🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.78 AU - 0.8 AU

Year: 255 Days

Day: 44.1 Hours

Environment

Temp: 177 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.65 AU - 0.99 AU

Year: 270 Days

Day: 35.3 Hours

Environment

Temp: 181 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,878,519 km

• M1: 35,903 km (0.12 R)
• M2: 350,358 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.61 AU - 2.55 AU

Year: 1090 Days

Day: 27.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 52 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,878,519 km

• M1: 467,793 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.91 AU - 4.61 AU

Year: 3196 Days

Day: 35.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,878,519 km

• M1: 2,086,591 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.27 AU - 4.97 AU

Year: 3609 Days

Day: 45.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,878,519 km

• M1: 1,425,967 km (0.1 R)

Asteroid Belt

Center: 5.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.7

Radius: 14.6

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.49 AU - 5.51 AU

Year: 4688 Days

Day: 7.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 64,878,519 km

• M1: 201,359 km (0.101 R)
• M2: 378,333 km (0.096 R)
• M3: 490,681 km (0.115 R)
• M4: 618,737 km (0.11 R)
• M5: 749,336 km (0.105 R)
• M6: 1,135,597 km (0.109 R)
• M7: 1,345,034 km (0.044 R)
• M8: 1,917,695 km (0.102 R)
• M9: 2,017,477 km (0.116 R)
• M10: 2,363,347 km (0.112 R)
• M11: 2,489,009 km (0.118 R)
• M12: 2,766,065 km (0.111 R)
• M13: 2,975,801 km (0.085 R)
• M14: 3,131,831 km (0.099 R)
• M15: 3,472,316 km (0.076 R)
• M16: 3,867,404 km (0.115 R)
• M17: 4,016,703 km (0.066 R)
• M18: 4,365,266 km (0.117 R)
• M19: 4,498,558 km (0.114 R)
• M20: 4,678,374 km (0.065 R)
• M21: 4,837,696 km (0.09 R)
• M22: 5,068,675 km (0.073 R)
• M23: 5,350,517 km (0.069 R)
• M24: 5,613,511 km (0.104 R)
• M25: 5,880,842 km (0.059 R)
• M26: 6,028,495 km (0.09 R)
• M27: 6,327,392 km (0.065 R)
• M28: 6,453,353 km (0.112 R)
• M29: 6,707,969 km (0.032 R)
• M30: 7,544,969 km (0.119 R)
• M31: 7,921,656 km (0.062 R)
• M32: 8,721,556 km (0.067 R)
• M33: 8,890,302 km (0.065 R)
• M34: 9,489,442 km (0.098 R)
• M35: 9,721,169 km (0.11 R)
• M36: 9,984,162 km (0.079 R)
• M37: 10,131,217 km (0.066 R)
• M38: 10,427,570 km (0.087 R)
• M39: 10,546,949 km (0.108 R)
• M40: 10,907,779 km (0.07 R)
• M41: 11,181,244 km (0.107 R)
• M42: 11,858,922 km (0.119 R)
• M43: 12,014,803 km (0.117 R)
• M44: 12,613,494 km (0.11 R)
• M45: 12,900,423 km (0.109 R)
• M46: 13,774,523 km (0.084 R)
• M47: 14,235,285 km (0.083 R)
• M48: 15,205,876 km (0.092 R)
• M49: 15,307,453 km (0.1 R)
• M50: 15,887,593 km (0.103 R)
• M51: 16,094,188 km (0.117 R)
• M52: 17,387,312 km (0.051 R)
• M53: 17,921,077 km (0.116 R)
• M54: 18,604,889 km (0.105 R)
• M55: 18,713,646 km (0.12 R)
• M56: 19,004,764 km (0.116 R)
• M57: 19,702,040 km (0.028 R)
• M58: 20,370,443 km (0.075 R)
• M59: 20,557,440 km (0.051 R)
• M60: 21,538,952 km (0.113 R)
• M61: 21,729,540 km (0.109 R)
• M62: 21,844,131 km (0.061 R)
• M63: 22,150,658 km (0.05 R)
• M64: 22,343,040 km (0.096 R)
• M65: 22,535,872 km (0.12 R)
• M66: 22,845,540 km (0.116 R)
• M67: 23,351,928 km (0.103 R)
• M68: 23,469,363 km (0.104 R)
• M69: 23,901,401 km (0.098 R)
• M70: 24,813,500 km (0.099 R)
• M71: 25,013,213 km (0.083 R)
• M72: 25,979,615 km (0.111 R)
• M73: 26,712,345 km (0.08 R)
• M74: 26,835,165 km (0.113 R)
• M75: 27,328,240 km (0.077 R)
• M76: 27,575,824 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.8

Radius: 10.8

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.43 AU - 9.89 AU

Year: 8472 Days

Day: 14.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 64,878,519 km

• M1: 165,904 km (0.083 R)
• M2: 278,252 km (0.079 R)
• M3: 514,168 km (0.102 R)
• M4: 719,117 km (0.09 R)
• M5: 865,723 km (0.028 R)
• M6: 1,004,699 km (0.107 R)
• M7: 1,151,754 km (0.046 R)
• M8: 1,406,220 km (0.068 R)
• M9: 1,900,491 km (0.092 R)
• M10: 2,061,309 km (0.083 R)
• M11: 2,155,406 km (0.106 R)
• M12: 2,347,789 km (0.092 R)
• M13: 2,853,579 km (0.095 R)
• M14: 3,448,530 km (0.108 R)
• M15: 3,617,576 km (0.03 R)
• M16: 3,789,314 km (0.026 R)
• M17: 4,260,547 km (0.117 R)
• M18: 4,657,281 km (0.081 R)
• M19: 4,781,746 km (0.11 R)
• M20: 5,388,216 km (0.102 R)
• M21: 6,052,879 km (0.115 R)
• M22: 6,394,860 km (0.082 R)
• M23: 6,464,124 km (0.083 R)
• M24: 6,743,274 km (0.112 R)
• M25: 6,955,403 km (0.119 R)
• M26: 7,026,462 km (0.086 R)
• M27: 7,133,724 km (0.085 R)
• M28: 8,011,116 km (0.112 R)
• M29: 8,085,765 km (0.079 R)
• M30: 9,667,014 km (0.104 R)
• M31: 9,866,279 km (0.118 R)
• M32: 9,946,314 km (0.109 R)
• M33: 10,187,914 km (0.108 R)
• M34: 10,268,996 km (0.038 R)
• M35: 10,635,960 km (0.093 R)
• M36: 11,048,850 km (0.107 R)
• M37: 11,424,939 km (0.085 R)
• M38: 12,061,179 km (0.118 R)
• M39: 13,058,997 km (0.117 R)
• M40: 13,146,960 km (0.089 R)
• M41: 13,235,223 km (0.104 R)
• M42: 13,367,916 km (0.106 R)
• M43: 13,590,069 km (0.119 R)
• M44: 13,948,057 km (0.115 R)
• M45: 14,083,144 km (0.062 R)
• M46: 14,263,858 km (0.111 R)
• M47: 15,972,265 km (0.055 R)
• M48: 16,778,598 km (0.087 R)
• M49: 18,777,674 km (0.077 R)
• M50: 19,076,421 km (0.065 R)
• M51: 21,056,947 km (0.09 R)
• M52: 21,679,424 km (0.112 R)
• M53: 22,307,885 km (0.102 R)
• M54: 23,048,843 km (0.12 R)
• M55: 23,315,277 km (0.076 R)
• M56: 23,636,464 km (0.068 R)
• M57: 23,905,291 km (0.081 R)
• M58: 25,045,376 km (0.096 R)
• M59: 25,925,760 km (0.102 R)
• M60: 26,760,516 km (0.09 R)
• M61: 27,096,812 km (0.099 R)
• M62: 27,943,685 km (0.106 R)
• M63: 28,284,918 km (0.11 R)
• M64: 29,895,489 km (0.117 R)
• M65: 31,594,771 km (0.116 R)
• M66: 31,950,216 km (0.112 R)
• M67: 32,964,639 km (0.072 R)
• M68: 33,687,047 km (0.1 R)
• M69: 34,293,068 km (0.063 R)
• M70: 34,536,464 km (0.099 R)
• M71: 34,902,679 km (0.074 R)
• M72: 35,270,241 km (0.101 R)
• M73: 36,380,257 km (0.113 R)
• M74: 37,126,751 km (0.118 R)
• M75: 37,439,261 km (0.082 R)
• M76: 37,815,499 km (0.077 R)
• M77: 38,888,116 km (0.075 R)
• M78: 41,127,895 km (0.103 R)
• M79: 41,580,878 km (0.087 R)
• M80: 42,361,330 km (0.096 R)
• M81: 42,622,528 km (0.114 R)
• M82: 43,870,473 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.9

Radius: 13.8

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 8.83 AU - 11.25 AU

Year: 11562 Days

Day: 11.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 64,878,519 km

• M1: 176,825 km (0.075 R)
• M2: 301,889 km (0.095 R)
• M3: 524,041 km (0.098 R)
• M4: 714,180 km (0.07 R)
• M5: 828,922 km (0.064 R)
• M6: 1,355,058 km (0.095 R)
• M7: 1,477,129 km (0.108 R)
• M8: 2,058,766 km (0.063 R)
• M9: 2,172,011 km (0.063 R)
• M10: 2,927,331 km (0.058 R)
• M11: 3,185,687 km (0.111 R)
• M12: 3,829,107 km (0.078 R)
• M13: 4,849,813 km (0.107 R)
• M14: 5,390,759 km (0.046 R)
• M15: 5,509,241 km (0.072 R)
• M16: 7,786,868 km (0.069 R)
• M17: 7,876,328 km (0.072 R)
• M18: 7,966,087 km (0.114 R)
• M19: 8,282,935 km (0.107 R)
• M20: 9,305,885 km (0.118 R)
• M21: 9,784,000 km (0.108 R)
• M22: 9,929,110 km (0.084 R)
• M23: 10,123,587 km (0.072 R)
• M24: 10,368,479 km (0.078 R)
• M25: 11,571,246 km (0.104 R)
• M26: 13,618,792 km (0.066 R)
• M27: 13,998,172 km (0.07 R)
• M28: 14,107,079 km (0.094 R)
• M29: 14,216,435 km (0.072 R)
• M30: 14,601,201 km (0.087 R)
• M31: 15,156,807 km (0.084 R)
• M32: 15,381,055 km (0.082 R)
• M33: 15,889,687 km (0.102 R)
• M34: 16,865,215 km (0.064 R)
• M35: 18,156,544 km (0.047 R)
• M36: 18,514,232 km (0.04 R)
• M37: 19,479,588 km (0.072 R)
• M38: 20,091,144 km (0.081 R)
• M39: 20,461,249 km (0.042 R)
• M40: 20,647,049 km (0.074 R)
• M41: 21,082,828 km (0.117 R)
• M42: 21,396,086 km (0.072 R)
• M43: 21,773,970 km (0.09 R)
• M44: 22,600,349 km (0.113 R)
• M45: 23,307,498 km (0.041 R)
• M46: 23,566,452 km (0.073 R)
• M47: 24,611,991 km (0.077 R)
• M48: 26,208,500 km (0.104 R)
• M49: 26,545,394 km (0.039 R)
• M50: 28,665,645 km (0.108 R)
• M51: 29,082,275 km (0.118 R)
• M52: 29,291,263 km (0.093 R)
• M53: 29,570,862 km (0.092 R)
• M54: 30,485,503 km (0.097 R)
• M55: 31,338,061 km (0.058 R)
• M56: 31,982,678 km (0.111 R)
• M57: 32,270,505 km (0.053 R)
• M58: 34,383,275 km (0.071 R)
• M59: 34,974,037 km (0.108 R)
• M60: 35,717,090 km (0.106 R)
• M61: 37,370,146 km (0.067 R)
• M62: 37,597,535 km (0.108 R)
• M63: 38,741,211 km (0.115 R)
• M64: 39,125,079 km (0.093 R)
• M65: 41,689,486 km (0.048 R)
• M66: 42,714,530 km (0.111 R)
• M67: 43,349,573 km (0.039 R)
• M68: 43,827,838 km (0.047 R)
• M69: 44,388,082 km (0.098 R)
• M70: 45,031,203 km (0.075 R)
• M71: 46,652,545 km (0.092 R)
• M72: 47,060,797 km (0.082 R)
• M73: 51,967,907 km (0.111 R)
• M74: 53,326,405 km (0.101 R)
• M75: 54,095,787 km (0.07 R)
• M76: 54,438,815 km (0.08 R)
• M77: 54,868,759 km (0.079 R)
• M78: 55,386,068 km (0.062 R)
• M79: 55,731,939 km (0.116 R)
• M80: 56,425,624 km (0.088 R)
• M81: 58,700,110 km (0.09 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.7

Radius: 8.6

Gravity: 10.56 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 10.87 AU - 12.75 AU

Year: 14750 Days

Day: 6.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,878,519 km

• M1: 109,057 km (0.054 R)
• M2: 203,004 km (0.084 R)
• M3: 276,606 km (0.094 R)
• M4: 625,170 km (0.074 R)
• M5: 1,655,749 km (0.112 R)
• M6: 2,155,257 km (0.065 R)
• M7: 2,310,689 km (0.103 R)
• M8: 2,373,969 km (0.052 R)
• M9: 2,502,324 km (0.117 R)
• M10: 3,003,925 km (0.069 R)
• M11: 3,832,249 km (0.094 R)
• M12: 3,945,345 km (0.094 R)
• M13: 4,567,073 km (0.052 R)
• M14: 4,808,076 km (0.109 R)
• M15: 5,386,870 km (0.1 R)
• M16: 5,556,215 km (0.108 R)
• M17: 5,987,356 km (0.091 R)
• M18: 6,340,257 km (0.063 R)
• M19: 6,429,417 km (0.073 R)
• M20: 6,927,877 km (0.046 R)
• M21: 7,065,956 km (0.056 R)
• M22: 7,298,132 km (0.076 R)
• M23: 8,058,089 km (0.114 R)
• M24: 8,545,778 km (0.087 R)
• M25: 8,892,995 km (0.064 R)
• M26: 9,244,700 km (0.083 R)
• M27: 10,274,681 km (0.065 R)
• M28: 10,856,617 km (0.063 R)
• M29: 11,503,627 km (0.032 R)
• M30: 11,997,151 km (0.108 R)
• M31: 12,107,704 km (0.045 R)
• M32: 12,441,606 km (0.073 R)
• M33: 12,665,853 km (0.098 R)
• M34: 13,004,692 km (0.102 R)
• M35: 13,461,265 km (0.052 R)
• M36: 14,566,494 km (0.115 R)
• M37: 14,921,640 km (0.113 R)
• M38: 15,219,639 km (0.103 R)
• M39: 16,370,196 km (0.06 R)
• M40: 17,485,897 km (0.078 R)
• M41: 17,674,240 km (0.09 R)
• M42: 17,926,462 km (0.109 R)
• M43: 18,179,732 km (0.08 R)
• M44: 18,625,982 km (0.097 R)
• M45: 18,818,365 km (0.096 R)
• M46: 19,659,554 km (0.11 R)
• M47: 19,790,003 km (0.058 R)
• M48: 23,420,594 km (0.084 R)
• M49: 23,767,063 km (0.094 R)
• M50: 26,382,781 km (0.026 R)
• M51: 26,454,738 km (0.073 R)
• M52: 27,250,449 km (0.107 R)
• M53: 29,460,608 km (0.035 R)
• M54: 30,285,341 km (0.103 R)
• M55: 31,193,699 km (0.048 R)
• M56: 32,187,777 km (0.1 R)
• M57: 32,959,552 km (0.039 R)
• M58: 33,037,044 km (0.11 R)
• M59: 34,285,588 km (0.114 R)
• M60: 35,152,807 km (0.062 R)
• M61: 35,867,735 km (0.095 R)
• M62: 37,960,011 km (0.097 R)
• M63: 38,693,340 km (0.066 R)
• M64: 39,596,163 km (0.086 R)
• M65: 40,339,814 km (0.099 R)
• M66: 40,505,718 km (0.103 R)
• M67: 40,755,098 km (0.115 R)
• M68: 41,757,254 km (0.114 R)
• M69: 42,009,176 km (0.067 R)
• M70: 42,683,115 km (0.108 R)
• M71: 42,767,638 km (0.092 R)
• M72: 44,127,333 km (0.112 R)
• M73: 45,414,772 km (0.112 R)
• M74: 45,760,193 km (0.108 R)
• M75: 46,280,046 km (0.117 R)
• M76: 46,888,909 km (0.109 R)
• M77: 47,500,466 km (0.091 R)
• M78: 51,134,946 km (0.116 R)
• M79: 52,305,848 km (0.04 R)
• M80: 54,307,468 km (0.029 R)
• M81: 56,241,469 km (0.091 R)
• M82: 56,334,220 km (0.064 R)
• M83: 56,891,173 km (0.095 R)
• M84: 59,231,631 km (0.076 R)
• M85: 59,420,274 km (0.08 R)
• M86: 60,556,021 km (0.083 R)
• M87: 61,031,294 km (0.096 R)
• M88: 61,126,588 km (0.116 R)
• M89: 62,177,213 km (0.111 R)
• M90: 62,752,866 km (0.069 R)
• M91: 63,909,407 km (0.109 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 12,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit