🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.17 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.94 AU - 2.72 AU

Year: 1268 Days

Day: 18.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.3

Radius: 13.2

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.24 AU - 5.64 AU

Year: 4523 Days

Day: 12.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 63,695,717 km

• M1: 174,431 km (0.105 R)
• M2: 270,922 km (0.108 R)
• M3: 395,387 km (0.045 R)
• M4: 559,795 km (0.078 R)
• M5: 643,121 km (0.042 R)
• M6: 738,116 km (0.108 R)
• M7: 901,626 km (0.113 R)
• M8: 1,010,384 km (0.106 R)
• M9: 1,124,228 km (0.106 R)
• M10: 1,332,319 km (0.08 R)
• M11: 1,624,334 km (0.048 R)
• M12: 1,760,019 km (0.104 R)
• M13: 1,880,595 km (0.118 R)
• M14: 2,101,252 km (0.116 R)
• M15: 2,381,598 km (0.107 R)
• M16: 2,463,877 km (0.108 R)
• M17: 2,578,768 km (0.105 R)
• M18: 2,770,852 km (0.116 R)
• M19: 2,857,619 km (0.114 R)
• M20: 2,978,643 km (0.082 R)
• M21: 3,123,903 km (0.112 R)
• M22: 3,386,896 km (0.044 R)
• M23: 3,491,764 km (0.119 R)
• M24: 3,609,647 km (0.086 R)
• M25: 3,800,983 km (0.077 R)
• M26: 4,231,525 km (0.109 R)
• M27: 4,370,053 km (0.047 R)
• M28: 4,459,064 km (0.056 R)
• M29: 4,926,407 km (0.116 R)
• M30: 5,032,472 km (0.052 R)
• M31: 5,219,769 km (0.082 R)
• M32: 5,712,395 km (0.119 R)
• M33: 6,020,866 km (0.104 R)
• M34: 6,537,427 km (0.095 R)
• M35: 6,756,887 km (0.104 R)
• M36: 6,845,449 km (0.096 R)
• M37: 7,248,466 km (0.118 R)
• M38: 8,329,460 km (0.113 R)
• M39: 8,679,519 km (0.096 R)
• M40: 8,921,119 km (0.115 R)
• M41: 9,197,427 km (0.068 R)
• M42: 10,026,947 km (0.081 R)
• M43: 10,348,433 km (0.109 R)
• M44: 10,553,232 km (0.059 R)
• M45: 10,638,952 km (0.085 R)
• M46: 10,880,253 km (0.047 R)
• M47: 11,298,230 km (0.081 R)
• M48: 11,403,546 km (0.067 R)
• M49: 11,685,987 km (0.115 R)
• M50: 11,774,699 km (0.108 R)
• M51: 11,881,512 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.9

Radius: 9.9

Gravity: 8.06 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 10.6 AU - 12.8 AU

Year: 14265 Days

Day: 8.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 63,695,717 km

• M1: 133,591 km (0.113 R)
• M2: 316,549 km (0.03 R)
• M3: 453,431 km (0.066 R)
• M4: 1,275,322 km (0.09 R)
• M5: 1,561,652 km (0.069 R)
• M6: 1,726,359 km (0.11 R)
• M7: 1,955,244 km (0.1 R)
• M8: 2,255,337 km (0.062 R)
• M9: 2,442,484 km (0.094 R)
• M10: 2,932,717 km (0.095 R)
• M11: 3,137,367 km (0.064 R)
• M12: 3,346,804 km (0.11 R)
• M13: 3,453,317 km (0.095 R)
• M14: 3,596,931 km (0.118 R)
• M15: 3,742,789 km (0.088 R)
• M16: 4,500,652 km (0.064 R)
• M17: 4,978,019 km (0.057 R)
• M18: 5,181,621 km (0.054 R)
• M19: 5,513,280 km (0.085 R)
• M20: 5,681,727 km (0.059 R)
• M21: 6,504,964 km (0.083 R)
• M22: 7,089,742 km (0.068 R)
• M23: 7,273,149 km (0.046 R)
• M24: 8,599,933 km (0.118 R)
• M25: 8,697,471 km (0.113 R)
• M26: 8,943,260 km (0.082 R)
• M27: 9,542,100 km (0.096 R)
• M28: 10,309,088 km (0.108 R)
• M29: 10,726,317 km (0.061 R)
• M30: 10,831,335 km (0.091 R)
• M31: 11,956,161 km (0.113 R)
• M32: 12,065,218 km (0.114 R)
• M33: 14,199,531 km (0.117 R)
• M34: 15,309,696 km (0.096 R)
• M35: 16,447,687 km (0.109 R)
• M36: 16,690,784 km (0.079 R)
• M37: 18,425,222 km (0.114 R)
• M38: 19,570,094 km (0.081 R)
• M39: 20,086,506 km (0.083 R)
• M40: 20,151,282 km (0.109 R)
• M41: 20,216,207 km (0.105 R)
• M42: 20,672,631 km (0.089 R)
• M43: 21,662,071 km (0.108 R)
• M44: 22,062,096 km (0.076 R)
• M45: 24,236,949 km (0.094 R)
• M46: 25,349,808 km (0.11 R)
• M47: 26,408,213 km (0.064 R)
• M48: 26,835,614 km (0.098 R)
• M49: 29,964,902 km (0.097 R)
• M50: 30,113,303 km (0.026 R)
• M51: 31,008,497 km (0.108 R)
• M52: 32,291,598 km (0.1 R)
• M53: 32,748,619 km (0.101 R)
• M54: 33,746,138 km (0.1 R)
• M55: 33,977,716 km (0.104 R)
• M56: 34,055,058 km (0.044 R)
• M57: 34,987,501 km (0.119 R)
• M58: 35,535,329 km (0.076 R)
• M59: 36,798,084 km (0.039 R)
• M60: 36,956,957 km (0.116 R)
• M61: 37,514,808 km (0.06 R)
• M62: 37,674,728 km (0.067 R)
• M63: 38,155,835 km (0.101 R)
• M64: 39,205,114 km (0.081 R)
• M65: 39,529,891 km (0.052 R)
• M66: 39,611,272 km (0.103 R)
• M67: 40,100,457 km (0.083 R)
• M68: 40,509,607 km (0.104 R)
• M69: 45,186,186 km (0.105 R)
• M70: 45,441,550 km (0.081 R)
• M71: 47,155,792 km (0.118 R)
• M72: 47,328,428 km (0.12 R)
• M73: 47,501,213 km (0.053 R)
• M74: 47,934,150 km (0.077 R)
• M75: 48,194,600 km (0.119 R)
• M76: 48,368,432 km (0.094 R)
• M77: 53,590,146 km (0.093 R)
• M78: 55,127,713 km (0.094 R)
• M79: 55,309,474 km (0.042 R)
• M80: 56,496,234 km (0.104 R)
• M81: 56,587,938 km (0.115 R)
• M82: 56,955,051 km (0.036 R)
• M83: 57,046,904 km (0.109 R)
• M84: 57,322,762 km (0.063 R)
• M85: 57,414,915 km (0.087 R)
• M86: 57,876,125 km (0.119 R)
• M87: 59,173,887 km (0.072 R)
• M88: 59,919,782 km (0.037 R)
• M89: 60,481,222 km (0.067 R)
• M90: 61,138,555 km (0.054 R)
• M91: 62,839,483 km (0.063 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 16,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit