🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.61 AU - 0.73 AU

Year: 196 Days

Day: 32.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.06 AU - 1.34 AU

Year: 471 Days

Day: 20.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 177 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.48 AU - 1.7 AU

Year: 718 Days

Day: 33.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,475,176 km

• M1: 486,791 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.81 AU - 2.63 AU

Year: 1185 Days

Day: 14.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,475,176 km

• M1: 313,856 km (0.038 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.28 AU - 2.64 AU

Year: 1382 Days

Day: 20.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.5

Radius: 8.9

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.31 AU - 6.11 AU

Year: 4259 Days

Day: 12.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 76,475,176 km

• M1: 214,972 km (0.086 R)
• M2: 369,507 km (0.091 R)
• M3: 543,489 km (0.089 R)
• M4: 721,361 km (0.101 R)
• M5: 918,681 km (0.112 R)
• M6: 1,105,678 km (0.053 R)
• M7: 1,424,770 km (0.074 R)
• M8: 1,532,331 km (0.093 R)
• M9: 1,610,870 km (0.049 R)
• M10: 2,128,030 km (0.055 R)
• M11: 2,770,253 km (0.096 R)
• M12: 3,023,373 km (0.042 R)
• M13: 3,162,798 km (0.052 R)
• M14: 3,243,581 km (0.106 R)
• M15: 3,386,297 km (0.042 R)
• M16: 3,489,670 km (0.12 R)
• M17: 3,978,555 km (0.11 R)
• M18: 4,043,930 km (0.115 R)
• M19: 4,153,734 km (0.12 R)
• M20: 4,220,006 km (0.051 R)
• M21: 4,717,419 km (0.084 R)
• M22: 4,856,246 km (0.107 R)
• M23: 4,949,595 km (0.084 R)
• M24: 5,668,712 km (0.096 R)
• M25: 5,866,032 km (0.102 R)
• M26: 6,090,728 km (0.093 R)
• M27: 6,191,557 km (0.058 R)
• M28: 6,471,604 km (0.1 R)
• M29: 6,677,899 km (0.028 R)
• M30: 6,807,900 km (0.08 R)
• M31: 6,886,289 km (0.105 R)
• M32: 7,044,115 km (0.108 R)
• M33: 7,123,402 km (0.11 R)
• M34: 7,363,207 km (0.099 R)
• M35: 7,878,273 km (0.102 R)
• M36: 8,043,429 km (0.04 R)
• M37: 8,209,632 km (0.118 R)
• M38: 8,405,007 km (0.047 R)
• M39: 8,771,970 km (0.078 R)
• M40: 9,057,702 km (0.102 R)
• M41: 9,115,297 km (0.03 R)
• M42: 9,172,893 km (0.049 R)
• M43: 9,433,941 km (0.119 R)
• M44: 9,756,175 km (0.097 R)
• M45: 9,903,977 km (0.075 R)
• M46: 10,381,643 km (0.107 R)
• M47: 11,142,947 km (0.112 R)
• M48: 11,608,496 km (0.088 R)
• M49: 12,143,607 km (0.059 R)
• M50: 12,848,213 km (0.11 R)
• M51: 13,401,725 km (0.114 R)
• M52: 13,467,399 km (0.112 R)
• M53: 13,664,868 km (0.094 R)
• M54: 13,830,323 km (0.083 R)
• M55: 14,599,555 km (0.116 R)
• M56: 14,972,353 km (0.1 R)
• M57: 15,623,702 km (0.113 R)
• M58: 15,761,931 km (0.093 R)
• M59: 16,635,582 km (0.116 R)
• M60: 16,989,381 km (0.109 R)
• M61: 17,309,970 km (0.115 R)
• M62: 17,668,556 km (0.082 R)
• M63: 19,016,433 km (0.034 R)
• M64: 19,349,288 km (0.083 R)
• M65: 19,758,737 km (0.055 R)
• M66: 20,510,616 km (0.088 R)
• M67: 20,586,313 km (0.104 R)
• M68: 21,310,067 km (0.072 R)
• M69: 21,617,192 km (0.079 R)
• M70: 22,586,735 km (0.116 R)
• M71: 23,333,079 km (0.099 R)
• M72: 23,530,847 km (0.1 R)
• M73: 24,327,456 km (0.047 R)
• M74: 24,648,493 km (0.114 R)
• M75: 25,213,824 km (0.118 R)
• M76: 25,376,137 km (0.085 R)
• M77: 25,579,441 km (0.106 R)
• M78: 25,742,652 km (0.044 R)
• M79: 25,906,013 km (0.102 R)
• M80: 26,480,768 km (0.096 R)
• M81: 26,935,246 km (0.038 R)
• M82: 28,145,942 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.3

Radius: 13.5

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 6.05 AU - 8.99 AU

Year: 7386 Days

Day: 6.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 76,475,176 km

• M1: 185,352 km (0.114 R)
• M2: 274,362 km (0.115 R)
• M3: 383,419 km (0.028 R)
• M4: 1,235,978 km (0.095 R)
• M5: 1,753,137 km (0.063 R)
• M6: 1,912,908 km (0.079 R)
• M7: 2,161,988 km (0.108 R)
• M8: 2,355,867 km (0.088 R)
• M9: 2,807,653 km (0.07 R)
• M10: 3,044,017 km (0.073 R)
• M11: 3,435,964 km (0.114 R)
• M12: 3,612,489 km (0.082 R)
• M13: 3,714,814 km (0.105 R)
• M14: 3,870,247 km (0.093 R)
• M15: 3,974,965 km (0.038 R)
• M16: 4,241,100 km (0.088 R)
• M17: 4,403,713 km (0.044 R)
• M18: 4,540,744 km (0.075 R)
• M19: 4,651,447 km (0.115 R)
• M20: 4,875,694 km (0.097 R)
• M21: 5,103,382 km (0.106 R)
• M22: 5,422,474 km (0.105 R)
• M23: 5,569,529 km (0.111 R)
• M24: 6,202,328 km (0.089 R)
• M25: 6,542,962 km (0.081 R)
• M26: 7,081,514 km (0.113 R)
• M27: 8,100,426 km (0.115 R)
• M28: 8,336,790 km (0.08 R)
• M29: 8,816,551 km (0.118 R)
• M30: 8,990,084 km (0.086 R)
• M31: 10,055,221 km (0.066 R)
• M32: 10,163,979 km (0.118 R)
• M33: 10,419,192 km (0.049 R)
• M34: 10,750,402 km (0.109 R)
• M35: 11,612,834 km (0.026 R)
• M36: 11,841,419 km (0.09 R)
• M37: 12,071,501 km (0.111 R)
• M38: 12,264,482 km (0.09 R)
• M39: 12,770,871 km (0.107 R)
• M40: 13,683,717 km (0.114 R)
• M41: 15,071,387 km (0.116 R)
• M42: 15,446,130 km (0.055 R)
• M43: 16,418,067 km (0.116 R)
• M44: 16,976,217 km (0.081 R)
• M45: 17,322,685 km (0.104 R)
• M46: 17,671,697 km (0.119 R)
• M47: 18,911,116 km (0.095 R)
• M48: 19,315,479 km (0.081 R)
• M49: 19,405,686 km (0.096 R)
• M50: 19,541,371 km (0.057 R)
• M51: 20,591,698 km (0.099 R)
• M52: 20,776,302 km (0.11 R)
• M53: 21,426,454 km (0.115 R)
• M54: 21,660,425 km (0.12 R)
• M55: 22,177,884 km (0.063 R)
• M56: 22,651,810 km (0.06 R)
• M57: 24,434,718 km (0.025 R)
• M58: 25,466,494 km (0.086 R)
• M59: 25,763,895 km (0.117 R)
• M60: 26,412,402 km (0.093 R)
• M61: 26,562,748 km (0.119 R)
• M62: 26,713,393 km (0.101 R)
• M63: 27,268,401 km (0.115 R)
• M64: 30,256,917 km (0.119 R)
• M65: 30,361,785 km (0.049 R)
• M66: 30,571,970 km (0.102 R)
• M67: 30,993,836 km (0.104 R)
• M68: 31,099,602 km (0.085 R)
• M69: 31,630,076 km (0.066 R)
• M70: 32,700,150 km (0.118 R)
• M71: 32,807,860 km (0.108 R)
• M72: 36,538,083 km (0.111 R)
• M73: 36,929,730 km (0.096 R)
• M74: 37,322,574 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.2

Radius: 14.2

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 9.59 AU - 14.69 AU

Year: 15150 Days

Day: 9.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 76,475,176 km

• M1: 178,021 km (0.06 R)
• M2: 292,314 km (0.112 R)
• M3: 503,696 km (0.068 R)
• M4: 670,348 km (0.099 R)
• M5: 761,752 km (0.117 R)
• M6: 891,603 km (0.092 R)
• M7: 1,047,634 km (0.113 R)
• M8: 1,138,589 km (0.043 R)
• M9: 1,368,970 km (0.084 R)
• M10: 1,679,087 km (0.047 R)
• M11: 1,989,352 km (0.09 R)
• M12: 2,539,573 km (0.076 R)
• M13: 2,767,710 km (0.097 R)
• M14: 3,082,763 km (0.109 R)
• M15: 3,190,324 km (0.119 R)
• M16: 3,577,184 km (0.075 R)
• M17: 3,949,982 km (0.074 R)
• M18: 4,426,302 km (0.056 R)
• M19: 4,548,374 km (0.069 R)
• M20: 5,401,231 km (0.097 R)
• M21: 5,499,068 km (0.072 R)
• M22: 5,762,959 km (0.105 R)
• M23: 6,098,806 km (0.119 R)
• M24: 6,269,198 km (0.031 R)
• M25: 6,824,954 km (0.104 R)
• M26: 7,001,928 km (0.105 R)
• M27: 7,360,365 km (0.117 R)
• M28: 7,469,122 km (0.048 R)
• M29: 7,835,637 km (0.099 R)
• M30: 7,983,889 km (0.119 R)
• M31: 8,170,437 km (0.104 R)
• M32: 8,472,027 km (0.076 R)
• M33: 9,008,784 km (0.069 R)
• M34: 9,203,261 km (0.104 R)
• M35: 9,359,740 km (0.1 R)
• M36: 9,635,748 km (0.067 R)
• M37: 10,480,228 km (0.115 R)
• M38: 11,056,330 km (0.051 R)
• M39: 11,264,720 km (0.072 R)
• M40: 12,068,060 km (0.097 R)
• M41: 13,241,506 km (0.057 R)
• M42: 13,507,192 km (0.107 R)
• M43: 14,315,020 km (0.117 R)
• M44: 14,954,102 km (0.07 R)
• M45: 15,092,331 km (0.104 R)
• M46: 16,927,149 km (0.103 R)
• M47: 17,215,573 km (0.082 R)
• M48: 17,797,509 km (0.083 R)
• M49: 18,287,442 km (0.06 R)
• M50: 18,931,012 km (0.112 R)
• M51: 19,280,622 km (0.061 R)
• M52: 19,733,306 km (0.058 R)
• M53: 21,474,774 km (0.115 R)
• M54: 23,158,648 km (0.092 R)
• M55: 24,884,559 km (0.097 R)
• M56: 25,048,368 km (0.092 R)
• M57: 25,432,386 km (0.046 R)
• M58: 25,762,997 km (0.107 R)
• M59: 26,707,409 km (0.105 R)
• M60: 26,875,257 km (0.092 R)
• M61: 27,324,649 km (0.067 R)
• M62: 28,687,636 km (0.028 R)
• M63: 28,916,820 km (0.116 R)
• M64: 29,204,347 km (0.052 R)
• M65: 29,956,375 km (0.115 R)
• M66: 31,361,249 km (0.057 R)
• M67: 31,834,277 km (0.052 R)
• M68: 32,907,343 km (0.115 R)
• M69: 33,267,724 km (0.099 R)
• M70: 33,931,789 km (0.104 R)
• M71: 34,600,192 km (0.115 R)
• M72: 35,518,723 km (0.049 R)
• M73: 37,379,571 km (0.075 R)
• M74: 37,630,148 km (0.12 R)
• M75: 38,954,538 km (0.12 R)
• M76: 39,463,170 km (0.071 R)
• M77: 39,590,628 km (0.085 R)
• M78: 41,389,841 km (0.096 R)
• M79: 41,778,796 km (0.05 R)
• M80: 42,299,396 km (0.08 R)
• M81: 42,691,193 km (0.05 R)
• M82: 44,006,009 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.4

Radius: 5.5

Gravity: 9.43 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 17.54 AU - 21.78 AU

Year: 31221 Days

Day: 20.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 76,475,176 km

• M1: 70,760 km (0.066 R)
• M2: 181,612 km (0.053 R)
• M3: 237,711 km (0.111 R)
• M4: 465,399 km (0.043 R)
• M5: 547,379 km (0.113 R)
• M6: 656,884 km (0.034 R)
• M7: 725,998 km (0.108 R)
• M8: 1,219,522 km (0.04 R)
• M9: 1,700,928 km (0.029 R)
• M10: 2,235,441 km (0.076 R)
• M11: 2,594,177 km (0.065 R)
• M12: 3,126,147 km (0.066 R)
• M13: 3,445,089 km (0.064 R)
• M14: 3,526,471 km (0.091 R)
• M15: 4,287,176 km (0.083 R)
• M16: 4,958,421 km (0.08 R)
• M17: 5,050,424 km (0.097 R)
• M18: 5,096,650 km (0.077 R)
• M19: 6,396,356 km (0.104 R)
• M20: 6,496,587 km (0.099 R)
• M21: 6,698,394 km (0.052 R)
• M22: 6,749,258 km (0.083 R)
• M23: 7,473,910 km (0.036 R)
• M24: 8,884,019 km (0.096 R)
• M25: 9,391,006 km (0.083 R)
• M26: 9,447,854 km (0.116 R)
• M27: 9,504,850 km (0.104 R)
• M28: 9,965,163 km (0.075 R)
• M29: 10,023,207 km (0.068 R)
• M30: 10,081,401 km (0.11 R)
• M31: 10,491,598 km (0.106 R)
• M32: 11,147,285 km (0.084 R)
• M33: 12,498,005 km (0.083 R)
• M34: 12,560,536 km (0.042 R)
• M35: 12,623,368 km (0.119 R)
• M36: 14,029,438 km (0.117 R)
• M37: 14,949,764 km (0.095 R)
• M38: 15,216,198 km (0.1 R)
• M39: 16,709,933 km (0.113 R)
• M40: 17,474,228 km (0.071 R)
• M41: 18,606,086 km (0.037 R)
• M42: 19,980,740 km (0.109 R)
• M43: 20,054,043 km (0.117 R)
• M44: 21,763,349 km (0.106 R)
• M45: 22,141,083 km (0.104 R)
• M46: 26,195,784 km (0.119 R)
• M47: 27,001,219 km (0.036 R)
• M48: 31,319,062 km (0.072 R)
• M49: 31,489,305 km (0.072 R)
• M50: 31,659,996 km (0.101 R)
• M51: 32,173,715 km (0.047 R)
• M52: 33,035,847 km (0.111 R)
• M53: 33,818,394 km (0.06 R)
• M54: 36,023,915 km (0.115 R)
• M55: 36,739,442 km (0.112 R)
• M56: 37,640,320 km (0.088 R)
• M57: 37,912,140 km (0.06 R)
• M58: 40,571,990 km (0.064 R)
• M59: 40,850,541 km (0.088 R)
• M60: 41,036,641 km (0.038 R)
• M61: 42,159,074 km (0.1 R)
• M62: 42,818,501 km (0.097 R)
• M63: 44,434,008 km (0.094 R)
• M64: 45,779,192 km (0.073 R)
• M65: 45,972,473 km (0.083 R)
• M66: 48,805,408 km (0.085 R)
• M67: 49,795,297 km (0.027 R)
• M68: 50,492,273 km (0.083 R)
• M69: 51,895,651 km (0.108 R)
• M70: 52,500,924 km (0.066 R)
• M71: 54,228,929 km (0.089 R)
• M72: 54,433,429 km (0.085 R)
• M73: 54,945,802 km (0.098 R)
• M74: 56,078,707 km (0.115 R)
• M75: 56,492,494 km (0.066 R)
• M76: 56,596,166 km (0.118 R)
• M77: 57,635,871 km (0.098 R)
• M78: 58,472,273 km (0.065 R)
• M79: 58,576,991 km (0.096 R)
• M80: 63,465,999 km (0.086 R)
• M81: 63,681,570 km (0.111 R)
• M82: 64,221,319 km (0.111 R)
• M83: 65,196,996 km (0.083 R)
• M84: 71,824,630 km (0.084 R)
• M85: 71,936,978 km (0.047 R)
• M86: 74,762,433 km (0.087 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 17,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit