🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.51 AU - 1.53 AU

Year: 790 Days

Day: 14.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.07 AU - 3.13 AU

Year: 1768 Days

Day: 20.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.16 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.8

Radius: 13.5

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.21 AU - 8.21 AU

Year: 9029 Days

Day: 6.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 74,751,642 km

• M1: 256,411 km (0.066 R)
• M2: 391,797 km (0.096 R)
• M3: 660,923 km (0.092 R)
• M4: 901,178 km (0.09 R)
• M5: 1,115,103 km (0.1 R)
• M6: 1,331,421 km (0.106 R)
• M7: 1,422,077 km (0.105 R)
• M8: 1,642,285 km (0.041 R)
• M9: 1,959,433 km (0.098 R)
• M10: 3,086,653 km (0.103 R)
• M11: 3,480,095 km (0.118 R)
• M12: 3,693,871 km (0.117 R)
• M13: 4,000,247 km (0.083 R)
• M14: 4,089,407 km (0.107 R)
• M15: 4,201,755 km (0.066 R)
• M16: 4,522,044 km (0.029 R)
• M17: 4,614,945 km (0.108 R)
• M18: 4,802,840 km (0.06 R)
• M19: 4,993,278 km (0.101 R)
• M20: 5,210,643 km (0.043 R)
• M21: 5,629,667 km (0.077 R)
• M22: 6,188,266 km (0.119 R)
• M23: 6,526,806 km (0.05 R)
• M24: 6,738,187 km (0.119 R)
• M25: 6,844,701 km (0.082 R)
• M26: 7,140,606 km (0.109 R)
• M27: 7,745,131 km (0.113 R)
• M28: 7,884,855 km (0.08 R)
• M29: 8,452,130 km (0.108 R)
• M30: 9,032,719 km (0.059 R)
• M31: 9,150,453 km (0.068 R)
• M32: 9,239,015 km (0.111 R)
• M33: 9,806,739 km (0.118 R)
• M34: 10,788,550 km (0.051 R)
• M35: 11,354,778 km (0.058 R)
• M36: 12,157,071 km (0.072 R)
• M37: 12,713,126 km (0.113 R)
• M38: 12,911,343 km (0.106 R)
• M39: 13,210,689 km (0.071 R)
• M40: 14,190,704 km (0.085 R)
• M41: 15,089,339 km (0.097 R)
• M42: 15,299,225 km (0.119 R)
• M43: 15,864,106 km (0.08 R)
• M44: 16,113,336 km (0.113 R)
• M45: 16,651,739 km (0.106 R)
• M46: 16,905,008 km (0.118 R)
• M47: 17,857,199 km (0.11 R)
• M48: 17,968,200 km (0.061 R)
• M49: 18,676,397 km (0.109 R)
• M50: 19,052,785 km (0.119 R)
• M51: 19,166,180 km (0.067 R)
• M52: 19,355,721 km (0.105 R)
• M53: 20,004,826 km (0.093 R)
• M54: 20,120,166 km (0.114 R)
• M55: 20,622,366 km (0.082 R)
• M56: 20,972,425 km (0.118 R)
• M57: 21,915,639 km (0.118 R)
• M58: 22,272,879 km (0.055 R)
• M59: 22,993,193 km (0.089 R)
• M60: 23,114,068 km (0.114 R)
• M61: 23,437,199 km (0.116 R)
• M62: 24,047,259 km (0.102 R)
• M63: 24,374,729 km (0.119 R)
• M64: 24,662,555 km (0.086 R)
• M65: 25,282,938 km (0.111 R)
• M66: 25,407,702 km (0.107 R)
• M67: 26,920,137 km (0.072 R)
• M68: 27,260,173 km (0.071 R)
• M69: 27,558,920 km (0.039 R)
• M70: 28,202,639 km (0.052 R)
• M71: 28,418,360 km (0.083 R)
• M72: 28,678,061 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.6

Radius: 8.3

Gravity: 10.65 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 8.26 AU - 10.08 AU

Year: 11712 Days

Day: 10.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,751,642 km

• M1: 174,730 km (0.079 R)
• M2: 571,314 km (0.101 R)
• M3: 804,687 km (0.12 R)
• M4: 882,627 km (0.119 R)
• M5: 1,088,923 km (0.106 R)
• M6: 1,265,299 km (0.091 R)
• M7: 1,333,815 km (0.096 R)
• M8: 1,427,313 km (0.07 R)
• M9: 1,746,256 km (0.115 R)
• M10: 1,848,880 km (0.111 R)
• M11: 3,231,164 km (0.112 R)
• M12: 3,294,295 km (0.032 R)
• M13: 3,421,902 km (0.101 R)
• M14: 3,881,616 km (0.103 R)
• M15: 3,948,935 km (0.085 R)
• M16: 4,256,359 km (0.114 R)
• M17: 4,360,628 km (0.12 R)
• M18: 6,180,486 km (0.084 R)
• M19: 7,147,487 km (0.108 R)
• M20: 8,950,291 km (0.046 R)
• M21: 9,901,733 km (0.107 R)
• M22: 9,994,035 km (0.108 R)
• M23: 11,075,927 km (0.108 R)
• M24: 11,316,032 km (0.096 R)
• M25: 11,509,312 km (0.12 R)
• M26: 12,642,067 km (0.109 R)
• M27: 12,993,772 km (0.087 R)
• M28: 13,655,742 km (0.069 R)
• M29: 13,758,516 km (0.068 R)
• M30: 13,964,812 km (0.057 R)
• M31: 14,642,640 km (0.107 R)
• M32: 15,277,832 km (0.084 R)
• M33: 15,813,991 km (0.05 R)
• M34: 15,867,996 km (0.091 R)
• M35: 16,030,160 km (0.1 R)
• M36: 16,084,464 km (0.098 R)
• M37: 16,520,242 km (0.111 R)
• M38: 16,684,651 km (0.084 R)
• M39: 16,739,553 km (0.117 R)
• M40: 17,181,315 km (0.109 R)
• M41: 19,852,535 km (0.101 R)
• M42: 21,743,901 km (0.053 R)
• M43: 21,803,890 km (0.118 R)
• M44: 23,077,267 km (0.056 R)
• M45: 24,063,565 km (0.1 R)
• M46: 24,374,579 km (0.094 R)
• M47: 25,315,700 km (0.111 R)
• M48: 25,632,099 km (0.113 R)
• M49: 26,781,759 km (0.079 R)
• M50: 27,492,498 km (0.101 R)
• M51: 28,209,521 km (0.094 R)
• M52: 29,928,700 km (0.086 R)
• M53: 29,995,570 km (0.087 R)
• M54: 31,409,719 km (0.079 R)
• M55: 31,613,471 km (0.097 R)
• M56: 31,681,538 km (0.062 R)
• M57: 31,954,105 km (0.082 R)
• M58: 32,364,602 km (0.104 R)
• M59: 32,501,783 km (0.1 R)
• M60: 33,259,646 km (0.116 R)
• M61: 35,215,339 km (0.115 R)
• M62: 35,639,150 km (0.115 R)
• M63: 36,420,649 km (0.086 R)
• M64: 37,423,553 km (0.117 R)
• M65: 38,072,957 km (0.054 R)
• M66: 38,580,692 km (0.032 R)
• M67: 39,382,986 km (0.086 R)
• M68: 39,529,442 km (0.083 R)
• M69: 39,822,953 km (0.113 R)
• M70: 41,078,379 km (0.062 R)
• M71: 41,599,129 km (0.085 R)
• M72: 42,797,557 km (0.066 R)
• M73: 43,855,364 km (0.057 R)
• M74: 43,931,210 km (0.085 R)
• M75: 45,688,835 km (0.08 R)
• M76: 46,073,900 km (0.105 R)
• M77: 46,228,285 km (0.105 R)
• M78: 47,313,618 km (0.108 R)
• M79: 48,564,106 km (0.116 R)
• M80: 48,957,250 km (0.1 R)
• M81: 49,272,303 km (0.116 R)
• M82: 49,825,516 km (0.111 R)
• M83: 50,301,386 km (0.094 R)
• M84: 51,017,960 km (0.087 R)
• M85: 51,657,641 km (0.108 R)
• M86: 52,945,230 km (0.115 R)
• M87: 53,106,795 km (0.053 R)
• M88: 53,349,742 km (0.086 R)
• M89: 53,592,839 km (0.075 R)
• M90: 53,755,152 km (0.053 R)
• M91: 53,998,997 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.6

Radius: 4.4

Gravity: 19.61 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 11.99 AU - 19.35 AU

Year: 26162 Days

Day: 15.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 74,751,642 km

• M1: 118,482 km (0.111 R)
• M2: 165,455 km (0.119 R)
• M3: 744,100 km (0.073 R)
• M4: 889,808 km (0.068 R)
• M5: 1,044,642 km (0.027 R)
• M6: 1,152,502 km (0.096 R)
• M7: 1,292,526 km (0.05 R)
• M8: 1,379,292 km (0.094 R)
• M9: 1,527,993 km (0.096 R)
• M10: 1,971,550 km (0.108 R)
• M11: 2,346,293 km (0.113 R)
• M12: 2,705,926 km (0.097 R)
• M13: 3,316,286 km (0.095 R)
• M14: 3,801,132 km (0.093 R)
• M15: 3,925,747 km (0.115 R)
• M16: 4,221,802 km (0.047 R)
• M17: 4,437,671 km (0.083 R)
• M18: 4,745,992 km (0.083 R)
• M19: 4,925,211 km (0.09 R)
• M20: 5,061,195 km (0.048 R)
• M21: 5,429,655 km (0.07 R)
• M22: 5,476,329 km (0.097 R)
• M23: 7,089,593 km (0.091 R)
• M24: 8,080,080 km (0.114 R)
• M25: 9,002,501 km (0.051 R)
• M26: 9,057,702 km (0.076 R)
• M27: 9,113,053 km (0.106 R)
• M28: 9,616,750 km (0.102 R)
• M29: 9,673,298 km (0.116 R)
• M30: 9,786,693 km (0.074 R)
• M31: 10,709,562 km (0.12 R)
• M32: 10,885,639 km (0.054 R)
• M33: 13,072,460 km (0.032 R)
• M34: 15,389,283 km (0.057 R)
• M35: 15,654,370 km (0.096 R)
• M36: 16,866,113 km (0.12 R)
• M37: 17,621,432 km (0.059 R)
• M38: 17,690,696 km (0.117 R)
• M39: 18,951,657 km (0.082 R)
• M40: 20,386,599 km (0.107 R)
• M41: 21,043,633 km (0.079 R)
• M42: 21,264,141 km (0.098 R)
• M43: 21,855,950 km (0.094 R)
• M44: 22,079,299 km (0.095 R)
• M45: 22,153,949 km (0.096 R)
• M46: 22,678,588 km (0.091 R)
• M47: 26,384,876 km (0.047 R)
• M48: 26,543,300 km (0.067 R)
• M49: 26,861,195 km (0.11 R)
• M50: 27,420,542 km (0.115 R)
• M51: 27,661,394 km (0.059 R)
• M52: 27,741,878 km (0.053 R)
• M53: 31,357,658 km (0.094 R)
• M54: 33,734,469 km (0.087 R)
• M55: 34,944,417 km (0.102 R)
• M56: 35,642,291 km (0.11 R)
• M57: 36,697,554 km (0.077 R)
• M58: 36,962,941 km (0.047 R)
• M59: 37,140,215 km (0.12 R)
• M60: 38,389,207 km (0.059 R)
• M61: 39,380,143 km (0.099 R)
• M62: 40,106,142 km (0.086 R)
• M63: 40,836,628 km (0.069 R)
• M64: 43,240,666 km (0.096 R)
• M65: 45,026,117 km (0.1 R)
• M66: 45,500,043 km (0.111 R)
• M67: 46,644,167 km (0.086 R)
• M68: 49,643,006 km (0.117 R)
• M69: 51,314,014 km (0.094 R)
• M70: 51,610,667 km (0.069 R)
• M71: 52,404,882 km (0.083 R)
• M72: 53,203,136 km (0.107 R)
• M73: 54,609,656 km (0.112 R)
• M74: 57,254,097 km (0.109 R)
• M75: 57,973,064 km (0.116 R)
• M76: 59,109,111 km (0.058 R)
• M77: 60,356,607 km (0.076 R)
• M78: 60,565,446 km (0.1 R)
• M79: 61,402,895 km (0.099 R)
• M80: 62,033,599 km (0.107 R)
• M81: 62,983,546 km (0.113 R)
• M82: 65,325,949 km (0.057 R)
• M83: 66,723,493 km (0.075 R)
• M84: 73,857,067 km (0.075 R)
• M85: 73,968,667 km (0.092 R)
• M86: 74,527,714 km (0.03 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 18,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit