🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.65 AU - 0.69 AU

Year: 354 Days

Day: 24 Hours

Environment

Temp: -143 °C

Axial Tilt: 17.3 °

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: 95.4

Radius: 10

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.69 AU - 0.73 AU

Year: 386 Days

Day: 12.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 19,532,801 km

• M1: 195,225 km (0.109 R)
• M2: 258,954 km (0.074 R)
• M3: 323,131 km (0.116 R)
• M4: 389,403 km (0.115 R)
• M5: 505,192 km (0.08 R)
• M6: 662,569 km (0.101 R)
• M7: 742,753 km (0.035 R)
• M8: 816,356 km (0.094 R)
• M9: 879,187 km (0.108 R)
• M10: 993,479 km (0.09 R)
• M11: 1,072,617 km (0.107 R)
• M12: 1,240,765 km (0.087 R)
• M13: 1,332,767 km (0.082 R)
• M14: 1,546,992 km (0.061 R)
• M15: 1,663,528 km (0.113 R)
• M16: 1,731,446 km (0.083 R)
• M17: 1,912,459 km (0.07 R)
• M18: 2,008,950 km (0.054 R)
• M19: 2,096,165 km (0.117 R)
• M20: 2,184,578 km (0.088 R)
• M21: 2,323,554 km (0.109 R)
• M22: 2,590,586 km (0.07 R)
• M23: 2,802,567 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.2

Radius: 12

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1 AU - 1.46 AU

Year: 881 Days

Day: 13.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 19,532,801 km

• M1: 150,795 km (0.092 R)
• M2: 257,458 km (0.11 R)
• M3: 399,875 km (0.115 R)
• M4: 577,298 km (0.05 R)
• M5: 674,537 km (0.106 R)
• M6: 800,648 km (0.081 R)
• M7: 887,714 km (0.053 R)
• M8: 1,028,186 km (0.086 R)
• M9: 1,111,063 km (0.066 R)
• M10: 1,290,880 km (0.12 R)
• M11: 1,367,025 km (0.043 R)
• M12: 1,619,995 km (0.098 R)
• M13: 1,717,982 km (0.057 R)
• M14: 1,810,284 km (0.11 R)
• M15: 2,072,828 km (0.079 R)
• M16: 2,179,791 km (0.098 R)
• M17: 2,382,196 km (0.108 R)
• M18: 2,538,077 km (0.105 R)
• M19: 2,617,364 km (0.05 R)
• M20: 2,733,452 km (0.099 R)
• M21: 2,814,834 km (0.113 R)
• M22: 2,896,963 km (0.115 R)
• M23: 2,998,540 km (0.106 R)
• M24: 3,092,038 km (0.116 R)
• M25: 3,186,435 km (0.066 R)
• M26: 3,301,027 km (0.087 R)
• M27: 3,407,391 km (0.05 R)
• M28: 3,603,514 km (0.119 R)
• M29: 3,763,284 km (0.119 R)
• M30: 4,007,278 km (0.109 R)
• M31: 4,309,167 km (0.09 R)
• M32: 4,532,516 km (0.052 R)
• M33: 4,672,689 km (0.071 R)
• M34: 4,770,676 km (0.083 R)
• M35: 4,979,515 km (0.108 R)
• M36: 5,124,325 km (0.075 R)
• M37: 5,202,864 km (0.116 R)
• M38: 5,349,769 km (0.108 R)
• M39: 5,590,024 km (0.055 R)
• M40: 5,880,692 km (0.075 R)
• M41: 6,022,062 km (0.033 R)
• M42: 6,164,479 km (0.108 R)
• M43: 6,248,105 km (0.081 R)
• M44: 6,464,872 km (0.044 R)
• M45: 6,745,667 km (0.067 R)
• M46: 7,017,786 km (0.108 R)
• M47: 7,205,531 km (0.112 R)
• M48: 7,585,958 km (0.03 R)
• M49: 7,662,852 km (0.064 R)
• M50: 7,856,282 km (0.029 R)
• M51: 7,973,118 km (0.095 R)
• M52: 8,221,600 km (0.094 R)
• M53: 8,340,231 km (0.06 R)
• M54: 8,955,377 km (0.081 R)
• M55: 9,077,449 km (0.111 R)
• M56: 9,282,249 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.2

Radius: 8.6

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.28 AU - 1.32 AU

Year: 957 Days

Day: 6.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 19,532,801 km

• M1: 169,345 km (0.073 R)
• M2: 286,779 km (0.093 R)
• M3: 350,358 km (0.087 R)
• M4: 416,181 km (0.085 R)
• M5: 495,319 km (0.029 R)
• M6: 558,449 km (0.101 R)
• M7: 638,185 km (0.103 R)
• M8: 708,047 km (0.088 R)
• M9: 830,418 km (0.108 R)
• M10: 965,505 km (0.047 R)
• M11: 1,019,509 km (0.041 R)
• M12: 1,125,126 km (0.105 R)
• M13: 1,193,791 km (0.029 R)
• M14: 1,257,968 km (0.096 R)
• M15: 1,402,181 km (0.081 R)
• M16: 1,470,248 km (0.064 R)
• M17: 1,687,614 km (0.099 R)
• M18: 1,800,261 km (0.081 R)
• M19: 1,894,956 km (0.111 R)
• M20: 2,047,097 km (0.089 R)
• M21: 2,261,321 km (0.109 R)
• M22: 2,400,747 km (0.092 R)
• M23: 2,520,275 km (0.107 R)
• M24: 2,580,862 km (0.109 R)
• M25: 2,634,419 km (0.038 R)
• M26: 3,197,206 km (0.056 R)
• M27: 3,437,759 km (0.089 R)
• M28: 3,496,701 km (0.04 R)
• M29: 3,875,034 km (0.093 R)
• M30: 4,104,816 km (0.095 R)
• M31: 4,329,961 km (0.096 R)
• M32: 4,439,466 km (0.107 R)
• M33: 4,503,793 km (0.093 R)
• M34: 4,559,145 km (0.087 R)
• M35: 4,624,070 km (0.111 R)
• M36: 4,707,995 km (0.061 R)
• M37: 4,801,792 km (0.082 R)
• M38: 5,048,629 km (0.074 R)
• M39: 5,260,908 km (0.109 R)
• M40: 5,358,297 km (0.079 R)
• M41: 5,975,687 km (0.054 R)
• M42: 6,118,254 km (0.096 R)
• M43: 6,200,233 km (0.088 R)
• M44: 6,292,834 km (0.041 R)
• M45: 6,458,738 km (0.061 R)
• M46: 6,531,742 km (0.115 R)
• M47: 6,741,927 km (0.053 R)
• M48: 6,826,749 km (0.059 R)
• M49: 7,007,912 km (0.083 R)
• M50: 7,115,174 km (0.083 R)
• M51: 7,169,029 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.6

Radius: 8.9

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.74 AU - 1.9 AU

Year: 1585 Days

Day: 10.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 134.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 19,532,801 km

• M1: 119,678 km (0.033 R)
• M2: 182,809 km (0.111 R)
• M3: 243,097 km (0.056 R)
• M4: 308,172 km (0.102 R)
• M5: 371,003 km (0.054 R)
• M6: 493,075 km (0.105 R)
• M7: 557,551 km (0.057 R)
• M8: 678,277 km (0.069 R)
• M9: 774,917 km (0.108 R)
• M10: 832,363 km (0.094 R)
• M11: 921,523 km (0.04 R)
• M12: 1,035,068 km (0.096 R)
• M13: 1,093,710 km (0.101 R)
• M14: 1,153,400 km (0.086 R)
• M15: 1,253,780 km (0.07 R)
• M16: 1,357,152 km (0.091 R)
• M17: 1,493,436 km (0.072 R)
• M18: 1,566,439 km (0.092 R)
• M19: 1,653,206 km (0.097 R)
• M20: 1,754,334 km (0.099 R)
• M21: 1,812,229 km (0.029 R)
• M22: 1,870,572 km (0.047 R)
• M23: 1,982,920 km (0.114 R)
• M24: 2,186,522 km (0.072 R)
• M25: 2,290,942 km (0.117 R)
• M26: 2,347,340 km (0.045 R)
• M27: 2,512,047 km (0.118 R)
• M28: 2,695,604 km (0.118 R)
• M29: 2,785,213 km (0.094 R)
• M30: 2,883,499 km (0.107 R)
• M31: 2,967,423 km (0.066 R)
• M32: 3,036,837 km (0.093 R)
• M33: 3,169,530 km (0.065 R)
• M34: 3,440,452 km (0.045 R)
• M35: 3,529,762 km (0.067 R)
• M36: 3,611,592 km (0.041 R)
• M37: 3,760,591 km (0.045 R)
• M38: 3,903,158 km (0.107 R)
• M39: 3,987,830 km (0.064 R)
• M40: 4,167,797 km (0.043 R)
• M41: 4,245,737 km (0.118 R)
• M42: 4,350,306 km (0.056 R)
• M43: 4,832,161 km (0.116 R)
• M44: 4,968,893 km (0.097 R)
• M45: 5,107,122 km (0.049 R)
• M46: 5,293,221 km (0.083 R)
• M47: 5,349,620 km (0.09 R)
• M48: 5,710,749 km (0.081 R)
• M49: 5,884,731 km (0.096 R)
• M50: 6,070,083 km (0.082 R)
• M51: 6,217,886 km (0.069 R)
• M52: 6,297,322 km (0.113 R)
• M53: 6,709,016 km (0.086 R)
• M54: 6,810,892 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.1

Radius: 10.2

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.32 AU - 7.02 AU

Year: 8717 Days

Day: 11.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 19,532,801 km

• M1: 128,355 km (0.097 R)
• M2: 316,250 km (0.076 R)
• M3: 813,663 km (0.103 R)
• M4: 939,475 km (0.118 R)
• M5: 1,252,134 km (0.091 R)
• M6: 1,780,813 km (0.107 R)
• M7: 1,851,423 km (0.085 R)
• M8: 1,947,315 km (0.102 R)
• M9: 2,094,221 km (0.051 R)
• M10: 2,244,866 km (0.101 R)
• M11: 2,691,266 km (0.119 R)
• M12: 3,051,348 km (0.11 R)
• M13: 3,251,659 km (0.07 R)
• M14: 3,786,771 km (0.119 R)
• M15: 4,285,381 km (0.117 R)
• M16: 4,445,600 km (0.077 R)
• M17: 4,575,152 km (0.091 R)
• M18: 4,904,566 km (0.072 R)
• M19: 5,038,456 km (0.025 R)
• M20: 5,378,642 km (0.106 R)
• M21: 5,691,301 km (0.091 R)
• M22: 5,832,223 km (0.103 R)
• M23: 6,738,786 km (0.069 R)
• M24: 7,495,452 km (0.059 R)
• M25: 7,766,673 km (0.078 R)
• M26: 7,923,002 km (0.109 R)
• M27: 8,159,666 km (0.075 R)
• M28: 8,239,103 km (0.109 R)
• M29: 8,318,838 km (0.059 R)
• M30: 8,924,411 km (0.117 R)
• M31: 9,336,104 km (0.094 R)
• M32: 10,178,190 km (0.041 R)
• M33: 10,306,545 km (0.096 R)
• M34: 11,530,854 km (0.088 R)
• M35: 11,664,744 km (0.101 R)
• M36: 12,114,884 km (0.065 R)
• M37: 12,296,496 km (0.073 R)
• M38: 14,593,871 km (0.096 R)
• M39: 15,225,323 km (0.077 R)
• M40: 15,470,514 km (0.032 R)
• M41: 16,064,418 km (0.111 R)
• M42: 16,564,972 km (0.099 R)
• M43: 16,969,186 km (0.047 R)
• M44: 17,274,515 km (0.038 R)
• M45: 17,581,639 km (0.084 R)
• M46: 17,787,336 km (0.118 R)
• M47: 18,253,334 km (0.071 R)
• M48: 19,038,723 km (0.088 R)
• M49: 19,144,189 km (0.114 R)
• M50: 19,302,912 km (0.043 R)
• M51: 20,264,228 km (0.115 R)
• M52: 20,426,093 km (0.112 R)
• M53: 20,913,782 km (0.118 R)
• M54: 22,011,681 km (0.047 R)
• M55: 23,240,777 km (0.116 R)
• M56: 23,523,218 km (0.049 R)
• M57: 23,806,706 km (0.086 R)
• M58: 24,320,126 km (0.077 R)
• M59: 24,549,459 km (0.085 R)
• M60: 24,721,796 km (0.085 R)
• M61: 25,532,018 km (0.112 R)
• M62: 25,765,092 km (0.066 R)
• M63: 27,118,952 km (0.062 R)
• M64: 27,416,353 km (0.049 R)
• M65: 28,798,189 km (0.117 R)
• M66: 29,711,484 km (0.089 R)
• M67: 29,895,339 km (0.096 R)
• M68: 30,264,098 km (0.064 R)
• M69: 31,504,264 km (0.104 R)
• M70: 31,942,137 km (0.068 R)
• M71: 33,969,936 km (0.053 R)
• M72: 34,354,702 km (0.105 R)
• M73: 35,128,722 km (0.11 R)
• M74: 35,258,273 km (0.078 R)
• M75: 35,452,900 km (0.071 R)
• M76: 37,418,766 km (0.101 R)
• M77: 38,481,659 km (0.087 R)
• M78: 38,815,860 km (0.083 R)
• M79: 39,083,940 km (0.097 R)
• M80: 39,151,109 km (0.103 R)
• M81: 40,773,199 km (0.076 R)
• M82: 40,841,266 km (0.105 R)
• M83: 41,387,149 km (0.089 R)
• M84: 41,592,546 km (0.085 R)
• M85: 44,013,040 km (0.106 R)
• M86: 46,549,921 km (0.109 R)
• M87: 47,048,680 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47.8

Radius: 5.4

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.99 AU - 7.31 AU

Year: 9848 Days

Day: 17.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 19,532,801 km

• M1: 114,143 km (0.104 R)
• M2: 148,700 km (0.081 R)
• M3: 325,076 km (0.1 R)
• M4: 382,372 km (0.041 R)
• M5: 637,137 km (0.115 R)
• M6: 701,315 km (0.11 R)
• M7: 826,229 km (0.09 R)
• M8: 1,086,829 km (0.111 R)
• M9: 1,197,980 km (0.109 R)
• M10: 1,336,358 km (0.092 R)
• M11: 1,590,973 km (0.076 R)
• M12: 1,913,656 km (0.117 R)
• M13: 1,994,140 km (0.106 R)
• M14: 2,075,820 km (0.086 R)
• M15: 2,228,260 km (0.088 R)
• M16: 2,270,596 km (0.099 R)
• M17: 2,370,229 km (0.03 R)
• M18: 2,456,696 km (0.065 R)
• M19: 3,217,850 km (0.076 R)
• M20: 3,378,219 km (0.077 R)
• M21: 3,426,988 km (0.04 R)
• M22: 3,807,715 km (0.067 R)
• M23: 3,858,428 km (0.106 R)
• M24: 3,977,508 km (0.104 R)
• M25: 4,063,228 km (0.088 R)
• M26: 4,097,785 km (0.081 R)
• M27: 4,132,342 km (0.104 R)
• M28: 4,395,036 km (0.096 R)
• M29: 4,862,978 km (0.095 R)
• M30: 5,010,033 km (0.1 R)
• M31: 5,102,783 km (0.063 R)
• M32: 5,271,231 km (0.104 R)
• M33: 5,384,476 km (0.11 R)
• M34: 5,479,471 km (0.094 R)
• M35: 5,709,702 km (0.032 R)
• M36: 5,865,134 km (0.097 R)
• M37: 5,943,224 km (0.053 R)
• M38: 6,179,888 km (0.109 R)
• M39: 6,723,377 km (0.062 R)
• M40: 7,031,998 km (0.109 R)
• M41: 7,408,535 km (0.051 R)
• M42: 7,705,786 km (0.057 R)
• M43: 7,834,440 km (0.083 R)
• M44: 8,732,177 km (0.061 R)
• M45: 10,766,409 km (0.072 R)
• M46: 10,934,258 km (0.095 R)
• M47: 11,006,514 km (0.119 R)
• M48: 11,296,883 km (0.103 R)
• M49: 11,345,503 km (0.057 R)
• M50: 12,308,015 km (0.115 R)
• M51: 12,433,378 km (0.117 R)
• M52: 12,508,776 km (0.111 R)
• M53: 12,659,869 km (0.031 R)
• M54: 12,811,711 km (0.104 R)
• M55: 13,322,139 km (0.093 R)
• M56: 13,399,332 km (0.078 R)
• M57: 13,631,657 km (0.046 R)
• M58: 14,152,557 km (0.081 R)
• M59: 15,080,064 km (0.11 R)
• M60: 15,348,592 km (0.099 R)
• M61: 15,591,688 km (0.107 R)
• M62: 15,944,889 km (0.058 R)
• M63: 16,026,869 km (0.075 R)
• M64: 16,218,504 km (0.099 R)
• M65: 16,300,932 km (0.031 R)
• M66: 16,355,984 km (0.107 R)
• M67: 16,493,764 km (0.113 R)
• M68: 16,548,965 km (0.118 R)
• M69: 17,076,447 km (0.052 R)
• M70: 17,216,321 km (0.1 R)
• M71: 17,496,967 km (0.1 R)
• M72: 18,119,743 km (0.097 R)
• M73: 18,176,740 km (0.092 R)
• M74: 18,433,898 km (0.114 R)
• M75: 18,491,194 km (0.034 R)
• M76: 18,836,317 km (0.109 R)
• M77: 19,154,511 km (0.119 R)
• M78: 19,241,577 km (0.097 R)
• M79: 19,386,986 km (0.099 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 14,762 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit