🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.97 AU - 2.29 AU

Year: 1093 Days

Day: 34.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.76 AU - 3.78 AU

Year: 2078 Days

Day: 16.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 176.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,845,538 km

• M1: 1,512,883 km (0.114 R)

Asteroid Belt

Center: 5.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.2

Radius: 10.3

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.92 AU - 7.14 AU

Year: 6551 Days

Day: 8.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 53,845,538 km

• M1: 128,953 km (0.089 R)
• M2: 317,447 km (0.1 R)
• M3: 485,744 km (0.097 R)
• M4: 598,242 km (0.091 R)
• M5: 732,132 km (0.089 R)
• M6: 1,084,884 km (0.079 R)
• M7: 1,153,400 km (0.115 R)
• M8: 1,549,385 km (0.101 R)
• M9: 1,706,762 km (0.096 R)
• M10: 1,852,919 km (0.115 R)
• M11: 1,969,456 km (0.106 R)
• M12: 2,280,769 km (0.081 R)
• M13: 2,533,889 km (0.034 R)
• M14: 2,834,431 km (0.115 R)
• M15: 3,008,563 km (0.118 R)
• M16: 3,206,331 km (0.102 R)
• M17: 3,510,912 km (0.098 R)
• M18: 3,614,584 km (0.116 R)
• M19: 3,698,359 km (0.057 R)
• M20: 3,782,582 km (0.094 R)
• M21: 4,017,900 km (0.039 R)
• M22: 4,435,577 km (0.103 R)
• M23: 4,729,537 km (0.112 R)
• M24: 4,867,316 km (0.079 R)
• M25: 5,029,780 km (0.118 R)
• M26: 5,099,941 km (0.113 R)
• M27: 5,265,097 km (0.071 R)
• M28: 5,407,963 km (0.068 R)
• M29: 5,528,090 km (0.058 R)
• M30: 6,317,518 km (0.098 R)
• M31: 6,985,024 km (0.106 R)
• M32: 7,247,718 km (0.118 R)
• M33: 8,749,979 km (0.081 R)
• M34: 8,834,652 km (0.106 R)
• M35: 9,204,757 km (0.105 R)
• M36: 9,492,882 km (0.1 R)
• M37: 9,579,799 km (0.083 R)
• M38: 10,107,580 km (0.062 R)
• M39: 10,375,061 km (0.094 R)
• M40: 10,524,659 km (0.09 R)
• M41: 11,099,564 km (0.059 R)
• M42: 11,437,206 km (0.09 R)
• M43: 12,028,267 km (0.107 R)
• M44: 12,533,609 km (0.101 R)
• M45: 12,629,202 km (0.047 R)
• M46: 13,013,818 km (0.08 R)
• M47: 13,500,011 km (0.073 R)
• M48: 13,696,283 km (0.118 R)
• M49: 13,860,392 km (0.119 R)
• M50: 14,025,249 km (0.099 R)
• M51: 14,257,126 km (0.074 R)
• M52: 14,390,268 km (0.119 R)
• M53: 14,691,259 km (0.113 R)
• M54: 15,503,875 km (0.1 R)
• M55: 15,640,757 km (0.088 R)
• M56: 16,505,432 km (0.107 R)
• M57: 16,575,145 km (0.054 R)
• M58: 17,349,912 km (0.074 R)
• M59: 17,634,597 km (0.104 R)
• M60: 17,885,024 km (0.087 R)
• M61: 18,244,657 km (0.056 R)
• M62: 18,679,389 km (0.092 R)
• M63: 19,081,059 km (0.079 R)
• M64: 19,191,013 km (0.05 R)
• M65: 19,929,877 km (0.102 R)
• M66: 20,115,977 km (0.118 R)
• M67: 21,169,146 km (0.115 R)
• M68: 21,435,281 km (0.039 R)
• M69: 22,278,863 km (0.111 R)
• M70: 23,094,171 km (0.106 R)
• M71: 23,564,357 km (0.057 R)
• M72: 25,598,140 km (0.118 R)
• M73: 26,003,551 km (0.087 R)
• M74: 26,656,545 km (0.113 R)
• M75: 27,067,341 km (0.115 R)
• M76: 27,729,162 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.1

Radius: 8.2

Gravity: 13.3 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 9.17 AU - 9.99 AU

Year: 10421 Days

Day: 8.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 53,845,538 km

• M1: 115,639 km (0.101 R)
• M2: 191,036 km (0.094 R)
• M3: 353,799 km (0.065 R)
• M4: 453,880 km (0.099 R)
• M5: 564,582 km (0.118 R)
• M6: 632,201 km (0.106 R)
• M7: 872,156 km (0.071 R)
• M8: 1,054,964 km (0.093 R)
• M9: 1,250,339 km (0.048 R)
• M10: 1,410,409 km (0.104 R)
• M11: 1,528,890 km (0.114 R)
• M12: 3,255,399 km (0.115 R)
• M13: 3,477,253 km (0.065 R)
• M14: 3,573,893 km (0.077 R)
• M15: 3,769,717 km (0.095 R)
• M16: 3,935,621 km (0.092 R)
• M17: 4,517,856 km (0.111 R)
• M18: 4,765,440 km (0.069 R)
• M19: 4,837,098 km (0.092 R)
• M20: 5,385,224 km (0.061 R)
• M21: 5,723,465 km (0.026 R)
• M22: 5,991,544 km (0.119 R)
• M23: 7,227,073 km (0.06 R)
• M24: 7,309,352 km (0.078 R)
• M25: 7,392,080 km (0.076 R)
• M26: 7,516,695 km (0.094 R)
• M27: 7,725,982 km (0.091 R)
• M28: 8,713,029 km (0.06 R)
• M29: 8,800,843 km (0.074 R)
• M30: 8,932,938 km (0.111 R)
• M31: 9,468,049 km (0.064 R)
• M32: 9,739,569 km (0.078 R)
• M33: 9,830,674 km (0.112 R)
• M34: 10,522,565 km (0.091 R)
• M35: 11,517,690 km (0.101 R)
• M36: 12,493,068 km (0.073 R)
• M37: 13,090,861 km (0.078 R)
• M38: 14,314,571 km (0.102 R)
• M39: 14,678,244 km (0.091 R)
• M40: 16,002,185 km (0.081 R)
• M41: 16,488,079 km (0.107 R)
• M42: 16,760,048 km (0.052 R)
• M43: 17,253,422 km (0.069 R)
• M44: 18,932,508 km (0.033 R)
• M45: 19,160,196 km (0.119 R)
• M46: 19,388,931 km (0.082 R)
• M47: 19,560,969 km (0.059 R)
• M48: 20,196,461 km (0.101 R)
• M49: 20,429,235 km (0.087 R)
• M50: 20,662,907 km (0.113 R)
• M51: 21,073,852 km (0.087 R)
• M52: 21,963,660 km (0.047 R)
• M53: 23,412,815 km (0.11 R)
• M54: 25,204,698 km (0.077 R)
• M55: 25,518,106 km (0.077 R)
• M56: 25,769,729 km (0.09 R)
• M57: 26,465,958 km (0.105 R)
• M58: 28,722,342 km (0.079 R)
• M59: 29,774,165 km (0.066 R)
• M60: 29,906,559 km (0.08 R)
• M61: 30,838,554 km (0.06 R)
• M62: 32,662,900 km (0.109 R)
• M63: 34,939,630 km (0.078 R)
• M64: 35,219,079 km (0.079 R)
• M65: 35,359,102 km (0.09 R)
• M66: 35,639,598 km (0.056 R)
• M67: 36,061,913 km (0.089 R)
• M68: 38,197,722 km (0.119 R)
• M69: 40,594,280 km (0.091 R)
• M70: 40,814,488 km (0.117 R)
• M71: 41,182,499 km (0.052 R)
• M72: 41,551,557 km (0.082 R)
• M73: 41,996,012 km (0.115 R)
• M74: 42,367,463 km (0.114 R)
• M75: 42,441,963 km (0.091 R)
• M76: 42,516,313 km (0.066 R)
• M77: 45,989,078 km (0.108 R)
• M78: 46,142,117 km (0.117 R)
• M79: 46,218,711 km (0.093 R)
• M80: 46,832,810 km (0.056 R)
• M81: 47,681,778 km (0.099 R)
• M82: 48,535,832 km (0.06 R)
• M83: 48,769,654 km (0.086 R)
• M84: 50,258,901 km (0.114 R)
• M85: 50,653,390 km (0.108 R)
• M86: 51,207,351 km (0.107 R)
• M87: 52,161,486 km (0.103 R)
• M88: 53,041,421 km (0.057 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 14,113 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit