🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.5 AU - 0.6 AU

Year: 152 Days

Day: 24.1 Hours

Environment

Temp: 162 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.06 AU - 1.46 AU

Year: 527 Days

Day: 41.3 Hours

Environment

Temp: 0 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,145,634 km

• M1: 27,526 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.31 AU - 1.63 AU

Year: 664 Days

Day: 23.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,145,634 km

• M1: 559,346 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.36 AU - 1.9 AU

Year: 776 Days

Day: 16.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.26 AU - 2 AU

Year: 776 Days

Day: 28.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,145,634 km

• M1: 578,495 km (0.106 R)
• M2: 831,764 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.9

Radius: 13.6

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.86 AU - 6.48 AU

Year: 5713 Days

Day: 7.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 56,145,634 km

• M1: 205,697 km (0.102 R)
• M2: 434,283 km (0.08 R)
• M3: 547,079 km (0.032 R)
• M4: 728,242 km (0.071 R)
• M5: 1,114,205 km (0.078 R)
• M6: 1,266,496 km (0.11 R)
• M7: 1,516,474 km (0.08 R)
• M8: 2,133,266 km (0.031 R)
• M9: 2,487,813 km (0.099 R)
• M10: 2,672,267 km (0.108 R)
• M11: 2,861,358 km (0.059 R)
• M12: 3,233,109 km (0.025 R)
• M13: 3,537,541 km (0.11 R)
• M14: 3,703,894 km (0.089 R)
• M15: 3,872,939 km (0.07 R)
• M16: 4,196,819 km (0.092 R)
• M17: 4,665,060 km (0.054 R)
• M18: 5,173,693 km (0.09 R)
• M19: 5,434,891 km (0.103 R)
• M20: 5,797,965 km (0.115 R)
• M21: 6,573,330 km (0.117 R)
• M22: 7,038,729 km (0.081 R)
• M23: 7,196,256 km (0.109 R)
• M24: 7,838,031 km (0.101 R)
• M25: 8,056,145 km (0.08 R)
• M26: 8,303,879 km (0.08 R)
• M27: 8,442,556 km (0.087 R)
• M28: 8,582,131 km (0.118 R)
• M29: 9,062,190 km (0.075 R)
• M30: 9,233,779 km (0.081 R)
• M31: 9,435,287 km (0.037 R)
• M32: 9,930,905 km (0.059 R)
• M33: 10,137,500 km (0.05 R)
• M34: 10,405,130 km (0.048 R)
• M35: 10,735,442 km (0.106 R)
• M36: 10,886,686 km (0.064 R)
• M37: 11,684,940 km (0.059 R)
• M38: 11,840,671 km (0.101 R)
• M39: 12,280,340 km (0.076 R)
• M40: 12,885,613 km (0.104 R)
• M41: 13,663,970 km (0.055 R)
• M42: 13,762,406 km (0.03 R)
• M43: 13,959,875 km (0.06 R)
• M44: 14,191,452 km (0.11 R)
• M45: 14,424,227 km (0.117 R)
• M46: 14,524,457 km (0.079 R)
• M47: 14,995,092 km (0.076 R)
• M48: 15,436,705 km (0.105 R)
• M49: 15,676,211 km (0.072 R)
• M50: 15,848,099 km (0.11 R)
• M51: 16,927,448 km (0.042 R)
• M52: 17,068,519 km (0.111 R)
• M53: 17,209,889 km (0.036 R)
• M54: 18,102,689 km (0.112 R)
• M55: 18,718,284 km (0.111 R)
• M56: 18,973,797 km (0.103 R)
• M57: 19,858,669 km (0.074 R)
• M58: 20,044,768 km (0.049 R)
• M59: 20,681,606 km (0.108 R)
• M60: 21,325,176 km (0.039 R)
• M61: 21,477,467 km (0.076 R)
• M62: 21,783,395 km (0.074 R)
• M63: 22,283,500 km (0.111 R)
• M64: 22,593,168 km (0.091 R)
• M65: 22,943,227 km (0.072 R)
• M66: 23,806,556 km (0.093 R)
• M67: 24,083,462 km (0.079 R)
• M68: 24,480,944 km (0.099 R)
• M69: 25,403,364 km (0.086 R)
• M70: 25,524,389 km (0.115 R)
• M71: 26,133,102 km (0.042 R)
• M72: 26,255,473 km (0.114 R)
• M73: 26,377,994 km (0.037 R)
• M74: 26,500,664 km (0.059 R)
• M75: 26,664,474 km (0.105 R)
• M76: 26,828,733 km (0.116 R)
• M77: 26,952,151 km (0.09 R)
• M78: 27,779,577 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.1

Radius: 14.8

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.2 AU - 10.04 AU

Year: 9434 Days

Day: 8.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 56,145,634 km

• M1: 186,399 km (0.105 R)
• M2: 284,086 km (0.089 R)
• M3: 407,505 km (0.112 R)
• M4: 682,615 km (0.115 R)
• M5: 984,653 km (0.088 R)
• M6: 1,233,734 km (0.102 R)
• M7: 1,460,374 km (0.091 R)
• M8: 1,639,593 km (0.058 R)
• M9: 1,732,194 km (0.038 R)
• M10: 2,999,587 km (0.064 R)
• M11: 3,329,151 km (0.068 R)
• M12: 3,488,323 km (0.09 R)
• M13: 4,044,678 km (0.087 R)
• M14: 4,172,135 km (0.034 R)
• M15: 4,322,630 km (0.101 R)
• M16: 4,651,297 km (0.108 R)
• M17: 4,762,747 km (0.109 R)
• M18: 5,148,261 km (0.098 R)
• M19: 5,263,601 km (0.063 R)
• M20: 5,496,974 km (0.088 R)
• M21: 5,757,573 km (0.113 R)
• M22: 5,925,572 km (0.093 R)
• M23: 6,464,423 km (0.092 R)
• M24: 6,564,205 km (0.085 R)
• M25: 6,714,700 km (0.088 R)
• M26: 6,866,393 km (0.077 R)
• M27: 6,993,700 km (0.086 R)
• M28: 7,096,025 km (0.116 R)
• M29: 7,250,560 km (0.112 R)
• M30: 7,536,890 km (0.092 R)
• M31: 8,527,228 km (0.091 R)
• M32: 8,968,093 km (0.089 R)
• M33: 9,079,544 km (0.119 R)
• M34: 9,729,247 km (0.092 R)
• M35: 10,190,158 km (0.092 R)
• M36: 10,776,432 km (0.034 R)
• M37: 10,924,684 km (0.047 R)
• M38: 11,223,281 km (0.059 R)
• M39: 11,433,915 km (0.08 R)
• M40: 13,420,275 km (0.072 R)
• M41: 13,547,882 km (0.115 R)
• M42: 13,675,938 km (0.103 R)
• M43: 13,933,396 km (0.088 R)
• M44: 14,127,425 km (0.055 R)
• M45: 14,387,725 km (0.077 R)
• M46: 15,948,479 km (0.079 R)
• M47: 16,219,401 km (0.108 R)
• M48: 16,697,366 km (0.114 R)
• M49: 16,800,439 km (0.05 R)
• M50: 17,041,741 km (0.079 R)
• M51: 17,180,119 km (0.117 R)
• M52: 17,423,066 km (0.09 R)
• M53: 17,807,383 km (0.118 R)
• M54: 18,655,453 km (0.106 R)
• M55: 19,336,123 km (0.093 R)
• M56: 19,552,890 km (0.1 R)
• M57: 19,697,851 km (0.111 R)
• M58: 19,879,463 km (0.119 R)
• M59: 20,171,178 km (0.073 R)
• M60: 20,648,396 km (0.076 R)
• M61: 21,092,103 km (0.111 R)
• M62: 21,352,553 km (0.05 R)
• M63: 22,898,796 km (0.112 R)
• M64: 23,204,724 km (0.067 R)
• M65: 23,473,402 km (0.101 R)
• M66: 24,441,899 km (0.059 R)
• M67: 24,715,363 km (0.045 R)
• M68: 24,911,337 km (0.102 R)
• M69: 25,147,252 km (0.102 R)
• M70: 25,423,410 km (0.11 R)
• M71: 25,819,545 km (0.11 R)
• M72: 26,257,867 km (0.061 R)
• M73: 26,457,879 km (0.09 R)
• M74: 26,778,916 km (0.048 R)
• M75: 26,980,275 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.2

Radius: 8

Gravity: 12.3 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 8.88 AU - 12.28 AU

Year: 12829 Days

Day: 10.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,145,634 km

• M1: 120,426 km (0.094 R)
• M2: 407,056 km (0.104 R)
• M3: 470,485 km (0.056 R)
• M4: 761,154 km (0.063 R)
• M5: 883,675 km (0.104 R)
• M6: 1,463,666 km (0.118 R)
• M7: 1,805,048 km (0.103 R)
• M8: 1,915,002 km (0.083 R)
• M9: 2,621,254 km (0.092 R)
• M10: 3,067,504 km (0.068 R)
• M11: 3,133,178 km (0.112 R)
• M12: 3,675,769 km (0.12 R)
• M13: 3,922,456 km (0.082 R)
• M14: 4,138,176 km (0.088 R)
• M15: 4,247,383 km (0.111 R)
• M16: 4,694,232 km (0.079 R)
• M17: 4,846,522 km (0.064 R)
• M18: 4,923,416 km (0.115 R)
• M19: 5,078,100 km (0.094 R)
• M20: 7,057,280 km (0.117 R)
• M21: 7,674,969 km (0.087 R)
• M22: 8,126,605 km (0.088 R)
• M23: 8,773,616 km (0.036 R)
• M24: 9,150,752 km (0.078 R)
• M25: 9,677,935 km (0.093 R)
• M26: 10,165,624 km (0.059 R)
• M27: 10,264,209 km (0.102 R)
• M28: 10,811,737 km (0.03 R)
• M29: 10,862,002 km (0.095 R)
• M30: 11,266,814 km (0.087 R)
• M31: 12,458,211 km (0.114 R)
• M32: 12,510,870 km (0.1 R)
• M33: 12,775,509 km (0.115 R)
• M34: 13,580,495 km (0.087 R)
• M35: 15,465,129 km (0.088 R)
• M36: 15,749,065 km (0.041 R)
• M37: 15,806,062 km (0.099 R)
• M38: 16,553,453 km (0.069 R)
• M39: 16,727,585 km (0.076 R)
• M40: 17,253,571 km (0.057 R)
• M41: 17,489,188 km (0.059 R)
• M42: 17,666,461 km (0.036 R)
• M43: 18,924,579 km (0.1 R)
• M44: 20,459,603 km (0.088 R)
• M45: 20,959,260 km (0.117 R)
• M46: 21,336,546 km (0.081 R)
• M47: 22,610,521 km (0.116 R)
• M48: 22,739,325 km (0.117 R)
• M49: 22,868,279 km (0.112 R)
• M50: 23,582,160 km (0.109 R)
• M51: 24,171,725 km (0.087 R)
• M52: 24,435,316 km (0.107 R)
• M53: 24,567,411 km (0.1 R)
• M54: 25,632,997 km (0.094 R)
• M55: 27,122,842 km (0.088 R)
• M56: 27,328,240 km (0.045 R)
• M57: 28,154,618 km (0.092 R)
• M58: 29,129,249 km (0.116 R)
• M59: 32,190,919 km (0.108 R)
• M60: 33,870,155 km (0.107 R)
• M61: 35,652,613 km (0.103 R)
• M62: 35,727,562 km (0.094 R)
• M63: 36,253,548 km (0.103 R)
• M64: 36,630,684 km (0.094 R)
• M65: 37,085,163 km (0.109 R)
• M66: 37,694,026 km (0.064 R)
• M67: 38,076,099 km (0.082 R)
• M68: 38,613,454 km (0.11 R)
• M69: 39,230,396 km (0.118 R)
• M70: 39,385,230 km (0.102 R)
• M71: 39,772,987 km (0.119 R)
• M72: 41,573,248 km (0.104 R)
• M73: 43,319,953 km (0.094 R)
• M74: 44,121,798 km (0.104 R)
• M75: 45,252,608 km (0.116 R)
• M76: 45,414,922 km (0.095 R)
• M77: 45,496,153 km (0.107 R)
• M78: 45,821,529 km (0.074 R)
• M79: 46,147,802 km (0.118 R)
• M80: 47,625,081 km (0.068 R)
• M81: 47,707,659 km (0.078 R)
• M82: 47,790,237 km (0.047 R)
• M83: 48,784,913 km (0.115 R)
• M84: 49,786,471 km (0.074 R)
• M85: 50,289,718 km (0.114 R)
• M86: 50,626,163 km (0.048 R)
• M87: 51,047,880 km (0.074 R)
• M88: 54,204,096 km (0.046 R)
• M89: 55,154,491 km (0.065 R)
• M90: 55,762,158 km (0.081 R)
• M91: 56,110,421 km (0.118 R)
• M92: 56,721,678 km (0.119 R)
• M93: 57,159,551 km (0.062 R)
• M94: 57,862,512 km (0.047 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 416.5

Radius: 7.4

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 10.64 AU - 14.14 AU

Year: 16258 Days

Day: 16.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 56,145,634 km

• M1: 428,000 km (0.073 R)
• M2: 834,906 km (0.108 R)
• M3: 978,370 km (0.111 R)
• M4: 1,107,922 km (0.047 R)
• M5: 1,197,531 km (0.047 R)
• M6: 1,456,634 km (0.115 R)
• M7: 1,505,703 km (0.061 R)
• M8: 1,733,391 km (0.108 R)
• M9: 1,917,994 km (0.113 R)
• M10: 2,364,095 km (0.072 R)
• M11: 2,810,794 km (0.105 R)
• M12: 2,903,395 km (0.048 R)
• M13: 3,251,211 km (0.053 R)
• M14: 3,348,449 km (0.075 R)
• M15: 3,713,169 km (0.079 R)
• M16: 3,917,370 km (0.109 R)
• M17: 5,143,324 km (0.092 R)
• M18: 5,371,162 km (0.09 R)
• M19: 5,563,545 km (0.035 R)
• M20: 6,234,641 km (0.061 R)
• M21: 7,309,950 km (0.045 R)
• M22: 7,695,464 km (0.096 R)
• M23: 8,043,728 km (0.112 R)
• M24: 8,352,648 km (0.079 R)
• M25: 8,936,678 km (0.093 R)
• M26: 9,487,347 km (0.113 R)
• M27: 9,766,946 km (0.102 R)
• M28: 10,191,355 km (0.069 R)
• M29: 10,286,350 km (0.095 R)
• M30: 11,352,234 km (0.094 R)
• M31: 11,648,887 km (0.077 R)
• M32: 11,848,151 km (0.108 R)
• M33: 12,199,557 km (0.112 R)
• M34: 12,250,121 km (0.073 R)
• M35: 13,430,298 km (0.081 R)
• M36: 14,113,362 km (0.097 R)
• M37: 14,969,511 km (0.112 R)
• M38: 16,340,575 km (0.07 R)
• M39: 16,396,226 km (0.026 R)
• M40: 16,787,723 km (0.044 R)
• M41: 17,865,875 km (0.076 R)
• M42: 19,024,960 km (0.054 R)
• M43: 19,791,200 km (0.079 R)
• M44: 20,148,290 km (0.081 R)
• M45: 20,387,497 km (0.076 R)
• M46: 20,929,191 km (0.03 R)
• M47: 21,050,216 km (0.092 R)
• M48: 21,475,672 km (0.095 R)
• M49: 21,720,115 km (0.108 R)
• M50: 22,768,946 km (0.04 R)
• M51: 23,143,090 km (0.103 R)
• M52: 23,268,303 km (0.114 R)
• M53: 23,456,497 km (0.119 R)
• M54: 23,645,140 km (0.114 R)
• M55: 23,960,642 km (0.095 R)
• M56: 24,214,211 km (0.049 R)
• M57: 24,468,527 km (0.059 R)
• M58: 24,532,256 km (0.091 R)
• M59: 25,948,199 km (0.119 R)
• M60: 27,324,500 km (0.093 R)
• M61: 28,121,408 km (0.113 R)
• M62: 28,589,948 km (0.08 R)
• M63: 28,858,776 km (0.116 R)
• M64: 30,010,679 km (0.107 R)
• M65: 30,832,869 km (0.05 R)
• M66: 30,901,684 km (0.115 R)
• M67: 31,108,578 km (0.107 R)
• M68: 31,454,299 km (0.118 R)
• M69: 31,870,929 km (0.067 R)
• M70: 33,839,188 km (0.101 R)
• M71: 34,838,053 km (0.086 R)
• M72: 36,354,377 km (0.055 R)
• M73: 37,230,422 km (0.108 R)
• M74: 37,818,491 km (0.052 R)
• M75: 38,706,055 km (0.06 R)
• M76: 39,301,605 km (0.118 R)
• M77: 40,125,590 km (0.105 R)
• M78: 43,169,158 km (0.117 R)
• M79: 43,323,244 km (0.096 R)
• M80: 44,329,439 km (0.09 R)
• M81: 46,049,815 km (0.053 R)
• M82: 46,601,831 km (0.11 R)
• M83: 47,076,655 km (0.113 R)
• M84: 48,270,895 km (0.111 R)
• M85: 49,313,891 km (0.104 R)
• M86: 50,040,189 km (0.095 R)
• M87: 50,851,458 km (0.097 R)
• M88: 51,422,024 km (0.117 R)
• M89: 52,981,133 km (0.105 R)
• M90: 53,228,718 km (0.102 R)
• M91: 53,476,751 km (0.063 R)
• M92: 53,559,478 km (0.053 R)
• M93: 53,890,838 km (0.115 R)
• M94: 53,973,865 km (0.058 R)
• M95: 54,472,474 km (0.081 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 16,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit