🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.82 AU - 0.86 AU

Year: 276 Days

Day: 25.2 Hours

Environment

Temp: 147 °C

Axial Tilt: 155.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.53 AU - 2.53 AU

Year: 1036 Days

Day: 31.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.07 AU - 3.31 AU

Year: 1580 Days

Day: 30.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,098,571 km

• M1: 1,038,060 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.56 AU - 3.64 AU

Year: 2446 Days

Day: 24.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,098,571 km

• M1: 674,537 km (0.081 R)
• M2: 1,652,608 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.91 AU - 4.83 AU

Year: 2727 Days

Day: 25.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.33 AU - 4.61 AU

Year: 2833 Days

Day: 27.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,098,571 km

• M1: 2,499,332 km (0.078 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.07 AU - 4.97 AU

Year: 2887 Days

Day: 44.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,098,571 km

• M1: 2,723,728 km (0.065 R)

Asteroid Belt

Center: 5.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.2

Radius: 11.5

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.01 AU - 7.59 AU

Year: 5663 Days

Day: 7.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 67,098,571 km

• M1: 146,307 km (0.108 R)
• M2: 223,948 km (0.089 R)
• M3: 314,006 km (0.081 R)
• M4: 392,395 km (0.103 R)
• M5: 479,910 km (0.048 R)
• M6: 790,326 km (0.114 R)
• M7: 984,504 km (0.042 R)
• M8: 1,079,648 km (0.11 R)
• M9: 1,211,743 km (0.092 R)
• M10: 1,332,019 km (0.077 R)
• M11: 1,660,387 km (0.069 R)
• M12: 2,221,229 km (0.115 R)
• M13: 2,370,378 km (0.087 R)
• M14: 2,479,136 km (0.055 R)
• M15: 2,589,390 km (0.101 R)
• M16: 2,678,999 km (0.085 R)
• M17: 2,792,244 km (0.059 R)
• M18: 2,930,473 km (0.111 R)
• M19: 3,237,896 km (0.043 R)
• M20: 3,310,302 km (0.094 R)
• M21: 3,530,959 km (0.067 R)
• M22: 4,012,664 km (0.088 R)
• M23: 4,542,390 km (0.078 R)
• M24: 4,954,233 km (0.11 R)
• M25: 5,696,687 km (0.093 R)
• M26: 5,991,395 km (0.094 R)
• M27: 6,140,843 km (0.115 R)
• M28: 6,321,557 km (0.115 R)
• M29: 6,412,662 km (0.084 R)
• M30: 6,565,551 km (0.076 R)
• M31: 7,188,776 km (0.09 R)
• M32: 7,411,378 km (0.079 R)
• M33: 8,225,190 km (0.079 R)
• M34: 8,424,754 km (0.077 R)
• M35: 8,558,644 km (0.094 R)
• M36: 9,033,019 km (0.063 R)
• M37: 9,239,015 km (0.07 R)
• M38: 9,377,243 km (0.078 R)
• M39: 10,256,280 km (0.097 R)
• M40: 10,363,542 km (0.056 R)
• M41: 11,717,104 km (0.025 R)
• M42: 11,941,800 km (0.118 R)
• M43: 12,893,541 km (0.093 R)
• M44: 13,086,822 km (0.054 R)
• M45: 13,398,135 km (0.099 R)
• M46: 13,515,569 km (0.092 R)
• M47: 14,028,092 km (0.048 R)
• M48: 14,147,171 km (0.097 R)
• M49: 15,809,653 km (0.095 R)
• M50: 16,433,176 km (0.076 R)
• M51: 16,558,988 km (0.111 R)
• M52: 16,769,173 km (0.101 R)
• M53: 17,490,385 km (0.106 R)
• M54: 18,178,535 km (0.089 R)
• M55: 18,438,835 km (0.06 R)
• M56: 18,525,901 km (0.075 R)
• M57: 18,919,344 km (0.095 R)
• M58: 19,759,036 km (0.11 R)
• M59: 22,072,418 km (0.112 R)
• M60: 22,164,869 km (0.12 R)
• M61: 22,350,221 km (0.095 R)
• M62: 22,489,646 km (0.103 R)
• M63: 22,582,547 km (0.095 R)
• M64: 23,567,349 km (0.109 R)
• M65: 24,470,322 km (0.075 R)
• M66: 25,239,554 km (0.115 R)
• M67: 25,967,946 km (0.07 R)
• M68: 26,114,403 km (0.057 R)
• M69: 26,457,281 km (0.084 R)
• M70: 26,801,655 km (0.114 R)
• M71: 29,457,167 km (0.079 R)
• M72: 29,865,270 km (0.106 R)
• M73: 30,378,092 km (0.118 R)
• M74: 30,738,772 km (0.069 R)
• M75: 32,195,556 km (0.067 R)
• M76: 36,261,626 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.9

Radius: 10.9

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 8.67 AU - 10.69 AU

Year: 10787 Days

Day: 5.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 67,098,571 km

• M1: 156,180 km (0.063 R)
• M2: 460,013 km (0.068 R)
• M3: 731,534 km (0.055 R)
• M4: 1,937,592 km (0.119 R)
• M5: 2,322,357 km (0.031 R)
• M6: 2,534,487 km (0.094 R)
• M7: 2,932,717 km (0.096 R)
• M8: 3,092,936 km (0.09 R)
• M9: 3,232,660 km (0.033 R)
• M10: 3,374,479 km (0.092 R)
• M11: 3,446,137 km (0.08 R)
• M12: 3,664,400 km (0.074 R)
• M13: 3,887,151 km (0.112 R)
• M14: 4,165,702 km (0.102 R)
• M15: 4,346,267 km (0.066 R)
• M16: 4,715,325 km (0.052 R)
• M17: 4,795,809 km (0.119 R)
• M18: 4,876,741 km (0.096 R)
• M19: 5,940,531 km (0.089 R)
• M20: 6,951,364 km (0.076 R)
• M21: 7,539,433 km (0.057 R)
• M22: 7,791,805 km (0.086 R)
• M23: 8,014,856 km (0.108 R)
• M24: 8,175,524 km (0.118 R)
• M25: 8,467,539 km (0.076 R)
• M26: 8,895,389 km (0.091 R)
• M27: 9,772,032 km (0.05 R)
• M28: 10,081,999 km (0.083 R)
• M29: 10,465,119 km (0.091 R)
• M30: 10,746,812 km (0.105 R)
• M31: 11,031,048 km (0.057 R)
• M32: 11,245,870 km (0.099 R)
• M33: 11,788,911 km (0.117 R)
• M34: 12,863,173 km (0.081 R)
• M35: 13,051,517 km (0.114 R)
• M36: 13,431,046 km (0.04 R)
• M37: 15,302,665 km (0.101 R)
• M38: 15,422,344 km (0.095 R)
• M39: 15,542,471 km (0.101 R)
• M40: 16,472,670 km (0.114 R)
• M41: 16,841,728 km (0.116 R)
• M42: 17,254,918 km (0.057 R)
• M43: 17,462,709 km (0.071 R)
• M44: 18,812,531 km (0.107 R)
• M45: 18,940,736 km (0.105 R)
• M46: 19,026,456 km (0.103 R)
• M47: 19,370,381 km (0.099 R)
• M48: 20,414,724 km (0.066 R)
• M49: 20,502,538 km (0.116 R)
• M50: 21,521,898 km (0.055 R)
• M51: 21,880,334 km (0.115 R)
• M52: 22,557,713 km (0.108 R)
• M53: 23,471,607 km (0.089 R)
• M54: 23,701,987 km (0.1 R)
• M55: 24,304,418 km (0.105 R)
• M56: 24,444,142 km (0.113 R)
• M57: 25,382,720 km (0.069 R)
• M58: 25,619,084 km (0.116 R)
• M59: 26,956,938 km (0.107 R)
• M60: 27,053,279 km (0.046 R)
• M61: 28,170,326 km (0.117 R)
• M62: 30,048,827 km (0.086 R)
• M63: 30,600,244 km (0.099 R)
• M64: 31,003,261 km (0.103 R)
• M65: 31,661,941 km (0.116 R)
• M66: 31,967,569 km (0.108 R)
• M67: 32,479,044 km (0.066 R)
• M68: 33,251,418 km (0.042 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.8

Radius: 10.3

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 10.6 AU - 14.78 AU

Year: 16191 Days

Day: 11.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 67,098,571 km

• M1: 216,169 km (0.11 R)
• M2: 361,728 km (0.105 R)
• M3: 458,817 km (0.056 R)
• M4: 899,382 km (0.116 R)
• M5: 1,643,482 km (0.073 R)
• M6: 1,817,165 km (0.073 R)
• M7: 2,912,072 km (0.073 R)
• M8: 3,486,977 km (0.071 R)
• M9: 3,941,156 km (0.1 R)
• M10: 4,739,709 km (0.1 R)
• M11: 6,118,104 km (0.086 R)
• M12: 6,208,162 km (0.084 R)
• M13: 6,435,252 km (0.032 R)
• M14: 6,711,559 km (0.083 R)
• M15: 6,804,459 km (0.109 R)
• M16: 8,199,908 km (0.105 R)
• M17: 8,499,403 km (0.094 R)
• M18: 9,006,689 km (0.1 R)
• M19: 9,523,849 km (0.069 R)
• M20: 10,425,027 km (0.114 R)
• M21: 11,464,283 km (0.053 R)
• M22: 12,080,926 km (0.064 R)
• M23: 12,479,006 km (0.117 R)
• M24: 12,593,598 km (0.078 R)
• M25: 12,766,084 km (0.08 R)
• M26: 13,581,243 km (0.111 R)
• M27: 14,054,720 km (0.106 R)
• M28: 15,630,434 km (0.113 R)
• M29: 16,501,842 km (0.075 R)
• M30: 17,197,622 km (0.053 R)
• M31: 17,774,022 km (0.082 R)
• M32: 17,838,499 km (0.097 R)
• M33: 19,077,618 km (0.107 R)
• M34: 19,674,364 km (0.117 R)
• M35: 20,546,968 km (0.072 R)
• M36: 20,750,122 km (0.114 R)
• M37: 21,363,623 km (0.075 R)
• M38: 22,190,899 km (0.051 R)
• M39: 22,818,313 km (0.107 R)
• M40: 23,028,647 km (0.101 R)
• M41: 23,310,191 km (0.057 R)
• M42: 24,807,067 km (0.046 R)
• M43: 25,603,526 km (0.119 R)
• M44: 25,822,238 km (0.087 R)
• M45: 26,408,363 km (0.056 R)
• M46: 27,221,577 km (0.082 R)
• M47: 27,967,920 km (0.103 R)
• M48: 28,117,967 km (0.097 R)
• M49: 29,176,073 km (0.09 R)
• M50: 29,633,543 km (0.089 R)
• M51: 30,864,883 km (0.097 R)
• M52: 32,348,894 km (0.082 R)
• M53: 33,298,092 km (0.08 R)
• M54: 33,457,115 km (0.115 R)
• M55: 34,256,416 km (0.034 R)
• M56: 34,416,935 km (0.057 R)
• M57: 35,873,719 km (0.11 R)
• M58: 38,013,118 km (0.077 R)
• M59: 38,096,295 km (0.047 R)
• M60: 38,429,299 km (0.088 R)
• M61: 39,014,377 km (0.073 R)
• M62: 40,278,329 km (0.1 R)
• M63: 40,447,823 km (0.116 R)
• M64: 42,070,212 km (0.096 R)
• M65: 42,500,605 km (0.083 R)
• M66: 43,626,629 km (0.12 R)
• M67: 45,202,044 km (0.095 R)
• M68: 45,996,708 km (0.112 R)
• M69: 49,039,977 km (0.037 R)
• M70: 49,583,765 km (0.08 R)
• M71: 49,674,571 km (0.063 R)
• M72: 51,227,248 km (0.1 R)
• M73: 52,517,679 km (0.045 R)
• M74: 53,074,033 km (0.03 R)
• M75: 53,352,884 km (0.11 R)
• M76: 54,192,577 km (0.049 R)
• M77: 57,117,963 km (0.118 R)
• M78: 58,072,547 km (0.118 R)
• M79: 59,321,390 km (0.109 R)
• M80: 59,804,142 km (0.05 R)
• M81: 59,997,572 km (0.081 R)
• M82: 60,191,152 km (0.113 R)
• M83: 60,773,387 km (0.085 R)
• M84: 61,552,493 km (0.068 R)
• M85: 61,650,180 km (0.115 R)
• M86: 62,237,053 km (0.117 R)
• M87: 64,008,740 km (0.105 R)
• M88: 65,298,573 km (0.072 R)
• M89: 65,497,688 km (0.081 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 14,756 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit