: 21,075,198 km (0.095 R)
• M47: 21,685,857 km (0.038 R)
• M48: 21,780,253 km (0.109 R)
• M49: 23,795,486 km (0.111 R)
• M50: 24,677,216 km (0.087 R)
• M51: 24,775,801 km (0.094 R)
• M52: 25,869,511 km (0.12 R)
• M53: 26,120,237 km (0.096 R)
• M54: 26,472,690 km (0.077 R)
• M55: 27,898,208 km (0.104 R)
• M56: 28,310,051 km (0.098 R)
• M57: 29,662,565 km (0.059 R)
• M58: 30,399,484 km (0.081 R)
• M59: 30,505,399 km (0.115 R)
• M60: 31,036,023 km (0.085 R)
• M61: 31,142,537 km (0.067 R)
• M62: 31,356,013 km (0.094 R)
• M63: 32,917,515 km (0.117 R)
• M64: 33,026,124 km (0.119 R)
• M65: 33,899,476 km (0.05 R)
• M66: 34,064,183 km (0.11 R)
• M67: 34,338,994 km (0.099 R)
• M68: 34,669,905 km (0.101 R)
• M69: 34,835,809 km (0.084 R)
• M70: 35,279,367 km (0.056 R)
• M71: 35,836,320 km (0.09 R)
• M72: 35,948,219 km (0.118 R)
• M73: 36,228,116 km (0.076 R)
• M74: 36,452,513 km (0.12 R)
• M75: 36,677,508 km (0.071 R)
• M76: 36,959,201 km (0.028 R)
• M77: 37,298,340 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.7

Radius: 14

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.53 AU - 11.63 AU

Year: 10470 Days

Day: 11.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 85,758,053 km

• M1: 198,816 km (0.113 R)
• M2: 896,390 km (0.108 R)
• M3: 1,136,046 km (0.102 R)
• M4: 1,352,664 km (0.12 R)
• M5: 1,655,151 km (0.12 R)
• M6: 2,031,689 km (0.084 R)
• M7: 2,661,795 km (0.109 R)
• M8: 3,014,098 km (0.107 R)
• M9: 3,444,341 km (0.077 R)
• M10: 3,699,107 km (0.038 R)
• M11: 4,569,766 km (0.118 R)
• M12: 5,208,848 km (0.047 R)
• M13: 5,318,204 km (0.104 R)
• M14: 5,650,910 km (0.059 R)
• M15: 5,914,352 km (0.107 R)
• M16: 6,297,771 km (0.098 R)
• M17: 6,492,548 km (0.052 R)
• M18: 6,729,062 km (0.073 R)
• M19: 7,332,540 km (0.106 R)
• M20: 8,334,546 km (0.102 R)
• M21: 8,548,621 km (0.102 R)
• M22: 8,721,406 km (0.075 R)
• M23: 9,202,214 km (0.093 R)
• M24: 9,557,359 km (0.092 R)
• M25: 9,736,727 km (0.086 R)
• M26: 10,007,798 km (0.071 R)
• M27: 10,372,967 km (0.107 R)
• M28: 10,511,195 km (0.063 R)
• M29: 10,696,248 km (0.077 R)
• M30: 10,835,823 km (0.118 R)
• M31: 10,975,996 km (0.105 R)
• M32: 11,400,255 km (0.083 R)
• M33: 13,651,404 km (0.112 R)
• M34: 14,209,853 km (0.081 R)
• M35: 14,517,576 km (0.059 R)
• M36: 15,139,604 km (0.12 R)
• M37: 18,100,894 km (0.114 R)
• M38: 18,546,246 km (0.101 R)
• M39: 18,995,190 km (0.117 R)
• M40: 19,618,414 km (0.105 R)
• M41: 19,903,997 km (0.102 R)
• M42: 20,075,885 km (0.111 R)
• M43: 21,822,889 km (0.116 R)
• M44: 22,178,034 km (0.077 R)
• M45: 22,535,124 km (0.115 R)
• M46: 22,654,653 km (0.12 R)
• M47: 25,398,128 km (0.097 R)
• M48: 25,709,441 km (0.114 R)
• M49: 27,539,622 km (0.114 R)
• M50: 28,696,761 km (0.075 R)
• M51: 28,891,238 km (0.115 R)
• M52: 29,021,089 km (0.093 R)
• M53: 29,281,240 km (0.095 R)
• M54: 29,738,710 km (0.027 R)
• M55: 30,462,166 km (0.047 R)
• M56: 30,594,261 km (0.119 R)
• M57: 32,127,938 km (0.086 R)
• M58: 33,618,232 km (0.086 R)
• M59: 33,823,181 km (0.089 R)
• M60: 34,165,760 km (0.067 R)
• M61: 34,716,131 km (0.088 R)
• M62: 35,061,702 km (0.043 R)
• M63: 35,965,422 km (0.048 R)
• M64: 36,876,773 km (0.089 R)
• M65: 37,158,765 km (0.076 R)
• M66: 38,365,122 km (0.11 R)
• M67: 38,937,334 km (0.048 R)
• M68: 39,080,798 km (0.057 R)
• M69: 39,368,325 km (0.081 R)
• M70: 39,512,238 km (0.092 R)
• M71: 39,728,557 km (0.037 R)
• M72: 39,873,068 km (0.096 R)
• M73: 40,961,991 km (0.028 R)
• M74: 41,840,131 km (0.087 R)
• M75: 41,987,186 km (0.113 R)
• M76: 42,576,751 km (0.062 R)
• M77: 43,169,158 km (0.108 R)
• M78: 43,317,559 km (0.119 R)
• M79: 48,699,044 km (0.112 R)
• M80: 51,349,768 km (0.057 R)
• M81: 51,664,672 km (0.079 R)
• M82: 52,692,559 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.3

Radius: 6.3

Gravity: 20.64 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 14.22 AU - 17.1 AU

Year: 21882 Days

Day: 20.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,758,053 km

• M1: 177,124 km (0.091 R)
• M2: 896,241 km (0.115 R)
• M3: 1,564,195 km (0.115 R)
• M4: 1,873,414 km (0.114 R)
• M5: 2,626,789 km (0.086 R)
• M6: 2,828,447 km (0.107 R)
• M7: 4,048,118 km (0.114 R)
• M8: 4,234,218 km (0.074 R)
• M9: 4,328,315 km (0.04 R)
• M10: 4,423,011 km (0.072 R)
• M11: 4,470,732 km (0.103 R)
• M12: 5,459,425 km (0.056 R)
• M13: 5,613,361 km (0.11 R)
• M14: 5,978,230 km (0.078 R)
• M15: 6,136,953 km (0.05 R)
• M16: 6,404,584 km (0.109 R)
• M17: 6,785,759 km (0.092 R)
• M18: 7,972,819 km (0.074 R)
• M19: 8,206,191 km (0.075 R)
• M20: 8,679,519 km (0.107 R)
• M21: 8,919,623 km (0.119 R)
• M22: 11,371,832 km (0.101 R)
• M23: 12,840,883 km (0.118 R)
• M24: 13,045,832 km (0.051 R)
• M25: 14,439,486 km (0.11 R)
• M26: 14,938,395 km (0.111 R)
• M27: 15,370,433 km (0.052 R)
• M28: 15,733,657 km (0.117 R)
• M29: 16,468,631 km (0.067 R)
• M30: 17,667,509 km (0.033 R)
• M31: 18,585,142 km (0.117 R)
• M32: 19,596,573 km (0.115 R)
• M33: 19,675,112 km (0.042 R)
• M34: 20,466,335 km (0.105 R)
• M35: 20,946,095 km (0.098 R)
• M36: 23,067,244 km (0.109 R)
• M37: 23,233,148 km (0.043 R)
• M38: 24,321,771 km (0.097 R)
• M39: 25,341,281 km (0.117 R)
• M40: 28,660,558 km (0.095 R)
• M41: 29,646,558 km (0.082 R)
• M42: 30,370,761 km (0.098 R)
• M43: 32,021,125 km (0.047 R)
• M44: 32,299,078 km (0.052 R)
• M45: 32,484,729 km (0.095 R)
• M46: 33,888,854 km (0.092 R)
• M47: 35,217,134 km (0.077 R)
• M48: 35,695,698 km (0.063 R)
• M49: 36,369,187 km (0.064 R)
• M50: 36,465,678 km (0.044 R)
• M51: 36,562,318 km (0.107 R)
• M52: 36,659,108 km (0.115 R)
• M53: 36,949,776 km (0.055 R)
• M54: 37,046,865 km (0.09 R)
• M55: 37,631,045 km (0.105 R)
• M56: 39,203,917 km (0.078 R)
• M57: 39,302,801 km (0.075 R)
• M58: 40,798,032 km (0.098 R)
• M59: 41,199,852 km (0.097 R)
• M60: 43,126,373 km (0.087 R)
• M61: 43,433,348 km (0.079 R)
• M62: 43,740,921 km (0.026 R)
• M63: 44,049,243 km (0.038 R)
• M64: 45,497,649 km (0.059 R)
• M65: 46,541,693 km (0.083 R)
• M66: 48,334,773 km (0.12 R)
• M67: 49,399,910 km (0.082 R)
• M68: 50,580,686 km (0.05 R)
• M69: 52,096,710 km (0.107 R)
• M70: 53,188,775 km (0.055 R)
• M71: 54,509,126 km (0.027 R)
• M72: 55,395,344 km (0.114 R)
• M73: 55,840,248 km (0.108 R)
• M74: 57,631,682 km (0.1 R)
• M75: 60,811,834 km (0.09 R)
• M76: 61,961,344 km (0.093 R)
• M77: 69,605,944 km (0.03 R)
• M78: 70,326,408 km (0.073 R)
• M79: 71,653,640 km (0.117 R)
• M80: 72,745,854 km (0.081 R)
• M81: 74,210,567 km (0.112 R)
• M82: 75,808,272 km (0.101 R)
• M83: 76,425,812 km (0.083 R)
• M84: 76,549,530 km (0.108 R)
• M85: 77,665,829 km (0.035 R)
• M86: 79,914,734 km (0.083 R)
• M87: 81,173,301 km (0.05 R)
• M88: 81,805,052 km (0.077 R)
• M89: 82,311,591 km (0.101 R)
• M90: 82,946,185 km (0.112 R)
• M91: 83,327,809 km (0.11 R)
• M92: 83,965,096 km (0.081 R)
• M93: 85,372,812 km (0.115 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 17,974 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit