🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.5 AU - 0.68 AU

Year: 159 Days

Day: 32.1 Hours

Environment

Temp: 170 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.96 AU - 1.5 AU

Year: 477 Days

Day: 15.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.24 AU - 1.42 AU

Year: 537 Days

Day: 15.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 107,295,038 km

• M1: 67,020 km (0.105 R)
• M2: 365,767 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.95 AU - 4.47 AU

Year: 2500 Days

Day: 16.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.7

Radius: 13.1

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.38 AU - 6.94 AU

Year: 4711 Days

Day: 7.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 107,295,038 km

• M1: 257,009 km (0.078 R)
• M2: 356,641 km (0.043 R)
• M3: 1,111,063 km (0.097 R)
• M4: 1,561,802 km (0.116 R)
• M5: 1,799,363 km (0.073 R)
• M6: 1,994,588 km (0.108 R)
• M7: 2,234,394 km (0.069 R)
• M8: 2,803,913 km (0.109 R)
• M9: 2,927,331 km (0.077 R)
• M10: 3,031,750 km (0.089 R)
• M11: 3,158,609 km (0.038 R)
• M12: 3,683,997 km (0.077 R)
• M13: 4,049,614 km (0.069 R)
• M14: 4,260,547 km (0.088 R)
• M15: 4,547,476 km (0.059 R)
• M16: 4,668,950 km (0.1 R)
• M17: 4,890,205 km (0.098 R)
• M18: 5,679,334 km (0.101 R)
• M19: 6,048,840 km (0.076 R)
• M20: 6,263,513 km (0.097 R)
• M21: 6,728,015 km (0.068 R)
• M22: 7,147,337 km (0.062 R)
• M23: 7,488,869 km (0.041 R)
• M24: 7,632,783 km (0.1 R)
• M25: 8,129,148 km (0.094 R)
• M26: 8,247,480 km (0.097 R)
• M27: 8,575,698 km (0.085 R)
• M28: 8,847,667 km (0.116 R)
• M29: 9,276,115 km (0.112 R)
• M30: 9,430,949 km (0.081 R)
• M31: 9,617,647 km (0.058 R)
• M32: 10,026,648 km (0.119 R)
• M33: 10,829,240 km (0.049 R)
• M34: 10,926,928 km (0.078 R)
• M35: 11,024,914 km (0.089 R)
• M36: 11,156,112 km (0.062 R)
• M37: 11,420,002 km (0.071 R)
• M38: 11,685,838 km (0.113 R)
• M39: 12,189,982 km (0.084 R)
• M40: 12,359,626 km (0.06 R)
• M41: 12,461,802 km (0.111 R)
• M42: 13,815,363 km (0.112 R)
• M43: 13,921,428 km (0.088 R)
• M44: 14,348,381 km (0.083 R)
• M45: 14,743,618 km (0.101 R)
• M46: 15,471,262 km (0.117 R)
• M47: 15,655,118 km (0.041 R)
• M48: 16,397,423 km (0.106 R)
• M49: 16,509,771 km (0.104 R)
• M50: 17,955,036 km (0.077 R)
• M51: 18,497,627 km (0.103 R)
• M52: 20,479,500 km (0.072 R)
• M53: 20,965,094 km (0.103 R)
• M54: 21,250,228 km (0.048 R)
• M55: 21,700,817 km (0.102 R)
• M56: 21,865,374 km (0.075 R)
• M57: 22,030,381 km (0.112 R)
• M58: 22,444,767 km (0.081 R)
• M59: 22,611,269 km (0.1 R)
• M60: 22,694,745 km (0.085 R)
• M61: 22,987,358 km (0.108 R)
• M62: 23,323,505 km (0.115 R)
• M63: 24,341,369 km (0.032 R)
• M64: 25,330,510 km (0.097 R)
• M65: 25,764,792 km (0.068 R)
• M66: 27,037,721 km (0.067 R)
• M67: 27,436,997 km (0.113 R)
• M68: 27,526,008 km (0.078 R)
• M69: 27,615,019 km (0.089 R)
• M70: 27,704,179 km (0.061 R)
• M71: 28,421,052 km (0.074 R)
• M72: 28,601,318 km (0.093 R)
• M73: 29,553,508 km (0.1 R)
• M74: 29,918,976 km (0.109 R)
• M75: 30,285,939 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.5

Radius: 9.8

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.91 AU - 6.61 AU

Year: 5479 Days

Day: 8.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 107,295,038 km

• M1: 181,761 km (0.098 R)
• M2: 248,033 km (0.044 R)
• M3: 653,144 km (0.075 R)
• M4: 986,299 km (0.088 R)
• M5: 1,057,507 km (0.096 R)
• M6: 1,138,889 km (0.089 R)
• M7: 1,299,557 km (0.052 R)
• M8: 1,904,979 km (0.089 R)
• M9: 2,046,050 km (0.084 R)
• M10: 2,413,762 km (0.071 R)
• M11: 3,477,253 km (0.095 R)
• M12: 3,575,838 km (0.096 R)
• M13: 3,980,051 km (0.108 R)
• M14: 4,886,764 km (0.089 R)
• M15: 6,017,425 km (0.108 R)
• M16: 6,211,004 km (0.071 R)
• M17: 6,974,851 km (0.089 R)
• M18: 7,399,559 km (0.117 R)
• M19: 7,800,482 km (0.107 R)
• M20: 7,914,027 km (0.109 R)
• M21: 8,723,949 km (0.068 R)
• M22: 9,594,908 km (0.061 R)
• M23: 9,699,178 km (0.091 R)
• M24: 10,457,639 km (0.063 R)
• M25: 10,618,756 km (0.055 R)
• M26: 10,726,616 km (0.116 R)
• M27: 11,235,099 km (0.059 R)
• M28: 11,529,059 km (0.116 R)
• M29: 11,695,562 km (0.083 R)
• M30: 11,956,311 km (0.104 R)
• M31: 12,087,358 km (0.098 R)
• M32: 12,521,192 km (0.118 R)
• M33: 12,902,816 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.4

Radius: 14.1

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 6.27 AU - 10.23 AU

Year: 8290 Days

Day: 10.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 107,295,038 km

• M1: 176,825 km (0.105 R)
• M2: 306,676 km (0.113 R)
• M3: 479,312 km (0.105 R)
• M4: 574,905 km (0.05 R)
• M5: 678,875 km (0.067 R)
• M6: 1,206,058 km (0.062 R)
• M7: 1,709,754 km (0.083 R)
• M8: 1,799,962 km (0.084 R)
• M9: 1,938,489 km (0.045 R)
• M10: 2,177,696 km (0.059 R)
• M11: 2,580,862 km (0.102 R)
• M12: 3,007,815 km (0.059 R)
• M13: 3,515,400 km (0.104 R)
• M14: 3,749,671 km (0.112 R)
• M15: 4,546,878 km (0.063 R)
• M16: 4,997,766 km (0.069 R)
• M17: 5,129,262 km (0.107 R)
• M18: 5,463,165 km (0.037 R)
• M19: 5,977,482 km (0.099 R)
• M20: 6,329,037 km (0.101 R)
• M21: 6,435,850 km (0.076 R)
• M22: 6,615,218 km (0.115 R)
• M23: 6,832,733 km (0.116 R)
• M24: 7,878,721 km (0.12 R)
• M25: 9,054,710 km (0.11 R)
• M26: 9,418,233 km (0.092 R)
• M27: 9,827,683 km (0.099 R)
• M28: 10,201,378 km (0.034 R)
• M29: 10,410,965 km (0.056 R)
• M30: 11,918,014 km (0.112 R)
• M31: 12,050,258 km (0.053 R)
• M32: 13,263,497 km (0.066 R)
• M33: 13,676,537 km (0.045 R)
• M34: 13,768,838 km (0.092 R)
• M35: 14,988,659 km (0.085 R)
• M36: 15,083,804 km (0.045 R)
• M37: 15,611,435 km (0.034 R)
• M38: 16,586,215 km (0.091 R)
• M39: 17,530,327 km (0.094 R)
• M40: 17,832,216 km (0.11 R)
• M41: 18,953,601 km (0.108 R)
• M42: 19,626,941 km (0.102 R)
• M43: 19,888,139 km (0.114 R)
• M44: 20,202,893 km (0.085 R)
• M45: 20,625,358 km (0.05 R)
• M46: 20,837,637 km (0.09 R)
• M47: 21,317,846 km (0.078 R)
• M48: 21,586,374 km (0.094 R)
• M49: 22,126,572 km (0.092 R)
• M50: 22,398,242 km (0.104 R)
• M51: 23,055,126 km (0.105 R)
• M52: 23,385,887 km (0.028 R)
• M53: 23,773,794 km (0.088 R)
• M54: 23,885,095 km (0.073 R)
• M55: 24,556,042 km (0.105 R)
• M56: 24,893,834 km (0.077 R)
• M57: 27,243,418 km (0.114 R)
• M58: 27,885,791 km (0.103 R)
• M59: 28,061,868 km (0.086 R)
• M60: 28,474,160 km (0.12 R)
• M61: 30,384,225 km (0.097 R)
• M62: 31,354,816 km (0.075 R)
• M63: 32,705,834 km (0.097 R)
• M64: 33,700,361 km (0.074 R)
• M65: 34,326,877 km (0.112 R)
• M66: 35,910,370 km (0.118 R)
• M67: 36,743,032 km (0.09 R)
• M68: 37,129,593 km (0.106 R)
• M69: 37,906,604 km (0.093 R)
• M70: 38,036,755 km (0.101 R)
• M71: 38,754,525 km (0.049 R)
• M72: 39,082,294 km (0.119 R)
• M73: 40,137,408 km (0.088 R)
• M74: 40,535,488 km (0.045 R)
• M75: 41,536,298 km (0.118 R)
• M76: 43,086,880 km (0.079 R)
• M77: 43,630,668 km (0.035 R)
• M78: 45,966,938 km (0.081 R)
• M79: 46,383,418 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.1

Radius: 9.1

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 10.96 AU - 14.1 AU

Year: 15517 Days

Day: 7.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 163.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 107,295,038 km

• M1: 129,402 km (0.077 R)
• M2: 340,934 km (0.114 R)
• M3: 524,341 km (0.093 R)
• M4: 582,983 km (0.076 R)
• M5: 724,203 km (0.11 R)
• M6: 1,378,844 km (0.073 R)
• M7: 1,749,697 km (0.098 R)
• M8: 1,911,262 km (0.102 R)
• M9: 1,982,172 km (0.055 R)
• M10: 2,274,336 km (0.046 R)
• M11: 4,550,318 km (0.043 R)
• M12: 4,871,056 km (0.107 R)
• M13: 5,001,356 km (0.058 R)
• M14: 5,067,029 km (0.101 R)
• M15: 5,670,507 km (0.058 R)
• M16: 6,155,504 km (0.094 R)
• M17: 7,313,840 km (0.06 R)
• M18: 7,388,489 km (0.116 R)
• M19: 7,765,476 km (0.107 R)
• M20: 7,879,769 km (0.044 R)
• M21: 8,032,957 km (0.108 R)
• M22: 8,814,157 km (0.054 R)
• M23: 8,933,536 km (0.111 R)
• M24: 9,213,882 km (0.057 R)
• M25: 9,456,530 km (0.106 R)
• M26: 9,742,412 km (0.062 R)
• M27: 10,031,136 km (0.119 R)
• M28: 10,956,548 km (0.119 R)
• M29: 11,690,326 km (0.039 R)
• M30: 11,997,151 km (0.119 R)
• M31: 12,306,519 km (0.106 R)
• M32: 12,753,218 km (0.108 R)
• M33: 13,023,691 km (0.119 R)
• M34: 14,827,991 km (0.064 R)
• M35: 15,017,382 km (0.081 R)
• M36: 16,758,402 km (0.076 R)
• M37: 17,253,272 km (0.089 R)
• M38: 17,702,814 km (0.064 R)
• M39: 18,257,373 km (0.118 R)
• M40: 18,460,527 km (0.098 R)
• M41: 18,613,416 km (0.104 R)
• M42: 21,008,777 km (0.108 R)
• M43: 21,435,281 km (0.083 R)
• M44: 21,703,210 km (0.083 R)
• M45: 23,169,419 km (0.04 R)
• M46: 25,173,582 km (0.046 R)
• M47: 27,232,796 km (0.107 R)
• M48: 27,523,016 km (0.069 R)
• M49: 27,814,283 km (0.048 R)
• M50: 29,108,155 km (0.035 R)
• M51: 30,001,404 km (0.072 R)
• M52: 30,541,752 km (0.118 R)
• M53: 30,843,341 km (0.095 R)
• M54: 30,964,216 km (0.05 R)
• M55: 31,327,888 km (0.109 R)
• M56: 32,550,253 km (0.096 R)
• M57: 32,673,372 km (0.086 R)
• M58: 34,225,150 km (0.098 R)
• M59: 39,415,449 km (0.114 R)
• M60: 41,465,687 km (0.108 R)
• M61: 41,866,610 km (0.052 R)
• M62: 41,933,480 km (0.074 R)
• M63: 43,279,562 km (0.087 R)
• M64: 44,025,905 km (0.102 R)
• M65: 44,298,473 km (0.056 R)
• M66: 44,639,855 km (0.08 R)
• M67: 44,845,103 km (0.082 R)
• M68: 46,083,026 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 751.5

Radius: 7.8

Gravity: 12.35 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 17.31 AU - 23.27 AU

Year: 31974 Days

Day: 20.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 107,295,038 km

• M1: 188,493 km (0.108 R)
• M2: 293,960 km (0.058 R)
• M3: 626,366 km (0.116 R)
• M4: 710,590 km (0.041 R)
• M5: 954,584 km (0.09 R)
• M6: 1,672,504 km (0.106 R)
• M7: 2,432,162 km (0.053 R)
• M8: 3,436,113 km (0.096 R)
• M9: 4,007,877 km (0.078 R)
• M10: 5,712,395 km (0.094 R)
• M11: 5,954,743 km (0.078 R)
• M12: 6,387,081 km (0.087 R)
• M13: 6,701,985 km (0.075 R)
• M14: 6,957,647 km (0.034 R)
• M15: 7,944,694 km (0.033 R)
• M16: 10,119,698 km (0.061 R)
• M17: 10,634,913 km (0.119 R)
• M18: 10,933,211 km (0.088 R)
• M19: 11,461,740 km (0.097 R)
• M20: 12,309,062 km (0.082 R)
• M21: 12,779,697 km (0.115 R)
• M22: 13,738,620 km (0.057 R)
• M23: 13,982,015 km (0.086 R)
• M24: 16,321,277 km (0.105 R)
• M25: 16,406,997 km (0.12 R)
• M26: 16,924,755 km (0.092 R)
• M27: 17,185,654 km (0.116 R)
• M28: 17,447,899 km (0.092 R)
• M29: 17,535,563 km (0.04 R)
• M30: 19,501,878 km (0.083 R)
• M31: 20,696,267 km (0.098 R)
• M32: 20,975,267 km (0.069 R)
• M33: 21,725,351 km (0.087 R)
• M34: 22,293,673 km (0.109 R)
• M35: 22,579,704 km (0.103 R)
• M36: 22,866,932 km (0.113 R)
• M37: 23,638,708 km (0.063 R)
• M38: 24,419,160 km (0.108 R)
• M39: 25,108,806 km (0.037 R)
• M40: 25,307,023 km (0.093 R)
• M41: 25,605,471 km (0.045 R)
• M42: 26,005,047 km (0.112 R)
• M43: 27,216,191 km (0.112 R)
• M44: 28,445,736 km (0.1 R)
• M45: 29,588,514 km (0.044 R)
• M46: 31,171,110 km (0.102 R)
• M47: 33,106,158 km (0.091 R)
• M48: 33,214,766 km (0.115 R)
• M49: 33,323,524 km (0.112 R)
• M50: 34,417,683 km (0.108 R)
• M51: 35,746,112 km (0.111 R)
• M52: 36,304,561 km (0.065 R)
• M53: 38,795,964 km (0.096 R)
• M54: 40,062,160 km (0.11 R)
• M55: 40,293,887 km (0.084 R)
• M56: 40,758,538 km (0.104 R)
• M57: 41,341,970 km (0.106 R)
• M58: 53,700,998 km (0.103 R)
• M59: 55,885,277 km (0.103 R)
• M60: 56,923,187 km (0.103 R)
• M61: 57,444,535 km (0.074 R)
• M62: 58,492,019 km (0.056 R)
• M63: 61,004,815 km (0.116 R)
• M64: 64,364,484 km (0.075 R)
• M65: 64,635,854 km (0.051 R)
• M66: 67,095,094 km (0.097 R)
• M67: 67,921,772 km (0.096 R)
• M68: 68,197,929 km (0.099 R)
• M69: 70,281,977 km (0.095 R)
• M70: 70,841,174 km (0.081 R)
• M71: 73,517,630 km (0.119 R)
• M72: 74,227,471 km (0.095 R)
• M73: 74,512,007 km (0.107 R)
• M74: 76,514,225 km (0.085 R)
• M75: 77,377,703 km (0.036 R)
• M76: 78,389,135 km (0.104 R)
• M77: 80,863,633 km (0.067 R)
• M78: 81,303,002 km (0.094 R)
• M79: 82,625,896 km (0.093 R)
• M80: 84,995,077 km (0.086 R)
• M81: 85,441,777 km (0.069 R)
• M82: 86,038,523 km (0.073 R)
• M83: 86,936,409 km (0.117 R)
• M84: 88,439,568 km (0.055 R)
• M85: 88,741,307 km (0.09 R)
• M86: 91,929,537 km (0.075 R)
• M87: 92,847,320 km (0.048 R)
• M88: 95,928,587 km (0.032 R)
• M89: 96,393,687 km (0.075 R)
• M90: 97,637,593 km (0.098 R)
• M91: 98,573,927 km (0.081 R)
• M92: 99,356,473 km (0.113 R)
• M93: 104,095,285 km (0.12 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 19,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit