🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.5 AU - 0.82 AU

Year: 198 Days

Day: 37.9 Hours

Environment

Temp: 183 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,063,556 km

• M1: 408,851 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.87 AU - 0.89 AU

Year: 305 Days

Day: 33.8 Hours

Environment

Temp: 99 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 93,063,556 km

• M1: 80,932 km (0.076 R)
• M2: 478,713 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.62 AU - 1.9 AU

Year: 861 Days

Day: 25.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.2

Radius: 10.3

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.21 AU - 7.21 AU

Year: 6413 Days

Day: 14.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 93,063,556 km

• M1: 146,905 km (0.116 R)
• M2: 262,395 km (0.095 R)
• M3: 337,792 km (0.05 R)
• M4: 413,788 km (0.08 R)
• M5: 497,114 km (0.081 R)
• M6: 563,984 km (0.108 R)
• M7: 646,712 km (0.113 R)
• M8: 759,957 km (0.07 R)
• M9: 853,007 km (0.115 R)
• M10: 1,080,994 km (0.077 R)
• M11: 1,717,084 km (0.079 R)
• M12: 2,802,118 km (0.057 R)
• M13: 3,036,538 km (0.11 R)
• M14: 3,145,146 km (0.067 R)
• M15: 3,210,969 km (0.087 R)
• M16: 4,228,982 km (0.063 R)
• M17: 5,208,848 km (0.108 R)
• M18: 5,418,285 km (0.118 R)
• M19: 5,524,051 km (0.115 R)
• M20: 5,899,841 km (0.055 R)
• M21: 6,339,509 km (0.109 R)
• M22: 6,479,084 km (0.074 R)
• M23: 6,563,307 km (0.062 R)
• M24: 6,818,222 km (0.103 R)
• M25: 7,250,410 km (0.062 R)
• M26: 7,960,402 km (0.11 R)
• M27: 8,354,293 km (0.114 R)
• M28: 8,847,667 km (0.114 R)
• M29: 8,972,581 km (0.081 R)
• M30: 9,350,765 km (0.052 R)
• M31: 9,637,693 km (0.093 R)
• M32: 9,862,988 km (0.089 R)
• M33: 10,122,540 km (0.071 R)
• M34: 10,450,309 km (0.094 R)
• M35: 10,814,729 km (0.083 R)
• M36: 11,116,019 km (0.11 R)
• M37: 11,250,957 km (0.069 R)
• M38: 11,967,680 km (0.051 R)
• M39: 12,383,861 km (0.038 R)
• M40: 12,593,747 km (0.05 R)
• M41: 12,699,214 km (0.117 R)
• M42: 13,552,819 km (0.096 R)
• M43: 15,352,781 km (0.086 R)
• M44: 15,465,428 km (0.106 R)
• M45: 15,729,319 km (0.076 R)
• M46: 16,147,145 km (0.074 R)
• M47: 16,223,440 km (0.072 R)
• M48: 16,299,885 km (0.096 R)
• M49: 16,645,456 km (0.117 R)
• M50: 17,775,369 km (0.12 R)
• M51: 17,933,194 km (0.071 R)
• M52: 18,250,192 km (0.117 R)
• M53: 18,449,307 km (0.083 R)
• M54: 19,862,857 km (0.114 R)
• M55: 20,026,667 km (0.07 R)
• M56: 20,562,078 km (0.106 R)
• M57: 20,769,121 km (0.12 R)
• M58: 20,977,062 km (0.057 R)
• M59: 21,436,776 km (0.082 R)
• M60: 22,111,463 km (0.116 R)
• M61: 22,196,285 km (0.115 R)
• M62: 23,050,489 km (0.071 R)
• M63: 23,136,507 km (0.107 R)
• M64: 23,222,526 km (0.117 R)
• M65: 23,308,844 km (0.115 R)
• M66: 24,046,063 km (0.104 R)
• M67: 24,220,643 km (0.109 R)
• M68: 26,438,282 km (0.066 R)
• M69: 26,663,576 km (0.036 R)
• M70: 27,252,394 km (0.097 R)
• M71: 27,525,559 km (0.083 R)
• M72: 28,258,589 km (0.073 R)
• M73: 28,535,195 km (0.1 R)
• M74: 28,951,676 km (0.11 R)
• M75: 29,090,952 km (0.083 R)
• M76: 29,184,001 km (0.037 R)
• M77: 29,277,051 km (0.112 R)
• M78: 30,072,164 km (0.113 R)
• M79: 30,307,481 km (0.114 R)
• M80: 30,401,728 km (0.082 R)
• M81: 30,874,457 km (0.108 R)
• M82: 30,969,302 km (0.077 R)
• M83: 31,731,504 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.7

Radius: 15

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 8.13 AU - 10.37 AU

Year: 10380 Days

Day: 5 Hours

Environment

Temp: -164 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 93,063,556 km

• M1: 187,745 km (0.092 R)
• M2: 354,397 km (0.081 R)
• M3: 483,949 km (0.077 R)
• M4: 599,139 km (0.112 R)
• M5: 835,953 km (0.073 R)
• M6: 1,074,412 km (0.071 R)
• M7: 1,170,155 km (0.06 R)
• M8: 2,226,465 km (0.053 R)
• M9: 2,372,921 km (0.101 R)
• M10: 2,566,052 km (0.05 R)
• M11: 2,922,694 km (0.1 R)
• M12: 3,037,585 km (0.087 R)
• M13: 3,343,213 km (0.095 R)
• M14: 3,609,946 km (0.026 R)
• M15: 3,758,347 km (0.085 R)
• M16: 3,908,992 km (0.101 R)
• M17: 4,399,225 km (0.072 R)
• M18: 4,963,957 km (0.067 R)
• M19: 5,185,361 km (0.1 R)
• M20: 5,985,710 km (0.108 R)
• M21: 6,370,625 km (0.059 R)
• M22: 6,916,957 km (0.116 R)
• M23: 7,352,436 km (0.042 R)
• M24: 7,478,547 km (0.101 R)
• M25: 7,700,999 km (0.102 R)
• M26: 8,381,370 km (0.056 R)
• M27: 8,845,872 km (0.054 R)
• M28: 9,047,530 km (0.085 R)
• M29: 9,284,642 km (0.099 R)
• M30: 9,904,127 km (0.026 R)
• M31: 11,038,228 km (0.068 R)
• M32: 11,146,687 km (0.113 R)
• M33: 11,401,153 km (0.097 R)
• M34: 11,510,808 km (0.074 R)
• M35: 12,664,507 km (0.07 R)
• M36: 14,325,193 km (0.091 R)
• M37: 14,602,099 km (0.116 R)
• M38: 14,760,971 km (0.05 R)
• M39: 15,524,070 km (0.069 R)
• M40: 16,755,111 km (0.091 R)
• M41: 17,551,121 km (0.104 R)
• M42: 18,102,689 km (0.117 R)
• M43: 18,962,577 km (0.111 R)
• M44: 19,223,177 km (0.047 R)
• M45: 19,879,911 km (0.103 R)
• M46: 20,056,138 km (0.111 R)
• M47: 20,188,831 km (0.097 R)
• M48: 20,321,674 km (0.112 R)
• M49: 20,677,567 km (0.081 R)
• M50: 21,621,530 km (0.061 R)
• M51: 21,984,753 km (0.108 R)
• M52: 22,304,295 km (0.084 R)
• M53: 23,597,867 km (0.117 R)
• M54: 24,678,712 km (0.077 R)
• M55: 25,535,758 km (0.062 R)
• M56: 26,499,617 km (0.112 R)
• M57: 26,645,176 km (0.119 R)
• M58: 27,181,335 km (0.068 R)
• M59: 27,868,887 km (0.057 R)
• M60: 28,214,757 km (0.066 R)
• M61: 29,512,070 km (0.116 R)
• M62: 29,612,749 km (0.086 R)
• M63: 29,763,843 km (0.041 R)
• M64: 29,864,821 km (0.09 R)
• M65: 30,168,056 km (0.048 R)
• M66: 30,269,484 km (0.072 R)
• M67: 30,777,817 km (0.069 R)
• M68: 31,033,181 km (0.085 R)
• M69: 31,494,391 km (0.056 R)
• M70: 31,597,314 km (0.11 R)
• M71: 32,891,934 km (0.073 R)
• M72: 33,414,629 km (0.052 R)
• M73: 33,519,497 km (0.104 R)
• M74: 33,940,167 km (0.118 R)
• M75: 34,468,397 km (0.096 R)
• M76: 34,627,419 km (0.062 R)
• M77: 35,747,159 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669.4

Radius: 4

Gravity: 41.84 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 11.67 AU - 12.87 AU

Year: 15858 Days

Day: 15.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 99.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 93,063,556 km

• M1: 180,565 km (0.099 R)
• M2: 708,346 km (0.117 R)
• M3: 1,195,885 km (0.04 R)
• M4: 1,221,167 km (0.09 R)
• M5: 1,539,811 km (0.09 R)
• M6: 1,794,875 km (0.074 R)
• M7: 2,032,586 km (0.042 R)
• M8: 2,504,867 km (0.113 R)
• M9: 2,837,872 km (0.072 R)
• M10: 3,079,323 km (0.045 R)
• M11: 3,435,515 km (0.052 R)
• M12: 3,544,871 km (0.111 R)
• M13: 3,692,524 km (0.073 R)
• M14: 3,729,774 km (0.117 R)
• M15: 3,767,174 km (0.098 R)
• M16: 3,993,964 km (0.076 R)
• M17: 4,303,183 km (0.111 R)
• M18: 4,620,181 km (0.097 R)
• M19: 4,660,273 km (0.044 R)
• M20: 4,781,447 km (0.084 R)
• M21: 5,192,692 km (0.117 R)
• M22: 5,234,579 km (0.099 R)
• M23: 5,487,399 km (0.092 R)
• M24: 5,615,306 km (0.116 R)
• M25: 7,040,076 km (0.104 R)
• M26: 7,086,302 km (0.097 R)
• M27: 7,179,202 km (0.091 R)
• M28: 7,225,727 km (0.116 R)
• M29: 7,649,089 km (0.109 R)
• M30: 8,177,468 km (0.067 R)
• M31: 8,717,666 km (0.096 R)
• M32: 8,816,999 km (0.098 R)
• M33: 9,370,661 km (0.052 R)
• M34: 9,728,798 km (0.088 R)
• M35: 10,248,202 km (0.083 R)
• M36: 10,300,711 km (0.1 R)
• M37: 10,458,537 km (0.111 R)
• M38: 11,476,550 km (0.103 R)
• M39: 11,749,716 km (0.077 R)
• M40: 12,750,675 km (0.095 R)
• M41: 12,976,867 km (0.071 R)
• M42: 13,147,259 km (0.114 R)
• M43: 13,952,545 km (0.076 R)
• M44: 14,243,961 km (0.08 R)
• M45: 15,070,789 km (0.116 R)
• M46: 17,768,337 km (0.053 R)
• M47: 20,083,365 km (0.094 R)
• M48: 20,346,358 km (0.07 R)
• M49: 20,676,670 km (0.058 R)
• M50: 21,880,783 km (0.106 R)
• M51: 22,083,638 km (0.112 R)
• M52: 22,695,942 km (0.098 R)
• M53: 23,937,305 km (0.09 R)
• M54: 24,216,155 km (0.087 R)
• M55: 24,355,880 km (0.044 R)
• M56: 24,776,998 km (0.07 R)
• M57: 24,917,919 km (0.089 R)
• M58: 24,988,529 km (0.119 R)
• M59: 25,271,269 km (0.114 R)
• M60: 26,413,299 km (0.099 R)
• M61: 26,701,425 km (0.111 R)
• M62: 27,864,399 km (0.069 R)
• M63: 27,937,552 km (0.053 R)
• M64: 30,389,760 km (0.12 R)
• M65: 31,450,708 km (0.102 R)
• M66: 31,603,298 km (0.096 R)
• M67: 32,215,901 km (0.091 R)
• M68: 33,064,720 km (0.106 R)
• M69: 35,416,847 km (0.108 R)
• M70: 35,496,134 km (0.114 R)
• M71: 35,734,593 km (0.071 R)
• M72: 35,893,765 km (0.093 R)
• M73: 38,717,425 km (0.12 R)
• M74: 42,451,238 km (0.037 R)
• M75: 42,535,462 km (0.115 R)
• M76: 43,551,082 km (0.059 R)
• M77: 45,519,790 km (0.071 R)
• M78: 45,605,958 km (0.051 R)
• M79: 48,835,477 km (0.112 R)
• M80: 48,923,740 km (0.068 R)
• M81: 49,720,797 km (0.09 R)
• M82: 50,700,813 km (0.118 R)
• M83: 51,327,777 km (0.069 R)
• M84: 51,777,169 km (0.082 R)
• M85: 52,679,993 km (0.098 R)
• M86: 53,405,841 km (0.045 R)
• M87: 60,465,066 km (0.116 R)
• M88: 61,129,879 km (0.073 R)
• M89: 61,320,167 km (0.09 R)
• M90: 62,658,470 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.1

Radius: 4

Gravity: 45.63 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 13.6 AU - 20.7 AU

Year: 26204 Days

Day: 17.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,063,556 km

• M1: 58,044 km (0.101 R)
• M2: 129,103 km (0.118 R)
• M3: 485,595 km (0.038 R)
• M4: 850,314 km (0.058 R)
• M5: 967,449 km (0.113 R)
• M6: 1,282,353 km (0.116 R)
• M7: 1,485,656 km (0.053 R)
• M8: 1,520,513 km (0.041 R)
• M9: 1,662,780 km (0.097 R)
• M10: 1,884,335 km (0.113 R)
• M11: 3,035,341 km (0.12 R)
• M12: 4,209,834 km (0.117 R)
• M13: 4,714,726 km (0.076 R)
• M14: 5,079,596 km (0.032 R)
• M15: 5,616,203 km (0.06 R)
• M16: 5,670,956 km (0.049 R)
• M17: 5,780,761 km (0.102 R)
• M18: 6,227,311 km (0.103 R)
• M19: 6,283,859 km (0.109 R)
• M20: 6,340,556 km (0.091 R)
• M21: 6,511,846 km (0.106 R)
• M22: 6,917,555 km (0.115 R)
• M23: 7,753,059 km (0.052 R)
• M24: 8,182,704 km (0.107 R)
• M25: 8,431,635 km (0.081 R)
• M26: 9,517,117 km (0.105 R)
• M27: 11,746,275 km (0.104 R)
• M28: 13,244,498 km (0.098 R)
• M29: 13,904,823 km (0.071 R)
• M30: 14,052,925 km (0.073 R)
• M31: 16,337,583 km (0.1 R)
• M32: 16,493,913 km (0.086 R)
• M33: 16,887,056 km (0.103 R)
• M34: 16,966,044 km (0.082 R)
• M35: 17,602,284 km (0.057 R)
• M36: 18,489,998 km (0.106 R)
• M37: 19,226,917 km (0.081 R)
• M38: 20,983,645 km (0.073 R)
• M39: 21,494,970 km (0.108 R)
• M40: 24,647,446 km (0.1 R)
• M41: 24,916,573 km (0.099 R)
• M42: 25,820,742 km (0.061 R)
• M43: 27,754,145 km (0.106 R)
• M44: 29,448,191 km (0.081 R)
• M45: 29,829,217 km (0.068 R)
• M46: 31,660,893 km (0.063 R)
• M47: 33,231,521 km (0.119 R)
• M48: 34,125,967 km (0.091 R)
• M49: 34,225,898 km (0.107 R)
• M50: 36,345,850 km (0.119 R)
• M51: 36,652,077 km (0.101 R)
• M52: 37,989,182 km (0.068 R)
• M53: 39,133,157 km (0.096 R)
• M54: 39,447,014 km (0.088 R)
• M55: 42,095,345 km (0.103 R)
• M56: 42,631,803 km (0.086 R)
• M57: 43,062,645 km (0.067 R)
• M58: 43,711,600 km (0.085 R)
• M59: 44,691,167 km (0.077 R)
• M60: 45,238,546 km (0.109 R)
• M61: 45,788,019 km (0.091 R)
• M62: 45,898,123 km (0.031 R)
• M63: 46,339,736 km (0.11 R)
• M64: 47,115,849 km (0.077 R)
• M65: 47,672,802 km (0.108 R)
• M66: 47,896,152 km (0.088 R)
• M67: 48,456,246 km (0.108 R)
• M68: 48,680,942 km (0.115 R)
• M69: 49,356,825 km (0.103 R)
• M70: 51,517,767 km (0.032 R)
• M71: 54,291,162 km (0.109 R)
• M72: 56,994,096 km (0.05 R)
• M73: 57,706,331 km (0.116 R)
• M74: 58,660,616 km (0.037 R)
• M75: 60,222,418 km (0.084 R)
• M76: 66,979,754 km (0.097 R)
• M77: 68,990,050 km (0.095 R)
• M78: 71,147,700 km (0.096 R)
• M79: 72,812,425 km (0.109 R)
• M80: 73,972,557 km (0.114 R)
• M81: 74,749,269 km (0.072 R)
• M82: 75,138,672 km (0.11 R)
• M83: 77,751,848 km (0.076 R)
• M84: 79,996,414 km (0.101 R)
• M85: 81,059,905 km (0.119 R)
• M86: 82,664,043 km (0.086 R)
• M87: 83,201,100 km (0.105 R)
• M88: 83,873,991 km (0.063 R)
• M89: 85,496,380 km (0.086 R)
• M90: 86,583,807 km (0.109 R)
• M91: 87,538,840 km (0.067 R)
• M92: 88,497,612 km (0.119 R)
• M93: 90,425,331 km (0.068 R)
• M94: 91,394,276 km (0.076 R)
• M95: 92,366,812 km (0.037 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 19,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit