🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.69 AU - 0.91 AU

Year: 260 Days

Day: 14.2 Hours

Environment

Temp: 118 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.75 AU - 1.23 AU

Year: 358 Days

Day: 26.5 Hours

Environment

Temp: 27 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,471,250 km

• M1: 183,407 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.08 AU - 1.72 AU

Year: 602 Days

Day: 13.2 Hours

Environment

Temp: -25 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 54,471,250 km

• M1: 18,849 km (0.116 R)
• M2: 415,732 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.69 AU - 2.13 AU

Year: 959 Days

Day: 30 Hours

Environment

Temp: -68 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,471,250 km

• M1: 708,944 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.65 AU - 2.53 AU

Year: 1098 Days

Day: 44.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,471,250 km

• M1: 923,168 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.29 AU - 3.03 AU

Year: 1577 Days

Day: 47.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 149.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,471,250 km

• M1: 1,568,833 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.7

Radius: 12.8

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.14 AU - 5.7 AU

Year: 4586 Days

Day: 13.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 54,471,250 km

• M1: 183,706 km (0.087 R)
• M2: 269,875 km (0.087 R)
• M3: 489,634 km (0.089 R)
• M4: 1,118,842 km (0.074 R)
• M5: 1,220,419 km (0.104 R)
• M6: 1,307,635 km (0.116 R)
• M7: 1,727,257 km (0.115 R)
• M8: 2,177,696 km (0.086 R)
• M9: 2,383,543 km (0.077 R)
• M10: 2,539,573 km (0.11 R)
• M11: 2,652,969 km (0.118 R)
• M12: 2,803,165 km (0.117 R)
• M13: 3,076,031 km (0.091 R)
• M14: 3,789,314 km (0.102 R)
• M15: 3,919,763 km (0.104 R)
• M16: 4,131,594 km (0.086 R)
• M17: 4,211,928 km (0.087 R)
• M18: 4,622,125 km (0.087 R)
• M19: 4,747,638 km (0.063 R)
• M20: 4,988,042 km (0.079 R)
• M21: 5,305,040 km (0.091 R)
• M22: 5,525,098 km (0.098 R)
• M23: 5,688,309 km (0.105 R)
• M24: 6,095,964 km (0.096 R)
• M25: 6,342,052 km (0.098 R)
• M26: 6,481,926 km (0.037 R)
• M27: 6,669,971 km (0.11 R)
• M28: 6,971,560 km (0.082 R)
• M29: 7,456,855 km (0.093 R)
• M30: 7,621,114 km (0.112 R)
• M31: 8,562,982 km (0.118 R)
• M32: 8,925,757 km (0.091 R)
• M33: 9,417,336 km (0.108 R)
• M34: 9,935,692 km (0.107 R)
• M35: 10,080,353 km (0.042 R)
• M36: 10,335,118 km (0.069 R)
• M37: 10,555,327 km (0.057 R)
• M38: 11,000,380 km (0.103 R)
• M39: 11,093,729 km (0.101 R)
• M40: 11,717,403 km (0.09 R)
• M41: 11,812,996 km (0.074 R)
• M42: 12,100,972 km (0.063 R)
• M43: 12,508,177 km (0.113 R)
• M44: 12,782,240 km (0.077 R)
• M45: 13,117,639 km (0.102 R)
• M46: 13,276,362 km (0.117 R)
• M47: 13,435,834 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.9

Radius: 12.3

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 9.11 AU - 9.47 AU

Year: 10291 Days

Day: 11.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 54,471,250 km

• M1: 168,597 km (0.105 R)
• M2: 318,045 km (0.03 R)
• M3: 419,024 km (0.113 R)
• M4: 534,962 km (0.064 R)
• M5: 664,215 km (0.118 R)
• M6: 772,972 km (0.115 R)
• M7: 1,028,336 km (0.116 R)
• M8: 1,391,559 km (0.094 R)
• M9: 1,514,678 km (0.068 R)
• M10: 2,379,055 km (0.111 R)
• M11: 2,502,922 km (0.115 R)
• M12: 2,654,614 km (0.066 R)
• M13: 3,020,231 km (0.083 R)
• M14: 3,458,104 km (0.104 R)
• M15: 3,627,599 km (0.06 R)
• M16: 3,799,936 km (0.037 R)
• M17: 3,887,151 km (0.105 R)
• M18: 4,033,907 km (0.111 R)
• M19: 4,242,596 km (0.044 R)
• M20: 4,795,659 km (0.096 R)
• M21: 4,985,199 km (0.112 R)
• M22: 5,080,792 km (0.097 R)
• M23: 5,634,753 km (0.087 R)
• M24: 5,868,425 km (0.078 R)
• M25: 6,037,321 km (0.071 R)
• M26: 6,173,605 km (0.089 R)
• M27: 6,941,640 km (0.119 R)
• M28: 7,519,238 km (0.11 R)
• M29: 8,000,045 km (0.084 R)
• M30: 8,187,491 km (0.07 R)
• M31: 8,528,874 km (0.089 R)
• M32: 8,797,701 km (0.084 R)
• M33: 9,030,176 km (0.051 R)
• M34: 9,541,203 km (0.079 R)
• M35: 9,900,387 km (0.112 R)
• M36: 11,171,819 km (0.085 R)
• M37: 12,755,762 km (0.104 R)
• M38: 13,151,598 km (0.053 R)
• M39: 13,685,662 km (0.074 R)
• M40: 14,227,057 km (0.1 R)
• M41: 14,317,863 km (0.096 R)
• M42: 14,591,776 km (0.108 R)
• M43: 15,751,459 km (0.12 R)
• M44: 16,128,894 km (0.117 R)
• M45: 16,700,508 km (0.12 R)
• M46: 17,619,188 km (0.086 R)
• M47: 17,912,849 km (0.07 R)
• M48: 18,208,006 km (0.113 R)
• M49: 18,405,624 km (0.082 R)
• M50: 19,304,109 km (0.083 R)
• M51: 22,506,401 km (0.102 R)
• M52: 22,612,466 km (0.094 R)
• M53: 22,718,681 km (0.072 R)
• M54: 24,168,434 km (0.069 R)
• M55: 25,206,493 km (0.117 R)
• M56: 25,925,311 km (0.099 R)
• M57: 26,259,213 km (0.11 R)
• M58: 26,931,506 km (0.115 R)
• M59: 27,100,402 km (0.104 R)
• M60: 27,269,747 km (0.082 R)
• M61: 27,496,089 km (0.113 R)
• M62: 28,064,411 km (0.057 R)
• M63: 28,982,044 km (0.113 R)
• M64: 31,141,490 km (0.116 R)
• M65: 31,318,913 km (0.117 R)
• M66: 32,629,689 km (0.108 R)
• M67: 33,473,272 km (0.085 R)
• M68: 33,836,944 km (0.045 R)
• M69: 35,243,314 km (0.064 R)
• M70: 35,428,217 km (0.111 R)
• M71: 36,793,596 km (0.105 R)
• M72: 37,043,724 km (0.101 R)
• M73: 37,671,437 km (0.115 R)
• M74: 37,860,528 km (0.043 R)
• M75: 38,302,740 km (0.064 R)
• M76: 38,429,449 km (0.088 R)
• M77: 38,746,746 km (0.083 R)
• M78: 39,511,790 km (0.065 R)
• M79: 40,153,116 km (0.105 R)
• M80: 42,687,154 km (0.079 R)
• M81: 42,884,324 km (0.093 R)
• M82: 43,081,644 km (0.106 R)
• M83: 43,345,235 km (0.07 R)
• M84: 43,609,425 km (0.091 R)
• M85: 44,139,450 km (0.067 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899

Radius: 8.6

Gravity: 12.16 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7.57 AU - 11.35 AU

Year: 10575 Days

Day: 6 Hours

Environment

Temp: -177 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 54,471,250 km

• M1: 138,827 km (0.086 R)
• M2: 493,823 km (0.115 R)
• M3: 608,714 km (0.049 R)
• M4: 770,279 km (0.092 R)
• M5: 846,724 km (0.078 R)
• M6: 966,552 km (0.114 R)
• M7: 1,337,106 km (0.053 R)
• M8: 2,090,331 km (0.085 R)
• M9: 2,227,064 km (0.091 R)
• M10: 2,366,788 km (0.054 R)
• M11: 2,596,570 km (0.107 R)
• M12: 2,743,775 km (0.11 R)
• M13: 2,893,971 km (0.043 R)
• M14: 3,016,043 km (0.11 R)
• M15: 3,139,760 km (0.075 R)
• M16: 3,296,838 km (0.061 R)
• M17: 4,189,638 km (0.108 R)
• M18: 4,293,309 km (0.105 R)
• M19: 5,338,699 km (0.054 R)
• M20: 5,564,442 km (0.091 R)
• M21: 5,986,608 km (0.102 R)
• M22: 6,339,659 km (0.09 R)
• M23: 6,619,107 km (0.093 R)
• M24: 7,989,723 km (0.116 R)
• M25: 8,075,592 km (0.116 R)
• M26: 8,465,594 km (0.104 R)
• M27: 8,553,109 km (0.028 R)
• M28: 8,685,054 km (0.104 R)
• M29: 8,906,309 km (0.09 R)
• M30: 9,084,630 km (0.104 R)
• M31: 9,444,862 km (0.106 R)
• M32: 10,040,411 km (0.057 R)
• M33: 10,226,062 km (0.053 R)
• M34: 10,695,201 km (0.114 R)
• M35: 11,267,412 km (0.119 R)
• M36: 11,412,074 km (0.114 R)
• M37: 13,449,597 km (0.08 R)
• M38: 13,654,396 km (0.119 R)
• M39: 13,963,465 km (0.103 R)
• M40: 14,118,897 km (0.071 R)
• M41: 14,326,988 km (0.069 R)
• M42: 14,535,976 km (0.075 R)
• M43: 15,543,069 km (0.105 R)
• M44: 16,792,062 km (0.084 R)
• M45: 16,957,367 km (0.08 R)
• M46: 17,289,624 km (0.108 R)
• M47: 17,791,974 km (0.097 R)
• M48: 19,270,001 km (0.075 R)
• M49: 19,965,332 km (0.1 R)
• M50: 21,023,886 km (0.118 R)
• M51: 23,687,028 km (0.1 R)
• M52: 24,681,554 km (0.08 R)
• M53: 24,744,236 km (0.076 R)
• M54: 24,995,111 km (0.117 R)
• M55: 25,058,092 km (0.119 R)
• M56: 25,120,923 km (0.113 R)
• M57: 25,247,034 km (0.07 R)
• M58: 25,310,015 km (0.115 R)
• M59: 25,499,705 km (0.034 R)
• M60: 26,262,654 km (0.066 R)
• M61: 27,097,710 km (0.07 R)
• M62: 29,322,679 km (0.097 R)
• M63: 29,388,950 km (0.114 R)
• M64: 30,928,163 km (0.041 R)
• M65: 31,809,743 km (0.105 R)
• M66: 32,356,224 km (0.066 R)
• M67: 34,573,564 km (0.069 R)
• M68: 35,629,725 km (0.092 R)
• M69: 36,410,925 km (0.119 R)
• M70: 36,839,373 km (0.072 R)
• M71: 37,773,612 km (0.093 R)
• M72: 40,400,850 km (0.108 R)
• M73: 41,364,110 km (0.068 R)
• M74: 41,512,960 km (0.088 R)
• M75: 42,634,944 km (0.096 R)
• M76: 44,908,982 km (0.088 R)
• M77: 45,598,777 km (0.088 R)
• M78: 45,983,543 km (0.085 R)
• M79: 46,214,971 km (0.108 R)
• M80: 47,066,632 km (0.102 R)
• M81: 47,222,064 km (0.084 R)
• M82: 47,767,348 km (0.072 R)
• M83: 48,001,618 km (0.036 R)
• M84: 48,314,577 km (0.086 R)
• M85: 48,628,284 km (0.102 R)
• M86: 48,942,739 km (0.103 R)
• M87: 50,207,140 km (0.106 R)
• M88: 50,763,644 km (0.078 R)
• M89: 51,722,417 km (0.065 R)
• M90: 52,123,638 km (0.107 R)
• M91: 52,525,907 km (0.112 R)
• M92: 54,308,216 km (0.075 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 17,778 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit