🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.61 AU - 0.69 AU

Year: 198 Days

Day: 42.8 Hours

Environment

Temp: 101 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.14 AU - 1.52 AU

Year: 581 Days

Day: 28.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,004,549 km

• M1: 582,085 km (0.078 R)
• M2: 936,632 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.77 AU - 1.99 AU

Year: 976 Days

Day: 23.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,004,549 km

• M1: 400,623 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.58 AU - 2.22 AU

Year: 992 Days

Day: 30.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.08 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.1

Radius: 11.7

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.4 AU - 5.1 AU

Year: 3318 Days

Day: 13.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 47,004,549 km

• M1: 177,573 km (0.063 R)
• M2: 386,411 km (0.038 R)
• M3: 528,679 km (0.061 R)
• M4: 698,173 km (0.111 R)
• M5: 797,656 km (0.097 R)
• M6: 894,745 km (0.032 R)
• M7: 988,393 km (0.094 R)
• M8: 1,077,254 km (0.097 R)
• M9: 1,352,365 km (0.086 R)
• M10: 1,433,896 km (0.116 R)
• M11: 1,669,662 km (0.114 R)
• M12: 1,797,269 km (0.106 R)
• M13: 1,938,489 km (0.087 R)
• M14: 2,146,879 km (0.087 R)
• M15: 2,297,225 km (0.113 R)
• M16: 2,473,451 km (0.118 R)
• M17: 2,711,611 km (0.072 R)
• M18: 3,198,253 km (0.054 R)
• M19: 3,345,906 km (0.12 R)
• M20: 3,470,820 km (0.111 R)
• M21: 3,597,230 km (0.111 R)
• M22: 3,712,271 km (0.112 R)
• M23: 3,854,688 km (0.101 R)
• M24: 4,306,474 km (0.088 R)
• M25: 4,428,845 km (0.06 R)
• M26: 5,159,032 km (0.063 R)
• M27: 5,553,073 km (0.109 R)
• M28: 5,686,514 km (0.073 R)
• M29: 6,401,143 km (0.045 R)
• M30: 6,541,316 km (0.101 R)
• M31: 6,777,083 km (0.084 R)
• M32: 6,999,684 km (0.093 R)
• M33: 7,224,829 km (0.036 R)
• M34: 8,419,817 km (0.103 R)
• M35: 8,918,427 km (0.088 R)
• M36: 9,145,067 km (0.029 R)
• M37: 9,657,590 km (0.04 R)
• M38: 10,325,095 km (0.118 R)
• M39: 11,007,561 km (0.114 R)
• M40: 11,157,009 km (0.084 R)
• M41: 11,495,848 km (0.119 R)
• M42: 12,357,682 km (0.12 R)
• M43: 12,688,592 km (0.086 R)
• M44: 12,865,118 km (0.102 R)
• M45: 13,042,242 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.6

Radius: 12.5

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 8.82 AU - 9.84 AU

Year: 10794 Days

Day: 11.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 47,004,549 km

• M1: 170,691 km (0.061 R)
• M2: 293,511 km (0.088 R)
• M3: 419,024 km (0.112 R)
• M4: 568,921 km (0.096 R)
• M5: 664,065 km (0.081 R)
• M6: 845,677 km (0.053 R)
• M7: 1,150,707 km (0.093 R)
• M8: 1,440,179 km (0.046 R)
• M9: 1,681,779 km (0.059 R)
• M10: 1,881,193 km (0.1 R)
• M11: 2,165,878 km (0.042 R)
• M12: 2,244,118 km (0.07 R)
• M13: 2,383,543 km (0.099 R)
• M14: 2,464,625 km (0.051 R)
• M15: 3,035,939 km (0.092 R)
• M16: 3,190,923 km (0.08 R)
• M17: 3,416,815 km (0.09 R)
• M18: 3,694,918 km (0.074 R)
• M19: 3,980,500 km (0.067 R)
• M20: 4,077,290 km (0.067 R)
• M21: 4,273,413 km (0.082 R)
• M22: 4,548,224 km (0.111 R)
• M23: 4,700,515 km (0.109 R)
• M24: 4,880,481 km (0.118 R)
• M25: 4,958,272 km (0.088 R)
• M26: 5,167,858 km (0.092 R)
• M27: 5,595,708 km (0.085 R)
• M28: 6,063,052 km (0.04 R)
• M29: 6,571,685 km (0.102 R)
• M30: 6,773,343 km (0.06 R)
• M31: 7,182,493 km (0.12 R)
• M32: 7,569,802 km (0.044 R)
• M33: 7,660,159 km (0.112 R)
• M34: 7,750,965 km (0.087 R)
• M35: 8,302,831 km (0.032 R)
• M36: 8,552,211 km (0.08 R)
• M37: 8,930,993 km (0.117 R)
• M38: 9,058,450 km (0.065 R)
• M39: 9,444,562 km (0.115 R)
• M40: 10,433,554 km (0.101 R)
• M41: 10,940,391 km (0.043 R)
• M42: 11,559,128 km (0.079 R)
• M43: 11,942,847 km (0.044 R)
• M44: 12,401,963 km (0.065 R)
• M45: 13,300,896 km (0.102 R)
• M46: 14,258,023 km (0.115 R)
• M47: 14,632,018 km (0.052 R)
• M48: 14,782,514 km (0.056 R)
• M49: 15,085,150 km (0.064 R)
• M50: 15,927,984 km (0.062 R)
• M51: 16,160,460 km (0.114 R)
• M52: 16,511,416 km (0.093 R)
• M53: 16,825,422 km (0.068 R)
• M54: 17,859,742 km (0.116 R)
• M55: 17,940,076 km (0.077 R)
• M56: 18,546,994 km (0.117 R)
• M57: 18,955,397 km (0.088 R)
• M58: 19,947,679 km (0.06 R)
• M59: 20,450,179 km (0.084 R)
• M60: 21,169,146 km (0.113 R)
• M61: 21,424,809 km (0.118 R)
• M62: 22,588,381 km (0.043 R)
• M63: 23,199,787 km (0.078 R)
• M64: 23,331,434 km (0.103 R)
• M65: 23,684,036 km (0.094 R)
• M66: 24,438,907 km (0.074 R)
• M67: 26,383,380 km (0.05 R)
• M68: 26,612,713 km (0.093 R)
• M69: 26,704,716 km (0.084 R)
• M70: 27,212,152 km (0.106 R)
• M71: 27,722,729 km (0.112 R)
• M72: 28,800,732 km (0.112 R)
• M73: 28,989,524 km (0.074 R)
• M74: 29,701,460 km (0.101 R)
• M75: 29,796,904 km (0.071 R)
• M76: 29,892,347 km (0.06 R)
• M77: 30,611,464 km (0.116 R)
• M78: 30,949,107 km (0.085 R)
• M79: 31,045,747 km (0.059 R)
• M80: 31,725,370 km (0.051 R)
• M81: 31,920,446 km (0.103 R)
• M82: 32,067,052 km (0.03 R)
• M83: 33,000,542 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 132.1

Radius: 6

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 12.28 AU - 17.82 AU

Year: 22113 Days

Day: 21.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 47,004,549 km

• M1: 144,212 km (0.075 R)
• M2: 943,813 km (0.066 R)
• M3: 1,258,268 km (0.094 R)
• M4: 1,427,164 km (0.087 R)
• M5: 1,514,379 km (0.03 R)
• M6: 1,625,979 km (0.093 R)
• M7: 1,810,134 km (0.111 R)
• M8: 1,904,830 km (0.074 R)
• M9: 2,074,474 km (0.063 R)
• M10: 2,506,662 km (0.084 R)
• M11: 3,718,405 km (0.095 R)
• M12: 3,839,280 km (0.085 R)
• M13: 4,462,504 km (0.109 R)
• M14: 4,590,859 km (0.039 R)
• M15: 4,687,948 km (0.069 R)
• M16: 4,851,459 km (0.073 R)
• M17: 5,592,417 km (0.052 R)
• M18: 5,730,945 km (0.111 R)
• M19: 6,153,260 km (0.077 R)
• M20: 6,512,893 km (0.108 R)
• M21: 7,214,956 km (0.091 R)
• M22: 9,750,490 km (0.082 R)
• M23: 10,380,895 km (0.101 R)
• M24: 10,679,642 km (0.071 R)
• M25: 11,858,174 km (0.1 R)
• M26: 12,080,926 km (0.048 R)
• M27: 12,305,023 km (0.084 R)
• M28: 12,530,467 km (0.115 R)
• M29: 13,399,930 km (0.105 R)
• M30: 14,430,659 km (0.063 R)
• M31: 15,147,981 km (0.106 R)
• M32: 17,066,723 km (0.045 R)
• M33: 18,387,673 km (0.084 R)
• M34: 18,542,207 km (0.095 R)
• M35: 18,697,191 km (0.081 R)
• M36: 19,164,684 km (0.088 R)
• M37: 20,430,132 km (0.059 R)
• M38: 20,536,796 km (0.106 R)
• M39: 20,750,721 km (0.076 R)
• M40: 21,559,297 km (0.086 R)
• M41: 23,318,718 km (0.079 R)
• M42: 23,709,617 km (0.067 R)
• M43: 24,895,479 km (0.088 R)
• M44: 25,180,613 km (0.064 R)
• M45: 25,524,239 km (0.08 R)
• M46: 26,448,305 km (0.105 R)
• M47: 26,622,736 km (0.071 R)
• M48: 26,972,795 km (0.083 R)
• M49: 27,973,007 km (0.032 R)
• M50: 31,290,938 km (0.099 R)
• M51: 34,413,345 km (0.037 R)
• M52: 35,113,463 km (0.111 R)
• M53: 36,722,089 km (0.053 R)
• M54: 37,176,716 km (0.07 R)
• M55: 40,144,140 km (0.117 R)
• M56: 40,411,471 km (0.117 R)
• M57: 42,504,046 km (0.089 R)
• M58: 43,597,756 km (0.083 R)
• M59: 44,217,091 km (0.054 R)
• M60: 45,116,773 km (0.076 R)
• M61: 45,464,438 km (0.111 R)
• M62: 46,442,509 km (0.091 R)
• M63: 46,512,671 km (0.094 R)
• M64: 46,652,994 km (0.114 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 15,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit