🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.46 AU - 0.68 AU

Year: 189 Days

Day: 46.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.7 AU - 0.86 AU

Year: 303 Days

Day: 38.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.69 AU - 1.03 AU

Year: 351 Days

Day: 28.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.78 AU - 2.74 AU

Year: 1494 Days

Day: 26.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.5

Radius: 14.1

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.02 AU - 3.36 AU

Year: 1940 Days

Day: 5.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 30,263,600 km

• M1: 185,501 km (0.064 R)
• M2: 288,724 km (0.061 R)
• M3: 417,827 km (0.091 R)
• M4: 530,324 km (0.114 R)
• M5: 656,286 km (0.085 R)
• M6: 752,776 km (0.111 R)
• M7: 936,931 km (0.049 R)
• M8: 1,096,104 km (0.099 R)
• M9: 1,412,802 km (0.082 R)
• M10: 1,543,252 km (0.034 R)
• M11: 1,653,954 km (0.105 R)
• M12: 1,800,261 km (0.09 R)
• M13: 1,993,990 km (0.092 R)
• M14: 2,185,924 km (0.111 R)
• M15: 2,411,817 km (0.116 R)
• M16: 2,569,792 km (0.11 R)
• M17: 2,760,230 km (0.111 R)
• M18: 2,857,319 km (0.05 R)
• M19: 2,955,605 km (0.063 R)
• M20: 3,175,813 km (0.076 R)
• M21: 3,443,145 km (0.12 R)
• M22: 3,590,349 km (0.088 R)
• M23: 3,782,582 km (0.098 R)
• M24: 4,055,299 km (0.083 R)
• M25: 4,166,301 km (0.095 R)
• M26: 4,289,569 km (0.117 R)
• M27: 4,806,580 km (0.09 R)
• M28: 5,162,473 km (0.108 R)
• M29: 5,270,931 km (0.094 R)
• M30: 5,392,255 km (0.113 R)
• M31: 5,576,261 km (0.052 R)
• M32: 5,749,794 km (0.088 R)
• M33: 5,899,990 km (0.11 R)
• M34: 6,013,535 km (0.032 R)
• M35: 6,217,138 km (0.057 R)
• M36: 6,513,940 km (0.094 R)
• M37: 6,631,374 km (0.116 R)
• M38: 6,736,243 km (0.1 R)
• M39: 6,868,337 km (0.11 R)
• M40: 7,014,495 km (0.101 R)
• M41: 7,161,848 km (0.049 R)
• M42: 7,500,388 km (0.067 R)
• M43: 8,221,450 km (0.115 R)
• M44: 8,604,720 km (0.051 R)
• M45: 8,805,630 km (0.075 R)
• M46: 8,935,780 km (0.087 R)
• M47: 9,037,357 km (0.068 R)
• M48: 9,212,536 km (0.095 R)
• M49: 9,373,952 km (0.107 R)
• M50: 9,566,036 km (0.098 R)
• M51: 9,984,311 km (0.068 R)
• M52: 10,135,106 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.4

Radius: 12.4

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.2 AU - 3.36 AU

Year: 2038 Days

Day: 10.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 91 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 30,263,600 km

• M1: 173,085 km (0.077 R)
• M2: 256,710 km (0.082 R)
• M3: 404,064 km (0.04 R)
• M4: 556,205 km (0.049 R)
• M5: 798,553 km (0.036 R)
• M6: 876,793 km (0.09 R)
• M7: 999,613 km (0.049 R)
• M8: 1,146,368 km (0.113 R)
• M9: 1,254,528 km (0.039 R)
• M10: 1,347,428 km (0.081 R)
• M11: 1,462,319 km (0.054 R)
• M12: 1,774,680 km (0.06 R)
• M13: 2,053,380 km (0.085 R)
• M14: 2,220,631 km (0.089 R)
• M15: 2,334,924 km (0.062 R)
• M16: 2,439,343 km (0.078 R)
• M17: 2,960,392 km (0.096 R)
• M18: 3,099,369 km (0.113 R)
• M19: 3,227,574 km (0.1 R)
• M20: 3,344,560 km (0.077 R)
• M21: 3,423,248 km (0.062 R)
• M22: 3,636,425 km (0.092 R)
• M23: 3,881,466 km (0.115 R)
• M24: 3,964,493 km (0.084 R)
• M25: 4,216,865 km (0.102 R)
• M26: 4,664,013 km (0.108 R)
• M27: 4,767,086 km (0.08 R)
• M28: 4,885,866 km (0.108 R)
• M29: 5,232,934 km (0.11 R)
• M30: 6,031,188 km (0.111 R)
• M31: 6,485,666 km (0.077 R)
• M32: 6,617,462 km (0.043 R)
• M33: 6,750,305 km (0.107 R)
• M34: 6,884,045 km (0.111 R)
• M35: 7,120,111 km (0.088 R)
• M36: 7,652,529 km (0.09 R)
• M37: 8,126,755 km (0.117 R)
• M38: 8,412,337 km (0.104 R)
• M39: 8,683,109 km (0.083 R)
• M40: 8,792,166 km (0.092 R)
• M41: 9,085,378 km (0.12 R)
• M42: 9,475,230 km (0.026 R)
• M43: 9,643,827 km (0.077 R)
• M44: 10,175,198 km (0.078 R)
• M45: 10,367,282 km (0.092 R)
• M46: 10,677,249 km (0.108 R)
• M47: 11,365,698 km (0.115 R)
• M48: 11,505,123 km (0.111 R)
• M49: 11,645,147 km (0.114 R)
• M50: 11,785,769 km (0.115 R)
• M51: 11,947,036 km (0.107 R)
• M52: 12,251,617 km (0.101 R)
• M53: 12,415,127 km (0.107 R)
• M54: 12,620,525 km (0.101 R)
• M55: 12,930,642 km (0.081 R)
• M56: 13,055,406 km (0.083 R)
• M57: 13,390,206 km (0.12 R)
• M58: 13,727,699 km (0.104 R)
• M59: 13,897,642 km (0.113 R)
• M60: 14,046,791 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 743.7

Radius: 3

Gravity: 82.63 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 10.18 AU - 10.58 AU

Year: 14705 Days

Day: 22.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 30,263,600 km

• M1: 53,406 km (0.104 R)
• M2: 419,024 km (0.078 R)
• M3: 508,932 km (0.079 R)
• M4: 527,632 km (0.118 R)
• M5: 604,974 km (0.051 R)
• M6: 770,579 km (0.077 R)
• M7: 814,112 km (0.062 R)
• M8: 1,960,779 km (0.082 R)
• M9: 2,020,618 km (0.051 R)
• M10: 2,203,577 km (0.079 R)
• M11: 2,683,935 km (0.09 R)
• M12: 3,265,871 km (0.103 R)
• M13: 3,336,781 km (0.085 R)
• M14: 3,552,650 km (0.113 R)
• M15: 3,699,107 km (0.07 R)
• M16: 4,035,851 km (0.075 R)
• M17: 4,265,783 km (0.037 R)
• M18: 4,658,478 km (0.061 R)
• M19: 5,817,562 km (0.084 R)
• M20: 5,946,815 km (0.098 R)
• M21: 6,252,144 km (0.065 R)
• M22: 6,968,718 km (0.098 R)
• M23: 8,673,685 km (0.084 R)
• M24: 10,656,455 km (0.1 R)
• M25: 11,562,419 km (0.097 R)
• M26: 12,106,956 km (0.115 R)
• M27: 12,161,858 km (0.083 R)
• M28: 12,715,370 km (0.115 R)
• M29: 13,051,517 km (0.114 R)
• M30: 13,961,969 km (0.085 R)
• M31: 14,077,160 km (0.087 R)
• M32: 14,308,588 km (0.03 R)
• M33: 14,366,632 km (0.059 R)
• M34: 15,484,427 km (0.101 R)
• M35: 16,265,178 km (0.054 R)
• M36: 16,325,765 km (0.057 R)
• M37: 16,568,862 km (0.097 R)
• M38: 16,874,490 km (0.054 R)
• M39: 17,181,914 km (0.049 R)
• M40: 17,553,216 km (0.115 R)
• M41: 18,115,255 km (0.12 R)
• M42: 18,240,917 km (0.062 R)
• M43: 18,619,699 km (0.093 R)
• M44: 18,810,137 km (0.092 R)
• M45: 21,475,672 km (0.069 R)
• M46: 22,750,246 km (0.072 R)
• M47: 23,226,117 km (0.046 R)
• M48: 24,187,433 km (0.094 R)
• M49: 24,325,811 km (0.106 R)
• M50: 24,464,488 km (0.098 R)
• M51: 25,161,763 km (0.103 R)
• M52: 25,442,409 km (0.038 R)
• M53: 26,433,046 km (0.11 R)
• M54: 27,580,611 km (0.077 R)
• M55: 28,306,161 km (0.048 R)
• M56: 28,379,015 km (0.111 R)
• M57: 29,037,844 km (0.11 R)
• M58: 31,269,845 km (0.054 R)
• M59: 32,406,489 km (0.112 R)
• M60: 32,635,374 km (0.067 R)
• M61: 33,325,469 km (0.075 R)
• M62: 33,402,362 km (0.097 R)
• M63: 34,175,334 km (0.1 R)
• M64: 34,563,990 km (0.103 R)
• M65: 38,853,709 km (0.092 R)
• M66: 39,340,650 km (0.093 R)
• M67: 39,829,535 km (0.099 R)
• M68: 39,911,216 km (0.12 R)
• M69: 39,993,046 km (0.089 R)
• M70: 40,074,726 km (0.081 R)
• M71: 40,156,706 km (0.111 R)
• M72: 42,220,857 km (0.098 R)
• M73: 43,307,836 km (0.067 R)
• M74: 43,391,760 km (0.046 R)
• M75: 44,065,698 km (0.105 R)
• M76: 46,623,373 km (0.076 R)
• M77: 47,573,320 km (0.089 R)
• M78: 48,616,765 km (0.039 R)
• M79: 49,843,617 km (0.111 R)
• M80: 50,019,694 km (0.104 R)
• M81: 50,726,095 km (0.082 R)
• M82: 51,258,214 km (0.083 R)
• M83: 52,417,149 km (0.058 R)
• M84: 53,314,587 km (0.115 R)
• M85: 54,942,660 km (0.057 R)
• M86: 56,587,040 km (0.101 R)
• M87: 56,862,599 km (0.046 R)
• M88: 58,340,178 km (0.097 R)
• M89: 59,176,879 km (0.095 R)
• M90: 59,736,823 km (0.031 R)
• M91: 60,392,361 km (0.113 R)
• M92: 61,238,636 km (0.093 R)
• M93: 61,805,014 km (0.109 R)
• M94: 61,899,560 km (0.082 R)
• M95: 62,847,861 km (0.065 R)
• M96: 62,943,005 km (0.045 R)
• M97: 63,228,587 km (0.097 R)

Asteroid Belt

Center: 10.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.3

Radius: 4

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 9.49 AU - 12.93 AU

Year: 16503 Days

Day: 24.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 30,263,600 km

• M1: 89,460 km (0.117 R)
• M2: 407,953 km (0.119 R)
• M3: 585,526 km (0.08 R)
• M4: 785,389 km (0.1 R)
• M5: 865,573 km (0.061 R)
• M6: 906,713 km (0.055 R)
• M7: 1,212,640 km (0.102 R)
• M8: 1,581,848 km (0.115 R)
• M9: 2,038,121 km (0.079 R)
• M10: 2,651,473 km (0.108 R)
• M11: 2,854,178 km (0.081 R)
• M12: 2,998,989 km (0.105 R)
• M13: 3,646,598 km (0.108 R)
• M14: 4,101,674 km (0.112 R)
• M15: 4,265,035 km (0.111 R)
• M16: 4,768,283 km (0.105 R)
• M17: 4,964,854 km (0.09 R)
• M18: 5,416,789 km (0.025 R)
• M19: 5,908,069 km (0.099 R)
• M20: 6,066,194 km (0.104 R)
• M21: 6,092,672 km (0.115 R)
• M22: 6,145,780 km (0.032 R)
• M23: 7,721,943 km (0.113 R)
• M24: 7,866,006 km (0.032 R)
• M25: 9,476,128 km (0.086 R)
• M26: 9,661,180 km (0.069 R)
• M27: 10,540,217 km (0.12 R)
• M28: 10,924,833 km (0.11 R)
• M29: 11,674,618 km (0.086 R)
• M30: 11,906,195 km (0.104 R)
• M31: 12,239,499 km (0.109 R)
• M32: 12,542,136 km (0.102 R)
• M33: 12,779,249 km (0.072 R)
• M34: 12,847,166 km (0.116 R)
• M35: 13,189,147 km (0.075 R)
• M36: 13,395,592 km (0.064 R)
• M37: 13,811,923 km (0.052 R)
• M38: 13,916,641 km (0.108 R)
• M39: 15,482,931 km (0.068 R)
• M40: 15,555,486 km (0.115 R)
• M41: 15,846,753 km (0.118 R)
• M42: 16,582,475 km (0.091 R)
• M43: 17,896,692 km (0.101 R)
• M44: 18,585,591 km (0.099 R)
• M45: 19,244,120 km (0.071 R)
• M46: 19,556,630 km (0.072 R)
• M47: 19,635,020 km (0.105 R)
• M48: 21,063,829 km (0.111 R)
• M49: 22,484,859 km (0.076 R)
• M50: 24,020,332 km (0.118 R)
• M51: 25,760,903 km (0.118 R)
• M52: 25,803,838 km (0.104 R)
• M53: 26,105,128 km (0.066 R)
• M54: 26,450,998 km (0.111 R)
• M55: 27,016,328 km (0.08 R)
• M56: 27,366,088 km (0.106 R)
• M57: 27,981,983 km (0.085 R)
• M58: 29,272,115 km (0.1 R)
• M59: 29,901,772 km (0.089 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 18,557 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit