🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.4 AU - 1.46 AU

Year: 601 Days

Day: 29.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,193,762 km

• M1: 413,788 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.51 AU - 1.77 AU

Year: 738 Days

Day: 28.2 Hours

Environment

Temp: -24 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,193,762 km

• M1: 30,817 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.1

Radius: 8.9

Gravity: 12.02 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 7.03 AU - 10.35 AU

Year: 9003 Days

Day: 10.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 57,193,762 km

• M1: 202,107 km (0.106 R)
• M2: 382,372 km (0.096 R)
• M3: 539,001 km (0.09 R)
• M4: 601,683 km (0.087 R)
• M5: 1,092,214 km (0.045 R)
• M6: 1,236,726 km (0.064 R)
• M7: 1,614,161 km (0.074 R)
• M8: 1,684,472 km (0.072 R)
• M9: 2,076,867 km (0.047 R)
• M10: 2,745,570 km (0.06 R)
• M11: 3,568,208 km (0.096 R)
• M12: 4,070,708 km (0.086 R)
• M13: 4,495,266 km (0.073 R)
• M14: 4,729,836 km (0.081 R)
• M15: 5,141,380 km (0.038 R)
• M16: 5,671,854 km (0.073 R)
• M17: 5,889,070 km (0.062 R)
• M18: 6,406,379 km (0.088 R)
• M19: 6,899,753 km (0.106 R)
• M20: 6,976,646 km (0.096 R)
• M21: 7,053,988 km (0.098 R)
• M22: 7,366,050 km (0.119 R)
• M23: 7,523,726 km (0.037 R)
• M24: 7,802,427 km (0.115 R)
• M25: 7,923,002 km (0.103 R)
• M26: 8,084,568 km (0.102 R)
• M27: 8,993,076 km (0.093 R)
• M28: 9,288,831 km (0.096 R)
• M29: 9,630,812 km (0.074 R)
• M30: 9,976,981 km (0.115 R)
• M31: 11,175,260 km (0.113 R)
• M32: 11,814,492 km (0.103 R)
• M33: 11,953,019 km (0.12 R)
• M34: 12,324,920 km (0.067 R)
• M35: 12,653,586 km (0.111 R)
• M36: 12,890,101 km (0.036 R)
• M37: 13,948,057 km (0.118 R)
• M38: 14,536,724 km (0.079 R)
• M39: 14,933,757 km (0.11 R)
• M40: 16,300,034 km (0.114 R)
• M41: 16,454,270 km (0.062 R)
• M42: 17,917,337 km (0.105 R)
• M43: 18,343,093 km (0.097 R)
• M44: 19,749,312 km (0.066 R)
• M45: 20,410,086 km (0.115 R)
• M46: 20,743,091 km (0.099 R)
• M47: 20,854,542 km (0.086 R)
• M48: 21,189,940 km (0.041 R)
• M49: 21,246,039 km (0.078 R)
• M50: 22,321,199 km (0.093 R)
• M51: 25,471,880 km (0.083 R)
• M52: 26,250,986 km (0.113 R)
• M53: 26,673,600 km (0.103 R)
• M54: 26,855,511 km (0.111 R)
• M55: 26,916,247 km (0.093 R)
• M56: 27,893,869 km (0.084 R)
• M57: 28,572,745 km (0.04 R)
• M58: 28,820,927 km (0.082 R)
• M59: 30,135,893 km (0.047 R)
• M60: 31,726,567 km (0.114 R)
• M61: 32,370,436 km (0.042 R)
• M62: 32,758,792 km (0.118 R)
• M63: 33,409,543 km (0.077 R)
• M64: 33,605,666 km (0.101 R)
• M65: 34,723,910 km (0.119 R)
• M66: 34,856,304 km (0.095 R)
• M67: 36,323,410 km (0.094 R)
• M68: 36,390,580 km (0.06 R)
• M69: 36,457,749 km (0.034 R)
• M70: 36,659,557 km (0.094 R)
• M71: 36,727,025 km (0.082 R)
• M72: 37,946,697 km (0.11 R)
• M73: 38,973,237 km (0.113 R)
• M74: 39,801,112 km (0.061 R)
• M75: 39,870,376 km (0.108 R)
• M76: 41,966,391 km (0.091 R)
• M77: 42,319,143 km (0.032 R)
• M78: 43,883,189 km (0.072 R)
• M79: 44,241,326 km (0.082 R)
• M80: 45,104,805 km (0.081 R)
• M81: 46,775,215 km (0.112 R)
• M82: 46,921,372 km (0.111 R)
• M83: 47,140,982 km (0.089 R)
• M84: 48,317,868 km (0.088 R)
• M85: 48,687,674 km (0.06 R)
• M86: 48,984,177 km (0.076 R)
• M87: 49,206,928 km (0.095 R)
• M88: 49,877,276 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.3

Radius: 10.8

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 10.82 AU - 11.58 AU

Year: 13174 Days

Day: 10.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 57,193,762 km

• M1: 172,337 km (0.046 R)
• M2: 253,568 km (0.092 R)
• M3: 331,958 km (0.027 R)
• M4: 488,736 km (0.04 R)
• M5: 994,826 km (0.104 R)
• M6: 1,285,644 km (0.118 R)
• M7: 1,468,004 km (0.077 R)
• M8: 1,771,837 km (0.082 R)
• M9: 2,095,866 km (0.038 R)
• M10: 2,666,582 km (0.118 R)
• M11: 4,020,293 km (0.071 R)
• M12: 4,368,108 km (0.099 R)
• M13: 5,010,631 km (0.075 R)
• M14: 5,301,001 km (0.059 R)
• M15: 5,385,075 km (0.118 R)
• M16: 5,469,597 km (0.081 R)
• M17: 5,597,055 km (0.082 R)
• M18: 5,682,625 km (0.085 R)
• M19: 6,117,057 km (0.027 R)
• M20: 6,788,901 km (0.119 R)
• M21: 7,110,536 km (0.107 R)
• M22: 8,105,213 km (0.118 R)
• M23: 8,446,445 km (0.088 R)
• M24: 8,792,316 km (0.045 R)
• M25: 9,600,593 km (0.098 R)
• M26: 9,703,217 km (0.063 R)
• M27: 10,591,080 km (0.041 R)
• M28: 10,803,809 km (0.118 R)
• M29: 11,233,304 km (0.038 R)
• M30: 12,276,001 km (0.098 R)
• M31: 12,443,551 km (0.11 R)
• M32: 12,667,948 km (0.059 R)
• M33: 13,177,927 km (0.087 R)
• M34: 13,752,532 km (0.103 R)
• M35: 13,868,471 km (0.054 R)
• M36: 14,807,347 km (0.103 R)
• M37: 15,045,357 km (0.079 R)
• M38: 15,464,680 km (0.095 R)
• M39: 15,585,256 km (0.077 R)
• M40: 15,766,718 km (0.094 R)
• M41: 17,056,252 km (0.102 R)
• M42: 17,180,867 km (0.108 R)
• M43: 17,745,150 km (0.066 R)
• M44: 19,085,547 km (0.041 R)
• M45: 19,344,650 km (0.089 R)
• M46: 20,856,486 km (0.114 R)
• M47: 21,795,213 km (0.096 R)
• M48: 22,747,703 km (0.105 R)
• M49: 23,160,144 km (0.086 R)
• M50: 23,574,979 km (0.12 R)
• M51: 24,552,601 km (0.093 R)
• M52: 25,614,746 km (0.059 R)
• M53: 27,054,027 km (0.087 R)
• M54: 27,564,006 km (0.066 R)
• M55: 28,667,590 km (0.1 R)
• M56: 29,860,483 km (0.111 R)
• M57: 30,463,063 km (0.105 R)
• M58: 31,680,191 km (0.066 R)
• M59: 32,294,590 km (0.066 R)
• M60: 32,526,167 km (0.102 R)
• M61: 34,083,182 km (0.101 R)
• M62: 34,791,827 km (0.101 R)
• M63: 35,903,788 km (0.108 R)
• M64: 37,593,496 km (0.115 R)
• M65: 37,755,810 km (0.117 R)
• M66: 38,652,499 km (0.107 R)
• M67: 40,052,137 km (0.112 R)
• M68: 40,217,892 km (0.083 R)
• M69: 41,049,955 km (0.098 R)
• M70: 41,217,205 km (0.091 R)
• M71: 42,731,435 km (0.1 R)
• M72: 44,349,486 km (0.089 R)
• M73: 45,814,049 km (0.092 R)
• M74: 45,987,433 km (0.084 R)
• M75: 46,247,883 km (0.032 R)
• M76: 47,032,224 km (0.095 R)
• M77: 47,469,798 km (0.087 R)
• M78: 48,437,247 km (0.072 R)
• M79: 50,570,663 km (0.09 R)
• M80: 51,648,964 km (0.066 R)
• M81: 52,825,551 km (0.112 R)
• M82: 53,462,689 km (0.102 R)
• M83: 53,828,007 km (0.088 R)
• M84: 54,194,073 km (0.084 R)
• M85: 55,851,767 km (0.068 R)
• M86: 57,059,171 km (0.068 R)
• M87: 57,994,008 km (0.12 R)
• M88: 59,500,010 km (0.119 R)
• M89: 63,224,698 km (0.103 R)
• M90: 63,804,389 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.6

Radius: 12.5

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 9.16 AU - 13.24 AU

Year: 13174 Days

Day: 13.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 57,193,762 km

• M1: 157,377 km (0.089 R)
• M2: 390,151 km (0.08 R)
• M3: 551,268 km (0.085 R)
• M4: 1,225,955 km (0.037 R)
• M5: 1,426,416 km (0.118 R)
• M6: 1,831,676 km (0.046 R)
• M7: 2,151,965 km (0.098 R)
• M8: 2,585,500 km (0.063 R)
• M9: 3,498,047 km (0.088 R)
• M10: 3,859,924 km (0.047 R)
• M11: 4,196,071 km (0.096 R)
• M12: 4,619,732 km (0.059 R)
• M13: 4,737,765 km (0.069 R)
• M14: 4,896,638 km (0.116 R)
• M15: 5,260,759 km (0.066 R)
• M16: 7,164,840 km (0.037 R)
• M17: 7,532,103 km (0.05 R)
• M18: 8,237,308 km (0.098 R)
• M19: 8,914,687 km (0.069 R)
• M20: 9,062,190 km (0.095 R)
• M21: 10,117,304 km (0.085 R)
• M22: 11,211,014 km (0.12 R)
• M23: 11,476,999 km (0.114 R)
• M24: 12,232,767 km (0.087 R)
• M25: 13,060,493 km (0.069 R)
• M26: 13,678,930 km (0.088 R)
• M27: 14,134,755 km (0.108 R)
• M28: 14,306,942 km (0.038 R)
• M29: 15,650,480 km (0.115 R)
• M30: 17,524,343 km (0.091 R)
• M31: 18,833,774 km (0.091 R)
• M32: 19,277,182 km (0.07 R)
• M33: 20,628,200 km (0.114 R)
• M34: 21,744,200 km (0.075 R)
• M35: 21,943,165 km (0.049 R)
• M36: 22,142,729 km (0.086 R)
• M37: 22,610,671 km (0.091 R)
• M38: 23,082,054 km (0.066 R)
• M39: 23,352,826 km (0.068 R)
• M40: 24,102,910 km (0.075 R)
• M41: 24,860,922 km (0.046 R)
• M42: 25,138,576 km (0.07 R)
• M43: 25,486,989 km (0.088 R)
• M44: 26,118,143 km (0.081 R)
• M45: 27,110,276 km (0.111 R)
• M46: 27,253,142 km (0.094 R)
• M47: 27,396,157 km (0.077 R)
• M48: 28,621,663 km (0.108 R)
• M49: 29,204,496 km (0.096 R)
• M50: 30,012,474 km (0.11 R)
• M51: 30,160,128 km (0.082 R)
• M52: 31,650,272 km (0.095 R)
• M53: 32,555,788 km (0.05 R)
• M54: 32,707,630 km (0.083 R)
• M55: 34,083,930 km (0.091 R)
• M56: 34,546,935 km (0.117 R)
• M57: 35,012,035 km (0.062 R)
• M58: 36,026,907 km (0.072 R)
• M59: 36,105,446 km (0.072 R)
• M60: 36,656,265 km (0.095 R)
• M61: 38,646,216 km (0.075 R)
• M62: 39,694,748 km (0.069 R)
• M63: 40,834,534 km (0.05 R)
• M64: 41,572,949 km (0.109 R)
• M65: 43,646,974 km (0.102 R)
• M66: 44,065,848 km (0.098 R)
• M67: 44,992,008 km (0.052 R)
• M68: 46,350,656 km (0.115 R)
• M69: 46,521,497 km (0.118 R)
• M70: 48,413,761 km (0.07 R)
• M71: 48,500,378 km (0.057 R)
• M72: 49,980,798 km (0.092 R)
• M73: 51,741,266 km (0.089 R)
• M74: 52,184,524 km (0.105 R)
• M75: 53,164,241 km (0.082 R)
• M76: 54,780,496 km (0.113 R)
• M77: 56,869,032 km (0.075 R)
• M78: 57,785,319 km (0.099 R)
• M79: 59,632,404 km (0.101 R)
• M80: 60,376,504 km (0.099 R)
• M81: 61,780,330 km (0.058 R)
• M82: 62,156,419 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.8

Radius: 8.1

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 11.54 AU - 12.86 AU

Year: 14977 Days

Day: 6.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,193,762 km

• M1: 412,292 km (0.085 R)
• M2: 592,108 km (0.117 R)
• M3: 645,814 km (0.095 R)
• M4: 720,015 km (0.109 R)
• M5: 857,345 km (0.086 R)
• M6: 1,203,814 km (0.081 R)
• M7: 1,465,910 km (0.085 R)
• M8: 1,906,176 km (0.099 R)
• M9: 2,043,208 km (0.108 R)
• M10: 2,212,104 km (0.077 R)
• M11: 2,298,272 km (0.078 R)
• M12: 2,776,836 km (0.1 R)
• M13: 3,188,080 km (0.082 R)
• M14: 3,789,015 km (0.048 R)
• M15: 4,717,569 km (0.118 R)
• M16: 5,361,288 km (0.101 R)
• M17: 5,477,676 km (0.084 R)
• M18: 6,113,018 km (0.115 R)
• M19: 6,194,100 km (0.053 R)
• M20: 6,357,311 km (0.113 R)
• M21: 6,771,548 km (0.118 R)
• M22: 7,024,368 km (0.079 R)
• M23: 7,933,325 km (0.115 R)
• M24: 9,295,114 km (0.059 R)
• M25: 10,098,455 km (0.041 R)
• M26: 12,846,119 km (0.119 R)
• M27: 13,054,509 km (0.071 R)
• M28: 13,686,410 km (0.039 R)
• M29: 13,739,517 km (0.087 R)
• M30: 14,113,063 km (0.072 R)
• M31: 14,707,116 km (0.079 R)
• M32: 15,144,092 km (0.083 R)
• M33: 15,696,557 km (0.093 R)
• M34: 15,919,308 km (0.097 R)
• M35: 17,163,364 km (0.111 R)
• M36: 17,565,632 km (0.07 R)
• M37: 17,796,911 km (0.072 R)
• M38: 17,912,999 km (0.064 R)
• M39: 18,732,346 km (0.049 R)
• M40: 18,968,711 km (0.066 R)
• M41: 19,325,053 km (0.078 R)
• M42: 20,044,469 km (0.096 R)
• M43: 20,711,526 km (0.089 R)
• M44: 20,772,562 km (0.068 R)
• M45: 21,201,309 km (0.077 R)
• M46: 23,008,452 km (0.092 R)
• M47: 23,325,001 km (0.078 R)
• M48: 26,701,574 km (0.055 R)
• M49: 27,770,900 km (0.114 R)
• M50: 28,649,937 km (0.116 R)
• M51: 29,263,887 km (0.108 R)
• M52: 29,400,918 km (0.101 R)
• M53: 30,020,104 km (0.079 R)
• M54: 30,574,214 km (0.071 R)
• M55: 30,713,191 km (0.106 R)
• M56: 30,852,466 km (0.042 R)
• M57: 32,185,832 km (0.042 R)
• M58: 32,824,017 km (0.106 R)
• M59: 32,966,434 km (0.073 R)
• M60: 33,681,362 km (0.111 R)
• M61: 34,690,849 km (0.12 R)
• M62: 34,908,514 km (0.096 R)
• M63: 34,981,218 km (0.05 R)
• M64: 35,930,117 km (0.045 R)
• M65: 36,444,584 km (0.12 R)
• M66: 38,977,875 km (0.107 R)
• M67: 39,961,481 km (0.07 R)
• M68: 40,876,571 km (0.087 R)
• M69: 41,875,735 km (0.038 R)
• M70: 42,107,462 km (0.047 R)
• M71: 42,262,296 km (0.113 R)
• M72: 43,038,709 km (0.119 R)
• M73: 44,369,382 km (0.112 R)
• M74: 45,237,648 km (0.11 R)
• M75: 46,111,599 km (0.109 R)
• M76: 46,191,335 km (0.056 R)
• M77: 47,956,589 km (0.104 R)
• M78: 49,091,588 km (0.113 R)
• M79: 49,743,985 km (0.108 R)
• M80: 50,153,285 km (0.051 R)
• M81: 50,317,244 km (0.077 R)
• M82: 50,975,175 km (0.077 R)
• M83: 51,305,188 km (0.094 R)
• M84: 51,635,799 km (0.088 R)
• M85: 53,049,200 km (0.11 R)
• M86: 54,812,660 km (0.117 R)
• M87: 54,897,183 km (0.044 R)
• M88: 55,066,228 km (0.116 R)
• M89: 55,998,971 km (0.065 R)
• M90: 56,595,268 km (0.07 R)
• M91: 56,766,109 km (0.118 R)
• M92: 56,851,529 km (0.08 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 11,854 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit