🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.55 AU - 0.61 AU

Year: 164 Days

Day: 30.5 Hours

Environment

Temp: 161 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.7 AU - 1.12 AU

Year: 322 Days

Day: 33 Hours

Environment

Temp: 41 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,719,403 km

• M1: 353,649 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.01 AU - 1.25 AU

Year: 445 Days

Day: 12.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 41.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,719,403 km

• M1: 192,084 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.54 AU - 1.66 AU

Year: 751 Days

Day: 18.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,719,403 km

• M1: 377,884 km (0.097 R)
• M2: 1,250,937 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.05 AU - 4.49 AU

Year: 3272 Days

Day: 32.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.1

Radius: 13.3

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.64 AU - 5.4 AU

Year: 4171 Days

Day: 10.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 80,719,403 km

• M1: 173,534 km (0.089 R)
• M2: 277,953 km (0.085 R)
• M3: 671,694 km (0.105 R)
• M4: 801,695 km (0.102 R)
• M5: 2,009,249 km (0.028 R)
• M6: 2,250,850 km (0.086 R)
• M7: 2,375,465 km (0.09 R)
• M8: 3,049,852 km (0.091 R)
• M9: 3,153,523 km (0.109 R)
• M10: 3,258,391 km (0.084 R)
• M11: 3,417,863 km (0.115 R)
• M12: 3,726,333 km (0.114 R)
• M13: 3,837,485 km (0.1 R)
• M14: 3,930,834 km (0.086 R)
• M15: 4,043,930 km (0.093 R)
• M16: 4,254,264 km (0.12 R)
• M17: 4,606,418 km (0.045 R)
• M18: 4,785,935 km (0.067 R)
• M19: 5,008,686 km (0.061 R)
• M20: 5,193,589 km (0.027 R)
• M21: 5,380,587 km (0.079 R)
• M22: 5,569,978 km (0.112 R)
• M23: 5,761,612 km (0.038 R)
• M24: 5,955,491 km (0.099 R)
• M25: 6,217,288 km (0.046 R)
• M26: 6,460,683 km (0.075 R)
• M27: 6,617,163 km (0.037 R)
• M28: 6,843,055 km (0.078 R)
• M29: 7,140,456 km (0.082 R)
• M30: 7,256,095 km (0.111 R)
• M31: 7,489,019 km (0.1 R)
• M32: 7,582,966 km (0.093 R)
• M33: 7,819,331 km (0.066 R)
• M34: 7,986,432 km (0.053 R)
• M35: 8,251,220 km (0.062 R)
• M36: 8,789,623 km (0.097 R)
• M37: 9,013,122 km (0.051 R)
• M38: 9,772,032 km (0.108 R)
• M39: 9,900,537 km (0.098 R)
• M40: 10,003,759 km (0.1 R)
• M41: 10,815,627 km (0.106 R)
• M42: 10,975,248 km (0.044 R)
• M43: 11,243,178 km (0.077 R)
• M44: 11,485,975 km (0.116 R)
• M45: 11,949,429 km (0.08 R)
• M46: 12,335,840 km (0.051 R)
• M47: 12,726,291 km (0.085 R)
• M48: 13,376,593 km (0.102 R)
• M49: 13,490,886 km (0.059 R)
• M50: 13,749,092 km (0.066 R)
• M51: 13,979,921 km (0.086 R)
• M52: 14,827,692 km (0.098 R)
• M53: 15,153,666 km (0.11 R)
• M54: 15,272,746 km (0.12 R)
• M55: 15,422,044 km (0.1 R)
• M56: 15,963,738 km (0.051 R)
• M57: 16,664,904 km (0.106 R)
• M58: 17,500,857 km (0.098 R)
• M59: 18,034,173 km (0.111 R)
• M60: 18,128,868 km (0.082 R)
• M61: 18,255,428 km (0.06 R)
• M62: 18,350,423 km (0.084 R)
• M63: 18,445,717 km (0.099 R)
• M64: 18,636,604 km (0.078 R)
• M65: 19,052,635 km (0.096 R)
• M66: 19,277,930 km (0.095 R)
• M67: 20,384,804 km (0.03 R)
• M68: 21,012,367 km (0.076 R)
• M69: 21,311,862 km (0.118 R)
• M70: 21,512,323 km (0.064 R)
• M71: 21,814,212 km (0.074 R)
• M72: 22,083,638 km (0.091 R)
• M73: 22,218,725 km (0.074 R)
• M74: 22,455,987 km (0.068 R)
• M75: 22,967,163 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.6

Radius: 12.6

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.3 AU - 11.3 AU

Year: 11377 Days

Day: 7.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 80,719,403 km

• M1: 162,014 km (0.076 R)
• M2: 299,196 km (0.111 R)
• M3: 757,564 km (0.111 R)
• M4: 855,999 km (0.082 R)
• M5: 980,464 km (0.114 R)
• M6: 1,416,841 km (0.05 R)
• M7: 1,592,469 km (0.048 R)
• M8: 1,829,432 km (0.094 R)
• M9: 1,966,015 km (0.095 R)
• M10: 2,134,762 km (0.118 R)
• M11: 2,337,766 km (0.115 R)
• M12: 2,763,073 km (0.113 R)
• M13: 2,985,076 km (0.096 R)
• M14: 3,790,511 km (0.11 R)
• M15: 4,474,323 km (0.11 R)
• M16: 5,235,177 km (0.104 R)
• M17: 5,550,979 km (0.11 R)
• M18: 5,751,440 km (0.099 R)
• M19: 6,832,584 km (0.108 R)
• M20: 6,961,387 km (0.07 R)
• M21: 7,440,549 km (0.076 R)
• M22: 8,476,963 km (0.103 R)
• M23: 8,848,116 km (0.115 R)
• M24: 9,224,654 km (0.068 R)
• M25: 9,799,259 km (0.111 R)
• M26: 10,139,744 km (0.072 R)
• M27: 10,932,912 km (0.058 R)
• M28: 11,033,441 km (0.116 R)
• M29: 11,184,984 km (0.093 R)
• M30: 11,849,049 km (0.039 R)
• M31: 12,004,182 km (0.072 R)
• M32: 12,368,602 km (0.071 R)
• M33: 13,002,000 km (0.107 R)
• M34: 14,300,509 km (0.11 R)
• M35: 14,576,218 km (0.05 R)
• M36: 15,413,817 km (0.117 R)
• M37: 15,980,942 km (0.103 R)
• M38: 16,960,808 km (0.104 R)
• M39: 17,135,688 km (0.113 R)
• M40: 17,428,601 km (0.084 R)
• M41: 17,664,217 km (0.113 R)
• M42: 18,257,672 km (0.111 R)
• M43: 18,616,857 km (0.118 R)
• M44: 18,857,560 km (0.044 R)
• M45: 19,342,257 km (0.101 R)
• M46: 19,525,065 km (0.1 R)
• M47: 19,647,287 km (0.041 R)
• M48: 20,015,447 km (0.063 R)
• M49: 20,323,918 km (0.069 R)
• M50: 22,017,067 km (0.038 R)
• M51: 22,207,954 km (0.087 R)
• M52: 22,655,700 km (0.078 R)
• M53: 23,624,945 km (0.083 R)
• M54: 24,278,538 km (0.062 R)
• M55: 25,137,229 km (0.101 R)
• M56: 25,603,825 km (0.05 R)
• M57: 27,088,584 km (0.036 R)
• M58: 27,224,868 km (0.117 R)
• M59: 28,948,684 km (0.111 R)
• M60: 29,577,893 km (0.078 R)
• M61: 30,211,589 km (0.089 R)
• M62: 30,849,774 km (0.042 R)
• M63: 31,851,331 km (0.113 R)
• M64: 32,790,956 km (0.102 R)
• M65: 33,373,639 km (0.082 R)
• M66: 34,475,577 km (0.076 R)
• M67: 35,514,684 km (0.11 R)
• M68: 35,888,380 km (0.11 R)
• M69: 36,338,520 km (0.087 R)
• M70: 37,395,877 km (0.116 R)
• M71: 39,773,287 km (0.107 R)
• M72: 40,628,538 km (0.104 R)
• M73: 45,156,865 km (0.117 R)
• M74: 47,192,743 km (0.092 R)
• M75: 47,933,103 km (0.117 R)
• M76: 48,263,415 km (0.1 R)
• M77: 48,594,325 km (0.106 R)
• M78: 48,843,106 km (0.101 R)
• M79: 50,260,696 km (0.081 R)
• M80: 50,680,168 km (0.103 R)
• M81: 53,221,686 km (0.108 R)
• M82: 53,906,396 km (0.1 R)
• M83: 55,544,193 km (0.082 R)
• M84: 55,804,344 km (0.033 R)
• M85: 56,587,040 km (0.117 R)
• M86: 57,811,798 km (0.065 R)
• M87: 57,899,612 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.2

Radius: 7.1

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 12.03 AU - 16.17 AU

Year: 19635 Days

Day: 15.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 80,719,403 km

• M1: 99,183 km (0.101 R)
• M2: 247,584 km (0.116 R)
• M3: 303,534 km (0.075 R)
• M4: 465,997 km (0.068 R)
• M5: 848,220 km (0.106 R)
• M6: 1,336,507 km (0.04 R)
• M7: 1,416,393 km (0.089 R)
• M8: 2,694,856 km (0.113 R)
• M9: 3,004,075 km (0.034 R)
• M10: 3,433,870 km (0.098 R)
• M11: 4,231,825 km (0.116 R)
• M12: 4,918,329 km (0.097 R)
• M13: 5,380,736 km (0.111 R)
• M14: 5,682,326 km (0.119 R)
• M15: 6,212,052 km (0.081 R)
• M16: 6,346,989 km (0.053 R)
• M17: 6,619,706 km (0.114 R)
• M18: 6,665,632 km (0.05 R)
• M19: 6,850,086 km (0.118 R)
• M20: 6,896,312 km (0.089 R)
• M21: 7,748,721 km (0.115 R)
• M22: 7,942,749 km (0.086 R)
• M23: 8,285,927 km (0.031 R)
• M24: 8,484,294 km (0.088 R)
• M25: 9,396,093 km (0.034 R)
• M26: 9,759,017 km (0.067 R)
• M27: 9,811,227 km (0.103 R)
• M28: 11,256,193 km (0.097 R)
• M29: 11,863,859 km (0.098 R)
• M30: 12,995,567 km (0.117 R)
• M31: 13,053,162 km (0.104 R)
• M32: 13,457,974 km (0.074 R)
• M33: 13,749,690 km (0.032 R)
• M34: 13,866,825 km (0.069 R)
• M35: 13,984,559 km (0.1 R)
• M36: 14,697,093 km (0.111 R)
• M37: 14,816,921 km (0.074 R)
• M38: 15,118,062 km (0.042 R)
• M39: 16,405,052 km (0.082 R)
• M40: 17,219,313 km (0.109 R)
• M41: 17,726,899 km (0.109 R)
• M42: 18,046,590 km (0.085 R)
• M43: 18,110,767 km (0.11 R)
• M44: 21,279,250 km (0.072 R)
• M45: 25,114,042 km (0.071 R)
• M46: 26,487,500 km (0.11 R)
• M47: 27,959,393 km (0.043 R)
• M48: 28,406,092 km (0.093 R)
• M49: 28,855,185 km (0.082 R)
• M50: 29,533,163 km (0.118 R)
• M51: 30,598,300 km (0.113 R)
• M52: 30,674,894 km (0.09 R)
• M53: 31,443,976 km (0.073 R)
• M54: 31,521,319 km (0.076 R)
• M55: 31,676,003 km (0.048 R)
• M56: 32,531,403 km (0.075 R)
• M57: 32,766,122 km (0.097 R)
• M58: 33,158,368 km (0.079 R)
• M59: 34,902,829 km (0.078 R)
• M60: 38,480,312 km (0.105 R)
• M61: 39,060,004 km (0.094 R)
• M62: 40,648,285 km (0.092 R)
• M63: 41,323,420 km (0.097 R)
• M64: 43,284,798 km (0.112 R)
• M65: 44,320,015 km (0.118 R)
• M66: 46,679,173 km (0.105 R)
• M67: 47,474,585 km (0.042 R)
• M68: 49,258,091 km (0.047 R)
• M69: 49,617,425 km (0.085 R)
• M70: 50,338,786 km (0.08 R)
• M71: 52,340,106 km (0.085 R)
• M72: 53,166,335 km (0.073 R)
• M73: 53,442,792 km (0.086 R)
• M74: 54,274,706 km (0.11 R)
• M75: 55,577,404 km (0.106 R)
• M76: 56,232,643 km (0.109 R)
• M77: 57,078,768 km (0.117 R)
• M78: 58,974,173 km (0.082 R)
• M79: 59,451,241 km (0.064 R)
• M80: 60,025,398 km (0.114 R)
• M81: 62,340,275 km (0.108 R)
• M82: 64,095,656 km (0.095 R)
• M83: 65,966,079 km (0.068 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.7

Radius: 3.8

Gravity: 35.37 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 13.93 AU - 19.47 AU

Year: 25309 Days

Day: 22.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,719,403 km

• M1: 94,546 km (0.065 R)
• M2: 127,906 km (0.093 R)
• M3: 275,410 km (0.051 R)
• M4: 843,134 km (0.111 R)
• M5: 1,031,627 km (0.063 R)
• M6: 1,262,606 km (0.097 R)
• M7: 2,153,162 km (0.074 R)
• M8: 2,298,422 km (0.09 R)
• M9: 3,111,636 km (0.104 R)
• M10: 3,152,326 km (0.05 R)
• M11: 3,234,456 km (0.043 R)
• M12: 3,358,921 km (0.071 R)
• M13: 4,048,717 km (0.048 R)
• M14: 4,273,114 km (0.087 R)
• M15: 4,318,442 km (0.066 R)
• M16: 4,364,069 km (0.106 R)
• M17: 4,875,245 km (0.106 R)
• M18: 5,065,683 km (0.117 R)
• M19: 5,801,854 km (0.07 R)
• M20: 7,921,806 km (0.061 R)
• M21: 8,089,505 km (0.081 R)
• M22: 8,599,783 km (0.117 R)
• M23: 9,296,161 km (0.07 R)
• M24: 10,252,540 km (0.12 R)
• M25: 10,374,313 km (0.087 R)
• M26: 10,435,349 km (0.117 R)
• M27: 10,619,205 km (0.057 R)
• M28: 12,128,049 km (0.118 R)
• M29: 12,386,105 km (0.116 R)
• M30: 12,711,032 km (0.119 R)
• M31: 13,302,991 km (0.101 R)
• M32: 13,435,834 km (0.072 R)
• M33: 13,904,075 km (0.112 R)
• M34: 14,106,331 km (0.095 R)
• M35: 15,409,927 km (0.114 R)
• M36: 15,759,238 km (0.045 R)
• M37: 16,394,730 km (0.119 R)
• M38: 19,771,004 km (0.081 R)
• M39: 21,848,769 km (0.08 R)
• M40: 21,927,158 km (0.058 R)
• M41: 23,272,193 km (0.038 R)
• M42: 23,753,150 km (0.109 R)
• M43: 23,833,634 km (0.086 R)
• M44: 24,562,175 km (0.06 R)
• M45: 25,792,618 km (0.073 R)
• M46: 28,142,351 km (0.101 R)
• M47: 28,398,164 km (0.094 R)
• M48: 31,350,627 km (0.091 R)
• M49: 31,704,277 km (0.104 R)
• M50: 32,148,283 km (0.103 R)
• M51: 33,312,304 km (0.112 R)
• M52: 33,582,927 km (0.11 R)
• M53: 34,581,193 km (0.119 R)
• M54: 35,865,790 km (0.117 R)
• M55: 37,165,945 km (0.093 R)
• M56: 37,446,591 km (0.038 R)
• M57: 38,009,977 km (0.095 R)
• M58: 38,104,074 km (0.084 R)
• M59: 39,144,976 km (0.118 R)
• M60: 39,430,408 km (0.057 R)
• M61: 40,099,260 km (0.065 R)
• M62: 41,254,605 km (0.071 R)
• M63: 43,008,041 km (0.073 R)
• M64: 43,795,076 km (0.119 R)
• M65: 44,785,563 km (0.104 R)
• M66: 45,583,219 km (0.075 R)
• M67: 46,285,132 km (0.077 R)
• M68: 46,990,486 km (0.081 R)
• M69: 49,435,813 km (0.083 R)
• M70: 50,053,652 km (0.083 R)
• M71: 50,881,228 km (0.058 R)
• M72: 52,340,555 km (0.119 R)
• M73: 52,970,212 km (0.089 R)
• M74: 54,130,942 km (0.104 R)
• M75: 56,048,488 km (0.052 R)
• M76: 56,155,750 km (0.047 R)
• M77: 58,748,430 km (0.102 R)
• M78: 59,511,978 km (0.105 R)
• M79: 60,828,439 km (0.059 R)
• M80: 61,159,050 km (0.026 R)
• M81: 61,822,068 km (0.099 R)
• M82: 66,983,943 km (0.09 R)
• M83: 68,010,034 km (0.077 R)
• M84: 68,353,212 km (0.115 R)
• M85: 70,655,523 km (0.095 R)
• M86: 71,932,491 km (0.07 R)
• M87: 72,632,309 km (0.099 R)
• M88: 73,803,661 km (0.103 R)
• M89: 75,217,510 km (0.061 R)
• M90: 75,335,693 km (0.109 R)
• M91: 77,116,506 km (0.07 R)
• M92: 78,071,987 km (0.118 R)
• M93: 79,753,318 km (0.091 R)
• M94: 79,873,894 km (0.094 R)
• M95: 80,719,421 km (0.107 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: 448 - 18,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit