🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.76 AU - 0.88 AU

Year: 277 Days

Day: 48 Hours

Environment

Temp: 133 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.79 AU - 0.91 AU

Year: 292 Days

Day: 24.1 Hours

Environment

Temp: 80 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,014,376 km

• M1: 330,312 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.02 AU - 1.32 AU

Year: 472 Days

Day: 33.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,014,376 km

• M1: 504,893 km (0.043 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.15 AU - 2.17 AU

Year: 1183 Days

Day: 16.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.09 AU - 3.33 AU

Year: 1663 Days

Day: 27.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,014,376 km

• M1: 2,100,952 km (0.107 R)

Asteroid Belt

Center: 7.18 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126

Radius: 10.7

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 10.35 AU - 12.93 AU

Year: 14804 Days

Day: 14.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 83,014,376 km

• M1: 138,827 km (0.1 R)
• M2: 334,950 km (0.075 R)
• M3: 625,768 km (0.084 R)
• M4: 931,247 km (0.113 R)
• M5: 1,101,489 km (0.053 R)
• M6: 1,198,728 km (0.115 R)
• M7: 1,282,203 km (0.072 R)
• M8: 1,473,090 km (0.082 R)
• M9: 1,863,391 km (0.118 R)
• M10: 2,182,483 km (0.086 R)
• M11: 2,411,966 km (0.12 R)
• M12: 2,782,221 km (0.061 R)
• M13: 3,031,601 km (0.113 R)
• M14: 4,463,402 km (0.109 R)
• M15: 4,569,018 km (0.077 R)
• M16: 5,220,218 km (0.083 R)
• M17: 5,471,991 km (0.05 R)
• M18: 6,548,647 km (0.114 R)
• M19: 6,972,906 km (0.118 R)
• M20: 8,040,287 km (0.118 R)
• M21: 8,396,480 km (0.048 R)
• M22: 10,852,877 km (0.093 R)
• M23: 11,318,724 km (0.105 R)
• M24: 12,232,767 km (0.049 R)
• M25: 13,284,590 km (0.104 R)
• M26: 14,365,136 km (0.083 R)
• M27: 15,876,523 km (0.065 R)
• M28: 17,437,876 km (0.083 R)
• M29: 18,704,820 km (0.072 R)
• M30: 20,439,856 km (0.049 R)
• M31: 20,571,951 km (0.105 R)
• M32: 21,371,103 km (0.095 R)
• M33: 22,953,998 km (0.094 R)
• M34: 24,621,117 km (0.054 R)
• M35: 26,183,517 km (0.115 R)
• M36: 26,566,936 km (0.055 R)
• M37: 27,973,007 km (0.109 R)
• M38: 29,254,013 km (0.107 R)
• M39: 29,353,346 km (0.074 R)
• M40: 30,152,049 km (0.117 R)
• M41: 30,403,074 km (0.054 R)
• M42: 30,654,848 km (0.108 R)
• M43: 30,856,805 km (0.045 R)
• M44: 31,261,916 km (0.093 R)
• M45: 31,515,933 km (0.076 R)
• M46: 31,719,835 km (0.049 R)
• M47: 31,975,198 km (0.05 R)
• M48: 32,539,332 km (0.109 R)
• M49: 33,625,562 km (0.042 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.3

Radius: 7.1

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 12.47 AU - 14.69 AU

Year: 18655 Days

Day: 22.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 64.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 83,014,376 km

• M1: 100,829 km (0.103 R)
• M2: 260,599 km (0.064 R)
• M3: 887,714 km (0.093 R)
• M4: 1,042,248 km (0.12 R)
• M5: 1,466,059 km (0.112 R)
• M6: 1,511,238 km (0.08 R)
• M7: 1,579,903 km (0.066 R)
• M8: 1,840,802 km (0.077 R)
• M9: 1,939,088 km (0.077 R)
• M10: 2,064,301 km (0.106 R)
• M11: 2,270,447 km (0.032 R)
• M12: 2,842,808 km (0.115 R)
• M13: 3,367,598 km (0.047 R)
• M14: 3,457,955 km (0.052 R)
• M15: 3,859,027 km (0.117 R)
• M16: 4,113,193 km (0.105 R)
• M17: 4,209,834 km (0.092 R)
• M18: 4,372,746 km (0.057 R)
• M19: 4,570,963 km (0.102 R)
• M20: 7,015,542 km (0.116 R)
• M21: 7,092,734 km (0.113 R)
• M22: 7,640,412 km (0.063 R)
• M23: 8,039,838 km (0.109 R)
• M24: 8,446,146 km (0.116 R)
• M25: 9,448,602 km (0.07 R)
• M26: 10,093,967 km (0.114 R)
• M27: 10,620,402 km (0.117 R)
• M28: 10,887,135 km (0.114 R)
• M29: 11,563,317 km (0.092 R)
• M30: 12,067,761 km (0.088 R)
• M31: 12,720,307 km (0.069 R)
• M32: 13,479,965 km (0.115 R)
• M33: 13,672,198 km (0.115 R)
• M34: 14,499,325 km (0.051 R)
• M35: 14,696,345 km (0.112 R)
• M36: 15,292,493 km (0.115 R)
• M37: 15,342,458 km (0.104 R)
• M38: 16,048,860 km (0.084 R)
• M39: 16,099,723 km (0.085 R)
• M40: 16,252,612 km (0.08 R)
• M41: 16,405,950 km (0.044 R)
• M42: 16,559,736 km (0.118 R)
• M43: 16,920,716 km (0.082 R)
• M44: 17,440,718 km (0.026 R)
• M45: 17,545,287 km (0.117 R)
• M46: 17,860,490 km (0.12 R)
• M47: 18,283,702 km (0.064 R)
• M48: 18,336,809 km (0.081 R)
• M49: 18,603,243 km (0.11 R)
• M50: 19,627,091 km (0.077 R)
• M51: 19,790,452 km (0.098 R)
• M52: 21,785,639 km (0.11 R)
• M53: 22,464,813 km (0.116 R)
• M54: 23,728,017 km (0.105 R)
• M55: 25,428,048 km (0.047 R)
• M56: 25,725,149 km (0.119 R)
• M57: 25,784,689 km (0.027 R)
• M58: 26,502,908 km (0.068 R)
• M59: 26,743,761 km (0.089 R)
• M60: 26,924,924 km (0.108 R)
• M61: 27,470,657 km (0.093 R)
• M62: 27,958,944 km (0.1 R)
• M63: 28,081,465 km (0.106 R)
• M64: 28,634,977 km (0.077 R)
• M65: 29,067,913 km (0.086 R)
• M66: 29,129,997 km (0.111 R)
• M67: 29,815,155 km (0.119 R)
• M68: 30,568,829 km (0.106 R)
• M69: 32,544,568 km (0.069 R)
• M70: 34,692,644 km (0.094 R)
• M71: 35,418,941 km (0.08 R)
• M72: 36,550,949 km (0.09 R)
• M73: 37,222,493 km (0.067 R)
• M74: 37,424,750 km (0.117 R)
• M75: 38,033,613 km (0.097 R)
• M76: 38,918,933 km (0.092 R)
• M77: 40,017,879 km (0.069 R)
• M78: 40,501,978 km (0.091 R)
• M79: 41,685,447 km (0.099 R)
• M80: 41,825,321 km (0.095 R)
• M81: 42,246,289 km (0.091 R)
• M82: 42,668,454 km (0.086 R)
• M83: 43,730,300 km (0.067 R)
• M84: 43,943,776 km (0.087 R)
• M85: 44,514,492 km (0.084 R)
• M86: 46,241,599 km (0.081 R)
• M87: 46,386,410 km (0.102 R)
• M88: 47,478,175 km (0.047 R)
• M89: 47,917,096 km (0.063 R)
• M90: 48,137,154 km (0.092 R)
• M91: 48,578,169 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 511.2

Radius: 7.4

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 16.08 AU - 18.14 AU

Year: 26383 Days

Day: 15.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 83,014,376 km

• M1: 105,616 km (0.106 R)
• M2: 162,762 km (0.076 R)
• M3: 501,602 km (0.066 R)
• M4: 566,677 km (0.091 R)
• M5: 936,931 km (0.098 R)
• M6: 1,310,777 km (0.103 R)
• M7: 2,293,784 km (0.087 R)
• M8: 2,443,831 km (0.114 R)
• M9: 2,520,126 km (0.08 R)
• M10: 4,296,900 km (0.057 R)
• M11: 6,266,954 km (0.083 R)
• M12: 6,530,396 km (0.098 R)
• M13: 6,690,316 km (0.112 R)
• M14: 8,128,999 km (0.119 R)
• M15: 8,416,376 km (0.092 R)
• M16: 8,883,122 km (0.119 R)
• M17: 9,060,395 km (0.106 R)
• M18: 9,358,244 km (0.094 R)
• M19: 9,720,122 km (0.106 R)
• M20: 9,902,631 km (0.107 R)
• M21: 10,086,487 km (0.097 R)
• M22: 10,581,955 km (0.107 R)
• M23: 10,832,681 km (0.08 R)
• M24: 11,340,117 km (0.068 R)
• M25: 12,378,027 km (0.044 R)
• M26: 13,513,624 km (0.057 R)
• M27: 13,990,991 km (0.058 R)
• M28: 14,266,251 km (0.095 R)
• M29: 15,883,105 km (0.097 R)
• M30: 18,078,005 km (0.103 R)
• M31: 18,528,145 km (0.079 R)
• M32: 19,439,795 km (0.116 R)
• M33: 20,055,539 km (0.101 R)
• M34: 20,288,164 km (0.118 R)
• M35: 20,521,686 km (0.038 R)
• M36: 20,599,627 km (0.051 R)
• M37: 21,941,220 km (0.092 R)
• M38: 22,421,430 km (0.115 R)
• M39: 22,905,080 km (0.106 R)
• M40: 24,293,946 km (0.1 R)
• M41: 25,458,266 km (0.065 R)
• M42: 26,640,538 km (0.074 R)
• M43: 26,810,930 km (0.1 R)
• M44: 27,754,444 km (0.085 R)
• M45: 28,883,310 km (0.093 R)
• M46: 28,970,824 km (0.099 R)
• M47: 29,585,522 km (0.054 R)
• M48: 29,938,872 km (0.083 R)
• M49: 31,725,669 km (0.105 R)
• M50: 31,816,026 km (0.043 R)
• M51: 31,996,741 km (0.098 R)
• M52: 32,997,102 km (0.113 R)
• M53: 33,088,506 km (0.119 R)
• M54: 33,638,876 km (0.112 R)
• M55: 34,470,341 km (0.064 R)
• M56: 34,563,092 km (0.105 R)
• M57: 37,099,674 km (0.11 R)
• M58: 42,946,856 km (0.089 R)
• M59: 43,647,572 km (0.082 R)
• M60: 44,049,542 km (0.113 R)
• M61: 44,251,050 km (0.095 R)
• M62: 46,898,184 km (0.111 R)
• M63: 47,103,882 km (0.07 R)
• M64: 48,033,483 km (0.091 R)
• M65: 48,344,646 km (0.078 R)
• M66: 48,656,558 km (0.049 R)
• M67: 49,596,032 km (0.096 R)
• M68: 50,752,574 km (0.034 R)
• M69: 52,985,172 km (0.096 R)
• M70: 53,521,331 km (0.09 R)
• M71: 53,844,014 km (0.029 R)
• M72: 54,167,295 km (0.108 R)
• M73: 54,707,493 km (0.067 R)
• M74: 55,358,094 km (0.107 R)
• M75: 56,011,238 km (0.115 R)
• M76: 58,096,483 km (0.117 R)
• M77: 58,317,439 km (0.055 R)
• M78: 59,315,257 km (0.107 R)
• M79: 60,766,505 km (0.11 R)
• M80: 61,890,733 km (0.086 R)
• M81: 63,021,843 km (0.069 R)
• M82: 64,960,482 km (0.11 R)
• M83: 65,075,074 km (0.064 R)
• M84: 67,266,084 km (0.104 R)
• M85: 69,481,030 km (0.082 R)
• M86: 70,185,487 km (0.088 R)
• M87: 76,268,286 km (0.105 R)
• M88: 77,480,627 km (0.119 R)
• M89: 77,845,496 km (0.081 R)
• M90: 79,188,586 km (0.092 R)
• M91: 79,801,488 km (0.099 R)
• M92: 81,526,202 km (0.083 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: 531 - 16,575 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit