🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.49 AU - 0.59 AU

Year: 148 Days

Day: 43.5 Hours

Environment

Temp: 171 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,541,929 km

• M1: 453,880 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.87 AU - 2.27 AU

Year: 1110 Days

Day: 37.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.48 AU - 2.98 AU

Year: 1682 Days

Day: 35.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.84 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.2

Radius: 10.7

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.77 AU - 5.13 AU

Year: 4105 Days

Day: 5.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 50,541,929 km

• M1: 146,756 km (0.069 R)
• M2: 249,230 km (0.08 R)
• M3: 317,297 km (0.079 R)
• M4: 543,339 km (0.089 R)
• M5: 736,470 km (0.118 R)
• M6: 822,788 km (0.088 R)
• M7: 939,475 km (0.11 R)
• M8: 1,089,970 km (0.091 R)
• M9: 1,248,843 km (0.116 R)
• M10: 1,338,901 km (0.116 R)
• M11: 1,478,326 km (0.069 R)
• M12: 2,701,588 km (0.073 R)
• M13: 2,980,139 km (0.04 R)
• M14: 3,123,005 km (0.063 R)
• M15: 3,289,059 km (0.102 R)
• M16: 3,436,861 km (0.099 R)
• M17: 3,586,908 km (0.059 R)
• M18: 4,027,474 km (0.06 R)
• M19: 4,369,305 km (0.098 R)
• M20: 4,532,067 km (0.084 R)
• M21: 4,839,790 km (0.113 R)
• M22: 5,008,238 km (0.079 R)
• M23: 5,400,782 km (0.082 R)
• M24: 5,651,209 km (0.108 R)
• M25: 5,931,107 km (0.113 R)
• M26: 6,320,211 km (0.066 R)
• M27: 6,504,515 km (0.118 R)
• M28: 6,744,321 km (0.099 R)
• M29: 6,932,814 km (0.037 R)
• M30: 7,123,103 km (0.091 R)
• M31: 7,536,591 km (0.091 R)
• M32: 7,648,191 km (0.11 R)
• M33: 7,844,912 km (0.111 R)
• M34: 8,043,279 km (0.099 R)
• M35: 8,243,291 km (0.076 R)
• M36: 8,882,523 km (0.08 R)
• M37: 9,208,198 km (0.074 R)
• M38: 9,387,566 km (0.114 R)
• M39: 9,567,981 km (0.104 R)
• M40: 9,719,374 km (0.113 R)
• M41: 11,403,247 km (0.044 R)
• M42: 11,499,439 km (0.109 R)
• M43: 11,951,972 km (0.053 R)
• M44: 12,115,034 km (0.112 R)
• M45: 12,278,694 km (0.076 R)
• M46: 13,276,661 km (0.069 R)
• M47: 13,887,918 km (0.093 R)
• M48: 14,473,744 km (0.102 R)
• M49: 15,243,724 km (0.057 R)
• M50: 16,027,168 km (0.092 R)
• M51: 16,823,477 km (0.081 R)
• M52: 17,226,644 km (0.095 R)
• M53: 17,300,246 km (0.057 R)
• M54: 17,410,799 km (0.106 R)
• M55: 17,892,953 km (0.039 R)
• M56: 18,341,896 km (0.079 R)
• M57: 18,454,842 km (0.083 R)
• M58: 19,022,416 km (0.105 R)
• M59: 19,098,562 km (0.102 R)
• M60: 19,826,655 km (0.095 R)
• M61: 20,291,306 km (0.097 R)
• M62: 20,485,932 km (0.076 R)
• M63: 20,720,352 km (0.101 R)
• M64: 22,065,237 km (0.095 R)
• M65: 23,072,180 km (0.087 R)
• M66: 23,234,644 km (0.069 R)
• M67: 23,601,607 km (0.08 R)
• M68: 23,888,386 km (0.073 R)
• M69: 24,093,934 km (0.081 R)
• M70: 24,382,807 km (0.111 R)
• M71: 25,214,123 km (0.079 R)
• M72: 25,297,748 km (0.107 R)
• M73: 25,843,780 km (0.072 R)
• M74: 26,054,713 km (0.037 R)
• M75: 26,139,386 km (0.042 R)
• M76: 26,861,943 km (0.109 R)
• M77: 26,947,364 km (0.102 R)
• M78: 27,118,504 km (0.09 R)
• M79: 28,981,147 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.5

Radius: 11.3

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.01 AU - 6.11 AU

Year: 5561 Days

Day: 9.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 50,541,929 km

• M1: 161,416 km (0.07 R)
• M2: 321,785 km (0.099 R)
• M3: 414,087 km (0.085 R)
• M4: 527,332 km (0.076 R)
• M5: 725,400 km (0.115 R)
• M6: 834,307 km (0.117 R)
• M7: 984,803 km (0.073 R)
• M8: 1,069,774 km (0.115 R)
• M9: 1,182,870 km (0.11 R)
• M10: 1,300,305 km (0.072 R)
• M11: 1,449,454 km (0.112 R)
• M12: 2,214,647 km (0.099 R)
• M13: 2,394,464 km (0.066 R)
• M14: 2,477,790 km (0.114 R)
• M15: 2,579,217 km (0.112 R)
• M16: 2,998,689 km (0.096 R)
• M17: 3,745,482 km (0.112 R)
• M18: 4,260,996 km (0.106 R)
• M19: 4,362,723 km (0.066 R)
• M20: 4,568,569 km (0.078 R)
• M21: 4,756,763 km (0.1 R)
• M22: 5,249,090 km (0.06 R)
• M23: 5,579,103 km (0.113 R)
• M24: 5,690,703 km (0.107 R)
• M25: 6,075,469 km (0.103 R)
• M26: 7,062,067 km (0.074 R)
• M27: 7,158,707 km (0.065 R)
• M28: 7,231,411 km (0.062 R)
• M29: 7,328,800 km (0.073 R)
• M30: 7,872,139 km (0.075 R)
• M31: 7,997,353 km (0.113 R)
• M32: 8,250,023 km (0.098 R)
• M33: 8,402,912 km (0.11 R)
• M34: 8,763,144 km (0.084 R)
• M35: 8,841,085 km (0.11 R)
• M36: 9,102,282 km (0.028 R)
• M37: 9,260,258 km (0.047 R)
• M38: 11,367,643 km (0.086 R)
• M39: 11,823,468 km (0.039 R)
• M40: 12,053,699 km (0.086 R)
• M41: 12,285,426 km (0.102 R)
• M42: 12,518,499 km (0.109 R)
• M43: 13,167,305 km (0.081 R)
• M44: 13,796,813 km (0.113 R)
• M45: 13,887,619 km (0.052 R)
• M46: 14,867,934 km (0.074 R)
• M47: 14,960,984 km (0.114 R)
• M48: 15,807,109 km (0.092 R)
• M49: 16,443,948 km (0.116 R)
• M50: 17,447,450 km (0.081 R)
• M51: 18,337,707 km (0.074 R)
• M52: 18,504,209 km (0.117 R)
• M53: 18,771,690 km (0.12 R)
• M54: 18,939,390 km (0.062 R)
• M55: 20,231,018 km (0.061 R)
• M56: 22,008,689 km (0.073 R)
• M57: 22,398,691 km (0.116 R)
• M58: 24,309,504 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.7

Radius: 13

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.78 AU - 11.22 AU

Year: 10065 Days

Day: 14.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 50,541,929 km

• M1: 166,203 km (0.049 R)
• M2: 304,132 km (0.069 R)
• M3: 449,990 km (0.12 R)
• M4: 1,301,651 km (0.036 R)
• M5: 1,388,268 km (0.103 R)
• M6: 1,567,486 km (0.092 R)
• M7: 1,660,237 km (0.054 R)
• M8: 1,875,808 km (0.033 R)
• M9: 2,203,726 km (0.101 R)
• M10: 2,308,445 km (0.099 R)
• M11: 2,829,045 km (0.102 R)
• M12: 3,117,769 km (0.048 R)
• M13: 3,477,103 km (0.11 R)
• M14: 3,630,890 km (0.11 R)
• M15: 3,755,505 km (0.119 R)
• M16: 3,977,059 km (0.045 R)
• M17: 4,203,102 km (0.11 R)
• M18: 4,400,122 km (0.072 R)
• M19: 4,906,511 km (0.052 R)
• M20: 5,254,326 km (0.089 R)
• M21: 5,502,808 km (0.108 R)
• M22: 5,718,827 km (0.106 R)
• M23: 6,122,143 km (0.075 R)
• M24: 6,308,692 km (0.113 R)
• M25: 7,073,287 km (0.054 R)
• M26: 7,466,729 km (0.065 R)
• M27: 7,948,284 km (0.08 R)
• M28: 8,151,887 km (0.061 R)
• M29: 8,233,867 km (0.096 R)
• M30: 8,731,429 km (0.092 R)
• M31: 11,823,617 km (0.094 R)
• M32: 12,243,688 km (0.05 R)
• M33: 12,716,268 km (0.076 R)
• M34: 13,098,640 km (0.095 R)
• M35: 13,874,754 km (0.08 R)
• M36: 14,268,346 km (0.104 R)
• M37: 15,066,750 km (0.051 R)
• M38: 15,420,698 km (0.097 R)
• M39: 15,624,151 km (0.108 R)
• M40: 16,291,507 km (0.093 R)
• M41: 16,498,700 km (0.1 R)
• M42: 17,336,448 km (0.055 R)
• M43: 17,495,022 km (0.12 R)
• M44: 18,349,076 km (0.114 R)
• M45: 19,053,084 km (0.105 R)
• M46: 19,987,024 km (0.026 R)
• M47: 20,655,277 km (0.081 R)
• M48: 20,879,674 km (0.104 R)
• M49: 21,444,256 km (0.032 R)
• M50: 22,300,405 km (0.11 R)
• M51: 23,109,580 km (0.054 R)
• M52: 24,578,481 km (0.09 R)
• M53: 25,054,801 km (0.117 R)
• M54: 25,294,158 km (0.089 R)
• M55: 30,111,209 km (0.095 R)
• M56: 31,972,655 km (0.071 R)
• M57: 32,688,481 km (0.095 R)
• M58: 32,819,230 km (0.112 R)
• M59: 33,015,652 km (0.032 R)
• M60: 33,541,189 km (0.051 R)
• M61: 33,937,324 km (0.064 R)
• M62: 34,534,369 km (0.114 R)
• M63: 34,867,524 km (0.104 R)
• M64: 35,001,115 km (0.051 R)
• M65: 35,469,954 km (0.094 R)
• M66: 37,913,785 km (0.105 R)
• M67: 38,257,561 km (0.103 R)
• M68: 38,464,305 km (0.084 R)
• M69: 38,809,577 km (0.119 R)
• M70: 39,086,632 km (0.101 R)
• M71: 39,433,849 km (0.103 R)
• M72: 41,044,270 km (0.041 R)
• M73: 41,680,360 km (0.111 R)
• M74: 42,035,057 km (0.114 R)
• M75: 42,676,233 km (0.104 R)
• M76: 43,536,122 km (0.085 R)
• M77: 44,329,290 km (0.107 R)
• M78: 44,546,356 km (0.074 R)
• M79: 45,710,527 km (0.091 R)
• M80: 46,810,969 km (0.086 R)
• M81: 47,105,976 km (0.109 R)
• M82: 48,888,584 km (0.104 R)
• M83: 50,089,257 km (0.109 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 10,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit