🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.46 AU - 0.72 AU

Year: 297 Days

Day: 41.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.1

Radius: 9.3

Gravity: 10.65 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.63 AU - 0.79 AU

Year: 392 Days

Day: 12.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 58,106,276 km

• M1: 121,623 km (0.083 R)
• M2: 182,659 km (0.064 R)
• M3: 264,190 km (0.101 R)
• M4: 346,319 km (0.066 R)
• M5: 513,719 km (0.051 R)
• M6: 604,226 km (0.102 R)
• M7: 734,226 km (0.071 R)
• M8: 798,553 km (0.111 R)
• M9: 892,052 km (0.115 R)
• M10: 970,741 km (0.061 R)
• M11: 1,056,610 km (0.101 R)
• M12: 1,130,362 km (0.113 R)
• M13: 1,298,809 km (0.052 R)
• M14: 1,372,860 km (0.072 R)
• M15: 1,437,486 km (0.062 R)
• M16: 1,632,113 km (0.08 R)
• M17: 1,729,800 km (0.025 R)
• M18: 1,823,598 km (0.111 R)
• M19: 2,022,563 km (0.099 R)
• M20: 2,102,897 km (0.052 R)
• M21: 2,343,899 km (0.062 R)
• M22: 2,415,407 km (0.07 R)
• M23: 2,514,142 km (0.103 R)
• M24: 2,580,713 km (0.086 R)
• M25: 2,790,898 km (0.088 R)
• M26: 2,852,981 km (0.114 R)
• M27: 3,034,892 km (0.095 R)
• M28: 3,228,023 km (0.112 R)
• M29: 3,300,578 km (0.095 R)
• M30: 3,462,144 km (0.096 R)
• M31: 3,521,534 km (0.105 R)
• M32: 3,596,183 km (0.101 R)
• M33: 3,831,351 km (0.071 R)
• M34: 4,016,852 km (0.083 R)
• M35: 4,181,560 km (0.084 R)
• M36: 4,244,989 km (0.065 R)
• M37: 4,388,753 km (0.071 R)
• M38: 4,453,229 km (0.101 R)
• M39: 4,796,557 km (0.1 R)
• M40: 4,904,566 km (0.03 R)
• M41: 5,097,847 km (0.106 R)
• M42: 5,182,519 km (0.054 R)
• M43: 5,242,209 km (0.086 R)
• M44: 5,405,270 km (0.078 R)
• M45: 5,517,768 km (0.037 R)
• M46: 5,613,511 km (0.088 R)
• M47: 5,718,678 km (0.08 R)
• M48: 5,789,138 km (0.095 R)
• M49: 5,859,898 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.7

Radius: 10.6

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.73 AU - 1.13 AU

Year: 588 Days

Day: 8.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 58,106,276 km

• M1: 132,394 km (0.112 R)
• M2: 212,728 km (0.116 R)
• M3: 315,053 km (0.05 R)
• M4: 384,467 km (0.038 R)
• M5: 480,060 km (0.09 R)
• M6: 552,016 km (0.08 R)
• M7: 619,634 km (0.05 R)
• M8: 745,745 km (0.096 R)
• M9: 861,235 km (0.089 R)
• M10: 941,868 km (0.043 R)
• M11: 1,009,486 km (0.09 R)
• M12: 1,144,424 km (0.104 R)
• M13: 1,228,348 km (0.086 R)
• M14: 1,320,351 km (0.116 R)
• M15: 1,444,816 km (0.084 R)
• M16: 1,529,937 km (0.067 R)
• M17: 1,934,749 km (0.105 R)
• M18: 2,132,368 km (0.082 R)
• M19: 2,223,174 km (0.104 R)
• M20: 2,329,538 km (0.093 R)
• M21: 2,415,856 km (0.05 R)
• M22: 2,651,622 km (0.059 R)
• M23: 2,795,087 km (0.081 R)
• M24: 2,918,056 km (0.104 R)
• M25: 3,113,730 km (0.099 R)
• M26: 3,185,238 km (0.1 R)
• M27: 3,297,735 km (0.109 R)
• M28: 3,411,430 km (0.108 R)
• M29: 3,592,742 km (0.112 R)
• M30: 3,939,510 km (0.069 R)
• M31: 4,199,960 km (0.101 R)
• M32: 4,412,539 km (0.067 R)
• M33: 4,646,809 km (0.06 R)
• M34: 4,922,219 km (0.115 R)
• M35: 5,062,093 km (0.109 R)
• M36: 5,212,588 km (0.066 R)
• M37: 5,364,580 km (0.118 R)
• M38: 5,441,174 km (0.049 R)
• M39: 5,595,409 km (0.05 R)
• M40: 5,937,988 km (0.107 R)
• M41: 6,037,172 km (0.082 R)
• M42: 6,116,758 km (0.112 R)
• M43: 6,439,141 km (0.108 R)
• M44: 6,643,492 km (0.11 R)
• M45: 6,777,532 km (0.068 R)
• M46: 7,121,607 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.6

Radius: 13.9

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.32 AU - 6.1 AU

Year: 7801 Days

Day: 13.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 58,106,276 km

• M1: 188,344 km (0.059 R)
• M2: 304,282 km (0.118 R)
• M3: 511,625 km (0.037 R)
• M4: 869,463 km (0.106 R)
• M5: 967,898 km (0.107 R)
• M6: 1,055,712 km (0.087 R)
• M7: 1,161,927 km (0.097 R)
• M8: 1,503,608 km (0.103 R)
• M9: 1,624,782 km (0.106 R)
• M10: 1,840,503 km (0.12 R)
• M11: 2,085,245 km (0.102 R)
• M12: 2,340,907 km (0.101 R)
• M13: 2,669,873 km (0.092 R)
• M14: 3,146,941 km (0.062 R)
• M15: 3,580,625 km (0.078 R)
• M16: 3,912,583 km (0.095 R)
• M17: 4,033,607 km (0.089 R)
• M18: 4,279,397 km (0.068 R)
• M19: 4,379,178 km (0.108 R)
• M20: 5,285,143 km (0.112 R)
• M21: 5,746,054 km (0.074 R)
• M22: 6,361,949 km (0.08 R)
• M23: 6,533,537 km (0.103 R)
• M24: 6,648,877 km (0.103 R)
• M25: 6,881,502 km (0.028 R)
• M26: 7,146,440 km (0.086 R)
• M27: 7,747,524 km (0.026 R)
• M28: 8,146,950 km (0.078 R)
• M29: 8,364,765 km (0.078 R)
• M30: 8,521,693 km (0.116 R)
• M31: 8,679,519 km (0.096 R)
• M32: 9,288,083 km (0.066 R)
• M33: 9,614,057 km (0.068 R)
• M34: 9,745,404 km (0.101 R)
• M35: 10,512,841 km (0.086 R)
• M36: 10,818,320 km (0.067 R)
• M37: 11,126,940 km (0.053 R)
• M38: 11,438,403 km (0.056 R)
• M39: 11,542,822 km (0.102 R)
• M40: 12,318,786 km (0.071 R)
• M41: 12,461,652 km (0.109 R)
• M42: 12,785,232 km (0.109 R)
• M43: 13,957,930 km (0.097 R)
• M44: 14,331,476 km (0.072 R)
• M45: 14,519,521 km (0.08 R)
• M46: 14,784,159 km (0.067 R)
• M47: 15,050,443 km (0.112 R)
• M48: 15,587,649 km (0.071 R)
• M49: 16,092,243 km (0.095 R)
• M50: 16,562,728 km (0.029 R)
• M51: 16,799,691 km (0.112 R)
• M52: 16,958,265 km (0.074 R)
• M53: 17,157,230 km (0.058 R)
• M54: 17,799,155 km (0.081 R)
• M55: 17,920,329 km (0.076 R)
• M56: 18,571,528 km (0.114 R)
• M57: 19,981,189 km (0.116 R)
• M58: 20,360,121 km (0.086 R)
• M59: 21,339,239 km (0.077 R)
• M60: 21,899,333 km (0.101 R)
• M61: 22,858,555 km (0.117 R)
• M62: 23,343,102 km (0.076 R)
• M63: 24,009,561 km (0.079 R)
• M64: 24,367,548 km (0.11 R)
• M65: 25,908,706 km (0.107 R)
• M66: 26,138,039 km (0.073 R)
• M67: 26,506,349 km (0.109 R)
• M68: 26,737,478 km (0.097 R)
• M69: 26,830,079 km (0.069 R)
• M70: 27,621,601 km (0.063 R)
• M71: 27,715,250 km (0.088 R)
• M72: 28,090,740 km (0.093 R)
• M73: 28,657,267 km (0.102 R)
• M74: 28,799,535 km (0.119 R)
• M75: 29,562,035 km (0.109 R)
• M76: 29,705,799 km (0.066 R)
• M77: 30,331,267 km (0.074 R)
• M78: 31,253,090 km (0.099 R)
• M79: 31,889,180 km (0.119 R)
• M80: 31,987,466 km (0.053 R)
• M81: 32,777,043 km (0.074 R)
• M82: 33,174,225 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427.9

Radius: 6.5

Gravity: 10.13 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.38 AU - 7.14 AU

Year: 10275 Days

Day: 22.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 58,106,276 km

• M1: 105,167 km (0.103 R)
• M2: 149,747 km (0.103 R)
• M3: 308,172 km (0.068 R)
• M4: 377,136 km (0.116 R)
• M5: 532,568 km (0.09 R)
• M6: 739,313 km (0.088 R)
• M7: 987,944 km (0.102 R)
• M8: 1,076,506 km (0.061 R)
• M9: 1,205,160 km (0.113 R)
• M10: 1,397,693 km (0.111 R)
• M11: 1,899,145 km (0.107 R)
• M12: 1,965,417 km (0.11 R)
• M13: 2,192,357 km (0.092 R)
• M14: 2,379,953 km (0.11 R)
• M15: 2,548,549 km (0.051 R)
• M16: 2,770,852 km (0.087 R)
• M17: 3,129,288 km (0.115 R)
• M18: 3,260,934 km (0.085 R)
• M19: 3,721,845 km (0.054 R)
• M20: 4,002,641 km (0.117 R)
• M21: 4,407,004 km (0.082 R)
• M22: 4,495,416 km (0.077 R)
• M23: 4,584,427 km (0.082 R)
• M24: 4,946,304 km (0.071 R)
• M25: 5,130,609 km (0.114 R)
• M26: 5,506,099 km (0.119 R)
• M27: 6,118,703 km (0.113 R)
• M28: 6,184,526 km (0.108 R)
• M29: 6,449,912 km (0.066 R)
• M30: 6,617,611 km (0.112 R)
• M31: 6,991,756 km (0.051 R)
• M32: 7,129,535 km (0.117 R)
• M33: 7,583,415 km (0.054 R)
• M34: 8,046,570 km (0.062 R)
• M35: 8,409,196 km (0.033 R)
• M36: 8,629,404 km (0.036 R)
• M37: 8,740,106 km (0.074 R)
• M38: 9,225,701 km (0.105 R)
• M39: 9,566,933 km (0.076 R)
• M40: 10,654,809 km (0.05 R)
• M41: 10,734,096 km (0.09 R)
• M42: 10,892,969 km (0.106 R)
• M43: 12,027,818 km (0.1 R)
• M44: 12,151,536 km (0.087 R)
• M45: 13,842,291 km (0.102 R)
• M46: 14,320,107 km (0.094 R)
• M47: 14,538,968 km (0.119 R)
• M48: 14,582,950 km (0.094 R)
• M49: 14,626,932 km (0.098 R)
• M50: 15,113,424 km (0.1 R)
• M51: 15,560,423 km (0.078 R)
• M52: 16,193,371 km (0.034 R)
• M53: 16,284,476 km (0.039 R)
• M54: 16,421,508 km (0.111 R)
• M55: 16,558,839 km (0.077 R)
• M56: 17,624,724 km (0.096 R)
• M57: 18,569,584 km (0.065 R)
• M58: 19,337,170 km (0.088 R)
• M59: 21,201,459 km (0.086 R)
• M60: 21,251,425 km (0.068 R)
• M61: 21,351,206 km (0.079 R)
• M62: 21,501,104 km (0.062 R)
• M63: 22,003,453 km (0.115 R)
• M64: 23,792,195 km (0.046 R)
• M65: 23,999,687 km (0.099 R)
• M66: 24,625,455 km (0.08 R)
• M67: 25,045,526 km (0.081 R)
• M68: 25,415,182 km (0.039 R)
• M69: 26,911,460 km (0.063 R)
• M70: 27,073,475 km (0.1 R)
• M71: 27,289,943 km (0.077 R)
• M72: 27,942,937 km (0.082 R)
• M73: 28,107,046 km (0.088 R)
• M74: 28,381,110 km (0.106 R)
• M75: 28,491,064 km (0.072 R)
• M76: 28,546,116 km (0.075 R)
• M77: 28,601,168 km (0.106 R)
• M78: 29,820,989 km (0.113 R)
• M79: 30,888,071 km (0.059 R)
• M80: 31,227,658 km (0.102 R)
• M81: 31,682,286 km (0.089 R)
• M82: 33,522,938 km (0.096 R)
• M83: 34,338,994 km (0.071 R)
• M84: 34,984,808 km (0.102 R)
• M85: 35,220,724 km (0.092 R)
• M86: 36,109,784 km (0.069 R)
• M87: 36,587,002 km (0.085 R)
• M88: 37,849,458 km (0.037 R)
• M89: 37,970,483 km (0.096 R)
• M90: 38,212,831 km (0.114 R)
• M91: 39,739,328 km (0.097 R)
• M92: 39,985,267 km (0.086 R)
• M93: 41,597,034 km (0.115 R)

Asteroid Belt

Center: 7.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 560.1

Radius: 6.7

Gravity: 12.48 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.42 AU - 9.52 AU

Year: 14760 Days

Day: 20.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 58,106,276 km

• M1: 117,285 km (0.118 R)
• M2: 179,368 km (0.096 R)
• M3: 384,766 km (0.111 R)
• M4: 431,141 km (0.095 R)
• M5: 530,175 km (0.062 R)
• M6: 771,327 km (0.033 R)
• M7: 1,157,888 km (0.1 R)
• M8: 1,204,263 km (0.12 R)
• M9: 1,420,881 km (0.057 R)
• M10: 1,623,885 km (0.063 R)
• M11: 1,863,391 km (0.083 R)
• M12: 2,171,413 km (0.055 R)
• M13: 2,740,483 km (0.062 R)
• M14: 2,865,996 km (0.036 R)
• M15: 3,188,080 km (0.063 R)
• M16: 3,589,900 km (0.032 R)
• M17: 3,796,794 km (0.109 R)
• M18: 5,156,788 km (0.088 R)
• M19: 5,707,009 km (0.089 R)
• M20: 5,787,194 km (0.043 R)
• M21: 5,948,610 km (0.061 R)
• M22: 6,111,522 km (0.054 R)
• M23: 6,400,246 km (0.096 R)
• M24: 7,775,649 km (0.109 R)
• M25: 8,269,022 km (0.041 R)
• M26: 8,772,419 km (0.113 R)
• M27: 9,004,445 km (0.052 R)
• M28: 9,522,353 km (0.081 R)
• M29: 9,665,219 km (0.107 R)
• M30: 9,856,854 km (0.08 R)
• M31: 11,182,890 km (0.113 R)
• M32: 11,283,419 km (0.095 R)
• M33: 11,485,227 km (0.079 R)
• M34: 11,994,907 km (0.072 R)
• M35: 12,356,036 km (0.117 R)
• M36: 12,407,947 km (0.1 R)
• M37: 12,616,336 km (0.069 R)
• M38: 12,825,773 km (0.119 R)
• M39: 13,301,195 km (0.094 R)
• M40: 14,269,542 km (0.094 R)
• M41: 14,542,409 km (0.052 R)
• M42: 16,216,260 km (0.078 R)
• M43: 16,330,104 km (0.095 R)
• M44: 16,960,359 km (0.035 R)
• M45: 18,898,699 km (0.107 R)
• M46: 19,318,770 km (0.055 R)
• M47: 19,499,783 km (0.036 R)
• M48: 19,741,982 km (0.078 R)
• M49: 19,802,719 km (0.115 R)
• M50: 19,924,342 km (0.091 R)
• M51: 20,351,893 km (0.096 R)
• M52: 20,782,435 km (0.045 R)
• M53: 21,278,203 km (0.059 R)
• M54: 22,344,686 km (0.108 R)
• M55: 22,661,534 km (0.112 R)
• M56: 23,171,813 km (0.086 R)
• M57: 24,725,087 km (0.034 R)
• M58: 24,987,332 km (0.116 R)
• M59: 25,184,502 km (0.115 R)
• M60: 25,911,997 km (0.073 R)
• M61: 26,111,710 km (0.068 R)
• M62: 26,378,593 km (0.117 R)
• M63: 26,646,522 km (0.074 R)
• M64: 27,455,398 km (0.101 R)
• M65: 27,591,083 km (0.103 R)
• M66: 28,067,553 km (0.081 R)
• M67: 30,279,806 km (0.055 R)
• M68: 30,489,991 km (0.059 R)
• M69: 30,771,235 km (0.084 R)
• M70: 30,912,006 km (0.103 R)
• M71: 32,332,588 km (0.065 R)
• M72: 33,629,153 km (0.073 R)
• M73: 35,457,987 km (0.096 R)
• M74: 35,531,888 km (0.095 R)
• M75: 36,347,346 km (0.115 R)
• M76: 38,906,517 km (0.099 R)
• M77: 41,212,568 km (0.115 R)
• M78: 44,913,170 km (0.098 R)
• M79: 45,473,414 km (0.108 R)
• M80: 48,063,701 km (0.088 R)
• M81: 48,309,042 km (0.095 R)
• M82: 48,965,178 km (0.049 R)
• M83: 50,951,090 km (0.116 R)
• M84: 51,702,670 km (0.096 R)
• M85: 52,121,693 km (0.102 R)
• M86: 52,289,692 km (0.074 R)
• M87: 52,626,137 km (0.056 R)
• M88: 55,858,199 km (0.032 R)
• M89: 56,892,070 km (0.045 R)
• M90: 57,411,324 km (0.087 R)
• M91: 58,019,290 km (0.098 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 15,385 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit