🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.73 AU - 1.17 AU

Year: 345 Days

Day: 22.9 Hours

Environment

Temp: 39 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,695,806 km

• M1: 168,746 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.89 AU - 1.33 AU

Year: 436 Days

Day: 35.3 Hours

Environment

Temp: -5 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 74,695,806 km

• M1: 418,575 km (0.077 R)
• M2: 848,070 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.46 AU - 3.12 AU

Year: 1737 Days

Day: 20 Hours

Environment

Temp: -104 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.87 AU - 4.79 AU

Year: 2794 Days

Day: 22.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,695,806 km

• M1: 148,102 km (0.063 R)
• M2: 1,578,706 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.82 AU - 4.02 AU

Year: 2893 Days

Day: 40.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.9

Radius: 9.6

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.93 AU - 6.31 AU

Year: 4319 Days

Day: 9.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 74,695,806 km

• M1: 149,149 km (0.108 R)
• M2: 221,405 km (0.112 R)
• M3: 318,195 km (0.086 R)
• M4: 390,899 km (0.098 R)
• M5: 577,149 km (0.104 R)
• M6: 703,559 km (0.105 R)
• M7: 899,382 km (0.107 R)
• M8: 1,442,871 km (0.037 R)
• M9: 1,559,707 km (0.063 R)
• M10: 1,634,357 km (0.118 R)
• M11: 1,865,485 km (0.072 R)
• M12: 2,107,535 km (0.067 R)
• M13: 2,190,412 km (0.083 R)
• M14: 2,498,284 km (0.054 R)
• M15: 2,729,264 km (0.116 R)
• M16: 3,250,313 km (0.111 R)
• M17: 3,327,356 km (0.052 R)
• M18: 3,424,445 km (0.09 R)
• M19: 3,822,375 km (0.073 R)
• M20: 3,985,736 km (0.087 R)
• M21: 4,130,547 km (0.11 R)
• M22: 4,340,582 km (0.064 R)
• M23: 4,618,834 km (0.104 R)
• M24: 4,814,807 km (0.119 R)
• M25: 5,013,773 km (0.059 R)
• M26: 5,305,788 km (0.11 R)
• M27: 5,419,632 km (0.113 R)
• M28: 5,649,713 km (0.103 R)
• M29: 5,742,613 km (0.045 R)
• M30: 6,048,242 km (0.096 R)
• M31: 6,455,896 km (0.082 R)
• M32: 7,526,568 km (0.079 R)
• M33: 7,706,086 km (0.036 R)
• M34: 8,438,367 km (0.101 R)
• M35: 8,544,731 km (0.089 R)
• M36: 8,678,472 km (0.068 R)
• M37: 8,785,883 km (0.099 R)
• M38: 9,578,004 km (0.078 R)
• M39: 9,856,405 km (0.116 R)
• M40: 10,679,044 km (0.116 R)
• M41: 10,765,362 km (0.115 R)
• M42: 10,996,790 km (0.108 R)
• M43: 11,142,349 km (0.027 R)
• M44: 11,229,863 km (0.082 R)
• M45: 11,790,107 km (0.082 R)
• M46: 11,968,877 km (0.103 R)
• M47: 12,178,613 km (0.075 R)
• M48: 12,359,327 km (0.117 R)
• M49: 12,723,449 km (0.107 R)
• M50: 13,462,312 km (0.084 R)
• M51: 13,524,545 km (0.113 R)
• M52: 14,437,242 km (0.102 R)
• M53: 14,628,577 km (0.087 R)
• M54: 14,692,456 km (0.093 R)
• M55: 15,207,671 km (0.114 R)
• M56: 15,304,909 km (0.096 R)
• M57: 15,467,373 km (0.043 R)
• M58: 15,565,210 km (0.117 R)
• M59: 15,794,094 km (0.096 R)
• M60: 16,354,937 km (0.101 R)
• M61: 16,687,792 km (0.079 R)
• M62: 17,394,193 km (0.075 R)
• M63: 17,939,029 km (0.079 R)
• M64: 18,316,763 km (0.111 R)
• M65: 18,662,484 km (0.091 R)
• M66: 18,731,897 km (0.12 R)
• M67: 18,905,880 km (0.112 R)
• M68: 19,712,661 km (0.076 R)
• M69: 20,316,288 km (0.091 R)
• M70: 20,459,154 km (0.117 R)
• M71: 20,566,566 km (0.107 R)
• M72: 20,710,030 km (0.107 R)
• M73: 22,902,088 km (0.074 R)
• M74: 23,950,021 km (0.107 R)
• M75: 24,252,208 km (0.104 R)
• M76: 24,631,888 km (0.115 R)
• M77: 24,708,033 km (0.099 R)
• M78: 24,937,067 km (0.053 R)
• M79: 25,051,809 km (0.1 R)
• M80: 25,166,700 km (0.101 R)
• M81: 25,243,444 km (0.115 R)
• M82: 25,473,974 km (0.066 R)
• M83: 25,743,998 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.8

Radius: 10.7

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.53 AU - 6.37 AU

Year: 4743 Days

Day: 6.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 74,695,806 km

• M1: 263,442 km (0.118 R)
• M2: 385,065 km (0.084 R)
• M3: 483,052 km (0.118 R)
• M4: 741,856 km (0.044 R)
• M5: 918,531 km (0.063 R)
• M6: 993,330 km (0.106 R)
• M7: 1,442,871 km (0.079 R)
• M8: 1,516,324 km (0.034 R)
• M9: 1,606,083 km (0.114 R)
• M10: 1,791,435 km (0.074 R)
• M11: 2,016,729 km (0.111 R)
• M12: 2,217,190 km (0.089 R)
• M13: 2,530,298 km (0.101 R)
• M14: 2,988,965 km (0.114 R)
• M15: 3,296,090 km (0.093 R)
• M16: 3,473,513 km (0.061 R)
• M17: 3,694,469 km (0.1 R)
• M18: 3,817,139 km (0.084 R)
• M19: 3,941,006 km (0.111 R)
• M20: 4,108,406 km (0.109 R)
• M21: 4,235,565 km (0.118 R)
• M22: 4,407,004 km (0.069 R)
• M23: 4,558,995 km (0.091 R)
• M24: 4,734,773 km (0.112 R)
• M25: 4,957,823 km (0.079 R)
• M26: 5,161,575 km (0.06 R)
• M27: 5,437,434 km (0.093 R)
• M28: 5,624,132 km (0.099 R)
• M29: 5,694,593 km (0.116 R)
• M30: 5,860,497 km (0.098 R)
• M31: 6,539,521 km (0.066 R)
• M32: 6,713,204 km (0.056 R)
• M33: 7,269,110 km (0.096 R)
• M34: 7,526,718 km (0.102 R)
• M35: 8,024,430 km (0.104 R)
• M36: 8,130,644 km (0.097 R)
• M37: 9,892,010 km (0.12 R)
• M38: 10,091,723 km (0.101 R)
• M39: 10,379,250 km (0.12 R)
• M40: 10,582,105 km (0.108 R)
• M41: 10,669,470 km (0.087 R)
• M42: 11,857,127 km (0.082 R)
• M43: 12,130,143 km (0.117 R)
• M44: 12,775,209 km (0.099 R)
• M45: 13,652,601 km (0.12 R)
• M46: 14,034,674 km (0.081 R)
• M47: 14,388,024 km (0.09 R)
• M48: 14,711,754 km (0.105 R)
• M49: 14,841,904 km (0.091 R)
• M50: 15,070,639 km (0.098 R)
• M51: 16,130,989 km (0.108 R)
• M52: 16,433,625 km (0.095 R)
• M53: 16,873,892 km (0.119 R)
• M54: 17,386,863 km (0.06 R)
• M55: 17,455,678 km (0.114 R)
• M56: 17,766,393 km (0.111 R)
• M57: 18,113,759 km (0.085 R)
• M58: 18,218,328 km (0.074 R)
• M59: 18,603,692 km (0.052 R)
• M60: 19,776,091 km (0.076 R)
• M61: 20,534,552 km (0.113 R)
• M62: 20,972,275 km (0.111 R)
• M63: 21,449,941 km (0.109 R)
• M64: 22,303,696 km (0.075 R)
• M65: 22,378,495 km (0.102 R)
• M66: 22,528,392 km (0.096 R)
• M67: 22,603,341 km (0.029 R)
• M68: 23,738,789 km (0.046 R)
• M69: 24,198,054 km (0.102 R)
• M70: 24,313,394 km (0.051 R)
• M71: 24,390,287 km (0.051 R)
• M72: 25,125,561 km (0.068 R)
• M73: 25,359,233 km (0.11 R)
• M74: 26,222,263 km (0.076 R)
• M75: 26,301,250 km (0.099 R)
• M76: 26,538,513 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.1

Radius: 8.9

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 8.76 AU - 8.86 AU

Year: 9748 Days

Day: 6.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 74,695,806 km

• M1: 274,811 km (0.03 R)
• M2: 515,813 km (0.112 R)
• M3: 751,131 km (0.061 R)
• M4: 837,150 km (0.094 R)
• M5: 982,260 km (0.12 R)
• M6: 1,215,782 km (0.112 R)
• M7: 1,339,200 km (0.079 R)
• M8: 1,445,415 km (0.093 R)
• M9: 1,689,110 km (0.062 R)
• M10: 1,780,963 km (0.114 R)
• M11: 1,874,611 km (0.098 R)
• M12: 1,970,054 km (0.1 R)
• M13: 2,165,579 km (0.1 R)
• M14: 2,291,241 km (0.09 R)
• M15: 2,602,405 km (0.082 R)
• M16: 2,899,656 km (0.053 R)
• M17: 3,066,308 km (0.107 R)
• M18: 5,000,159 km (0.067 R)
• M19: 5,403,625 km (0.09 R)
• M20: 5,540,507 km (0.1 R)
• M21: 5,782,855 km (0.104 R)
• M22: 6,860,558 km (0.114 R)
• M23: 7,158,258 km (0.117 R)
• M24: 7,843,716 km (0.103 R)
• M25: 8,470,531 km (0.065 R)
• M26: 8,629,852 km (0.113 R)
• M27: 8,749,830 km (0.119 R)
• M28: 9,113,502 km (0.032 R)
• M29: 9,939,133 km (0.078 R)
• M30: 10,107,131 km (0.105 R)
• M31: 10,233,691 km (0.07 R)
• M32: 10,831,634 km (0.105 R)
• M33: 11,221,935 km (0.109 R)
• M34: 11,616,873 km (0.113 R)
• M35: 11,705,285 km (0.09 R)
• M36: 12,330,305 km (0.111 R)
• M37: 12,511,020 km (0.096 R)
• M38: 13,012,172 km (0.037 R)
• M39: 13,149,952 km (0.074 R)
• M40: 13,334,406 km (0.044 R)
• M41: 14,364,537 km (0.12 R)
• M42: 15,178,050 km (0.092 R)
• M43: 15,712,414 km (0.104 R)
• M44: 15,859,169 km (0.098 R)
• M45: 16,006,374 km (0.095 R)
• M46: 16,252,911 km (0.093 R)
• M47: 16,599,978 km (0.115 R)
• M48: 16,949,588 km (0.076 R)
• M49: 17,402,720 km (0.041 R)
• M50: 17,605,276 km (0.104 R)
• M51: 17,706,853 km (0.103 R)
• M52: 18,115,405 km (0.045 R)
• M53: 19,202,233 km (0.087 R)
• M54: 19,991,362 km (0.052 R)
• M55: 20,576,888 km (0.034 R)
• M56: 20,898,523 km (0.062 R)
• M57: 21,928,355 km (0.088 R)
• M58: 23,924,589 km (0.079 R)
• M59: 24,659,563 km (0.091 R)
• M60: 25,574,354 km (0.112 R)
• M61: 25,631,950 km (0.099 R)
• M62: 26,791,782 km (0.093 R)
• M63: 26,908,767 km (0.12 R)
• M64: 26,967,260 km (0.103 R)
• M65: 27,495,939 km (0.061 R)
• M66: 28,503,929 km (0.063 R)
• M67: 29,947,549 km (0.12 R)
• M68: 30,617,149 km (0.111 R)
• M69: 31,168,567 km (0.036 R)
• M70: 31,971,010 km (0.114 R)
• M71: 32,281,425 km (0.059 R)
• M72: 33,281,487 km (0.052 R)
• M73: 33,344,318 km (0.093 R)
• M74: 33,596,091 km (0.103 R)
• M75: 34,992,139 km (0.072 R)
• M76: 38,300,496 km (0.102 R)
• M77: 38,696,182 km (0.027 R)
• M78: 39,691,606 km (0.115 R)
• M79: 40,158,950 km (0.06 R)
• M80: 41,099,023 km (0.1 R)
• M81: 41,301,429 km (0.118 R)
• M82: 41,504,284 km (0.12 R)
• M83: 41,910,741 km (0.057 R)
• M84: 42,454,679 km (0.095 R)
• M85: 43,138,042 km (0.1 R)
• M86: 44,031,889 km (0.105 R)
• M87: 46,819,945 km (0.055 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.8

Radius: 5.3

Gravity: 17.26 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 11.89 AU - 19.45 AU

Year: 23124 Days

Day: 21.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 74,695,806 km

• M1: 397,033 km (0.09 R)
• M2: 778,358 km (0.091 R)
• M3: 1,274,275 km (0.118 R)
• M4: 1,598,752 km (0.111 R)
• M5: 2,285,706 km (0.089 R)
• M6: 2,900,703 km (0.087 R)
• M7: 3,523,628 km (0.113 R)
• M8: 3,564,020 km (0.066 R)
• M9: 5,860,497 km (0.065 R)
• M10: 6,591,432 km (0.043 R)
• M11: 6,741,030 km (0.082 R)
• M12: 7,094,529 km (0.107 R)
• M13: 7,196,555 km (0.118 R)
• M14: 7,350,641 km (0.097 R)
• M15: 7,557,834 km (0.052 R)
• M16: 7,819,481 km (0.086 R)
• M17: 8,895,389 km (0.076 R)
• M18: 8,950,441 km (0.096 R)
• M19: 9,171,696 km (0.118 R)
• M20: 9,338,797 km (0.065 R)
• M21: 9,394,597 km (0.108 R)
• M22: 9,789,236 km (0.104 R)
• M23: 9,845,933 km (0.111 R)
• M24: 10,362,196 km (0.111 R)
• M25: 11,361,061 km (0.059 R)
• M26: 11,420,750 km (0.093 R)
• M27: 11,841,569 km (0.097 R)
• M28: 13,322,887 km (0.089 R)
• M29: 13,765,846 km (0.072 R)
• M30: 14,021,060 km (0.101 R)
• M31: 14,213,593 km (0.087 R)
• M32: 15,320,767 km (0.093 R)
• M33: 15,452,862 km (0.096 R)
• M34: 16,726,239 km (0.036 R)
• M35: 17,067,023 km (0.09 R)
• M36: 18,804,452 km (0.116 R)
• M37: 19,229,909 km (0.09 R)
• M38: 19,301,117 km (0.059 R)
• M39: 20,307,013 km (0.05 R)
• M40: 22,444,318 km (0.066 R)
• M41: 23,577,672 km (0.111 R)
• M42: 25,117,333 km (0.088 R)
• M43: 25,429,244 km (0.081 R)
• M44: 25,507,335 km (0.115 R)
• M45: 27,167,123 km (0.079 R)
• M46: 27,407,078 km (0.119 R)
• M47: 28,212,064 km (0.116 R)
• M48: 29,106,360 km (0.116 R)
• M49: 29,762,646 km (0.073 R)
• M50: 29,845,074 km (0.114 R)
• M51: 30,175,237 km (0.025 R)
• M52: 31,508,453 km (0.088 R)
• M53: 35,971,706 km (0.108 R)
• M54: 38,545,387 km (0.092 R)
• M55: 41,729,578 km (0.106 R)
• M56: 42,006,334 km (0.102 R)
• M57: 44,525,263 km (0.098 R)
• M58: 45,850,401 km (0.115 R)
• M59: 45,945,545 km (0.056 R)
• M60: 47,862,343 km (0.052 R)
• M61: 49,025,017 km (0.076 R)
• M62: 49,609,795 km (0.048 R)
• M63: 52,071,129 km (0.062 R)
• M64: 52,369,128 km (0.032 R)
• M65: 53,066,703 km (0.056 R)
• M66: 54,571,957 km (0.107 R)
• M67: 54,773,615 km (0.057 R)
• M68: 55,481,662 km (0.084 R)
• M69: 56,294,576 km (0.079 R)
• M70: 56,702,530 km (0.03 R)
• M71: 58,241,144 km (0.053 R)
• M72: 59,378,088 km (0.081 R)
• M73: 61,463,931 km (0.056 R)
• M74: 64,424,323 km (0.109 R)
• M75: 65,278,676 km (0.098 R)
• M76: 65,814,386 km (0.098 R)
• M77: 65,921,798 km (0.118 R)
• M78: 66,351,742 km (0.096 R)
• M79: 66,890,444 km (0.103 R)
• M80: 67,214,473 km (0.112 R)
• M81: 72,800,906 km (0.102 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 12,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit