🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.42 AU - 0.6 AU

Year: 130 Days

Day: 28 Hours

Environment

Temp: 188 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.62 AU - 0.88 AU

Year: 233 Days

Day: 31.4 Hours

Environment

Temp: 120 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,709,180 km

• M1: 35,455 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.74 AU - 0.78 AU

Year: 237 Days

Day: 22 Hours

Environment

Temp: 197 °C

Axial Tilt: 72.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,709,180 km

• M1: 506,987 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.3 AU - 1.54 AU

Year: 606 Days

Day: 44.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 39,709,180 km

• M1: 119,080 km (0.069 R)
• M2: 1,089,372 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.45 AU - 3.65 AU

Year: 1908 Days

Day: 45.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,709,180 km

• M1: 837,598 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.3

Radius: 15

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.9 AU - 6.28 AU

Year: 4734 Days

Day: 14.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,709,180 km

• M1: 249,529 km (0.113 R)
• M2: 534,064 km (0.07 R)
• M3: 654,939 km (0.099 R)
• M4: 787,184 km (0.078 R)
• M5: 943,514 km (0.12 R)
• M6: 1,082,490 km (0.093 R)
• M7: 1,745,807 km (0.103 R)
• M8: 2,781,772 km (0.057 R)
• M9: 4,072,802 km (0.054 R)
• M10: 4,260,847 km (0.106 R)
• M11: 4,572,609 km (0.093 R)
• M12: 4,719,065 km (0.108 R)
• M13: 4,892,000 km (0.079 R)
• M14: 5,526,744 km (0.095 R)
• M15: 5,761,762 km (0.114 R)
• M16: 5,893,707 km (0.109 R)
• M17: 6,323,053 km (0.087 R)
• M18: 6,846,047 km (0.066 R)
• M19: 7,526,867 km (0.051 R)
• M20: 7,758,594 km (0.097 R)
• M21: 7,875,430 km (0.038 R)
• M22: 8,649,001 km (0.112 R)
• M23: 8,983,502 km (0.069 R)
• M24: 9,167,956 km (0.085 R)
• M25: 9,446,806 km (0.083 R)
• M26: 9,540,305 km (0.056 R)
• M27: 9,759,915 km (0.05 R)
• M28: 9,981,320 km (0.098 R)
• M29: 10,204,220 km (0.085 R)
• M30: 10,883,095 km (0.057 R)
• M31: 11,476,550 km (0.11 R)
• M32: 11,979,349 km (0.096 R)
• M33: 12,114,585 km (0.08 R)
• M34: 12,284,528 km (0.075 R)
• M35: 12,386,704 km (0.059 R)
• M36: 13,285,189 km (0.069 R)
• M37: 13,495,374 km (0.097 R)
• M38: 13,848,424 km (0.111 R)
• M39: 14,061,751 km (0.064 R)
• M40: 14,240,371 km (0.096 R)
• M41: 14,347,782 km (0.113 R)
• M42: 15,401,101 km (0.075 R)
• M43: 15,732,909 km (0.109 R)
• M44: 15,844,210 km (0.106 R)
• M45: 16,030,010 km (0.082 R)
• M46: 16,141,909 km (0.096 R)
• M47: 17,160,521 km (0.044 R)
• M48: 17,696,979 km (0.083 R)
• M49: 17,851,215 km (0.117 R)
• M50: 18,277,868 km (0.095 R)
• M51: 18,747,007 km (0.041 R)
• M52: 19,141,048 km (0.042 R)
• M53: 19,577,724 km (0.064 R)
• M54: 19,777,287 km (0.115 R)
• M55: 20,420,409 km (0.055 R)
• M56: 20,948,040 km (0.063 R)
• M57: 21,193,082 km (0.104 R)
• M58: 21,316,051 km (0.117 R)
• M59: 21,480,309 km (0.057 R)
• M60: 21,644,867 km (0.099 R)
• M61: 21,934,040 km (0.098 R)
• M62: 22,224,409 km (0.087 R)
• M63: 22,935,149 km (0.039 R)
• M64: 23,145,483 km (0.118 R)
• M65: 24,036,339 km (0.05 R)
• M66: 24,250,114 km (0.071 R)
• M67: 24,765,778 km (0.064 R)
• M68: 25,068,265 km (0.114 R)
• M69: 25,676,829 km (0.047 R)
• M70: 26,246,498 km (0.087 R)
• M71: 26,598,950 km (0.094 R)
• M72: 26,908,767 km (0.066 R)
• M73: 27,353,372 km (0.092 R)
• M74: 27,800,371 km (0.105 R)
• M75: 28,747,176 km (0.087 R)
• M76: 29,110,549 km (0.073 R)
• M77: 29,475,568 km (0.09 R)
• M78: 29,704,452 km (0.081 R)
• M79: 30,302,245 km (0.057 R)
• M80: 31,276,427 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586

Radius: 10.1

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.83 AU - 6.85 AU

Year: 5718 Days

Day: 5.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 39,709,180 km

• M1: 161,566 km (0.108 R)
• M2: 413,788 km (0.063 R)
• M3: 506,538 km (0.061 R)
• M4: 667,057 km (0.073 R)
• M5: 926,759 km (0.104 R)
• M6: 996,771 km (0.111 R)
• M7: 1,157,588 km (0.075 R)
• M8: 1,249,142 km (0.113 R)
• M9: 1,359,097 km (0.052 R)
• M10: 1,456,036 km (0.09 R)
• M11: 1,726,060 km (0.071 R)
• M12: 2,086,292 km (0.05 R)
• M13: 2,275,384 km (0.117 R)
• M14: 2,470,160 km (0.111 R)
• M15: 2,549,597 km (0.09 R)
• M16: 3,457,656 km (0.055 R)
• M17: 4,627,810 km (0.104 R)
• M18: 5,051,770 km (0.046 R)
• M19: 5,229,942 km (0.097 R)
• M20: 5,462,117 km (0.097 R)
• M21: 5,750,542 km (0.076 R)
• M22: 6,178,990 km (0.089 R)
• M23: 6,260,521 km (0.065 R)
• M24: 6,369,728 km (0.06 R)
• M25: 6,479,533 km (0.109 R)
• M26: 6,645,586 km (0.113 R)
• M27: 6,925,334 km (0.033 R)
• M28: 7,209,121 km (0.09 R)
• M29: 7,905,499 km (0.118 R)
• M30: 8,082,923 km (0.073 R)
• M31: 8,532,464 km (0.089 R)
• M32: 9,738,971 km (0.066 R)
• M33: 10,185,072 km (0.103 R)
• M34: 10,507,904 km (0.091 R)
• M35: 10,965,374 km (0.103 R)
• M36: 11,196,653 km (0.097 R)
• M37: 11,396,067 km (0.096 R)
• M38: 11,529,657 km (0.115 R)
• M39: 11,596,677 km (0.098 R)
• M40: 12,103,515 km (0.102 R)
• M41: 12,376,830 km (0.086 R)
• M42: 12,721,205 km (0.11 R)
• M43: 13,314,061 km (0.079 R)
• M44: 13,951,497 km (0.105 R)
• M45: 14,023,005 km (0.079 R)
• M46: 14,345,987 km (0.065 R)
• M47: 14,817,071 km (0.106 R)
• M48: 14,999,580 km (0.105 R)
• M49: 15,219,489 km (0.091 R)
• M50: 15,774,198 km (0.048 R)
• M51: 16,110,195 km (0.089 R)
• M52: 16,599,679 km (0.1 R)
• M53: 17,980,617 km (0.116 R)
• M54: 18,370,768 km (0.068 R)
• M55: 18,566,741 km (0.099 R)
• M56: 18,882,094 km (0.118 R)
• M57: 19,040,368 km (0.088 R)
• M58: 20,120,315 km (0.09 R)
• M59: 20,606,658 km (0.111 R)
• M60: 21,178,870 km (0.063 R)
• M61: 21,343,427 km (0.104 R)
• M62: 21,880,933 km (0.077 R)
• M63: 21,963,959 km (0.081 R)
• M64: 22,758,474 km (0.057 R)
• M65: 23,989,365 km (0.096 R)
• M66: 24,075,085 km (0.091 R)
• M67: 24,246,823 km (0.089 R)
• M68: 25,154,732 km (0.1 R)
• M69: 25,854,102 km (0.051 R)
• M70: 25,941,916 km (0.099 R)
• M71: 26,648,318 km (0.097 R)
• M72: 27,227,112 km (0.077 R)
• M73: 28,125,447 km (0.105 R)
• M74: 28,623,608 km (0.104 R)
• M75: 29,307,719 km (0.1 R)
• M76: 29,445,199 km (0.059 R)
• M77: 29,720,759 km (0.1 R)
• M78: 29,951,139 km (0.058 R)
• M79: 30,459,922 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.7

Radius: 13.2

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 11.18 AU - 12.74 AU

Year: 14814 Days

Day: 14.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,709,180 km

• M1: 207,193 km (0.069 R)
• M2: 334,052 km (0.076 R)
• M3: 540,796 km (0.038 R)
• M4: 856,149 km (0.046 R)
• M5: 1,025,194 km (0.092 R)
• M6: 1,114,205 km (0.076 R)
• M7: 1,300,753 km (0.029 R)
• M8: 1,626,877 km (0.104 R)
• M9: 1,786,348 km (0.082 R)
• M10: 1,951,205 km (0.109 R)
• M11: 2,179,192 km (0.052 R)
• M12: 2,416,006 km (0.112 R)
• M13: 2,755,892 km (0.082 R)
• M14: 3,144,248 km (0.086 R)
• M15: 3,724,538 km (0.102 R)
• M16: 5,740,519 km (0.096 R)
• M17: 6,070,233 km (0.099 R)
• M18: 6,490,902 km (0.114 R)
• M19: 7,449,974 km (0.047 R)
• M20: 8,267,377 km (0.111 R)
• M21: 8,970,487 km (0.108 R)
• M22: 10,085,589 km (0.115 R)
• M23: 10,483,819 km (0.118 R)
• M24: 10,836,421 km (0.088 R)
• M25: 10,937,848 km (0.111 R)
• M26: 11,501,683 km (0.059 R)
• M27: 12,022,582 km (0.089 R)
• M28: 12,444,748 km (0.089 R)
• M29: 13,630,909 km (0.084 R)
• M30: 13,905,571 km (0.078 R)
• M31: 14,015,974 km (0.112 R)
• M32: 14,572,179 km (0.107 R)
• M33: 14,853,124 km (0.06 R)
• M34: 15,306,256 km (0.109 R)
• M35: 16,110,045 km (0.065 R)
• M36: 16,284,177 km (0.079 R)
• M37: 18,179,432 km (0.111 R)
• M38: 18,300,308 km (0.05 R)
• M39: 18,725,165 km (0.064 R)
• M40: 21,469,239 km (0.109 R)
• M41: 21,660,874 km (0.109 R)
• M42: 22,045,789 km (0.113 R)
• M43: 23,149,074 km (0.11 R)
• M44: 24,270,160 km (0.117 R)
• M45: 24,603,165 km (0.084 R)
• M46: 24,870,796 km (0.11 R)
• M47: 28,296,288 km (0.114 R)
• M48: 28,436,311 km (0.107 R)
• M49: 28,576,634 km (0.117 R)
• M50: 29,636,236 km (0.118 R)
• M51: 30,206,652 km (0.11 R)
• M52: 31,141,340 km (0.087 R)
• M53: 31,721,331 km (0.094 R)
• M54: 32,231,609 km (0.111 R)
• M55: 32,524,522 km (0.106 R)
• M56: 32,891,785 km (0.073 R)
• M57: 33,112,890 km (0.111 R)
• M58: 35,501,220 km (0.067 R)
• M59: 36,411,224 km (0.077 R)
• M60: 36,639,959 km (0.103 R)
• M61: 37,713,474 km (0.106 R)
• M62: 37,867,709 km (0.103 R)
• M63: 40,205,924 km (0.102 R)
• M64: 40,916,364 km (0.074 R)
• M65: 41,471,971 km (0.113 R)
• M66: 42,349,960 km (0.048 R)
• M67: 42,510,329 km (0.064 R)
• M68: 43,718,931 km (0.042 R)
• M69: 43,962,027 km (0.092 R)
• M70: 45,020,731 km (0.108 R)
• M71: 45,430,031 km (0.071 R)
• M72: 47,662,031 km (0.114 R)
• M73: 48,162,885 km (0.117 R)
• M74: 49,001,531 km (0.088 R)
• M75: 49,507,171 km (0.098 R)
• M76: 49,845,113 km (0.118 R)
• M77: 51,546,340 km (0.073 R)
• M78: 52,060,508 km (0.07 R)
• M79: 53,353,183 km (0.066 R)
• M80: 55,005,791 km (0.079 R)
• M81: 58,093,790 km (0.119 R)
• M82: 58,182,801 km (0.118 R)
• M83: 59,075,900 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.5

Radius: 5.4

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 12.58 AU - 14.56 AU

Year: 17904 Days

Day: 23.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 39,709,180 km

• M1: 95,593 km (0.063 R)
• M2: 187,745 km (0.046 R)
• M3: 724,054 km (0.088 R)
• M4: 947,403 km (0.118 R)
• M5: 1,049,579 km (0.071 R)
• M6: 1,227,899 km (0.101 R)
• M7: 1,903,932 km (0.099 R)
• M8: 2,099,457 km (0.043 R)
• M9: 2,347,191 km (0.084 R)
• M10: 2,416,305 km (0.096 R)
• M11: 2,796,882 km (0.114 R)
• M12: 3,119,714 km (0.067 R)
• M13: 3,196,009 km (0.12 R)
• M14: 3,402,304 km (0.119 R)
• M15: 3,719,751 km (0.11 R)
• M16: 4,554,358 km (0.102 R)
• M17: 5,940,531 km (0.039 R)
• M18: 6,098,656 km (0.089 R)
• M19: 6,711,708 km (0.037 R)
• M20: 8,065,420 km (0.107 R)
• M21: 8,205,294 km (0.078 R)
• M22: 8,737,114 km (0.039 R)
• M23: 9,243,503 km (0.086 R)
• M24: 9,908,465 km (0.05 R)
• M25: 10,665,281 km (0.115 R)
• M26: 10,780,322 km (0.105 R)
• M27: 11,050,645 km (0.112 R)
• M28: 12,881,274 km (0.111 R)
• M29: 13,003,795 km (0.119 R)
• M30: 13,291,472 km (0.103 R)
• M31: 14,378,151 km (0.094 R)
• M32: 14,632,916 km (0.038 R)
• M33: 15,492,954 km (0.08 R)
• M34: 16,902,764 km (0.103 R)
• M35: 19,186,376 km (0.084 R)
• M36: 19,466,722 km (0.096 R)
• M37: 22,100,243 km (0.092 R)
• M38: 22,443,421 km (0.085 R)
• M39: 24,185,189 km (0.037 R)
• M40: 24,995,859 km (0.1 R)
• M41: 26,332,068 km (0.091 R)
• M42: 26,956,639 km (0.114 R)
• M43: 27,796,780 km (0.11 R)
• M44: 28,966,187 km (0.03 R)
• M45: 29,556,799 km (0.106 R)
• M46: 30,586,481 km (0.079 R)
• M47: 32,069,744 km (0.119 R)
• M48: 32,513,601 km (0.086 R)
• M49: 32,624,902 km (0.087 R)
• M50: 33,632,444 km (0.107 R)
• M51: 37,121,814 km (0.041 R)
• M52: 37,529,468 km (0.112 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 11,903 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit