🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.96 AU - 1.16 AU

Year: 411 Days

Day: 45.8 Hours

Environment

Temp: 15 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 28,765,957 km

• M1: 80,035 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.94 AU - 1.5 AU

Year: 508 Days

Day: 40.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.07 AU - 1.61 AU

Year: 584 Days

Day: 28.8 Hours

Environment

Temp: -33 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.22 AU - 1.9 AU

Year: 734 Days

Day: 43 Hours

Environment

Temp: -52 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,765,957 km

• M1: 258,056 km (0.108 R)
• M2: 295,905 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.98 AU - 2.1 AU

Year: 1098 Days

Day: 44.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,765,957 km

• M1: 1,196,933 km (0.053 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.86 AU - 2.26 AU

Year: 1114 Days

Day: 17.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 174.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,765,957 km

• M1: 49,666 km (0.067 R)
• M2: 1,992,793 km (0.107 R)

Asteroid Belt

Center: 3.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.4

Radius: 9.4

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.43 AU - 4.75 AU

Year: 3705 Days

Day: 10.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 28,765,957 km

• M1: 130,001 km (0.065 R)
• M2: 253,419 km (0.114 R)
• M3: 353,201 km (0.073 R)
• M4: 456,872 km (0.089 R)
• M5: 565,181 km (0.117 R)
• M6: 1,345,034 km (0.079 R)
• M7: 1,415,046 km (0.078 R)
• M8: 1,486,255 km (0.101 R)
• M9: 1,558,810 km (0.026 R)
• M10: 1,632,562 km (0.074 R)
• M11: 1,729,202 km (0.049 R)
• M12: 1,805,646 km (0.055 R)
• M13: 1,973,495 km (0.099 R)
• M14: 2,076,718 km (0.114 R)
• M15: 2,288,847 km (0.048 R)
• M16: 2,421,840 km (0.076 R)
• M17: 2,645,190 km (0.071 R)
• M18: 2,940,496 km (0.118 R)
• M19: 3,045,663 km (0.068 R)
• M20: 3,520,786 km (0.115 R)
• M21: 3,660,959 km (0.092 R)
• M22: 3,946,691 km (0.094 R)
• M23: 4,033,757 km (0.103 R)
• M24: 4,092,250 km (0.104 R)
• M25: 4,524,588 km (0.087 R)
• M26: 4,677,028 km (0.073 R)
• M27: 4,753,921 km (0.108 R)
• M28: 5,272,128 km (0.092 R)
• M29: 5,336,156 km (0.072 R)
• M30: 5,400,483 km (0.071 R)
• M31: 5,808,287 km (0.097 R)
• M32: 6,774,988 km (0.113 R)
• M33: 7,321,619 km (0.111 R)
• M34: 7,554,992 km (0.108 R)
• M35: 7,736,304 km (0.109 R)
• M36: 7,918,963 km (0.043 R)
• M37: 8,047,767 km (0.097 R)
• M38: 8,251,519 km (0.039 R)
• M39: 8,400,818 km (0.049 R)
• M40: 8,588,563 km (0.113 R)
• M41: 8,664,110 km (0.097 R)
• M42: 8,968,542 km (0.117 R)
• M43: 9,160,476 km (0.108 R)
• M44: 9,256,967 km (0.082 R)
• M45: 9,412,100 km (0.1 R)
• M46: 9,490,040 km (0.119 R)
• M47: 9,568,130 km (0.077 R)
• M48: 9,725,058 km (0.06 R)
• M49: 9,922,228 km (0.086 R)
• M50: 10,140,791 km (0.045 R)
• M51: 10,200,780 km (0.067 R)
• M52: 10,260,768 km (0.052 R)
• M53: 10,360,999 km (0.092 R)
• M54: 10,623,244 km (0.071 R)
• M55: 11,526,965 km (0.106 R)
• M56: 11,672,972 km (0.106 R)
• M57: 11,777,691 km (0.1 R)
• M58: 11,861,765 km (0.099 R)
• M59: 12,412,584 km (0.046 R)
• M60: 12,734,070 km (0.114 R)
• M61: 12,820,388 km (0.072 R)
• M62: 13,015,015 km (0.107 R)
• M63: 13,407,410 km (0.095 R)
• M64: 13,539,056 km (0.057 R)
• M65: 13,803,695 km (0.095 R)
• M66: 13,936,687 km (0.114 R)
• M67: 14,315,768 km (0.113 R)
• M68: 14,495,286 km (0.054 R)
• M69: 14,562,754 km (0.084 R)
• M70: 14,652,962 km (0.074 R)
• M71: 15,175,208 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.6

Radius: 14.1

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.76 AU - 5.22 AU

Year: 4199 Days

Day: 12.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 28,765,957 km

• M1: 212,878 km (0.089 R)
• M2: 448,345 km (0.047 R)
• M3: 574,755 km (0.076 R)
• M4: 846,724 km (0.096 R)
• M5: 1,120,488 km (0.118 R)
• M6: 1,218,475 km (0.113 R)
• M7: 1,319,603 km (0.058 R)
• M8: 1,737,729 km (0.051 R)
• M9: 2,196,994 km (0.097 R)
• M10: 2,395,212 km (0.086 R)
• M11: 2,487,364 km (0.034 R)
• M12: 2,580,713 km (0.111 R)
• M13: 3,005,720 km (0.071 R)
• M14: 3,145,744 km (0.069 R)
• M15: 3,411,579 km (0.105 R)
• M16: 3,515,849 km (0.117 R)
• M17: 3,621,316 km (0.103 R)
• M18: 3,770,614 km (0.102 R)
• M19: 3,943,849 km (0.092 R)
• M20: 4,097,635 km (0.1 R)
• M21: 4,275,956 km (0.11 R)
• M22: 5,181,921 km (0.11 R)
• M23: 5,521,508 km (0.1 R)
• M24: 5,644,627 km (0.044 R)
• M25: 6,146,229 km (0.113 R)
• M26: 6,376,609 km (0.12 R)
• M27: 6,531,892 km (0.103 R)
• M28: 6,767,209 km (0.113 R)
• M29: 7,005,219 km (0.094 R)
• M30: 7,165,588 km (0.1 R)
• M31: 7,408,236 km (0.075 R)
• M32: 7,598,973 km (0.107 R)
• M33: 7,791,356 km (0.112 R)
• M34: 8,434,627 km (0.058 R)
• M35: 8,805,929 km (0.056 R)
• M36: 9,270,281 km (0.106 R)
• M37: 9,653,551 km (0.104 R)
• M38: 9,742,711 km (0.119 R)
• M39: 9,892,010 km (0.106 R)
• M40: 10,072,125 km (0.105 R)
• M41: 10,253,288 km (0.115 R)
• M42: 10,958,044 km (0.113 R)
• M43: 11,489,116 km (0.085 R)
• M44: 11,773,652 km (0.088 R)
• M45: 11,996,552 km (0.072 R)
• M46: 12,220,949 km (0.082 R)
• M47: 12,414,379 km (0.07 R)
• M48: 13,165,211 km (0.037 R)
• M49: 13,264,245 km (0.079 R)
• M50: 13,529,631 km (0.068 R)
• M51: 13,696,283 km (0.089 R)
• M52: 13,897,193 km (0.079 R)
• M53: 14,336,114 km (0.091 R)
• M54: 14,540,165 km (0.118 R)
• M55: 14,642,490 km (0.119 R)
• M56: 14,951,260 km (0.116 R)
• M57: 15,261,975 km (0.12 R)
• M58: 15,890,136 km (0.08 R)
• M59: 16,066,063 km (0.094 R)
• M60: 16,919,818 km (0.12 R)
• M61: 17,751,732 km (0.065 R)
• M62: 19,417,953 km (0.118 R)
• M63: 19,530,900 km (0.064 R)
• M64: 19,757,241 km (0.119 R)
• M65: 20,518,096 km (0.09 R)
• M66: 20,633,137 km (0.087 R)
• M67: 21,056,499 km (0.071 R)
• M68: 21,327,420 km (0.096 R)
• M69: 22,068,678 km (0.051 R)
• M70: 22,422,776 km (0.057 R)
• M71: 22,858,106 km (0.101 R)
• M72: 23,136,507 km (0.114 R)
• M73: 24,790,162 km (0.106 R)
• M74: 24,953,523 km (0.106 R)
• M75: 25,982,757 km (0.081 R)
• M76: 26,481,665 km (0.081 R)
• M77: 26,983,866 km (0.119 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 10,365 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit