🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.81 AU - 1.07 AU

Year: 323 Days

Day: 42.6 Hours

Environment

Temp: 136 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.82 AU - 2.9 AU

Year: 1716 Days

Day: 42.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.38 AU - 3.82 AU

Year: 2423 Days

Day: 47 Hours

Environment

Temp: -113 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,013,025 km

• M1: 73,602 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.25 AU - 4.93 AU

Year: 3489 Days

Day: 47.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.78 AU - 5.82 AU

Year: 4329 Days

Day: 31.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,013,025 km

• M1: 590,612 km (0.104 R)
• M2: 3,348,898 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.7

Radius: 10.1

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 9.58 AU - 12.24 AU

Year: 12784 Days

Day: 9.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,013,025 km

• M1: 217,814 km (0.105 R)
• M2: 498,460 km (0.09 R)
• M3: 1,204,113 km (0.039 R)
• M4: 1,352,066 km (0.096 R)
• M5: 1,917,695 km (0.109 R)
• M6: 2,241,425 km (0.076 R)
• M7: 2,519,079 km (0.026 R)
• M8: 3,847,059 km (0.044 R)
• M9: 4,180,213 km (0.061 R)
• M10: 4,717,120 km (0.105 R)
• M11: 4,835,003 km (0.114 R)
• M12: 5,033,669 km (0.076 R)
• M13: 5,154,245 km (0.052 R)
• M14: 5,729,299 km (0.079 R)
• M15: 6,195,596 km (0.107 R)
• M16: 6,542,364 km (0.085 R)
• M17: 7,164,541 km (0.119 R)
• M18: 7,254,898 km (0.119 R)
• M19: 8,656,780 km (0.108 R)
• M20: 8,801,441 km (0.112 R)
• M21: 10,343,646 km (0.089 R)
• M22: 11,224,328 km (0.099 R)
• M23: 11,807,012 km (0.108 R)
• M24: 11,913,974 km (0.092 R)
• M25: 12,182,951 km (0.089 R)
• M26: 12,290,961 km (0.119 R)
• M27: 12,508,327 km (0.083 R)
• M28: 12,617,384 km (0.039 R)
• M29: 12,781,642 km (0.089 R)
• M30: 13,445,707 km (0.113 R)
• M31: 14,007,746 km (0.102 R)
• M32: 14,291,533 km (0.096 R)
• M33: 14,462,823 km (0.119 R)
• M34: 14,692,156 km (0.053 R)
• M35: 15,154,563 km (0.053 R)
• M36: 15,857,225 km (0.089 R)
• M37: 15,975,257 km (0.103 R)
• M38: 16,093,739 km (0.119 R)
• M39: 16,870,601 km (0.093 R)
• M40: 17,966,555 km (0.113 R)
• M41: 18,089,674 km (0.088 R)
• M42: 19,463,132 km (0.102 R)
• M43: 20,226,380 km (0.046 R)
• M44: 20,999,502 km (0.091 R)
• M45: 21,324,428 km (0.093 R)
• M46: 21,847,871 km (0.117 R)
• M47: 23,510,652 km (0.051 R)
• M48: 24,051,448 km (0.091 R)
• M49: 24,255,200 km (0.055 R)
• M50: 24,527,917 km (0.08 R)
• M51: 25,213,973 km (0.068 R)
• M52: 26,886,178 km (0.061 R)
• M53: 27,522,418 km (0.092 R)
• M54: 29,679,021 km (0.12 R)
• M55: 30,630,463 km (0.112 R)
• M56: 32,188,226 km (0.114 R)
• M57: 32,713,165 km (0.078 R)
• M58: 33,090,002 km (0.068 R)
• M59: 33,923,860 km (0.11 R)
• M60: 35,844,697 km (0.081 R)
• M61: 36,779,085 km (0.051 R)
• M62: 37,721,552 km (0.116 R)
• M63: 39,790,790 km (0.099 R)
• M64: 40,596,524 km (0.042 R)
• M65: 41,896,679 km (0.034 R)
• M66: 42,305,829 km (0.118 R)
• M67: 43,955,445 km (0.08 R)
• M68: 44,537,829 km (0.097 R)
• M69: 44,788,256 km (0.045 R)
• M70: 46,723,155 km (0.095 R)
• M71: 47,914,403 km (0.03 R)
• M72: 48,513,692 km (0.075 R)
• M73: 48,599,411 km (0.056 R)
• M74: 48,943,337 km (0.108 R)
• M75: 50,500,352 km (0.06 R)
• M76: 50,761,400 km (0.032 R)
• M77: 51,284,843 km (0.12 R)
• M78: 51,810,231 km (0.112 R)
• M79: 53,662,851 km (0.058 R)
• M80: 54,999,358 km (0.115 R)
• M81: 55,537,013 km (0.11 R)
• M82: 56,707,915 km (0.067 R)
• M83: 56,888,779 km (0.089 R)
• M84: 58,160,361 km (0.092 R)
• M85: 59,532,921 km (0.103 R)
• M86: 59,716,777 km (0.108 R)
• M87: 60,823,652 km (0.07 R)
• M88: 61,008,854 km (0.085 R)
• M89: 61,101,455 km (0.076 R)
• M90: 61,286,956 km (0.085 R)
• M91: 62,030,607 km (0.084 R)
• M92: 62,310,206 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.3

Radius: 12.1

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 10.5 AU - 14.54 AU

Year: 15716 Days

Day: 10.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 76,013,025 km

• M1: 160,219 km (0.066 R)
• M2: 460,313 km (0.108 R)
• M3: 1,208,003 km (0.107 R)
• M4: 1,424,770 km (0.103 R)
• M5: 1,500,018 km (0.097 R)
• M6: 1,680,882 km (0.065 R)
• M7: 2,537,329 km (0.068 R)
• M8: 3,477,702 km (0.068 R)
• M9: 3,615,332 km (0.115 R)
• M10: 4,039,292 km (0.119 R)
• M11: 4,442,010 km (0.089 R)
• M12: 4,591,757 km (0.12 R)
• M13: 4,781,298 km (0.062 R)
• M14: 4,896,189 km (0.113 R)
• M15: 5,128,963 km (0.092 R)
• M16: 5,686,215 km (0.057 R)
• M17: 6,054,824 km (0.095 R)
• M18: 6,137,701 km (0.078 R)
• M19: 6,388,876 km (0.112 R)
• M20: 7,031,698 km (0.106 R)
• M21: 7,875,580 km (0.097 R)
• M22: 7,966,386 km (0.085 R)
• M23: 8,564,478 km (0.103 R)
• M24: 8,987,092 km (0.063 R)
• M25: 9,755,128 km (0.097 R)
• M26: 10,097,856 km (0.113 R)
• M27: 10,544,406 km (0.049 R)
• M28: 11,200,692 km (0.097 R)
• M29: 11,870,292 km (0.038 R)
• M30: 12,872,298 km (0.052 R)
• M31: 14,956,646 km (0.039 R)
• M32: 15,351,883 km (0.107 R)
• M33: 15,980,194 km (0.106 R)
• M34: 16,384,258 km (0.101 R)
• M35: 17,026,182 km (0.096 R)
• M36: 17,914,794 km (0.114 R)
• M37: 18,094,311 km (0.069 R)
• M38: 18,274,427 km (0.067 R)
• M39: 18,515,579 km (0.109 R)
• M40: 19,306,503 km (0.114 R)
• M41: 19,860,613 km (0.091 R)
• M42: 20,544,874 km (0.061 R)
• M43: 21,300,044 km (0.081 R)
• M44: 22,128,667 km (0.066 R)
• M45: 22,321,349 km (0.078 R)
• M46: 23,882,851 km (0.093 R)
• M47: 24,876,780 km (0.07 R)
• M48: 25,010,221 km (0.082 R)
• M49: 25,681,466 km (0.092 R)
• M50: 25,884,022 km (0.068 R)
• M51: 26,494,830 km (0.086 R)
• M52: 26,973,244 km (0.108 R)
• M53: 27,385,536 km (0.1 R)
• M54: 27,869,186 km (0.088 R)
• M55: 28,704,839 km (0.088 R)
• M56: 29,407,650 km (0.111 R)
• M57: 29,619,481 km (0.043 R)
• M58: 30,329,622 km (0.05 R)
• M59: 30,758,369 km (0.08 R)
• M60: 31,045,298 km (0.087 R)
• M61: 32,493,406 km (0.063 R)
• M62: 32,639,413 km (0.111 R)
• M63: 33,520,096 km (0.116 R)
• M64: 33,815,402 km (0.086 R)
• M65: 34,408,557 km (0.096 R)
• M66: 35,229,850 km (0.119 R)
• M67: 35,906,631 km (0.027 R)
• M68: 35,982,028 km (0.111 R)
• M69: 36,891,733 km (0.057 R)
• M70: 37,578,985 km (0.082 R)
• M71: 39,198,831 km (0.036 R)
• M72: 39,665,875 km (0.073 R)
• M73: 40,291,494 km (0.025 R)
• M74: 40,920,254 km (0.111 R)
• M75: 42,746,245 km (0.097 R)
• M76: 43,387,571 km (0.037 R)
• M77: 43,548,389 km (0.082 R)
• M78: 43,951,406 km (0.084 R)
• M79: 44,842,261 km (0.109 R)
• M80: 45,902,760 km (0.119 R)
• M81: 48,464,773 km (0.092 R)
• M82: 50,395,483 km (0.096 R)
• M83: 51,412,899 km (0.095 R)
• M84: 52,351,326 km (0.05 R)
• M85: 53,812,897 km (0.065 R)
• M86: 56,424,577 km (0.093 R)
• M87: 56,512,391 km (0.026 R)
• M88: 58,188,635 km (0.096 R)
• M89: 58,988,385 km (0.114 R)
• M90: 59,791,726 km (0.027 R)

Asteroid Belt

Center: 13.69 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 48.1

Radius: 7.5

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 13.56 AU - 16.14 AU

Year: 20301 Days

Day: 17.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 76,013,025 km

• M1: 446,699 km (0.044 R)
• M2: 512,223 km (0.067 R)
• M3: 569,519 km (0.097 R)
• M4: 678,726 km (0.114 R)
• M5: 1,278,164 km (0.08 R)
• M6: 1,523,954 km (0.089 R)
• M7: 1,767,050 km (0.09 R)
• M8: 1,948,213 km (0.112 R)
• M9: 2,467,318 km (0.108 R)
• M10: 2,649,677 km (0.101 R)
• M11: 2,815,432 km (0.099 R)
• M12: 2,941,992 km (0.098 R)
• M13: 3,557,587 km (0.118 R)
• M14: 4,528,328 km (0.094 R)
• M15: 4,652,195 km (0.114 R)
• M16: 4,776,959 km (0.079 R)
• M17: 6,004,559 km (0.113 R)
• M18: 6,332,927 km (0.102 R)
• M19: 8,060,632 km (0.112 R)
• M20: 8,150,690 km (0.066 R)
• M21: 8,759,404 km (0.098 R)
• M22: 9,859,547 km (0.1 R)
• M23: 11,337,125 km (0.111 R)
• M24: 12,429,040 km (0.103 R)
• M25: 12,568,016 km (0.11 R)
• M26: 12,777,304 km (0.074 R)
• M27: 14,456,091 km (0.074 R)
• M28: 14,565,597 km (0.088 R)
• M29: 14,675,252 km (0.093 R)
• M30: 16,583,223 km (0.077 R)
• M31: 17,081,982 km (0.051 R)
• M32: 17,430,097 km (0.092 R)
• M33: 19,487,067 km (0.042 R)
• M34: 19,608,092 km (0.103 R)
• M35: 19,850,740 km (0.063 R)
• M36: 19,931,971 km (0.108 R)
• M37: 21,577,847 km (0.092 R)
• M38: 22,968,210 km (0.056 R)
• M39: 23,138,602 km (0.057 R)
• M40: 23,566,751 km (0.095 R)
• M41: 24,213,762 km (0.111 R)
• M42: 24,822,924 km (0.12 R)
• M43: 26,056,359 km (0.093 R)
• M44: 28,765,875 km (0.055 R)
• M45: 31,610,778 km (0.049 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.9

Radius: 6.1

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 15.13 AU - 21.99 AU

Year: 28366 Days

Day: 17.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 76,013,025 km

• M1: 182,659 km (0.112 R)
• M2: 296,952 km (0.099 R)
• M3: 630,555 km (0.075 R)
• M4: 1,052,720 km (0.093 R)
• M5: 1,269,338 km (0.072 R)
• M6: 1,499,868 km (0.112 R)
• M7: 1,870,422 km (0.09 R)
• M8: 4,137,279 km (0.108 R)
• M9: 4,306,624 km (0.104 R)
• M10: 5,704,915 km (0.081 R)
• M11: 5,780,013 km (0.118 R)
• M12: 6,471,753 km (0.107 R)
• M13: 6,510,948 km (0.091 R)
• M14: 7,148,983 km (0.074 R)
• M15: 7,890,240 km (0.075 R)
• M16: 8,916,183 km (0.068 R)
• M17: 9,223,307 km (0.113 R)
• M18: 10,074,220 km (0.091 R)
• M19: 10,624,441 km (0.096 R)
• M20: 11,610,889 km (0.117 R)
• M21: 12,773,564 km (0.099 R)
• M22: 13,518,860 km (0.059 R)
• M23: 14,278,219 km (0.096 R)
• M24: 14,431,707 km (0.105 R)
• M25: 14,843,849 km (0.111 R)
• M26: 15,838,076 km (0.092 R)
• M27: 16,263,084 km (0.071 R)
• M28: 16,370,046 km (0.03 R)
• M29: 16,530,714 km (0.05 R)
• M30: 16,961,855 km (0.059 R)
• M31: 17,287,530 km (0.056 R)
• M32: 21,062,931 km (0.118 R)
• M33: 23,795,785 km (0.079 R)
• M34: 24,099,469 km (0.048 R)
• M35: 27,143,038 km (0.059 R)
• M36: 27,269,897 km (0.097 R)
• M37: 27,651,371 km (0.083 R)
• M38: 28,419,706 km (0.074 R)
• M39: 31,562,458 km (0.092 R)
• M40: 32,432,370 km (0.087 R)
• M41: 33,922,514 km (0.061 R)
• M42: 34,127,463 km (0.115 R)
• M43: 37,461,700 km (0.033 R)
• M44: 37,885,810 km (0.093 R)
• M45: 38,382,475 km (0.11 R)
• M46: 40,246,166 km (0.106 R)
• M47: 43,318,607 km (0.089 R)
• M48: 43,763,511 km (0.076 R)
• M49: 44,061,061 km (0.12 R)
• M50: 44,284,710 km (0.077 R)
• M51: 45,032,699 km (0.056 R)
• M52: 45,935,821 km (0.066 R)
• M53: 46,313,855 km (0.07 R)
• M54: 48,296,476 km (0.114 R)
• M55: 52,265,008 km (0.042 R)
• M56: 52,659,647 km (0.026 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 321

Radius: 3.4

Gravity: 27.77 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 17.93 AU - 19.89 AU

Year: 29173 Days

Day: 20.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 76,013,025 km

• M1: 86,767 km (0.105 R)
• M2: 791,822 km (0.11 R)
• M3: 969,245 km (0.087 R)
• M4: 1,891,815 km (0.07 R)
• M5: 2,059,364 km (0.108 R)
• M6: 2,093,473 km (0.113 R)
• M7: 2,928,079 km (0.116 R)
• M8: 3,043,718 km (0.098 R)
• M9: 3,644,354 km (0.037 R)
• M10: 3,810,557 km (0.051 R)
• M11: 3,979,303 km (0.104 R)
• M12: 5,414,396 km (0.117 R)
• M13: 6,735,644 km (0.068 R)
• M14: 6,837,371 km (0.052 R)
• M15: 7,093,781 km (0.099 R)
• M16: 7,145,393 km (0.107 R)
• M17: 8,807,575 km (0.095 R)
• M18: 9,710,099 km (0.059 R)
• M19: 11,479,692 km (0.104 R)
• M20: 12,525,531 km (0.04 R)
• M21: 12,776,107 km (0.095 R)
• M22: 13,218,318 km (0.056 R)
• M23: 13,282,047 km (0.041 R)
• M24: 13,537,411 km (0.101 R)
• M25: 13,923,523 km (0.072 R)
• M26: 14,313,375 km (0.068 R)
• M27: 14,444,123 km (0.116 R)
• M28: 14,838,613 km (0.081 R)
• M29: 15,638,363 km (0.114 R)
• M30: 16,383,660 km (0.086 R)
• M31: 16,452,026 km (0.053 R)
• M32: 16,657,573 km (0.06 R)
• M33: 17,348,865 km (0.037 R)
• M34: 20,426,093 km (0.116 R)
• M35: 21,613,302 km (0.105 R)
• M36: 22,670,361 km (0.047 R)
• M37: 24,209,423 km (0.067 R)
• M38: 24,443,245 km (0.102 R)
• M39: 26,902,035 km (0.102 R)
• M40: 28,858,925 km (0.111 R)
• M41: 31,283,907 km (0.108 R)
• M42: 31,623,494 km (0.083 R)
• M43: 31,708,615 km (0.035 R)
• M44: 34,383,724 km (0.111 R)
• M45: 34,734,232 km (0.03 R)
• M46: 37,220,100 km (0.077 R)
• M47: 37,399,767 km (0.089 R)
• M48: 39,854,518 km (0.105 R)
• M49: 41,986,138 km (0.04 R)
• M50: 42,736,372 km (0.074 R)
• M51: 43,585,489 km (0.102 R)
• M52: 43,774,880 km (0.102 R)
• M53: 44,344,848 km (0.066 R)
• M54: 45,396,222 km (0.116 R)
• M55: 47,718,579 km (0.111 R)
• M56: 48,403,139 km (0.026 R)
• M57: 48,894,119 km (0.096 R)
• M58: 52,779,924 km (0.042 R)
• M59: 57,073,981 km (0.117 R)
• M60: 58,530,017 km (0.087 R)
• M61: 63,614,251 km (0.114 R)
• M62: 64,691,206 km (0.05 R)
• M63: 66,426,691 km (0.095 R)
• M64: 67,409,549 km (0.111 R)
• M65: 70,831,749 km (0.084 R)
• M66: 71,054,501 km (0.098 R)
• M67: 72,171,698 km (0.104 R)
• M68: 72,620,042 km (0.113 R)
• M69: 73,181,932 km (0.109 R)
• M70: 73,294,579 km (0.116 R)
• M71: 74,084,007 km (0.117 R)
• M72: 75,899,078 km (0.11 R)
• M73: 76,013,072 km (0.118 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 14,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit