🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.52 AU - 0.74 AU

Year: 184 Days

Day: 35.7 Hours

Environment

Temp: 190 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,151,190 km

• M1: 198,816 km (0.074 R)
• M2: 516,711 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.92 AU - 1.36 AU

Year: 447 Days

Day: 13.2 Hours

Environment

Temp: 8 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.56 AU - 2.18 AU

Year: 939 Days

Day: 36.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.28 AU - 3.06 AU

Year: 1602 Days

Day: 25.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,151,190 km

• M1: 296,054 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.6 AU - 2.92 AU

Year: 1683 Days

Day: 28.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.32 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.3

Radius: 12.8

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 9.1 AU - 14.66 AU

Year: 15031 Days

Day: 8.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 61,151,190 km

• M1: 188,194 km (0.112 R)
• M2: 297,700 km (0.062 R)
• M3: 987,496 km (0.098 R)
• M4: 1,077,703 km (0.108 R)
• M5: 1,194,988 km (0.095 R)
• M6: 1,391,859 km (0.112 R)
• M7: 1,846,786 km (0.057 R)
• M8: 2,106,039 km (0.078 R)
• M9: 2,692,612 km (0.119 R)
• M10: 2,921,347 km (0.096 R)
• M11: 3,088,747 km (0.054 R)
• M12: 3,681,753 km (0.082 R)
• M13: 4,159,270 km (0.066 R)
• M14: 4,462,953 km (0.084 R)
• M15: 4,734,773 km (0.053 R)
• M16: 5,376,398 km (0.078 R)
• M17: 5,541,105 km (0.101 R)
• M18: 6,829,741 km (0.103 R)
• M19: 6,918,902 km (0.032 R)
• M20: 7,188,626 km (0.093 R)
• M21: 7,279,432 km (0.103 R)
• M22: 8,254,811 km (0.081 R)
• M23: 8,830,613 km (0.059 R)
• M24: 9,123,525 km (0.083 R)
• M25: 9,369,913 km (0.089 R)
• M26: 9,469,246 km (0.103 R)
• M27: 10,790,794 km (0.083 R)
• M28: 13,267,686 km (0.105 R)
• M29: 13,885,076 km (0.112 R)
• M30: 14,857,911 km (0.068 R)
• M31: 16,268,320 km (0.076 R)
• M32: 16,687,792 km (0.11 R)
• M33: 17,476,173 km (0.12 R)
• M34: 17,721,214 km (0.118 R)
• M35: 18,029,236 km (0.071 R)
• M36: 18,276,821 km (0.12 R)
• M37: 19,152,417 km (0.103 R)
• M38: 19,278,528 km (0.117 R)
• M39: 20,233,860 km (0.072 R)
• M40: 20,362,514 km (0.114 R)
• M41: 21,269,975 km (0.042 R)
• M42: 22,323,144 km (0.032 R)
• M43: 22,455,987 km (0.115 R)
• M44: 22,789,291 km (0.102 R)
• M45: 23,393,367 km (0.046 R)
• M46: 23,731,159 km (0.046 R)
• M47: 24,823,223 km (0.107 R)
• M48: 25,306,125 km (0.063 R)
• M49: 25,514,066 km (0.116 R)
• M50: 26,421,677 km (0.104 R)
• M51: 26,562,149 km (0.086 R)
• M52: 26,985,362 km (0.1 R)
• M53: 28,844,863 km (0.1 R)
• M54: 29,134,634 km (0.069 R)
• M55: 29,644,015 km (0.094 R)
• M56: 30,745,504 km (0.099 R)
• M57: 30,967,507 km (0.085 R)
• M58: 31,115,759 km (0.064 R)
• M59: 34,053,263 km (0.114 R)
• M60: 35,129,170 km (0.057 R)
• M61: 35,671,313 km (0.112 R)
• M62: 35,826,745 km (0.097 R)
• M63: 36,372,478 km (0.074 R)
• M64: 36,528,808 km (0.063 R)
• M65: 36,685,587 km (0.105 R)
• M66: 37,393,185 km (0.113 R)
• M67: 39,062,098 km (0.098 R)
• M68: 40,268,904 km (0.057 R)
• M69: 44,463,030 km (0.093 R)
• M70: 45,133,378 km (0.112 R)
• M71: 46,824,134 km (0.12 R)
• M72: 47,591,571 km (0.027 R)
• M73: 49,919,164 km (0.115 R)
• M74: 50,006,080 km (0.04 R)
• M75: 50,441,410 km (0.11 R)
• M76: 50,878,086 km (0.107 R)
• M77: 51,930,956 km (0.109 R)
• M78: 52,636,908 km (0.058 R)
• M79: 53,612,885 km (0.074 R)
• M80: 54,147,697 km (0.113 R)
• M81: 54,684,305 km (0.089 R)
• M82: 57,211,761 km (0.108 R)
• M83: 58,032,156 km (0.103 R)
• M84: 58,673,033 km (0.054 R)
• M85: 59,500,309 km (0.113 R)
• M86: 60,054,120 km (0.078 R)
• M87: 61,352,780 km (0.074 R)
• M88: 62,005,625 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.6

Radius: 10.6

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 9.5 AU - 14.52 AU

Year: 15279 Days

Day: 5.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 61,151,190 km

• M1: 163,510 km (0.095 R)
• M2: 305,628 km (0.055 R)
• M3: 677,230 km (0.058 R)
• M4: 863,778 km (0.107 R)
• M5: 1,167,312 km (0.118 R)
• M6: 1,340,696 km (0.109 R)
• M7: 1,522,757 km (0.116 R)
• M8: 1,732,493 km (0.038 R)
• M9: 2,075,670 km (0.113 R)
• M10: 2,528,952 km (0.052 R)
• M11: 3,180,750 km (0.069 R)
• M12: 3,626,552 km (0.064 R)
• M13: 3,779,590 km (0.094 R)
• M14: 4,118,579 km (0.045 R)
• M15: 4,278,499 km (0.103 R)
• M16: 4,467,441 km (0.098 R)
• M17: 4,576,797 km (0.075 R)
• M18: 4,854,002 km (0.106 R)
• M19: 5,777,619 km (0.115 R)
• M20: 6,016,976 km (0.116 R)
• M21: 6,229,255 km (0.055 R)
• M22: 6,505,563 km (0.069 R)
• M23: 6,754,793 km (0.118 R)
• M24: 7,391,332 km (0.104 R)
• M25: 7,749,618 km (0.111 R)
• M26: 8,348,309 km (0.099 R)
• M27: 8,619,081 km (0.065 R)
• M28: 8,721,406 km (0.097 R)
• M29: 8,789,922 km (0.119 R)
• M30: 8,961,810 km (0.068 R)
• M31: 9,065,481 km (0.099 R)
• M32: 9,308,877 km (0.065 R)
• M33: 9,378,889 km (0.118 R)
• M34: 9,766,796 km (0.105 R)
• M35: 10,413,059 km (0.12 R)
• M36: 10,631,472 km (0.095 R)
• M37: 11,184,386 km (0.048 R)
• M38: 11,333,385 km (0.108 R)
• M39: 11,408,184 km (0.072 R)
• M40: 12,510,571 km (0.118 R)
• M41: 13,094,152 km (0.105 R)
• M42: 13,409,056 km (0.099 R)
• M43: 16,016,696 km (0.08 R)
• M44: 16,607,608 km (0.045 R)
• M45: 17,680,524 km (0.093 R)
• M46: 18,378,846 km (0.069 R)
• M47: 18,554,923 km (0.076 R)
• M48: 18,687,317 km (0.101 R)
• M49: 20,391,237 km (0.047 R)
• M50: 22,378,495 km (0.11 R)
• M51: 23,323,804 km (0.046 R)
• M52: 23,562,113 km (0.117 R)
• M53: 24,572,049 km (0.115 R)
• M54: 25,940,420 km (0.111 R)
• M55: 26,039,155 km (0.12 R)
• M56: 26,236,923 km (0.116 R)
• M57: 26,484,807 km (0.104 R)
• M58: 27,333,625 km (0.088 R)
• M59: 27,635,215 km (0.099 R)
• M60: 29,314,152 km (0.113 R)
• M61: 29,416,925 km (0.103 R)
• M62: 29,622,922 km (0.109 R)
• M63: 30,660,084 km (0.069 R)
• M64: 32,344,256 km (0.113 R)
• M65: 32,610,092 km (0.116 R)
• M66: 32,769,862 km (0.078 R)
• M67: 33,197,413 km (0.115 R)
• M68: 34,004,194 km (0.069 R)
• M69: 34,926,166 km (0.068 R)
• M70: 35,746,561 km (0.074 R)
• M71: 35,911,418 km (0.052 R)
• M72: 36,297,081 km (0.095 R)
• M73: 36,518,037 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427.1

Radius: 7.3

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 10.42 AU - 16.62 AU

Year: 18249 Days

Day: 17.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 103 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 61,151,190 km

• M1: 92,751 km (0.078 R)
• M2: 142,866 km (0.109 R)
• M3: 794,065 km (0.116 R)
• M4: 921,672 km (0.101 R)
• M5: 1,010,683 km (0.099 R)
• M6: 1,102,686 km (0.079 R)
• M7: 1,295,069 km (0.071 R)
• M8: 1,498,372 km (0.115 R)
• M9: 2,138,651 km (0.107 R)
• M10: 2,198,042 km (0.119 R)
• M11: 2,288,099 km (0.108 R)
• M12: 2,952,763 km (0.114 R)
• M13: 3,052,395 km (0.117 R)
• M14: 3,220,992 km (0.083 R)
• M15: 3,709,279 km (0.103 R)
• M16: 4,484,495 km (0.061 R)
• M17: 4,753,772 km (0.086 R)
• M18: 6,305,849 km (0.094 R)
• M19: 7,861,069 km (0.115 R)
• M20: 8,848,415 km (0.081 R)
• M21: 9,234,677 km (0.069 R)
• M22: 9,874,207 km (0.096 R)
• M23: 11,195,755 km (0.088 R)
• M24: 12,196,116 km (0.057 R)
• M25: 12,571,906 km (0.073 R)
• M26: 13,060,642 km (0.101 R)
• M27: 13,224,901 km (0.111 R)
• M28: 13,279,803 km (0.08 R)
• M29: 13,334,855 km (0.073 R)
• M30: 13,610,863 km (0.106 R)
• M31: 13,888,966 km (0.066 R)
• M32: 14,394,008 km (0.101 R)
• M33: 14,734,193 km (0.119 R)
• M34: 14,848,037 km (0.118 R)
• M35: 15,537,983 km (0.104 R)
• M36: 17,308,025 km (0.048 R)
• M37: 17,609,165 km (0.031 R)
• M38: 18,216,682 km (0.069 R)
• M39: 18,339,053 km (0.114 R)
• M40: 18,831,081 km (0.096 R)
• M41: 19,577,275 km (0.118 R)
• M42: 20,460,202 km (0.089 R)
• M43: 21,162,863 km (0.12 R)
• M44: 21,355,844 km (0.115 R)
• M45: 23,318,119 km (0.095 R)
• M46: 24,996,757 km (0.037 R)
• M47: 25,132,741 km (0.097 R)
• M48: 25,473,825 km (0.073 R)
• M49: 25,542,191 km (0.088 R)
• M50: 26,783,554 km (0.12 R)
• M51: 27,062,105 km (0.072 R)
• M52: 27,692,211 km (0.114 R)
• M53: 28,115,125 km (0.115 R)
• M54: 28,185,735 km (0.075 R)
• M55: 29,396,430 km (0.093 R)
• M56: 30,261,106 km (0.053 R)
• M57: 30,915,148 km (0.085 R)
• M58: 30,988,002 km (0.094 R)
• M59: 31,061,006 km (0.088 R)
• M60: 31,573,827 km (0.088 R)
• M61: 31,720,733 km (0.098 R)
• M62: 32,681,899 km (0.111 R)
• M63: 33,502,443 km (0.092 R)
• M64: 34,632,505 km (0.105 R)
• M65: 34,935,890 km (0.103 R)
• M66: 35,698,390 km (0.109 R)
• M67: 36,158,553 km (0.033 R)
• M68: 36,235,447 km (0.088 R)
• M69: 36,775,046 km (0.12 R)
• M70: 38,331,462 km (0.119 R)
• M71: 39,512,986 km (0.112 R)
• M72: 42,234,770 km (0.095 R)
• M73: 42,315,852 km (0.116 R)
• M74: 43,536,571 km (0.095 R)
• M75: 45,016,542 km (0.092 R)
• M76: 45,347,752 km (0.119 R)
• M77: 45,762,886 km (0.118 R)
• M78: 45,929,239 km (0.108 R)
• M79: 46,095,741 km (0.108 R)
• M80: 46,262,543 km (0.112 R)
• M81: 46,429,644 km (0.079 R)
• M82: 46,596,745 km (0.092 R)
• M83: 46,847,920 km (0.106 R)
• M84: 47,857,107 km (0.11 R)
• M85: 47,941,480 km (0.043 R)
• M86: 48,449,066 km (0.057 R)
• M87: 48,703,382 km (0.112 R)
• M88: 49,640,164 km (0.074 R)
• M89: 50,754,967 km (0.029 R)
• M90: 51,013,323 km (0.051 R)
• M91: 53,271,203 km (0.116 R)
• M92: 55,118,587 km (0.079 R)
• M93: 55,916,692 km (0.102 R)
• M94: 56,450,906 km (0.048 R)
• M95: 59,056,751 km (0.058 R)
• M96: 60,055,467 km (0.116 R)
• M97: 60,511,142 km (0.106 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 12,287 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit