🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.85 AU - 1.35 AU

Year: 424 Days

Day: 41.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 86,773,762 km

• M1: 269,725 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.26 AU - 3.64 AU

Year: 2352 Days

Day: 40.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,773,762 km

• M1: 1,484,460 km (0.094 R)
• M2: 1,910,814 km (0.104 R)

Asteroid Belt

Center: 4.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.3

Radius: 8

Gravity: 11.68 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.05 AU - 5.87 AU

Year: 4683 Days

Day: 5.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 164.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 86,773,762 km

• M1: 120,725 km (0.102 R)
• M2: 238,459 km (0.107 R)
• M3: 441,015 km (0.034 R)
• M4: 568,472 km (0.068 R)
• M5: 625,469 km (0.108 R)
• M6: 708,645 km (0.089 R)
• M7: 808,726 km (0.053 R)
• M8: 1,023,399 km (0.12 R)
• M9: 1,094,159 km (0.105 R)
• M10: 1,196,334 km (0.05 R)
• M11: 1,256,173 km (0.116 R)
• M12: 1,554,322 km (0.057 R)
• M13: 1,979,928 km (0.059 R)
• M14: 2,270,746 km (0.099 R)
• M15: 2,364,394 km (0.108 R)
• M16: 2,478,687 km (0.053 R)
• M17: 2,594,625 km (0.082 R)
• M18: 2,732,405 km (0.109 R)
• M19: 3,097,574 km (0.099 R)
• M20: 3,159,956 km (0.08 R)
• M21: 3,243,880 km (0.067 R)
• M22: 3,349,646 km (0.082 R)
• M23: 3,499,842 km (0.026 R)
• M24: 3,586,609 km (0.113 R)
• M25: 4,191,433 km (0.103 R)
• M26: 5,119,838 km (0.089 R)
• M27: 5,393,003 km (0.103 R)
• M28: 5,594,661 km (0.091 R)
• M29: 5,721,969 km (0.105 R)
• M30: 6,532,490 km (0.075 R)
• M31: 6,774,540 km (0.057 R)
• M32: 7,434,416 km (0.109 R)
• M33: 7,602,713 km (0.112 R)
• M34: 7,885,753 km (0.104 R)
• M35: 8,114,787 km (0.111 R)
• M36: 8,258,999 km (0.068 R)
• M37: 8,755,814 km (0.091 R)
• M38: 9,142,225 km (0.114 R)
• M39: 9,473,584 km (0.115 R)
• M40: 9,534,321 km (0.039 R)
• M41: 9,747,648 km (0.074 R)
• M42: 9,901,135 km (0.078 R)
• M43: 10,055,221 km (0.103 R)
• M44: 10,179,238 km (0.108 R)
• M45: 10,679,942 km (0.109 R)
• M46: 10,806,501 km (0.044 R)
• M47: 10,933,360 km (0.038 R)
• M48: 11,060,818 km (0.109 R)
• M49: 11,705,585 km (0.117 R)
• M50: 11,934,170 km (0.118 R)
• M51: 12,098,279 km (0.081 R)
• M52: 12,329,258 km (0.056 R)
• M53: 12,561,883 km (0.1 R)
• M54: 13,302,093 km (0.11 R)
• M55: 13,472,186 km (0.081 R)
• M56: 14,195,043 km (0.093 R)
• M57: 14,403,881 km (0.065 R)
• M58: 15,857,823 km (0.104 R)
• M59: 16,583,971 km (0.081 R)
• M60: 16,914,283 km (0.105 R)
• M61: 18,484,163 km (0.116 R)
• M62: 18,979,482 km (0.105 R)
• M63: 19,711,315 km (0.085 R)
• M64: 20,139,165 km (0.118 R)
• M65: 20,452,273 km (0.098 R)
• M66: 20,530,812 km (0.038 R)
• M67: 20,885,508 km (0.058 R)
• M68: 21,004,139 km (0.088 R)
• M69: 21,560,793 km (0.093 R)
• M70: 21,800,898 km (0.112 R)
• M71: 22,810,833 km (0.049 R)
• M72: 23,219,086 km (0.038 R)
• M73: 23,424,035 km (0.091 R)
• M74: 23,918,605 km (0.088 R)
• M75: 24,666,744 km (0.095 R)
• M76: 24,750,369 km (0.099 R)
• M77: 25,422,662 km (0.112 R)
• M78: 26,143,574 km (0.106 R)
• M79: 26,613,611 km (0.083 R)
• M80: 26,828,134 km (0.074 R)
• M81: 27,388,677 km (0.059 R)
• M82: 27,648,828 km (0.113 R)
• M83: 28,741,042 km (0.079 R)
• M84: 29,270,319 km (0.047 R)
• M85: 29,491,874 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.4

Radius: 8.8

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.62 AU - 6.72 AU

Year: 4956 Days

Day: 10.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 86,773,762 km

• M1: 131,197 km (0.091 R)
• M2: 187,297 km (0.081 R)
• M3: 306,376 km (0.086 R)
• M4: 361,578 km (0.107 R)
• M5: 430,243 km (0.1 R)
• M6: 603,328 km (0.113 R)
• M7: 834,457 km (0.093 R)
• M8: 1,321,398 km (0.041 R)
• M9: 1,419,833 km (0.093 R)
• M10: 1,535,473 km (0.061 R)
• M11: 1,838,259 km (0.103 R)
• M12: 2,310,539 km (0.115 R)
• M13: 2,604,649 km (0.077 R)
• M14: 2,928,977 km (0.05 R)
• M15: 3,498,346 km (0.1 R)
• M16: 3,636,126 km (0.092 R)
• M17: 3,795,747 km (0.114 R)
• M18: 4,415,232 km (0.108 R)
• M19: 4,564,231 km (0.055 R)
• M20: 4,650,250 km (0.078 R)
• M21: 4,715,026 km (0.12 R)
• M22: 4,867,466 km (0.117 R)
• M23: 5,815,916 km (0.08 R)
• M24: 6,624,792 km (0.089 R)
• M25: 6,771,099 km (0.12 R)
• M26: 7,017,636 km (0.094 R)
• M27: 7,116,969 km (0.064 R)
• M28: 7,267,016 km (0.117 R)
• M29: 8,136,479 km (0.079 R)
• M30: 8,424,903 km (0.085 R)
• M31: 8,504,190 km (0.041 R)
• M32: 8,583,627 km (0.118 R)
• M33: 8,850,360 km (0.106 R)
• M34: 9,337,450 km (0.058 R)
• M35: 9,584,287 km (0.079 R)
• M36: 10,365,786 km (0.106 R)
• M37: 10,649,872 km (0.102 R)
• M38: 10,707,019 km (0.108 R)
• M39: 11,109,886 km (0.061 R)
• M40: 11,429,726 km (0.12 R)
• M41: 11,723,387 km (0.113 R)
• M42: 12,019,291 km (0.091 R)
• M43: 12,287,820 km (0.029 R)
• M44: 12,648,949 km (0.062 R)
• M45: 12,800,491 km (0.111 R)
• M46: 12,983,150 km (0.051 R)
• M47: 13,044,186 km (0.102 R)
• M48: 13,135,890 km (0.101 R)
• M49: 13,227,893 km (0.115 R)
• M50: 13,971,544 km (0.052 R)
• M51: 14,696,794 km (0.1 R)
• M52: 14,760,523 km (0.1 R)
• M53: 14,919,994 km (0.098 R)
• M54: 15,369,835 km (0.098 R)
• M55: 15,563,863 km (0.102 R)
• M56: 15,758,939 km (0.116 R)
• M57: 15,856,626 km (0.089 R)
• M58: 16,315,593 km (0.077 R)
• M59: 17,045,630 km (0.047 R)
• M60: 17,718,521 km (0.095 R)
• M61: 17,888,165 km (0.08 R)
• M62: 17,990,191 km (0.032 R)
• M63: 18,058,258 km (0.111 R)
• M64: 18,160,583 km (0.092 R)
• M65: 18,503,162 km (0.045 R)
• M66: 19,264,167 km (0.064 R)
• M67: 19,333,879 km (0.049 R)
• M68: 20,035,493 km (0.105 R)
• M69: 20,212,168 km (0.084 R)
• M70: 20,531,560 km (0.094 R)
• M71: 21,103,472 km (0.052 R)
• M72: 21,355,246 km (0.103 R)
• M73: 21,499,608 km (0.1 R)
• M74: 22,007,492 km (0.111 R)
• M75: 22,153,350 km (0.082 R)
• M76: 23,294,333 km (0.085 R)
• M77: 24,454,315 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.1

Radius: 5.4

Gravity: 12.97 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 11.24 AU - 16.92 AU

Year: 19394 Days

Day: 22.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,773,762 km

• M1: 110,852 km (0.118 R)
• M2: 280,197 km (0.118 R)
• M3: 501,901 km (0.031 R)
• M4: 555,756 km (0.09 R)
• M5: 709,543 km (0.077 R)
• M6: 1,501,364 km (0.097 R)
• M7: 2,115,763 km (0.105 R)
• M8: 2,897,262 km (0.115 R)
• M9: 3,096,975 km (0.084 R)
• M10: 3,198,552 km (0.108 R)
• M11: 3,266,769 km (0.029 R)
• M12: 3,301,176 km (0.099 R)
• M13: 3,651,235 km (0.115 R)
• M14: 3,758,647 km (0.095 R)
• M15: 4,348,511 km (0.051 R)
• M16: 4,577,246 km (0.073 R)
• M17: 4,615,693 km (0.12 R)
• M18: 4,888,110 km (0.102 R)
• M19: 4,966,949 km (0.102 R)
• M20: 5,286,490 km (0.104 R)
• M21: 5,530,484 km (0.103 R)
• M22: 6,499,579 km (0.104 R)
• M23: 7,248,914 km (0.092 R)
• M24: 7,610,941 km (0.037 R)
• M25: 7,840,275 km (0.067 R)
• M26: 8,589,162 km (0.082 R)
• M27: 8,827,920 km (0.067 R)
• M28: 9,165,712 km (0.111 R)
• M29: 10,763,417 km (0.118 R)
• M30: 11,541,326 km (0.06 R)
• M31: 12,016,898 km (0.108 R)
• M32: 12,391,192 km (0.096 R)
• M33: 12,714,921 km (0.111 R)
• M34: 13,041,494 km (0.083 R)
• M35: 13,260,804 km (0.108 R)
• M36: 13,870,116 km (0.046 R)
• M37: 13,981,866 km (0.099 R)
• M38: 14,601,949 km (0.03 R)
• M39: 14,772,640 km (0.071 R)
• M40: 15,635,820 km (0.11 R)
• M41: 17,652,100 km (0.119 R)
• M42: 18,077,407 km (0.093 R)
• M43: 18,567,340 km (0.115 R)
• M44: 21,339,687 km (0.038 R)
• M45: 21,857,595 km (0.045 R)
• M46: 22,905,379 km (0.091 R)
• M47: 23,835,728 km (0.093 R)
• M48: 24,575,340 km (0.101 R)
• M49: 26,630,366 km (0.107 R)
• M50: 27,047,893 km (0.114 R)
• M51: 27,748,759 km (0.113 R)
• M52: 28,739,845 km (0.063 R)
• M53: 30,103,280 km (0.105 R)
• M54: 30,248,091 km (0.112 R)
• M55: 30,320,496 km (0.06 R)
• M56: 30,538,311 km (0.096 R)
• M57: 30,975,286 km (0.118 R)
• M58: 31,048,440 km (0.108 R)
• M59: 31,855,520 km (0.036 R)
• M60: 32,595,431 km (0.115 R)
• M61: 32,669,632 km (0.073 R)
• M62: 34,092,008 km (0.1 R)
• M63: 34,242,803 km (0.12 R)
• M64: 34,924,521 km (0.106 R)
• M65: 36,532,698 km (0.114 R)
• M66: 38,871,361 km (0.082 R)
• M67: 39,820,410 km (0.064 R)
• M68: 39,979,283 km (0.083 R)
• M69: 40,058,869 km (0.081 R)
• M70: 40,617,019 km (0.094 R)
• M71: 41,983,446 km (0.117 R)
• M72: 42,631,504 km (0.046 R)
• M73: 42,956,879 km (0.095 R)
• M74: 44,102,051 km (0.055 R)
• M75: 45,672,080 km (0.074 R)
• M76: 45,755,257 km (0.104 R)
• M77: 46,088,411 km (0.105 R)
• M78: 46,924,663 km (0.105 R)
• M79: 47,765,852 km (0.033 R)
• M80: 49,036,985 km (0.091 R)
• M81: 50,405,207 km (0.09 R)
• M82: 52,567,944 km (0.043 R)
• M83: 52,829,441 km (0.11 R)
• M84: 53,091,387 km (0.061 R)
• M85: 53,441,446 km (0.028 R)
• M86: 53,704,439 km (0.075 R)
• M87: 54,495,961 km (0.113 R)
• M88: 56,983,325 km (0.103 R)
• M89: 57,431,371 km (0.077 R)
• M90: 57,880,463 km (0.052 R)
• M91: 58,240,695 km (0.114 R)
• M92: 58,692,032 km (0.084 R)
• M93: 59,144,565 km (0.069 R)
• M94: 60,782,961 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.6

Radius: 5.3

Gravity: 22.16 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 13.87 AU - 19.97 AU

Year: 25549 Days

Day: 16.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 86,773,762 km

• M1: 275,260 km (0.079 R)
• M2: 348,862 km (0.077 R)
• M3: 1,811,331 km (0.097 R)
• M4: 2,101,850 km (0.112 R)
• M5: 2,766,813 km (0.086 R)
• M6: 3,272,453 km (0.05 R)
• M7: 3,447,333 km (0.111 R)
• M8: 6,468,014 km (0.103 R)
• M9: 6,632,422 km (0.114 R)
• M10: 7,532,253 km (0.111 R)
• M11: 7,647,443 km (0.079 R)
• M12: 8,589,611 km (0.034 R)
• M13: 10,324,347 km (0.109 R)
• M14: 12,638,477 km (0.085 R)
• M15: 13,537,111 km (0.062 R)
• M16: 13,888,218 km (0.088 R)
• M17: 14,171,257 km (0.096 R)
• M18: 15,688,179 km (0.109 R)
• M19: 17,483,952 km (0.037 R)
• M20: 17,712,986 km (0.086 R)
• M21: 18,483,565 km (0.069 R)
• M22: 18,561,206 km (0.05 R)
• M23: 18,794,878 km (0.05 R)
• M24: 18,951,058 km (0.107 R)
• M25: 19,501,578 km (0.038 R)
• M26: 20,136,921 km (0.077 R)
• M27: 20,216,955 km (0.117 R)
• M28: 20,296,841 km (0.047 R)
• M29: 21,102,874 km (0.056 R)
• M30: 21,509,780 km (0.062 R)
• M31: 22,166,216 km (0.104 R)
• M32: 22,579,704 km (0.098 R)
• M33: 22,745,907 km (0.08 R)
• M34: 22,829,084 km (0.084 R)
• M35: 22,912,559 km (0.116 R)
• M36: 23,330,686 km (0.062 R)
• M37: 24,259,539 km (0.098 R)
• M38: 24,514,902 km (0.109 R)
• M39: 25,286,528 km (0.102 R)
• M40: 25,372,696 km (0.075 R)
• M41: 25,892,100 km (0.094 R)
• M42: 26,066,083 km (0.096 R)
• M43: 26,941,380 km (0.12 R)
• M44: 27,648,678 km (0.073 R)
• M45: 30,354,605 km (0.115 R)
• M46: 31,832,033 km (0.062 R)
• M47: 34,091,560 km (0.106 R)
• M48: 34,377,591 km (0.103 R)
• M49: 34,568,777 km (0.05 R)
• M50: 34,856,154 km (0.112 R)
• M51: 35,529,793 km (0.103 R)
• M52: 37,773,313 km (0.078 R)
• M53: 39,460,777 km (0.119 R)
• M54: 41,071,347 km (0.1 R)
• M55: 41,274,202 km (0.119 R)
• M56: 41,375,779 km (0.111 R)
• M57: 42,191,087 km (0.117 R)
• M58: 42,600,686 km (0.045 R)
• M59: 42,805,935 km (0.062 R)
• M60: 43,527,146 km (0.086 R)
• M61: 44,877,117 km (0.082 R)
• M62: 46,768,932 km (0.099 R)
• M63: 49,655,124 km (0.028 R)
• M64: 53,260,133 km (0.102 R)
• M65: 54,814,754 km (0.087 R)
• M66: 56,159,190 km (0.105 R)
• M67: 56,496,982 km (0.11 R)
• M68: 57,741,337 km (0.117 R)
• M69: 62,108,997 km (0.089 R)
• M70: 62,574,845 km (0.083 R)
• M71: 64,097,152 km (0.082 R)
• M72: 65,749,910 km (0.114 R)
• M73: 66,105,953 km (0.093 R)
• M74: 66,819,983 km (0.082 R)
• M75: 67,058,442 km (0.083 R)
• M76: 67,416,879 km (0.085 R)
• M77: 71,888,509 km (0.054 R)
• M78: 73,605,444 km (0.073 R)
• M79: 73,728,563 km (0.114 R)
• M80: 74,592,490 km (0.116 R)
• M81: 74,716,208 km (0.063 R)
• M82: 75,583,875 km (0.103 R)
• M83: 76,081,288 km (0.112 R)
• M84: 77,705,323 km (0.119 R)
• M85: 81,241,667 km (0.095 R)
• M86: 81,751,197 km (0.088 R)
• M87: 82,133,869 km (0.109 R)
• M88: 82,773,250 km (0.067 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 17,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit