🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.87 AU - 0.91 AU

Year: 298 Days

Day: 40.4 Hours

Environment

Temp: 125 °C

Axial Tilt: 48.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.97 AU - 1.03 AU

Year: 355 Days

Day: 34.3 Hours

Environment

Temp: 117 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.03 AU - 1.37 AU

Year: 466 Days

Day: 47.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 91,449,611 km

• M1: 39,494 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.76 AU - 2.26 AU

Year: 1011 Days

Day: 30.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 155.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.64 AU - 3.74 AU

Year: 2021 Days

Day: 44.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,449,611 km

• M1: 1,419,833 km (0.063 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.61 AU - 5.49 AU

Year: 4026 Days

Day: 12.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,449,611 km

• M1: 87,515 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.2

Radius: 14.5

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.08 AU - 6.5 AU

Year: 5596 Days

Day: 13.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 91,449,611 km

• M1: 279,598 km (0.042 R)
• M2: 442,959 km (0.082 R)
• M3: 730,038 km (0.119 R)
• M4: 923,019 km (0.101 R)
• M5: 1,148,463 km (0.114 R)
• M6: 1,261,110 km (0.034 R)
• M7: 1,591,721 km (0.036 R)
• M8: 1,702,873 km (0.119 R)
• M9: 1,950,307 km (0.101 R)
• M10: 2,299,170 km (0.082 R)
• M11: 2,879,460 km (0.096 R)
• M12: 2,997,044 km (0.102 R)
• M13: 3,196,757 km (0.116 R)
• M14: 3,421,752 km (0.097 R)
• M15: 3,630,740 km (0.111 R)
• M16: 3,952,376 km (0.115 R)
• M17: 4,105,863 km (0.055 R)
• M18: 4,261,146 km (0.091 R)
• M19: 4,878,985 km (0.087 R)
• M20: 5,186,708 km (0.114 R)
• M21: 6,046,596 km (0.112 R)
• M22: 6,351,776 km (0.103 R)
• M23: 6,583,952 km (0.055 R)
• M24: 6,792,791 km (0.112 R)
• M25: 6,950,915 km (0.103 R)
• M26: 7,136,866 km (0.11 R)
• M27: 7,486,625 km (0.088 R)
• M28: 7,677,363 km (0.095 R)
• M29: 7,787,018 km (0.114 R)
• M30: 8,484,593 km (0.086 R)
• M31: 8,598,138 km (0.084 R)
• M32: 9,202,363 km (0.117 R)
• M33: 9,850,122 km (0.107 R)
• M34: 9,999,421 km (0.072 R)
• M35: 10,119,398 km (0.082 R)
• M36: 10,451,954 km (0.082 R)
• M37: 10,911,070 km (0.113 R)
• M38: 12,008,221 km (0.117 R)
• M39: 12,199,856 km (0.094 R)
• M40: 13,735,927 km (0.055 R)
• M41: 14,037,067 km (0.069 R)
• M42: 14,442,029 km (0.099 R)
• M43: 14,577,864 km (0.078 R)
• M44: 14,748,256 km (0.027 R)
• M45: 14,953,504 km (0.054 R)
• M46: 16,240,794 km (0.066 R)
• M47: 16,630,346 km (0.046 R)
• M48: 16,808,368 km (0.086 R)
• M49: 16,987,137 km (0.111 R)
• M50: 18,402,932 km (0.072 R)
• M51: 18,513,335 km (0.073 R)
• M52: 18,697,939 km (0.072 R)
• M53: 18,957,491 km (0.12 R)
• M54: 19,818,576 km (0.119 R)
• M55: 19,969,670 km (0.057 R)
• M56: 21,269,077 km (0.059 R)
• M57: 21,851,163 km (0.115 R)
• M58: 22,163,673 km (0.097 R)
• M59: 22,320,451 km (0.105 R)
• M60: 22,477,678 km (0.102 R)
• M61: 23,070,535 km (0.119 R)
• M62: 23,428,672 km (0.114 R)
• M63: 24,271,656 km (0.101 R)
• M64: 24,473,763 km (0.071 R)
• M65: 24,879,771 km (0.115 R)
• M66: 25,165,354 km (0.094 R)
• M67: 25,370,004 km (0.072 R)
• M68: 25,657,381 km (0.119 R)
• M69: 26,276,866 km (0.093 R)
• M70: 26,651,010 km (0.108 R)
• M71: 27,110,575 km (0.116 R)
• M72: 28,377,519 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.6

Radius: 8.3

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.81 AU - 7.35 AU

Year: 5988 Days

Day: 7.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 91,449,611 km

• M1: 129,552 km (0.071 R)
• M2: 285,433 km (0.058 R)
• M3: 515,963 km (0.057 R)
• M4: 1,182,870 km (0.102 R)
• M5: 1,465,910 km (0.059 R)
• M6: 1,587,981 km (0.111 R)
• M7: 1,713,344 km (0.11 R)
• M8: 1,827,637 km (0.091 R)
• M9: 1,944,473 km (0.039 R)
• M10: 2,064,002 km (0.09 R)
• M11: 2,263,266 km (0.109 R)
• M12: 2,420,942 km (0.07 R)
• M13: 2,966,526 km (0.119 R)
• M14: 3,315,538 km (0.082 R)
• M15: 3,531,258 km (0.035 R)
• M16: 3,677,564 km (0.102 R)
• M17: 4,071,456 km (0.081 R)
• M18: 4,419,719 km (0.049 R)
• M19: 4,518,304 km (0.118 R)
• M20: 4,657,281 km (0.025 R)
• M21: 5,186,409 km (0.099 R)
• M22: 5,799,012 km (0.101 R)
• M23: 5,863,638 km (0.106 R)
• M24: 6,081,004 km (0.073 R)
• M25: 6,146,677 km (0.081 R)
• M26: 6,367,633 km (0.065 R)
• M27: 6,546,104 km (0.059 R)
• M28: 7,253,552 km (0.085 R)
• M29: 7,416,763 km (0.053 R)
• M30: 7,510,412 km (0.092 R)
• M31: 7,722,840 km (0.082 R)
• M32: 7,841,771 km (0.075 R)
• M33: 10,951,462 km (0.096 R)
• M34: 11,300,174 km (0.087 R)
• M35: 11,354,030 km (0.101 R)
• M36: 11,435,112 km (0.094 R)
• M37: 11,925,793 km (0.088 R)
• M38: 12,955,924 km (0.111 R)
• M39: 13,610,713 km (0.117 R)
• M40: 14,072,373 km (0.059 R)
• M41: 14,509,946 km (0.103 R)
• M42: 14,598,059 km (0.107 R)
• M43: 14,686,322 km (0.042 R)
• M44: 15,518,386 km (0.068 R)
• M45: 15,578,374 km (0.101 R)
• M46: 17,134,791 km (0.114 R)
• M47: 18,104,933 km (0.106 R)
• M48: 18,548,939 km (0.108 R)
• M49: 19,253,844 km (0.028 R)
• M50: 19,739,439 km (0.111 R)
• M51: 20,294,746 km (0.09 R)
• M52: 20,491,916 km (0.105 R)
• M53: 20,788,868 km (0.069 R)
• M54: 21,020,894 km (0.08 R)
• M55: 21,153,887 km (0.101 R)
• M56: 21,822,739 km (0.108 R)
• M57: 21,957,377 km (0.077 R)
• M58: 22,058,505 km (0.099 R)
• M59: 22,295,169 km (0.07 R)
• M60: 22,464,663 km (0.089 R)
• M61: 22,736,932 km (0.056 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.4

Radius: 11.6

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.75 AU - 7.91 AU

Year: 6332 Days

Day: 11.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 91,449,611 km

• M1: 153,787 km (0.095 R)
• M2: 274,961 km (0.083 R)
• M3: 348,713 km (0.086 R)
• M4: 588,368 km (0.108 R)
• M5: 852,857 km (0.102 R)
• M6: 1,310,926 km (0.106 R)
• M7: 1,400,386 km (0.045 R)
• M8: 1,624,034 km (0.108 R)
• M9: 2,363,796 km (0.111 R)
• M10: 2,654,465 km (0.112 R)
• M11: 2,933,315 km (0.118 R)
• M12: 3,197,206 km (0.086 R)
• M13: 4,797,903 km (0.106 R)
• M14: 4,910,401 km (0.078 R)
• M15: 5,340,494 km (0.073 R)
• M16: 5,693,396 km (0.115 R)
• M17: 6,175,849 km (0.071 R)
• M18: 6,765,713 km (0.048 R)
• M19: 7,438,904 km (0.086 R)
• M20: 8,403,361 km (0.108 R)
• M21: 9,021,799 km (0.104 R)
• M22: 9,336,553 km (0.102 R)
• M23: 10,852,727 km (0.077 R)
• M24: 10,926,778 km (0.117 R)
• M25: 11,112,878 km (0.112 R)
• M26: 11,187,527 km (0.111 R)
• M27: 11,412,672 km (0.057 R)
• M28: 11,677,161 km (0.108 R)
• M29: 11,867,449 km (0.09 R)
• M30: 12,020,339 km (0.092 R)
• M31: 12,173,826 km (0.117 R)
• M32: 12,289,465 km (0.098 R)
• M33: 12,599,581 km (0.096 R)
• M34: 13,069,468 km (0.076 R)
• M35: 13,665,167 km (0.116 R)
• M36: 13,745,202 km (0.075 R)
• M37: 14,188,460 km (0.105 R)
• M38: 14,310,233 km (0.107 R)
• M39: 14,923,884 km (0.096 R)
• M40: 15,089,040 km (0.117 R)
• M41: 15,337,970 km (0.107 R)
• M42: 15,671,873 km (0.118 R)
• M43: 15,839,722 km (0.114 R)
• M44: 15,965,982 km (0.093 R)
• M45: 16,092,692 km (0.12 R)
• M46: 16,517,101 km (0.037 R)
• M47: 17,290,671 km (0.112 R)
• M48: 17,725,403 km (0.109 R)
• M49: 17,856,600 km (0.099 R)
• M50: 18,163,874 km (0.095 R)
• M51: 18,340,250 km (0.076 R)
• M52: 18,561,505 km (0.074 R)
• M53: 19,051,438 km (0.113 R)
• M54: 19,365,444 km (0.118 R)
• M55: 20,089,498 km (0.091 R)
• M56: 20,454,966 km (0.106 R)
• M57: 20,776,451 km (0.107 R)
• M58: 21,145,958 km (0.066 R)
• M59: 21,938,528 km (0.035 R)
• M60: 22,314,766 km (0.047 R)
• M61: 22,693,249 km (0.117 R)
• M62: 22,883,238 km (0.118 R)
• M63: 23,744,922 km (0.087 R)
• M64: 24,179,653 km (0.111 R)
• M65: 24,617,078 km (0.081 R)
• M66: 24,910,140 km (0.113 R)
• M67: 25,302,834 km (0.082 R)
• M68: 25,549,222 km (0.095 R)
• M69: 25,845,875 km (0.038 R)
• M70: 26,392,954 km (0.08 R)
• M71: 26,492,736 km (0.117 R)
• M72: 28,107,794 km (0.07 R)
• M73: 29,081,676 km (0.113 R)
• M74: 29,184,899 km (0.105 R)
• M75: 29,495,015 km (0.072 R)
• M76: 30,223,258 km (0.045 R)
• M77: 30,852,018 km (0.08 R)
• M78: 31,168,118 km (0.091 R)
• M79: 31,750,203 km (0.034 R)
• M80: 31,909,675 km (0.037 R)
• M81: 32,496,397 km (0.073 R)
• M82: 32,817,883 km (0.12 R)
• M83: 33,572,305 km (0.063 R)
• M84: 34,060,294 km (0.06 R)
• M85: 34,769,388 km (0.113 R)
• M86: 34,933,646 km (0.112 R)
• M87: 35,153,256 km (0.119 R)
• M88: 35,373,165 km (0.085 R)
• M89: 35,925,031 km (0.088 R)
• M90: 37,429,238 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730

Radius: 7

Gravity: 14.9 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 17.02 AU - 17.58 AU

Year: 25527 Days

Day: 17.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,449,611 km

• M1: 307,723 km (0.084 R)
• M2: 448,195 km (0.107 R)
• M3: 515,065 km (0.096 R)
• M4: 561,740 km (0.093 R)
• M5: 845,527 km (0.047 R)
• M6: 1,201,869 km (0.085 R)
• M7: 1,463,516 km (0.069 R)
• M8: 1,636,152 km (0.105 R)
• M9: 2,976,250 km (0.101 R)
• M10: 3,511,511 km (0.03 R)
• M11: 3,696,563 km (0.115 R)
• M12: 4,320,087 km (0.109 R)
• M13: 4,568,569 km (0.081 R)
• M14: 4,770,676 km (0.107 R)
• M15: 5,027,536 km (0.056 R)
• M16: 5,183,865 km (0.088 R)
• M17: 6,154,905 km (0.05 R)
• M18: 7,653,577 km (0.087 R)
• M19: 8,505,088 km (0.077 R)
• M20: 8,629,254 km (0.096 R)
• M21: 8,879,232 km (0.107 R)
• M22: 10,495,188 km (0.066 R)
• M23: 10,829,091 km (0.086 R)
• M24: 11,370,635 km (0.093 R)
• M25: 12,409,592 km (0.084 R)
• M26: 13,190,792 km (0.059 R)
• M27: 13,841,693 km (0.062 R)
• M28: 14,134,306 km (0.052 R)
• M29: 14,949,614 km (0.091 R)
• M30: 16,703,051 km (0.119 R)
• M31: 17,092,754 km (0.099 R)
• M32: 18,762,116 km (0.103 R)
• M33: 20,399,764 km (0.029 R)
• M34: 20,482,791 km (0.115 R)
• M35: 22,940,684 km (0.112 R)
• M36: 24,160,056 km (0.117 R)
• M37: 25,044,030 km (0.089 R)
• M38: 25,489,981 km (0.102 R)
• M39: 25,579,441 km (0.101 R)
• M40: 25,669,050 km (0.08 R)
• M41: 27,208,262 km (0.088 R)
• M42: 27,574,777 km (0.085 R)
• M43: 28,590,995 km (0.107 R)
• M44: 28,777,095 km (0.062 R)
• M45: 29,150,491 km (0.048 R)
• M46: 29,431,586 km (0.031 R)
• M47: 29,807,825 km (0.11 R)
• M48: 30,280,255 km (0.118 R)
• M49: 30,755,228 km (0.038 R)
• M50: 31,616,463 km (0.114 R)
• M51: 33,754,665 km (0.043 R)
• M52: 35,939,243 km (0.033 R)
• M53: 36,947,233 km (0.076 R)
• M54: 37,149,938 km (0.094 R)
• M55: 38,168,999 km (0.044 R)
• M56: 38,990,890 km (0.042 R)
• M57: 39,197,335 km (0.075 R)
• M58: 39,818,615 km (0.087 R)
• M59: 40,966,180 km (0.03 R)
• M60: 41,071,048 km (0.116 R)
• M61: 41,281,084 km (0.115 R)
• M62: 41,596,735 km (0.106 R)
• M63: 42,442,412 km (0.114 R)
• M64: 43,400,586 km (0.096 R)
• M65: 46,317,595 km (0.036 R)
• M66: 46,974,330 km (0.102 R)
• M67: 47,524,102 km (0.111 R)
• M68: 48,186,521 km (0.099 R)
• M69: 48,297,224 km (0.103 R)
• M70: 48,740,781 km (0.115 R)
• M71: 49,520,486 km (0.079 R)
• M72: 52,908,129 km (0.068 R)
• M73: 56,486,510 km (0.112 R)
• M74: 57,657,413 km (0.109 R)
• M75: 57,892,581 km (0.109 R)
• M76: 60,500,072 km (0.101 R)
• M77: 63,388,059 km (0.068 R)
• M78: 66,690,432 km (0.073 R)
• M79: 68,175,938 km (0.071 R)
• M80: 70,676,018 km (0.063 R)
• M81: 71,684,308 km (0.119 R)
• M82: 73,715,398 km (0.102 R)
• M83: 74,226,125 km (0.066 R)
• M84: 77,704,126 km (0.118 R)
• M85: 79,921,017 km (0.1 R)
• M86: 82,158,702 km (0.099 R)
• M87: 83,351,595 km (0.084 R)
• M88: 84,016,857 km (0.089 R)
• M89: 84,550,323 km (0.102 R)
• M90: 85,620,546 km (0.027 R)
• M91: 86,964,683 km (0.117 R)
• M92: 88,315,851 km (0.084 R)
• M93: 90,355,468 km (0.11 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 14,441 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit