🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.51 AU - 0.55 AU

Year: 148 Days

Day: 41.1 Hours

Environment

Temp: 215 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.02 AU - 1.06 AU

Year: 406 Days

Day: 23.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.12 AU - 1.26 AU

Year: 497 Days

Day: 44.4 Hours

Environment

Temp: -20 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.38 AU - 1.42 AU

Year: 634 Days

Day: 26.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.84 AU - 3.02 AU

Year: 1450 Days

Day: 46.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,521,479 km

• M1: 100,380 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.82 AU - 3.06 AU

Year: 1930 Days

Day: 12.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.13 AU - 3.63 AU

Year: 2379 Days

Day: 17.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,521,479 km

• M1: 959,670 km (0.029 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.9

Radius: 12.2

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.5 AU - 6.36 AU

Year: 5529 Days

Day: 13.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 56,521,479 km

• M1: 186,549 km (0.059 R)
• M2: 265,237 km (0.078 R)
• M3: 369,806 km (0.073 R)
• M4: 564,283 km (0.085 R)
• M5: 650,302 km (0.085 R)
• M6: 741,557 km (0.086 R)
• M7: 823,835 km (0.096 R)
• M8: 1,122,433 km (0.12 R)
• M9: 1,689,110 km (0.114 R)
• M10: 1,839,156 km (0.045 R)
• M11: 2,698,446 km (0.111 R)
• M12: 2,919,851 km (0.105 R)
• M13: 3,239,991 km (0.118 R)
• M14: 3,404,399 km (0.069 R)
• M15: 3,499,543 km (0.076 R)
• M16: 3,595,734 km (0.082 R)
• M17: 3,692,674 km (0.115 R)
• M18: 4,039,143 km (0.114 R)
• M19: 4,448,293 km (0.093 R)
• M20: 4,737,166 km (0.109 R)
• M21: 4,870,607 km (0.08 R)
• M22: 4,951,390 km (0.12 R)
• M23: 5,697,435 km (0.094 R)
• M24: 6,272,788 km (0.057 R)
• M25: 6,360,752 km (0.108 R)
• M26: 6,897,060 km (0.069 R)
• M27: 7,079,121 km (0.112 R)
• M28: 7,572,345 km (0.04 R)
• M29: 7,949,631 km (0.117 R)
• M30: 8,559,541 km (0.062 R)
• M31: 9,018,657 km (0.088 R)
• M32: 9,452,341 km (0.06 R)
• M33: 9,858,649 km (0.101 R)
• M34: 10,339,906 km (0.079 R)
• M35: 10,478,732 km (0.104 R)
• M36: 10,864,097 km (0.061 R)
• M37: 11,432,868 km (0.114 R)
• M38: 11,684,641 km (0.057 R)
• M39: 12,304,126 km (0.112 R)
• M40: 13,536,812 km (0.06 R)
• M41: 14,071,625 km (0.078 R)
• M42: 15,083,355 km (0.071 R)
• M43: 15,201,537 km (0.096 R)
• M44: 16,441,404 km (0.119 R)
• M45: 16,563,177 km (0.054 R)
• M46: 17,052,960 km (0.085 R)
• M47: 18,256,475 km (0.112 R)
• M48: 18,340,549 km (0.056 R)
• M49: 18,424,623 km (0.108 R)
• M50: 19,874,676 km (0.093 R)
• M51: 20,221,294 km (0.053 R)
• M52: 20,569,857 km (0.104 R)
• M53: 20,788,569 km (0.1 R)
• M54: 21,184,554 km (0.104 R)
• M55: 21,316,949 km (0.093 R)
• M56: 21,894,396 km (0.077 R)
• M57: 22,702,374 km (0.107 R)
• M58: 23,794,888 km (0.045 R)
• M59: 25,137,828 km (0.118 R)
• M60: 25,278,151 km (0.074 R)
• M61: 25,747,888 km (0.086 R)
• M62: 25,983,804 km (0.095 R)
• M63: 26,125,623 km (0.117 R)
• M64: 26,220,318 km (0.099 R)
• M65: 26,791,183 km (0.049 R)
• M66: 27,126,133 km (0.094 R)
• M67: 28,772,308 km (0.112 R)
• M68: 28,968,132 km (0.102 R)
• M69: 29,410,343 km (0.07 R)
• M70: 30,102,682 km (0.101 R)
• M71: 30,301,498 km (0.068 R)
• M72: 32,771,807 km (0.113 R)
• M73: 33,335,342 km (0.035 R)
• M74: 33,541,039 km (0.041 R)
• M75: 34,160,524 km (0.114 R)
• M76: 34,627,718 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.3

Radius: 12.1

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.36 AU - 8.26 AU

Year: 6804 Days

Day: 5.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 56,521,479 km

• M1: 201,209 km (0.105 R)
• M2: 342,579 km (0.079 R)
• M3: 423,661 km (0.063 R)
• M4: 681,867 km (0.12 R)
• M5: 767,287 km (0.117 R)
• M6: 856,897 km (0.108 R)
• M7: 1,193,043 km (0.077 R)
• M8: 1,329,925 km (0.108 R)
• M9: 1,456,335 km (0.115 R)
• M10: 1,537,417 km (0.115 R)
• M11: 1,807,591 km (0.11 R)
• M12: 1,966,464 km (0.104 R)
• M13: 2,056,821 km (0.074 R)
• M14: 2,393,865 km (0.11 R)
• M15: 2,891,278 km (0.114 R)
• M16: 3,057,481 km (0.116 R)
• M17: 3,753,411 km (0.095 R)
• M18: 3,980,949 km (0.088 R)
• M19: 4,189,638 km (0.098 R)
• M20: 4,449,639 km (0.109 R)
• M21: 4,545,531 km (0.091 R)
• M22: 4,642,172 km (0.102 R)
• M23: 4,763,944 km (0.103 R)
• M24: 4,911,448 km (0.091 R)
• M25: 5,286,789 km (0.075 R)
• M26: 5,775,824 km (0.088 R)
• M27: 6,769,603 km (0.102 R)
• M28: 6,935,656 km (0.036 R)
• M29: 7,272,102 km (0.066 R)
• M30: 7,470,918 km (0.09 R)
• M31: 7,700,251 km (0.108 R)
• M32: 7,873,785 km (0.04 R)
• M33: 8,224,741 km (0.086 R)
• M34: 9,063,836 km (0.091 R)
• M35: 9,648,614 km (0.092 R)
• M36: 9,773,378 km (0.089 R)
• M37: 10,087,534 km (0.087 R)
• M38: 10,500,873 km (0.069 R)
• M39: 11,049,748 km (0.035 R)
• M40: 11,475,802 km (0.114 R)
• M41: 11,774,100 km (0.104 R)
• M42: 11,874,032 km (0.067 R)
• M43: 12,175,621 km (0.091 R)
• M44: 12,854,945 km (0.039 R)
• M45: 13,233,727 km (0.039 R)
• M46: 13,791,428 km (0.101 R)
• M47: 14,499,325 km (0.103 R)
• M48: 14,965,921 km (0.091 R)
• M49: 15,182,837 km (0.073 R)
• M50: 16,655,928 km (0.032 R)
• M51: 17,220,211 km (0.036 R)
• M52: 17,599,741 km (0.093 R)
• M53: 19,028,251 km (0.088 R)
• M54: 19,341,957 km (0.083 R)
• M55: 19,974,607 km (0.05 R)
• M56: 20,213,664 km (0.088 R)
• M57: 20,936,372 km (0.092 R)
• M58: 21,260,251 km (0.057 R)
• M59: 21,463,554 km (0.084 R)
• M60: 21,872,106 km (0.116 R)
• M61: 22,696,989 km (0.11 R)
• M62: 23,154,908 km (0.106 R)
• M63: 23,447,970 km (0.117 R)
• M64: 23,531,895 km (0.1 R)
• M65: 23,658,006 km (0.117 R)
• M66: 24,080,171 km (0.094 R)
• M67: 24,846,112 km (0.108 R)
• M68: 25,188,990 km (0.04 R)
• M69: 25,490,430 km (0.086 R)
• M70: 25,663,216 km (0.091 R)
• M71: 25,749,683 km (0.07 R)
• M72: 26,053,367 km (0.113 R)
• M73: 26,183,816 km (0.047 R)
• M74: 26,358,247 km (0.097 R)
• M75: 26,532,978 km (0.113 R)
• M76: 27,678,000 km (0.044 R)
• M77: 28,524,873 km (0.117 R)
• M78: 29,154,531 km (0.036 R)
• M79: 30,381,532 km (0.074 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.2

Radius: 11.3

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 9.08 AU - 11.48 AU

Year: 12620 Days

Day: 8.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 56,521,479 km

• M1: 160,519 km (0.075 R)
• M2: 276,756 km (0.074 R)
• M3: 390,600 km (0.069 R)
• M4: 463,305 km (0.09 R)
• M5: 715,078 km (0.077 R)
• M6: 1,537,717 km (0.114 R)
• M7: 1,739,524 km (0.032 R)
• M8: 2,086,292 km (0.11 R)
• M9: 2,367,985 km (0.087 R)
• M10: 2,543,014 km (0.083 R)
• M11: 2,692,313 km (0.12 R)
• M12: 2,844,454 km (0.114 R)
• M13: 3,157,413 km (0.082 R)
• M14: 3,383,305 km (0.114 R)
• M15: 3,481,741 km (0.097 R)
• M16: 4,022,836 km (0.107 R)
• M17: 4,995,522 km (0.093 R)
• M18: 5,259,263 km (0.115 R)
• M19: 5,527,641 km (0.07 R)
• M20: 6,117,805 km (0.097 R)
• M21: 6,852,630 km (0.054 R)
• M22: 7,188,178 km (0.083 R)
• M23: 7,272,850 km (0.074 R)
• M24: 7,357,971 km (0.107 R)
• M25: 8,094,591 km (0.071 R)
• M26: 9,128,312 km (0.113 R)
• M27: 9,871,963 km (0.089 R)
• M28: 10,877,261 km (0.073 R)
• M29: 11,268,908 km (0.108 R)
• M30: 11,565,711 km (0.07 R)
• M31: 11,965,286 km (0.081 R)
• M32: 12,268,073 km (0.079 R)
• M33: 12,778,351 km (0.103 R)
• M34: 14,137,298 km (0.046 R)
• M35: 14,564,699 km (0.071 R)
• M36: 14,672,110 km (0.108 R)
• M37: 16,038,238 km (0.116 R)
• M38: 17,046,827 km (0.062 R)
• M39: 17,273,767 km (0.097 R)
• M40: 18,365,383 km (0.081 R)
• M41: 18,598,007 km (0.041 R)
• M42: 18,831,679 km (0.073 R)
• M43: 19,301,865 km (0.042 R)
• M44: 19,716,551 km (0.043 R)
• M45: 20,074,239 km (0.068 R)
• M46: 20,856,636 km (0.058 R)
• M47: 21,404,164 km (0.093 R)
• M48: 21,771,876 km (0.055 R)
• M49: 23,578,270 km (0.093 R)
• M50: 24,212,266 km (0.093 R)
• M51: 25,238,358 km (0.103 R)
• M52: 25,886,864 km (0.095 R)
• M53: 26,409,559 km (0.108 R)
• M54: 27,067,940 km (0.086 R)
• M55: 27,200,184 km (0.086 R)
• M56: 27,931,867 km (0.116 R)
• M57: 28,199,498 km (0.072 R)
• M58: 29,210,779 km (0.084 R)
• M59: 31,616,313 km (0.109 R)
• M60: 31,825,451 km (0.108 R)
• M61: 32,878,022 km (0.089 R)
• M62: 33,515,159 km (0.116 R)
• M63: 34,084,828 km (0.103 R)
• M64: 34,227,694 km (0.107 R)
• M65: 34,729,594 km (0.112 R)
• M66: 35,161,633 km (0.059 R)
• M67: 35,450,656 km (0.079 R)
• M68: 36,031,096 km (0.117 R)
• M69: 36,907,590 km (0.1 R)
• M70: 37,865,166 km (0.112 R)
• M71: 38,980,119 km (0.117 R)
• M72: 39,729,455 km (0.078 R)
• M73: 40,862,210 km (0.097 R)
• M74: 41,699,808 km (0.042 R)
• M75: 42,235,668 km (0.118 R)
• M76: 43,082,392 km (0.114 R)
• M77: 44,558,175 km (0.11 R)
• M78: 47,240,165 km (0.042 R)
• M79: 48,761,576 km (0.077 R)
• M80: 49,407,090 km (0.031 R)
• M81: 49,568,806 km (0.053 R)
• M82: 51,114,600 km (0.099 R)
• M83: 51,196,430 km (0.101 R)
• M84: 53,007,014 km (0.055 R)
• M85: 53,255,496 km (0.096 R)
• M86: 53,338,522 km (0.12 R)
• M87: 53,504,426 km (0.109 R)
• M88: 54,086,811 km (0.092 R)
• M89: 56,352,471 km (0.078 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: 218 - 13,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit