🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.57 AU - 0.67 AU

Year: 225 Days

Day: 31.9 Hours

Environment

Temp: -19 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,740,710 km

• M1: 476,768 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.49 AU - 0.81 AU

Year: 241 Days

Day: 46 Hours

Environment

Temp: -40 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.63 AU - 0.71 AU

Year: 252 Days

Day: 37.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.59 AU - 0.93 AU

Year: 305 Days

Day: 19 Hours

Environment

Temp: -49 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.77 AU - 0.99 AU

Year: 380 Days

Day: 28.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.87 AU - 1.03 AU

Year: 426 Days

Day: 13.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.3

Radius: 11.6

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.51 AU - 5.17 AU

Year: 4900 Days

Day: 13.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 56,740,710 km

• M1: 148,401 km (0.034 R)
• M2: 234,569 km (0.071 R)
• M3: 477,217 km (0.085 R)
• M4: 628,610 km (0.119 R)
• M5: 755,918 km (0.11 R)
• M6: 840,441 km (0.112 R)
• M7: 928,404 km (0.113 R)
• M8: 1,010,683 km (0.082 R)
• M9: 1,085,931 km (0.067 R)
• M10: 1,344,735 km (0.115 R)
• M11: 1,460,374 km (0.102 R)
• M12: 1,850,974 km (0.03 R)
• M13: 2,064,600 km (0.065 R)
• M14: 2,174,555 km (0.087 R)
• M15: 2,387,732 km (0.048 R)
• M16: 2,464,625 km (0.113 R)
• M17: 2,727,169 km (0.097 R)
• M18: 2,902,797 km (0.104 R)
• M19: 3,026,664 km (0.084 R)
• M20: 3,568,956 km (0.113 R)
• M21: 3,642,559 km (0.095 R)
• M22: 4,250,225 km (0.093 R)
• M23: 4,678,225 km (0.065 R)
• M24: 4,759,007 km (0.077 R)
• M25: 4,954,981 km (0.113 R)
• M26: 5,558,758 km (0.095 R)
• M27: 5,956,688 km (0.118 R)
• M28: 6,062,005 km (0.099 R)
• M29: 6,256,781 km (0.059 R)
• M30: 6,543,860 km (0.037 R)
• M31: 7,318,029 km (0.068 R)
• M32: 7,487,673 km (0.07 R)
• M33: 7,563,519 km (0.032 R)
• M34: 7,985,235 km (0.085 R)
• M35: 8,493,419 km (0.093 R)
• M36: 8,572,556 km (0.077 R)
• M37: 8,911,695 km (0.117 R)
• M38: 9,093,007 km (0.053 R)
• M39: 9,194,285 km (0.081 R)
• M40: 9,296,012 km (0.106 R)
• M41: 9,541,502 km (0.12 R)
• M42: 10,694,004 km (0.119 R)
• M43: 10,779,424 km (0.101 R)
• M44: 10,951,312 km (0.098 R)
• M45: 11,080,714 km (0.108 R)
• M46: 11,757,495 km (0.117 R)
• M47: 11,978,750 km (0.116 R)
• M48: 12,877,235 km (0.067 R)
• M49: 12,991,079 km (0.055 R)
• M50: 13,449,896 km (0.113 R)
• M51: 13,658,136 km (0.079 R)
• M52: 13,867,423 km (0.066 R)
• M53: 13,984,110 km (0.107 R)
• M54: 14,242,016 km (0.097 R)
• M55: 15,313,736 km (0.103 R)
• M56: 15,701,045 km (0.066 R)
• M57: 15,774,048 km (0.1 R)
• M58: 16,337,284 km (0.043 R)
• M59: 16,608,954 km (0.031 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.6

Radius: 10.9

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.92 AU - 6.53 AU

Year: 5488 Days

Day: 14.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 56,740,710 km

• M1: 147,952 km (0.103 R)
• M2: 222,901 km (0.109 R)
• M3: 349,760 km (0.108 R)
• M4: 610,359 km (0.047 R)
• M5: 696,677 km (0.117 R)
• M6: 787,483 km (0.081 R)
• M7: 895,044 km (0.108 R)
• M8: 1,152,801 km (0.107 R)
• M9: 1,234,781 km (0.09 R)
• M10: 1,598,902 km (0.115 R)
• M11: 1,738,178 km (0.083 R)
• M12: 1,995,935 km (0.094 R)
• M13: 2,214,796 km (0.087 R)
• M14: 2,318,468 km (0.081 R)
• M15: 2,548,699 km (0.11 R)
• M16: 3,205,733 km (0.066 R)
• M17: 3,303,719 km (0.078 R)
• M18: 3,563,571 km (0.101 R)
• M19: 3,788,566 km (0.05 R)
• M20: 3,913,331 km (0.105 R)
• M21: 4,103,170 km (0.074 R)
• M22: 4,295,852 km (0.101 R)
• M23: 4,646,211 km (0.075 R)
• M24: 4,937,627 km (0.073 R)
• M25: 5,871,567 km (0.117 R)
• M26: 6,482,824 km (0.043 R)
• M27: 6,607,439 km (0.072 R)
• M28: 7,320,572 km (0.064 R)
• M29: 7,712,668 km (0.055 R)
• M30: 8,165,351 km (0.067 R)
• M31: 8,354,293 km (0.106 R)
• M32: 8,517,355 km (0.066 R)
• M33: 8,626,711 km (0.1 R)
• M34: 8,957,472 km (0.096 R)
• M35: 9,433,193 km (0.098 R)
• M36: 9,716,980 km (0.06 R)
• M37: 9,917,292 km (0.032 R)
• M38: 10,003,610 km (0.112 R)
• M39: 11,659,359 km (0.104 R)
• M40: 11,933,422 km (0.053 R)
• M41: 12,178,763 km (0.118 R)
• M42: 12,924,807 km (0.116 R)
• M43: 13,019,203 km (0.105 R)
• M44: 13,814,017 km (0.083 R)
• M45: 14,039,311 km (0.098 R)
• M46: 14,363,490 km (0.049 R)
• M47: 15,987,076 km (0.109 R)
• M48: 16,189,781 km (0.117 R)
• M49: 16,291,507 km (0.087 R)
• M50: 16,632,142 km (0.097 R)
• M51: 18,053,022 km (0.046 R)
• M52: 18,724,717 km (0.114 R)
• M53: 19,404,489 km (0.104 R)
• M54: 19,620,958 km (0.088 R)
• M55: 19,693,213 km (0.084 R)
• M56: 20,165,344 km (0.11 R)
• M57: 21,790,875 km (0.114 R)
• M58: 22,053,419 km (0.119 R)
• M59: 22,166,216 km (0.069 R)
• M60: 22,392,408 km (0.109 R)
• M61: 22,733,192 km (0.103 R)
• M62: 23,419,846 km (0.109 R)
• M63: 23,688,673 km (0.09 R)
• M64: 24,152,127 km (0.086 R)
• M65: 24,970,129 km (0.072 R)
• M66: 25,323,479 km (0.076 R)
• M67: 25,876,392 km (0.086 R)
• M68: 25,955,829 km (0.111 R)
• M69: 26,593,265 km (0.104 R)
• M70: 26,793,577 km (0.111 R)

Asteroid Belt

Center: 8.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 413.2

Radius: 6.6

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 9.11 AU - 12.71 AU

Year: 16583 Days

Day: 22.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 56,740,710 km

• M1: 102,175 km (0.056 R)
• M2: 267,032 km (0.102 R)
• M3: 485,295 km (0.106 R)
• M4: 569,818 km (0.082 R)
• M5: 641,027 km (0.11 R)
• M6: 793,018 km (0.043 R)
• M7: 1,021,005 km (0.111 R)
• M8: 1,199,625 km (0.111 R)
• M9: 1,364,183 km (0.114 R)
• M10: 1,586,485 km (0.093 R)
• M11: 2,037,373 km (0.098 R)
• M12: 2,093,024 km (0.088 R)
• M13: 5,456,882 km (0.025 R)
• M14: 6,331,730 km (0.095 R)
• M15: 6,785,460 km (0.052 R)
• M16: 6,869,085 km (0.043 R)
• M17: 6,953,010 km (0.093 R)
• M18: 7,164,392 km (0.086 R)
• M19: 7,767,570 km (0.105 R)
• M20: 8,208,435 km (0.104 R)
• M21: 8,521,693 km (0.099 R)
• M22: 8,702,557 km (0.114 R)
• M23: 8,976,321 km (0.088 R)
• M24: 9,206,403 km (0.106 R)
• M25: 9,345,529 km (0.111 R)
• M26: 9,766,946 km (0.097 R)
• M27: 10,290,389 km (0.106 R)
• M28: 10,676,800 km (0.081 R)
• M29: 10,822,957 km (0.081 R)
• M30: 11,314,835 km (0.12 R)
• M31: 11,414,018 km (0.062 R)
• M32: 11,613,432 km (0.07 R)
• M33: 12,167,692 km (0.101 R)
• M34: 12,218,556 km (0.115 R)
• M35: 13,197,375 km (0.101 R)
• M36: 13,564,338 km (0.073 R)
• M37: 13,722,613 km (0.109 R)
• M38: 16,169,735 km (0.079 R)
• M39: 16,393,683 km (0.049 R)
• M40: 17,242,651 km (0.095 R)
• M41: 18,163,874 km (0.044 R)
• M42: 19,933,916 km (0.089 R)
• M43: 21,022,091 km (0.042 R)
• M44: 21,450,539 km (0.056 R)
• M45: 22,005,548 km (0.088 R)
• M46: 23,066,645 km (0.086 R)
• M47: 23,192,607 km (0.079 R)
• M48: 23,508,408 km (0.04 R)
• M49: 23,571,837 km (0.111 R)
• M50: 23,889,434 km (0.074 R)
• M51: 24,336,432 km (0.12 R)
• M52: 24,400,460 km (0.053 R)
• M53: 27,075,719 km (0.1 R)
• M54: 27,608,437 km (0.104 R)
• M55: 27,675,307 km (0.101 R)
• M56: 28,887,498 km (0.081 R)
• M57: 29,295,452 km (0.047 R)
• M58: 30,392,603 km (0.067 R)
• M59: 30,530,681 km (0.117 R)
• M60: 31,363,642 km (0.111 R)
• M61: 31,433,355 km (0.109 R)
• M62: 32,133,772 km (0.098 R)
• M63: 32,485,776 km (0.096 R)
• M64: 32,839,126 km (0.065 R)
• M65: 33,621,074 km (0.052 R)
• M66: 34,337,199 km (0.102 R)
• M67: 35,130,666 km (0.105 R)
• M68: 35,857,413 km (0.082 R)
• M69: 36,076,275 km (0.074 R)
• M70: 36,222,581 km (0.098 R)
• M71: 36,662,399 km (0.105 R)
• M72: 39,112,962 km (0.055 R)
• M73: 40,168,524 km (0.079 R)
• M74: 40,928,182 km (0.057 R)
• M75: 41,080,622 km (0.11 R)
• M76: 41,692,627 km (0.097 R)
• M77: 42,153,538 km (0.111 R)
• M78: 43,002,806 km (0.063 R)
• M79: 44,326,597 km (0.111 R)
• M80: 44,483,226 km (0.085 R)
• M81: 45,426,889 km (0.106 R)
• M82: 46,059,539 km (0.106 R)
• M83: 46,138,826 km (0.095 R)
• M84: 47,573,918 km (0.104 R)
• M85: 48,619,458 km (0.027 R)
• M86: 50,161,064 km (0.049 R)
• M87: 51,801,105 km (0.086 R)
• M88: 51,883,534 km (0.042 R)
• M89: 52,710,660 km (0.081 R)
• M90: 55,808,383 km (0.119 R)
• M91: 56,401,090 km (0.084 R)
• M92: 56,570,884 km (0.081 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 16,354 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit