🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.73 AU - 0.75 AU

Year: 235 Days

Day: 17.8 Hours

Environment

Temp: 153 °C

Axial Tilt: 76 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,177,829 km

• M1: 59,690 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.63 AU - 1.01 AU

Year: 274 Days

Day: 23.5 Hours

Environment

Temp: 114 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,177,829 km

• M1: 175,329 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.73 AU - 1.01 AU

Year: 299 Days

Day: 13.6 Hours

Environment

Temp: 147 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.94 AU - 2.74 AU

Year: 1321 Days

Day: 25.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,177,829 km

• M1: 1,078,451 km (0.082 R)

Asteroid Belt

Center: 3.84 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.1

Radius: 14.4

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.22 AU - 6.46 AU

Year: 4553 Days

Day: 12.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 37,177,829 km

• M1: 183,407 km (0.119 R)
• M2: 276,008 km (0.078 R)
• M3: 379,979 km (0.037 R)
• M4: 470,635 km (0.083 R)
• M5: 672,442 km (0.102 R)
• M6: 979,118 km (0.097 R)
• M7: 1,156,541 km (0.072 R)
• M8: 1,401,283 km (0.113 R)
• M9: 1,785,750 km (0.086 R)
• M10: 2,055,475 km (0.089 R)
• M11: 2,153,910 km (0.069 R)
• M12: 2,338,664 km (0.07 R)
• M13: 2,742,428 km (0.078 R)
• M14: 2,851,635 km (0.118 R)
• M15: 3,111,935 km (0.105 R)
• M16: 3,477,851 km (0.06 R)
• M17: 3,796,944 km (0.072 R)
• M18: 4,679,870 km (0.113 R)
• M19: 5,010,481 km (0.068 R)
• M20: 5,325,983 km (0.045 R)
• M21: 5,764,754 km (0.089 R)
• M22: 7,378,466 km (0.097 R)
• M23: 7,634,727 km (0.109 R)
• M24: 7,867,801 km (0.089 R)
• M25: 7,998,400 km (0.041 R)
• M26: 8,769,726 km (0.109 R)
• M27: 9,676,439 km (0.089 R)
• M28: 9,928,960 km (0.079 R)
• M29: 10,412,012 km (0.073 R)
• M30: 10,786,455 km (0.099 R)
• M31: 10,990,058 km (0.091 R)
• M32: 11,282,971 km (0.069 R)
• M33: 11,400,854 km (0.064 R)
• M34: 11,548,806 km (0.107 R)
• M35: 12,086,910 km (0.077 R)
• M36: 12,389,396 km (0.059 R)
• M37: 12,694,427 km (0.079 R)
• M38: 13,498,964 km (0.109 R)
• M39: 13,844,385 km (0.045 R)
• M40: 14,192,799 km (0.083 R)
• M41: 14,383,985 km (0.101 R)
• M42: 14,865,840 km (0.108 R)
• M43: 15,125,093 km (0.084 R)
• M44: 15,845,556 km (0.085 R)
• M45: 16,510,219 km (0.098 R)
• M46: 16,913,535 km (0.074 R)
• M47: 17,116,240 km (0.106 R)
• M48: 17,558,601 km (0.093 R)
• M49: 17,901,330 km (0.112 R)
• M50: 18,698,238 km (0.078 R)
• M51: 19,153,763 km (0.079 R)
• M52: 19,435,905 km (0.117 R)
• M53: 19,541,970 km (0.106 R)
• M54: 21,012,218 km (0.103 R)
• M55: 21,485,845 km (0.091 R)
• M56: 22,184,317 km (0.099 R)
• M57: 22,406,470 km (0.082 R)
• M58: 23,265,012 km (0.095 R)
• M59: 23,906,338 km (0.088 R)
• M60: 24,515,351 km (0.071 R)
• M61: 24,937,067 km (0.1 R)
• M62: 25,787,681 km (0.098 R)
• M63: 25,982,308 km (0.093 R)
• M64: 26,099,293 km (0.097 R)
• M65: 26,255,623 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.6

Radius: 11.7

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.78 AU - 8.22 AU

Year: 7578 Days

Day: 9.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 37,177,829 km

• M1: 178,769 km (0.107 R)
• M2: 480,359 km (0.08 R)
• M3: 928,554 km (0.098 R)
• M4: 2,010,895 km (0.1 R)
• M5: 2,096,465 km (0.089 R)
• M6: 2,450,563 km (0.096 R)
• M7: 2,542,117 km (0.112 R)
• M8: 2,681,841 km (0.089 R)
• M9: 2,847,895 km (0.055 R)
• M10: 3,215,606 km (0.104 R)
• M11: 3,755,954 km (0.067 R)
• M12: 4,104,666 km (0.062 R)
• M13: 4,436,026 km (0.084 R)
• M14: 4,862,529 km (0.064 R)
• M15: 5,036,960 km (0.109 R)
• M16: 5,183,865 km (0.116 R)
• M17: 5,302,347 km (0.052 R)
• M18: 5,511,934 km (0.095 R)
• M19: 5,785,548 km (0.093 R)
• M20: 6,989,661 km (0.088 R)
• M21: 7,993,613 km (0.036 R)
• M22: 8,130,794 km (0.11 R)
• M23: 8,372,993 km (0.073 R)
• M24: 8,652,591 km (0.038 R)
• M25: 9,042,294 km (0.069 R)
• M26: 9,185,309 km (0.069 R)
• M27: 9,582,791 km (0.111 R)
• M28: 10,469,607 km (0.087 R)
• M29: 10,619,953 km (0.104 R)
• M30: 10,808,895 km (0.089 R)
• M31: 10,922,739 km (0.12 R)
• M32: 11,037,032 km (0.094 R)
• M33: 12,044,424 km (0.111 R)
• M34: 12,162,606 km (0.045 R)
• M35: 12,799,145 km (0.11 R)
• M36: 13,162,069 km (0.093 R)
• M37: 13,405,764 km (0.098 R)
• M38: 13,569,275 km (0.107 R)
• M39: 13,692,095 km (0.091 R)
• M40: 13,980,519 km (0.095 R)
• M41: 14,773,388 km (0.108 R)
• M42: 14,857,612 km (0.095 R)
• M43: 15,239,086 km (0.098 R)
• M44: 15,366,992 km (0.085 R)
• M45: 15,452,413 km (0.088 R)
• M46: 15,881,908 km (0.068 R)
• M47: 16,054,843 km (0.099 R)
• M48: 17,416,184 km (0.037 R)
• M49: 17,863,183 km (0.09 R)
• M50: 18,359,249 km (0.088 R)
• M51: 18,450,055 km (0.079 R)
• M52: 19,180,841 km (0.031 R)
• M53: 19,272,993 km (0.07 R)
• M54: 19,549,899 km (0.091 R)
• M55: 21,049,318 km (0.09 R)
• M56: 23,073,078 km (0.106 R)
• M57: 23,465,473 km (0.087 R)
• M58: 24,157,663 km (0.111 R)
• M59: 25,107,759 km (0.107 R)
• M60: 25,460,959 km (0.057 R)
• M61: 25,866,519 km (0.098 R)
• M62: 26,274,173 km (0.046 R)
• M63: 27,199,286 km (0.048 R)
• M64: 28,030,751 km (0.108 R)
• M65: 28,712,319 km (0.032 R)
• M66: 28,817,636 km (0.119 R)
• M67: 30,359,541 km (0.066 R)
• M68: 30,789,635 km (0.078 R)
• M69: 32,420,402 km (0.102 R)
• M70: 32,749,966 km (0.067 R)
• M71: 33,689,590 km (0.119 R)
• M72: 34,079,143 km (0.079 R)
• M73: 34,694,289 km (0.091 R)
• M74: 36,390,430 km (0.07 R)
• M75: 36,561,570 km (0.068 R)
• M76: 36,675,713 km (0.112 R)
• M77: 37,593,795 km (0.064 R)
• M78: 37,708,986 km (0.077 R)
• M79: 38,171,393 km (0.035 R)
• M80: 38,287,181 km (0.091 R)
• M81: 38,635,595 km (0.114 R)
• M82: 38,810,176 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.2

Radius: 14.8

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 8.17 AU - 8.95 AU

Year: 9240 Days

Day: 8.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,177,829 km

• M1: 187,745 km (0.116 R)
• M2: 338,091 km (0.086 R)
• M3: 479,012 km (0.107 R)
• M4: 777,909 km (0.119 R)
• M5: 1,229,096 km (0.098 R)
• M6: 1,359,246 km (0.073 R)
• M7: 1,634,357 km (0.108 R)
• M8: 1,906,475 km (0.082 R)
• M9: 2,103,944 km (0.073 R)
• M10: 2,262,219 km (0.093 R)
• M11: 2,377,858 km (0.118 R)
• M12: 2,471,955 km (0.103 R)
• M13: 2,761,726 km (0.097 R)
• M14: 3,779,590 km (0.113 R)
• M15: 4,257,406 km (0.043 R)
• M16: 5,332,566 km (0.052 R)
• M17: 5,614,109 km (0.084 R)
• M18: 5,772,832 km (0.067 R)
• M19: 6,621,651 km (0.115 R)
• M20: 6,823,159 km (0.116 R)
• M21: 8,039,090 km (0.113 R)
• M22: 8,911,396 km (0.109 R)
• M23: 9,171,546 km (0.095 R)
• M24: 9,547,635 km (0.101 R)
• M25: 9,813,770 km (0.104 R)
• M26: 10,314,923 km (0.065 R)
• M27: 10,824,304 km (0.118 R)
• M28: 11,502,879 km (0.12 R)
• M29: 11,624,054 km (0.089 R)
• M30: 12,031,259 km (0.117 R)
• M31: 12,154,229 km (0.094 R)
• M32: 12,442,952 km (0.072 R)
• M33: 12,734,070 km (0.104 R)
• M34: 13,963,764 km (0.062 R)
• M35: 14,921,939 km (0.074 R)
• M36: 15,054,183 km (0.078 R)
• M37: 15,320,019 km (0.09 R)
• M38: 15,587,350 km (0.116 R)
• M39: 16,081,622 km (0.108 R)
• M40: 16,672,234 km (0.117 R)
• M41: 18,297,914 km (0.104 R)
• M42: 18,771,690 km (0.117 R)
• M43: 19,828,300 km (0.068 R)
• M44: 20,559,684 km (0.09 R)
• M45: 21,299,894 km (0.05 R)
• M46: 21,548,676 km (0.118 R)
• M47: 21,798,355 km (0.093 R)
• M48: 21,948,551 km (0.082 R)
• M49: 23,010,247 km (0.108 R)
• M50: 23,830,193 km (0.048 R)
• M51: 24,347,652 km (0.06 R)
• M52: 24,503,682 km (0.116 R)
• M53: 24,607,803 km (0.087 R)
• M54: 24,764,282 km (0.084 R)
• M55: 24,973,420 km (0.063 R)
• M56: 25,183,306 km (0.1 R)
• M57: 25,869,062 km (0.101 R)
• M58: 26,347,476 km (0.099 R)
• M59: 28,072,190 km (0.103 R)
• M60: 28,563,918 km (0.098 R)
• M61: 29,058,489 km (0.057 R)
• M62: 29,944,557 km (0.082 R)
• M63: 30,279,207 km (0.07 R)
• M64: 31,290,339 km (0.097 R)
• M65: 31,516,531 km (0.066 R)
• M66: 31,913,863 km (0.093 R)
• M67: 32,426,984 km (0.06 R)
• M68: 33,345,964 km (0.057 R)
• M69: 34,040,846 km (0.111 R)
• M70: 34,740,515 km (0.102 R)
• M71: 35,386,030 km (0.109 R)
• M72: 36,272,697 km (0.119 R)
• M73: 36,748,567 km (0.076 R)
• M74: 36,867,946 km (0.109 R)
• M75: 37,706,592 km (0.096 R)
• M76: 39,098,151 km (0.106 R)
• M77: 39,769,547 km (0.079 R)
• M78: 40,567,951 km (0.061 R)
• M79: 41,371,740 km (0.049 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.9

Radius: 12.1

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.99 AU - 10.57 AU

Year: 9599 Days

Day: 9.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 159.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 37,177,829 km

• M1: 193,131 km (0.079 R)
• M2: 296,802 km (0.1 R)
• M3: 539,899 km (0.09 R)
• M4: 667,655 km (0.115 R)
• M5: 792,570 km (0.091 R)
• M6: 988,244 km (0.043 R)
• M7: 1,068,129 km (0.052 R)
• M8: 1,166,863 km (0.069 R)
• M9: 1,987,109 km (0.105 R)
• M10: 2,110,976 km (0.093 R)
• M11: 2,520,275 km (0.066 R)
• M12: 2,609,585 km (0.082 R)
• M13: 2,814,834 km (0.082 R)
• M14: 2,907,734 km (0.115 R)
• M15: 3,487,126 km (0.113 R)
• M16: 4,503,943 km (0.118 R)
• M17: 4,751,228 km (0.101 R)
• M18: 4,862,529 km (0.028 R)
• M19: 5,519,413 km (0.08 R)
• M20: 6,821,813 km (0.097 R)
• M21: 7,653,726 km (0.118 R)
• M22: 8,081,875 km (0.088 R)
• M23: 8,585,422 km (0.092 R)
• M24: 9,552,871 km (0.086 R)
• M25: 9,764,702 km (0.075 R)
• M26: 10,627,582 km (0.116 R)
• M27: 12,272,112 km (0.055 R)
• M28: 12,579,685 km (0.1 R)
• M29: 12,657,027 km (0.067 R)
• M30: 12,734,369 km (0.105 R)
• M31: 12,850,906 km (0.102 R)
• M32: 13,202,311 km (0.09 R)
• M33: 13,280,850 km (0.105 R)
• M34: 13,438,526 km (0.115 R)
• M35: 13,596,651 km (0.08 R)
• M36: 14,966,220 km (0.117 R)
• M37: 16,084,913 km (0.108 R)
• M38: 16,379,321 km (0.081 R)
• M39: 16,845,618 km (0.118 R)
• M40: 17,058,944 km (0.109 R)
• M41: 17,402,272 km (0.029 R)
• M42: 19,152,866 km (0.07 R)
• M43: 19,331,037 km (0.117 R)
• M44: 19,465,077 km (0.081 R)
• M45: 19,599,266 km (0.082 R)
• M46: 20,004,078 km (0.077 R)
• M47: 20,139,613 km (0.079 R)
• M48: 21,050,814 km (0.109 R)
• M49: 21,280,746 km (0.111 R)
• M50: 21,465,350 km (0.105 R)
• M51: 22,302,350 km (0.116 R)
• M52: 22,677,840 km (0.105 R)
• M53: 23,577,821 km (0.044 R)
• M54: 23,673,265 km (0.118 R)
• M55: 24,683,050 km (0.097 R)
• M56: 25,657,830 km (0.071 R)
• M57: 26,001,905 km (0.111 R)
• M58: 26,545,843 km (0.106 R)
• M59: 26,893,808 km (0.04 R)
• M60: 27,193,452 km (0.082 R)
• M61: 27,393,764 km (0.093 R)
• M62: 27,644,789 km (0.114 R)
• M63: 28,555,092 km (0.056 R)
• M64: 28,860,720 km (0.091 R)
• M65: 29,269,871 km (0.045 R)
• M66: 29,423,807 km (0.106 R)
• M67: 29,629,504 km (0.061 R)
• M68: 29,732,427 km (0.098 R)
• M69: 29,835,650 km (0.113 R)
• M70: 30,301,198 km (0.03 R)
• M71: 30,612,960 km (0.086 R)
• M72: 31,134,758 km (0.114 R)
• M73: 33,144,755 km (0.047 R)
• M74: 33,519,647 km (0.112 R)
• M75: 34,706,856 km (0.081 R)
• M76: 35,032,979 km (0.115 R)
• M77: 35,196,489 km (0.095 R)
• M78: 35,962,730 km (0.113 R)
• M79: 36,127,587 km (0.117 R)
• M80: 36,237,691 km (0.031 R)
• M81: 36,568,601 km (0.098 R)
• M82: 36,734,356 km (0.108 R)
• M83: 36,845,058 km (0.059 R)
• M84: 37,066,762 km (0.111 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 16,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit