🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.52 AU - 0.54 AU

Year: 141 Days

Day: 27.1 Hours

Environment

Temp: 224 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,729,483 km

• M1: 168,597 km (0.095 R)
• M2: 251,175 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.44 AU - 1.92 AU

Year: 795 Days

Day: 46.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,729,483 km

• M1: 160,070 km (0.081 R)
• M2: 472,131 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.04 AU - 2.56 AU

Year: 1274 Days

Day: 15.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.29 AU - 3.57 AU

Year: 2320 Days

Day: 21.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.83 AU - 4.03 AU

Year: 2320 Days

Day: 29.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.22 AU - 5.14 AU

Year: 3698 Days

Day: 15.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,729,483 km

• M1: 292,913 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.5

Radius: 13.3

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.68 AU - 6.08 AU

Year: 5208 Days

Day: 11.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 51,729,483 km

• M1: 185,202 km (0.11 R)
• M2: 404,363 km (0.112 R)
• M3: 690,544 km (0.086 R)
• M4: 805,435 km (0.062 R)
• M5: 1,348,326 km (0.116 R)
• M6: 1,496,727 km (0.099 R)
• M7: 1,588,580 km (0.116 R)
• M8: 1,843,195 km (0.073 R)
• M9: 2,043,058 km (0.066 R)
• M10: 2,197,742 km (0.119 R)
• M11: 2,875,271 km (0.115 R)
• M12: 3,656,471 km (0.089 R)
• M13: 3,845,862 km (0.087 R)
• M14: 3,973,918 km (0.11 R)
• M15: 4,411,492 km (0.092 R)
• M16: 4,704,255 km (0.115 R)
• M17: 4,864,624 km (0.034 R)
• M18: 4,980,263 km (0.055 R)
• M19: 5,120,286 km (0.117 R)
• M20: 5,261,507 km (0.093 R)
• M21: 5,452,094 km (0.094 R)
• M22: 5,742,165 km (0.108 R)
• M23: 5,963,121 km (0.069 R)
• M24: 6,287,150 km (0.103 R)
• M25: 6,464,124 km (0.11 R)
• M26: 6,719,787 km (0.119 R)
• M27: 6,900,800 km (0.07 R)
• M28: 7,829,953 km (0.064 R)
• M29: 7,965,937 km (0.112 R)
• M30: 8,517,804 km (0.045 R)
• M31: 8,657,678 km (0.106 R)
• M32: 8,770,175 km (0.103 R)
• M33: 9,053,514 km (0.088 R)
• M34: 9,455,333 km (0.111 R)
• M35: 9,687,509 km (0.073 R)
• M36: 9,921,630 km (0.114 R)
• M37: 10,665,431 km (0.101 R)
• M38: 11,120,358 km (0.113 R)
• M39: 11,892,881 km (0.118 R)
• M40: 11,986,679 km (0.075 R)
• M41: 12,175,172 km (0.099 R)
• M42: 12,459,707 km (0.12 R)
• M43: 13,067,673 km (0.118 R)
• M44: 13,718,125 km (0.09 R)
• M45: 13,816,560 km (0.112 R)
• M46: 14,512,639 km (0.036 R)
• M47: 14,814,378 km (0.119 R)
• M48: 15,118,361 km (0.063 R)
• M49: 15,254,046 km (0.065 R)
• M50: 16,984,744 km (0.088 R)
• M51: 17,338,393 km (0.084 R)
• M52: 18,052,873 km (0.058 R)
• M53: 18,413,703 km (0.027 R)
• M54: 18,886,432 km (0.099 R)
• M55: 19,032,589 km (0.042 R)
• M56: 19,179,345 km (0.079 R)
• M57: 20,253,607 km (0.119 R)
• M58: 21,081,631 km (0.093 R)
• M59: 21,499,907 km (0.081 R)
• M60: 21,652,646 km (0.067 R)
• M61: 21,767,388 km (0.111 R)
• M62: 22,965,667 km (0.106 R)
• M63: 23,239,132 km (0.099 R)
• M64: 23,474,449 km (0.101 R)
• M65: 23,631,826 km (0.118 R)
• M66: 24,105,752 km (0.054 R)
• M67: 24,264,475 km (0.113 R)
• M68: 24,622,912 km (0.04 R)
• M69: 24,822,775 km (0.05 R)
• M70: 25,385,263 km (0.056 R)
• M71: 25,546,828 km (0.065 R)
• M72: 26,277,764 km (0.098 R)
• M73: 26,604,785 km (0.094 R)
• M74: 26,810,033 km (0.059 R)
• M75: 27,139,298 km (0.099 R)
• M76: 27,511,348 km (0.049 R)
• M77: 27,843,455 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.1

Radius: 12.3

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 7.69 AU - 7.93 AU

Year: 7972 Days

Day: 9.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 51,729,483 km

• M1: 248,632 km (0.066 R)
• M2: 430,094 km (0.078 R)
• M3: 757,863 km (0.12 R)
• M4: 881,580 km (0.05 R)
• M5: 1,253,780 km (0.107 R)
• M6: 1,720,675 km (0.06 R)
• M7: 1,888,224 km (0.093 R)
• M8: 2,653,268 km (0.112 R)
• M9: 3,207,678 km (0.084 R)
• M10: 3,385,549 km (0.119 R)
• M11: 3,643,307 km (0.119 R)
• M12: 3,720,349 km (0.087 R)
• M13: 3,891,789 km (0.09 R)
• M14: 3,970,627 km (0.115 R)
• M15: 4,737,765 km (0.08 R)
• M16: 4,975,176 km (0.069 R)
• M17: 5,391,358 km (0.109 R)
• M18: 6,018,472 km (0.119 R)
• M19: 6,518,278 km (0.077 R)
• M20: 6,935,357 km (0.118 R)
• M21: 7,302,620 km (0.039 R)
• M22: 8,299,391 km (0.073 R)
• M23: 8,442,406 km (0.051 R)
• M24: 8,545,030 km (0.118 R)
• M25: 9,873,609 km (0.081 R)
• M26: 10,286,948 km (0.073 R)
• M27: 10,617,260 km (0.068 R)
• M28: 11,018,332 km (0.1 R)
• M29: 11,515,146 km (0.118 R)
• M30: 11,881,212 km (0.074 R)
• M31: 12,181,455 km (0.105 R)
• M32: 14,059,208 km (0.061 R)
• M33: 14,278,818 km (0.074 R)
• M34: 15,019,177 km (0.107 R)
• M35: 15,193,758 km (0.114 R)
• M36: 15,696,257 km (0.064 R)
• M37: 15,924,095 km (0.095 R)
• M38: 17,132,098 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.1

Radius: 14.1

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 9.17 AU - 13.09 AU

Year: 13562 Days

Day: 12.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,729,483 km

• M1: 199,264 km (0.096 R)
• M2: 498,610 km (0.099 R)
• M3: 587,770 km (0.059 R)
• M4: 734,526 km (0.095 R)
• M5: 1,567,337 km (0.077 R)
• M6: 1,854,714 km (0.105 R)
• M7: 2,238,583 km (0.116 R)
• M8: 2,399,251 km (0.07 R)
• M9: 2,904,891 km (0.116 R)
• M10: 3,443,893 km (0.092 R)
• M11: 3,568,059 km (0.109 R)
• M12: 4,244,391 km (0.077 R)
• M13: 4,751,976 km (0.094 R)
• M14: 4,855,797 km (0.1 R)
• M15: 5,136,592 km (0.062 R)
• M16: 5,751,141 km (0.103 R)
• M17: 6,199,037 km (0.114 R)
• M18: 6,542,513 km (0.084 R)
• M19: 6,813,884 km (0.111 R)
• M20: 7,010,156 km (0.084 R)
• M21: 7,287,959 km (0.103 R)
• M22: 7,813,646 km (0.112 R)
• M23: 7,978,054 km (0.118 R)
• M24: 8,731,429 km (0.104 R)
• M25: 9,420,328 km (0.082 R)
• M26: 9,771,284 km (0.059 R)
• M27: 10,171,458 km (0.12 R)
• M28: 10,396,005 km (0.064 R)
• M29: 10,667,824 km (0.074 R)
• M30: 10,941,887 km (0.039 R)
• M31: 11,637,368 km (0.049 R)
• M32: 11,919,659 km (0.069 R)
• M33: 12,014,205 km (0.119 R)
• M34: 12,731,676 km (0.096 R)
• M35: 13,022,495 km (0.046 R)
• M36: 13,168,801 km (0.08 R)
• M37: 14,915,357 km (0.081 R)
• M38: 15,273,344 km (0.082 R)
• M39: 16,786,975 km (0.119 R)
• M40: 17,534,666 km (0.104 R)
• M41: 18,184,220 km (0.05 R)
• M42: 18,347,880 km (0.084 R)
• M43: 19,395,514 km (0.083 R)
• M44: 19,674,514 km (0.095 R)
• M45: 20,067,358 km (0.09 R)
• M46: 20,860,675 km (0.069 R)
• M47: 20,974,818 km (0.12 R)
• M48: 21,318,594 km (0.073 R)
• M49: 21,779,954 km (0.12 R)
• M50: 26,571,125 km (0.082 R)
• M51: 26,756,926 km (0.042 R)
• M52: 28,069,647 km (0.11 R)
• M53: 28,448,578 km (0.118 R)
• M54: 29,339,434 km (0.058 R)
• M55: 29,595,545 km (0.112 R)
• M56: 30,174,788 km (0.096 R)
• M57: 30,757,621 km (0.035 R)
• M58: 31,671,814 km (0.034 R)
• M59: 32,264,222 km (0.071 R)
• M60: 34,602,735 km (0.102 R)
• M61: 35,485,064 km (0.12 R)
• M62: 35,758,080 km (0.116 R)
• M63: 36,443,687 km (0.102 R)
• M64: 36,995,404 km (0.087 R)
• M65: 37,897,629 km (0.081 R)
• M66: 40,220,435 km (0.092 R)
• M67: 40,719,044 km (0.112 R)
• M68: 40,933,269 km (0.055 R)
• M69: 41,434,870 km (0.083 R)
• M70: 42,154,885 km (0.093 R)
• M71: 42,733,978 km (0.112 R)
• M72: 43,753,637 km (0.094 R)
• M73: 44,781,225 km (0.076 R)
• M74: 45,224,035 km (0.039 R)
• M75: 46,710,738 km (0.049 R)
• M76: 46,935,135 km (0.058 R)
• M77: 47,234,929 km (0.114 R)
• M78: 47,761,065 km (0.049 R)
• M79: 47,911,710 km (0.066 R)
• M80: 49,046,709 km (0.095 R)
• M81: 50,037,645 km (0.114 R)
• M82: 51,420,528 km (0.093 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 19,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit