🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.88 AU - 1.3 AU

Year: 410 Days

Day: 18.8 Hours

Environment

Temp: 32 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 51,860,737 km

• M1: 165,455 km (0.105 R)
• M2: 858,692 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.21 AU - 1.3 AU

Year: 503 Days

Day: 14 Hours

Environment

Temp: 5 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,860,737 km

• M1: 391,498 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.99 AU - 3.21 AU

Year: 1964 Days

Day: 42.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.3

Radius: 12.4

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.69 AU - 6.53 AU

Year: 5435 Days

Day: 12.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 51,860,737 km

• M1: 158,125 km (0.092 R)
• M2: 252,820 km (0.077 R)
• M3: 368,160 km (0.079 R)
• M4: 636,689 km (0.106 R)
• M5: 783,594 km (0.028 R)
• M6: 899,831 km (0.11 R)
• M7: 995,723 km (0.062 R)
• M8: 1,141,881 km (0.065 R)
• M9: 1,227,451 km (0.068 R)
• M10: 1,305,391 km (0.048 R)
• M11: 1,529,189 km (0.107 R)
• M12: 1,624,483 km (0.032 R)
• M13: 1,888,823 km (0.109 R)
• M14: 1,980,077 km (0.071 R)
• M15: 2,226,914 km (0.051 R)
• M16: 2,648,182 km (0.109 R)
• M17: 2,751,105 km (0.108 R)
• M18: 2,842,210 km (0.039 R)
• M19: 3,054,340 km (0.072 R)
• M20: 3,230,566 km (0.118 R)
• M21: 3,354,583 km (0.12 R)
• M22: 3,466,332 km (0.104 R)
• M23: 3,636,126 km (0.103 R)
• M24: 3,722,145 km (0.103 R)
• M25: 3,998,901 km (0.054 R)
• M26: 4,117,532 km (0.057 R)
• M27: 4,207,291 km (0.115 R)
• M28: 4,603,725 km (0.108 R)
• M29: 4,932,840 km (0.105 R)
• M30: 5,028,284 km (0.109 R)
• M31: 5,400,034 km (0.07 R)
• M32: 5,647,320 km (0.118 R)
• M33: 7,335,083 km (0.045 R)
• M34: 7,462,690 km (0.064 R)
• M35: 7,554,244 km (0.094 R)
• M36: 7,775,499 km (0.111 R)
• M37: 8,167,745 km (0.12 R)
• M38: 8,318,988 km (0.062 R)
• M39: 8,413,983 km (0.107 R)
• M40: 8,720,359 km (0.116 R)
• M41: 8,855,596 km (0.118 R)
• M42: 9,167,208 km (0.076 R)
• M43: 9,462,664 km (0.068 R)
• M44: 9,721,318 km (0.117 R)
• M45: 10,123,886 km (0.092 R)
• M46: 10,306,844 km (0.119 R)
• M47: 10,490,850 km (0.109 R)
• M48: 10,655,408 km (0.11 R)
• M49: 11,049,448 km (0.109 R)
• M50: 11,216,848 km (0.037 R)
• M51: 11,427,333 km (0.038 R)
• M52: 11,596,677 km (0.039 R)
• M53: 11,724,135 km (0.119 R)
• M54: 11,894,975 km (0.084 R)
• M55: 12,045,022 km (0.062 R)
• M56: 12,303,826 km (0.081 R)
• M57: 12,564,576 km (0.103 R)
• M58: 13,069,319 km (0.063 R)
• M59: 13,940,278 km (0.078 R)
• M60: 14,783,860 km (0.086 R)
• M61: 14,991,651 km (0.118 R)
• M62: 15,153,965 km (0.106 R)
• M63: 15,293,390 km (0.087 R)
• M64: 15,503,575 km (0.073 R)
• M65: 15,879,365 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342

Radius: 11.8

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.77 AU - 7.51 AU

Year: 6866 Days

Day: 12.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 51,860,737 km

• M1: 149,448 km (0.084 R)
• M2: 236,365 km (0.087 R)
• M3: 400,174 km (0.116 R)
• M4: 506,090 km (0.119 R)
• M5: 775,964 km (0.086 R)
• M6: 889,509 km (0.09 R)
• M7: 1,295,218 km (0.095 R)
• M8: 1,789,639 km (0.114 R)
• M9: 2,031,389 km (0.055 R)
• M10: 2,452,059 km (0.084 R)
• M11: 2,604,948 km (0.09 R)
• M12: 2,760,978 km (0.096 R)
• M13: 3,062,119 km (0.06 R)
• M14: 3,983,492 km (0.026 R)
• M15: 4,209,684 km (0.12 R)
• M16: 4,793,415 km (0.091 R)
• M17: 5,402,727 km (0.117 R)
• M18: 5,552,624 km (0.072 R)
• M19: 5,678,735 km (0.093 R)
• M20: 5,780,163 km (0.065 R)
• M21: 6,614,021 km (0.103 R)
• M22: 7,126,843 km (0.097 R)
• M23: 7,374,427 km (0.081 R)
• M24: 7,513,104 km (0.116 R)
• M25: 7,652,679 km (0.096 R)
• M26: 7,877,824 km (0.119 R)
• M27: 7,962,795 km (0.077 R)
• M28: 8,277,250 km (0.102 R)
• M29: 8,741,752 km (0.065 R)
• M30: 8,918,127 km (0.093 R)
• M31: 9,334,309 km (0.066 R)
• M32: 9,514,724 km (0.106 R)
• M33: 10,185,820 km (0.118 R)
• M34: 10,527,202 km (0.083 R)
• M35: 11,285,065 km (0.106 R)
• M36: 11,638,266 km (0.059 R)
• M37: 11,767,668 km (0.038 R)
• M38: 12,421,560 km (0.039 R)
• M39: 12,620,076 km (0.092 R)
• M40: 12,953,380 km (0.087 R)
• M41: 13,390,805 km (0.118 R)
• M42: 13,833,315 km (0.1 R)
• M43: 14,245,906 km (0.103 R)
• M44: 15,721,839 km (0.051 R)
• M45: 16,260,840 km (0.065 R)
• M46: 16,369,298 km (0.097 R)
• M47: 16,805,825 km (0.096 R)
• M48: 16,988,783 km (0.071 R)
• M49: 17,172,489 km (0.103 R)
• M50: 18,063,195 km (0.118 R)
• M51: 18,213,092 km (0.101 R)
• M52: 18,893,014 km (0.071 R)
• M53: 19,197,745 km (0.031 R)
• M54: 19,735,101 km (0.07 R)
• M55: 19,850,889 km (0.082 R)
• M56: 20,121,961 km (0.093 R)
• M57: 20,550,409 km (0.083 R)
• M58: 21,416,431 km (0.048 R)
• M59: 21,893,798 km (0.12 R)
• M60: 23,102,399 km (0.055 R)
• M61: 24,291,403 km (0.096 R)
• M62: 24,498,447 km (0.119 R)
• M63: 24,955,917 km (0.093 R)
• M64: 25,206,643 km (0.101 R)
• M65: 25,668,601 km (0.118 R)
• M66: 26,175,588 km (0.055 R)
• M67: 26,387,868 km (0.089 R)
• M68: 26,686,016 km (0.095 R)
• M69: 27,371,623 km (0.068 R)
• M70: 27,457,642 km (0.093 R)
• M71: 27,803,063 km (0.099 R)
• M72: 27,889,531 km (0.118 R)
• M73: 28,454,413 km (0.114 R)
• M74: 28,760,191 km (0.113 R)
• M75: 28,979,202 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.5

Radius: 13.4

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.91 AU - 11.31 AU

Year: 10722 Days

Day: 6.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 51,860,737 km

• M1: 287,527 km (0.088 R)
• M2: 478,713 km (0.096 R)
• M3: 776,114 km (0.074 R)
• M4: 908,508 km (0.036 R)
• M5: 1,219,821 km (0.031 R)
• M6: 1,354,160 km (0.07 R)
• M7: 1,493,735 km (0.116 R)
• M8: 1,614,011 km (0.112 R)
• M9: 2,432,611 km (0.087 R)
• M10: 2,518,181 km (0.114 R)
• M11: 2,662,992 km (0.084 R)
• M12: 2,780,875 km (0.053 R)
• M13: 3,238,943 km (0.096 R)
• M14: 3,655,274 km (0.069 R)
• M15: 3,987,382 km (0.071 R)
• M16: 4,364,219 km (0.111 R)
• M17: 4,752,575 km (0.082 R)
• M18: 5,042,196 km (0.084 R)
• M19: 5,152,300 km (0.094 R)
• M20: 5,753,235 km (0.088 R)
• M21: 5,984,364 km (0.116 R)
• M22: 6,615,816 km (0.119 R)
• M23: 6,817,624 km (0.074 R)
• M24: 6,980,536 km (0.065 R)
• M25: 7,771,759 km (0.087 R)
• M26: 8,416,675 km (0.106 R)
• M27: 9,303,342 km (0.093 R)
• M28: 9,620,789 km (0.112 R)
• M29: 9,849,673 km (0.111 R)
• M30: 9,987,902 km (0.101 R)
• M31: 10,080,353 km (0.103 R)
• M32: 11,696,459 km (0.096 R)
• M33: 12,236,507 km (0.08 R)
• M34: 12,385,208 km (0.054 R)
• M35: 12,584,472 km (0.043 R)
• M36: 13,340,989 km (0.106 R)
• M37: 13,545,190 km (0.07 R)
• M38: 14,372,615 km (0.065 R)
• M39: 14,845,345 km (0.1 R)
• M40: 15,376,417 km (0.066 R)
• M41: 16,022,082 km (0.08 R)
• M42: 16,348,205 km (0.105 R)
• M43: 17,339,889 km (0.026 R)
• M44: 18,237,776 km (0.074 R)
• M45: 18,978,435 km (0.111 R)
• M46: 19,496,941 km (0.077 R)
• M47: 19,845,205 km (0.032 R)
• M48: 20,020,085 km (0.053 R)
• M49: 21,617,341 km (0.115 R)
• M50: 22,098,597 km (0.111 R)
• M51: 22,583,145 km (0.046 R)
• M52: 23,010,247 km (0.12 R)
• M53: 24,182,496 km (0.119 R)
• M54: 24,307,111 km (0.076 R)
• M55: 25,945,507 km (0.107 R)
• M56: 26,521,010 km (0.115 R)
• M57: 27,165,328 km (0.087 R)
• M58: 29,261,792 km (0.069 R)
• M59: 29,460,907 km (0.067 R)
• M60: 30,598,300 km (0.111 R)
• M61: 31,409,868 km (0.111 R)
• M62: 32,023,070 km (0.09 R)
• M63: 32,571,496 km (0.092 R)
• M64: 32,915,870 km (0.078 R)
• M65: 33,261,441 km (0.052 R)
• M66: 34,375,347 km (0.089 R)
• M67: 35,218,929 km (0.118 R)
• M68: 35,501,519 km (0.117 R)
• M69: 37,862,323 km (0.095 R)
• M70: 38,151,945 km (0.117 R)
• M71: 38,369,610 km (0.037 R)
• M72: 38,952,144 km (0.081 R)
• M73: 39,317,612 km (0.076 R)
• M74: 39,537,520 km (0.066 R)
• M75: 39,831,331 km (0.07 R)
• M76: 41,088,102 km (0.053 R)
• M77: 45,242,585 km (0.097 R)
• M78: 45,858,030 km (0.107 R)
• M79: 53,293,194 km (0.113 R)
• M80: 53,455,358 km (0.114 R)
• M81: 53,861,666 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.7

Radius: 13.4

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.64 AU - 12.44 AU

Year: 11449 Days

Day: 14.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 51,860,737 km

• M1: 220,358 km (0.117 R)
• M2: 408,851 km (0.113 R)
• M3: 596,896 km (0.087 R)
• M4: 719,416 km (0.08 R)
• M5: 939,026 km (0.106 R)
• M6: 1,162,525 km (0.063 R)
• M7: 1,301,352 km (0.048 R)
• M8: 1,574,817 km (0.032 R)
• M9: 1,798,017 km (0.026 R)
• M10: 2,427,525 km (0.057 R)
• M11: 2,820,518 km (0.027 R)
• M12: 3,010,956 km (0.081 R)
• M13: 3,262,281 km (0.104 R)
• M14: 3,520,636 km (0.076 R)
• M15: 3,726,184 km (0.11 R)
• M16: 3,966,139 km (0.078 R)
• M17: 4,149,546 km (0.117 R)
• M18: 4,652,195 km (0.082 R)
• M19: 4,976,373 km (0.098 R)
• M20: 5,544,546 km (0.058 R)
• M21: 5,750,093 km (0.117 R)
• M22: 6,204,123 km (0.098 R)
• M23: 6,453,353 km (0.113 R)
• M24: 6,742,376 km (0.078 R)
• M25: 7,221,239 km (0.056 R)
• M26: 7,749,170 km (0.07 R)
• M27: 8,172,831 km (0.096 R)
• M28: 8,525,134 km (0.105 R)
• M29: 8,922,615 km (0.077 R)
• M30: 10,402,886 km (0.12 R)
• M31: 10,827,595 km (0.12 R)
• M32: 10,999,183 km (0.083 R)
• M33: 11,214,754 km (0.1 R)
• M34: 13,172,242 km (0.083 R)
• M35: 13,863,534 km (0.036 R)
• M36: 13,956,733 km (0.115 R)
• M37: 14,708,762 km (0.08 R)
• M38: 15,089,788 km (0.098 R)
• M39: 15,715,855 km (0.077 R)
• M40: 16,007,720 km (0.101 R)
• M41: 16,203,245 km (0.054 R)
• M42: 16,547,469 km (0.045 R)
• M43: 16,646,204 km (0.107 R)
• M44: 19,857,023 km (0.1 R)
• M45: 20,968,834 km (0.051 R)
• M46: 21,182,909 km (0.061 R)
• M47: 21,559,447 km (0.086 R)
• M48: 21,775,466 km (0.043 R)
• M49: 21,883,775 km (0.074 R)
• M50: 21,992,233 km (0.052 R)
• M51: 22,976,737 km (0.108 R)
• M52: 23,142,342 km (0.109 R)
• M53: 24,031,552 km (0.102 R)
• M54: 24,143,600 km (0.082 R)
• M55: 24,255,649 km (0.079 R)
• M56: 24,593,142 km (0.111 R)
• M57: 25,671,892 km (0.092 R)
• M58: 27,523,615 km (0.107 R)
• M59: 27,640,750 km (0.1 R)
• M60: 29,178,915 km (0.071 R)
• M61: 29,777,905 km (0.105 R)
• M62: 32,337,824 km (0.063 R)
• M63: 32,523,325 km (0.093 R)
• M64: 33,581,431 km (0.05 R)
• M65: 35,158,043 km (0.109 R)
• M66: 35,476,237 km (0.028 R)
• M67: 36,565,310 km (0.091 R)
• M68: 37,210,974 km (0.094 R)
• M69: 37,730,229 km (0.046 R)
• M70: 37,925,603 km (0.043 R)
• M71: 38,252,026 km (0.104 R)
• M72: 38,973,237 km (0.113 R)
• M73: 40,296,131 km (0.07 R)
• M74: 41,230,968 km (0.104 R)
• M75: 41,701,005 km (0.09 R)
• M76: 43,121,885 km (0.101 R)
• M77: 44,627,438 km (0.088 R)
• M78: 45,386,648 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.1

Radius: 4.5

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 13.59 AU - 18.92 AU

Year: 23575 Days

Day: 16.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 51,860,737 km

• M1: 69,114 km (0.069 R)
• M2: 100,231 km (0.109 R)
• M3: 141,819 km (0.107 R)
• M4: 248,632 km (0.105 R)
• M5: 285,732 km (0.101 R)
• M6: 501,901 km (0.1 R)
• M7: 583,880 km (0.105 R)
• M8: 761,004 km (0.106 R)
• M9: 2,182,633 km (0.098 R)
• M10: 2,540,471 km (0.113 R)
• M11: 3,623,260 km (0.076 R)
• M12: 3,687,139 km (0.11 R)
• M13: 4,111,548 km (0.056 R)
• M14: 4,178,119 km (0.057 R)
• M15: 4,482,551 km (0.094 R)
• M16: 5,328,975 km (0.073 R)
• M17: 5,658,839 km (0.077 R)
• M18: 5,957,586 km (0.112 R)
• M19: 6,963,631 km (0.101 R)
• M20: 7,163,045 km (0.119 R)
• M21: 7,324,013 km (0.113 R)
• M22: 7,364,404 km (0.111 R)
• M23: 7,690,378 km (0.113 R)
• M24: 7,813,796 km (0.103 R)
• M25: 7,896,524 km (0.091 R)
• M26: 8,062,727 km (0.086 R)
• M27: 8,611,003 km (0.119 R)
• M28: 10,967,169 km (0.103 R)
• M29: 11,199,196 km (0.097 R)
• M30: 11,292,395 km (0.118 R)
• M31: 11,432,868 km (0.055 R)
• M32: 11,952,421 km (0.118 R)
• M33: 12,335,092 km (0.118 R)
• M34: 13,606,375 km (0.063 R)
• M35: 14,561,558 km (0.087 R)
• M36: 15,382,551 km (0.078 R)
• M37: 15,590,043 km (0.076 R)
• M38: 15,955,660 km (0.118 R)
• M39: 16,008,019 km (0.072 R)
• M40: 16,113,037 km (0.111 R)
• M41: 16,908,299 km (0.117 R)
• M42: 17,879,489 km (0.088 R)
• M43: 18,152,355 km (0.11 R)
• M44: 18,536,822 km (0.085 R)
• M45: 18,647,075 km (0.104 R)
• M46: 18,702,427 km (0.072 R)
• M47: 18,757,628 km (0.093 R)
• M48: 19,146,283 km (0.084 R)
• M49: 19,537,632 km (0.111 R)
• M50: 20,101,167 km (0.071 R)
• M51: 21,014,013 km (0.104 R)
• M52: 21,244,244 km (0.067 R)
• M53: 23,116,611 km (0.061 R)
• M54: 24,072,541 km (0.105 R)
• M55: 24,373,831 km (0.09 R)
• M56: 24,919,415 km (0.065 R)
• M57: 25,224,146 km (0.056 R)
• M58: 25,346,517 km (0.051 R)
• M59: 26,766,649 km (0.115 R)
• M60: 27,016,328 km (0.098 R)
• M61: 28,276,092 km (0.035 R)
• M62: 28,913,080 km (0.098 R)
• M63: 29,040,986 km (0.046 R)
• M64: 29,297,546 km (0.077 R)
• M65: 29,619,182 km (0.072 R)
• M66: 29,748,285 km (0.106 R)
• M67: 30,071,566 km (0.106 R)
• M68: 31,048,440 km (0.038 R)
• M69: 31,245,161 km (0.073 R)
• M70: 31,969,663 km (0.089 R)
• M71: 32,102,057 km (0.034 R)
• M72: 32,234,601 km (0.104 R)
• M73: 33,636,932 km (0.027 R)
• M74: 33,906,208 km (0.063 R)
• M75: 33,973,676 km (0.07 R)
• M76: 35,400,541 km (0.087 R)
• M77: 35,468,907 km (0.118 R)
• M78: 35,743,120 km (0.103 R)
• M79: 36,293,491 km (0.105 R)
• M80: 36,916,117 km (0.097 R)
• M81: 37,124,507 km (0.12 R)
• M82: 38,452,786 km (0.114 R)
• M83: 39,158,140 km (0.117 R)
• M84: 40,010,250 km (0.053 R)
• M85: 40,868,493 km (0.099 R)
• M86: 40,940,300 km (0.099 R)
• M87: 43,332,818 km (0.119 R)
• M88: 43,846,089 km (0.103 R)
• M89: 44,656,760 km (0.082 R)
• M90: 45,919,366 km (0.069 R)
• M91: 46,742,603 km (0.037 R)
• M92: 48,403,588 km (0.078 R)
• M93: 49,088,596 km (0.059 R)
• M94: 51,085,578 km (0.096 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 18,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit