🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.5

Radius: 9.5

Gravity: 9.01 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.89 AU - 1.09 AU

Year: 668 Days

Day: 11.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 24,974,436 km

• M1: 144,960 km (0.08 R)
• M2: 245,341 km (0.119 R)
• M3: 336,894 km (0.112 R)
• M4: 447,896 km (0.114 R)
• M5: 559,047 km (0.12 R)
• M6: 939,624 km (0.096 R)
• M7: 1,009,337 km (0.078 R)
• M8: 1,197,980 km (0.079 R)
• M9: 1,404,874 km (0.062 R)
• M10: 1,492,388 km (0.09 R)
• M11: 1,737,280 km (0.078 R)
• M12: 1,905,278 km (0.095 R)
• M13: 2,321,011 km (0.1 R)
• M14: 2,384,889 km (0.036 R)
• M15: 2,482,128 km (0.117 R)
• M16: 2,688,723 km (0.068 R)
• M17: 2,790,000 km (0.04 R)
• M18: 2,883,948 km (0.081 R)
• M19: 2,944,236 km (0.12 R)
• M20: 3,127,942 km (0.093 R)
• M21: 3,252,407 km (0.066 R)
• M22: 3,506,574 km (0.078 R)
• M23: 3,608,151 km (0.084 R)
• M24: 3,720,050 km (0.037 R)
• M25: 3,785,873 km (0.069 R)
• M26: 3,890,293 km (0.056 R)
• M27: 3,976,311 km (0.116 R)
• M28: 4,053,354 km (0.097 R)
• M29: 4,446,049 km (0.111 R)
• M30: 4,566,176 km (0.084 R)
• M31: 4,830,366 km (0.078 R)
• M32: 5,037,110 km (0.114 R)
• M33: 5,099,642 km (0.079 R)
• M34: 5,194,038 km (0.116 R)
• M35: 5,373,855 km (0.071 R)
• M36: 5,652,855 km (0.085 R)
• M37: 5,826,987 km (0.114 R)
• M38: 5,903,730 km (0.059 R)
• M39: 6,326,045 km (0.106 R)
• M40: 6,416,253 km (0.12 R)
• M41: 6,758,383 km (0.055 R)
• M42: 6,850,535 km (0.117 R)
• M43: 6,954,805 km (0.1 R)
• M44: 7,094,679 km (0.109 R)
• M45: 7,176,659 km (0.066 R)
• M46: 7,412,724 km (0.114 R)
• M47: 7,567,558 km (0.074 R)
• M48: 7,795,695 km (0.068 R)
• M49: 7,880,367 km (0.057 R)
• M50: 7,953,221 km (0.103 R)
• M51: 8,026,225 km (0.094 R)
• M52: 8,209,782 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.4

Radius: 12.2

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.89 AU - 1.99 AU

Year: 1833 Days

Day: 13.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 24,974,436 km

• M1: 176,376 km (0.08 R)
• M2: 257,757 km (0.096 R)
• M3: 338,690 km (0.048 R)
• M4: 470,037 km (0.054 R)
• M5: 547,379 km (0.094 R)
• M6: 651,499 km (0.049 R)
• M7: 786,586 km (0.089 R)
• M8: 882,627 km (0.096 R)
• M9: 1,000,062 km (0.12 R)
• M10: 1,366,277 km (0.077 R)
• M11: 1,474,437 km (0.093 R)
• M12: 1,595,760 km (0.052 R)
• M13: 1,838,259 km (0.104 R)
• M14: 1,958,535 km (0.07 R)
• M15: 2,161,240 km (0.116 R)
• M16: 2,265,361 km (0.096 R)
• M17: 2,514,740 km (0.091 R)
• M18: 2,612,128 km (0.091 R)
• M19: 2,698,446 km (0.04 R)
• M20: 2,886,790 km (0.038 R)
• M21: 3,118,667 km (0.101 R)
• M22: 3,236,849 km (0.098 R)
• M23: 3,369,991 km (0.062 R)
• M24: 3,628,048 km (0.105 R)
• M25: 3,906,898 km (0.083 R)
• M26: 4,367,510 km (0.106 R)
• M27: 4,649,352 km (0.077 R)
• M28: 4,739,560 km (0.092 R)
• M29: 4,860,884 km (0.086 R)
• M30: 4,937,179 km (0.087 R)
• M31: 5,356,352 km (0.102 R)
• M32: 5,578,205 km (0.073 R)
• M33: 6,047,644 km (0.062 R)
• M34: 6,212,500 km (0.099 R)
• M35: 6,295,378 km (0.05 R)
• M36: 6,412,214 km (0.075 R)
• M37: 6,580,362 km (0.12 R)
• M38: 6,938,349 km (0.063 R)
• M39: 7,024,518 km (0.101 R)
• M40: 7,708,778 km (0.082 R)
• M41: 8,396,031 km (0.109 R)
• M42: 8,561,785 km (0.08 R)
• M43: 8,691,337 km (0.112 R)
• M44: 8,784,387 km (0.115 R)
• M45: 8,877,736 km (0.113 R)
• M46: 9,103,030 km (0.049 R)
• M47: 9,387,416 km (0.056 R)
• M48: 9,482,859 km (0.12 R)
• M49: 9,655,495 km (0.103 R)
• M50: 9,751,836 km (0.075 R)
• M51: 10,062,252 km (0.101 R)
• M52: 10,199,134 km (0.116 R)
• M53: 10,376,108 km (0.076 R)
• M54: 10,732,899 km (0.073 R)
• M55: 10,872,923 km (0.103 R)
• M56: 11,336,826 km (0.099 R)
• M57: 11,807,162 km (0.111 R)
• M58: 11,910,234 km (0.092 R)
• M59: 12,221,398 km (0.051 R)
• M60: 12,514,311 km (0.069 R)
• M61: 12,830,561 km (0.035 R)
• M62: 13,492,830 km (0.08 R)
• M63: 13,600,690 km (0.115 R)
• M64: 13,708,850 km (0.116 R)
• M65: 14,363,640 km (0.058 R)
• M66: 14,495,884 km (0.093 R)
• M67: 14,828,141 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.8

Radius: 10.3

Gravity: 9.14 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.71 AU - 2.87 AU

Year: 3161 Days

Day: 6.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 24,974,436 km

• M1: 132,245 km (0.086 R)
• M2: 290,818 km (0.118 R)
• M3: 414,237 km (0.104 R)
• M4: 628,311 km (0.066 R)
• M5: 821,442 km (0.1 R)
• M6: 913,744 km (0.117 R)
• M7: 1,122,433 km (0.067 R)
• M8: 1,252,583 km (0.095 R)
• M9: 1,429,557 km (0.043 R)
• M10: 1,659,040 km (0.115 R)
• M11: 1,947,016 km (0.095 R)
• M12: 2,485,120 km (0.089 R)
• M13: 2,587,744 km (0.102 R)
• M14: 2,958,597 km (0.045 R)
• M15: 3,122,706 km (0.085 R)
• M16: 3,422,051 km (0.078 R)
• M17: 3,633,283 km (0.084 R)
• M18: 3,730,821 km (0.113 R)
• M19: 3,988,279 km (0.115 R)
• M20: 4,251,721 km (0.115 R)
• M21: 4,354,495 km (0.095 R)
• M22: 4,541,642 km (0.084 R)
• M23: 5,032,173 km (0.104 R)
• M24: 5,162,922 km (0.102 R)
• M25: 5,925,272 km (0.101 R)
• M26: 6,579,464 km (0.097 R)
• M27: 6,891,076 km (0.086 R)
• M28: 7,232,010 km (0.096 R)
• M29: 7,454,163 km (0.113 R)
• M30: 8,108,504 km (0.09 R)
• M31: 8,287,722 km (0.109 R)
• M32: 8,494,317 km (0.108 R)
• M33: 8,807,425 km (0.09 R)
• M34: 8,991,730 km (0.066 R)
• M35: 9,177,381 km (0.107 R)
• M36: 9,742,113 km (0.109 R)
• M37: 9,932,850 km (0.069 R)
• M38: 10,097,258 km (0.085 R)
• M39: 10,207,512 km (0.117 R)
• M40: 11,046,307 km (0.096 R)
• M41: 11,388,138 km (0.092 R)
• M42: 11,791,304 km (0.057 R)
• M43: 12,316,542 km (0.084 R)
• M44: 12,493,367 km (0.116 R)
• M45: 12,730,330 km (0.069 R)
• M46: 12,909,099 km (0.119 R)
• M47: 12,998,858 km (0.102 R)
• M48: 13,571,668 km (0.116 R)
• M49: 13,999,070 km (0.097 R)
• M50: 14,183,673 km (0.053 R)
• M51: 14,368,875 km (0.094 R)
• M52: 14,524,008 km (0.03 R)
• M53: 14,710,856 km (0.102 R)
• M54: 15,402,746 km (0.053 R)
• M55: 17,178,323 km (0.057 R)
• M56: 17,375,942 km (0.108 R)
• M57: 17,508,187 km (0.062 R)
• M58: 17,574,459 km (0.118 R)
• M59: 18,040,157 km (0.074 R)
• M60: 18,341,746 km (0.111 R)
• M61: 18,510,044 km (0.092 R)
• M62: 18,746,558 km (0.111 R)
• M63: 18,848,135 km (0.093 R)
• M64: 19,188,320 km (0.075 R)
• M65: 19,393,419 km (0.108 R)
• M66: 20,116,874 km (0.102 R)
• M67: 20,534,253 km (0.059 R)
• M68: 20,639,121 km (0.094 R)
• M69: 21,201,010 km (0.032 R)
• M70: 21,874,799 km (0.047 R)
• M71: 22,089,023 km (0.032 R)
• M72: 22,303,995 km (0.088 R)
• M73: 22,736,034 km (0.111 R)
• M74: 23,061,858 km (0.056 R)
• M75: 23,279,972 km (0.092 R)
• M76: 23,352,676 km (0.095 R)
• M77: 24,491,565 km (0.119 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 13,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit