🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.59 AU - 0.71 AU

Year: 184 Days

Day: 28.3 Hours

Environment

Temp: 167 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,827,527 km

• M1: 269,276 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.51 AU - 2.79 AU

Year: 1516 Days

Day: 27.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.56 AU - 5.04 AU

Year: 3134 Days

Day: 44.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.17 AU - 5.81 AU

Year: 3918 Days

Day: 26.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.3

Radius: 10.1

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.33 AU - 9.61 AU

Year: 8664 Days

Day: 9 Hours

Environment

Temp: -152 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 95,827,527 km

• M1: 140,921 km (0.108 R)
• M2: 240,703 km (0.086 R)
• M3: 635,043 km (0.11 R)
• M4: 736,770 km (0.044 R)
• M5: 872,455 km (0.057 R)
• M6: 1,016,667 km (0.101 R)
• M7: 1,138,141 km (0.068 R)
• M8: 2,062,057 km (0.062 R)
• M9: 2,178,743 km (0.073 R)
• M10: 3,077,527 km (0.102 R)
• M11: 3,415,768 km (0.1 R)
• M12: 3,554,445 km (0.089 R)
• M13: 3,909,292 km (0.044 R)
• M14: 4,325,473 km (0.101 R)
• M15: 4,653,242 km (0.101 R)
• M16: 6,127,828 km (0.11 R)
• M17: 6,467,565 km (0.096 R)
• M18: 6,755,391 km (0.117 R)
• M19: 6,871,629 km (0.055 R)
• M20: 7,135,818 km (0.106 R)
• M21: 8,506,135 km (0.103 R)
• M22: 8,568,966 km (0.096 R)
• M23: 9,076,701 km (0.077 R)
• M24: 9,237,369 km (0.1 R)
• M25: 9,529,085 km (0.066 R)
• M26: 9,823,793 km (0.12 R)
• M27: 10,455,694 km (0.075 R)
• M28: 11,411,026 km (0.095 R)
• M29: 12,216,611 km (0.078 R)
• M30: 12,895,785 km (0.107 R)
• M31: 13,040,297 km (0.069 R)
• M32: 13,149,204 km (0.062 R)
• M33: 13,258,261 km (0.047 R)
• M34: 13,331,115 km (0.081 R)
• M35: 13,624,028 km (0.117 R)
• M36: 13,808,183 km (0.04 R)
• M37: 14,104,536 km (0.077 R)
• M38: 14,515,481 km (0.105 R)
• M39: 14,665,977 km (0.118 R)
• M40: 15,579,272 km (0.047 R)
• M41: 16,042,876 km (0.083 R)
• M42: 16,276,398 km (0.031 R)
• M43: 16,432,728 km (0.11 R)
• M44: 17,341,086 km (0.111 R)
• M45: 17,460,764 km (0.112 R)
• M46: 17,861,687 km (0.111 R)
• M47: 18,387,523 km (0.036 R)
• M48: 19,082,704 km (0.091 R)
• M49: 19,247,561 km (0.089 R)
• M50: 19,703,386 km (0.034 R)
• M51: 20,541,134 km (0.102 R)
• M52: 21,305,130 km (0.119 R)
• M53: 21,476,121 km (0.118 R)
• M54: 21,604,625 km (0.068 R)
• M55: 21,905,616 km (0.115 R)
• M56: 22,251,337 km (0.081 R)
• M57: 23,167,474 km (0.094 R)
• M58: 23,652,171 km (0.075 R)
• M59: 23,829,295 km (0.053 R)
• M60: 24,721,497 km (0.086 R)
• M61: 25,126,608 km (0.048 R)
• M62: 26,907,122 km (0.054 R)
• M63: 27,556,077 km (0.081 R)
• M64: 27,695,802 km (0.037 R)
• M65: 28,163,445 km (0.095 R)
• M66: 28,257,243 km (0.115 R)
• M67: 28,398,164 km (0.1 R)
• M68: 28,586,508 km (0.073 R)
• M69: 29,058,938 km (0.099 R)
• M70: 29,581,633 km (0.069 R)
• M71: 29,724,798 km (0.093 R)
• M72: 29,915,984 km (0.061 R)
• M73: 31,849,985 km (0.095 R)
• M74: 32,881,612 km (0.114 R)
• M75: 33,029,863 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.3

Radius: 11.4

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.42 AU - 11.46 AU

Year: 11014 Days

Day: 10.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 95,827,527 km

• M1: 146,606 km (0.117 R)
• M2: 221,704 km (0.102 R)
• M3: 450,738 km (0.073 R)
• M4: 639,830 km (0.086 R)
• M5: 1,036,115 km (0.059 R)
• M6: 1,119,890 km (0.116 R)
• M7: 1,228,199 km (0.086 R)
• M8: 1,623,286 km (0.094 R)
• M9: 1,977,983 km (0.075 R)
• M10: 2,469,861 km (0.098 R)
• M11: 3,499,094 km (0.025 R)
• M12: 3,791,857 km (0.078 R)
• M13: 4,058,889 km (0.114 R)
• M14: 4,297,648 km (0.084 R)
• M15: 4,401,319 km (0.103 R)
• M16: 5,597,204 km (0.072 R)
• M17: 6,211,603 km (0.086 R)
• M18: 6,447,519 km (0.099 R)
• M19: 6,807,002 km (0.1 R)
• M20: 7,173,218 km (0.1 R)
• M21: 7,379,364 km (0.12 R)
• M22: 7,503,979 km (0.113 R)
• M23: 7,755,453 km (0.114 R)
• M24: 7,882,312 km (0.032 R)
• M25: 8,137,825 km (0.114 R)
• M26: 8,439,564 km (0.111 R)
• M27: 8,876,988 km (0.106 R)
• M28: 9,098,542 km (0.108 R)
• M29: 9,637,693 km (0.113 R)
• M30: 10,279,767 km (0.079 R)
• M31: 10,559,216 km (0.109 R)
• M32: 10,746,961 km (0.086 R)
• M33: 11,221,037 km (0.098 R)
• M34: 11,798,934 km (0.096 R)
• M35: 12,091,697 km (0.086 R)
• M36: 12,238,901 km (0.075 R)
• M37: 12,833,702 km (0.119 R)
• M38: 12,983,898 km (0.118 R)
• M39: 15,359,363 km (0.062 R)
• M40: 17,475,874 km (0.091 R)
• M41: 19,452,062 km (0.103 R)
• M42: 20,145,747 km (0.1 R)
• M43: 20,320,477 km (0.083 R)
• M44: 21,024,335 km (0.1 R)
• M45: 21,617,042 km (0.097 R)
• M46: 22,035,168 km (0.11 R)
• M47: 23,000,972 km (0.112 R)
• M48: 23,183,481 km (0.057 R)
• M49: 25,098,783 km (0.118 R)
• M50: 25,412,489 km (0.114 R)
• M51: 25,790,523 km (0.088 R)
• M52: 26,424,968 km (0.03 R)
• M53: 26,807,938 km (0.083 R)
• M54: 27,000,172 km (0.073 R)
• M55: 27,515,088 km (0.069 R)
• M56: 27,644,340 km (0.117 R)
• M57: 28,685,392 km (0.043 R)
• M58: 28,816,290 km (0.027 R)
• M59: 29,013,310 km (0.032 R)
• M60: 29,871,852 km (0.1 R)
• M61: 32,497,145 km (0.092 R)
• M62: 33,664,458 km (0.105 R)
• M63: 34,079,741 km (0.12 R)
• M64: 34,636,096 km (0.061 R)
• M65: 34,915,395 km (0.118 R)
• M66: 35,969,462 km (0.113 R)
• M67: 36,535,839 km (0.09 R)
• M68: 37,176,567 km (0.111 R)
• M69: 38,613,903 km (0.101 R)
• M70: 40,142,494 km (0.103 R)
• M71: 40,362,403 km (0.106 R)
• M72: 41,024,822 km (0.082 R)
• M73: 41,098,574 km (0.058 R)
• M74: 44,011,843 km (0.047 R)
• M75: 44,693,561 km (0.069 R)
• M76: 45,455,163 km (0.119 R)
• M77: 45,990,724 km (0.09 R)
• M78: 46,605,571 km (0.117 R)
• M79: 47,765,403 km (0.059 R)
• M80: 47,998,626 km (0.068 R)
• M81: 48,232,149 km (0.1 R)
• M82: 48,700,240 km (0.109 R)
• M83: 49,248,367 km (0.089 R)
• M84: 50,746,291 km (0.113 R)
• M85: 52,019,368 km (0.111 R)
• M86: 53,544,668 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.7

Radius: 13.8

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 8.59 AU - 14.07 AU

Year: 13404 Days

Day: 9.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 95,827,527 km

• M1: 271,221 km (0.097 R)
• M2: 510,578 km (0.089 R)
• M3: 622,327 km (0.106 R)
• M4: 787,034 km (0.082 R)
• M5: 890,706 km (0.109 R)
• M6: 983,756 km (0.073 R)
• M7: 1,197,830 km (0.095 R)
• M8: 1,284,597 km (0.118 R)
• M9: 1,446,462 km (0.049 R)
• M10: 1,891,815 km (0.077 R)
• M11: 2,141,344 km (0.111 R)
• M12: 3,220,693 km (0.086 R)
• M13: 3,495,055 km (0.093 R)
• M14: 3,881,766 km (0.111 R)
• M15: 5,008,537 km (0.094 R)
• M16: 5,893,857 km (0.078 R)
• M17: 6,046,148 km (0.102 R)
• M18: 6,386,034 km (0.091 R)
• M19: 6,479,682 km (0.084 R)
• M20: 6,923,389 km (0.106 R)
• M21: 7,084,357 km (0.117 R)
• M22: 7,213,909 km (0.093 R)
• M23: 7,344,358 km (0.115 R)
• M24: 7,740,343 km (0.101 R)
• M25: 7,940,954 km (0.11 R)
• M26: 8,279,195 km (0.094 R)
• M27: 8,415,927 km (0.034 R)
• M28: 8,518,851 km (0.116 R)
• M29: 8,830,314 km (0.11 R)
• M30: 9,500,213 km (0.108 R)
• M31: 9,823,344 km (0.1 R)
• M32: 10,517,478 km (0.093 R)
• M33: 10,665,580 km (0.101 R)
• M34: 11,114,224 km (0.086 R)
• M35: 11,760,337 km (0.082 R)
• M36: 12,497,107 km (0.118 R)
• M37: 13,168,951 km (0.107 R)
• M38: 13,690,599 km (0.045 R)
• M39: 13,933,695 km (0.088 R)
• M40: 14,260,118 km (0.084 R)
• M41: 14,547,795 km (0.065 R)
• M42: 14,671,662 km (0.097 R)
• M43: 14,878,855 km (0.091 R)
• M44: 15,254,345 km (0.076 R)
• M45: 15,590,791 km (0.112 R)
• M46: 15,802,322 km (0.112 R)
• M47: 16,100,022 km (0.057 R)
• M48: 17,222,006 km (0.109 R)
• M49: 17,528,532 km (0.099 R)
• M50: 17,792,572 km (0.096 R)
• M51: 17,880,985 km (0.032 R)
• M52: 18,503,312 km (0.109 R)
• M53: 20,136,173 km (0.103 R)
• M54: 20,551,606 km (0.11 R)
• M55: 21,016,556 km (0.117 R)
• M56: 22,336,907 km (0.052 R)
• M57: 22,958,935 km (0.115 R)
• M58: 23,199,787 km (0.066 R)
• M59: 23,683,886 km (0.073 R)
• M60: 23,878,513 km (0.054 R)
• M61: 24,269,263 km (0.064 R)
• M62: 24,514,603 km (0.096 R)
• M63: 24,662,107 km (0.104 R)
• M64: 24,810,059 km (0.114 R)
• M65: 26,003,700 km (0.082 R)
• M66: 26,405,670 km (0.117 R)
• M67: 26,506,499 km (0.098 R)
• M68: 26,658,041 km (0.091 R)
• M69: 27,317,918 km (0.093 R)
• M70: 27,777,781 km (0.097 R)
• M71: 28,137,265 km (0.099 R)
• M72: 28,240,338 km (0.051 R)
• M73: 28,705,438 km (0.103 R)
• M74: 29,590,758 km (0.12 R)
• M75: 29,905,512 km (0.111 R)
• M76: 30,379,438 km (0.08 R)
• M77: 30,590,969 km (0.042 R)
• M78: 33,166,895 km (0.087 R)
• M79: 33,712,179 km (0.073 R)
• M80: 33,876,438 km (0.112 R)
• M81: 35,199,481 km (0.097 R)
• M82: 37,102,815 km (0.101 R)
• M83: 37,498,801 km (0.114 R)
• M84: 37,668,893 km (0.031 R)
• M85: 38,009,977 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 615.4

Radius: 4.7

Gravity: 27.86 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 18.85 AU - 19.77 AU

Year: 29823 Days

Day: 20.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,827,527 km

• M1: 92,302 km (0.109 R)
• M2: 414,536 km (0.073 R)
• M3: 942,317 km (0.026 R)
• M4: 1,003,353 km (0.041 R)
• M5: 1,129,165 km (0.028 R)
• M6: 1,396,197 km (0.086 R)
• M7: 1,609,075 km (0.106 R)
• M8: 1,986,361 km (0.093 R)
• M9: 2,144,635 km (0.114 R)
• M10: 4,495,715 km (0.066 R)
• M11: 4,703,656 km (0.07 R)
• M12: 5,021,552 km (0.085 R)
• M13: 6,303,007 km (0.086 R)
• M14: 7,129,685 km (0.105 R)
• M15: 7,555,740 km (0.111 R)
• M16: 8,368,654 km (0.106 R)
• M17: 8,432,234 km (0.055 R)
• M18: 8,817,747 km (0.106 R)
• M19: 9,539,258 km (0.091 R)
• M20: 9,806,290 km (0.082 R)
• M21: 11,389,035 km (0.077 R)
• M22: 11,886,149 km (0.093 R)
• M23: 12,318,038 km (0.038 R)
• M24: 13,869,368 km (0.103 R)
• M25: 14,323,847 km (0.077 R)
• M26: 16,031,506 km (0.093 R)
• M27: 16,428,539 km (0.09 R)
• M28: 18,378,697 km (0.084 R)
• M29: 18,961,231 km (0.106 R)
• M30: 19,044,856 km (0.096 R)
• M31: 19,465,226 km (0.037 R)
• M32: 20,058,830 km (0.115 R)
• M33: 21,787,434 km (0.083 R)
• M34: 22,492,189 km (0.104 R)
• M35: 23,025,506 km (0.079 R)
• M36: 23,204,275 km (0.111 R)
• M37: 24,104,855 km (0.069 R)
• M38: 24,559,333 km (0.114 R)
• M39: 24,741,992 km (0.101 R)
• M40: 25,292,512 km (0.116 R)
• M41: 26,032,872 km (0.096 R)
• M42: 26,780,263 km (0.065 R)
• M43: 27,156,651 km (0.115 R)
• M44: 28,105,251 km (0.084 R)
• M45: 30,132,302 km (0.089 R)
• M46: 31,807,350 km (0.058 R)
• M47: 32,305,810 km (0.12 R)
• M48: 32,907,193 km (0.051 R)
• M49: 34,019,603 km (0.117 R)
• M50: 34,121,330 km (0.113 R)
• M51: 34,733,783 km (0.118 R)
• M52: 35,041,356 km (0.079 R)
• M53: 35,349,977 km (0.099 R)
• M54: 39,015,274 km (0.029 R)
• M55: 39,335,115 km (0.108 R)
• M56: 40,192,011 km (0.092 R)
• M57: 44,456,598 km (0.084 R)
• M58: 44,567,898 km (0.118 R)
• M59: 48,404,336 km (0.104 R)
• M60: 50,477,762 km (0.049 R)
• M61: 55,546,886 km (0.058 R)
• M62: 56,507,753 km (0.12 R)
• M63: 57,111,082 km (0.113 R)
• M64: 59,055,854 km (0.061 R)
• M65: 61,269,753 km (0.061 R)
• M66: 61,517,337 km (0.059 R)
• M67: 65,651,325 km (0.106 R)
• M68: 66,031,603 km (0.047 R)
• M69: 66,158,462 km (0.096 R)
• M70: 69,099,855 km (0.098 R)
• M71: 69,357,612 km (0.108 R)
• M72: 69,874,173 km (0.115 R)
• M73: 70,391,932 km (0.078 R)
• M74: 70,521,483 km (0.113 R)
• M75: 71,431,338 km (0.092 R)
• M76: 72,999,871 km (0.091 R)
• M77: 73,788,402 km (0.081 R)
• M78: 74,183,789 km (0.041 R)
• M79: 74,447,680 km (0.113 R)
• M80: 75,905,062 km (0.11 R)
• M81: 76,837,356 km (0.101 R)
• M82: 77,371,720 km (0.119 R)
• M83: 78,175,658 km (0.049 R)
• M84: 80,739,766 km (0.097 R)
• M85: 81,555,074 km (0.059 R)
• M86: 82,373,225 km (0.116 R)
• M87: 84,017,755 km (0.078 R)
• M88: 85,119,992 km (0.089 R)
• M89: 88,036,253 km (0.053 R)
• M90: 88,315,701 km (0.097 R)
• M91: 90,561,764 km (0.094 R)
• M92: 92,400,621 km (0.082 R)
• M93: 93,680,879 km (0.103 R)
• M94: 93,966,163 km (0.057 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 10,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit