🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.55 AU - 0.71 AU

Year: 177 Days

Day: 24.6 Hours

Environment

Temp: 172 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.78 AU - 1.8 AU

Year: 846 Days

Day: 38.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.7 AU - 2.24 AU

Year: 976 Days

Day: 45.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,509,256 km

• M1: 985,700 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.92 AU - 3.06 AU

Year: 1387 Days

Day: 33.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.68 AU - 3.58 AU

Year: 1955 Days

Day: 13.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,509,256 km

• M1: 118,182 km (0.065 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.03 AU - 3.83 AU

Year: 2243 Days

Day: 32.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.7

Radius: 14

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.64 AU - 10.12 AU

Year: 8566 Days

Day: 11.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 29,509,256 km

• M1: 229,932 km (0.117 R)
• M2: 376,388 km (0.104 R)
• M3: 474,973 km (0.063 R)
• M4: 597,494 km (0.109 R)
• M5: 853,306 km (0.072 R)
• M6: 1,025,045 km (0.078 R)
• M7: 1,611,917 km (0.113 R)
• M8: 1,792,182 km (0.112 R)
• M9: 1,998,628 km (0.075 R)
• M10: 2,153,910 km (0.096 R)
• M11: 2,601,956 km (0.074 R)
• M12: 2,946,480 km (0.081 R)
• M13: 3,057,182 km (0.12 R)
• M14: 3,260,186 km (0.101 R)
• M15: 3,467,679 km (0.108 R)
• M16: 3,703,445 km (0.09 R)
• M17: 4,215,818 km (0.095 R)
• M18: 4,341,181 km (0.116 R)
• M19: 4,673,138 km (0.095 R)
• M20: 4,776,959 km (0.054 R)
• M21: 4,986,995 km (0.052 R)
• M22: 5,334,810 km (0.029 R)
• M23: 5,969,703 km (0.056 R)
• M24: 6,110,923 km (0.111 R)
• M25: 6,367,933 km (0.101 R)
• M26: 6,483,422 km (0.032 R)
• M27: 7,070,893 km (0.12 R)
• M28: 7,250,560 km (0.112 R)
• M29: 7,798,687 km (0.096 R)
• M30: 7,891,437 km (0.051 R)
• M31: 8,077,836 km (0.077 R)
• M32: 8,391,842 km (0.102 R)
• M33: 8,582,280 km (0.116 R)
• M34: 9,259,809 km (0.091 R)
• M35: 9,358,095 km (0.11 R)
• M36: 10,257,776 km (0.088 R)
• M37: 10,461,379 km (0.114 R)
• M38: 10,942,037 km (0.11 R)
• M39: 11,394,720 km (0.097 R)
• M40: 11,853,686 km (0.057 R)
• M41: 12,139,119 km (0.036 R)
• M42: 12,644,162 km (0.036 R)
• M43: 12,826,222 km (0.12 R)
• M44: 13,045,832 km (0.103 R)
• M45: 13,674,741 km (0.076 R)
• M46: 13,861,739 km (0.038 R)
• M47: 14,732,398 km (0.06 R)
• M48: 14,885,587 km (0.107 R)
• M49: 15,193,758 km (0.113 R)
• M50: 15,542,920 km (0.108 R)
• M51: 16,209,528 km (0.074 R)
• M52: 16,407,446 km (0.069 R)
• M53: 17,692,940 km (0.083 R)
• M54: 18,430,158 km (0.059 R)
• M55: 18,595,464 km (0.025 R)
• M56: 18,927,272 km (0.055 R)
• M57: 20,061,972 km (0.071 R)
• M58: 20,916,774 km (0.053 R)
• M59: 21,261,897 km (0.117 R)
• M60: 22,177,136 km (0.114 R)
• M61: 22,705,965 km (0.092 R)
• M62: 23,865,797 km (0.061 R)
• M63: 24,045,913 km (0.09 R)
• M64: 25,733,826 km (0.038 R)
• M65: 26,103,931 km (0.057 R)
• M66: 26,335,957 km (0.03 R)
• M67: 27,036,524 km (0.117 R)
• M68: 28,217,749 km (0.074 R)
• M69: 29,754,119 km (0.041 R)
• M70: 30,434,939 km (0.06 R)
• M71: 30,679,232 km (0.053 R)
• M72: 30,875,205 km (0.05 R)
• M73: 31,071,627 km (0.066 R)
• M74: 31,663,287 km (0.053 R)
• M75: 32,159,054 km (0.117 R)
• M76: 32,507,767 km (0.073 R)
• M77: 32,707,630 km (0.036 R)
• M78: 32,807,561 km (0.117 R)
• M79: 32,907,792 km (0.038 R)
• M80: 33,008,022 km (0.083 R)
• M81: 33,108,402 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.9

Radius: 9.1

Gravity: 11.36 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.78 AU - 10.36 AU

Year: 8859 Days

Day: 14.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 29,509,256 km

• M1: 185,801 km (0.118 R)
• M2: 762,949 km (0.075 R)
• M3: 907,012 km (0.112 R)
• M4: 982,708 km (0.117 R)
• M5: 1,160,879 km (0.114 R)
• M6: 1,393,205 km (0.094 R)
• M7: 1,503,758 km (0.114 R)
• M8: 1,805,347 km (0.105 R)
• M9: 2,000,572 km (0.082 R)
• M10: 2,100,653 km (0.119 R)
• M11: 2,202,679 km (0.073 R)
• M12: 2,385,039 km (0.108 R)
• M13: 2,491,553 km (0.094 R)
• M14: 2,681,691 km (0.048 R)
• M15: 3,047,608 km (0.114 R)
• M16: 3,429,531 km (0.099 R)
• M17: 3,641,511 km (0.05 R)
• M18: 3,857,830 km (0.102 R)
• M19: 4,078,337 km (0.08 R)
• M20: 4,597,891 km (0.082 R)
• M21: 5,451,346 km (0.065 R)
• M22: 6,095,964 km (0.119 R)
• M23: 6,802,215 km (0.074 R)
• M24: 6,916,209 km (0.117 R)
• M25: 7,339,272 km (0.107 R)
• M26: 7,573,542 km (0.106 R)
• M27: 7,731,218 km (0.112 R)
• M28: 8,089,804 km (0.047 R)
• M29: 8,413,235 km (0.091 R)
• M30: 9,240,062 km (0.057 R)
• M31: 10,136,004 km (0.094 R)
• M32: 11,193,661 km (0.067 R)
• M33: 11,644,549 km (0.107 R)
• M34: 12,101,570 km (0.062 R)
• M35: 12,193,722 km (0.106 R)
• M36: 12,286,024 km (0.085 R)
• M37: 13,033,116 km (0.078 R)
• M38: 13,555,213 km (0.117 R)
• M39: 13,842,889 km (0.109 R)
• M40: 14,619,901 km (0.085 R)
• M41: 15,311,492 km (0.112 R)
• M42: 15,511,055 km (0.099 R)
• M43: 15,912,726 km (0.104 R)
• M44: 16,266,973 km (0.1 R)
• M45: 16,470,576 km (0.067 R)
• M46: 16,572,751 km (0.06 R)
• M47: 18,024,449 km (0.025 R)
• M48: 18,340,849 km (0.117 R)
• M49: 19,086,295 km (0.085 R)
• M50: 19,895,918 km (0.113 R)
• M51: 20,277,543 km (0.055 R)
• M52: 22,391,211 km (0.069 R)
• M53: 22,561,154 km (0.095 R)
• M54: 23,761,976 km (0.078 R)
• M55: 25,513,318 km (0.119 R)
• M56: 26,046,784 km (0.07 R)
• M57: 26,823,796 km (0.073 R)
• M58: 27,004,211 km (0.107 R)
• M59: 27,124,787 km (0.113 R)
• M60: 28,339,521 km (0.081 R)
• M61: 28,400,707 km (0.102 R)
• M62: 28,707,532 km (0.06 R)
• M63: 28,830,502 km (0.114 R)
• M64: 29,015,255 km (0.092 R)
• M65: 30,445,111 km (0.071 R)
• M66: 30,570,624 km (0.12 R)
• M67: 30,821,948 km (0.081 R)
• M68: 30,947,910 km (0.117 R)
• M69: 31,643,690 km (0.064 R)
• M70: 31,898,006 km (0.085 R)
• M71: 33,502,443 km (0.109 R)
• M72: 34,936,189 km (0.088 R)
• M73: 35,925,031 km (0.079 R)
• M74: 36,190,418 km (0.043 R)
• M75: 37,123,908 km (0.109 R)
• M76: 37,324,968 km (0.068 R)
• M77: 38,065,477 km (0.063 R)
• M78: 38,268,183 km (0.101 R)
• M79: 39,150,960 km (0.065 R)
• M80: 40,591,288 km (0.053 R)
• M81: 42,118,682 km (0.094 R)
• M82: 43,241,265 km (0.082 R)
• M83: 44,515,988 km (0.106 R)
• M84: 44,800,822 km (0.063 R)
• M85: 45,802,978 km (0.088 R)
• M86: 47,392,456 km (0.118 R)
• M87: 48,047,994 km (0.045 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.5

Radius: 12.7

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 9.03 AU - 14.83 AU

Year: 14550 Days

Day: 9.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 29,509,256 km

• M1: 280,945 km (0.06 R)
• M2: 366,814 km (0.076 R)
• M3: 713,283 km (0.094 R)
• M4: 1,378,096 km (0.043 R)
• M5: 1,863,092 km (0.115 R)
• M6: 1,983,817 km (0.079 R)
• M7: 2,179,043 km (0.059 R)
• M8: 2,306,650 km (0.043 R)
• M9: 2,493,497 km (0.095 R)
• M10: 2,685,431 km (0.108 R)
• M11: 2,942,291 km (0.083 R)
• M12: 3,145,445 km (0.068 R)
• M13: 3,248,817 km (0.09 R)
• M14: 3,332,442 km (0.09 R)
• M15: 3,480,394 km (0.078 R)
• M16: 3,804,872 km (0.083 R)
• M17: 4,071,605 km (0.12 R)
• M18: 4,161,962 km (0.026 R)
• M19: 4,344,621 km (0.113 R)
• M20: 4,483,448 km (0.096 R)
• M21: 5,150,655 km (0.053 R)
• M22: 5,571,025 km (0.117 R)
• M23: 6,183,478 km (0.077 R)
• M24: 6,550,741 km (0.099 R)
• M25: 6,630,327 km (0.101 R)
• M26: 6,925,185 km (0.05 R)
• M27: 7,555,440 km (0.035 R)
• M28: 7,891,736 km (0.068 R)
• M29: 8,463,051 km (0.081 R)
• M30: 8,666,205 km (0.069 R)
• M31: 9,494,977 km (0.115 R)
• M32: 9,585,184 km (0.085 R)
• M33: 10,256,280 km (0.101 R)
• M34: 12,195,368 km (0.095 R)
• M35: 12,656,279 km (0.08 R)
• M36: 12,855,543 km (0.117 R)
• M37: 13,156,385 km (0.077 R)
• M38: 13,493,429 km (0.105 R)
• M39: 13,901,681 km (0.12 R)
• M40: 14,107,229 km (0.033 R)
• M41: 14,210,451 km (0.086 R)
• M42: 14,383,087 km (0.072 R)
• M43: 14,556,322 km (0.112 R)
• M44: 15,185,829 km (0.102 R)
• M45: 15,326,900 km (0.088 R)
• M46: 17,421,570 km (0.094 R)
• M47: 17,754,724 km (0.116 R)
• M48: 17,903,424 km (0.078 R)
• M49: 18,464,716 km (0.069 R)
• M50: 18,879,999 km (0.075 R)
• M51: 19,145,984 km (0.114 R)
• M52: 19,298,425 km (0.074 R)
• M53: 19,874,077 km (0.109 R)
• M54: 20,028,462 km (0.098 R)
• M55: 20,299,683 km (0.057 R)
• M56: 20,845,715 km (0.109 R)
• M57: 21,317,697 km (0.085 R)
• M58: 21,475,822 km (0.106 R)
• M59: 21,555,108 km (0.096 R)
• M60: 22,392,557 km (0.033 R)
• M61: 22,553,225 km (0.099 R)
• M62: 22,633,709 km (0.06 R)
• M63: 23,976,051 km (0.062 R)
• M64: 24,760,542 km (0.078 R)
• M65: 25,134,985 km (0.067 R)
• M66: 25,218,461 km (0.105 R)
• M67: 26,100,789 km (0.066 R)
• M68: 26,609,422 km (0.118 R)
• M69: 26,907,720 km (0.114 R)
• M70: 27,078,561 km (0.089 R)
• M71: 27,378,654 km (0.102 R)
• M72: 27,636,561 km (0.115 R)
• M73: 28,111,684 km (0.11 R)
• M74: 28,285,217 km (0.093 R)
• M75: 28,763,931 km (0.094 R)
• M76: 29,289,468 km (0.062 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 17,325 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit