🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.6 AU - 0.66 AU

Year: 180 Days

Day: 37 Hours

Environment

Temp: 202 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.66 AU - 1.06 AU

Year: 287 Days

Day: 38.5 Hours

Environment

Temp: 164 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.56 AU - 1.88 AU

Year: 812 Days

Day: 38.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.45 AU - 2.56 AU

Year: 1423 Days

Day: 17.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,244,220 km

• M1: 186,399 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.51 AU - 4.27 AU

Year: 2761 Days

Day: 24 Hours

Environment

Temp: -113 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,244,220 km

• M1: 179,069 km (0.091 R)

Asteroid Belt

Center: 4.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.9

Radius: 10

Gravity: 9.92 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.38 AU - 6.14 AU

Year: 4975 Days

Day: 8.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,244,220 km

• M1: 132,993 km (0.102 R)
• M2: 213,177 km (0.083 R)
• M3: 375,640 km (0.088 R)
• M4: 725,849 km (0.047 R)
• M5: 807,230 km (0.085 R)
• M6: 877,691 km (0.108 R)
• M7: 1,055,563 km (0.115 R)
• M8: 1,149,211 km (0.038 R)
• M9: 1,499,419 km (0.064 R)
• M10: 1,623,586 km (0.102 R)
• M11: 1,901,389 km (0.06 R)
• M12: 2,134,762 km (0.111 R)
• M13: 2,254,889 km (0.12 R)
• M14: 2,336,270 km (0.058 R)
• M15: 2,481,230 km (0.053 R)
• M16: 2,758,286 km (0.079 R)
• M17: 3,158,609 km (0.114 R)
• M18: 3,601,120 km (0.104 R)
• M19: 3,720,798 km (0.114 R)
• M20: 4,013,711 km (0.11 R)
• M21: 4,137,877 km (0.08 R)
• M22: 4,263,539 km (0.038 R)
• M23: 4,492,723 km (0.095 R)
• M24: 4,804,635 km (0.068 R)
• M25: 5,449,701 km (0.12 R)
• M26: 5,532,279 km (0.095 R)
• M27: 5,979,726 km (0.114 R)
• M28: 6,555,379 km (0.089 R)
• M29: 7,088,695 km (0.114 R)
• M30: 7,790,309 km (0.098 R)
• M31: 8,514,213 km (0.112 R)
• M32: 8,738,760 km (0.101 R)
• M33: 8,997,863 km (0.092 R)
• M34: 9,128,312 km (0.117 R)
• M35: 9,424,217 km (0.12 R)
• M36: 9,924,472 km (0.105 R)
• M37: 10,570,436 km (0.098 R)
• M38: 10,639,251 km (0.036 R)
• M39: 10,742,773 km (0.066 R)
• M40: 11,265,168 km (0.045 R)
• M41: 11,653,525 km (0.112 R)
• M42: 12,552,608 km (0.107 R)
• M43: 12,845,072 km (0.113 R)
• M44: 12,918,524 km (0.11 R)
• M45: 13,436,731 km (0.084 R)
• M46: 13,623,429 km (0.104 R)
• M47: 13,735,777 km (0.058 R)
• M48: 14,608,082 km (0.1 R)
• M49: 14,877,209 km (0.033 R)
• M50: 15,264,368 km (0.112 R)
• M51: 16,445,892 km (0.116 R)
• M52: 16,846,216 km (0.09 R)
• M53: 18,604,141 km (0.06 R)
• M54: 19,063,107 km (0.116 R)
• M55: 19,399,253 km (0.117 R)
• M56: 19,822,316 km (0.049 R)
• M57: 20,291,156 km (0.078 R)
• M58: 20,763,586 km (0.072 R)
• M59: 21,196,223 km (0.06 R)
• M60: 21,938,677 km (0.086 R)
• M61: 22,246,849 km (0.099 R)
• M62: 23,001,271 km (0.058 R)
• M63: 23,269,500 km (0.026 R)
• M64: 23,673,863 km (0.051 R)
• M65: 23,809,100 km (0.107 R)
• M66: 24,035,142 km (0.091 R)
• M67: 24,626,353 km (0.094 R)
• M68: 24,717,757 km (0.085 R)
• M69: 26,194,886 km (0.1 R)
• M70: 26,288,235 km (0.061 R)
• M71: 26,944,222 km (0.111 R)
• M72: 27,986,022 km (0.085 R)
• M73: 30,060,047 km (0.107 R)
• M74: 30,353,408 km (0.115 R)
• M75: 30,795,170 km (0.043 R)
• M76: 31,288,395 km (0.08 R)
• M77: 31,684,979 km (0.036 R)
• M78: 32,083,208 km (0.084 R)
• M79: 32,985,433 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.1

Radius: 8.9

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 7.62 AU - 8.7 AU

Year: 8389 Days

Day: 14.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,244,220 km

• M1: 142,567 km (0.098 R)
• M2: 201,060 km (0.052 R)
• M3: 267,481 km (0.106 R)
• M4: 387,907 km (0.094 R)
• M5: 444,306 km (0.062 R)
• M6: 541,694 km (0.082 R)
• M7: 745,147 km (0.082 R)
• M8: 879,187 km (0.102 R)
• M9: 989,291 km (0.093 R)
• M10: 2,049,640 km (0.115 R)
• M11: 2,284,359 km (0.081 R)
• M12: 2,687,227 km (0.096 R)
• M13: 2,968,022 km (0.108 R)
• M14: 3,160,704 km (0.083 R)
• M15: 3,382,258 km (0.064 R)
• M16: 3,711,374 km (0.071 R)
• M17: 3,788,865 km (0.053 R)
• M18: 3,892,985 km (0.084 R)
• M19: 3,971,674 km (0.11 R)
• M20: 4,455,025 km (0.053 R)
• M21: 4,731,781 km (0.048 R)
• M22: 4,815,855 km (0.108 R)
• M23: 4,985,499 km (0.101 R)
• M24: 5,042,495 km (0.103 R)
• M25: 5,186,109 km (0.085 R)
• M26: 5,447,756 km (0.099 R)
• M27: 6,166,873 km (0.089 R)
• M28: 6,320,360 km (0.119 R)
• M29: 6,413,111 km (0.09 R)
• M30: 6,506,311 km (0.077 R)
• M31: 7,075,082 km (0.086 R)
• M32: 7,659,860 km (0.081 R)
• M33: 8,024,879 km (0.118 R)
• M34: 8,703,006 km (0.068 R)
• M35: 8,979,313 km (0.092 R)
• M36: 9,083,732 km (0.047 R)
• M37: 9,434,689 km (0.119 R)
• M38: 9,933,598 km (0.09 R)
• M39: 10,404,382 km (0.117 R)
• M40: 10,845,546 km (0.105 R)
• M41: 11,367,942 km (0.071 R)
• M42: 11,898,566 km (0.106 R)
• M43: 12,437,118 km (0.044 R)
• M44: 13,101,931 km (0.044 R)
• M45: 13,299,699 km (0.098 R)
• M46: 13,578,251 km (0.113 R)
• M47: 14,303,202 km (0.091 R)
• M48: 14,465,964 km (0.073 R)
• M49: 15,330,939 km (0.08 R)
• M50: 16,382,313 km (0.117 R)
• M51: 16,637,976 km (0.054 R)
• M52: 18,112,413 km (0.102 R)
• M53: 18,598,306 km (0.08 R)
• M54: 18,865,189 km (0.114 R)
• M55: 20,081,719 km (0.117 R)
• M56: 20,538,740 km (0.105 R)
• M57: 23,112,871 km (0.098 R)
• M58: 24,461,945 km (0.082 R)
• M59: 24,705,490 km (0.082 R)
• M60: 25,342,627 km (0.076 R)
• M61: 26,532,978 km (0.118 R)
• M62: 26,933,900 km (0.091 R)
• M63: 27,185,374 km (0.102 R)
• M64: 27,286,203 km (0.1 R)
• M65: 27,589,587 km (0.086 R)
• M66: 28,199,348 km (0.088 R)
• M67: 29,743,497 km (0.106 R)
• M68: 30,682,972 km (0.095 R)
• M69: 31,050,983 km (0.088 R)
• M70: 31,367,682 km (0.098 R)
• M71: 31,473,447 km (0.086 R)
• M72: 32,484,280 km (0.071 R)
• M73: 32,591,243 km (0.08 R)
• M74: 32,698,355 km (0.12 R)
• M75: 32,913,028 km (0.116 R)
• M76: 34,047,428 km (0.106 R)
• M77: 34,537,660 km (0.1 R)
• M78: 35,139,792 km (0.104 R)
• M79: 35,745,514 km (0.065 R)
• M80: 36,855,530 km (0.105 R)
• M81: 37,134,829 km (0.046 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.3

Radius: 13.7

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.54 AU - 9.6 AU

Year: 10655 Days

Day: 13.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,244,220 km

• M1: 309,219 km (0.071 R)
• M2: 451,337 km (0.032 R)
• M3: 1,002,455 km (0.114 R)
• M4: 1,118,394 km (0.106 R)
• M5: 1,260,063 km (0.107 R)
• M6: 1,365,081 km (0.112 R)
• M7: 1,495,380 km (0.107 R)
• M8: 1,768,995 km (0.115 R)
• M9: 1,887,925 km (0.07 R)
• M10: 2,034,531 km (0.084 R)
• M11: 2,470,609 km (0.106 R)
• M12: 3,223,236 km (0.116 R)
• M13: 4,396,083 km (0.079 R)
• M14: 4,592,655 km (0.091 R)
• M15: 4,825,579 km (0.077 R)
• M16: 5,131,057 km (0.09 R)
• M17: 5,338,250 km (0.094 R)
• M18: 5,477,825 km (0.086 R)
• M19: 5,796,618 km (0.113 R)
• M20: 6,415,355 km (0.093 R)
• M21: 6,526,806 km (0.078 R)
• M22: 6,751,502 km (0.077 R)
• M23: 7,017,038 km (0.101 R)
• M24: 7,441,297 km (0.092 R)
• M25: 7,834,291 km (0.073 R)
• M26: 8,558,644 km (0.09 R)
• M27: 8,681,613 km (0.103 R)
• M28: 9,985,359 km (0.084 R)
• M29: 10,288,294 km (0.068 R)
• M30: 11,620,463 km (0.11 R)
• M31: 11,756,747 km (0.064 R)
• M32: 11,939,107 km (0.118 R)
• M33: 12,445,795 km (0.095 R)
• M34: 12,538,695 km (0.054 R)
• M35: 13,100,734 km (0.106 R)
• M36: 13,432,542 km (0.083 R)
• M37: 14,444,422 km (0.079 R)
• M38: 14,738,083 km (0.11 R)
• M39: 15,182,239 km (0.067 R)
• M40: 17,364,722 km (0.071 R)
• M41: 17,886,221 km (0.066 R)
• M42: 18,043,747 km (0.11 R)
• M43: 18,254,381 km (0.118 R)
• M44: 20,187,185 km (0.101 R)
• M45: 21,623,175 km (0.096 R)
• M46: 22,015,421 km (0.11 R)
• M47: 22,127,919 km (0.094 R)
• M48: 22,466,608 km (0.105 R)
• M49: 24,127,593 km (0.107 R)
• M50: 24,243,681 km (0.095 R)
• M51: 26,184,714 km (0.112 R)
• M52: 27,748,909 km (0.098 R)
• M53: 28,665,046 km (0.032 R)
• M54: 29,096,038 km (0.069 R)
• M55: 31,030,189 km (0.106 R)
• M56: 31,346,139 km (0.103 R)
• M57: 31,981,033 km (0.089 R)
• M58: 32,364,003 km (0.09 R)
• M59: 33,522,190 km (0.084 R)
• M60: 33,976,220 km (0.069 R)
• M61: 34,432,344 km (0.118 R)
• M62: 35,021,759 km (0.114 R)
• M63: 36,476,449 km (0.075 R)
• M64: 36,676,461 km (0.064 R)
• M65: 37,479,652 km (0.114 R)
• M66: 38,424,213 km (0.094 R)
• M67: 38,763,501 km (0.06 R)
• M68: 39,376,553 km (0.109 R)
• M69: 40,888,838 km (0.116 R)
• M70: 42,140,224 km (0.046 R)
• M71: 42,560,145 km (0.086 R)
• M72: 43,192,645 km (0.113 R)
• M73: 43,474,787 km (0.099 R)
• M74: 43,828,287 km (0.102 R)
• M75: 45,825,418 km (0.056 R)
• M76: 46,185,201 km (0.088 R)
• M77: 46,618,287 km (0.071 R)
• M78: 47,125,124 km (0.1 R)
• M79: 47,270,234 km (0.094 R)
• M80: 47,633,757 km (0.107 R)
• M81: 47,779,466 km (0.093 R)
• M82: 48,583,255 km (0.099 R)
• M83: 49,023,521 km (0.063 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 19,066 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit