🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.01 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.74 AU - 2.28 AU

Year: 1016 Days

Day: 28.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.53 AU - 3.61 AU

Year: 1917 Days

Day: 31 Hours

Environment

Temp: -103 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.4

Radius: 10.2

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 7.62 AU - 9.52 AU

Year: 8943 Days

Day: 8.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 50,124,077 km

• M1: 162,762 km (0.084 R)
• M2: 249,679 km (0.119 R)
• M3: 357,090 km (0.095 R)
• M4: 560,992 km (0.092 R)
• M5: 702,512 km (0.114 R)
• M6: 1,095,056 km (0.118 R)
• M7: 1,566,888 km (0.066 R)
• M8: 1,807,591 km (0.059 R)
• M9: 1,950,607 km (0.098 R)
• M10: 2,402,243 km (0.062 R)
• M11: 3,804,124 km (0.082 R)
• M12: 4,011,916 km (0.078 R)
• M13: 4,511,573 km (0.102 R)
• M14: 4,658,029 km (0.11 R)
• M15: 4,855,797 km (0.091 R)
• M16: 5,465,558 km (0.101 R)
• M17: 5,700,427 km (0.116 R)
• M18: 6,288,795 km (0.105 R)
• M19: 6,535,033 km (0.105 R)
• M20: 6,700,937 km (0.102 R)
• M21: 6,812,388 km (0.108 R)
• M22: 7,436,211 km (0.06 R)
• M23: 7,960,252 km (0.113 R)
• M24: 8,137,675 km (0.091 R)
• M25: 9,603,286 km (0.098 R)
• M26: 10,269,744 km (0.074 R)
• M27: 10,853,026 km (0.107 R)
• M28: 10,918,401 km (0.055 R)
• M29: 10,984,074 km (0.071 R)
• M30: 11,181,693 km (0.077 R)
• M31: 11,247,815 km (0.085 R)
• M32: 11,314,087 km (0.072 R)
• M33: 11,380,359 km (0.044 R)
• M34: 11,613,881 km (0.092 R)
• M35: 11,680,751 km (0.087 R)
• M36: 12,051,455 km (0.079 R)
• M37: 12,666,452 km (0.081 R)
• M38: 12,977,765 km (0.071 R)
• M39: 13,608,021 km (0.115 R)
• M40: 13,678,631 km (0.103 R)
• M41: 15,153,666 km (0.084 R)
• M42: 15,263,471 km (0.093 R)
• M43: 15,668,731 km (0.094 R)
• M44: 15,742,932 km (0.119 R)
• M45: 16,152,381 km (0.072 R)
• M46: 16,377,227 km (0.118 R)
• M47: 16,754,214 km (0.086 R)
• M48: 17,325,079 km (0.045 R)
• M49: 17,516,863 km (0.056 R)
• M50: 17,593,757 km (0.11 R)
• M51: 17,941,123 km (0.098 R)
• M52: 18,564,348 km (0.102 R)
• M53: 19,832,040 km (0.078 R)
• M54: 19,952,317 km (0.112 R)
• M55: 20,435,817 km (0.079 R)
• M56: 20,800,986 km (0.087 R)
• M57: 22,617,253 km (0.033 R)
• M58: 22,994,988 km (0.063 R)
• M59: 23,671,769 km (0.096 R)
• M60: 24,140,758 km (0.091 R)
• M61: 24,440,851 km (0.027 R)
• M62: 24,655,973 km (0.07 R)
• M63: 24,785,375 km (0.08 R)
• M64: 25,088,012 km (0.116 R)
• M65: 25,174,778 km (0.059 R)
• M66: 25,697,174 km (0.036 R)
• M67: 26,179,179 km (0.062 R)
• M68: 26,267,142 km (0.111 R)
• M69: 28,317,381 km (0.072 R)
• M70: 28,724,586 km (0.077 R)
• M71: 30,326,181 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.3

Radius: 8.6

Gravity: 10.27 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.59 AU - 10.73 AU

Year: 9882 Days

Day: 12.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 50,124,077 km

• M1: 148,850 km (0.084 R)
• M2: 256,411 km (0.09 R)
• M3: 401,371 km (0.081 R)
• M4: 470,784 km (0.103 R)
• M5: 655,987 km (0.111 R)
• M6: 920,775 km (0.082 R)
• M7: 1,095,505 km (0.058 R)
• M8: 1,197,381 km (0.044 R)
• M9: 1,522,308 km (0.085 R)
• M10: 1,777,821 km (0.086 R)
• M11: 1,972,298 km (0.103 R)
• M12: 3,103,707 km (0.077 R)
• M13: 3,191,072 km (0.112 R)
• M14: 3,458,404 km (0.114 R)
• M15: 3,549,060 km (0.054 R)
• M16: 3,640,614 km (0.098 R)
• M17: 3,794,849 km (0.115 R)
• M18: 4,303,183 km (0.03 R)
• M19: 4,532,367 km (0.115 R)
• M20: 4,731,930 km (0.096 R)
• M21: 4,968,444 km (0.104 R)
• M22: 5,348,124 km (0.1 R)
• M23: 5,418,136 km (0.119 R)
• M24: 5,559,206 km (0.057 R)
• M25: 5,808,885 km (0.093 R)
• M26: 6,430,614 km (0.085 R)
• M27: 6,505,114 km (0.043 R)
• M28: 7,500,239 km (0.05 R)
• M29: 7,618,122 km (0.096 R)
• M30: 8,542,038 km (0.103 R)
• M31: 9,121,880 km (0.035 R)
• M32: 9,714,287 km (0.071 R)
• M33: 10,144,980 km (0.102 R)
• M34: 10,936,053 km (0.089 R)
• M35: 11,565,112 km (0.07 R)
• M36: 11,655,918 km (0.065 R)
• M37: 11,747,023 km (0.094 R)
• M38: 12,021,535 km (0.12 R)
• M39: 12,159,614 km (0.114 R)
• M40: 13,330,816 km (0.103 R)
• M41: 13,569,424 km (0.065 R)
• M42: 13,713,188 km (0.059 R)
• M43: 14,488,703 km (0.117 R)
• M44: 14,734,044 km (0.117 R)
• M45: 16,693,926 km (0.11 R)
• M46: 16,951,084 km (0.069 R)
• M47: 17,054,307 km (0.104 R)
• M48: 17,887,717 km (0.085 R)
• M49: 18,627,777 km (0.055 R)
• M50: 19,001,622 km (0.091 R)
• M51: 19,485,871 km (0.093 R)
• M52: 21,129,203 km (0.107 R)
• M53: 21,240,205 km (0.12 R)
• M54: 21,686,755 km (0.097 R)
• M55: 21,798,803 km (0.095 R)
• M56: 22,192,695 km (0.103 R)
• M57: 23,101,801 km (0.113 R)
• M58: 24,023,174 km (0.116 R)
• M59: 25,015,008 km (0.056 R)
• M60: 25,960,915 km (0.102 R)
• M61: 27,826,550 km (0.067 R)
• M62: 28,806,267 km (0.066 R)
• M63: 29,114,738 km (0.062 R)
• M64: 29,300,389 km (0.092 R)
• M65: 30,046,732 km (0.062 R)
• M66: 32,259,285 km (0.116 R)
• M67: 32,836,733 km (0.111 R)
• M68: 34,131,951 km (0.12 R)
• M69: 35,311,979 km (0.106 R)
• M70: 35,840,658 km (0.103 R)
• M71: 35,906,930 km (0.055 R)
• M72: 36,972,964 km (0.11 R)
• M73: 37,846,616 km (0.113 R)
• M74: 38,116,789 km (0.06 R)
• M75: 38,252,176 km (0.112 R)
• M76: 38,387,711 km (0.048 R)
• M77: 40,301,517 km (0.103 R)
• M78: 40,715,604 km (0.091 R)
• M79: 41,408,990 km (0.055 R)
• M80: 41,687,541 km (0.113 R)
• M81: 41,896,679 km (0.08 R)
• M82: 42,456,474 km (0.098 R)
• M83: 43,230,045 km (0.096 R)
• M84: 44,079,162 km (0.112 R)
• M85: 44,577,174 km (0.117 R)
• M86: 44,648,382 km (0.117 R)
• M87: 46,010,022 km (0.074 R)
• M88: 47,239,866 km (0.095 R)
• M89: 47,530,834 km (0.096 R)
• M90: 47,822,400 km (0.083 R)
• M91: 48,334,025 km (0.068 R)
• M92: 48,994,499 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.4

Radius: 14.5

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 8.53 AU - 10.61 AU

Year: 10553 Days

Day: 10.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 50,124,077 km

• M1: 184,753 km (0.025 R)
• M2: 300,991 km (0.119 R)
• M3: 970,142 km (0.04 R)
• M4: 1,145,172 km (0.101 R)
• M5: 1,247,497 km (0.051 R)
• M6: 1,396,197 km (0.083 R)
• M7: 1,619,696 km (0.114 R)
• M8: 2,052,333 km (0.088 R)
• M9: 2,179,043 km (0.091 R)
• M10: 2,494,395 km (0.104 R)
• M11: 2,657,606 km (0.035 R)
• M12: 2,824,557 km (0.096 R)
• M13: 3,228,023 km (0.108 R)
• M14: 3,588,703 km (0.091 R)
• M15: 4,026,277 km (0.117 R)
• M16: 4,349,259 km (0.086 R)
• M17: 4,647,407 km (0.085 R)
• M18: 4,782,046 km (0.103 R)
• M19: 5,020,953 km (0.118 R)
• M20: 5,333,912 km (0.035 R)
• M21: 5,689,357 km (0.032 R)
• M22: 6,052,431 km (0.09 R)
• M23: 6,498,382 km (0.111 R)
• M24: 6,725,322 km (0.059 R)
• M25: 6,916,508 km (0.063 R)
• M26: 7,422,149 km (0.12 R)
• M27: 7,659,561 km (0.079 R)
• M28: 8,223,395 km (0.05 R)
• M29: 8,717,367 km (0.108 R)
• M30: 8,842,431 km (0.118 R)
• M31: 9,648,165 km (0.086 R)
• M32: 9,777,567 km (0.098 R)
• M33: 10,081,849 km (0.117 R)
• M34: 10,301,010 km (0.075 R)
• M35: 10,833,579 km (0.109 R)
• M36: 11,238,989 km (0.076 R)
• M37: 12,157,669 km (0.08 R)
• M38: 12,391,192 km (0.089 R)
• M39: 12,720,606 km (0.105 R)
• M40: 13,100,585 km (0.117 R)
• M41: 14,558,715 km (0.062 R)
• M42: 15,812,944 km (0.074 R)
• M43: 16,530,415 km (0.053 R)
• M44: 16,789,369 km (0.042 R)
• M45: 17,573,860 km (0.036 R)
• M46: 18,962,129 km (0.11 R)
• M47: 19,124,592 km (0.118 R)
• M48: 19,233,200 km (0.084 R)
• M49: 19,396,411 km (0.106 R)
• M50: 20,330,051 km (0.106 R)
• M51: 20,440,903 km (0.12 R)
• M52: 20,663,206 km (0.101 R)
• M53: 20,774,507 km (0.065 R)
• M54: 21,166,154 km (0.101 R)
• M55: 21,673,141 km (0.086 R)
• M56: 22,641,787 km (0.103 R)
• M57: 22,987,059 km (0.093 R)
• M58: 24,209,274 km (0.118 R)
• M59: 24,680,358 km (0.048 R)
• M60: 24,857,781 km (0.065 R)
• M61: 25,691,639 km (0.111 R)
• M62: 25,991,583 km (0.094 R)
• M63: 28,062,466 km (0.114 R)
• M64: 28,185,884 km (0.111 R)
• M65: 28,433,319 km (0.08 R)
• M66: 28,805,968 km (0.101 R)
• M67: 30,565,987 km (0.091 R)
• M68: 31,202,974 km (0.099 R)
• M69: 32,037,581 km (0.116 R)
• M70: 32,166,684 km (0.096 R)
• M71: 33,925,955 km (0.105 R)
• M72: 34,123,274 km (0.065 R)
• M73: 34,255,220 km (0.073 R)
• M74: 35,582,602 km (0.098 R)
• M75: 36,319,969 km (0.099 R)
• M76: 36,589,246 km (0.058 R)
• M77: 36,791,801 km (0.112 R)
• M78: 38,974,434 km (0.104 R)
• M79: 40,151,021 km (0.114 R)
• M80: 40,429,573 km (0.077 R)
• M81: 42,894,197 km (0.109 R)
• M82: 43,750,346 km (0.06 R)
• M83: 46,060,885 km (0.026 R)
• M84: 46,937,529 km (0.075 R)
• M85: 47,377,945 km (0.077 R)
• M86: 49,675,319 km (0.071 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 18,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit