🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.61 AU - 1.01 AU

Year: 261 Days

Day: 34.2 Hours

Environment

Temp: 164 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.81 AU - 1.03 AU

Year: 316 Days

Day: 16.6 Hours

Environment

Temp: 126 °C

Axial Tilt: 45.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.94 AU - 1.26 AU

Year: 413 Days

Day: 31.3 Hours

Environment

Temp: 35 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,910,682 km

• M1: 51,462 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.05 AU - 2.71 AU

Year: 1315 Days

Day: 39.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,910,682 km

• M1: 391,647 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.42 AU - 3.22 AU

Year: 1696 Days

Day: 45.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 63.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,910,682 km

• M1: 1,581,249 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.55 AU - 5.77 AU

Year: 3603 Days

Day: 41.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.9

Radius: 8.6

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.11 AU - 10.53 AU

Year: 11022 Days

Day: 11.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 88,910,682 km

• M1: 284,834 km (0.117 R)
• M2: 401,670 km (0.099 R)
• M3: 557,252 km (0.061 R)
• M4: 664,963 km (0.053 R)
• M5: 756,666 km (0.108 R)
• M6: 1,004,998 km (0.051 R)
• M7: 1,084,585 km (0.046 R)
• M8: 1,365,679 km (0.093 R)
• M9: 1,653,804 km (0.064 R)
• M10: 1,764,806 km (0.085 R)
• M11: 2,130,124 km (0.105 R)
• M12: 2,303,957 km (0.059 R)
• M13: 2,573,532 km (0.072 R)
• M14: 2,777,733 km (0.1 R)
• M15: 3,025,916 km (0.089 R)
• M16: 3,688,036 km (0.114 R)
• M17: 4,175,426 km (0.077 R)
• M18: 4,284,184 km (0.039 R)
• M19: 4,504,392 km (0.081 R)
• M20: 5,094,256 km (0.098 R)
• M21: 5,422,025 km (0.043 R)
• M22: 5,877,700 km (0.074 R)
• M23: 6,221,476 km (0.091 R)
• M24: 6,496,138 km (0.113 R)
• M25: 6,647,681 km (0.12 R)
• M26: 6,800,420 km (0.068 R)
• M27: 6,928,625 km (0.09 R)
• M28: 7,031,698 km (0.101 R)
• M29: 7,370,238 km (0.116 R)
• M30: 7,874,682 km (0.115 R)
• M31: 8,144,706 km (0.118 R)
• M32: 8,199,160 km (0.114 R)
• M33: 8,253,614 km (0.099 R)
• M34: 8,973,030 km (0.055 R)
• M35: 9,226,748 km (0.069 R)
• M36: 9,943,920 km (0.061 R)
• M37: 10,118,650 km (0.044 R)
• M38: 10,353,220 km (0.062 R)
• M39: 10,441,782 km (0.073 R)
• M40: 10,560,114 km (0.084 R)
• M41: 11,188,724 km (0.084 R)
• M42: 11,309,749 km (0.113 R)
• M43: 11,706,333 km (0.089 R)
• M44: 11,798,634 km (0.092 R)
• M45: 13,402,324 km (0.1 R)
• M46: 13,789,483 km (0.057 R)
• M47: 13,984,559 km (0.103 R)
• M48: 14,049,783 km (0.101 R)
• M49: 14,147,770 km (0.093 R)
• M50: 14,475,988 km (0.068 R)
• M51: 14,906,530 km (0.074 R)
• M52: 16,154,924 km (0.086 R)
• M53: 16,498,102 km (0.111 R)
• M54: 16,601,474 km (0.063 R)
• M55: 17,017,356 km (0.119 R)
• M56: 18,606,983 km (0.116 R)
• M57: 19,219,886 km (0.049 R)
• M58: 19,619,910 km (0.055 R)
• M59: 19,912,673 km (0.116 R)
• M60: 20,206,783 km (0.084 R)
• M61: 20,650,640 km (0.102 R)
• M62: 20,873,840 km (0.114 R)
• M63: 21,023,138 km (0.059 R)
• M64: 22,001,658 km (0.072 R)
• M65: 22,115,502 km (0.117 R)
• M66: 22,343,938 km (0.051 R)
• M67: 22,534,825 km (0.072 R)
• M68: 23,303,608 km (0.066 R)
• M69: 23,381,100 km (0.098 R)
• M70: 23,458,442 km (0.062 R)
• M71: 24,669,886 km (0.067 R)
• M72: 24,985,836 km (0.083 R)
• M73: 25,701,513 km (0.094 R)
• M74: 25,781,398 km (0.116 R)
• M75: 26,585,486 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.8

Radius: 13.5

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 9.82 AU - 10.8 AU

Year: 11857 Days

Day: 8.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 88,910,682 km

• M1: 354,098 km (0.114 R)
• M2: 450,290 km (0.12 R)
• M3: 602,730 km (0.098 R)
• M4: 726,597 km (0.118 R)
• M5: 860,337 km (0.086 R)
• M6: 1,003,353 km (0.075 R)
• M7: 1,214,136 km (0.049 R)
• M8: 1,504,207 km (0.111 R)
• M9: 1,613,413 km (0.116 R)
• M10: 1,702,873 km (0.116 R)
• M11: 1,981,424 km (0.102 R)
• M12: 2,225,268 km (0.1 R)
• M13: 2,401,943 km (0.053 R)
• M14: 2,877,814 km (0.105 R)
• M15: 3,441,349 km (0.091 R)
• M16: 3,947,589 km (0.066 R)
• M17: 4,101,076 km (0.038 R)
• M18: 4,225,242 km (0.085 R)
• M19: 4,445,600 km (0.113 R)
• M20: 5,096,351 km (0.119 R)
• M21: 5,881,889 km (0.071 R)
• M22: 5,987,056 km (0.102 R)
• M23: 6,704,977 km (0.109 R)
• M24: 7,336,878 km (0.113 R)
• M25: 7,602,564 km (0.116 R)
• M26: 8,857,540 km (0.114 R)
• M27: 9,633,056 km (0.115 R)
• M28: 9,840,698 km (0.067 R)
• M29: 10,472,898 km (0.037 R)
• M30: 10,815,328 km (0.111 R)
• M31: 11,555,538 km (0.03 R)
• M32: 11,820,625 km (0.107 R)
• M33: 13,268,733 km (0.095 R)
• M34: 13,593,061 km (0.053 R)
• M35: 14,249,347 km (0.103 R)
• M36: 15,108,338 km (0.105 R)
• M37: 15,447,027 km (0.098 R)
• M38: 15,592,885 km (0.066 R)
• M39: 15,886,097 km (0.095 R)
• M40: 16,726,688 km (0.107 R)
• M41: 16,826,619 km (0.09 R)
• M42: 17,227,990 km (0.091 R)
• M43: 17,581,789 km (0.104 R)
• M44: 18,142,781 km (0.12 R)
• M45: 18,399,641 km (0.11 R)
• M46: 18,502,713 km (0.054 R)
• M47: 20,391,387 km (0.062 R)
• M48: 20,605,012 km (0.067 R)
• M49: 20,765,680 km (0.107 R)
• M50: 21,034,508 km (0.114 R)
• M51: 22,230,842 km (0.116 R)
• M52: 22,340,647 km (0.058 R)
• M53: 22,837,162 km (0.105 R)
• M54: 24,974,018 km (0.092 R)
• M55: 25,317,196 km (0.084 R)
• M56: 25,719,464 km (0.078 R)
• M57: 27,644,939 km (0.09 R)
• M58: 28,059,325 km (0.08 R)
• M59: 28,714,563 km (0.05 R)
• M60: 29,194,324 km (0.063 R)
• M61: 29,314,750 km (0.079 R)
• M62: 29,979,712 km (0.098 R)
• M63: 31,570,985 km (0.117 R)
• M64: 32,190,470 km (0.06 R)
• M65: 33,315,446 km (0.071 R)
• M66: 33,819,591 km (0.071 R)
• M67: 34,135,990 km (0.093 R)
• M68: 34,707,903 km (0.092 R)
• M69: 34,963,117 km (0.03 R)
• M70: 36,832,043 km (0.049 R)
• M71: 37,092,343 km (0.088 R)
• M72: 37,942,658 km (0.064 R)
• M73: 38,271,474 km (0.101 R)
• M74: 39,396,300 km (0.11 R)
• M75: 41,205,238 km (0.088 R)
• M76: 42,085,771 km (0.079 R)
• M77: 42,494,173 km (0.058 R)
• M78: 42,767,338 km (0.112 R)
• M79: 44,625,793 km (0.076 R)
• M80: 46,651,198 km (0.035 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 662.8

Radius: 4

Gravity: 41.43 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 15.41 AU - 19.11 AU

Year: 25682 Days

Day: 17.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,910,682 km

• M1: 264,339 km (0.119 R)
• M2: 1,133,952 km (0.103 R)
• M3: 1,556,416 km (0.116 R)
• M4: 1,660,387 km (0.06 R)
• M5: 1,730,847 km (0.1 R)
• M6: 1,948,363 km (0.098 R)
• M7: 2,136,258 km (0.087 R)
• M8: 2,251,897 km (0.075 R)
• M9: 3,030,105 km (0.064 R)
• M10: 3,291,602 km (0.111 R)
• M11: 3,789,912 km (0.106 R)
• M12: 5,630,565 km (0.078 R)
• M13: 6,333,226 km (0.111 R)
• M14: 6,779,327 km (0.116 R)
• M15: 6,949,270 km (0.05 R)
• M16: 7,120,559 km (0.086 R)
• M17: 7,819,481 km (0.049 R)
• M18: 8,237,308 km (0.073 R)
• M19: 8,358,033 km (0.089 R)
• M20: 8,723,650 km (0.107 R)
• M21: 9,407,462 km (0.07 R)
• M22: 10,891,922 km (0.113 R)
• M23: 11,024,316 km (0.049 R)
• M24: 11,357,919 km (0.035 R)
• M25: 11,627,195 km (0.081 R)
• M26: 12,447,440 km (0.074 R)
• M27: 13,783,798 km (0.073 R)
• M28: 14,360,049 km (0.115 R)
• M29: 14,505,309 km (0.113 R)
• M30: 15,461,538 km (0.077 R)
• M31: 15,685,038 km (0.099 R)
• M32: 15,834,635 km (0.079 R)
• M33: 16,059,930 km (0.072 R)
• M34: 16,742,246 km (0.074 R)
• M35: 17,978,373 km (0.092 R)
• M36: 21,029,721 km (0.064 R)
• M37: 21,609,113 km (0.077 R)
• M38: 22,783,307 km (0.087 R)
• M39: 25,193,329 km (0.041 R)
• M40: 27,592,579 km (0.073 R)
• M41: 27,773,144 km (0.064 R)
• M42: 28,865,059 km (0.066 R)
• M43: 32,033,990 km (0.114 R)
• M44: 32,700,000 km (0.045 R)
• M45: 34,142,423 km (0.102 R)
• M46: 34,920,182 km (0.083 R)
• M47: 35,409,367 km (0.104 R)
• M48: 35,900,647 km (0.12 R)
• M49: 36,097,817 km (0.065 R)
• M50: 37,888,354 km (0.098 R)
• M51: 41,451,924 km (0.1 R)
• M52: 41,762,190 km (0.082 R)
• M53: 42,073,354 km (0.071 R)
• M54: 43,640,691 km (0.092 R)
• M55: 45,333,391 km (0.108 R)
• M56: 47,047,483 km (0.109 R)
• M57: 48,021,066 km (0.058 R)
• M58: 49,329,299 km (0.102 R)
• M59: 49,548,460 km (0.112 R)
• M60: 49,767,920 km (0.111 R)
• M61: 49,877,875 km (0.108 R)
• M62: 49,987,829 km (0.09 R)
• M63: 52,650,821 km (0.094 R)
• M64: 52,986,967 km (0.077 R)
• M65: 53,436,210 km (0.106 R)
• M66: 54,112,392 km (0.087 R)
• M67: 54,451,680 km (0.042 R)
• M68: 54,904,962 km (0.074 R)
• M69: 56,730,804 km (0.111 R)
• M70: 56,960,436 km (0.096 R)
• M71: 57,882,109 km (0.069 R)
• M72: 61,617,568 km (0.119 R)
• M73: 62,800,737 km (0.113 R)
• M74: 63,872,008 km (0.053 R)
• M75: 64,829,434 km (0.114 R)
• M76: 65,430,070 km (0.104 R)
• M77: 65,791,498 km (0.089 R)
• M78: 66,395,125 km (0.106 R)
• M79: 71,042,832 km (0.054 R)
• M80: 71,662,018 km (0.085 R)
• M81: 72,407,613 km (0.114 R)
• M82: 77,825,151 km (0.077 R)
• M83: 78,847,353 km (0.096 R)
• M84: 79,488,529 km (0.11 R)
• M85: 80,002,697 km (0.045 R)
• M86: 81,422,381 km (0.118 R)
• M87: 82,200,290 km (0.098 R)
• M88: 82,850,293 km (0.098 R)
• M89: 83,241,192 km (0.084 R)
• M90: 83,502,091 km (0.075 R)
• M91: 84,024,786 km (0.103 R)
• M92: 85,204,814 km (0.089 R)
• M93: 85,730,949 km (0.116 R)
• M94: 87,051,151 km (0.067 R)
• M95: 87,979,256 km (0.068 R)
• M96: 88,245,091 km (0.077 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 13,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit