🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.5 AU - 0.54 AU

Year: 136 Days

Day: 45.3 Hours

Environment

Temp: 262 °C

Axial Tilt: 45.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.45 AU - 0.71 AU

Year: 160 Days

Day: 16.3 Hours

Environment

Temp: 227 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.96 AU - 2.28 AU

Year: 1116 Days

Day: 31.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.16 AU - 2.9 AU

Year: 1455 Days

Day: 46.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.81 AU - 2.89 AU

Year: 1740 Days

Day: 37.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 142 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,954,888 km

• M1: 319,541 km (0.076 R)
• M2: 2,069,836 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.1

Radius: 14.7

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.66 AU - 8.72 AU

Year: 8476 Days

Day: 13.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 89,954,888 km

• M1: 214,075 km (0.087 R)
• M2: 335,398 km (0.105 R)
• M3: 907,909 km (0.108 R)
• M4: 1,154,297 km (0.1 R)
• M5: 1,286,242 km (0.111 R)
• M6: 1,423,573 km (0.099 R)
• M7: 1,650,214 km (0.114 R)
• M8: 2,093,173 km (0.114 R)
• M9: 2,257,282 km (0.109 R)
• M10: 2,353,025 km (0.116 R)
• M11: 2,852,682 km (0.081 R)
• M12: 3,141,854 km (0.046 R)
• M13: 3,249,415 km (0.045 R)
• M14: 3,468,427 km (0.084 R)
• M15: 3,692,375 km (0.12 R)
• M16: 3,863,664 km (0.116 R)
• M17: 4,303,183 km (0.1 R)
• M18: 4,821,091 km (0.092 R)
• M19: 4,945,855 km (0.116 R)
• M20: 6,184,974 km (0.087 R)
• M21: 6,769,453 km (0.077 R)
• M22: 8,439,115 km (0.087 R)
• M23: 8,590,059 km (0.111 R)
• M24: 8,742,051 km (0.098 R)
• M25: 9,358,693 km (0.111 R)
• M26: 10,069,433 km (0.081 R)
• M27: 11,626,747 km (0.098 R)
• M28: 12,562,332 km (0.084 R)
• M29: 13,610,564 km (0.073 R)
• M30: 14,100,497 km (0.104 R)
• M31: 14,235,135 km (0.082 R)
• M32: 14,460,429 km (0.115 R)
• M33: 14,686,921 km (0.115 R)
• M34: 15,189,420 km (0.113 R)
• M35: 15,883,704 km (0.061 R)
• M36: 16,635,732 km (0.062 R)
• M37: 16,825,572 km (0.106 R)
• M38: 17,447,600 km (0.053 R)
• M39: 17,640,581 km (0.118 R)
• M40: 17,737,221 km (0.099 R)
• M41: 18,174,645 km (0.085 R)
• M42: 18,714,095 km (0.09 R)
• M43: 18,862,197 km (0.059 R)
• M44: 19,859,267 km (0.044 R)
• M45: 20,465,587 km (0.029 R)
• M46: 21,335,200 km (0.113 R)
• M47: 21,541,495 km (0.062 R)
• M48: 21,696,778 km (0.049 R)
• M49: 22,846,288 km (0.115 R)
• M50: 23,004,712 km (0.06 R)
• M51: 23,322,308 km (0.042 R)
• M52: 23,481,779 km (0.1 R)
• M53: 25,368,059 km (0.109 R)
• M54: 25,586,771 km (0.087 R)
• M55: 25,971,088 km (0.101 R)
• M56: 26,357,200 km (0.108 R)
• M57: 26,467,753 km (0.101 R)
• M58: 28,316,184 km (0.117 R)
• M59: 28,543,124 km (0.062 R)
• M60: 29,456,718 km (0.101 R)
• M61: 29,571,609 km (0.055 R)
• M62: 32,373,129 km (0.117 R)
• M63: 32,610,391 km (0.101 R)
• M64: 33,027,021 km (0.102 R)
• M65: 33,325,618 km (0.118 R)
• M66: 35,075,614 km (0.065 R)
• M67: 35,258,273 km (0.11 R)
• M68: 35,502,417 km (0.115 R)
• M69: 35,624,788 km (0.09 R)
• M70: 36,669,879 km (0.104 R)
• M71: 37,041,181 km (0.115 R)
• M72: 39,421,283 km (0.092 R)
• M73: 40,055,877 km (0.113 R)
• M74: 40,502,128 km (0.113 R)
• M75: 41,078,229 km (0.08 R)
• M76: 41,657,173 km (0.111 R)
• M77: 42,888,064 km (0.083 R)
• M78: 43,148,663 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.1

Radius: 13.4

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 8.67 AU - 11.55 AU

Year: 11626 Days

Day: 12.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 89,954,888 km

• M1: 170,392 km (0.098 R)
• M2: 283,189 km (0.06 R)
• M3: 436,527 km (0.087 R)
• M4: 547,079 km (0.072 R)
• M5: 787,633 km (0.096 R)
• M6: 979,567 km (0.12 R)
• M7: 1,392,607 km (0.065 R)
• M8: 2,442,185 km (0.091 R)
• M9: 3,209,772 km (0.11 R)
• M10: 3,499,393 km (0.079 R)
• M11: 3,825,367 km (0.086 R)
• M12: 3,964,044 km (0.057 R)
• M13: 5,349,321 km (0.085 R)
• M14: 5,693,695 km (0.048 R)
• M15: 5,788,989 km (0.105 R)
• M16: 6,045,400 km (0.113 R)
• M17: 6,404,285 km (0.057 R)
• M18: 7,522,529 km (0.066 R)
• M19: 7,838,031 km (0.109 R)
• M20: 8,301,485 km (0.101 R)
• M21: 8,737,114 km (0.104 R)
• M22: 9,820,951 km (0.066 R)
• M23: 10,632,220 km (0.079 R)
• M24: 11,424,789 km (0.108 R)
• M25: 11,787,714 km (0.104 R)
• M26: 12,401,065 km (0.11 R)
• M27: 12,607,959 km (0.069 R)
• M28: 13,066,925 km (0.037 R)
• M29: 13,277,260 km (0.106 R)
• M30: 13,488,941 km (0.106 R)
• M31: 14,173,501 km (0.048 R)
• M32: 14,259,819 km (0.043 R)
• M33: 14,869,430 km (0.084 R)
• M34: 15,354,277 km (0.089 R)
• M35: 15,531,849 km (0.099 R)
• M36: 15,710,170 km (0.093 R)
• M37: 15,889,239 km (0.12 R)
• M38: 16,249,321 km (0.115 R)
• M39: 16,430,334 km (0.117 R)
• M40: 16,931,637 km (0.105 R)
• M41: 17,207,196 km (0.089 R)
• M42: 17,438,025 km (0.119 R)
• M43: 17,577,002 km (0.082 R)
• M44: 17,856,151 km (0.084 R)
• M45: 18,796,823 km (0.12 R)
• M46: 19,321,163 km (0.096 R)
• M47: 19,947,081 km (0.076 R)
• M48: 20,044,020 km (0.119 R)
• M49: 20,189,579 km (0.105 R)
• M50: 20,286,818 km (0.102 R)
• M51: 23,175,253 km (0.107 R)
• M52: 23,994,451 km (0.113 R)
• M53: 24,304,119 km (0.088 R)
• M54: 24,667,193 km (0.087 R)
• M55: 26,508,743 km (0.117 R)
• M56: 27,365,490 km (0.106 R)
• M57: 28,068,151 km (0.101 R)
• M58: 28,394,424 km (0.083 R)
• M59: 28,503,481 km (0.096 R)
• M60: 28,667,290 km (0.092 R)
• M61: 29,325,970 km (0.066 R)
• M62: 30,825,838 km (0.065 R)
• M63: 31,839,663 km (0.093 R)
• M64: 32,521,530 km (0.092 R)
• M65: 32,864,259 km (0.081 R)
• M66: 33,784,286 km (0.114 R)
• M67: 34,421,722 km (0.061 R)
• M68: 34,537,960 km (0.106 R)
• M69: 35,238,676 km (0.092 R)
• M70: 36,298,427 km (0.104 R)
• M71: 36,535,241 km (0.071 R)
• M72: 37,727,685 km (0.118 R)
• M73: 37,907,652 km (0.043 R)
• M74: 39,479,177 km (0.116 R)
• M75: 39,844,944 km (0.11 R)
• M76: 40,028,201 km (0.107 R)
• M77: 40,764,073 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 802.6

Radius: 6.7

Gravity: 17.88 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 16.29 AU - 18.29 AU

Year: 26001 Days

Day: 20.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 89,954,888 km

• M1: 151,692 km (0.075 R)
• M2: 579,393 km (0.077 R)
• M3: 1,056,011 km (0.09 R)
• M4: 2,575,477 km (0.1 R)
• M5: 2,790,898 km (0.093 R)
• M6: 2,922,843 km (0.098 R)
• M7: 3,331,395 km (0.071 R)
• M8: 4,101,525 km (0.112 R)
• M9: 4,609,709 km (0.1 R)
• M10: 5,245,649 km (0.025 R)
• M11: 5,908,966 km (0.076 R)
• M12: 6,022,062 km (0.085 R)
• M13: 6,308,093 km (0.079 R)
• M14: 6,833,930 km (0.038 R)
• M15: 8,240,599 km (0.069 R)
• M16: 8,430,588 km (0.114 R)
• M17: 8,686,101 km (0.117 R)
• M18: 9,336,104 km (0.09 R)
• M19: 9,600,443 km (0.078 R)
• M20: 10,001,515 km (0.087 R)
• M21: 10,613,520 km (0.12 R)
• M22: 11,377,965 km (0.107 R)
• M23: 11,944,941 km (0.109 R)
• M24: 13,180,171 km (0.077 R)
• M25: 13,328,273 km (0.084 R)
• M26: 15,848,398 km (0.046 R)
• M27: 16,005,775 km (0.09 R)
• M28: 16,242,888 km (0.118 R)
• M29: 17,121,925 km (0.102 R)
• M30: 17,202,708 km (0.083 R)
• M31: 17,364,423 km (0.074 R)
• M32: 17,607,969 km (0.108 R)
• M33: 18,180,779 km (0.117 R)
• M34: 18,926,075 km (0.094 R)
• M35: 19,597,022 km (0.11 R)
• M36: 19,765,918 km (0.077 R)
• M37: 20,275,747 km (0.12 R)
• M38: 23,155,806 km (0.116 R)
• M39: 24,324,913 km (0.114 R)
• M40: 25,145,607 km (0.087 R)
• M41: 27,661,693 km (0.072 R)
• M42: 27,756,389 km (0.12 R)
• M43: 30,159,080 km (0.112 R)
• M44: 32,029,353 km (0.06 R)
• M45: 33,835,448 km (0.066 R)
• M46: 36,087,345 km (0.089 R)
• M47: 36,814,091 km (0.093 R)
• M48: 39,235,333 km (0.114 R)
• M49: 39,982,425 km (0.075 R)
• M50: 42,033,860 km (0.05 R)
• M51: 43,898,149 km (0.031 R)
• M52: 44,008,702 km (0.118 R)
• M53: 44,229,957 km (0.115 R)
• M54: 44,340,809 km (0.108 R)
• M55: 44,895,967 km (0.101 R)
• M56: 46,688,448 km (0.066 R)
• M57: 47,366,575 km (0.082 R)
• M58: 48,047,994 km (0.11 R)
• M59: 49,305,663 km (0.093 R)
• M60: 51,503,405 km (0.071 R)
• M61: 52,204,122 km (0.077 R)
• M62: 54,443,452 km (0.12 R)
• M63: 55,993,735 km (0.114 R)
• M64: 56,834,475 km (0.079 R)
• M65: 60,607,782 km (0.081 R)
• M66: 61,594,530 km (0.076 R)
• M67: 61,841,965 km (0.118 R)
• M68: 62,338,031 km (0.118 R)
• M69: 62,462,347 km (0.112 R)
• M70: 63,584,032 km (0.068 R)
• M71: 65,594,478 km (0.105 R)
• M72: 67,498,110 km (0.069 R)
• M73: 70,322,967 km (0.102 R)
• M74: 70,581,622 km (0.093 R)
• M75: 71,099,978 km (0.106 R)
• M76: 71,489,681 km (0.101 R)
• M77: 71,879,982 km (0.076 R)
• M78: 72,532,079 km (0.074 R)
• M79: 73,710,760 km (0.113 R)
• M80: 75,424,554 km (0.114 R)
• M81: 77,418,244 km (0.114 R)
• M82: 77,551,686 km (0.087 R)
• M83: 78,354,578 km (0.099 R)
• M84: 78,488,617 km (0.078 R)
• M85: 80,238,314 km (0.11 R)
• M86: 80,508,637 km (0.118 R)
• M87: 82,545,861 km (0.106 R)
• M88: 83,639,272 km (0.029 R)
• M89: 88,898,086 km (0.109 R)
• M90: 91,285,069 km (0.051 R)
• M91: 94,120,248 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632.8

Radius: 3.4

Gravity: 54.74 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 16.42 AU - 18.82 AU

Year: 26748 Days

Day: 24.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,954,888 km

• M1: 84,074 km (0.096 R)
• M2: 397,631 km (0.066 R)
• M3: 463,604 km (0.078 R)
• M4: 872,156 km (0.108 R)
• M5: 1,139,337 km (0.063 R)
• M6: 1,265,897 km (0.081 R)
• M7: 3,367,448 km (0.092 R)
• M8: 3,412,477 km (0.098 R)
• M9: 4,551,814 km (0.065 R)
• M10: 5,161,575 km (0.118 R)
• M11: 6,624,643 km (0.058 R)
• M12: 7,138,810 km (0.12 R)
• M13: 7,430,077 km (0.059 R)
• M14: 8,024,131 km (0.11 R)
• M15: 8,144,706 km (0.102 R)
• M16: 8,387,803 km (0.065 R)
• M17: 9,193,986 km (0.085 R)
• M18: 10,024,703 km (0.113 R)
• M19: 10,089,628 km (0.091 R)
• M20: 11,620,164 km (0.119 R)
• M21: 13,150,401 km (0.044 R)
• M22: 13,506,893 km (0.106 R)
• M23: 14,816,472 km (0.08 R)
• M24: 14,890,374 km (0.058 R)
• M25: 15,261,825 km (0.1 R)
• M26: 16,014,003 km (0.054 R)
• M27: 16,165,845 km (0.116 R)
• M28: 16,471,025 km (0.078 R)
• M29: 16,855,192 km (0.091 R)
• M30: 17,009,577 km (0.107 R)
• M31: 17,087,069 km (0.089 R)
• M32: 17,397,933 km (0.115 R)
• M33: 18,104,185 km (0.112 R)
• M34: 18,580,056 km (0.038 R)
• M35: 19,221,082 km (0.117 R)
• M36: 20,032,651 km (0.092 R)
• M37: 20,114,331 km (0.086 R)
• M38: 20,855,140 km (0.117 R)
• M39: 21,604,924 km (0.047 R)
• M40: 21,940,921 km (0.075 R)
• M41: 22,873,963 km (0.06 R)
• M42: 23,819,721 km (0.098 R)
• M43: 23,993,105 km (0.072 R)
• M44: 24,953,972 km (0.103 R)
• M45: 25,927,405 km (0.071 R)
• M46: 27,455,996 km (0.08 R)
• M47: 27,637,758 km (0.028 R)
• M48: 28,736,554 km (0.113 R)
• M49: 29,013,609 km (0.086 R)
• M50: 29,198,662 km (0.087 R)
• M51: 31,450,559 km (0.118 R)
• M52: 31,735,842 km (0.108 R)
• M53: 31,926,579 km (0.084 R)
• M54: 32,885,950 km (0.117 R)
• M55: 33,466,091 km (0.059 R)
• M56: 34,538,558 km (0.087 R)
• M57: 35,128,123 km (0.094 R)
• M58: 36,118,312 km (0.076 R)
• M59: 36,317,426 km (0.112 R)
• M60: 37,318,535 km (0.087 R)
• M61: 38,024,787 km (0.115 R)
• M62: 38,126,065 km (0.091 R)
• M63: 38,633,501 km (0.091 R)
• M64: 40,272,644 km (0.074 R)
• M65: 40,479,239 km (0.115 R)
• M66: 40,893,176 km (0.081 R)
• M67: 45,646,649 km (0.111 R)
• M68: 49,241,635 km (0.093 R)
• M69: 49,352,038 km (0.083 R)
• M70: 50,571,411 km (0.093 R)
• M71: 51,017,212 km (0.058 R)
• M72: 51,688,458 km (0.061 R)
• M73: 51,912,855 km (0.071 R)
• M74: 53,039,626 km (0.111 R)
• M75: 53,946,787 km (0.113 R)
• M76: 54,060,482 km (0.09 R)
• M77: 56,006,750 km (0.095 R)
• M78: 57,394,121 km (0.104 R)
• M79: 57,975,608 km (0.056 R)
• M80: 58,092,144 km (0.109 R)
• M81: 60,202,970 km (0.112 R)
• M82: 62,219,400 km (0.075 R)
• M83: 66,806,071 km (0.093 R)
• M84: 67,540,297 km (0.086 R)
• M85: 67,662,818 km (0.104 R)
• M86: 71,875,494 km (0.031 R)
• M87: 73,130,620 km (0.115 R)
• M88: 75,535,106 km (0.101 R)
• M89: 78,996,352 km (0.037 R)
• M90: 82,640,108 km (0.092 R)
• M91: 83,427,890 km (0.086 R)
• M92: 86,072,182 km (0.078 R)
• M93: 87,271,059 km (0.106 R)
• M94: 87,404,650 km (0.094 R)
• M95: 87,671,832 km (0.09 R)
• M96: 88,475,472 km (0.094 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 12,270 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit