🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.13 AU - 1.19 AU

Year: 443 Days

Day: 14.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 32,189,832 km

• M1: 380,128 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.03 AU - 1.33 AU

Year: 455 Days

Day: 42.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.94 AU - 1.52 AU

Year: 484 Days

Day: 34.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 53.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.65 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.67 AU - 4.45 AU

Year: 2902 Days

Day: 31.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.9

Radius: 14.5

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 7.34 AU - 7.7 AU

Year: 7316 Days

Day: 13.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 162.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 32,189,832 km

• M1: 186,848 km (0.063 R)
• M2: 285,283 km (0.097 R)
• M3: 378,183 km (0.119 R)
• M4: 525,089 km (0.106 R)
• M5: 813,663 km (0.109 R)
• M6: 922,121 km (0.086 R)
• M7: 1,036,115 km (0.074 R)
• M8: 1,208,152 km (0.052 R)
• M9: 1,409,062 km (0.054 R)
• M10: 1,504,356 km (0.117 R)
• M11: 2,391,920 km (0.08 R)
• M12: 2,624,545 km (0.091 R)
• M13: 2,840,415 km (0.063 R)
• M14: 3,497,598 km (0.073 R)
• M15: 3,736,057 km (0.105 R)
• M16: 3,925,299 km (0.057 R)
• M17: 4,145,507 km (0.068 R)
• M18: 4,257,256 km (0.089 R)
• M19: 4,483,598 km (0.096 R)
• M20: 5,127,018 km (0.074 R)
• M21: 5,337,951 km (0.073 R)
• M22: 5,893,558 km (0.087 R)
• M23: 6,051,234 km (0.073 R)
• M24: 6,532,789 km (0.036 R)
• M25: 6,761,824 km (0.105 R)
• M26: 7,093,632 km (0.12 R)
• M27: 7,227,821 km (0.073 R)
• M28: 7,842,369 km (0.119 R)
• M29: 8,438,367 km (0.112 R)
• M30: 8,616,538 km (0.056 R)
• M31: 9,525,794 km (0.097 R)
• M32: 10,427,420 km (0.118 R)
• M33: 10,580,309 km (0.088 R)
• M34: 10,772,543 km (0.105 R)
• M35: 11,277,884 km (0.082 R)
• M36: 11,474,157 km (0.084 R)
• M37: 12,839,836 km (0.077 R)
• M38: 13,918,735 km (0.086 R)
• M39: 14,087,332 km (0.118 R)
• M40: 14,554,377 km (0.089 R)
• M41: 14,940,339 km (0.106 R)
• M42: 15,069,742 km (0.093 R)
• M43: 16,295,546 km (0.083 R)
• M44: 16,830,658 km (0.074 R)
• M45: 17,190,740 km (0.099 R)
• M46: 18,055,865 km (0.107 R)
• M47: 18,982,025 km (0.107 R)
• M48: 20,735,910 km (0.104 R)
• M49: 22,442,224 km (0.061 R)
• M50: 22,739,176 km (0.091 R)
• M51: 23,587,994 km (0.03 R)
• M52: 24,446,985 km (0.105 R)
• M53: 26,300,054 km (0.115 R)
• M54: 26,560,952 km (0.106 R)
• M55: 27,560,416 km (0.029 R)
• M56: 28,358,072 km (0.101 R)
• M57: 28,894,081 km (0.077 R)
• M58: 29,379,376 km (0.098 R)
• M59: 30,194,236 km (0.083 R)
• M60: 30,412,798 km (0.085 R)
• M61: 31,181,881 km (0.106 R)
• M62: 31,568,741 km (0.026 R)
• M63: 32,291,598 km (0.115 R)
• M64: 32,571,047 km (0.088 R)
• M65: 33,076,089 km (0.041 R)
• M66: 33,867,013 km (0.109 R)
• M67: 34,606,924 km (0.081 R)
• M68: 34,721,217 km (0.117 R)
• M69: 34,892,955 km (0.1 R)
• M70: 35,697,941 km (0.111 R)
• M71: 36,917,015 km (0.105 R)
• M72: 37,972,727 km (0.117 R)
• M73: 38,267,734 km (0.104 R)
• M74: 38,741,361 km (0.085 R)
• M75: 39,336,012 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.9

Radius: 9.5

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 7.64 AU - 7.68 AU

Year: 7521 Days

Day: 12.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 32,189,832 km

• M1: 289,771 km (0.098 R)
• M2: 355,145 km (0.12 R)
• M3: 662,868 km (0.047 R)
• M4: 1,174,942 km (0.116 R)
• M5: 1,251,386 km (0.098 R)
• M6: 1,811,032 km (0.081 R)
• M7: 2,129,526 km (0.066 R)
• M8: 2,295,430 km (0.06 R)
• M9: 2,416,604 km (0.082 R)
• M10: 2,589,838 km (0.112 R)
• M11: 2,741,680 km (0.119 R)
• M12: 3,323,466 km (0.106 R)
• M13: 3,798,888 km (0.09 R)
• M14: 4,567,073 km (0.12 R)
• M15: 5,126,719 km (0.106 R)
• M16: 5,190,298 km (0.106 R)
• M17: 5,318,204 km (0.115 R)
• M18: 5,414,695 km (0.088 R)
• M19: 6,967,820 km (0.087 R)
• M20: 7,466,280 km (0.062 R)
• M21: 8,013,210 km (0.06 R)
• M22: 8,087,111 km (0.059 R)
• M23: 8,497,608 km (0.092 R)
• M24: 9,068,324 km (0.111 R)
• M25: 9,300,200 km (0.038 R)
• M26: 10,007,350 km (0.108 R)
• M27: 11,100,312 km (0.074 R)
• M28: 11,431,372 km (0.026 R)
• M29: 11,514,698 km (0.062 R)
• M30: 12,103,365 km (0.062 R)
• M31: 12,230,823 km (0.091 R)
• M32: 12,961,309 km (0.057 R)
• M33: 13,529,482 km (0.069 R)
• M34: 14,329,531 km (0.116 R)
• M35: 14,419,440 km (0.065 R)
• M36: 14,644,884 km (0.089 R)
• M37: 14,871,524 km (0.095 R)
• M38: 16,115,281 km (0.094 R)
• M39: 16,255,454 km (0.092 R)
• M40: 16,349,252 km (0.06 R)
• M41: 17,010,325 km (0.096 R)
• M42: 19,194,155 km (0.119 R)
• M43: 19,591,636 km (0.075 R)
• M44: 19,691,418 km (0.117 R)
• M45: 19,841,315 km (0.052 R)
• M46: 21,208,191 km (0.086 R)
• M47: 21,361,978 km (0.115 R)
• M48: 21,825,581 km (0.114 R)
• M49: 21,980,714 km (0.09 R)
• M50: 22,344,387 km (0.065 R)
• M51: 23,025,057 km (0.111 R)
• M52: 23,394,414 km (0.085 R)
• M53: 23,712,459 km (0.103 R)
• M54: 23,925,337 km (0.057 R)
• M55: 24,783,281 km (0.111 R)
• M56: 25,760,305 km (0.111 R)
• M57: 26,584,290 km (0.112 R)
• M58: 26,694,693 km (0.095 R)
• M59: 27,027,099 km (0.11 R)
• M60: 27,249,551 km (0.084 R)
• M61: 27,361,002 km (0.119 R)
• M62: 28,823,171 km (0.08 R)
• M63: 29,506,684 km (0.059 R)
• M64: 29,735,718 km (0.095 R)
• M65: 30,080,242 km (0.108 R)
• M66: 30,253,028 km (0.077 R)
• M67: 30,773,479 km (0.094 R)
• M68: 32,234,452 km (0.107 R)
• M69: 32,647,641 km (0.084 R)
• M70: 32,706,732 km (0.057 R)
• M71: 33,479,106 km (0.078 R)
• M72: 35,832,131 km (0.102 R)
• M73: 35,954,203 km (0.107 R)
• M74: 36,137,610 km (0.12 R)
• M75: 37,182,850 km (0.08 R)
• M76: 37,802,335 km (0.119 R)
• M77: 38,050,966 km (0.083 R)
• M78: 38,300,346 km (0.107 R)
• M79: 39,239,970 km (0.089 R)
• M80: 39,302,801 km (0.036 R)
• M81: 39,365,782 km (0.08 R)
• M82: 40,060,515 km (0.101 R)
• M83: 40,441,092 km (0.108 R)
• M84: 40,568,250 km (0.082 R)
• M85: 40,695,408 km (0.12 R)
• M86: 41,205,836 km (0.035 R)
• M87: 42,814,462 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.7

Radius: 8.4

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 8.86 AU - 10.5 AU

Year: 10684 Days

Day: 6.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 32,189,832 km

• M1: 184,305 km (0.037 R)
• M2: 393,442 km (0.059 R)
• M3: 595,699 km (0.075 R)
• M4: 1,094,757 km (0.118 R)
• M5: 1,278,314 km (0.106 R)
• M6: 1,516,324 km (0.11 R)
• M7: 1,583,643 km (0.066 R)
• M8: 1,792,033 km (0.111 R)
• M9: 2,083,749 km (0.115 R)
• M10: 2,209,710 km (0.083 R)
• M11: 2,496,040 km (0.112 R)
• M12: 2,877,515 km (0.061 R)
• M13: 4,097,635 km (0.071 R)
• M14: 4,744,347 km (0.119 R)
• M15: 4,978,318 km (0.062 R)
• M16: 5,284,694 km (0.101 R)
• M17: 5,353,659 km (0.101 R)
• M18: 5,457,480 km (0.092 R)
• M19: 6,644,689 km (0.097 R)
• M20: 6,981,882 km (0.045 R)
• M21: 8,305,973 km (0.045 R)
• M22: 8,955,377 km (0.053 R)
• M23: 9,037,656 km (0.117 R)
• M24: 9,161,673 km (0.094 R)
• M25: 9,537,014 km (0.102 R)
• M26: 9,663,274 km (0.072 R)
• M27: 10,216,637 km (0.086 R)
• M28: 10,302,805 km (0.041 R)
• M29: 11,220,887 km (0.047 R)
• M30: 11,354,179 km (0.104 R)
• M31: 11,577,529 km (0.116 R)
• M32: 12,119,522 km (0.071 R)
• M33: 12,623,667 km (0.058 R)
• M34: 12,947,995 km (0.087 R)
• M35: 13,416,087 km (0.106 R)
• M36: 13,652,302 km (0.11 R)
• M37: 14,272,834 km (0.08 R)
• M38: 15,048,947 km (0.096 R)
• M39: 15,739,491 km (0.095 R)
• M40: 15,838,974 km (0.09 R)
• M41: 16,743,592 km (0.091 R)
• M42: 17,151,097 km (0.086 R)
• M43: 17,561,892 km (0.086 R)
• M44: 17,872,158 km (0.099 R)
• M45: 18,236,280 km (0.105 R)
• M46: 18,497,926 km (0.067 R)
• M47: 19,183,982 km (0.088 R)
• M48: 19,824,710 km (0.104 R)
• M49: 20,364,010 km (0.052 R)
• M50: 21,291,816 km (0.098 R)
• M51: 21,401,920 km (0.103 R)
• M52: 22,233,385 km (0.085 R)
• M53: 22,289,185 km (0.076 R)
• M54: 22,906,127 km (0.119 R)
• M55: 23,870,734 km (0.093 R)
• M56: 24,444,292 km (0.073 R)
• M57: 24,848,506 km (0.033 R)
• M58: 25,022,488 km (0.112 R)
• M59: 25,313,306 km (0.064 R)
• M60: 26,310,226 km (0.114 R)
• M61: 27,260,173 km (0.11 R)
• M62: 28,523,976 km (0.061 R)
• M63: 29,071,504 km (0.115 R)
• M64: 29,254,761 km (0.114 R)
• M65: 30,053,464 km (0.111 R)
• M66: 30,486,400 km (0.05 R)
• M67: 31,296,024 km (0.1 R)
• M68: 32,049,549 km (0.051 R)
• M69: 32,618,769 km (0.105 R)
• M70: 33,702,904 km (0.051 R)
• M71: 33,766,932 km (0.119 R)
• M72: 33,959,614 km (0.061 R)
• M73: 34,410,652 km (0.083 R)
• M74: 35,710,059 km (0.086 R)
• M75: 35,906,331 km (0.088 R)
• M76: 36,037,379 km (0.094 R)
• M77: 36,431,569 km (0.059 R)
• M78: 37,224,139 km (0.092 R)
• M79: 38,022,393 km (0.114 R)
• M80: 38,490,635 km (0.068 R)
• M81: 39,432,802 km (0.054 R)
• M82: 39,568,038 km (0.052 R)
• M83: 40,314,532 km (0.08 R)
• M84: 40,587,249 km (0.118 R)
• M85: 40,792,048 km (0.065 R)
• M86: 41,340,025 km (0.038 R)
• M87: 42,304,782 km (0.103 R)
• M88: 43,207,306 km (0.097 R)
• M89: 43,277,018 km (0.068 R)
• M90: 44,116,262 km (0.109 R)
• M91: 44,749,211 km (0.116 R)
• M92: 45,668,640 km (0.119 R)
• M93: 45,810,758 km (0.11 R)
• M94: 46,522,993 km (0.081 R)
• M95: 46,809,024 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22.3

Radius: 4.2

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 19.34 AU - 19.62 AU

Year: 30501 Days

Day: 21 Hours

Environment

Temp: -207 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 32,189,832 km

• M1: 164,258 km (0.089 R)
• M2: 359,035 km (0.09 R)
• M3: 400,773 km (0.116 R)
• M4: 444,306 km (0.084 R)
• M5: 1,421,778 km (0.115 R)
• M6: 1,541,307 km (0.039 R)
• M7: 2,284,958 km (0.114 R)
• M8: 2,344,647 km (0.035 R)
• M9: 2,486,017 km (0.094 R)
• M10: 2,547,502 km (0.088 R)
• M11: 2,756,042 km (0.058 R)
• M12: 3,122,856 km (0.09 R)
• M13: 4,461,158 km (0.112 R)
• M14: 6,649,775 km (0.111 R)
• M15: 6,878,510 km (0.049 R)
• M16: 7,759,342 km (0.073 R)
• M17: 8,274,109 km (0.109 R)
• M18: 8,396,779 km (0.04 R)
• M19: 8,893,743 km (0.104 R)
• M20: 9,560,202 km (0.095 R)
• M21: 11,619,715 km (0.119 R)
• M22: 12,982,552 km (0.082 R)
• M23: 13,196,627 km (0.106 R)
• M24: 14,358,104 km (0.039 R)
• M25: 15,627,742 km (0.053 R)
• M26: 16,084,314 km (0.069 R)
• M27: 18,152,654 km (0.094 R)
• M28: 18,352,068 km (0.119 R)
• M29: 18,432,103 km (0.077 R)
• M30: 21,261,149 km (0.109 R)
• M31: 23,872,080 km (0.101 R)
• M32: 24,353,636 km (0.083 R)
• M33: 25,415,182 km (0.103 R)
• M34: 26,401,631 km (0.085 R)
• M35: 27,081,254 km (0.105 R)
• M36: 28,226,725 km (0.048 R)
• M37: 29,201,205 km (0.107 R)
• M38: 30,092,210 km (0.092 R)
• M39: 30,470,094 km (0.083 R)
• M40: 30,707,057 km (0.104 R)
• M41: 30,897,047 km (0.086 R)
• M42: 31,613,022 km (0.045 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 17,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit