🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.47 AU - 0.61 AU

Year: 152 Days

Day: 43.4 Hours

Environment

Temp: 125 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.48 AU - 0.68 AU

Year: 169 Days

Day: 48 Hours

Environment

Temp: 117 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,351,351 km

• M1: 33,211 km (0.116 R)
• M2: 310,715 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.78 AU - 0.8 AU

Year: 269 Days

Day: 33.3 Hours

Environment

Temp: 104 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.1 AU - 1.8 AU

Year: 669 Days

Day: 36.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.49 AU - 1.89 AU

Year: 841 Days

Day: 27 Hours

Environment

Temp: -61 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.45 AU - 2.33 AU

Year: 995 Days

Day: 38.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.19 AU - 3.05 AU

Year: 1624 Days

Day: 27.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.6

Radius: 13.9

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.69 AU - 5.87 AU

Year: 4001 Days

Day: 11.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 75,351,351 km

• M1: 188,045 km (0.111 R)
• M2: 300,542 km (0.087 R)
• M3: 432,787 km (0.056 R)
• M4: 601,683 km (0.104 R)
• M5: 887,265 km (0.089 R)
• M6: 1,091,616 km (0.101 R)
• M7: 1,194,389 km (0.119 R)
• M8: 1,324,689 km (0.086 R)
• M9: 2,120,999 km (0.098 R)
• M10: 2,506,961 km (0.084 R)
• M11: 2,851,335 km (0.032 R)
• M12: 3,430,578 km (0.081 R)
• M13: 3,831,351 km (0.057 R)
• M14: 4,376,935 km (0.064 R)
• M15: 4,986,097 km (0.118 R)
• M16: 5,142,576 km (0.098 R)
• M17: 5,320,598 km (0.096 R)
• M18: 5,440,426 km (0.101 R)
• M19: 5,723,764 km (0.054 R)
• M20: 5,846,584 km (0.067 R)
• M21: 6,818,073 km (0.071 R)
• M22: 7,367,097 km (0.084 R)
• M23: 7,590,746 km (0.066 R)
• M24: 7,793,899 km (0.071 R)
• M25: 8,205,892 km (0.074 R)
• M26: 8,507,781 km (0.063 R)
• M27: 8,789,772 km (0.096 R)
• M28: 8,979,463 km (0.03 R)
• M29: 9,338,946 km (0.117 R)
• M30: 9,459,821 km (0.06 R)
• M31: 9,629,914 km (0.119 R)
• M32: 10,621,449 km (0.038 R)
• M33: 11,257,689 km (0.078 R)
• M34: 11,360,612 km (0.114 R)
• M35: 11,541,476 km (0.098 R)
• M36: 11,827,806 km (0.092 R)
• M37: 11,932,525 km (0.108 R)
• M38: 12,195,518 km (0.089 R)
• M39: 12,460,605 km (0.106 R)
• M40: 12,781,044 km (0.07 R)
• M41: 12,888,605 km (0.091 R)
• M42: 13,185,556 km (0.034 R)
• M43: 13,649,160 km (0.11 R)
• M44: 14,118,149 km (0.111 R)
• M45: 14,284,951 km (0.111 R)
• M46: 14,592,375 km (0.106 R)
• M47: 16,395,478 km (0.119 R)
• M48: 16,717,412 km (0.082 R)
• M49: 17,337,944 km (0.106 R)
• M50: 17,576,403 km (0.059 R)
• M51: 17,666,013 km (0.097 R)
• M52: 18,328,432 km (0.052 R)
• M53: 18,449,756 km (0.056 R)
• M54: 18,540,861 km (0.096 R)
• M55: 18,662,634 km (0.083 R)
• M56: 18,937,594 km (0.086 R)
• M57: 19,121,749 km (0.092 R)
• M58: 19,863,904 km (0.084 R)
• M59: 21,185,452 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691.8

Radius: 3.9

Gravity: 45.48 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 10.84 AU - 14.38 AU

Year: 17145 Days

Day: 22.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 75,351,351 km

• M1: 59,839 km (0.096 R)
• M2: 175,030 km (0.068 R)
• M3: 353,949 km (0.092 R)
• M4: 461,210 km (0.106 R)
• M5: 499,208 km (0.117 R)
• M6: 558,449 km (0.07 R)
• M7: 772,523 km (0.083 R)
• M8: 841,338 km (0.059 R)
• M9: 936,483 km (0.103 R)
• M10: 1,060,200 km (0.093 R)
• M11: 1,635,554 km (0.083 R)
• M12: 1,665,024 km (0.071 R)
• M13: 1,969,606 km (0.12 R)
• M14: 2,064,301 km (0.109 R)
• M15: 2,946,031 km (0.084 R)
• M16: 3,387,644 km (0.067 R)
• M17: 3,425,342 km (0.038 R)
• M18: 4,047,819 km (0.114 R)
• M19: 4,128,153 km (0.095 R)
• M20: 4,290,168 km (0.113 R)
• M21: 5,305,788 km (0.071 R)
• M22: 5,749,944 km (0.054 R)
• M23: 6,252,144 km (0.082 R)
• M24: 6,298,519 km (0.083 R)
• M25: 6,863,550 km (0.114 R)
• M26: 7,346,901 km (0.044 R)
• M27: 7,991,369 km (0.09 R)
• M28: 8,396,928 km (0.079 R)
• M29: 9,227,945 km (0.117 R)
• M30: 9,386,668 km (0.116 R)
• M31: 11,930,580 km (0.101 R)
• M32: 12,980,458 km (0.115 R)
• M33: 13,938,183 km (0.084 R)
• M34: 14,918,348 km (0.086 R)
• M35: 15,042,365 km (0.077 R)
• M36: 15,354,127 km (0.109 R)
• M37: 18,055,266 km (0.113 R)
• M38: 18,386,476 km (0.065 R)
• M39: 18,719,780 km (0.087 R)
• M40: 19,392,073 km (0.111 R)
• M41: 20,415,472 km (0.083 R)
• M42: 23,157,002 km (0.114 R)
• M43: 23,372,723 km (0.119 R)
• M44: 23,950,918 km (0.11 R)
• M45: 25,195,423 km (0.097 R)
• M46: 25,269,175 km (0.093 R)
• M47: 26,912,059 km (0.115 R)
• M48: 28,051,845 km (0.078 R)
• M49: 28,666,243 km (0.103 R)
• M50: 28,743,286 km (0.072 R)
• M51: 29,129,847 km (0.091 R)
• M52: 30,850,970 km (0.059 R)
• M53: 32,283,520 km (0.054 R)
• M54: 32,363,704 km (0.064 R)
• M55: 33,088,805 km (0.067 R)
• M56: 33,169,588 km (0.11 R)
• M57: 33,900,523 km (0.092 R)
• M58: 34,965,660 km (0.11 R)
• M59: 35,212,945 km (0.102 R)
• M60: 39,419,937 km (0.053 R)
• M61: 40,193,806 km (0.083 R)
• M62: 40,539,527 km (0.082 R)
• M63: 41,059,679 km (0.114 R)
• M64: 41,146,595 km (0.05 R)
• M65: 41,494,859 km (0.074 R)
• M66: 41,669,440 km (0.075 R)
• M67: 42,019,200 km (0.114 R)
• M68: 42,194,379 km (0.066 R)
• M69: 42,721,562 km (0.054 R)
• M70: 44,227,114 km (0.115 R)
• M71: 44,673,215 km (0.109 R)
• M72: 46,563,085 km (0.077 R)
• M73: 47,289,832 km (0.115 R)
• M74: 48,295,279 km (0.088 R)
• M75: 49,123,154 km (0.028 R)
• M76: 49,400,059 km (0.114 R)
• M77: 50,141,317 km (0.103 R)
• M78: 50,327,117 km (0.079 R)
• M79: 50,886,165 km (0.076 R)
• M80: 51,540,954 km (0.076 R)
• M81: 55,335,504 km (0.076 R)
• M82: 56,394,657 km (0.111 R)
• M83: 56,684,728 km (0.091 R)
• M84: 57,266,215 km (0.093 R)
• M85: 58,533,009 km (0.104 R)
• M86: 59,513,773 km (0.106 R)
• M87: 59,710,494 km (0.073 R)
• M88: 60,796,724 km (0.117 R)
• M89: 61,690,422 km (0.09 R)
• M90: 62,188,732 km (0.036 R)
• M91: 62,688,389 km (0.115 R)
• M92: 65,105,143 km (0.1 R)
• M93: 66,019,336 km (0.028 R)
• M94: 67,449,790 km (0.065 R)
• M95: 67,552,265 km (0.095 R)
• M96: 68,065,834 km (0.041 R)
• M97: 68,787,046 km (0.09 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 554.3

Radius: 3.2

Gravity: 54.13 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 13.75 AU - 15.95 AU

Year: 21911 Days

Day: 19.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 157.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 75,351,351 km

• M1: 42,187 km (0.12 R)
• M2: 83,924 km (0.06 R)
• M3: 597,643 km (0.074 R)
• M4: 619,784 km (0.073 R)
• M5: 642,224 km (0.047 R)
• M6: 856,597 km (0.117 R)
• M7: 984,803 km (0.111 R)
• M8: 1,345,932 km (0.115 R)
• M9: 1,404,874 km (0.105 R)
• M10: 1,711,998 km (0.116 R)
• M11: 1,743,862 km (0.118 R)
• M12: 2,005,808 km (0.055 R)
• M13: 2,210,309 km (0.06 R)
• M14: 2,787,308 km (0.07 R)
• M15: 2,976,848 km (0.113 R)
• M16: 3,651,534 km (0.083 R)
• M17: 4,859,687 km (0.109 R)
• M18: 5,272,128 km (0.082 R)
• M19: 6,775,886 km (0.113 R)
• M20: 7,081,215 km (0.075 R)
• M21: 7,391,182 km (0.061 R)
• M22: 7,811,103 km (0.102 R)
• M23: 8,023,981 km (0.094 R)
• M24: 8,839,289 km (0.025 R)
• M25: 9,680,628 km (0.118 R)
• M26: 10,139,594 km (0.099 R)
• M27: 10,197,488 km (0.119 R)
• M28: 10,430,113 km (0.118 R)
• M29: 10,782,267 km (0.09 R)
• M30: 11,679,704 km (0.118 R)
• M31: 12,168,141 km (0.068 R)
• M32: 12,352,895 km (0.1 R)
• M33: 13,101,632 km (0.107 R)
• M34: 15,102,354 km (0.094 R)
• M35: 16,715,468 km (0.104 R)
• M36: 17,265,240 km (0.118 R)
• M37: 17,611,709 km (0.108 R)
• M38: 17,681,421 km (0.097 R)
• M39: 20,101,167 km (0.09 R)
• M40: 20,612,193 km (0.104 R)
• M41: 21,870,760 km (0.117 R)
• M42: 30,090,864 km (0.096 R)
• M43: 30,926,368 km (0.093 R)
• M44: 32,620,115 km (0.1 R)
• M45: 33,737,162 km (0.086 R)
• M46: 34,604,830 km (0.112 R)
• M47: 36,008,357 km (0.097 R)
• M48: 36,450,868 km (0.076 R)
• M49: 36,806,013 km (0.033 R)
• M50: 37,878,630 km (0.118 R)
• M51: 41,064,915 km (0.079 R)
• M52: 42,177,025 km (0.076 R)
• M53: 42,643,322 km (0.113 R)
• M54: 44,430,717 km (0.1 R)
• M55: 45,095,381 km (0.078 R)
• M56: 45,381,262 km (0.069 R)
• M57: 46,626,964 km (0.106 R)
• M58: 48,467,765 km (0.063 R)
• M59: 48,662,841 km (0.06 R)
• M60: 49,053,890 km (0.118 R)
• M61: 50,925,658 km (0.114 R)
• M62: 54,941,912 km (0.045 R)
• M63: 60,207,907 km (0.056 R)
• M64: 61,048,497 km (0.045 R)
• M65: 61,153,814 km (0.118 R)
• M66: 61,787,062 km (0.11 R)
• M67: 62,316,489 km (0.1 R)
• M68: 62,634,833 km (0.12 R)
• M69: 63,166,654 km (0.107 R)
• M70: 63,379,831 km (0.033 R)
• M71: 63,806,783 km (0.113 R)
• M72: 65,740,186 km (0.095 R)
• M73: 66,714,068 km (0.044 R)
• M74: 67,583,680 km (0.119 R)
• M75: 68,895,205 km (0.032 R)
• M76: 71,654,388 km (0.085 R)
• M77: 72,656,395 km (0.066 R)
• M78: 73,439,091 km (0.102 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 14,815 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit