🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.56 AU - 0.74 AU

Year: 184 Days

Day: 45.7 Hours

Environment

Temp: 205 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.56 AU - 0.74 AU

Year: 184 Days

Day: 16.2 Hours

Environment

Temp: 203 °C

Axial Tilt: 129.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,892,721 km

• M1: 598,691 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.96 AU - 1.22 AU

Year: 400 Days

Day: 35.1 Hours

Environment

Temp: 28 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 68,892,721 km

• M1: 477,068 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.71 AU - 1.77 AU

Year: 807 Days

Day: 15.3 Hours

Environment

Temp: -37 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,892,721 km

• M1: 1,208,601 km (0.04 R)
• M2: 1,497,175 km (0.084 R)

Asteroid Belt

Center: 4.53 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.8

Radius: 10.5

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.94 AU - 8.7 AU

Year: 6961 Days

Day: 8.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 68,892,721 km

• M1: 172,187 km (0.087 R)
• M2: 255,812 km (0.099 R)
• M3: 374,443 km (0.046 R)
• M4: 474,076 km (0.084 R)
• M5: 631,303 km (0.077 R)
• M6: 847,173 km (0.114 R)
• M7: 1,285,943 km (0.087 R)
• M8: 1,381,686 km (0.094 R)
• M9: 1,580,801 km (0.112 R)
• M10: 2,157,351 km (0.111 R)
• M11: 2,609,735 km (0.086 R)
• M12: 3,069,898 km (0.099 R)
• M13: 3,331,844 km (0.029 R)
• M14: 3,398,415 km (0.098 R)
• M15: 3,487,874 km (0.113 R)
• M16: 3,623,709 km (0.056 R)
• M17: 4,232,423 km (0.075 R)
• M18: 4,329,063 km (0.06 R)
• M19: 4,426,302 km (0.113 R)
• M20: 5,127,467 km (0.115 R)
• M21: 5,308,181 km (0.082 R)
• M22: 5,570,127 km (0.059 R)
• M23: 6,687,922 km (0.055 R)
• M24: 7,113,977 km (0.116 R)
• M25: 7,695,763 km (0.111 R)
• M26: 8,843,029 km (0.044 R)
• M27: 8,966,896 km (0.068 R)
• M28: 9,091,212 km (0.12 R)
• M29: 9,247,692 km (0.118 R)
• M30: 9,468,049 km (0.079 R)
• M31: 10,269,595 km (0.101 R)
• M32: 10,596,316 km (0.075 R)
• M33: 11,192,913 km (0.116 R)
• M34: 11,427,931 km (0.048 R)
• M35: 11,495,400 km (0.088 R)
• M36: 11,698,553 km (0.102 R)
• M37: 12,108,452 km (0.079 R)
• M38: 12,662,263 km (0.107 R)
• M39: 12,836,993 km (0.066 R)
• M40: 12,907,155 km (0.116 R)
• M41: 13,012,621 km (0.089 R)
• M42: 13,794,719 km (0.079 R)
• M43: 14,155,100 km (0.056 R)
• M44: 14,445,769 km (0.097 R)
• M45: 14,518,773 km (0.083 R)
• M46: 14,591,926 km (0.097 R)
• M47: 14,775,183 km (0.039 R)
• M48: 15,703,139 km (0.116 R)
• M49: 16,193,072 km (0.076 R)
• M50: 16,649,794 km (0.116 R)
• M51: 16,879,726 km (0.095 R)
• M52: 18,637,800 km (0.066 R)
• M53: 18,916,501 km (0.116 R)
• M54: 19,478,092 km (0.112 R)
• M55: 19,599,116 km (0.119 R)
• M56: 19,841,914 km (0.07 R)
• M57: 20,045,067 km (0.093 R)
• M58: 20,126,598 km (0.092 R)
• M59: 20,208,129 km (0.097 R)
• M60: 20,289,810 km (0.072 R)
• M61: 20,740,997 km (0.05 R)
• M62: 21,444,705 km (0.044 R)
• M63: 22,493,835 km (0.12 R)
• M64: 23,817,926 km (0.063 R)
• M65: 24,380,713 km (0.114 R)
• M66: 24,598,378 km (0.038 R)
• M67: 24,772,959 km (0.116 R)
• M68: 25,035,503 km (0.106 R)
• M69: 25,607,715 km (0.071 R)
• M70: 25,784,689 km (0.11 R)
• M71: 26,184,115 km (0.12 R)
• M72: 26,630,515 km (0.117 R)
• M73: 27,304,903 km (0.093 R)
• M74: 27,712,108 km (0.103 R)
• M75: 28,030,303 km (0.068 R)
• M76: 28,532,652 km (0.091 R)
• M77: 28,624,356 km (0.114 R)
• M78: 29,176,372 km (0.078 R)
• M79: 29,546,477 km (0.109 R)
• M80: 30,057,803 km (0.092 R)
• M81: 30,151,002 km (0.09 R)
• M82: 30,525,146 km (0.102 R)
• M83: 31,183,527 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 166.4

Radius: 3.1

Gravity: 17.32 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 13.79 AU - 18.13 AU

Year: 22409 Days

Day: 15 Hours

Environment

Temp: -188 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,892,721 km

• M1: 278,402 km (0.073 R)
• M2: 559,945 km (0.117 R)
• M3: 790,774 km (0.058 R)
• M4: 986,299 km (0.113 R)
• M5: 1,006,794 km (0.107 R)
• M6: 1,329,327 km (0.102 R)
• M7: 1,466,658 km (0.095 R)
• M8: 1,656,946 km (0.076 R)
• M9: 1,829,732 km (0.1 R)
• M10: 2,060,411 km (0.086 R)
• M11: 2,548,849 km (0.112 R)
• M12: 3,071,394 km (0.041 R)
• M13: 3,131,383 km (0.114 R)
• M14: 3,468,576 km (0.035 R)
• M15: 4,177,072 km (0.119 R)
• M16: 4,344,173 km (0.097 R)
• M17: 5,069,423 km (0.059 R)
• M18: 5,610,219 km (0.098 R)
• M19: 6,901,847 km (0.114 R)
• M20: 7,059,524 km (0.117 R)
• M21: 7,378,765 km (0.112 R)
• M22: 7,499,640 km (0.107 R)
• M23: 7,540,032 km (0.045 R)
• M24: 8,030,862 km (0.098 R)
• M25: 8,280,242 km (0.072 R)
• M26: 8,659,024 km (0.114 R)
• M27: 9,172,743 km (0.083 R)
• M28: 9,608,372 km (0.059 R)
• M29: 10,274,232 km (0.108 R)
• M30: 10,499,527 km (0.113 R)
• M31: 11,046,905 km (0.117 R)
• M32: 11,650,233 km (0.038 R)
• M33: 12,599,133 km (0.057 R)
• M34: 12,647,154 km (0.078 R)
• M35: 12,743,495 km (0.066 R)
• M36: 13,621,784 km (0.097 R)
• M37: 14,168,115 km (0.09 R)
• M38: 14,318,311 km (0.103 R)
• M39: 14,368,576 km (0.098 R)
• M40: 16,109,596 km (0.083 R)
• M41: 17,969,995 km (0.077 R)
• M42: 18,459,180 km (0.076 R)
• M43: 18,732,945 km (0.079 R)
• M44: 18,897,801 km (0.093 R)
• M45: 20,572,699 km (0.083 R)
• M46: 21,255,913 km (0.095 R)
• M47: 21,888,712 km (0.113 R)
• M48: 22,004,351 km (0.057 R)
• M49: 22,062,245 km (0.101 R)
• M50: 22,294,571 km (0.096 R)
• M51: 22,469,301 km (0.078 R)
• M52: 22,878,601 km (0.053 R)
• M53: 22,937,393 km (0.108 R)
• M54: 23,942,690 km (0.116 R)
• M55: 24,360,816 km (0.117 R)
• M56: 24,420,805 km (0.092 R)
• M57: 24,480,794 km (0.103 R)
• M58: 24,600,921 km (0.086 R)
• M59: 25,022,787 km (0.116 R)
• M60: 25,812,664 km (0.058 R)
• M61: 26,180,076 km (0.114 R)
• M62: 26,487,500 km (0.062 R)
• M63: 27,416,951 km (0.064 R)
• M64: 28,799,236 km (0.108 R)
• M65: 28,926,095 km (0.069 R)
• M66: 29,626,811 km (0.107 R)
• M67: 31,109,775 km (0.117 R)
• M68: 31,565,899 km (0.114 R)
• M69: 31,958,593 km (0.087 R)
• M70: 33,146,400 km (0.091 R)
• M71: 33,678,969 km (0.1 R)
• M72: 34,281,549 km (0.099 R)
• M73: 36,178,599 km (0.091 R)
• M74: 37,554,451 km (0.086 R)
• M75: 37,623,715 km (0.09 R)
• M76: 38,457,873 km (0.104 R)
• M77: 38,667,310 km (0.081 R)
• M78: 40,711,864 km (0.086 R)
• M79: 42,502,550 km (0.055 R)
• M80: 42,936,085 km (0.06 R)
• M81: 43,298,411 km (0.059 R)
• M82: 43,443,670 km (0.12 R)
• M83: 45,272,953 km (0.036 R)
• M84: 46,159,919 km (0.11 R)
• M85: 46,308,170 km (0.089 R)
• M86: 46,605,421 km (0.082 R)
• M87: 46,679,921 km (0.1 R)
• M88: 47,276,517 km (0.087 R)
• M89: 47,426,115 km (0.111 R)
• M90: 47,650,811 km (0.119 R)
• M91: 47,950,905 km (0.119 R)
• M92: 48,854,775 km (0.091 R)
• M93: 48,930,472 km (0.053 R)
• M94: 49,764,480 km (0.088 R)
• M95: 50,679,570 km (0.113 R)
• M96: 50,985,946 km (0.042 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549

Radius: 6.9

Gravity: 11.53 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 15.94 AU - 16.96 AU

Year: 23449 Days

Day: 16.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 68,892,721 km

• M1: 122,221 km (0.073 R)
• M2: 291,417 km (0.063 R)
• M3: 514,317 km (0.097 R)
• M4: 785,838 km (0.115 R)
• M5: 963,410 km (0.096 R)
• M6: 1,043,595 km (0.109 R)
• M7: 1,730,548 km (0.117 R)
• M8: 1,795,922 km (0.095 R)
• M9: 2,348,238 km (0.101 R)
• M10: 2,988,816 km (0.061 R)
• M11: 3,067,654 km (0.078 R)
• M12: 3,850,500 km (0.1 R)
• M13: 3,893,434 km (0.118 R)
• M14: 4,922,668 km (0.111 R)
• M15: 5,588,079 km (0.1 R)
• M16: 5,636,698 km (0.077 R)
• M17: 5,783,454 km (0.038 R)
• M18: 5,832,671 km (0.063 R)
• M19: 5,882,039 km (0.06 R)
• M20: 7,054,437 km (0.092 R)
• M21: 8,186,145 km (0.038 R)
• M22: 9,663,723 km (0.119 R)
• M23: 10,794,534 km (0.101 R)
• M24: 12,984,646 km (0.099 R)
• M25: 13,438,826 km (0.086 R)
• M26: 14,162,879 km (0.113 R)
• M27: 14,899,499 km (0.103 R)
• M28: 15,648,685 km (0.045 R)
• M29: 16,549,713 km (0.093 R)
• M30: 16,830,359 km (0.057 R)
• M31: 17,183,410 km (0.088 R)
• M32: 17,254,319 km (0.102 R)
• M33: 17,538,854 km (0.049 R)
• M34: 17,824,885 km (0.085 R)
• M35: 19,058,021 km (0.048 R)
• M36: 19,278,528 km (0.102 R)
• M37: 19,573,834 km (0.096 R)
• M38: 20,618,925 km (0.108 R)
• M39: 20,996,660 km (0.099 R)
• M40: 22,530,038 km (0.113 R)
• M41: 23,782,621 km (0.102 R)
• M42: 26,682,426 km (0.068 R)
• M43: 27,756,688 km (0.084 R)
• M44: 30,890,614 km (0.057 R)
• M45: 31,322,653 km (0.117 R)
• M46: 31,582,803 km (0.093 R)
• M47: 32,018,133 km (0.078 R)
• M48: 35,570,783 km (0.118 R)
• M49: 36,752,008 km (0.076 R)
• M50: 36,843,412 km (0.057 R)
• M51: 38,966,356 km (0.061 R)
• M52: 39,246,253 km (0.108 R)
• M53: 39,714,046 km (0.059 R)
• M54: 39,995,739 km (0.114 R)
• M55: 40,939,103 km (0.057 R)
• M56: 41,223,638 km (0.069 R)
• M57: 42,463,954 km (0.072 R)
• M58: 44,201,384 km (0.12 R)
• M59: 45,176,612 km (0.113 R)
• M60: 46,257,606 km (0.09 R)
• M61: 46,850,762 km (0.034 R)
• M62: 50,462,653 km (0.061 R)
• M63: 52,199,035 km (0.083 R)
• M64: 53,023,020 km (0.104 R)
• M65: 53,436,509 km (0.106 R)
• M66: 55,940,329 km (0.084 R)
• M67: 56,466,763 km (0.061 R)
• M68: 57,843,213 km (0.106 R)
• M69: 59,123,472 km (0.092 R)
• M70: 60,413,155 km (0.101 R)
• M71: 62,255,902 km (0.079 R)
• M72: 63,567,875 km (0.104 R)
• M73: 63,677,530 km (0.096 R)
• M74: 64,117,199 km (0.116 R)
• M75: 67,334,002 km (0.086 R)
• M76: 67,781,898 km (0.054 R)
• M77: 68,118,343 km (0.101 R)
• M78: 68,567,885 km (0.055 R)
• M79: 69,244,067 km (0.09 R)
• M80: 69,922,494 km (0.116 R)
• M81: 70,603,164 km (0.078 R)
• M82: 70,716,709 km (0.063 R)
• M83: 71,513,916 km (0.081 R)
• M84: 71,742,352 km (0.028 R)
• M85: 72,658,040 km (0.118 R)
• M86: 73,117,306 km (0.04 R)
• M87: 73,462,428 km (0.112 R)
• M88: 74,616,725 km (0.114 R)
• M89: 75,080,179 km (0.115 R)
• M90: 75,428,294 km (0.089 R)
• M91: 76,943,271 km (0.049 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 253

Radius: 4.6

Gravity: 11.96 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 16.84 AU - 20.5 AU

Year: 28353 Days

Day: 17.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,892,721 km

• M1: 59,390 km (0.097 R)
• M2: 297,251 km (0.079 R)
• M3: 379,679 km (0.107 R)
• M4: 1,171,651 km (0.078 R)
• M5: 1,250,937 km (0.076 R)
• M6: 1,527,993 km (0.083 R)
• M7: 1,585,737 km (0.062 R)
• M8: 1,644,081 km (0.113 R)
• M9: 1,703,172 km (0.109 R)
• M10: 2,741,680 km (0.073 R)
• M11: 2,954,558 km (0.109 R)
• M12: 3,433,720 km (0.117 R)
• M13: 3,897,324 km (0.072 R)
• M14: 4,421,515 km (0.098 R)
• M15: 4,545,531 km (0.067 R)
• M16: 4,882,127 km (0.095 R)
• M17: 4,924,762 km (0.09 R)
• M18: 5,053,416 km (0.109 R)
• M19: 5,270,333 km (0.107 R)
• M20: 5,803,201 km (0.106 R)
• M21: 5,848,379 km (0.11 R)
• M22: 6,213,996 km (0.083 R)
• M23: 6,493,146 km (0.104 R)
• M24: 6,728,912 km (0.114 R)
• M25: 7,015,542 km (0.052 R)
• M26: 7,403,748 km (0.047 R)
• M27: 9,554,068 km (0.058 R)
• M28: 10,092,620 km (0.106 R)
• M29: 10,146,924 km (0.078 R)
• M30: 13,643,775 km (0.058 R)
• M31: 13,824,638 km (0.085 R)
• M32: 13,945,514 km (0.098 R)
• M33: 14,066,837 km (0.092 R)
• M34: 17,275,861 km (0.112 R)
• M35: 18,393,507 km (0.108 R)
• M36: 19,466,722 km (0.09 R)
• M37: 20,905,854 km (0.077 R)
• M38: 21,743,452 km (0.071 R)
• M39: 22,095,606 km (0.073 R)
• M40: 23,091,927 km (0.102 R)
• M41: 24,102,760 km (0.077 R)
• M42: 24,321,323 km (0.098 R)
• M43: 24,394,177 km (0.113 R)
• M44: 26,316,958 km (0.106 R)
• M45: 27,296,525 km (0.088 R)
• M46: 27,372,371 km (0.082 R)
• M47: 28,057,978 km (0.094 R)
• M48: 29,446,396 km (0.08 R)
• M49: 29,835,949 km (0.088 R)
• M50: 29,992,279 km (0.118 R)
• M51: 30,384,225 km (0.105 R)
• M52: 31,649,973 km (0.109 R)
• M53: 32,369,538 km (0.07 R)
• M54: 33,094,340 km (0.118 R)
• M55: 33,418,369 km (0.051 R)
• M56: 35,218,480 km (0.067 R)
• M57: 35,466,364 km (0.116 R)
• M58: 35,880,750 km (0.104 R)
• M59: 37,049,857 km (0.076 R)
• M60: 37,386,153 km (0.119 R)
• M61: 38,401,025 km (0.117 R)
• M62: 41,325,514 km (0.107 R)
• M63: 41,674,227 km (0.096 R)
• M64: 42,990,688 km (0.093 R)
• M65: 43,432,600 km (0.102 R)
• M66: 43,964,869 km (0.117 R)
• M67: 45,394,576 km (0.053 R)
• M68: 46,476,917 km (0.083 R)
• M69: 48,299,468 km (0.039 R)
• M70: 48,666,880 km (0.12 R)
• M71: 50,703,655 km (0.096 R)
• M72: 51,357,547 km (0.115 R)
• M73: 51,732,440 km (0.119 R)
• M74: 53,051,743 km (0.09 R)
• M75: 53,146,439 km (0.053 R)
• M76: 53,241,134 km (0.044 R)
• M77: 53,810,653 km (0.05 R)
• M78: 54,286,823 km (0.072 R)
• M79: 55,531,178 km (0.095 R)
• M80: 56,688,168 km (0.089 R)
• M81: 57,366,744 km (0.111 R)
• M82: 59,812,221 km (0.111 R)
• M83: 60,305,445 km (0.098 R)
• M84: 60,899,049 km (0.058 R)
• M85: 61,196,450 km (0.081 R)
• M86: 61,494,449 km (0.048 R)
• M87: 63,593,905 km (0.114 R)
• M88: 63,795,114 km (0.09 R)
• M89: 63,996,473 km (0.09 R)
• M90: 65,107,836 km (0.113 R)
• M91: 66,838,085 km (0.107 R)
• M92: 66,940,260 km (0.111 R)
• M93: 68,377,148 km (0.098 R)
• M94: 68,686,366 km (0.114 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 17,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit