🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.8

Radius: 12.1

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.5 AU - 0.6 AU

Year: 282 Days

Day: 10.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 24,321,823 km

• M1: 154,235 km (0.067 R)
• M2: 299,944 km (0.063 R)
• M3: 384,018 km (0.069 R)
• M4: 488,138 km (0.12 R)
• M5: 594,801 km (0.062 R)
• M6: 687,701 km (0.067 R)
• M7: 789,877 km (0.109 R)
• M8: 875,596 km (0.101 R)
• M9: 1,081,443 km (0.111 R)
• M10: 1,215,333 km (0.049 R)
• M11: 1,389,914 km (0.098 R)
• M12: 1,487,152 km (0.049 R)
• M13: 1,591,422 km (0.075 R)
• M14: 1,693,448 km (0.111 R)
• M15: 1,846,187 km (0.116 R)
• M16: 1,973,645 km (0.118 R)
• M17: 2,104,244 km (0.091 R)
• M18: 2,196,396 km (0.082 R)
• M19: 2,274,187 km (0.084 R)
• M20: 2,384,740 km (0.106 R)
• M21: 2,556,927 km (0.105 R)
• M22: 2,666,582 km (0.08 R)
• M23: 2,744,373 km (0.106 R)
• M24: 2,868,090 km (0.09 R)
• M25: 3,092,188 km (0.071 R)
• M26: 3,244,927 km (0.07 R)
• M27: 3,334,088 km (0.104 R)
• M28: 3,418,162 km (0.058 R)
• M29: 3,496,850 km (0.109 R)
• M30: 3,625,205 km (0.107 R)
• M31: 3,786,472 km (0.075 R)
• M32: 3,874,286 km (0.083 R)
• M33: 3,988,279 km (0.119 R)
• M34: 4,090,455 km (0.066 R)
• M35: 4,356,440 km (0.086 R)
• M36: 4,501,550 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.7

Radius: 9.2

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.3 AU - 1.84 AU

Year: 1358 Days

Day: 10.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 24,321,823 km

• M1: 123,269 km (0.106 R)
• M2: 213,177 km (0.076 R)
• M3: 277,953 km (0.11 R)
• M4: 352,901 km (0.069 R)
• M5: 412,441 km (0.069 R)
• M6: 491,728 km (0.081 R)
• M7: 582,534 km (0.103 R)
• M8: 733,329 km (0.093 R)
• M9: 865,124 km (0.055 R)
• M10: 957,426 km (0.068 R)
• M11: 1,095,505 km (0.118 R)
• M12: 1,218,175 km (0.109 R)
• M13: 1,307,635 km (0.102 R)
• M14: 1,525,300 km (0.098 R)
• M15: 1,589,627 km (0.046 R)
• M16: 1,679,685 km (0.095 R)
• M17: 1,754,633 km (0.066 R)
• M18: 1,813,874 km (0.082 R)
• M19: 1,890,917 km (0.058 R)
• M20: 1,969,007 km (0.072 R)
• M21: 2,201,033 km (0.11 R)
• M22: 2,311,287 km (0.062 R)
• M23: 2,376,362 km (0.056 R)
• M24: 2,633,371 km (0.115 R)
• M25: 2,919,402 km (0.105 R)
• M26: 3,194,962 km (0.047 R)
• M27: 3,564,468 km (0.086 R)
• M28: 3,792,904 km (0.069 R)
• M29: 3,859,027 km (0.082 R)
• M30: 3,970,178 km (0.034 R)
• M31: 4,309,915 km (0.079 R)
• M32: 4,460,111 km (0.089 R)
• M33: 4,600,284 km (0.086 R)
• M34: 4,741,953 km (0.094 R)
• M35: 4,813,311 km (0.085 R)
• M36: 4,885,118 km (0.09 R)
• M37: 4,981,310 km (0.078 R)
• M38: 5,053,865 km (0.105 R)
• M39: 5,286,041 km (0.084 R)
• M40: 5,471,841 km (0.114 R)
• M41: 5,799,012 km (0.104 R)
• M42: 5,965,065 km (0.048 R)
• M43: 6,106,735 km (0.083 R)
• M44: 6,644,689 km (0.107 R)
• M45: 6,858,763 km (0.119 R)
• M46: 7,362,609 km (0.071 R)
• M47: 7,779,987 km (0.062 R)
• M48: 7,864,360 km (0.027 R)
• M49: 8,507,033 km (0.061 R)
• M50: 8,593,949 km (0.101 R)
• M51: 8,652,142 km (0.04 R)
• M52: 8,798,000 km (0.118 R)
• M53: 8,974,227 km (0.111 R)
• M54: 9,240,810 km (0.076 R)
• M55: 9,736,129 km (0.093 R)
• M56: 9,949,006 km (0.086 R)
• M57: 10,255,682 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.1

Radius: 10.3

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.33 AU - 3.35 AU

Year: 4213 Days

Day: 7.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 153.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 24,321,823 km

• M1: 136,583 km (0.108 R)
• M2: 212,429 km (0.093 R)
• M3: 286,480 km (0.112 R)
• M4: 528,978 km (0.067 R)
• M5: 655,089 km (0.109 R)
• M6: 748,887 km (0.106 R)
• M7: 814,261 km (0.114 R)
• M8: 963,111 km (0.12 R)
• M9: 1,248,993 km (0.092 R)
• M10: 1,450,202 km (0.114 R)
• M11: 1,779,167 km (0.096 R)
• M12: 2,211,356 km (0.107 R)
• M13: 2,275,832 km (0.103 R)
• M14: 2,556,777 km (0.088 R)
• M15: 2,675,857 km (0.12 R)
• M16: 2,901,899 km (0.082 R)
• M17: 3,280,233 km (0.067 R)
• M18: 3,391,234 km (0.057 R)
• M19: 3,693,571 km (0.072 R)
• M20: 3,789,763 km (0.104 R)
• M21: 4,024,332 km (0.098 R)
• M22: 4,610,606 km (0.063 R)
• M23: 4,714,577 km (0.07 R)
• M24: 4,798,202 km (0.119 R)
• M25: 4,903,369 km (0.06 R)
• M26: 4,988,191 km (0.061 R)
• M27: 6,134,261 km (0.116 R)
• M28: 6,225,665 km (0.106 R)
• M29: 6,736,991 km (0.111 R)
• M30: 7,750,217 km (0.083 R)
• M31: 7,948,584 km (0.104 R)
• M32: 8,477,412 km (0.038 R)
• M33: 9,200,119 km (0.115 R)
• M34: 9,357,646 km (0.098 R)
• M35: 9,675,242 km (0.092 R)
• M36: 9,835,462 km (0.067 R)
• M37: 9,942,723 km (0.112 R)
• M38: 10,158,443 km (0.114 R)
• M39: 10,293,979 km (0.093 R)
• M40: 10,375,660 km (0.061 R)
• M41: 10,484,866 km (0.105 R)
• M42: 10,649,424 km (0.09 R)
• M43: 10,842,405 km (0.108 R)
• M44: 10,925,581 km (0.063 R)
• M45: 11,428,529 km (0.11 R)
• M46: 11,541,476 km (0.116 R)
• M47: 12,168,590 km (0.074 R)
• M48: 12,544,380 km (0.076 R)
• M49: 12,631,595 km (0.065 R)
• M50: 12,748,282 km (0.072 R)
• M51: 13,041,494 km (0.084 R)
• M52: 13,366,719 km (0.1 R)
• M53: 13,515,420 km (0.085 R)
• M54: 13,604,879 km (0.107 R)
• M55: 13,694,488 km (0.086 R)
• M56: 14,939,891 km (0.056 R)
• M57: 15,560,423 km (0.111 R)
• M58: 15,968,226 km (0.117 R)
• M59: 16,126,052 km (0.077 R)
• M60: 16,379,620 km (0.101 R)
• M61: 16,506,928 km (0.076 R)
• M62: 17,961,618 km (0.042 R)
• M63: 19,020,920 km (0.111 R)
• M64: 20,134,377 km (0.11 R)
• M65: 20,270,811 km (0.106 R)
• M66: 20,613,091 km (0.086 R)
• M67: 21,268,928 km (0.041 R)
• M68: 21,931,497 km (0.101 R)
• M69: 22,177,436 km (0.096 R)
• M70: 22,283,052 km (0.074 R)
• M71: 22,353,512 km (0.11 R)
• M72: 22,849,280 km (0.117 R)
• M73: 23,027,151 km (0.105 R)
• M74: 23,205,622 km (0.07 R)
• M75: 23,384,391 km (0.044 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: 358 - 12,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit