🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.63 AU - 1.05 AU

Year: 284 Days

Day: 34.8 Hours

Environment

Temp: 152 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.94 AU - 1.22 AU

Year: 414 Days

Day: 44.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 50 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.1 AU - 1.58 AU

Year: 572 Days

Day: 16.1 Hours

Environment

Temp: -31 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.52 AU - 2.72 AU

Year: 1565 Days

Day: 44 Hours

Environment

Temp: -87 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.08 AU - 4.88 AU

Year: 2930 Days

Day: 40 Hours

Environment

Temp: -132 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,859,793 km

• M1: 524,789 km (0.112 R)
• M2: 796,160 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.1

Radius: 12.1

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.2 AU - 7.22 AU

Year: 5710 Days

Day: 12.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 77,859,793 km

• M1: 154,684 km (0.05 R)
• M2: 246,088 km (0.099 R)
• M3: 464,202 km (0.04 R)
• M4: 557,102 km (0.119 R)
• M5: 699,819 km (0.103 R)
• M6: 833,260 km (0.096 R)
• M7: 927,357 km (0.111 R)
• M8: 1,075,758 km (0.079 R)
• M9: 1,482,964 km (0.118 R)
• M10: 1,842,597 km (0.047 R)
• M11: 1,968,708 km (0.093 R)
• M12: 2,147,029 km (0.084 R)
• M13: 2,296,926 km (0.071 R)
• M14: 2,450,413 km (0.117 R)
• M15: 2,554,683 km (0.086 R)
• M16: 2,986,721 km (0.076 R)
• M17: 3,211,567 km (0.081 R)
• M18: 4,312,458 km (0.113 R)
• M19: 4,396,831 km (0.089 R)
• M20: 4,588,615 km (0.12 R)
• M21: 5,158,583 km (0.108 R)
• M22: 5,727,803 km (0.044 R)
• M23: 6,055,273 km (0.084 R)
• M24: 6,341,005 km (0.035 R)
• M25: 6,533,986 km (0.096 R)
• M26: 7,174,415 km (0.106 R)
• M27: 7,274,795 km (0.048 R)
• M28: 7,964,441 km (0.093 R)
• M29: 8,303,879 km (0.101 R)
• M30: 8,462,153 km (0.103 R)
• M31: 8,621,475 km (0.112 R)
• M32: 8,835,549 km (0.094 R)
• M33: 10,297,420 km (0.079 R)
• M34: 10,553,083 km (0.094 R)
• M35: 11,128,735 km (0.11 R)
• M36: 11,361,958 km (0.079 R)
• M37: 11,685,239 km (0.045 R)
• M38: 12,100,972 km (0.075 R)
• M39: 12,825,175 km (0.097 R)
• M40: 12,947,247 km (0.094 R)
• M41: 13,161,770 km (0.118 R)
• M42: 13,439,424 km (0.109 R)
• M43: 13,687,756 km (0.065 R)
• M44: 13,937,734 km (0.065 R)
• M45: 14,473,744 km (0.109 R)
• M46: 14,696,495 km (0.09 R)
• M47: 15,468,719 km (0.085 R)
• M48: 15,696,557 km (0.102 R)
• M49: 16,518,896 km (0.091 R)
• M50: 17,456,725 km (0.087 R)
• M51: 17,761,755 km (0.082 R)
• M52: 18,274,277 km (0.092 R)
• M53: 18,514,980 km (0.088 R)
• M54: 18,653,059 km (0.119 R)
• M55: 19,348,689 km (0.053 R)
• M56: 19,453,707 km (0.059 R)
• M57: 19,594,180 km (0.077 R)
• M58: 19,875,872 km (0.092 R)
• M59: 20,514,805 km (0.107 R)
• M60: 21,052,460 km (0.041 R)
• M61: 21,413,439 km (0.114 R)
• M62: 21,522,197 km (0.115 R)
• M63: 21,922,371 km (0.08 R)
• M64: 22,141,682 km (0.057 R)
• M65: 22,398,392 km (0.049 R)
• M66: 22,656,149 km (0.101 R)
• M67: 22,840,902 km (0.077 R)
• M68: 23,809,548 km (0.09 R)
• M69: 23,959,745 km (0.078 R)
• M70: 24,185,637 km (0.114 R)
• M71: 24,905,802 km (0.095 R)
• M72: 25,479,210 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.5

Radius: 8.4

Gravity: 12.97 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.92 AU - 7.6 AU

Year: 6485 Days

Day: 9.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 77,859,793 km

• M1: 150,047 km (0.104 R)
• M2: 207,791 km (0.066 R)
• M3: 279,449 km (0.11 R)
• M4: 385,215 km (0.113 R)
• M5: 669,899 km (0.112 R)
• M6: 743,202 km (0.118 R)
• M7: 819,497 km (0.114 R)
• M8: 963,859 km (0.115 R)
• M9: 1,205,310 km (0.089 R)
• M10: 1,259,614 km (0.072 R)
• M11: 1,370,765 km (0.087 R)
• M12: 1,427,612 km (0.038 R)
• M13: 2,282,864 km (0.069 R)
• M14: 3,269,162 km (0.066 R)
• M15: 3,346,056 km (0.051 R)
• M16: 4,427,798 km (0.108 R)
• M17: 4,484,645 km (0.056 R)
• M18: 4,685,256 km (0.11 R)
• M19: 4,859,537 km (0.098 R)
• M20: 5,154,843 km (0.077 R)
• M21: 5,244,602 km (0.113 R)
• M22: 5,334,810 km (0.099 R)
• M23: 5,578,056 km (0.066 R)
• M24: 5,731,992 km (0.065 R)
• M25: 5,793,926 km (0.037 R)
• M26: 6,329,636 km (0.1 R)
• M27: 6,554,780 km (0.119 R)
• M28: 6,684,631 km (0.05 R)
• M29: 7,960,551 km (0.066 R)
• M30: 8,768,530 km (0.081 R)
• M31: 9,128,013 km (0.112 R)
• M32: 9,309,625 km (0.067 R)
• M33: 9,676,289 km (0.082 R)
• M34: 9,898,592 km (0.056 R)
• M35: 10,272,886 km (0.058 R)
• M36: 10,843,003 km (0.107 R)
• M37: 11,306,457 km (0.092 R)
• M38: 13,636,594 km (0.11 R)
• M39: 14,094,812 km (0.11 R)
• M40: 14,178,737 km (0.105 R)
• M41: 14,346,885 km (0.069 R)
• M42: 14,600,453 km (0.078 R)
• M43: 16,372,589 km (0.087 R)
• M44: 16,460,703 km (0.106 R)
• M45: 17,261,350 km (0.036 R)
• M46: 17,351,109 km (0.069 R)
• M47: 18,120,341 km (0.117 R)
• M48: 18,808,192 km (0.06 R)
• M49: 19,039,321 km (0.076 R)
• M50: 19,271,497 km (0.071 R)
• M51: 19,411,221 km (0.111 R)
• M52: 19,832,489 km (0.08 R)
• M53: 20,446,289 km (0.112 R)
• M54: 20,779,294 km (0.106 R)
• M55: 22,618,600 km (0.12 R)
• M56: 23,111,225 km (0.034 R)
• M57: 23,210,110 km (0.117 R)
• M58: 23,408,476 km (0.078 R)
• M59: 23,707,074 km (0.076 R)
• M60: 25,320,636 km (0.086 R)
• M61: 25,832,112 km (0.057 R)
• M62: 26,037,659 km (0.117 R)
• M63: 26,398,639 km (0.104 R)
• M64: 26,709,353 km (0.085 R)
• M65: 27,596,469 km (0.12 R)
• M66: 29,452,978 km (0.098 R)
• M67: 29,560,390 km (0.097 R)
• M68: 30,369,265 km (0.107 R)
• M69: 30,640,636 km (0.107 R)
• M70: 30,694,940 km (0.053 R)
• M71: 30,749,244 km (0.088 R)
• M72: 31,349,580 km (0.093 R)
• M73: 31,733,748 km (0.113 R)
• M74: 31,953,806 km (0.109 R)
• M75: 32,950,876 km (0.069 R)
• M76: 33,006,526 km (0.101 R)
• M77: 33,845,621 km (0.107 R)
• M78: 34,521,953 km (0.078 R)
• M79: 35,830,635 km (0.08 R)
• M80: 38,672,396 km (0.061 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.3

Radius: 14.8

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.68 AU - 10.02 AU

Year: 9714 Days

Day: 13 Hours

Environment

Temp: -172 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 77,859,793 km

• M1: 247,584 km (0.073 R)
• M2: 524,490 km (0.096 R)
• M3: 692,189 km (0.095 R)
• M4: 828,623 km (0.097 R)
• M5: 1,236,576 km (0.045 R)
• M6: 1,376,001 km (0.057 R)
• M7: 1,488,499 km (0.117 R)
• M8: 2,099,008 km (0.094 R)
• M9: 2,501,127 km (0.056 R)
• M10: 2,741,979 km (0.111 R)
• M11: 2,927,930 km (0.095 R)
• M12: 3,203,938 km (0.06 R)
• M13: 4,012,813 km (0.091 R)
• M14: 4,611,055 km (0.08 R)
• M15: 4,734,174 km (0.113 R)
• M16: 5,059,400 km (0.088 R)
• M17: 5,314,614 km (0.054 R)
• M18: 5,652,855 km (0.092 R)
• M19: 5,758,321 km (0.071 R)
• M20: 6,078,909 km (0.096 R)
• M21: 6,187,069 km (0.109 R)
• M22: 6,350,430 km (0.099 R)
• M23: 6,598,463 km (0.051 R)
• M24: 6,709,614 km (0.07 R)
• M25: 7,680,355 km (0.119 R)
• M26: 8,272,014 km (0.112 R)
• M27: 9,280,454 km (0.077 R)
• M28: 9,530,731 km (0.066 R)
• M29: 10,230,849 km (0.077 R)
• M30: 10,424,728 km (0.1 R)
• M31: 10,587,191 km (0.112 R)
• M32: 10,685,028 km (0.104 R)
• M33: 11,179,000 km (0.051 R)
• M34: 11,545,964 km (0.104 R)
• M35: 11,815,539 km (0.117 R)
• M36: 12,463,747 km (0.07 R)
• M37: 12,774,910 km (0.118 R)
• M38: 12,914,036 km (0.106 R)
• M39: 13,652,750 km (0.105 R)
• M40: 14,332,972 km (0.116 R)
• M41: 15,171,169 km (0.104 R)
• M42: 15,392,574 km (0.116 R)
• M43: 15,950,424 km (0.105 R)
• M44: 16,062,922 km (0.111 R)
• M45: 16,175,569 km (0.119 R)
• M46: 16,401,611 km (0.086 R)
• M47: 16,515,156 km (0.115 R)
• M48: 16,742,844 km (0.1 R)
• M49: 17,702,814 km (0.11 R)
• M50: 18,052,723 km (0.07 R)
• M51: 18,365,831 km (0.079 R)
• M52: 18,680,585 km (0.088 R)
• M53: 19,036,927 km (0.102 R)
• M54: 19,156,157 km (0.104 R)
• M55: 19,515,641 km (0.068 R)
• M56: 19,796,585 km (0.119 R)
• M57: 19,998,243 km (0.117 R)
• M58: 20,240,891 km (0.119 R)
• M59: 20,606,957 km (0.092 R)
• M60: 20,975,267 km (0.065 R)
• M61: 21,263,093 km (0.079 R)
• M62: 21,386,960 km (0.108 R)
• M63: 22,176,538 km (0.104 R)
• M64: 22,511,787 km (0.089 R)
• M65: 23,314,978 km (0.115 R)
• M66: 23,741,481 km (0.081 R)
• M67: 24,645,501 km (0.079 R)
• M68: 25,298,197 km (0.111 R)
• M69: 25,868,464 km (0.051 R)
• M70: 26,133,102 km (0.12 R)
• M71: 26,531,781 km (0.074 R)
• M72: 26,709,653 km (0.032 R)
• M73: 27,111,173 km (0.088 R)
• M74: 27,829,991 km (0.041 R)
• M75: 28,691,824 km (0.108 R)
• M76: 29,011,515 km (0.054 R)
• M77: 30,162,970 km (0.098 R)
• M78: 30,441,521 km (0.117 R)
• M79: 30,581,096 km (0.106 R)
• M80: 30,907,668 km (0.087 R)
• M81: 31,001,316 km (0.073 R)
• M82: 31,141,789 km (0.097 R)
• M83: 31,564,403 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.6

Radius: 4.4

Gravity: 45.18 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 12.25 AU - 14.77 AU

Year: 18321 Days

Day: 16.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,859,793 km

• M1: 74,350 km (0.1 R)
• M2: 110,403 km (0.081 R)
• M3: 586,124 km (0.081 R)
• M4: 653,892 km (0.101 R)
• M5: 872,904 km (0.053 R)
• M6: 1,373,907 km (0.083 R)
• M7: 1,495,680 km (0.117 R)
• M8: 1,782,309 km (0.095 R)
• M9: 2,441,736 km (0.119 R)
• M10: 2,478,388 km (0.104 R)
• M11: 2,515,189 km (0.074 R)
• M12: 2,552,140 km (0.06 R)
• M13: 3,534,549 km (0.094 R)
• M14: 3,957,013 km (0.112 R)
• M15: 5,127,916 km (0.067 R)
• M16: 6,095,814 km (0.095 R)
• M17: 6,296,126 km (0.08 R)
• M18: 6,549,395 km (0.081 R)
• M19: 7,595,832 km (0.119 R)
• M20: 7,757,098 km (0.088 R)
• M21: 7,919,711 km (0.07 R)
• M22: 8,469,633 km (0.03 R)
• M23: 8,525,283 km (0.109 R)
• M24: 8,692,983 km (0.069 R)
• M25: 8,861,729 km (0.098 R)
• M26: 10,849,436 km (0.119 R)
• M27: 11,706,183 km (0.063 R)
• M28: 12,268,372 km (0.065 R)
• M29: 12,711,780 km (0.107 R)
• M30: 13,744,753 km (0.107 R)
• M31: 14,007,148 km (0.097 R)
• M32: 14,072,971 km (0.117 R)
• M33: 14,337,460 km (0.059 R)
• M34: 15,140,800 km (0.041 R)
• M35: 15,343,805 km (0.098 R)
• M36: 17,282,444 km (0.098 R)
• M37: 17,565,632 km (0.079 R)
• M38: 19,004,465 km (0.092 R)
• M39: 19,077,468 km (0.054 R)
• M40: 19,590,589 km (0.099 R)
• M41: 20,108,198 km (0.111 R)
• M42: 20,182,548 km (0.026 R)
• M43: 21,611,806 km (0.085 R)
• M44: 21,764,246 km (0.093 R)
• M45: 21,993,430 km (0.118 R)
• M46: 22,608,427 km (0.034 R)
• M47: 22,918,095 km (0.104 R)
• M48: 24,646,249 km (0.096 R)
• M49: 24,805,421 km (0.039 R)
• M50: 25,204,848 km (0.073 R)
• M51: 27,645,537 km (0.101 R)
• M52: 27,728,115 km (0.059 R)
• M53: 27,810,843 km (0.076 R)
• M54: 29,061,630 km (0.116 R)
• M55: 30,160,427 km (0.102 R)
• M56: 30,929,061 km (0.092 R)
• M57: 31,877,361 km (0.074 R)
• M58: 32,747,572 km (0.112 R)
• M59: 33,537,449 km (0.102 R)
• M60: 37,305,520 km (0.114 R)
• M61: 38,960,970 km (0.082 R)
• M62: 39,331,973 km (0.075 R)
• M63: 39,425,023 km (0.033 R)
• M64: 40,828,251 km (0.037 R)
• M65: 41,962,502 km (0.045 R)
• M66: 43,587,135 km (0.103 R)
• M67: 43,779,667 km (0.03 R)
• M68: 44,843,308 km (0.1 R)
• M69: 45,037,636 km (0.085 R)
• M70: 45,524,577 km (0.073 R)
• M71: 48,084,944 km (0.117 R)
• M72: 49,082,164 km (0.093 R)
• M73: 49,985,436 km (0.117 R)
• M74: 51,401,380 km (0.116 R)
• M75: 51,604,683 km (0.116 R)
• M76: 55,831,870 km (0.09 R)
• M77: 57,722,638 km (0.088 R)
• M78: 58,463,446 km (0.105 R)
• M79: 59,101,032 km (0.094 R)
• M80: 60,705,021 km (0.114 R)
• M81: 60,812,432 km (0.092 R)
• M82: 61,566,256 km (0.073 R)
• M83: 61,674,265 km (0.088 R)
• M84: 63,846,426 km (0.105 R)
• M85: 64,393,356 km (0.107 R)
• M86: 66,596,634 km (0.071 R)
• M87: 68,265,248 km (0.099 R)
• M88: 68,488,748 km (0.099 R)
• M89: 68,712,546 km (0.073 R)
• M90: 70,398,514 km (0.082 R)
• M91: 70,511,311 km (0.066 R)
• M92: 72,439,478 km (0.104 R)
• M93: 73,124,187 km (0.1 R)
• M94: 74,384,998 km (0.11 R)
• M95: 77,277,024 km (0.108 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 17,561 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit