🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.6 AU - 0.94 AU

Year: 308 Days

Day: 27.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.11 AU - 1.69 AU

Year: 756 Days

Day: 20.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.93 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.1

Radius: 14.8

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.4 AU - 2.52 AU

Year: 1762 Days

Day: 11.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 84,240,223 km

• M1: 193,580 km (0.108 R)
• M2: 287,527 km (0.086 R)
• M3: 412,142 km (0.119 R)
• M4: 531,970 km (0.053 R)
• M5: 625,917 km (0.12 R)
• M6: 738,116 km (0.095 R)
• M7: 1,005,298 km (0.034 R)
• M8: 1,101,788 km (0.115 R)
• M9: 1,270,385 km (0.098 R)
• M10: 1,551,779 km (0.117 R)
• M11: 1,696,589 km (0.11 R)
• M12: 1,853,966 km (0.066 R)
• M13: 1,967,362 km (0.065 R)
• M14: 2,083,001 km (0.115 R)
• M15: 2,201,183 km (0.061 R)
• M16: 2,295,579 km (0.086 R)
• M17: 2,426,777 km (0.116 R)
• M18: 2,560,517 km (0.089 R)
• M19: 2,798,378 km (0.103 R)
• M20: 2,891,876 km (0.094 R)
• M21: 3,062,867 km (0.06 R)
• M22: 3,198,253 km (0.1 R)
• M23: 3,335,584 km (0.115 R)
• M24: 3,535,446 km (0.1 R)
• M25: 4,516,809 km (0.076 R)
• M26: 4,627,361 km (0.119 R)
• M27: 4,761,102 km (0.071 R)
• M28: 4,941,367 km (0.119 R)
• M29: 5,124,026 km (0.041 R)
• M30: 5,262,554 km (0.051 R)
• M31: 5,531,531 km (0.107 R)
• M32: 5,626,226 km (0.099 R)
• M33: 5,721,371 km (0.054 R)
• M34: 6,193,352 km (0.118 R)
• M35: 6,703,032 km (0.094 R)
• M36: 6,854,874 km (0.118 R)
• M37: 7,059,075 km (0.08 R)
• M38: 7,213,460 km (0.089 R)
• M39: 7,473,610 km (0.086 R)
• M40: 7,749,918 km (0.091 R)
• M41: 7,909,389 km (0.07 R)
• M42: 8,272,164 km (0.118 R)
• M43: 8,489,829 km (0.094 R)
• M44: 8,668,000 km (0.1 R)
• M45: 8,833,605 km (0.118 R)
• M46: 8,944,756 km (0.114 R)
• M47: 9,056,206 km (0.099 R)
• M48: 9,224,205 km (0.094 R)
• M49: 9,336,852 km (0.109 R)
• M50: 9,535,219 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.4

Radius: 11.4

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2 AU - 3.02 AU

Year: 1816 Days

Day: 12.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 84,240,223 km

• M1: 143,913 km (0.097 R)
• M2: 228,735 km (0.104 R)
• M3: 346,768 km (0.069 R)
• M4: 447,896 km (0.086 R)
• M5: 561,740 km (0.081 R)
• M6: 700,716 km (0.059 R)
• M7: 807,829 km (0.113 R)
• M8: 898,036 km (0.087 R)
• M9: 1,276,668 km (0.038 R)
• M10: 1,493,585 km (0.118 R)
• M11: 1,683,874 km (0.118 R)
• M12: 1,862,045 km (0.107 R)
• M13: 2,025,854 km (0.065 R)
• M14: 2,109,629 km (0.066 R)
• M15: 2,215,993 km (0.056 R)
• M16: 2,411,966 km (0.039 R)
• M17: 2,534,786 km (0.055 R)
• M18: 2,856,571 km (0.028 R)
• M19: 3,046,561 km (0.089 R)
• M20: 3,143,051 km (0.111 R)
• M21: 3,216,205 km (0.109 R)
• M22: 3,539,635 km (0.102 R)
• M23: 3,795,747 km (0.088 R)
• M24: 3,991,720 km (0.117 R)
• M25: 4,285,381 km (0.086 R)
• M26: 4,366,762 km (0.039 R)
• M27: 4,475,968 km (0.088 R)
• M28: 4,586,222 km (0.096 R)
• M29: 4,753,173 km (0.098 R)
• M30: 4,936,431 km (0.113 R)
• M31: 5,036,063 km (0.091 R)
• M32: 5,165,166 km (0.066 R)
• M33: 5,280,954 km (0.078 R)
• M34: 5,500,265 km (0.108 R)
• M35: 5,707,608 km (0.043 R)
• M36: 5,797,217 km (0.087 R)
• M37: 5,947,862 km (0.108 R)
• M38: 6,160,740 km (0.1 R)
• M39: 6,376,310 km (0.089 R)
• M40: 6,469,360 km (0.07 R)
• M41: 6,657,105 km (0.091 R)
• M42: 6,894,218 km (0.043 R)
• M43: 7,474,508 km (0.112 R)
• M44: 7,655,073 km (0.032 R)
• M45: 7,737,651 km (0.105 R)
• M46: 7,870,344 km (0.108 R)
• M47: 7,953,670 km (0.114 R)
• M48: 8,104,315 km (0.12 R)
• M49: 8,391,543 km (0.087 R)
• M50: 8,716,619 km (0.113 R)
• M51: 8,924,111 km (0.117 R)
• M52: 9,150,752 km (0.105 R)
• M53: 9,663,125 km (0.07 R)
• M54: 9,770,237 km (0.093 R)
• M55: 9,985,807 km (0.077 R)
• M56: 10,221,125 km (0.101 R)
• M57: 10,476,638 km (0.072 R)
• M58: 10,605,143 km (0.058 R)
• M59: 10,678,894 km (0.051 R)
• M60: 10,789,746 km (0.108 R)
• M61: 10,882,348 km (0.118 R)
• M62: 11,709,325 km (0.11 R)
• M63: 12,498,005 km (0.111 R)
• M64: 12,849,709 km (0.101 R)
• M65: 13,145,314 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.1

Radius: 11.2

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.3 AU - 4.72 AU

Year: 3666 Days

Day: 9.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 84,240,223 km

• M1: 171,888 km (0.073 R)
• M2: 271,071 km (0.118 R)
• M3: 356,193 km (0.088 R)
• M4: 454,329 km (0.108 R)
• M5: 742,753 km (0.069 R)
• M6: 887,265 km (0.104 R)
• M7: 1,290,880 km (0.084 R)
• M8: 1,429,258 km (0.086 R)
• M9: 1,693,897 km (0.041 R)
• M10: 1,818,213 km (0.118 R)
• M11: 1,960,031 km (0.073 R)
• M12: 2,224,820 km (0.099 R)
• M13: 2,392,369 km (0.112 R)
• M14: 2,643,694 km (0.104 R)
• M15: 2,772,647 km (0.059 R)
• M16: 2,920,300 km (0.111 R)
• M17: 3,915,425 km (0.099 R)
• M18: 4,287,924 km (0.097 R)
• M19: 4,478,511 km (0.117 R)
• M20: 5,107,271 km (0.092 R)
• M21: 5,207,951 km (0.084 R)
• M22: 5,555,616 km (0.09 R)
• M23: 5,784,501 km (0.079 R)
• M24: 5,910,761 km (0.068 R)
• M25: 6,511,995 km (0.106 R)
• M26: 6,731,455 km (0.051 R)
• M27: 7,564,716 km (0.106 R)
• M28: 7,935,269 km (0.072 R)
• M29: 8,099,229 km (0.055 R)
• M30: 8,335,444 km (0.106 R)
• M31: 8,526,031 km (0.061 R)
• M32: 8,597,838 km (0.061 R)
• M33: 9,082,087 km (0.099 R)
• M34: 9,253,675 km (0.106 R)
• M35: 9,699,776 km (0.115 R)
• M36: 9,774,874 km (0.113 R)
• M37: 10,280,066 km (0.084 R)
• M38: 10,458,986 km (0.115 R)
• M39: 11,054,086 km (0.063 R)
• M40: 11,132,475 km (0.117 R)
• M41: 11,342,511 km (0.072 R)
• M42: 11,421,648 km (0.067 R)
• M43: 11,607,000 km (0.032 R)
• M44: 12,007,473 km (0.115 R)
• M45: 12,412,435 km (0.083 R)
• M46: 12,685,002 km (0.111 R)
• M47: 12,876,936 km (0.112 R)
• M48: 13,430,747 km (0.055 R)
• M49: 14,048,886 km (0.098 R)
• M50: 14,304,399 km (0.079 R)
• M51: 14,561,558 km (0.104 R)
• M52: 15,051,341 km (0.106 R)
• M53: 15,429,674 km (0.064 R)
• M54: 15,605,302 km (0.096 R)
• M55: 15,693,415 km (0.104 R)
• M56: 16,165,845 km (0.097 R)
• M57: 16,314,545 km (0.097 R)
• M58: 16,433,775 km (0.108 R)
• M59: 16,583,223 km (0.055 R)
• M60: 16,672,982 km (0.032 R)
• M61: 16,763,040 km (0.106 R)
• M62: 17,367,565 km (0.099 R)
• M63: 17,550,224 km (0.091 R)
• M64: 17,794,966 km (0.027 R)
• M65: 18,194,841 km (0.111 R)
• M66: 18,722,473 km (0.091 R)
• M67: 19,035,132 km (0.112 R)
• M68: 19,602,258 km (0.12 R)
• M69: 19,792,546 km (0.106 R)
• M70: 20,302,974 km (0.066 R)
• M71: 20,399,166 km (0.029 R)
• M72: 20,527,670 km (0.076 R)
• M73: 20,785,577 km (0.084 R)
• M74: 21,467,444 km (0.087 R)
• M75: 21,696,329 km (0.118 R)
• M76: 21,926,111 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.7

Radius: 8

Gravity: 10.25 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.5 AU - 8.78 AU

Year: 8711 Days

Day: 14.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 84,240,223 km

• M1: 119,529 km (0.115 R)
• M2: 230,231 km (0.097 R)
• M3: 300,841 km (0.085 R)
• M4: 417,976 km (0.119 R)
• M5: 482,752 km (0.108 R)
• M6: 594,652 km (0.083 R)
• M7: 1,438,533 km (0.104 R)
• M8: 1,797,867 km (0.075 R)
• M9: 1,908,719 km (0.113 R)
• M10: 2,773,545 km (0.085 R)
• M11: 3,059,576 km (0.081 R)
• M12: 3,192,718 km (0.119 R)
• M13: 3,246,423 km (0.091 R)
• M14: 3,382,258 km (0.104 R)
• M15: 3,520,038 km (0.078 R)
• M16: 3,716,011 km (0.066 R)
• M17: 3,829,556 km (0.071 R)
• M18: 3,973,170 km (0.111 R)
• M19: 4,118,579 km (0.06 R)
• M20: 4,474,921 km (0.037 R)
• M21: 4,717,868 km (0.047 R)
• M22: 5,185,212 km (0.093 R)
• M23: 5,280,506 km (0.116 R)
• M24: 5,376,398 km (0.049 R)
• M25: 5,537,365 km (0.095 R)
• M26: 5,634,753 km (0.099 R)
• M27: 5,700,128 km (0.056 R)
• M28: 6,096,861 km (0.106 R)
• M29: 6,197,541 km (0.108 R)
• M30: 6,743,423 km (0.032 R)
• M31: 7,518,939 km (0.114 R)
• M32: 8,734,720 km (0.109 R)
• M33: 10,089,628 km (0.096 R)
• M34: 10,368,329 km (0.096 R)
• M35: 11,384,697 km (0.115 R)
• M36: 11,925,643 km (0.076 R)
• M37: 12,093,791 km (0.1 R)
• M38: 12,178,164 km (0.058 R)
• M39: 12,389,995 km (0.085 R)
• M40: 12,602,873 km (0.075 R)
• M41: 13,032,518 km (0.086 R)
• M42: 13,467,100 km (0.11 R)
• M43: 13,818,056 km (0.12 R)
• M44: 14,216,585 km (0.107 R)
• M45: 16,311,553 km (0.101 R)
• M46: 17,442,364 km (0.091 R)
• M47: 17,633,251 km (0.067 R)
• M48: 17,872,906 km (0.12 R)
• M49: 17,969,098 km (0.11 R)
• M50: 18,403,979 km (0.091 R)
• M51: 18,549,687 km (0.087 R)
• M52: 18,989,206 km (0.105 R)
• M53: 19,580,417 km (0.095 R)
• M54: 20,127,795 km (0.104 R)
• M55: 20,378,222 km (0.086 R)
• M56: 21,085,072 km (0.092 R)
• M57: 21,646,064 km (0.068 R)
• M58: 22,678,439 km (0.114 R)
• M59: 24,952,027 km (0.093 R)
• M60: 25,275,159 km (0.103 R)
• M61: 25,383,019 km (0.081 R)
• M62: 25,925,161 km (0.065 R)
• M63: 26,416,441 km (0.088 R)
• M64: 26,526,096 km (0.03 R)
• M65: 26,745,706 km (0.087 R)
• M66: 27,297,273 km (0.078 R)
• M67: 28,749,120 km (0.067 R)
• M68: 29,144,358 km (0.059 R)
• M69: 29,314,152 km (0.1 R)
• M70: 31,843,852 km (0.114 R)
• M71: 32,194,060 km (0.068 R)
• M72: 32,428,330 km (0.108 R)
• M73: 32,545,765 km (0.079 R)
• M74: 34,502,206 km (0.066 R)
• M75: 39,338,406 km (0.103 R)
• M76: 39,651,514 km (0.069 R)
• M77: 39,714,345 km (0.051 R)
• M78: 40,217,293 km (0.084 R)
• M79: 40,280,423 km (0.107 R)
• M80: 40,532,795 km (0.063 R)
• M81: 41,293,351 km (0.057 R)
• M82: 41,420,509 km (0.086 R)
• M83: 41,547,817 km (0.051 R)
• M84: 41,739,152 km (0.047 R)
• M85: 42,122,422 km (0.083 R)
• M86: 42,186,450 km (0.033 R)
• M87: 42,250,478 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.2

Radius: 5.8

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 9.61 AU - 15.75 AU

Year: 20615 Days

Day: 15.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 84,240,223 km

• M1: 119,379 km (0.107 R)
• M2: 301,739 km (0.117 R)
• M3: 413,339 km (0.105 R)
• M4: 910,901 km (0.037 R)
• M5: 3,005,571 km (0.069 R)
• M6: 4,197,866 km (0.103 R)
• M7: 5,154,544 km (0.077 R)
• M8: 5,938,138 km (0.044 R)
• M9: 9,121,581 km (0.078 R)
• M10: 9,895,301 km (0.073 R)
• M11: 10,375,360 km (0.107 R)
• M12: 11,505,123 km (0.103 R)
• M13: 12,734,220 km (0.112 R)
• M14: 13,816,111 km (0.106 R)
• M15: 14,288,841 km (0.095 R)
• M16: 14,352,270 km (0.109 R)
• M17: 14,606,886 km (0.104 R)
• M18: 14,702,628 km (0.07 R)
• M19: 15,509,709 km (0.074 R)
• M20: 16,763,638 km (0.103 R)
• M21: 17,742,457 km (0.112 R)
• M22: 18,152,804 km (0.108 R)
• M23: 19,967,127 km (0.061 R)
• M24: 21,184,255 km (0.103 R)
• M25: 21,474,026 km (0.107 R)
• M26: 21,728,792 km (0.078 R)
• M27: 23,464,725 km (0.048 R)
• M28: 23,577,073 km (0.053 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.2

Radius: 3.7

Gravity: 36.03 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 13.06 AU - 17.64 AU

Year: 27458 Days

Day: 18.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,240,223 km

• M1: 320,738 km (0.111 R)
• M2: 440,416 km (0.075 R)
• M3: 694,433 km (0.109 R)
• M4: 1,571,974 km (0.101 R)
• M5: 2,319,216 km (0.108 R)
• M6: 3,159,657 km (0.083 R)
• M7: 3,286,665 km (0.103 R)
• M8: 4,598,938 km (0.077 R)
• M9: 4,742,851 km (0.079 R)
• M10: 5,183,865 km (0.092 R)
• M11: 5,233,682 km (0.087 R)
• M12: 5,637,745 km (0.086 R)
• M13: 5,791,831 km (0.111 R)
• M14: 6,368,830 km (0.031 R)
• M15: 8,498,057 km (0.104 R)
• M16: 8,852,753 km (0.066 R)
• M17: 8,912,293 km (0.045 R)
• M18: 10,444,325 km (0.071 R)
• M19: 11,401,751 km (0.116 R)
• M20: 11,466,527 km (0.12 R)
• M21: 12,788,673 km (0.032 R)
• M22: 13,058,847 km (0.103 R)
• M23: 13,126,615 km (0.04 R)
• M24: 13,467,548 km (0.119 R)
• M25: 14,578,013 km (0.092 R)
• M26: 14,718,785 km (0.078 R)
• M27: 15,073,033 km (0.088 R)
• M28: 15,215,450 km (0.094 R)
• M29: 16,079,378 km (0.118 R)
• M30: 16,224,936 km (0.109 R)
• M31: 16,444,097 km (0.078 R)
• M32: 16,885,261 km (0.07 R)
• M33: 17,181,465 km (0.11 R)
• M34: 17,629,211 km (0.061 R)
• M35: 17,854,356 km (0.113 R)
• M36: 18,307,787 km (0.113 R)
• M37: 18,535,924 km (0.119 R)
• M38: 20,080,522 km (0.1 R)
• M39: 20,709,880 km (0.111 R)
• M40: 20,789,018 km (0.098 R)
• M41: 22,230,244 km (0.09 R)
• M42: 23,291,042 km (0.119 R)
• M43: 24,035,142 km (0.105 R)
• M44: 24,535,397 km (0.072 R)
• M45: 24,619,172 km (0.068 R)
• M46: 26,656,845 km (0.071 R)
• M47: 27,957,598 km (0.087 R)
• M48: 29,278,996 km (0.093 R)
• M49: 30,530,382 km (0.066 R)
• M50: 31,072,076 km (0.105 R)
• M51: 31,162,732 km (0.033 R)
• M52: 32,532,002 km (0.102 R)
• M53: 32,992,763 km (0.104 R)
• M54: 33,363,018 km (0.081 R)
• M55: 33,548,519 km (0.046 R)
• M56: 34,200,916 km (0.049 R)
• M57: 39,273,779 km (0.1 R)
• M58: 43,254,579 km (0.082 R)
• M59: 44,473,502 km (0.107 R)
• M60: 45,497,948 km (0.045 R)
• M61: 46,116,386 km (0.079 R)
• M62: 46,530,174 km (0.119 R)
• M63: 48,512,495 km (0.075 R)
• M64: 49,566,861 km (0.112 R)
• M65: 50,735,370 km (0.058 R)
• M66: 52,558,968 km (0.035 R)
• M67: 52,666,978 km (0.066 R)
• M68: 54,403,958 km (0.063 R)
• M69: 56,712,254 km (0.03 R)
• M70: 60,629,623 km (0.092 R)
• M71: 62,449,332 km (0.057 R)
• M72: 62,678,067 km (0.071 R)
• M73: 64,402,332 km (0.089 R)
• M74: 65,676,756 km (0.069 R)
• M75: 67,662,519 km (0.062 R)
• M76: 68,014,971 km (0.049 R)
• M77: 68,957,886 km (0.101 R)
• M78: 70,380,413 km (0.112 R)
• M79: 70,499,343 km (0.072 R)
• M80: 73,133,761 km (0.113 R)
• M81: 73,736,940 km (0.113 R)
• M82: 74,220,590 km (0.12 R)
• M83: 74,584,113 km (0.115 R)
• M84: 75,678,272 km (0.098 R)
• M85: 76,655,146 km (0.037 R)
• M86: 78,005,267 km (0.083 R)
• M87: 78,992,014 km (0.111 R)
• M88: 79,734,917 km (0.113 R)
• M89: 80,107,117 km (0.106 R)
• M90: 80,728,995 km (0.085 R)
• M91: 80,978,075 km (0.033 R)
• M92: 81,102,690 km (0.036 R)
• M93: 81,352,220 km (0.118 R)
• M94: 81,477,134 km (0.115 R)
• M95: 81,727,112 km (0.088 R)
• M96: 82,102,453 km (0.097 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: 386 - 12,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit