🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.51 AU - 0.71 AU

Year: 174 Days

Day: 39.6 Hours

Environment

Temp: 202 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.13 AU - 1.31 AU

Year: 492 Days

Day: 15 Hours

Environment

Temp: -6 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.79 AU - 2.69 AU

Year: 1225 Days

Day: 15.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.79 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.5

Radius: 12.1

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.77 AU - 5.91 AU

Year: 4507 Days

Day: 8.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 90,359,088 km

• M1: 208,390 km (0.08 R)
• M2: 314,455 km (0.115 R)
• M3: 571,613 km (0.067 R)
• M4: 774,618 km (0.083 R)
• M5: 1,125,275 km (0.053 R)
• M6: 1,297,014 km (0.118 R)
• M7: 1,416,692 km (0.108 R)
• M8: 1,683,574 km (0.106 R)
• M9: 1,765,255 km (0.108 R)
• M10: 1,932,804 km (0.093 R)
• M11: 2,018,674 km (0.088 R)
• M12: 2,123,392 km (0.112 R)
• M13: 2,247,858 km (0.05 R)
• M14: 2,411,817 km (0.098 R)
• M15: 2,693,809 km (0.096 R)
• M16: 3,372,834 km (0.114 R)
• M17: 3,498,047 km (0.117 R)
• M18: 3,861,570 km (0.112 R)
• M19: 3,970,776 km (0.114 R)
• M20: 4,327,418 km (0.107 R)
• M21: 4,486,739 km (0.09 R)
• M22: 4,601,780 km (0.091 R)
• M23: 4,764,393 km (0.116 R)
• M24: 5,000,159 km (0.049 R)
• M25: 5,215,730 km (0.086 R)
• M26: 5,507,894 km (0.089 R)
• M27: 5,931,107 km (0.077 R)
• M28: 6,108,380 km (0.09 R)
• M29: 6,313,180 km (0.049 R)
• M30: 6,390,671 km (0.096 R)
• M31: 6,756,139 km (0.074 R)
• M32: 6,861,755 km (0.04 R)
• M33: 6,941,491 km (0.11 R)
• M34: 7,182,194 km (0.074 R)
• M35: 7,425,739 km (0.05 R)
• M36: 7,754,854 km (0.092 R)
• M37: 7,865,557 km (0.075 R)
• M38: 8,172,831 km (0.088 R)
• M39: 8,483,994 km (0.107 R)
• M40: 9,500,213 km (0.093 R)
• M41: 9,827,683 km (0.069 R)
• M42: 10,831,933 km (0.092 R)
• M43: 11,582,765 km (0.1 R)
• M44: 11,836,782 km (0.112 R)
• M45: 12,060,580 km (0.092 R)
• M46: 12,805,877 km (0.091 R)
• M47: 13,035,659 km (0.114 R)
• M48: 13,532,773 km (0.101 R)
• M49: 13,733,234 km (0.099 R)
• M50: 14,239,025 km (0.117 R)
• M51: 14,443,076 km (0.08 R)
• M52: 14,579,659 km (0.054 R)
• M53: 14,922,836 km (0.034 R)
• M54: 15,130,179 km (0.027 R)
• M55: 15,303,563 km (0.04 R)
• M56: 15,477,695 km (0.094 R)
• M57: 15,722,587 km (0.099 R)
• M58: 15,827,904 km (0.069 R)
• M59: 16,750,623 km (0.067 R)
• M60: 17,254,768 km (0.119 R)
• M61: 17,837,003 km (0.104 R)
• M62: 18,648,123 km (0.09 R)
• M63: 19,395,962 km (0.063 R)
• M64: 19,811,396 km (0.104 R)
• M65: 20,766,578 km (0.038 R)
• M66: 21,308,122 km (0.1 R)
• M67: 21,815,109 km (0.099 R)
• M68: 21,971,888 km (0.082 R)
• M69: 22,326,136 km (0.114 R)
• M70: 23,520,376 km (0.09 R)
• M71: 25,021,740 km (0.088 R)
• M72: 25,473,974 km (0.119 R)
• M73: 25,597,841 km (0.088 R)
• M74: 26,136,693 km (0.038 R)
• M75: 26,721,321 km (0.111 R)
• M76: 26,805,246 km (0.12 R)
• M77: 27,394,661 km (0.08 R)
• M78: 27,860,808 km (0.117 R)
• M79: 28,458,003 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.9

Radius: 9.8

Gravity: 10.35 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.71 AU - 5.83 AU

Year: 5062 Days

Day: 6.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 90,359,088 km

• M1: 124,914 km (0.08 R)
• M2: 257,608 km (0.113 R)
• M3: 460,761 km (0.102 R)
• M4: 652,097 km (0.109 R)
• M5: 717,471 km (0.104 R)
• M6: 855,700 km (0.047 R)
• M7: 972,985 km (0.076 R)
• M8: 1,175,540 km (0.117 R)
• M9: 1,240,765 km (0.096 R)
• M10: 1,443,919 km (0.1 R)
• M11: 1,694,794 km (0.048 R)
• M12: 1,787,844 km (0.106 R)
• M13: 2,137,155 km (0.106 R)
• M14: 2,258,479 km (0.108 R)
• M15: 2,810,645 km (0.108 R)
• M16: 2,921,646 km (0.099 R)
• M17: 3,079,472 km (0.105 R)
• M18: 3,147,988 km (0.05 R)
• M19: 3,498,197 km (0.105 R)
• M20: 3,714,515 km (0.078 R)
• M21: 3,836,587 km (0.048 R)
• M22: 4,287,026 km (0.057 R)
• M23: 4,622,873 km (0.101 R)
• M24: 4,701,562 km (0.106 R)
• M25: 4,860,435 km (0.057 R)
• M26: 6,136,355 km (0.117 R)
• M27: 6,222,972 km (0.099 R)
• M28: 6,397,553 km (0.048 R)
• M29: 6,781,421 km (0.096 R)
• M30: 7,695,763 km (0.108 R)
• M31: 8,167,445 km (0.09 R)
• M32: 8,262,889 km (0.094 R)
• M33: 8,616,089 km (0.104 R)
• M34: 8,745,791 km (0.066 R)
• M35: 9,204,907 km (0.117 R)
• M36: 9,304,240 km (0.079 R)
• M37: 9,404,021 km (0.096 R)
• M38: 9,840,398 km (0.108 R)
• M39: 10,180,584 km (0.063 R)
• M40: 10,317,616 km (0.101 R)
• M41: 10,663,336 km (0.04 R)
• M42: 10,732,899 km (0.032 R)
• M43: 10,802,612 km (0.115 R)
• M44: 11,224,179 km (0.079 R)
• M45: 11,543,869 km (0.117 R)
• M46: 11,974,861 km (0.087 R)
• M47: 13,902,878 km (0.12 R)
• M48: 14,017,021 km (0.079 R)
• M49: 14,361,396 km (0.094 R)
• M50: 14,476,736 km (0.084 R)
• M51: 14,941,387 km (0.107 R)
• M52: 15,175,657 km (0.099 R)
• M53: 15,293,241 km (0.099 R)
• M54: 15,965,085 km (0.088 R)
• M55: 17,337,645 km (0.052 R)
• M56: 17,542,594 km (0.096 R)
• M57: 17,707,302 km (0.115 R)
• M58: 19,254,144 km (0.038 R)
• M59: 19,338,966 km (0.048 R)
• M60: 19,936,310 km (0.053 R)
• M61: 20,194,217 km (0.106 R)
• M62: 20,626,405 km (0.116 R)
• M63: 20,713,321 km (0.092 R)
• M64: 21,324,428 km (0.104 R)
• M65: 22,030,231 km (0.066 R)
• M66: 22,118,943 km (0.11 R)
• M67: 22,654,054 km (0.09 R)
• M68: 22,833,273 km (0.098 R)
• M69: 25,439,118 km (0.106 R)
• M70: 26,753,335 km (0.046 R)
• M71: 27,132,865 km (0.117 R)
• M72: 27,371,025 km (0.081 R)
• M73: 28,717,256 km (0.109 R)
• M74: 28,960,053 km (0.096 R)
• M75: 29,057,292 km (0.118 R)
• M76: 30,529,185 km (0.119 R)
• M77: 30,925,769 km (0.115 R)
• M78: 31,423,930 km (0.09 R)
• M79: 31,724,173 km (0.114 R)
• M80: 32,176,258 km (0.073 R)
• M81: 32,630,437 km (0.089 R)
• M82: 33,545,228 km (0.086 R)
• M83: 34,365,324 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.3

Radius: 13.6

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.45 AU - 6.61 AU

Year: 5408 Days

Day: 8.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 90,359,088 km

• M1: 200,012 km (0.07 R)
• M2: 380,427 km (0.114 R)
• M3: 635,342 km (0.083 R)
• M4: 843,134 km (0.053 R)
• M5: 935,884 km (0.058 R)
• M6: 1,060,799 km (0.093 R)
• M7: 1,206,806 km (0.089 R)
• M8: 1,360,144 km (0.106 R)
• M9: 1,789,939 km (0.107 R)
• M10: 1,930,860 km (0.117 R)
• M11: 2,130,872 km (0.098 R)
• M12: 2,280,769 km (0.114 R)
• M13: 2,434,257 km (0.095 R)
• M14: 3,083,212 km (0.09 R)
• M15: 3,232,212 km (0.067 R)
• M16: 3,318,530 km (0.06 R)
• M17: 3,515,550 km (0.026 R)
• M18: 4,106,611 km (0.097 R)
• M19: 4,223,896 km (0.092 R)
• M20: 4,366,163 km (0.075 R)
• M21: 4,510,077 km (0.032 R)
• M22: 5,227,997 km (0.078 R)
• M23: 5,587,331 km (0.117 R)
• M24: 5,928,414 km (0.117 R)
• M25: 6,548,497 km (0.049 R)
• M26: 7,676,166 km (0.082 R)
• M27: 7,792,254 km (0.085 R)
• M28: 8,143,958 km (0.073 R)
• M29: 8,441,209 km (0.105 R)
• M30: 8,711,682 km (0.117 R)
• M31: 8,802,488 km (0.09 R)
• M32: 8,985,147 km (0.119 R)
• M33: 9,354,205 km (0.09 R)
• M34: 9,571,721 km (0.11 R)
• M35: 9,696,784 km (0.119 R)
• M36: 10,107,131 km (0.065 R)
• M37: 10,234,589 km (0.093 R)
• M38: 10,977,641 km (0.089 R)
• M39: 11,671,177 km (0.098 R)
• M40: 11,804,918 km (0.056 R)
• M41: 11,972,916 km (0.111 R)
• M42: 12,074,044 km (0.103 R)
• M43: 12,379,074 km (0.032 R)
• M44: 12,481,399 km (0.073 R)
• M45: 13,100,884 km (0.115 R)
• M46: 14,013,581 km (0.094 R)
• M47: 14,405,826 km (0.115 R)
• M48: 15,641,355 km (0.119 R)
• M49: 16,085,511 km (0.079 R)
• M50: 16,684,202 km (0.099 R)
• M51: 16,910,543 km (0.055 R)
• M52: 17,138,082 km (0.086 R)
• M53: 17,290,223 km (0.091 R)
• M54: 17,672,595 km (0.095 R)
• M55: 18,174,047 km (0.11 R)
• M56: 18,523,807 km (0.061 R)
• M57: 18,875,960 km (0.053 R)
• M58: 19,945,585 km (0.103 R)
• M59: 20,669,489 km (0.092 R)
• M60: 21,197,719 km (0.096 R)
• M61: 21,648,158 km (0.115 R)
• M62: 21,936,433 km (0.094 R)
• M63: 22,060,450 km (0.048 R)
• M64: 22,433,697 km (0.113 R)
• M65: 22,892,813 km (0.09 R)
• M66: 23,228,510 km (0.065 R)
• M67: 23,608,339 km (0.105 R)
• M68: 24,331,196 km (0.066 R)
• M69: 24,459,551 km (0.097 R)
• M70: 24,630,990 km (0.095 R)
• M71: 24,845,962 km (0.065 R)
• M72: 24,932,131 km (0.12 R)
• M73: 25,407,553 km (0.028 R)
• M74: 25,537,703 km (0.1 R)
• M75: 26,192,194 km (0.083 R)
• M76: 26,411,504 km (0.081 R)
• M77: 29,091,101 km (0.079 R)
• M78: 30,141,129 km (0.043 R)
• M79: 30,509,289 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 985.3

Radius: 5.5

Gravity: 32.57 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 11.89 AU - 18.45 AU

Year: 21581 Days

Day: 18.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 90,359,088 km

• M1: 468,989 km (0.102 R)
• M2: 685,158 km (0.054 R)
• M3: 901,776 km (0.111 R)
• M4: 1,139,038 km (0.045 R)
• M5: 1,265,000 km (0.096 R)
• M6: 1,669,512 km (0.089 R)
• M7: 1,997,580 km (0.076 R)
• M8: 2,547,053 km (0.076 R)
• M9: 3,317,632 km (0.12 R)
• M10: 4,203,251 km (0.108 R)
• M11: 4,497,361 km (0.094 R)
• M12: 4,646,959 km (0.063 R)
• M13: 4,950,942 km (0.073 R)
• M14: 6,397,104 km (0.112 R)
• M15: 6,792,043 km (0.118 R)
• M16: 7,487,224 km (0.083 R)
• M17: 8,510,324 km (0.109 R)
• M18: 8,571,958 km (0.088 R)
• M19: 9,006,839 km (0.109 R)
• M20: 9,069,670 km (0.108 R)
• M21: 9,195,482 km (0.12 R)
• M22: 9,258,612 km (0.115 R)
• M23: 9,385,471 km (0.119 R)
• M24: 9,576,657 km (0.078 R)
• M25: 9,704,863 km (0.082 R)
• M26: 9,833,666 km (0.06 R)
• M27: 10,883,993 km (0.094 R)
• M28: 12,246,381 km (0.088 R)
• M29: 12,455,369 km (0.106 R)
• M30: 13,160,424 km (0.108 R)
• M31: 13,589,620 km (0.082 R)
• M32: 15,053,286 km (0.065 R)
• M33: 15,277,084 km (0.034 R)
• M34: 15,803,669 km (0.102 R)
• M35: 16,566,169 km (0.03 R)
• M36: 17,732,284 km (0.076 R)
• M37: 17,968,799 km (0.083 R)
• M38: 18,684,176 km (0.107 R)
• M39: 18,844,395 km (0.078 R)
• M40: 19,489,910 km (0.071 R)
• M41: 20,554,448 km (0.034 R)
• M42: 20,885,658 km (0.1 R)
• M43: 21,974,581 km (0.056 R)
• M44: 22,059,104 km (0.106 R)
• M45: 22,143,776 km (0.071 R)
• M46: 23,339,961 km (0.101 R)
• M47: 23,512,597 km (0.094 R)
• M48: 24,032,898 km (0.045 R)
• M49: 25,173,282 km (0.102 R)
• M50: 26,510,837 km (0.071 R)
• M51: 28,790,858 km (0.113 R)
• M52: 28,975,911 km (0.095 R)
• M53: 30,754,181 km (0.102 R)
• M54: 31,038,117 km (0.108 R)
• M55: 37,400,515 km (0.099 R)
• M56: 38,007,583 km (0.073 R)
• M57: 39,333,918 km (0.055 R)
• M58: 39,436,542 km (0.101 R)
• M59: 39,745,013 km (0.118 R)
• M60: 39,848,086 km (0.097 R)
• M61: 40,364,497 km (0.082 R)
• M62: 42,557,303 km (0.101 R)
• M63: 43,191,000 km (0.103 R)
• M64: 43,296,915 km (0.101 R)
• M65: 45,110,490 km (0.113 R)
• M66: 45,972,622 km (0.112 R)
• M67: 46,297,250 km (0.116 R)
• M68: 49,807,414 km (0.025 R)
• M69: 50,029,567 km (0.107 R)
• M70: 50,809,870 km (0.102 R)
• M71: 51,482,013 km (0.114 R)
• M72: 52,382,742 km (0.04 R)
• M73: 52,721,730 km (0.105 R)
• M74: 53,971,321 km (0.096 R)
• M75: 54,199,608 km (0.094 R)
• M76: 54,657,078 km (0.066 R)
• M77: 55,575,759 km (0.08 R)
• M78: 58,128,497 km (0.086 R)
• M79: 60,482,120 km (0.089 R)
• M80: 64,433,000 km (0.03 R)
• M81: 69,084,745 km (0.047 R)
• M82: 70,326,857 km (0.082 R)
• M83: 70,451,472 km (0.112 R)
• M84: 72,078,049 km (0.076 R)
• M85: 76,646,619 km (0.068 R)
• M86: 77,932,113 km (0.105 R)
• M87: 79,095,237 km (0.076 R)
• M88: 79,614,042 km (0.108 R)
• M89: 80,003,894 km (0.047 R)
• M90: 80,524,644 km (0.105 R)
• M91: 81,046,442 km (0.11 R)
• M92: 83,540,687 km (0.111 R)
• M93: 84,068,917 km (0.076 R)
• M94: 89,682,727 km (0.097 R)
• M95: 89,953,050 km (0.052 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 12,598 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit