🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.48 AU - 0.58 AU

Year: 142 Days

Day: 33.4 Hours

Environment

Temp: 224 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,040,177 km

• M1: 249,080 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.56 AU - 0.6 AU

Year: 163 Days

Day: 24.3 Hours

Environment

Temp: 219 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.53 AU - 3.85 AU

Year: 2102 Days

Day: 31.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.81 AU - 4.29 AU

Year: 2468 Days

Day: 30.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 174 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,040,177 km

• M1: 705,803 km (0.096 R)
• M2: 1,799,363 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.15 AU - 5.09 AU

Year: 3085 Days

Day: 46.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,040,177 km

• M1: 89,310 km (0.063 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.69 AU - 4.57 AU

Year: 3097 Days

Day: 43.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.4

Radius: 15

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 8.22 AU - 10.76 AU

Year: 10786 Days

Day: 14.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 51,040,177 km

• M1: 250,726 km (0.095 R)
• M2: 412,591 km (0.083 R)
• M3: 519,853 km (0.03 R)
• M4: 669,750 km (0.102 R)
• M5: 804,388 km (0.111 R)
• M6: 1,141,881 km (0.071 R)
• M7: 1,456,036 km (0.109 R)
• M8: 1,995,336 km (0.029 R)
• M9: 2,199,388 km (0.079 R)
• M10: 2,377,559 km (0.079 R)
• M11: 2,493,647 km (0.064 R)
• M12: 2,679,896 km (0.084 R)
• M13: 3,378,219 km (0.103 R)
• M14: 3,777,197 km (0.116 R)
• M15: 3,913,779 km (0.117 R)
• M16: 4,091,651 km (0.101 R)
• M17: 4,231,974 km (0.104 R)
• M18: 4,872,702 km (0.055 R)
• M19: 6,038,518 km (0.108 R)
• M20: 6,152,960 km (0.086 R)
• M21: 6,641,248 km (0.078 R)
• M22: 7,263,276 km (0.051 R)
• M23: 7,630,838 km (0.098 R)
• M24: 7,729,872 km (0.072 R)
• M25: 8,231,473 km (0.025 R)
• M26: 8,977,817 km (0.106 R)
• M27: 9,082,386 km (0.087 R)
• M28: 9,478,521 km (0.1 R)
• M29: 9,611,813 km (0.12 R)
• M30: 9,853,413 km (0.095 R)
• M31: 10,534,981 km (0.026 R)
• M32: 10,700,885 km (0.096 R)
• M33: 10,867,537 km (0.068 R)
• M34: 11,316,481 km (0.063 R)
• M35: 11,543,271 km (0.118 R)
• M36: 11,714,261 km (0.091 R)
• M37: 11,828,853 km (0.067 R)
• M38: 12,001,340 km (0.113 R)
• M39: 12,145,702 km (0.098 R)
• M40: 12,465,392 km (0.103 R)
• M41: 12,582,228 km (0.064 R)
• M42: 13,321,541 km (0.056 R)
• M43: 13,591,116 km (0.102 R)
• M44: 13,832,268 km (0.103 R)
• M45: 14,227,206 km (0.107 R)
• M46: 14,441,281 km (0.057 R)
• M47: 14,966,070 km (0.116 R)
• M48: 15,152,768 km (0.048 R)
• M49: 15,246,267 km (0.109 R)
• M50: 16,002,335 km (0.07 R)
• M51: 16,129,642 km (0.062 R)
• M52: 16,320,978 km (0.1 R)
• M53: 17,191,937 km (0.033 R)
• M54: 17,354,849 km (0.065 R)
• M55: 17,978,672 km (0.105 R)
• M56: 19,587,448 km (0.071 R)
• M57: 19,860,015 km (0.074 R)
• M58: 20,409,039 km (0.065 R)
• M59: 20,789,466 km (0.076 R)
• M60: 21,242,000 km (0.082 R)
• M61: 21,662,669 km (0.1 R)
• M62: 22,227,700 km (0.08 R)
• M63: 22,940,983 km (0.119 R)
• M64: 23,084,597 km (0.101 R)
• M65: 24,097,973 km (0.103 R)
• M66: 24,573,395 km (0.119 R)
• M67: 24,683,499 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922

Radius: 13.6

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 9.14 AU - 10.18 AU

Year: 11078 Days

Day: 6.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,040,177 km

• M1: 178,470 km (0.083 R)
• M2: 283,488 km (0.067 R)
• M3: 523,293 km (0.091 R)
• M4: 838,945 km (0.07 R)
• M5: 958,174 km (0.096 R)
• M6: 1,193,043 km (0.103 R)
• M7: 2,063,703 km (0.102 R)
• M8: 2,286,603 km (0.04 R)
• M9: 2,546,754 km (0.045 R)
• M10: 3,002,429 km (0.117 R)
• M11: 3,255,998 km (0.083 R)
• M12: 3,352,937 km (0.113 R)
• M13: 3,716,909 km (0.048 R)
• M14: 5,033,520 km (0.071 R)
• M15: 5,958,633 km (0.095 R)
• M16: 6,278,772 km (0.083 R)
• M17: 6,440,936 km (0.072 R)
• M18: 6,645,736 km (0.067 R)
• M19: 6,935,956 km (0.098 R)
• M20: 7,788,364 km (0.114 R)
• M21: 8,538,897 km (0.032 R)
• M22: 8,809,370 km (0.1 R)
• M23: 8,991,281 km (0.103 R)
• M24: 9,497,969 km (0.092 R)
• M25: 10,061,354 km (0.073 R)
• M26: 10,683,981 km (0.101 R)
• M27: 11,220,588 km (0.113 R)
• M28: 12,117,876 km (0.11 R)
• M29: 13,297,605 km (0.063 R)
• M30: 13,611,461 km (0.067 R)
• M31: 13,769,287 km (0.103 R)
• M32: 13,980,669 km (0.059 R)
• M33: 14,086,734 km (0.087 R)
• M34: 14,299,761 km (0.101 R)
• M35: 15,217,095 km (0.092 R)
• M36: 15,490,560 km (0.07 R)
• M37: 16,769,173 km (0.062 R)
• M38: 17,165,159 km (0.101 R)
• M39: 17,966,255 km (0.096 R)
• M40: 18,720,977 km (0.101 R)
• M41: 18,896,605 km (0.107 R)
• M42: 19,486,170 km (0.12 R)
• M43: 19,604,801 km (0.061 R)
• M44: 20,081,719 km (0.081 R)
• M45: 20,986,337 km (0.086 R)
• M46: 21,535,511 km (0.096 R)
• M47: 22,027,538 km (0.06 R)
• M48: 22,337,056 km (0.073 R)
• M49: 25,574,953 km (0.043 R)
• M50: 26,030,777 km (0.096 R)
• M51: 26,292,424 km (0.118 R)
• M52: 26,620,791 km (0.105 R)
• M53: 27,347,837 km (0.046 R)
• M54: 27,480,830 km (0.09 R)
• M55: 27,613,972 km (0.119 R)
• M56: 28,686,588 km (0.073 R)
• M57: 28,956,912 km (0.076 R)
• M58: 30,115,099 km (0.078 R)
• M59: 30,252,429 km (0.112 R)
• M60: 30,941,926 km (0.048 R)
• M61: 31,427,521 km (0.113 R)
• M62: 32,195,855 km (0.111 R)
• M63: 32,406,489 km (0.104 R)
• M64: 32,758,643 km (0.107 R)
• M65: 34,753,530 km (0.072 R)
• M66: 35,983,823 km (0.071 R)
• M67: 36,567,853 km (0.104 R)
• M68: 37,523,335 km (0.071 R)
• M69: 38,785,342 km (0.117 R)
• M70: 39,309,084 km (0.096 R)
• M71: 40,061,263 km (0.059 R)
• M72: 40,363,450 km (0.088 R)
• M73: 43,194,590 km (0.075 R)
• M74: 43,659,839 km (0.075 R)
• M75: 44,673,365 km (0.047 R)
• M76: 45,615,682 km (0.063 R)
• M77: 46,247,583 km (0.107 R)
• M78: 48,000,422 km (0.09 R)
• M79: 48,401,793 km (0.102 R)
• M80: 49,612,638 km (0.084 R)
• M81: 49,774,802 km (0.062 R)
• M82: 50,751,676 km (0.09 R)
• M83: 50,996,867 km (0.085 R)
• M84: 51,406,466 km (0.103 R)
• M85: 51,652,704 km (0.113 R)
• M86: 52,311,383 km (0.12 R)
• M87: 53,304,564 km (0.069 R)
• M88: 55,393,548 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 158.5

Radius: 5.8

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 12.8 AU - 18.5 AU

Year: 22843 Days

Day: 16.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 51,040,177 km

• M1: 95,892 km (0.103 R)
• M2: 165,754 km (0.107 R)
• M3: 249,978 km (0.076 R)
• M4: 542,591 km (0.091 R)
• M5: 729,589 km (0.053 R)
• M6: 1,182,422 km (0.101 R)
• M7: 1,806,245 km (0.083 R)
• M8: 2,406,132 km (0.119 R)
• M9: 3,003,476 km (0.079 R)
• M10: 3,182,396 km (0.087 R)
• M11: 3,457,207 km (0.109 R)
• M12: 3,581,822 km (0.055 R)
• M13: 3,867,554 km (0.057 R)
• M14: 4,326,670 km (0.065 R)
• M15: 5,331,519 km (0.1 R)
• M16: 5,620,990 km (0.065 R)
• M17: 6,027,298 km (0.088 R)
• M18: 6,215,193 km (0.087 R)
• M19: 6,252,892 km (0.035 R)
• M20: 6,366,885 km (0.103 R)
• M21: 6,558,221 km (0.101 R)
• M22: 7,064,460 km (0.109 R)
• M23: 7,222,735 km (0.082 R)
• M24: 7,542,874 km (0.119 R)
• M25: 7,867,651 km (0.082 R)
• M26: 8,031,760 km (0.088 R)
• M27: 8,321,681 km (0.081 R)
• M28: 8,405,156 km (0.061 R)
• M29: 8,447,044 km (0.108 R)
• M30: 8,573,005 km (0.053 R)
• M31: 8,699,565 km (0.086 R)
• M32: 10,355,464 km (0.101 R)
• M33: 10,670,966 km (0.087 R)
• M34: 10,716,294 km (0.1 R)
• M35: 10,807,100 km (0.098 R)
• M36: 10,943,832 km (0.041 R)
• M37: 11,543,121 km (0.046 R)
• M38: 12,247,727 km (0.047 R)
• M39: 12,485,588 km (0.106 R)
• M40: 12,581,331 km (0.085 R)
• M41: 12,917,776 km (0.048 R)
• M42: 13,306,132 km (0.111 R)
• M43: 13,747,446 km (0.078 R)
• M44: 13,994,731 km (0.034 R)
• M45: 14,143,880 km (0.103 R)
• M46: 14,543,905 km (0.066 R)
• M47: 14,644,584 km (0.062 R)
• M48: 14,947,819 km (0.093 R)
• M49: 14,998,533 km (0.118 R)
• M50: 15,663,346 km (0.103 R)
• M51: 16,863,121 km (0.062 R)
• M52: 17,021,695 km (0.117 R)
• M53: 18,308,685 km (0.051 R)
• M54: 18,799,366 km (0.098 R)
• M55: 19,682,293 km (0.057 R)
• M56: 21,488,388 km (0.11 R)
• M57: 21,602,980 km (0.111 R)
• M58: 22,063,442 km (0.094 R)
• M59: 22,760,418 km (0.067 R)
• M60: 23,641,550 km (0.075 R)
• M61: 24,354,533 km (0.088 R)
• M62: 24,653,729 km (0.076 R)
• M63: 25,014,410 km (0.11 R)
• M64: 25,619,234 km (0.068 R)
• M65: 26,658,640 km (0.081 R)
• M66: 27,400,496 km (0.083 R)
• M67: 27,898,956 km (0.101 R)
• M68: 28,211,914 km (0.035 R)
• M69: 29,031,112 km (0.084 R)
• M70: 30,050,173 km (0.075 R)
• M71: 31,926,878 km (0.032 R)
• M72: 32,846,307 km (0.095 R)
• M73: 33,974,574 km (0.104 R)
• M74: 35,250,345 km (0.091 R)
• M75: 37,434,474 km (0.1 R)
• M76: 37,848,860 km (0.097 R)
• M77: 38,403,718 km (0.093 R)
• M78: 39,311,029 km (0.113 R)
• M79: 39,661,836 km (0.105 R)
• M80: 40,649,930 km (0.098 R)
• M81: 41,717,311 km (0.058 R)
• M82: 41,788,819 km (0.116 R)
• M83: 42,146,956 km (0.072 R)
• M84: 42,505,991 km (0.053 R)
• M85: 42,866,073 km (0.033 R)
• M86: 43,516,973 km (0.114 R)
• M87: 45,635,878 km (0.12 R)
• M88: 45,709,629 km (0.105 R)
• M89: 46,596,745 km (0.1 R)
• M90: 46,670,945 km (0.07 R)
• M91: 48,162,735 km (0.09 R)
• M92: 48,763,969 km (0.065 R)
• M93: 48,839,217 km (0.049 R)
• M94: 49,291,900 km (0.115 R)
• M95: 49,897,771 km (0.069 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: 343 - 18,403 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit