🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.46 AU - 0.76 AU

Year: 216 Days

Day: 40 Hours

Environment

Temp: -1 °C

Axial Tilt: 47.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.01 AU - 1.09 AU

Year: 487 Days

Day: 36.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.04 AU - 1.36 AU

Year: 596 Days

Day: 43.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,235,859 km

• M1: 448,794 km (0.113 R)
• M2: 587,620 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.1 AU - 1.48 AU

Year: 664 Days

Day: 19.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,235,859 km

• M1: 81,232 km (0.104 R)
• M2: 400,773 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.47 AU - 2.21 AU

Year: 1131 Days

Day: 22.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.98 AU - 2.2 AU

Year: 1369 Days

Day: 40.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,235,859 km

• M1: 302,786 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.5

Radius: 10.1

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.16 AU - 4.16 AU

Year: 3844 Days

Day: 13.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 141.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 65,235,859 km

• M1: 146,008 km (0.084 R)
• M2: 282,291 km (0.047 R)
• M3: 502,499 km (0.091 R)
• M4: 612,304 km (0.068 R)
• M5: 749,934 km (0.111 R)
• M6: 818,001 km (0.072 R)
• M7: 1,057,657 km (0.087 R)
• M8: 1,331,720 km (0.11 R)
• M9: 1,452,595 km (0.103 R)
• M10: 1,552,228 km (0.119 R)
• M11: 1,878,201 km (0.113 R)
• M12: 2,014,635 km (0.118 R)
• M13: 2,211,505 km (0.064 R)
• M14: 2,355,867 km (0.1 R)
• M15: 2,608,837 km (0.119 R)
• M16: 3,189,726 km (0.111 R)
• M17: 3,638,519 km (0.08 R)
• M18: 3,775,252 km (0.085 R)
• M19: 4,107,210 km (0.098 R)
• M20: 4,357,936 km (0.08 R)
• M21: 4,521,745 km (0.061 R)
• M22: 4,706,199 km (0.08 R)
• M23: 4,874,347 km (0.092 R)
• M24: 4,968,594 km (0.088 R)
• M25: 5,082,588 km (0.102 R)
• M26: 5,178,181 km (0.076 R)
• M27: 5,507,894 km (0.112 R)
• M28: 5,824,443 km (0.101 R)
• M29: 6,558,371 km (0.112 R)
• M30: 6,872,676 km (0.034 R)
• M31: 7,042,469 km (0.07 R)
• M32: 7,342,862 km (0.078 R)
• M33: 7,494,704 km (0.063 R)
• M34: 7,978,503 km (0.093 R)
• M35: 8,838,093 km (0.042 R)
• M36: 9,185,459 km (0.093 R)
• M37: 9,278,808 km (0.11 R)
• M38: 9,372,606 km (0.103 R)
• M39: 9,466,553 km (0.08 R)
• M40: 9,798,212 km (0.101 R)
• M41: 10,351,275 km (0.052 R)
• M42: 10,424,129 km (0.098 R)
• M43: 10,570,436 km (0.115 R)
• M44: 10,643,889 km (0.035 R)
• M45: 10,865,144 km (0.09 R)
• M46: 11,013,545 km (0.112 R)
• M47: 11,087,895 km (0.093 R)
• M48: 11,162,544 km (0.103 R)
• M49: 11,312,292 km (0.113 R)
• M50: 11,563,317 km (0.057 R)
• M51: 11,739,992 km (0.05 R)
• M52: 12,224,540 km (0.088 R)
• M53: 12,378,775 km (0.069 R)
• M54: 12,663,460 km (0.082 R)
• M55: 13,028,927 km (0.103 R)
• M56: 13,318,399 km (0.088 R)
• M57: 13,877,147 km (0.087 R)
• M58: 14,362,144 km (0.077 R)
• M59: 14,770,546 km (0.115 R)
• M60: 14,962,480 km (0.05 R)
• M61: 15,321,216 km (0.063 R)
• M62: 15,487,568 km (0.074 R)
• M63: 16,018,790 km (0.053 R)
• M64: 16,244,234 km (0.069 R)
• M65: 16,414,028 km (0.092 R)
• M66: 16,926,849 km (0.074 R)
• M67: 17,271,673 km (0.086 R)
• M68: 17,473,929 km (0.079 R)
• M69: 17,734,977 km (0.081 R)
• M70: 18,085,335 km (0.117 R)
• M71: 18,437,788 km (0.103 R)
• M72: 18,555,821 km (0.092 R)
• M73: 18,852,024 km (0.12 R)
• M74: 19,749,761 km (0.039 R)
• M75: 19,840,268 km (0.038 R)
• M76: 20,143,204 km (0.098 R)
• M77: 20,356,081 km (0.114 R)
• M78: 20,447,486 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.1

Radius: 12.1

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.41 AU - 5.37 AU

Year: 4167 Days

Day: 10.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 65,235,859 km

• M1: 221,554 km (0.081 R)
• M2: 310,565 km (0.119 R)
• M3: 400,473 km (0.038 R)
• M4: 480,209 km (0.085 R)
• M5: 893,548 km (0.095 R)
• M6: 1,090,868 km (0.117 R)
• M7: 1,328,429 km (0.089 R)
• M8: 1,529,040 km (0.118 R)
• M9: 1,637,797 km (0.092 R)
• M10: 1,730,548 km (0.115 R)
• M11: 2,059,663 km (0.066 R)
• M12: 2,139,998 km (0.068 R)
• M13: 2,252,346 km (0.076 R)
• M14: 2,398,203 km (0.114 R)
• M15: 2,710,564 km (0.118 R)
• M16: 2,899,805 km (0.058 R)
• M17: 3,163,097 km (0.107 R)
• M18: 3,651,684 km (0.053 R)
• M19: 4,566,924 km (0.073 R)
• M20: 4,712,782 km (0.033 R)
• M21: 5,706,261 km (0.066 R)
• M22: 5,820,704 km (0.112 R)
• M23: 6,448,416 km (0.111 R)
• M24: 7,610,343 km (0.033 R)
• M25: 7,736,454 km (0.11 R)
• M26: 8,086,812 km (0.088 R)
• M27: 8,312,555 km (0.096 R)
• M28: 8,589,311 km (0.096 R)
• M29: 8,737,114 km (0.105 R)
• M30: 10,122,540 km (0.052 R)
• M31: 10,313,576 km (0.107 R)
• M32: 10,681,737 km (0.117 R)
• M33: 11,214,904 km (0.09 R)
• M34: 11,394,720 km (0.055 R)
• M35: 11,720,544 km (0.056 R)
• M36: 12,104,712 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.5

Radius: 11.2

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 6.68 AU - 7.56 AU

Year: 8607 Days

Day: 10.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 65,235,859 km

• M1: 143,614 km (0.098 R)
• M2: 227,239 km (0.079 R)
• M3: 375,790 km (0.105 R)
• M4: 627,114 km (0.09 R)
• M5: 707,000 km (0.099 R)
• M6: 878,439 km (0.105 R)
• M7: 988,244 km (0.113 R)
• M8: 1,284,148 km (0.065 R)
• M9: 1,698,983 km (0.067 R)
• M10: 2,129,526 km (0.111 R)
• M11: 2,892,924 km (0.118 R)
• M12: 3,554,445 km (0.084 R)
• M13: 3,644,204 km (0.103 R)
• M14: 4,746,740 km (0.111 R)
• M15: 5,628,321 km (0.082 R)
• M16: 6,304,353 km (0.101 R)
• M17: 6,633,618 km (0.107 R)
• M18: 6,781,720 km (0.077 R)
• M19: 7,156,912 km (0.075 R)
• M20: 7,732,564 km (0.054 R)
• M21: 8,283,234 km (0.073 R)
• M22: 8,563,281 km (0.113 R)
• M23: 8,765,388 km (0.09 R)
• M24: 9,132,950 km (0.086 R)
• M25: 10,010,342 km (0.087 R)
• M26: 10,223,219 km (0.069 R)
• M27: 10,437,593 km (0.107 R)
• M28: 11,576,482 km (0.077 R)
• M29: 12,205,989 km (0.107 R)
• M30: 12,296,795 km (0.047 R)
• M31: 13,404,418 km (0.027 R)
• M32: 15,320,468 km (0.101 R)
• M33: 15,467,672 km (0.085 R)
• M34: 16,410,587 km (0.104 R)
• M35: 16,510,818 km (0.063 R)
• M36: 17,066,424 km (0.068 R)
• M37: 17,168,001 km (0.105 R)
• M38: 18,351,620 km (0.106 R)
• M39: 18,560,159 km (0.083 R)
• M40: 18,769,446 km (0.118 R)
• M41: 19,190,564 km (0.037 R)
• M42: 19,508,310 km (0.091 R)
• M43: 19,614,674 km (0.092 R)
• M44: 19,774,445 km (0.082 R)
• M45: 20,472,169 km (0.109 R)
• M46: 20,580,329 km (0.111 R)
• M47: 21,671,346 km (0.076 R)
• M48: 21,781,450 km (0.083 R)
• M49: 22,390,463 km (0.073 R)
• M50: 22,669,164 km (0.099 R)
• M51: 24,422,900 km (0.072 R)
• M52: 24,594,937 km (0.115 R)
• M53: 26,102,584 km (0.104 R)
• M54: 26,219,720 km (0.078 R)
• M55: 27,104,441 km (0.06 R)
• M56: 27,401,543 km (0.067 R)
• M57: 28,299,280 km (0.078 R)
• M58: 29,694,429 km (0.083 R)
• M59: 30,308,080 km (0.109 R)
• M60: 30,678,335 km (0.052 R)
• M61: 31,174,102 km (0.071 R)
• M62: 31,922,989 km (0.062 R)
• M63: 32,111,033 km (0.07 R)
• M64: 32,362,507 km (0.105 R)
• M65: 33,311,107 km (0.104 R)
• M66: 34,268,833 km (0.12 R)
• M67: 35,950,463 km (0.1 R)
• M68: 36,735,552 km (0.053 R)
• M69: 36,932,722 km (0.087 R)
• M70: 37,196,164 km (0.061 R)
• M71: 37,724,843 km (0.077 R)
• M72: 39,325,989 km (0.095 R)
• M73: 40,949,276 km (0.117 R)
• M74: 41,290,209 km (0.082 R)
• M75: 41,974,919 km (0.1 R)
• M76: 42,318,694 km (0.044 R)
• M77: 43,494,384 km (0.088 R)
• M78: 43,912,061 km (0.1 R)
• M79: 45,172,573 km (0.104 R)
• M80: 45,243,034 km (0.096 R)
• M81: 46,374,143 km (0.046 R)
• M82: 47,729,350 km (0.104 R)
• M83: 47,801,008 km (0.115 R)
• M84: 48,016,279 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647.9

Radius: 3.5

Gravity: 52.89 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8.92 AU - 12.9 AU

Year: 16326 Days

Day: 22.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 65,235,859 km

• M1: 108,758 km (0.099 R)
• M2: 686,654 km (0.106 R)
• M3: 907,461 km (0.093 R)
• M4: 1,123,929 km (0.046 R)
• M5: 1,409,362 km (0.107 R)
• M6: 1,463,666 km (0.088 R)
• M7: 1,745,358 km (0.116 R)
• M8: 1,803,702 km (0.119 R)
• M9: 1,982,621 km (0.083 R)
• M10: 2,230,055 km (0.08 R)
• M11: 2,325,349 km (0.118 R)
• M12: 2,357,363 km (0.056 R)
• M13: 2,389,527 km (0.119 R)
• M14: 2,454,452 km (0.094 R)
• M15: 2,753,498 km (0.059 R)
• M16: 3,568,807 km (0.111 R)
• M17: 3,605,907 km (0.083 R)
• M18: 3,793,054 km (0.089 R)
• M19: 4,215,818 km (0.073 R)
• M20: 4,653,391 km (0.093 R)
• M21: 4,693,932 km (0.088 R)
• M22: 4,857,144 km (0.086 R)
• M23: 5,022,150 km (0.113 R)
• M24: 6,724,873 km (0.109 R)
• M25: 7,140,905 km (0.076 R)
• M26: 7,470,319 km (0.076 R)
• M27: 7,852,691 km (0.061 R)
• M28: 9,037,806 km (0.079 R)
• M29: 9,088,370 km (0.095 R)
• M30: 9,962,470 km (0.106 R)
• M31: 10,755,788 km (0.071 R)
• M32: 11,241,382 km (0.117 R)
• M33: 11,844,561 km (0.103 R)
• M34: 12,346,013 km (0.068 R)
• M35: 12,402,112 km (0.054 R)
• M36: 12,797,350 km (0.036 R)
• M37: 12,968,041 km (0.081 R)
• M38: 13,484,602 km (0.096 R)
• M39: 13,600,391 km (0.102 R)
• M40: 13,832,717 km (0.095 R)
• M41: 14,183,823 km (0.101 R)
• M42: 16,104,959 km (0.064 R)
• M43: 16,474,166 km (0.113 R)
• M44: 16,536,100 km (0.098 R)
• M45: 17,346,471 km (0.091 R)
• M46: 19,200,588 km (0.118 R)
• M47: 19,395,962 km (0.067 R)
• M48: 21,049,468 km (0.093 R)
• M49: 21,250,976 km (0.093 R)
• M50: 22,678,888 km (0.1 R)
• M51: 23,161,640 km (0.032 R)
• M52: 23,439,144 km (0.094 R)
• M53: 24,137,467 km (0.108 R)
• M54: 26,562,448 km (0.103 R)
• M55: 27,363,395 km (0.102 R)
• M56: 27,950,866 km (0.117 R)
• M57: 28,246,172 km (0.086 R)
• M58: 29,287,972 km (0.05 R)
• M59: 30,493,731 km (0.046 R)
• M60: 30,645,722 km (0.096 R)
• M61: 33,343,869 km (0.111 R)
• M62: 33,813,906 km (0.102 R)
• M63: 33,892,445 km (0.066 R)
• M64: 33,971,133 km (0.097 R)
• M65: 35,716,192 km (0.109 R)
• M66: 37,571,505 km (0.076 R)
• M67: 37,979,010 km (0.118 R)
• M68: 39,623,539 km (0.052 R)
• M69: 41,039,483 km (0.065 R)
• M70: 41,711,477 km (0.092 R)
• M71: 41,964,447 km (0.087 R)
• M72: 42,556,705 km (0.105 R)
• M73: 42,981,413 km (0.08 R)
• M74: 43,066,534 km (0.112 R)
• M75: 43,236,926 km (0.104 R)
• M76: 44,349,785 km (0.077 R)
• M77: 44,607,991 km (0.069 R)
• M78: 45,039,431 km (0.086 R)
• M79: 45,472,218 km (0.09 R)
• M80: 45,732,518 km (0.094 R)
• M81: 46,691,291 km (0.099 R)
• M82: 46,866,470 km (0.115 R)
• M83: 47,041,649 km (0.119 R)
• M84: 48,540,171 km (0.07 R)
• M85: 49,072,739 km (0.088 R)
• M86: 51,493,233 km (0.103 R)
• M87: 51,945,766 km (0.051 R)
• M88: 54,596,192 km (0.118 R)
• M89: 54,872,948 km (0.061 R)
• M90: 55,613,008 km (0.083 R)
• M91: 57,009,505 km (0.106 R)
• M92: 57,383,948 km (0.093 R)
• M93: 57,759,139 km (0.08 R)
• M94: 58,229,176 km (0.047 R)
• M95: 58,417,669 km (0.104 R)
• M96: 58,889,501 km (0.1 R)
• M97: 62,228,077 km (0.108 R)
• M98: 65,040,367 km (0.107 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 20,171 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit