🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.76 AU - 0.98 AU

Year: 311 Days

Day: 27.9 Hours

Environment

Temp: 36 °C

Axial Tilt: 175.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.95 AU - 1.39 AU

Year: 485 Days

Day: 12.9 Hours

Environment

Temp: -16 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.71 AU - 3.67 AU

Year: 2182 Days

Day: 46.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,393,747 km

• M1: 1,358,797 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.68 AU - 4.18 AU

Year: 2432 Days

Day: 34.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,393,747 km

• M1: 2,733,153 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.9

Radius: 8.6

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.01 AU - 6.17 AU

Year: 4397 Days

Day: 13.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 46,393,747 km

• M1: 132,245 km (0.103 R)
• M2: 250,277 km (0.066 R)
• M3: 315,801 km (0.11 R)
• M4: 556,354 km (0.056 R)
• M5: 861,983 km (0.105 R)
• M6: 993,779 km (0.083 R)
• M7: 1,050,775 km (0.113 R)
• M8: 1,108,819 km (0.06 R)
• M9: 1,228,498 km (0.06 R)
• M10: 1,586,635 km (0.086 R)
• M11: 1,805,646 km (0.104 R)
• M12: 2,227,512 km (0.039 R)
• M13: 2,318,617 km (0.09 R)
• M14: 2,711,611 km (0.077 R)
• M15: 2,825,305 km (0.092 R)
• M16: 3,024,271 km (0.083 R)
• M17: 3,453,317 km (0.107 R)
• M18: 3,612,489 km (0.105 R)
• M19: 4,235,565 km (0.093 R)
• M20: 4,292,262 km (0.102 R)
• M21: 4,540,445 km (0.111 R)
• M22: 4,656,533 km (0.112 R)
• M23: 4,734,623 km (0.114 R)
• M24: 4,793,415 km (0.086 R)
• M25: 4,991,034 km (0.1 R)
• M26: 5,171,299 km (0.082 R)
• M27: 5,292,773 km (0.052 R)
• M28: 5,476,628 km (0.1 R)
• M29: 5,850,623 km (0.058 R)
• M30: 6,126,033 km (0.04 R)
• M31: 6,470,706 km (0.115 R)
• M32: 6,601,604 km (0.074 R)
• M33: 7,089,144 km (0.114 R)
• M34: 7,224,081 km (0.097 R)
• M35: 7,703,393 km (0.096 R)
• M36: 7,981,794 km (0.057 R)
• M37: 8,169,241 km (0.047 R)
• M38: 8,933,835 km (0.063 R)
• M39: 9,152,996 km (0.064 R)
• M40: 9,349,269 km (0.087 R)
• M41: 9,423,170 km (0.084 R)
• M42: 9,497,370 km (0.044 R)
• M43: 9,971,596 km (0.075 R)
• M44: 10,275,130 km (0.1 R)
• M45: 10,556,075 km (0.108 R)
• M46: 11,099,264 km (0.09 R)
• M47: 11,361,210 km (0.077 R)
• M48: 11,837,829 km (0.115 R)
• M49: 12,728,535 km (0.067 R)
• M50: 13,030,274 km (0.094 R)
• M51: 13,473,383 km (0.039 R)
• M52: 13,837,055 km (0.03 R)
• M53: 14,402,685 km (0.113 R)
• M54: 15,352,781 km (0.06 R)
• M55: 15,820,573 km (0.101 R)
• M56: 15,879,365 km (0.08 R)
• M57: 16,026,719 km (0.113 R)
• M58: 16,501,393 km (0.095 R)
• M59: 17,586,127 km (0.104 R)
• M60: 17,830,271 km (0.083 R)
• M61: 18,383,783 km (0.052 R)
• M62: 18,693,750 km (0.05 R)
• M63: 18,818,215 km (0.084 R)
• M64: 18,880,598 km (0.095 R)
• M65: 19,068,044 km (0.114 R)
• M66: 19,318,770 km (0.115 R)
• M67: 19,507,712 km (0.09 R)
• M68: 19,665,538 km (0.092 R)
• M69: 20,718,108 km (0.072 R)
• M70: 21,008,328 km (0.1 R)
• M71: 21,234,969 km (0.106 R)
• M72: 21,690,644 km (0.034 R)
• M73: 21,756,018 km (0.111 R)
• M74: 21,919,828 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.6

Radius: 11.2

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 11.43 AU - 11.59 AU

Year: 14951 Days

Day: 10.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 46,393,747 km

• M1: 257,608 km (0.107 R)
• M2: 461,360 km (0.074 R)
• M3: 538,552 km (0.073 R)
• M4: 678,726 km (0.082 R)
• M5: 1,067,979 km (0.086 R)
• M6: 1,481,767 km (0.054 R)
• M7: 1,562,251 km (0.077 R)
• M8: 2,993,603 km (0.093 R)
• M9: 3,122,706 km (0.114 R)
• M10: 3,201,095 km (0.054 R)
• M11: 3,333,190 km (0.101 R)
• M12: 3,603,065 km (0.104 R)
• M13: 4,078,188 km (0.066 R)
• M14: 4,221,802 km (0.114 R)
• M15: 4,455,025 km (0.083 R)
• M16: 4,662,666 km (0.089 R)
• M17: 4,873,450 km (0.079 R)
• M18: 5,149,159 km (0.051 R)
• M19: 6,137,851 km (0.104 R)
• M20: 6,772,445 km (0.037 R)
• M21: 7,184,139 km (0.102 R)
• M22: 7,639,365 km (0.071 R)
• M23: 8,577,643 km (0.033 R)
• M24: 8,688,345 km (0.092 R)
• M25: 9,324,136 km (0.055 R)
• M26: 9,514,125 km (0.091 R)
• M27: 9,666,865 km (0.079 R)
• M28: 9,820,651 km (0.057 R)
• M29: 10,364,888 km (0.115 R)
• M30: 10,482,772 km (0.054 R)
• M31: 10,601,104 km (0.065 R)
• M32: 10,998,884 km (0.066 R)
• M33: 11,645,446 km (0.05 R)
• M34: 12,262,986 km (0.025 R)
• M35: 12,429,339 km (0.08 R)
• M36: 12,512,964 km (0.109 R)
• M37: 12,890,998 km (0.111 R)
• M38: 14,178,437 km (0.104 R)
• M39: 14,572,777 km (0.091 R)
• M40: 15,148,580 km (0.116 R)
• M41: 15,282,470 km (0.077 R)
• M42: 15,686,683 km (0.098 R)
• M43: 15,822,219 km (0.1 R)
• M44: 16,643,511 km (0.084 R)
• M45: 17,152,293 km (0.076 R)
• M46: 17,807,233 km (0.119 R)
• M47: 17,948,603 km (0.107 R)
• M48: 18,470,251 km (0.104 R)
• M49: 18,613,416 km (0.116 R)
• M50: 18,996,985 km (0.038 R)
• M51: 20,557,141 km (0.041 R)
• M52: 20,804,576 km (0.086 R)
• M53: 21,603,279 km (0.118 R)
• M54: 21,804,488 km (0.119 R)
• M55: 22,462,719 km (0.087 R)
• M56: 23,539,823 km (0.099 R)
• M57: 23,643,345 km (0.115 R)
• M58: 24,319,527 km (0.091 R)
• M59: 26,011,180 km (0.119 R)
• M60: 26,171,699 km (0.049 R)
• M61: 26,278,811 km (0.054 R)
• M62: 26,871,069 km (0.098 R)
• M63: 27,250,299 km (0.085 R)
• M64: 27,522,119 km (0.102 R)
• M65: 28,288,359 km (0.11 R)
• M66: 28,618,821 km (0.07 R)
• M67: 29,673,934 km (0.047 R)
• M68: 31,993,749 km (0.108 R)
• M69: 32,165,786 km (0.101 R)
• M70: 33,146,550 km (0.058 R)
• M71: 33,262,488 km (0.085 R)
• M72: 33,494,963 km (0.116 R)
• M73: 34,195,530 km (0.113 R)
• M74: 34,724,209 km (0.105 R)
• M75: 34,841,942 km (0.093 R)
• M76: 35,611,175 km (0.066 R)
• M77: 36,805,415 km (0.1 R)
• M78: 37,347,108 km (0.08 R)
• M79: 37,952,082 km (0.099 R)
• M80: 38,804,640 km (0.118 R)
• M81: 39,601,848 km (0.047 R)
• M82: 40,776,640 km (0.116 R)
• M83: 41,087,803 km (0.067 R)
• M84: 41,337,183 km (0.052 R)
• M85: 41,587,161 km (0.054 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145.8

Radius: 5.6

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 11.97 AU - 16.57 AU

Year: 20640 Days

Day: 18.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 46,393,747 km

• M1: 172,337 km (0.104 R)
• M2: 263,891 km (0.102 R)
• M3: 482,752 km (0.113 R)
• M4: 733,478 km (0.085 R)
• M5: 1,362,388 km (0.062 R)
• M6: 1,645,726 km (0.086 R)
• M7: 2,191,010 km (0.026 R)
• M8: 2,341,955 km (0.11 R)
• M9: 3,231,015 km (0.11 R)
• M10: 3,548,461 km (0.068 R)
• M11: 3,875,931 km (0.057 R)
• M12: 3,966,887 km (0.112 R)
• M13: 4,244,092 km (0.054 R)
• M14: 4,337,889 km (0.1 R)
• M15: 4,400,870 km (0.069 R)
• M16: 5,046,684 km (0.111 R)
• M17: 5,414,396 km (0.039 R)
• M18: 5,482,164 km (0.106 R)
• M19: 5,929,760 km (0.062 R)
• M20: 6,424,780 km (0.112 R)
• M21: 6,568,693 km (0.08 R)
• M22: 6,859,661 km (0.101 R)
• M23: 7,043,666 km (0.113 R)
• M24: 7,154,967 km (0.107 R)
• M25: 8,376,733 km (0.045 R)
• M26: 9,091,960 km (0.12 R)
• M27: 9,867,924 km (0.105 R)
• M28: 10,159,191 km (0.058 R)
• M29: 12,409,443 km (0.108 R)
• M30: 12,768,777 km (0.12 R)
• M31: 12,904,462 km (0.111 R)
• M32: 13,360,137 km (0.109 R)
• M33: 15,378,661 km (0.119 R)
• M34: 16,595,341 km (0.03 R)
• M35: 17,190,142 km (0.104 R)
• M36: 18,861,898 km (0.091 R)
• M37: 20,215,011 km (0.096 R)
• M38: 20,478,752 km (0.108 R)
• M39: 21,868,815 km (0.07 R)
• M40: 22,248,195 km (0.11 R)
• M41: 23,565,554 km (0.104 R)
• M42: 23,787,557 km (0.101 R)
• M43: 24,626,353 km (0.051 R)
• M44: 24,682,601 km (0.071 R)
• M45: 25,702,560 km (0.056 R)
• M46: 26,447,707 km (0.057 R)
• M47: 26,620,642 km (0.095 R)
• M48: 26,678,387 km (0.039 R)
• M49: 26,736,131 km (0.073 R)
• M50: 28,194,262 km (0.097 R)
• M51: 30,218,171 km (0.097 R)
• M52: 30,278,459 km (0.085 R)
• M53: 31,065,195 km (0.085 R)
• M54: 33,340,877 km (0.119 R)
• M55: 34,467,200 km (0.045 R)
• M56: 37,660,815 km (0.106 R)
• M57: 37,985,293 km (0.096 R)
• M58: 39,292,778 km (0.107 R)
• M59: 39,687,866 km (0.09 R)
• M60: 40,282,817 km (0.1 R)
• M61: 41,214,513 km (0.084 R)
• M62: 41,481,844 km (0.107 R)
• M63: 42,895,544 km (0.04 R)
• M64: 45,908,146 km (0.089 R)
• M65: 46,185,500 km (0.112 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 11,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit