🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.52 AU - 0.76 AU

Year: 186 Days

Day: 41.7 Hours

Environment

Temp: 149 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.72 AU - 0.94 AU

Year: 275 Days

Day: 27.4 Hours

Environment

Temp: 124 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,392,410 km

• M1: 426,354 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.79 AU - 1.03 AU

Year: 315 Days

Day: 39.9 Hours

Environment

Temp: 135 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.14 AU - 1.56 AU

Year: 570 Days

Day: 44.6 Hours

Environment

Temp: -6 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 107,392,410 km

• M1: 661,223 km (0.09 R)
• M2: 712,086 km (0.045 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.73 AU - 1.93 AU

Year: 900 Days

Day: 19.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.68 AU - 2.48 AU

Year: 1090 Days

Day: 15.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,392,410 km

• M1: 1,129,614 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.2

Radius: 12.3

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.66 AU - 5.44 AU

Year: 4124 Days

Day: 11.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 107,392,410 km

• M1: 167,101 km (0.094 R)
• M2: 368,011 km (0.109 R)
• M3: 481,256 km (0.031 R)
• M4: 668,403 km (0.065 R)
• M5: 772,075 km (0.112 R)
• M6: 938,876 km (0.028 R)
• M7: 1,206,357 km (0.096 R)
• M8: 1,323,044 km (0.109 R)
• M9: 1,403,228 km (0.059 R)
• M10: 1,625,082 km (0.12 R)
• M11: 2,392,220 km (0.094 R)
• M12: 2,524,464 km (0.088 R)
• M13: 2,883,649 km (0.094 R)
• M14: 3,150,382 km (0.107 R)
• M15: 3,296,090 km (0.088 R)
• M16: 3,481,292 km (0.11 R)
• M17: 3,784,976 km (0.104 R)
• M18: 4,519,950 km (0.108 R)
• M19: 4,999,112 km (0.073 R)
• M20: 5,385,523 km (0.075 R)
• M21: 5,648,666 km (0.086 R)
• M22: 5,759,518 km (0.118 R)
• M23: 6,141,890 km (0.093 R)
• M24: 6,301,810 km (0.033 R)
• M25: 6,417,001 km (0.112 R)
• M26: 6,837,071 km (0.081 R)
• M27: 7,002,826 km (0.095 R)
• M28: 7,170,076 km (0.034 R)
• M29: 7,630,539 km (0.12 R)
• M30: 7,777,892 km (0.045 R)
• M31: 8,075,592 km (0.098 R)
• M32: 8,503,741 km (0.103 R)
• M33: 8,759,105 km (0.112 R)
• M34: 8,887,759 km (0.076 R)
• M35: 8,991,131 km (0.082 R)
• M36: 9,094,952 km (0.107 R)
• M37: 9,303,641 km (0.102 R)
• M38: 9,487,647 km (0.119 R)
• M39: 9,886,026 km (0.112 R)
• M40: 10,262,713 km (0.107 R)
• M41: 10,781,519 km (0.084 R)
• M42: 11,030,300 km (0.074 R)
• M43: 11,731,315 km (0.043 R)
• M44: 13,058,847 km (0.107 R)
• M45: 13,412,945 km (0.103 R)
• M46: 13,890,013 km (0.105 R)
• M47: 14,010,140 km (0.116 R)
• M48: 14,160,785 km (0.057 R)
• M49: 14,616,161 km (0.073 R)
• M50: 14,922,388 km (0.111 R)
• M51: 16,010,712 km (0.109 R)
• M52: 16,263,084 km (0.099 R)
• M53: 16,484,937 km (0.112 R)
• M54: 16,835,744 km (0.112 R)
• M55: 17,285,735 km (0.112 R)
• M56: 17,577,151 km (0.096 R)
• M57: 17,837,601 km (0.113 R)
• M58: 17,935,438 km (0.111 R)
• M59: 18,066,486 km (0.097 R)
• M60: 18,329,180 km (0.086 R)
• M61: 19,058,470 km (0.088 R)
• M62: 19,225,421 km (0.063 R)
• M63: 19,898,611 km (0.097 R)
• M64: 20,102,064 km (0.043 R)
• M65: 20,476,807 km (0.084 R)
• M66: 21,198,766 km (0.087 R)
• M67: 21,894,097 km (0.12 R)
• M68: 22,104,133 km (0.112 R)
• M69: 22,209,449 km (0.075 R)
• M70: 22,420,382 km (0.06 R)
• M71: 22,702,973 km (0.083 R)
• M72: 23,022,065 km (0.047 R)
• M73: 23,235,691 km (0.088 R)

Asteroid Belt

Center: 8.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.5

Radius: 8

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 10.25 AU - 13.55 AU

Year: 14919 Days

Day: 8.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 107,392,410 km

• M1: 151,094 km (0.032 R)
• M2: 307,872 km (0.086 R)
• M3: 771,327 km (0.095 R)
• M4: 930,948 km (0.09 R)
• M5: 2,645,040 km (0.08 R)
• M6: 2,799,425 km (0.052 R)
• M7: 2,933,913 km (0.104 R)
• M8: 3,163,097 km (0.114 R)
• M9: 3,541,879 km (0.069 R)
• M10: 3,810,707 km (0.085 R)
• M11: 4,136,830 km (0.112 R)
• M12: 4,264,736 km (0.098 R)
• M13: 5,005,096 km (0.06 R)
• M14: 5,306,685 km (0.116 R)
• M15: 6,072,178 km (0.035 R)
• M16: 6,305,700 km (0.117 R)
• M17: 7,423,346 km (0.063 R)
• M18: 8,277,101 km (0.084 R)
• M19: 8,535,905 km (0.091 R)
• M20: 8,699,116 km (0.032 R)
• M21: 9,261,604 km (0.103 R)
• M22: 9,462,963 km (0.057 R)
• M23: 9,530,432 km (0.102 R)
• M24: 9,904,277 km (0.094 R)
• M25: 12,356,485 km (0.1 R)
• M26: 12,430,237 km (0.045 R)
• M27: 14,321,603 km (0.1 R)
• M28: 14,671,362 km (0.112 R)
• M29: 15,458,995 km (0.108 R)
• M30: 15,817,880 km (0.117 R)
• M31: 16,098,975 km (0.119 R)
• M32: 16,300,633 km (0.096 R)
• M33: 17,404,665 km (0.068 R)
• M34: 17,653,147 km (0.063 R)
• M35: 17,902,976 km (0.052 R)
• M36: 18,237,776 km (0.053 R)
• M37: 18,363,887 km (0.097 R)
• M38: 18,490,297 km (0.102 R)
• M39: 18,659,342 km (0.048 R)
• M40: 19,126,686 km (0.107 R)
• M41: 19,297,527 km (0.099 R)
• M42: 19,727,022 km (0.07 R)
• M43: 20,420,708 km (0.101 R)
• M44: 20,726,785 km (0.12 R)
• M45: 23,640,054 km (0.062 R)
• M46: 26,155,991 km (0.111 R)
• M47: 26,535,970 km (0.112 R)
• M48: 26,631,114 km (0.108 R)
• M49: 27,397,354 km (0.089 R)
• M50: 28,853,540 km (0.082 R)
• M51: 29,393,738 km (0.091 R)
• M52: 30,334,708 km (0.119 R)
• M53: 31,034,377 km (0.06 R)
• M54: 31,890,975 km (0.1 R)
• M55: 32,398,560 km (0.11 R)
• M56: 32,908,839 km (0.08 R)
• M57: 33,319,036 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.4

Radius: 3.9

Gravity: 49.93 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 19.39 AU - 20.07 AU

Year: 31851 Days

Day: 22.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 107,392,410 km

• M1: 155,881 km (0.08 R)
• M2: 207,642 km (0.072 R)
• M3: 245,640 km (0.113 R)
• M4: 551,418 km (0.116 R)
• M5: 634,445 km (0.106 R)
• M6: 1,433,148 km (0.107 R)
• M7: 1,827,338 km (0.059 R)
• M8: 3,241,337 km (0.101 R)
• M9: 4,510,675 km (0.103 R)
• M10: 4,906,810 km (0.102 R)
• M11: 4,964,256 km (0.079 R)
• M12: 5,432,198 km (0.08 R)
• M13: 6,347,138 km (0.082 R)
• M14: 7,374,277 km (0.107 R)
• M15: 8,520,796 km (0.085 R)
• M16: 8,590,059 km (0.1 R)
• M17: 8,728,886 km (0.11 R)
• M18: 9,363,032 km (0.101 R)
• M19: 9,506,047 km (0.117 R)
• M20: 11,125,294 km (0.055 R)
• M21: 11,658,012 km (0.074 R)
• M22: 12,433,677 km (0.074 R)
• M23: 13,466,501 km (0.055 R)
• M24: 14,033,926 km (0.086 R)
• M25: 14,115,606 km (0.077 R)
• M26: 16,380,668 km (0.081 R)
• M27: 17,423,066 km (0.075 R)
• M28: 19,570,992 km (0.117 R)
• M29: 19,662,247 km (0.028 R)
• M30: 21,142,218 km (0.111 R)
• M31: 21,423,612 km (0.069 R)
• M32: 21,895,444 km (0.073 R)
• M33: 24,502,037 km (0.104 R)
• M34: 24,698,908 km (0.083 R)
• M35: 25,991,732 km (0.081 R)
• M36: 26,192,642 km (0.116 R)
• M37: 27,306,548 km (0.114 R)
• M38: 28,435,713 km (0.094 R)
• M39: 29,685,005 km (0.115 R)
• M40: 31,058,313 km (0.071 R)
• M41: 32,560,425 km (0.117 R)
• M42: 32,668,585 km (0.099 R)
• M43: 32,885,352 km (0.041 R)
• M44: 36,867,498 km (0.079 R)
• M45: 37,659,319 km (0.038 R)
• M46: 39,259,568 km (0.106 R)
• M47: 41,466,735 km (0.103 R)
• M48: 42,881,332 km (0.043 R)
• M49: 42,999,814 km (0.118 R)
• M50: 43,475,385 km (0.095 R)
• M51: 45,757,501 km (0.065 R)
• M52: 45,878,675 km (0.053 R)
• M53: 46,242,946 km (0.091 R)
• M54: 47,709,304 km (0.089 R)
• M55: 48,078,362 km (0.111 R)
• M56: 48,448,318 km (0.084 R)
• M57: 49,812,800 km (0.087 R)
• M58: 50,187,094 km (0.062 R)
• M59: 50,312,008 km (0.049 R)
• M60: 51,693,694 km (0.11 R)
• M61: 53,087,796 km (0.115 R)
• M62: 53,981,344 km (0.109 R)
• M63: 56,171,906 km (0.04 R)
• M64: 58,260,143 km (0.119 R)
• M65: 59,578,100 km (0.075 R)
• M66: 59,975,432 km (0.088 R)
• M67: 61,306,105 km (0.068 R)
• M68: 65,765,917 km (0.119 R)
• M69: 66,450,626 km (0.107 R)
• M70: 66,725,288 km (0.034 R)
• M71: 67,137,879 km (0.081 R)
• M72: 71,029,219 km (0.106 R)
• M73: 71,450,486 km (0.094 R)
• M74: 74,850,098 km (0.1 R)
• M75: 78,157,408 km (0.104 R)
• M76: 78,592,289 km (0.087 R)
• M77: 80,193,584 km (0.117 R)
• M78: 80,485,898 km (0.11 R)
• M79: 82,394,618 km (0.093 R)
• M80: 86,556,131 km (0.11 R)
• M81: 92,159,020 km (0.074 R)
• M82: 93,232,086 km (0.105 R)
• M83: 94,155,254 km (0.028 R)
• M84: 95,081,415 km (0.068 R)
• M85: 95,545,617 km (0.113 R)
• M86: 96,787,130 km (0.069 R)
• M87: 97,098,293 km (0.109 R)
• M88: 98,034,028 km (0.08 R)
• M89: 99,286,162 km (0.093 R)
• M90: 100,071,551 km (0.086 R)
• M91: 101,490,337 km (0.119 R)
• M92: 102,598,408 km (0.063 R)
• M93: 106,267,296 km (0.067 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 16,667 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit