🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.97 AU - 1.15 AU

Year: 382 Days

Day: 35.7 Hours

Environment

Temp: 75 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,931,495 km

• M1: 282,590 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.91 AU - 2.17 AU

Year: 1019 Days

Day: 35.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.16 AU - 2.52 AU

Year: 1252 Days

Day: 36.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,931,495 km

• M1: 287,527 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.23 AU - 2.47 AU

Year: 1260 Days

Day: 43.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,931,495 km

• M1: 126,111 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3 AU - 3.92 AU

Year: 2252 Days

Day: 32.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,931,495 km

• M1: 1,300,454 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.5 AU - 5 AU

Year: 3622 Days

Day: 47.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.5

Radius: 13.2

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.05 AU - 8.33 AU

Year: 6745 Days

Day: 9.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 26,931,495 km

• M1: 191,186 km (0.107 R)
• M2: 560,842 km (0.032 R)
• M3: 704,756 km (0.055 R)
• M4: 923,468 km (0.099 R)
• M5: 1,286,242 km (0.093 R)
• M6: 1,429,258 km (0.104 R)
• M7: 1,616,106 km (0.063 R)
• M8: 1,771,538 km (0.113 R)
• M9: 2,268,502 km (0.105 R)
• M10: 2,738,539 km (0.086 R)
• M11: 2,831,588 km (0.115 R)
• M12: 3,387,345 km (0.043 R)
• M13: 3,691,028 km (0.114 R)
• M14: 3,846,311 km (0.089 R)
• M15: 3,977,209 km (0.094 R)
• M16: 4,270,870 km (0.077 R)
• M17: 4,488,834 km (0.104 R)
• M18: 4,766,637 km (0.063 R)
• M19: 5,078,848 km (0.055 R)
• M20: 5,456,433 km (0.045 R)
• M21: 5,604,086 km (0.092 R)
• M22: 6,116,159 km (0.058 R)
• M23: 6,424,481 km (0.062 R)
• M24: 6,580,661 km (0.099 R)
• M25: 6,960,490 km (0.061 R)
• M26: 7,153,172 km (0.115 R)
• M27: 7,609,595 km (0.077 R)
• M28: 7,708,629 km (0.087 R)
• M29: 8,041,933 km (0.05 R)
• M30: 8,142,911 km (0.114 R)
• M31: 9,140,280 km (0.053 R)
• M32: 9,351,512 km (0.088 R)
• M33: 9,707,107 km (0.034 R)
• M34: 10,689,366 km (0.085 R)
• M35: 11,627,195 km (0.094 R)
• M36: 11,779,636 km (0.062 R)
• M37: 12,163,803 km (0.076 R)
• M38: 12,513,114 km (0.101 R)
• M39: 12,708,638 km (0.088 R)
• M40: 13,181,966 km (0.12 R)
• M41: 13,741,612 km (0.094 R)
• M42: 14,472,397 km (0.099 R)
• M43: 15,008,257 km (0.071 R)
• M44: 15,174,310 km (0.117 R)
• M45: 15,929,630 km (0.102 R)
• M46: 16,312,002 km (0.112 R)
• M47: 16,783,385 km (0.088 R)
• M48: 16,869,553 km (0.098 R)
• M49: 17,215,723 km (0.117 R)
• M50: 17,564,286 km (0.095 R)
• M51: 18,091,618 km (0.072 R)
• M52: 18,224,162 km (0.069 R)
• M53: 19,522,971 km (0.059 R)
• M54: 19,886,494 km (0.093 R)
• M55: 19,977,748 km (0.077 R)
• M56: 20,160,557 km (0.114 R)
• M57: 20,482,043 km (0.056 R)
• M58: 20,758,949 km (0.099 R)
• M59: 22,114,455 km (0.053 R)
• M60: 23,161,939 km (0.087 R)
• M61: 24,371,737 km (0.116 R)
• M62: 27,054,476 km (0.073 R)
• M63: 27,358,309 km (0.119 R)
• M64: 28,020,579 km (0.087 R)
• M65: 28,430,627 km (0.076 R)
• M66: 28,688,084 km (0.111 R)
• M67: 29,464,797 km (0.089 R)
• M68: 30,353,408 km (0.064 R)
• M69: 30,563,743 km (0.111 R)
• M70: 30,721,868 km (0.096 R)
• M71: 30,986,057 km (0.075 R)
• M72: 31,144,781 km (0.076 R)
• M73: 31,357,060 km (0.036 R)
• M74: 33,125,905 km (0.094 R)
• M75: 34,432,643 km (0.117 R)
• M76: 34,652,103 km (0.107 R)
• M77: 34,762,057 km (0.073 R)
• M78: 35,756,285 km (0.093 R)
• M79: 35,978,438 km (0.071 R)
• M80: 36,480,189 km (0.115 R)
• M81: 36,871,986 km (0.057 R)
• M82: 37,096,532 km (0.09 R)
• M83: 37,659,768 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.5

Radius: 11.2

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 11.26 AU - 14.08 AU

Year: 15778 Days

Day: 14.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 26,931,495 km

• M1: 171,290 km (0.096 R)
• M2: 437,873 km (0.105 R)
• M3: 751,131 km (0.074 R)
• M4: 1,716,336 km (0.068 R)
• M5: 2,245,464 km (0.102 R)
• M6: 2,528,503 km (0.039 R)
• M7: 2,763,521 km (0.099 R)
• M8: 3,608,450 km (0.074 R)
• M9: 4,042,583 km (0.101 R)
• M10: 4,422,861 km (0.113 R)
• M11: 4,528,627 km (0.062 R)
• M12: 4,635,290 km (0.1 R)
• M13: 4,814,957 km (0.065 R)
• M14: 5,070,171 km (0.054 R)
• M15: 6,613,123 km (0.117 R)
• M16: 6,734,298 km (0.099 R)
• M17: 6,815,679 km (0.036 R)
• M18: 6,897,210 km (0.083 R)
• M19: 6,979,040 km (0.102 R)
• M20: 8,862,028 km (0.061 R)
• M21: 8,951,189 km (0.026 R)
• M22: 9,629,465 km (0.073 R)
• M23: 10,606,788 km (0.082 R)
• M24: 10,844,050 km (0.099 R)
• M25: 11,083,257 km (0.093 R)
• M26: 12,106,507 km (0.096 R)
• M27: 12,205,541 km (0.047 R)
• M28: 13,007,684 km (0.119 R)
• M29: 13,210,838 km (0.108 R)
• M30: 13,415,039 km (0.095 R)
• M31: 13,774,972 km (0.117 R)
• M32: 13,982,165 km (0.112 R)
• M33: 14,086,136 km (0.071 R)
• M34: 14,294,825 km (0.085 R)
• M35: 14,926,876 km (0.09 R)
• M36: 15,784,071 km (0.114 R)
• M37: 16,382,612 km (0.102 R)
• M38: 16,767,378 km (0.119 R)
• M39: 18,792,933 km (0.114 R)
• M40: 19,659,554 km (0.101 R)
• M41: 20,068,554 km (0.066 R)
• M42: 20,539,339 km (0.094 R)
• M43: 20,657,521 km (0.088 R)
• M44: 21,312,012 km (0.107 R)
• M45: 21,551,668 km (0.076 R)
• M46: 22,094,259 km (0.091 R)
• M47: 22,580,303 km (0.077 R)
• M48: 23,192,906 km (0.103 R)
• M49: 25,189,738 km (0.087 R)
• M50: 25,379,728 km (0.119 R)
• M51: 26,016,566 km (0.091 R)
• M52: 26,208,649 km (0.113 R)
• M53: 27,696,849 km (0.109 R)
• M54: 27,827,598 km (0.069 R)
• M55: 29,612,151 km (0.118 R)
• M56: 30,148,010 km (0.106 R)
• M57: 32,117,316 km (0.077 R)
• M58: 32,667,837 km (0.082 R)
• M59: 33,221,498 km (0.104 R)
• M60: 33,429,888 km (0.06 R)
• M61: 35,538,021 km (0.041 R)
• M62: 35,609,080 km (0.107 R)
• M63: 36,250,257 km (0.063 R)
• M64: 36,536,438 km (0.106 R)
• M65: 37,039,086 km (0.048 R)
• M66: 37,833,750 km (0.073 R)
• M67: 39,072,720 km (0.087 R)
• M68: 39,146,023 km (0.096 R)
• M69: 39,366,231 km (0.105 R)
• M70: 41,216,906 km (0.109 R)
• M71: 41,965,045 km (0.084 R)
• M72: 42,793,369 km (0.116 R)
• M73: 42,944,462 km (0.114 R)
• M74: 43,931,360 km (0.082 R)
• M75: 44,160,244 km (0.105 R)
• M76: 44,389,428 km (0.089 R)
• M77: 44,619,061 km (0.084 R)
• M78: 44,772,399 km (0.103 R)
• M79: 45,850,251 km (0.106 R)
• M80: 46,082,427 km (0.114 R)
• M81: 47,796,370 km (0.062 R)
• M82: 48,346,142 km (0.085 R)
• M83: 49,055,984 km (0.05 R)
• M84: 49,293,396 km (0.098 R)
• M85: 49,531,107 km (0.08 R)
• M86: 54,775,859 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.1

Radius: 7.9

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 14.96 AU - 17.1 AU

Year: 22453 Days

Day: 16 Hours

Environment

Temp: -187 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 26,931,495 km

• M1: 117,434 km (0.113 R)
• M2: 198,068 km (0.11 R)
• M3: 329,265 km (0.088 R)
• M4: 425,606 km (0.096 R)
• M5: 1,158,336 km (0.108 R)
• M6: 1,213,688 km (0.12 R)
• M7: 1,312,721 km (0.05 R)
• M8: 1,945,969 km (0.115 R)
• M9: 2,130,423 km (0.099 R)
• M10: 2,233,347 km (0.064 R)
• M11: 2,285,556 km (0.084 R)
• M12: 2,498,284 km (0.118 R)
• M13: 2,791,945 km (0.115 R)
• M14: 3,233,408 km (0.107 R)
• M15: 3,452,420 km (0.092 R)
• M16: 3,738,002 km (0.07 R)
• M17: 3,904,804 km (0.09 R)
• M18: 4,073,849 km (0.107 R)
• M19: 4,485,393 km (0.105 R)
• M20: 4,551,515 km (0.107 R)
• M21: 4,729,686 km (0.073 R)
• M22: 5,161,875 km (0.076 R)
• M23: 5,726,008 km (0.041 R)
• M24: 5,821,900 km (0.098 R)
• M25: 7,796,742 km (0.058 R)
• M26: 9,499,914 km (0.107 R)
• M27: 9,842,493 km (0.088 R)
• M28: 10,686,973 km (0.037 R)
• M29: 10,953,855 km (0.094 R)
• M30: 11,132,924 km (0.078 R)
• M31: 11,373,328 km (0.075 R)
• M32: 13,102,978 km (0.103 R)
• M33: 13,166,258 km (0.091 R)
• M34: 13,293,117 km (0.079 R)
• M35: 13,452,289 km (0.088 R)
• M36: 13,772,578 km (0.118 R)
• M37: 14,616,909 km (0.1 R)
• M38: 15,477,844 km (0.058 R)
• M39: 15,880,861 km (0.027 R)
• M40: 15,982,139 km (0.093 R)
• M41: 16,491,819 km (0.119 R)
• M42: 16,800,140 km (0.035 R)
• M43: 17,387,761 km (0.115 R)
• M44: 18,228,800 km (0.107 R)
• M45: 18,689,860 km (0.102 R)
• M46: 19,950,222 km (0.095 R)
• M47: 20,719,604 km (0.113 R)
• M48: 21,498,560 km (0.118 R)
• M49: 21,797,906 km (0.12 R)
• M50: 22,438,484 km (0.097 R)
• M51: 22,514,330 km (0.076 R)
• M52: 23,123,492 km (0.077 R)
• M53: 23,430,168 km (0.116 R)
• M54: 23,583,955 km (0.096 R)
• M55: 26,610,170 km (0.079 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 16,017 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit