🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.48 AU - 0.62 AU

Year: 154 Days

Day: 36.8 Hours

Environment

Temp: 167 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,405,122 km

• M1: 397,631 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.57 AU - 1.83 AU

Year: 840 Days

Day: 36.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.63 AU - 2.69 AU

Year: 1202 Days

Day: 41.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,405,122 km

• M1: 341,682 km (0.082 R)
• M2: 1,312,123 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.64 AU - 2.72 AU

Year: 1662 Days

Day: 36.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.6 AU - 4 AU

Year: 2806 Days

Day: 28.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.5

Radius: 10.4

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.01 AU - 6.27 AU

Year: 4414 Days

Day: 5 Hours

Environment

Temp: -139 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 29,405,122 km

• M1: 198,666 km (0.101 R)
• M2: 370,105 km (0.079 R)
• M3: 624,422 km (0.105 R)
• M4: 725,250 km (0.111 R)
• M5: 1,148,762 km (0.099 R)
• M6: 1,354,010 km (0.059 R)
• M7: 1,481,617 km (0.109 R)
• M8: 1,613,413 km (0.076 R)
• M9: 1,778,419 km (0.119 R)
• M10: 1,844,542 km (0.069 R)
• M11: 1,979,329 km (0.097 R)
• M12: 2,109,629 km (0.113 R)
• M13: 2,419,746 km (0.114 R)
• M14: 2,501,576 km (0.055 R)
• M15: 2,676,605 km (0.096 R)
• M16: 2,916,410 km (0.078 R)
• M17: 3,145,445 km (0.063 R)
• M18: 3,307,459 km (0.074 R)
• M19: 3,453,916 km (0.068 R)
• M20: 3,546,517 km (0.071 R)
• M21: 3,668,140 km (0.116 R)
• M22: 4,198,165 km (0.062 R)
• M23: 4,876,442 km (0.103 R)
• M24: 5,011,977 km (0.119 R)
• M25: 5,106,523 km (0.098 R)
• M26: 5,201,817 km (0.1 R)
• M27: 5,675,743 km (0.052 R)
• M28: 5,763,557 km (0.079 R)
• M29: 6,062,753 km (0.107 R)
• M30: 6,862,503 km (0.091 R)
• M31: 6,956,002 km (0.062 R)
• M32: 7,286,613 km (0.099 R)
• M33: 7,658,813 km (0.082 R)
• M34: 7,951,127 km (0.119 R)
• M35: 8,024,879 km (0.116 R)
• M36: 8,346,664 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.8

Radius: 10.1

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8 AU - 8.66 AU

Year: 9106 Days

Day: 10.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 29,405,122 km

• M1: 275,559 km (0.107 R)
• M2: 1,137,542 km (0.078 R)
• M3: 1,801,757 km (0.104 R)
• M4: 2,147,926 km (0.118 R)
• M5: 2,328,940 km (0.094 R)
• M6: 2,678,699 km (0.036 R)
• M7: 2,761,726 km (0.056 R)
• M8: 2,930,622 km (0.117 R)
• M9: 3,045,065 km (0.081 R)
• M10: 3,763,134 km (0.108 R)
• M11: 5,140,033 km (0.118 R)
• M12: 5,313,417 km (0.094 R)
• M13: 5,845,686 km (0.066 R)
• M14: 6,173,156 km (0.094 R)
• M15: 6,394,860 km (0.067 R)
• M16: 7,191,319 km (0.117 R)
• M17: 7,581,620 km (0.055 R)
• M18: 7,779,388 km (0.111 R)
• M19: 7,858,975 km (0.102 R)
• M20: 8,019,044 km (0.098 R)
• M21: 8,342,325 km (0.034 R)
• M22: 8,587,516 km (0.108 R)
• M23: 8,752,373 km (0.101 R)
• M24: 9,720,570 km (0.08 R)
• M25: 10,152,011 km (0.1 R)
• M26: 10,545,752 km (0.115 R)
• M27: 11,213,108 km (0.049 R)
• M28: 11,620,164 km (0.083 R)
• M29: 11,756,897 km (0.064 R)
• M30: 12,032,007 km (0.119 R)
• M31: 12,635,335 km (0.114 R)
• M32: 13,919,783 km (0.038 R)
• M33: 14,308,438 km (0.029 R)
• M34: 14,651,316 km (0.111 R)
• M35: 15,195,703 km (0.063 R)
• M36: 17,543,193 km (0.078 R)
• M37: 18,121,089 km (0.086 R)
• M38: 19,349,587 km (0.065 R)
• M39: 19,674,514 km (0.108 R)
• M40: 19,892,178 km (0.095 R)
• M41: 20,001,235 km (0.114 R)
• M42: 20,384,655 km (0.029 R)
• M43: 21,661,622 km (0.088 R)
• M44: 23,308,395 km (0.1 R)
• M45: 24,117,720 km (0.106 R)
• M46: 24,467,330 km (0.116 R)
• M47: 24,877,528 km (0.083 R)
• M48: 25,467,242 km (0.098 R)
• M49: 28,055,435 km (0.041 R)
• M50: 29,660,620 km (0.077 R)
• M51: 30,348,621 km (0.053 R)
• M52: 30,915,447 km (0.119 R)
• M53: 31,105,287 km (0.087 R)
• M54: 31,358,855 km (0.059 R)
• M55: 32,444,188 km (0.108 R)
• M56: 32,701,347 km (0.11 R)
• M57: 33,867,013 km (0.059 R)
• M58: 34,062,687 km (0.108 R)
• M59: 34,717,327 km (0.066 R)
• M60: 35,178,238 km (0.075 R)
• M61: 35,310,184 km (0.088 R)
• M62: 36,105,745 km (0.088 R)
• M63: 36,239,037 km (0.086 R)
• M64: 36,572,640 km (0.058 R)
• M65: 37,242,988 km (0.114 R)
• M66: 37,310,307 km (0.068 R)
• M67: 38,459,967 km (0.108 R)
• M68: 39,141,684 km (0.119 R)
• M69: 41,002,084 km (0.075 R)
• M70: 41,141,060 km (0.076 R)
• M71: 41,838,186 km (0.074 R)
• M72: 42,468,891 km (0.117 R)
• M73: 44,237,586 km (0.095 R)
• M74: 44,737,094 km (0.087 R)
• M75: 45,238,396 km (0.083 R)
• M76: 45,957,962 km (0.11 R)
• M77: 46,319,091 km (0.097 R)
• M78: 46,536,158 km (0.118 R)
• M79: 46,681,118 km (0.083 R)
• M80: 47,189,751 km (0.09 R)
• M81: 47,481,167 km (0.103 R)
• M82: 48,212,252 km (0.113 R)
• M83: 48,285,555 km (0.05 R)
• M84: 48,652,818 km (0.085 R)
• M85: 49,020,829 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.9

Radius: 8.4

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 8.53 AU - 11.55 AU

Year: 12049 Days

Day: 5.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 29,405,122 km

• M1: 134,638 km (0.103 R)
• M2: 189,989 km (0.099 R)
• M3: 297,700 km (0.089 R)
• M4: 420,220 km (0.071 R)
• M5: 599,139 km (0.119 R)
• M6: 677,828 km (0.12 R)
• M7: 1,028,785 km (0.028 R)
• M8: 1,521,560 km (0.099 R)
• M9: 1,726,060 km (0.118 R)
• M10: 1,939,536 km (0.049 R)
• M11: 2,141,045 km (0.109 R)
• M12: 2,265,211 km (0.098 R)
• M13: 2,370,677 km (0.101 R)
• M14: 3,036,986 km (0.044 R)
• M15: 3,733,364 km (0.092 R)
• M16: 3,833,296 km (0.1 R)
• M17: 5,435,339 km (0.117 R)
• M18: 5,720,323 km (0.091 R)
• M19: 6,010,244 km (0.099 R)
• M20: 6,484,170 km (0.032 R)
• M21: 6,817,025 km (0.11 R)
• M22: 8,563,281 km (0.051 R)
• M23: 8,795,008 km (0.1 R)
• M24: 9,468,498 km (0.115 R)
• M25: 9,949,754 km (0.109 R)
• M26: 10,228,455 km (0.104 R)
• M27: 10,333,623 km (0.029 R)
• M28: 11,079,667 km (0.115 R)
• M29: 11,187,677 km (0.065 R)
• M30: 11,259,933 km (0.073 R)
• M31: 11,623,306 km (0.072 R)
• M32: 12,212,572 km (0.116 R)
• M33: 12,849,560 km (0.06 R)
• M34: 13,000,953 km (0.119 R)
• M35: 13,114,946 km (0.113 R)
• M36: 13,574,062 km (0.087 R)
• M37: 13,728,297 km (0.082 R)
• M38: 14,468,807 km (0.112 R)
• M39: 15,342,458 km (0.105 R)
• M40: 15,462,885 km (0.067 R)
• M41: 16,355,834 km (0.114 R)
• M42: 17,390,752 km (0.099 R)
• M43: 19,306,503 km (0.066 R)
• M44: 19,610,486 km (0.063 R)
• M45: 19,784,917 km (0.05 R)
• M46: 20,135,275 km (0.109 R)
• M47: 20,886,705 km (0.084 R)
• M48: 21,154,037 km (0.053 R)
• M49: 21,377,835 km (0.106 R)
• M50: 22,736,333 km (0.062 R)
• M51: 24,262,830 km (0.107 R)
• M52: 24,826,066 km (0.076 R)
• M53: 25,488,635 km (0.097 R)
• M54: 26,734,635 km (0.091 R)
• M55: 27,073,475 km (0.116 R)
• M56: 27,559,967 km (0.064 R)
• M57: 27,902,247 km (0.065 R)
• M58: 28,196,655 km (0.094 R)
• M59: 28,393,676 km (0.104 R)
• M60: 29,684,556 km (0.11 R)
• M61: 30,387,666 km (0.082 R)
• M62: 30,539,059 km (0.101 R)
• M63: 31,197,888 km (0.093 R)
• M64: 31,912,667 km (0.061 R)
• M65: 32,426,535 km (0.073 R)
• M66: 32,632,831 km (0.054 R)
• M67: 32,736,203 km (0.067 R)
• M68: 33,098,678 km (0.097 R)
• M69: 33,462,501 km (0.093 R)
• M70: 34,036,807 km (0.085 R)
• M71: 34,141,675 km (0.102 R)
• M72: 34,719,871 km (0.113 R)
• M73: 35,195,442 km (0.098 R)
• M74: 35,301,358 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 59.1

Radius: 7.2

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 10.27 AU - 14.35 AU

Year: 16358 Days

Day: 18 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 29,405,122 km

• M1: 575,353 km (0.106 R)
• M2: 620,831 km (0.112 R)
• M3: 777,909 km (0.099 R)
• M4: 1,030,580 km (0.098 R)
• M5: 1,641,687 km (0.099 R)
• M6: 2,001,021 km (0.116 R)
• M7: 2,272,541 km (0.037 R)
• M8: 2,672,416 km (0.06 R)
• M9: 3,953,573 km (0.11 R)
• M10: 4,225,242 km (0.093 R)
• M11: 4,858,490 km (0.089 R)
• M12: 5,799,161 km (0.097 R)
• M13: 6,133,662 km (0.077 R)
• M14: 6,211,752 km (0.093 R)
• M15: 6,554,032 km (0.075 R)
• M16: 6,902,446 km (0.048 R)
• M17: 7,010,904 km (0.116 R)
• M18: 7,119,961 km (0.094 R)
• M19: 8,880,130 km (0.095 R)
• M20: 9,838,603 km (0.075 R)
• M21: 10,052,528 km (0.108 R)
• M22: 10,175,647 km (0.09 R)
• M23: 10,268,099 km (0.118 R)
• M24: 12,145,103 km (0.115 R)
• M25: 12,407,647 km (0.118 R)
• M26: 12,771,619 km (0.111 R)
• M27: 13,172,841 km (0.11 R)
• M28: 13,782,302 km (0.057 R)
• M29: 14,574,573 km (0.07 R)
• M30: 14,748,704 km (0.051 R)
• M31: 15,701,045 km (0.102 R)
• M32: 16,274,902 km (0.1 R)
• M33: 17,111,603 km (0.085 R)
• M34: 17,887,717 km (0.042 R)
• M35: 17,999,616 km (0.03 R)
• M36: 19,935,861 km (0.086 R)
• M37: 25,958,522 km (0.112 R)
• M38: 26,169,754 km (0.095 R)
• M39: 29,185,497 km (0.112 R)
• M40: 29,317,293 km (0.103 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 15,760 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit