🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.39 AU - 0.65 AU

Year: 164 Days

Day: 43.6 Hours

Environment

Temp: 47 °C

Axial Tilt: 42 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.58 AU - 0.64 AU

Year: 208 Days

Day: 12.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 53,332,248 km

• M1: 101,876 km (0.072 R)
• M2: 251,175 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.51 AU - 0.77 AU

Year: 224 Days

Day: 13.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,332,248 km

• M1: 93,947 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.27 AU - 1.87 AU

Year: 859 Days

Day: 36.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.73 AU - 2.89 AU

Year: 1533 Days

Day: 16.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.8

Radius: 8

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.9 AU - 2.9 AU

Year: 2156 Days

Day: 14.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 53,332,248 km

• M1: 223,798 km (0.077 R)
• M2: 276,158 km (0.112 R)
• M3: 383,868 km (0.116 R)
• M4: 496,964 km (0.11 R)
• M5: 566,228 km (0.094 R)
• M6: 673,789 km (0.064 R)
• M7: 1,094,159 km (0.076 R)
• M8: 1,194,389 km (0.118 R)
• M9: 1,260,362 km (0.055 R)
• M10: 1,335,311 km (0.11 R)
• M11: 1,473,988 km (0.056 R)
• M12: 1,553,125 km (0.065 R)
• M13: 1,892,563 km (0.102 R)
• M14: 2,057,719 km (0.055 R)
• M15: 2,337,467 km (0.102 R)
• M16: 2,420,942 km (0.117 R)
• M17: 2,735,696 km (0.031 R)
• M18: 3,185,986 km (0.11 R)
• M19: 3,258,092 km (0.115 R)
• M20: 4,210,881 km (0.066 R)
• M21: 4,347,165 km (0.099 R)
• M22: 4,554,358 km (0.092 R)
• M23: 5,452,094 km (0.118 R)
• M24: 5,952,948 km (0.102 R)
• M25: 6,144,583 km (0.115 R)
• M26: 6,364,193 km (0.097 R)
• M27: 6,547,001 km (0.095 R)
• M28: 6,718,440 km (0.045 R)
• M29: 7,106,048 km (0.09 R)
• M30: 7,350,192 km (0.081 R)
• M31: 8,184,200 km (0.085 R)
• M32: 8,454,524 km (0.106 R)
• M33: 8,916,482 km (0.117 R)
• M34: 9,018,657 km (0.091 R)
• M35: 9,446,058 km (0.109 R)
• M36: 9,580,098 km (0.112 R)
• M37: 9,669,707 km (0.082 R)
• M38: 10,061,504 km (0.092 R)
• M39: 10,122,241 km (0.115 R)
• M40: 10,228,904 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.3

Radius: 10.9

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.56 AU - 8.34 AU

Year: 8877 Days

Day: 5.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 53,332,248 km

• M1: 166,652 km (0.104 R)
• M2: 319,840 km (0.1 R)
• M3: 552,016 km (0.047 R)
• M4: 1,027,289 km (0.062 R)
• M5: 1,119,740 km (0.113 R)
• M6: 1,229,096 km (0.119 R)
• M7: 1,399,937 km (0.118 R)
• M8: 1,579,006 km (0.107 R)
• M9: 1,734,139 km (0.05 R)
• M10: 1,845,888 km (0.099 R)
• M11: 2,195,648 km (0.097 R)
• M12: 2,405,085 km (0.094 R)
• M13: 2,621,104 km (0.115 R)
• M14: 2,787,457 km (0.095 R)
• M15: 2,995,548 km (0.112 R)
• M16: 3,208,725 km (0.047 R)
• M17: 3,347,103 km (0.056 R)
• M18: 3,609,348 km (0.103 R)
• M19: 3,732,616 km (0.107 R)
• M20: 3,815,643 km (0.039 R)
• M21: 4,196,819 km (0.105 R)
• M22: 4,523,989 km (0.084 R)
• M23: 4,882,127 km (0.12 R)
• M24: 5,530,932 km (0.084 R)
• M25: 5,602,141 km (0.103 R)
• M26: 5,697,435 km (0.091 R)
• M27: 6,985,772 km (0.107 R)
• M28: 7,088,546 km (0.077 R)
• M29: 7,191,768 km (0.067 R)
• M30: 7,295,589 km (0.111 R)
• M31: 8,009,021 km (0.026 R)
• M32: 8,143,659 km (0.091 R)
• M33: 8,306,123 km (0.055 R)
• M34: 8,634,340 km (0.094 R)
• M35: 8,827,770 km (0.082 R)
• M36: 9,616,002 km (0.076 R)
• M37: 9,787,889 km (0.093 R)
• M38: 10,280,366 km (0.072 R)
• M39: 10,721,530 km (0.034 R)
• M40: 11,470,866 km (0.119 R)
• M41: 12,236,807 km (0.101 R)
• M42: 12,579,236 km (0.109 R)
• M43: 13,082,783 km (0.082 R)
• M44: 13,177,927 km (0.085 R)
• M45: 14,764,711 km (0.095 R)
• M46: 15,195,703 km (0.045 R)
• M47: 16,070,252 km (0.036 R)
• M48: 16,274,453 km (0.102 R)
• M49: 16,650,991 km (0.071 R)
• M50: 16,754,214 km (0.087 R)
• M51: 17,099,635 km (0.045 R)
• M52: 17,587,324 km (0.109 R)
• M53: 17,727,497 km (0.072 R)
• M54: 18,008,891 km (0.104 R)
• M55: 18,150,261 km (0.118 R)
• M56: 18,719,032 km (0.084 R)
• M57: 18,826,443 km (0.081 R)
• M58: 19,185,628 km (0.043 R)
• M59: 19,474,651 km (0.109 R)
• M60: 19,692,316 km (0.086 R)
• M61: 20,644,955 km (0.052 R)
• M62: 20,792,907 km (0.119 R)
• M63: 21,276,108 km (0.101 R)
• M64: 21,913,395 km (0.026 R)
• M65: 22,139,886 km (0.071 R)
• M66: 23,283,861 km (0.107 R)
• M67: 23,360,755 km (0.104 R)
• M68: 23,592,033 km (0.117 R)
• M69: 23,824,209 km (0.059 R)
• M70: 24,057,133 km (0.079 R)
• M71: 24,564,270 km (0.109 R)
• M72: 24,878,126 km (0.084 R)
• M73: 25,470,234 km (0.097 R)
• M74: 25,867,417 km (0.031 R)
• M75: 25,987,095 km (0.102 R)
• M76: 26,507,396 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227

Radius: 8.6

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 8.52 AU - 9.74 AU

Year: 12043 Days

Day: 14.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 53,332,248 km

• M1: 362,625 km (0.052 R)
• M2: 1,034,768 km (0.064 R)
• M3: 1,290,880 km (0.096 R)
• M4: 1,362,687 km (0.109 R)
• M5: 1,586,186 km (0.041 R)
• M6: 1,964,070 km (0.057 R)
• M7: 2,047,247 km (0.098 R)
• M8: 2,110,377 km (0.107 R)
• M9: 2,347,639 km (0.063 R)
• M10: 2,593,578 km (0.109 R)
• M11: 2,871,382 km (0.072 R)
• M12: 3,183,293 km (0.097 R)
• M13: 3,787,519 km (0.104 R)
• M14: 3,996,806 km (0.118 R)
• M15: 4,129,500 km (0.113 R)
• M16: 5,185,511 km (0.115 R)
• M17: 5,624,431 km (0.103 R)
• M18: 6,075,319 km (0.087 R)
• M19: 6,694,654 km (0.108 R)
• M20: 6,757,635 km (0.1 R)
• M21: 7,011,802 km (0.037 R)
• M22: 7,204,484 km (0.079 R)
• M23: 7,529,560 km (0.117 R)
• M24: 8,160,414 km (0.095 R)
• M25: 8,704,651 km (0.12 R)
• M26: 8,911,844 km (0.101 R)
• M27: 9,331,167 km (0.083 R)
• M28: 9,614,206 km (0.118 R)
• M29: 9,864,184 km (0.101 R)
• M30: 10,517,030 km (0.096 R)
• M31: 10,663,935 km (0.052 R)
• M32: 10,959,989 km (0.059 R)
• M33: 11,221,187 km (0.076 R)
• M34: 12,055,494 km (0.115 R)
• M35: 12,441,307 km (0.093 R)
• M36: 13,622,980 km (0.078 R)
• M37: 13,823,442 km (0.113 R)
• M38: 14,024,800 km (0.105 R)
• M39: 14,308,438 km (0.109 R)
• M40: 15,087,843 km (0.112 R)
• M41: 16,303,924 km (0.098 R)
• M42: 16,559,437 km (0.08 R)
• M43: 16,644,857 km (0.09 R)
• M44: 17,856,750 km (0.109 R)
• M45: 18,473,392 km (0.113 R)
• M46: 19,954,112 km (0.087 R)
• M47: 20,548,016 km (0.108 R)
• M48: 22,790,338 km (0.112 R)
• M49: 23,795,486 km (0.111 R)
• M50: 24,619,920 km (0.106 R)
• M51: 24,912,982 km (0.112 R)
• M52: 25,158,173 km (0.085 R)
• M53: 25,601,581 km (0.031 R)
• M54: 27,806,205 km (0.093 R)
• M55: 30,436,584 km (0.042 R)
• M56: 30,803,847 km (0.075 R)
• M57: 32,715,409 km (0.105 R)
• M58: 33,956,622 km (0.05 R)
• M59: 35,268,296 km (0.097 R)
• M60: 36,652,226 km (0.111 R)
• M61: 37,491,022 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318

Radius: 6.6

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 9.82 AU - 13.36 AU

Year: 17225 Days

Day: 21.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 53,332,248 km

• M1: 86,916 km (0.096 R)
• M2: 292,613 km (0.08 R)
• M3: 415,882 km (0.092 R)
• M4: 492,177 km (0.113 R)
• M5: 607,367 km (0.066 R)
• M6: 768,933 km (0.104 R)
• M7: 984,952 km (0.091 R)
• M8: 1,132,306 km (0.114 R)
• M9: 1,592,320 km (0.041 R)
• M10: 1,641,238 km (0.103 R)
• M11: 1,791,285 km (0.095 R)
• M12: 1,971,999 km (0.068 R)
• M13: 2,185,924 km (0.069 R)
• M14: 2,407,179 km (0.088 R)
• M15: 2,520,724 km (0.065 R)
• M16: 2,664,936 km (0.095 R)
• M17: 3,394,675 km (0.103 R)
• M18: 4,081,030 km (0.117 R)
• M19: 4,773,668 km (0.098 R)
• M20: 4,952,438 km (0.053 R)
• M21: 5,279,907 km (0.083 R)
• M22: 6,460,683 km (0.081 R)
• M23: 6,858,464 km (0.098 R)
• M24: 7,182,493 km (0.05 R)
• M25: 7,346,303 km (0.101 R)
• M26: 8,014,108 km (0.052 R)
• M27: 8,312,256 km (0.114 R)
• M28: 9,586,082 km (0.109 R)
• M29: 10,872,773 km (0.077 R)
• M30: 11,345,353 km (0.076 R)
• M31: 11,776,344 km (0.107 R)
• M32: 12,115,333 km (0.109 R)
• M33: 12,359,327 km (0.111 R)
• M34: 12,408,395 km (0.073 R)
• M35: 13,301,644 km (0.112 R)
• M36: 13,654,546 km (0.104 R)
• M37: 15,836,281 km (0.075 R)
• M38: 16,425,248 km (0.119 R)
• M39: 17,185,355 km (0.084 R)
• M40: 17,349,763 km (0.057 R)
• M41: 17,735,276 km (0.116 R)
• M42: 18,123,632 km (0.038 R)
• M43: 18,796,075 km (0.111 R)
• M44: 19,248,758 km (0.097 R)
• M45: 19,877,069 km (0.096 R)
• M46: 21,212,679 km (0.098 R)
• M47: 21,447,847 km (0.086 R)
• M48: 21,743,153 km (0.091 R)
• M49: 22,337,655 km (0.093 R)
• M50: 22,877,254 km (0.045 R)
• M51: 23,178,993 km (0.117 R)
• M52: 23,481,929 km (0.067 R)
• M53: 23,786,211 km (0.095 R)
• M54: 23,908,283 km (0.078 R)
• M55: 24,337,180 km (0.051 R)
• M56: 25,016,354 km (0.12 R)
• M57: 25,264,836 km (0.077 R)
• M58: 26,836,512 km (0.069 R)
• M59: 27,474,098 km (0.078 R)
• M60: 27,666,331 km (0.084 R)
• M61: 27,859,013 km (0.059 R)
• M62: 28,245,574 km (0.07 R)
• M63: 28,310,200 km (0.098 R)
• M64: 29,154,830 km (0.11 R)
• M65: 29,285,429 km (0.108 R)
• M66: 29,416,327 km (0.1 R)
• M67: 29,547,375 km (0.117 R)
• M68: 30,337,850 km (0.088 R)
• M69: 31,872,126 km (0.074 R)
• M70: 34,599,893 km (0.107 R)
• M71: 35,224,015 km (0.062 R)
• M72: 35,851,728 km (0.077 R)
• M73: 36,342,409 km (0.11 R)
• M74: 36,553,492 km (0.095 R)
• M75: 36,764,874 km (0.092 R)
• M76: 37,899,424 km (0.077 R)
• M77: 40,057,373 km (0.052 R)
• M78: 40,129,928 km (0.062 R)
• M79: 40,202,633 km (0.118 R)
• M80: 40,858,470 km (0.105 R)
• M81: 41,591,499 km (0.107 R)
• M82: 42,921,723 km (0.037 R)
• M83: 43,219,124 km (0.036 R)
• M84: 44,792,146 km (0.101 R)
• M85: 45,094,034 km (0.084 R)
• M86: 47,455,437 km (0.084 R)
• M87: 47,840,053 km (0.076 R)
• M88: 48,071,331 km (0.078 R)
• M89: 48,767,260 km (0.104 R)
• M90: 49,466,630 km (0.112 R)
• M91: 50,326,070 km (0.042 R)
• M92: 52,535,481 km (0.107 R)
• M93: 52,614,918 km (0.076 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 15,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit