🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.48 AU - 0.66 AU

Year: 282 Days

Day: 18 Hours

Environment

Temp: -128 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.47 AU - 0.71 AU

Year: 297 Days

Day: 44.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.5

Radius: 8.7

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.7 AU - 0.98 AU

Year: 505 Days

Day: 6.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 51,092,268 km

• M1: 109,206 km (0.116 R)
• M2: 216,767 km (0.093 R)
• M3: 318,344 km (0.11 R)
• M4: 383,419 km (0.091 R)
• M5: 488,138 km (0.109 R)
• M6: 561,142 km (0.044 R)
• M7: 625,917 km (0.115 R)
• M8: 730,486 km (0.057 R)
• M9: 827,426 km (0.084 R)
• M10: 896,690 km (0.078 R)
• M11: 955,631 km (0.111 R)
• M12: 1,049,728 km (0.06 R)
• M13: 1,147,266 km (0.065 R)
• M14: 1,288,935 km (0.08 R)
• M15: 1,389,166 km (0.038 R)
• M16: 1,662,481 km (0.096 R)
• M17: 1,738,477 km (0.117 R)
• M18: 1,826,291 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.4

Radius: 11.3

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.2 AU - 1.68 AU

Year: 1134 Days

Day: 9.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 51,092,268 km

• M1: 148,700 km (0.114 R)
• M2: 283,787 km (0.101 R)
• M3: 359,783 km (0.119 R)
• M4: 571,015 km (0.091 R)
• M5: 649,554 km (0.078 R)
• M6: 766,539 km (0.063 R)
• M7: 915,988 km (0.058 R)
• M8: 1,075,609 km (0.048 R)
• M9: 1,169,407 km (0.073 R)
• M10: 1,244,953 km (0.111 R)
• M11: 1,365,380 km (0.074 R)
• M12: 1,460,374 km (0.058 R)
• M13: 1,565,093 km (0.118 R)
• M14: 1,672,504 km (0.104 R)
• M15: 1,822,252 km (0.03 R)
• M16: 2,059,813 km (0.07 R)
• M17: 2,144,037 km (0.118 R)
• M18: 2,220,930 km (0.102 R)
• M19: 2,430,666 km (0.095 R)
• M20: 2,511,000 km (0.105 R)
• M21: 2,646,985 km (0.094 R)
• M22: 2,935,858 km (0.103 R)
• M23: 3,021,727 km (0.061 R)
• M24: 3,176,412 km (0.119 R)
• M25: 3,333,639 km (0.065 R)
• M26: 3,423,398 km (0.029 R)
• M27: 3,544,123 km (0.062 R)
• M28: 3,707,484 km (0.108 R)
• M29: 3,904,804 km (0.095 R)
• M30: 4,020,592 km (0.11 R)
• M31: 4,364,069 km (0.105 R)
• M32: 4,639,180 km (0.078 R)
• M33: 4,931,344 km (0.086 R)
• M34: 5,091,115 km (0.063 R)
• M35: 5,217,824 km (0.118 R)
• M36: 5,380,736 km (0.07 R)
• M37: 5,675,893 km (0.09 R)
• M38: 5,759,518 km (0.079 R)
• M39: 5,903,730 km (0.059 R)
• M40: 6,331,580 km (0.088 R)
• M41: 6,668,325 km (0.059 R)
• M42: 6,896,163 km (0.079 R)
• M43: 7,139,558 km (0.075 R)
• M44: 7,359,617 km (0.073 R)
• M45: 7,542,575 km (0.087 R)
• M46: 7,647,892 km (0.106 R)
• M47: 7,806,615 km (0.085 R)
• M48: 8,073,797 km (0.093 R)
• M49: 8,154,430 km (0.091 R)
• M50: 8,303,131 km (0.085 R)
• M51: 8,548,471 km (0.078 R)
• M52: 8,644,513 km (0.11 R)
• M53: 8,740,854 km (0.119 R)
• M54: 8,907,057 km (0.076 R)
• M55: 9,060,245 km (0.062 R)
• M56: 9,228,244 km (0.034 R)
• M57: 9,454,137 km (0.086 R)
• M58: 9,525,046 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.8

Radius: 12.8

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.56 AU - 4.24 AU

Year: 5052 Days

Day: 5.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 51,092,268 km

• M1: 291,267 km (0.051 R)
• M2: 479,760 km (0.086 R)
• M3: 798,703 km (0.116 R)
• M4: 933,341 km (0.112 R)
• M5: 1,045,091 km (0.109 R)
• M6: 1,271,881 km (0.063 R)
• M7: 1,539,212 km (0.07 R)
• M8: 1,761,365 km (0.116 R)
• M9: 1,928,616 km (0.082 R)
• M10: 2,060,860 km (0.087 R)
• M11: 2,279,124 km (0.04 R)
• M12: 2,433,808 km (0.089 R)
• M13: 2,768,458 km (0.092 R)
• M14: 2,858,217 km (0.12 R)
• M15: 2,979,541 km (0.061 R)
• M16: 3,180,301 km (0.115 R)
• M17: 3,274,548 km (0.082 R)
• M18: 3,401,706 km (0.117 R)
• M19: 3,612,041 km (0.045 R)
• M20: 4,442,758 km (0.038 R)
• M21: 4,530,871 km (0.116 R)
• M22: 4,834,704 km (0.066 R)
• M23: 4,925,360 km (0.106 R)
• M24: 5,256,570 km (0.108 R)
• M25: 5,614,109 km (0.103 R)
• M26: 5,805,445 km (0.051 R)
• M27: 6,037,920 km (0.105 R)
• M28: 6,155,504 km (0.098 R)
• M29: 6,333,076 km (0.086 R)
• M30: 6,432,409 km (0.086 R)
• M31: 7,518,191 km (0.066 R)
• M32: 7,750,666 km (0.117 R)
• M33: 7,857,179 km (0.111 R)
• M34: 8,114,637 km (0.118 R)
• M35: 8,244,488 km (0.111 R)
• M36: 8,638,230 km (0.106 R)
• M37: 9,015,665 km (0.073 R)
• M38: 9,105,274 km (0.107 R)
• M39: 9,466,703 km (0.103 R)
• M40: 9,626,324 km (0.106 R)
• M41: 9,786,842 km (0.104 R)
• M42: 10,227,109 km (0.056 R)
• M43: 10,390,919 km (0.071 R)
• M44: 10,768,653 km (0.038 R)
• M45: 11,174,961 km (0.065 R)
• M46: 11,367,942 km (0.101 R)
• M47: 11,610,740 km (0.1 R)
• M48: 12,175,621 km (0.039 R)
• M49: 12,274,804 km (0.1 R)
• M50: 12,424,103 km (0.066 R)
• M51: 12,774,761 km (0.077 R)
• M52: 13,002,000 km (0.063 R)
• M53: 13,230,436 km (0.094 R)
• M54: 13,409,056 km (0.051 R)
• M55: 13,511,530 km (0.039 R)
• M56: 13,975,732 km (0.049 R)
• M57: 14,262,063 km (0.079 R)
• M58: 14,946,473 km (0.107 R)
• M59: 15,561,021 km (0.083 R)
• M60: 16,265,477 km (0.095 R)
• M61: 16,980,406 km (0.102 R)
• M62: 17,369,659 km (0.096 R)
• M63: 18,612,219 km (0.117 R)
• M64: 18,955,995 km (0.047 R)
• M65: 19,071,036 km (0.097 R)
• M66: 19,186,376 km (0.098 R)
• M67: 19,302,015 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.4

Radius: 9.8

Gravity: 10.3 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4 AU - 5.74 AU

Year: 7050 Days

Day: 14.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,092,268 km

• M1: 280,945 km (0.072 R)
• M2: 414,237 km (0.032 R)
• M3: 931,546 km (0.112 R)
• M4: 1,072,168 km (0.103 R)
• M5: 2,411,966 km (0.071 R)
• M6: 3,069,000 km (0.113 R)
• M7: 3,201,544 km (0.098 R)
• M8: 3,336,033 km (0.12 R)
• M9: 3,778,992 km (0.043 R)
• M10: 3,921,259 km (0.12 R)
• M11: 4,007,428 km (0.049 R)
• M12: 4,508,132 km (0.088 R)
• M13: 4,689,594 km (0.054 R)
• M14: 5,091,115 km (0.111 R)
• M15: 6,092,972 km (0.101 R)
• M16: 6,395,159 km (0.116 R)
• M17: 7,330,894 km (0.066 R)
• M18: 7,544,669 km (0.094 R)
• M19: 7,832,945 km (0.11 R)
• M20: 8,088,158 km (0.101 R)
• M21: 8,420,266 km (0.05 R)
• M22: 8,569,415 km (0.107 R)
• M23: 8,907,955 km (0.094 R)
• M24: 9,637,244 km (0.033 R)
• M25: 9,910,859 km (0.108 R)
• M26: 10,028,742 km (0.094 R)
• M27: 10,266,303 km (0.106 R)
• M28: 10,425,625 km (0.069 R)
• M29: 11,563,766 km (0.114 R)
• M30: 12,485,588 km (0.119 R)
• M31: 12,698,466 km (0.085 R)
• M32: 12,826,671 km (0.118 R)
• M33: 12,955,325 km (0.118 R)
• M34: 13,300,597 km (0.117 R)
• M35: 13,780,357 km (0.082 R)
• M36: 14,221,372 km (0.113 R)
• M37: 14,667,174 km (0.108 R)
• M38: 15,755,498 km (0.058 R)
• M39: 15,939,354 km (0.036 R)
• M40: 16,542,084 km (0.051 R)
• M41: 16,682,257 km (0.086 R)
• M42: 17,721,962 km (0.108 R)
• M43: 18,442,874 km (0.119 R)
• M44: 18,636,753 km (0.091 R)
• M45: 18,928,918 km (0.112 R)
• M46: 20,261,984 km (0.106 R)
• M47: 20,361,916 km (0.098 R)
• M48: 20,612,492 km (0.096 R)
• M49: 21,472,082 km (0.086 R)
• M50: 21,727,296 km (0.093 R)
• M51: 22,913,457 km (0.078 R)
• M52: 23,331,134 km (0.087 R)
• M53: 24,120,712 km (0.07 R)
• M54: 24,385,949 km (0.07 R)
• M55: 24,598,827 km (0.077 R)
• M56: 24,919,265 km (0.094 R)
• M57: 25,726,346 km (0.037 R)
• M58: 25,888,809 km (0.071 R)
• M59: 26,214,633 km (0.113 R)
• M60: 27,753,696 km (0.118 R)
• M61: 28,087,150 km (0.097 R)
• M62: 28,533,999 km (0.088 R)
• M63: 28,646,197 km (0.097 R)
• M64: 28,870,743 km (0.077 R)
• M65: 29,378,179 km (0.105 R)
• M66: 29,661,368 km (0.036 R)
• M67: 30,402,027 km (0.098 R)
• M68: 31,148,670 km (0.106 R)
• M69: 31,379,649 km (0.089 R)
• M70: 31,785,209 km (0.083 R)
• M71: 33,247,828 km (0.057 R)
• M72: 35,573,027 km (0.106 R)
• M73: 35,754,041 km (0.11 R)
• M74: 35,935,353 km (0.066 R)
• M75: 36,359,762 km (0.117 R)
• M76: 36,907,739 km (0.094 R)
• M77: 36,968,775 km (0.056 R)
• M78: 37,274,553 km (0.094 R)
• M79: 37,335,739 km (0.057 R)
• M80: 38,073,406 km (0.033 R)
• M81: 38,878,093 km (0.085 R)
• M82: 39,813,379 km (0.029 R)
• M83: 40,252,449 km (0.099 R)
• M84: 40,630,034 km (0.109 R)
• M85: 41,008,816 km (0.081 R)
• M86: 41,515,653 km (0.077 R)
• M87: 41,769,969 km (0.085 R)
• M88: 42,791,873 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 579.9

Radius: 3.9

Gravity: 38.13 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.6 AU - 7.92 AU

Year: 12833 Days

Day: 21.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,092,268 km

• M1: 50,265 km (0.111 R)
• M2: 177,722 km (0.086 R)
• M3: 211,232 km (0.075 R)
• M4: 664,663 km (0.063 R)
• M5: 757,414 km (0.041 R)
• M6: 1,281,755 km (0.038 R)
• M7: 1,689,708 km (0.045 R)
• M8: 2,026,902 km (0.103 R)
• M9: 2,384,440 km (0.089 R)
• M10: 3,125,399 km (0.095 R)
• M11: 3,864,711 km (0.106 R)
• M12: 3,898,072 km (0.056 R)
• M13: 3,998,601 km (0.076 R)
• M14: 4,479,110 km (0.087 R)
• M15: 4,905,464 km (0.056 R)
• M16: 4,977,720 km (0.107 R)
• M17: 5,123,428 km (0.12 R)
• M18: 5,911,061 km (0.111 R)
• M19: 6,655,609 km (0.083 R)
• M20: 6,816,128 km (0.102 R)
• M21: 7,222,884 km (0.035 R)
• M22: 7,890,091 km (0.074 R)
• M23: 7,932,427 km (0.08 R)
• M24: 8,102,520 km (0.111 R)
• M25: 8,533,212 km (0.093 R)
• M26: 8,576,745 km (0.062 R)
• M27: 9,416,588 km (0.057 R)
• M28: 9,823,643 km (0.117 R)
• M29: 10,375,061 km (0.096 R)
• M30: 10,561,161 km (0.031 R)
• M31: 10,607,835 km (0.057 R)
• M32: 10,701,484 km (0.061 R)
• M33: 11,364,202 km (0.104 R)
• M34: 11,797,138 km (0.092 R)
• M35: 12,040,085 km (0.095 R)
• M36: 12,382,964 km (0.059 R)
• M37: 12,580,283 km (0.09 R)
• M38: 13,078,145 km (0.103 R)
• M39: 13,531,875 km (0.118 R)
• M40: 15,133,321 km (0.115 R)
• M41: 15,929,480 km (0.055 R)
• M42: 16,197,859 km (0.036 R)
• M43: 16,467,734 km (0.08 R)
• M44: 16,848,161 km (0.108 R)
• M45: 17,121,626 km (0.055 R)
• M46: 17,506,840 km (0.115 R)
• M47: 18,567,041 km (0.059 R)
• M48: 19,647,885 km (0.091 R)
• M49: 21,218,513 km (0.074 R)
• M50: 21,513,670 km (0.062 R)
• M51: 23,131,421 km (0.087 R)
• M52: 23,374,368 km (0.069 R)
• M53: 23,862,955 km (0.098 R)
• M54: 24,231,414 km (0.104 R)
• M55: 25,098,783 km (0.09 R)
• M56: 25,473,675 km (0.089 R)
• M57: 25,850,213 km (0.107 R)
• M58: 26,672,702 km (0.091 R)
• M59: 27,375,214 km (0.092 R)
• M60: 28,148,635 km (0.088 R)
• M61: 28,929,236 km (0.112 R)
• M62: 30,777,967 km (0.082 R)
• M63: 30,911,408 km (0.048 R)
• M64: 31,246,058 km (0.048 R)
• M65: 32,596,478 km (0.102 R)
• M66: 33,553,007 km (0.119 R)
• M67: 35,844,099 km (0.116 R)
• M68: 36,265,965 km (0.065 R)
• M69: 36,336,425 km (0.111 R)
• M70: 37,399,168 km (0.117 R)
• M71: 38,113,349 km (0.082 R)
• M72: 40,209,664 km (0.104 R)
• M73: 40,501,828 km (0.105 R)
• M74: 41,308,610 km (0.092 R)
• M75: 43,087,328 km (0.099 R)
• M76: 45,118,119 km (0.062 R)
• M77: 45,725,786 km (0.042 R)
• M78: 45,801,931 km (0.112 R)
• M79: 46,489,184 km (0.086 R)
• M80: 47,102,984 km (0.069 R)
• M81: 47,256,771 km (0.082 R)
• M82: 47,565,092 km (0.081 R)
• M83: 48,571,287 km (0.105 R)
• M84: 49,428,333 km (0.105 R)
• M85: 49,741,142 km (0.119 R)
• M86: 49,819,532 km (0.077 R)
• M87: 50,290,316 km (0.112 R)
• M88: 51,632,059 km (0.077 R)
• M89: 52,745,965 km (0.079 R)
• M90: 53,145,691 km (0.114 R)
• M91: 53,305,910 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 142.1

Radius: 4.6

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 9.04 AU - 13.1 AU

Year: 24162 Days

Day: 22.6 Hours

Environment

Temp: -239 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,092,268 km

• M1: 190,887 km (0.081 R)
• M2: 223,798 km (0.051 R)
• M3: 322,383 km (0.042 R)
• M4: 627,862 km (0.109 R)
• M5: 1,126,472 km (0.091 R)
• M6: 1,321,996 km (0.11 R)
• M7: 1,868,627 km (0.077 R)
• M8: 3,477,702 km (0.102 R)
• M9: 3,729,475 km (0.057 R)
• M10: 3,793,353 km (0.091 R)
• M11: 4,019,695 km (0.079 R)
• M12: 4,283,885 km (0.078 R)
• M13: 4,519,651 km (0.11 R)
• M14: 5,359,344 km (0.099 R)
• M15: 5,504,005 km (0.116 R)
• M16: 5,871,118 km (0.117 R)
• M17: 7,296,935 km (0.119 R)
• M18: 7,457,155 km (0.088 R)
• M19: 7,497,396 km (0.107 R)
• M20: 7,944,993 km (0.089 R)
• M21: 7,986,133 km (0.108 R)
• M22: 8,234,316 km (0.063 R)
• M23: 8,908,553 km (0.059 R)
• M24: 9,165,862 km (0.105 R)
• M25: 9,209,095 km (0.116 R)
• M26: 9,644,126 km (0.034 R)
• M27: 10,624,740 km (0.093 R)
• M28: 10,897,606 km (0.106 R)
• M29: 11,450,221 km (0.066 R)
• M30: 11,964,838 km (0.118 R)
• M31: 12,201,352 km (0.059 R)
• M32: 13,898,989 km (0.106 R)
• M33: 14,548,094 km (0.111 R)
• M34: 15,054,183 km (0.11 R)
• M35: 15,360,560 km (0.094 R)
• M36: 16,239,746 km (0.107 R)
• M37: 17,188,496 km (0.065 R)
• M38: 17,295,010 km (0.09 R)
• M39: 17,938,729 km (0.118 R)
• M40: 18,317,810 km (0.079 R)
• M41: 18,644,831 km (0.113 R)
• M42: 18,918,895 km (0.065 R)
• M43: 20,590,801 km (0.118 R)
• M44: 20,703,897 km (0.057 R)
• M45: 20,873,989 km (0.117 R)
• M46: 21,904,120 km (0.05 R)
• M47: 23,009,499 km (0.107 R)
• M48: 24,073,289 km (0.11 R)
• M49: 25,395,136 km (0.112 R)
• M50: 25,455,723 km (0.09 R)
• M51: 25,698,820 km (0.081 R)
• M52: 26,064,736 km (0.054 R)
• M53: 26,309,778 km (0.112 R)
• M54: 26,555,417 km (0.058 R)
• M55: 27,049,240 km (0.056 R)
• M56: 27,483,672 km (0.112 R)
• M57: 28,108,542 km (0.051 R)
• M58: 28,171,224 km (0.093 R)
• M59: 29,435,625 km (0.059 R)
• M60: 31,496,784 km (0.072 R)
• M61: 31,561,860 km (0.113 R)
• M62: 31,627,084 km (0.077 R)
• M63: 32,019,330 km (0.065 R)
• M64: 32,478,895 km (0.083 R)
• M65: 35,214,142 km (0.106 R)
• M66: 35,417,146 km (0.097 R)
• M67: 36,506,518 km (0.043 R)
• M68: 37,468,582 km (0.068 R)
• M69: 38,300,047 km (0.105 R)
• M70: 38,369,610 km (0.044 R)
• M71: 38,717,874 km (0.108 R)
• M72: 39,277,519 km (0.099 R)
• M73: 40,263,369 km (0.108 R)
• M74: 41,542,730 km (0.088 R)
• M75: 43,052,023 km (0.109 R)
• M76: 45,680,907 km (0.049 R)
• M77: 47,686,416 km (0.032 R)
• M78: 47,986,060 km (0.08 R)
• M79: 48,511,747 km (0.115 R)
• M80: 49,417,413 km (0.109 R)
• M81: 50,100,327 km (0.056 R)
• M82: 50,252,468 km (0.095 R)
• M83: 50,328,613 km (0.106 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 16,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit