🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.55 AU - 0.87 AU

Year: 213 Days

Day: 38.5 Hours

Environment

Temp: 132 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.79 AU - 1.25 AU

Year: 367 Days

Day: 44.5 Hours

Environment

Temp: 137 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.11 AU - 1.29 AU

Year: 469 Days

Day: 32.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.22 AU - 2.26 AU

Year: 1195 Days

Day: 14.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.95 AU - 3.59 AU

Year: 2108 Days

Day: 33.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.8

Radius: 9.6

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 10.86 AU - 10.86 AU

Year: 12757 Days

Day: 6.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,390,908 km

• M1: 185,053 km (0.068 R)
• M2: 793,467 km (0.105 R)
• M3: 1,039,855 km (0.077 R)
• M4: 1,127,519 km (0.093 R)
• M5: 1,381,836 km (0.095 R)
• M6: 1,836,912 km (0.059 R)
• M7: 2,307,697 km (0.026 R)
• M8: 2,512,347 km (0.105 R)
• M9: 4,210,282 km (0.059 R)
• M10: 4,977,420 km (0.104 R)
• M11: 5,551,577 km (0.115 R)
• M12: 6,187,069 km (0.114 R)
• M13: 6,845,748 km (0.068 R)
• M14: 7,613,185 km (0.085 R)
• M15: 7,700,102 km (0.081 R)
• M16: 8,633,144 km (0.055 R)
• M17: 9,090,015 km (0.072 R)
• M18: 9,414,643 km (0.034 R)
• M19: 9,884,829 km (0.12 R)
• M20: 10,170,561 km (0.094 R)
• M21: 10,701,633 km (0.115 R)
• M22: 10,848,090 km (0.093 R)
• M23: 11,044,362 km (0.076 R)
• M24: 11,192,314 km (0.119 R)
• M25: 12,043,077 km (0.053 R)
• M26: 12,246,381 km (0.096 R)
• M27: 12,348,407 km (0.077 R)
• M28: 13,227,294 km (0.115 R)
• M29: 13,966,158 km (0.101 R)
• M30: 15,099,511 km (0.089 R)
• M31: 15,428,627 km (0.043 R)
• M32: 16,206,087 km (0.088 R)
• M33: 17,281,546 km (0.1 R)
• M34: 18,613,865 km (0.085 R)
• M35: 18,849,033 km (0.113 R)
• M36: 20,340,523 km (0.085 R)
• M37: 20,825,819 km (0.06 R)
• M38: 21,131,148 km (0.103 R)
• M39: 21,684,361 km (0.061 R)
• M40: 21,931,796 km (0.114 R)
• M41: 23,309,143 km (0.108 R)
• M42: 23,625,992 km (0.107 R)
• M43: 24,392,531 km (0.096 R)
• M44: 25,232,074 km (0.084 R)
• M45: 25,297,000 km (0.116 R)
• M46: 28,345,655 km (0.111 R)
• M47: 28,480,742 km (0.078 R)
• M48: 29,638,330 km (0.09 R)
• M49: 29,706,846 km (0.105 R)
• M50: 29,775,511 km (0.061 R)
• M51: 30,050,472 km (0.119 R)
• M52: 31,438,142 km (0.106 R)
• M53: 33,273,259 km (0.103 R)
• M54: 34,203,758 km (0.083 R)
• M55: 34,853,013 km (0.116 R)
• M56: 36,090,337 km (0.118 R)
• M57: 36,530,603 km (0.067 R)
• M58: 36,751,260 km (0.068 R)
• M59: 36,898,764 km (0.108 R)
• M60: 37,046,267 km (0.115 R)
• M61: 37,194,070 km (0.11 R)
• M62: 37,861,725 km (0.08 R)
• M63: 38,757,966 km (0.11 R)
• M64: 39,283,952 km (0.087 R)
• M65: 40,419,101 km (0.085 R)
• M66: 41,488,277 km (0.034 R)
• M67: 41,949,337 km (0.089 R)
• M68: 42,566,728 km (0.089 R)
• M69: 42,721,562 km (0.027 R)
• M70: 44,515,539 km (0.075 R)
• M71: 45,066,359 km (0.1 R)
• M72: 46,892,201 km (0.091 R)
• M73: 47,934,748 km (0.084 R)
• M74: 49,391,083 km (0.084 R)
• M75: 49,879,670 km (0.076 R)
• M76: 50,451,732 km (0.064 R)
• M77: 51,108,317 km (0.068 R)
• M78: 51,272,875 km (0.088 R)
• M79: 51,602,589 km (0.119 R)
• M80: 52,263,961 km (0.103 R)
• M81: 52,844,999 km (0.045 R)
• M82: 53,011,501 km (0.08 R)
• M83: 53,344,806 km (0.106 R)
• M84: 54,097,432 km (0.116 R)
• M85: 54,432,980 km (0.029 R)
• M86: 55,613,158 km (0.092 R)
• M87: 55,867,026 km (0.1 R)
• M88: 56,631,321 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.9

Radius: 3.8

Gravity: 18.41 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 11.93 AU - 15.21 AU

Year: 17818 Days

Day: 20 Hours

Environment

Temp: -186 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,390,908 km

• M1: 51,910 km (0.069 R)
• M2: 192,532 km (0.117 R)
• M3: 250,277 km (0.045 R)
• M4: 537,356 km (0.092 R)
• M5: 746,045 km (0.107 R)
• M6: 1,123,031 km (0.109 R)
• M7: 1,165,667 km (0.062 R)
• M8: 1,744,461 km (0.118 R)
• M9: 2,235,142 km (0.06 R)
• M10: 2,289,147 km (0.118 R)
• M11: 3,271,855 km (0.076 R)
• M12: 3,806,069 km (0.037 R)
• M13: 4,468,488 km (0.057 R)
• M14: 5,309,228 km (0.111 R)
• M15: 5,490,541 km (0.104 R)
• M16: 6,008,748 km (0.08 R)
• M17: 6,814,931 km (0.036 R)
• M18: 7,736,155 km (0.11 R)
• M19: 8,273,809 km (0.056 R)
• M20: 8,695,675 km (0.115 R)
• M21: 8,738,311 km (0.095 R)
• M22: 9,341,489 km (0.116 R)
• M23: 9,428,705 km (0.077 R)
• M24: 10,091,872 km (0.049 R)
• M25: 10,907,181 km (0.111 R)
• M26: 10,999,183 km (0.027 R)
• M27: 11,137,412 km (0.081 R)
• M28: 11,230,013 km (0.092 R)
• M29: 13,085,027 km (0.098 R)
• M30: 13,873,108 km (0.026 R)
• M31: 14,122,488 km (0.107 R)
• M32: 14,625,735 km (0.093 R)
• M33: 15,032,641 km (0.067 R)
• M34: 15,494,749 km (0.101 R)
• M35: 16,643,810 km (0.114 R)
• M36: 17,121,775 km (0.108 R)
• M37: 17,389,256 km (0.109 R)
• M38: 17,820,098 km (0.117 R)
• M39: 17,874,253 km (0.109 R)
• M40: 17,928,407 km (0.106 R)
• M41: 19,355,571 km (0.082 R)
• M42: 20,251,812 km (0.066 R)
• M43: 21,563,635 km (0.084 R)
• M44: 22,026,342 km (0.04 R)
• M45: 22,667,817 km (0.062 R)
• M46: 23,849,940 km (0.113 R)
• M47: 23,909,629 km (0.083 R)
• M48: 25,051,959 km (0.042 R)
• M49: 25,294,756 km (0.097 R)
• M50: 25,660,373 km (0.067 R)
• M51: 25,905,115 km (0.118 R)
• M52: 27,577,021 km (0.094 R)
• M53: 27,764,916 km (0.115 R)
• M54: 28,647,543 km (0.034 R)
• M55: 28,710,823 km (0.027 R)
• M56: 28,837,832 km (0.117 R)
• M57: 29,155,877 km (0.098 R)
• M58: 29,219,755 km (0.114 R)
• M59: 29,283,484 km (0.083 R)
• M60: 29,667,352 km (0.097 R)
• M61: 29,988,539 km (0.113 R)
• M62: 30,440,025 km (0.106 R)
• M63: 30,893,755 km (0.05 R)
• M64: 32,136,764 km (0.101 R)
• M65: 32,996,503 km (0.057 R)
• M66: 33,063,074 km (0.099 R)
• M67: 33,129,496 km (0.117 R)
• M68: 33,329,209 km (0.073 R)
• M69: 33,796,852 km (0.088 R)
• M70: 34,806,338 km (0.067 R)
• M71: 35,962,281 km (0.107 R)
• M72: 36,441,892 km (0.116 R)
• M73: 36,648,038 km (0.104 R)
• M74: 36,854,632 km (0.119 R)
• M75: 36,992,561 km (0.097 R)
• M76: 37,061,676 km (0.109 R)
• M77: 38,591,314 km (0.108 R)
• M78: 40,781,277 km (0.099 R)
• M79: 41,353,040 km (0.119 R)
• M80: 42,071,409 km (0.056 R)
• M81: 42,649,007 km (0.113 R)
• M82: 43,229,297 km (0.076 R)
• M83: 43,447,560 km (0.066 R)
• M84: 43,885,283 km (0.042 R)
• M85: 45,133,229 km (0.098 R)
• M86: 46,021,092 km (0.092 R)
• M87: 46,541,693 km (0.104 R)
• M88: 46,765,342 km (0.119 R)
• M89: 46,839,991 km (0.071 R)
• M90: 47,288,785 km (0.105 R)
• M91: 51,390,908 km (0.064 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 20,176 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit