🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.6

Radius: 8.5

Gravity: 9.97 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.85 AU - 0.93 AU

Year: 580 Days

Day: 10.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 9,867,620 km

• M1: 106,364 km (0.092 R)
• M2: 193,430 km (0.047 R)
• M3: 296,802 km (0.082 R)
• M4: 419,921 km (0.066 R)
• M5: 579,243 km (0.113 R)
• M6: 725,250 km (0.097 R)
• M7: 788,231 km (0.113 R)
• M8: 868,565 km (0.099 R)
• M9: 925,412 km (0.1 R)
• M10: 1,015,919 km (0.087 R)
• M11: 1,120,787 km (0.089 R)
• M12: 1,211,892 km (0.09 R)
• M13: 1,270,236 km (0.087 R)
• M14: 1,359,545 km (0.083 R)
• M15: 1,438,832 km (0.119 R)
• M16: 1,570,030 km (0.058 R)
• M17: 1,653,356 km (0.045 R)
• M18: 1,757,925 km (0.051 R)
• M19: 1,858,155 km (0.026 R)
• M20: 2,001,470 km (0.104 R)
• M21: 2,148,674 km (0.115 R)
• M22: 2,205,671 km (0.05 R)
• M23: 2,401,943 km (0.07 R)
• M24: 2,475,994 km (0.055 R)
• M25: 2,558,572 km (0.104 R)
• M26: 2,657,157 km (0.089 R)
• M27: 2,718,493 km (0.06 R)
• M28: 2,795,835 km (0.088 R)
• M29: 2,858,367 km (0.073 R)
• M30: 2,921,198 km (0.114 R)
• M31: 3,032,498 km (0.108 R)
• M32: 3,193,915 km (0.1 R)
• M33: 3,399,612 km (0.06 R)
• M34: 3,499,992 km (0.038 R)
• M35: 3,703,594 km (0.088 R)
• M36: 4,220,605 km (0.082 R)
• M37: 4,319,489 km (0.079 R)
• M38: 4,501,400 km (0.077 R)
• M39: 4,630,204 km (0.076 R)
• M40: 4,779,054 km (0.074 R)
• M41: 4,929,399 km (0.112 R)
• M42: 5,138,687 km (0.054 R)
• M43: 5,312,071 km (0.083 R)
• M44: 5,399,436 km (0.115 R)
• M45: 5,575,812 km (0.053 R)
• M46: 5,664,673 km (0.118 R)
• M47: 5,754,132 km (0.044 R)
• M48: 6,075,618 km (0.087 R)
• M49: 6,167,172 km (0.093 R)
• M50: 6,279,670 km (0.118 R)
• M51: 6,372,121 km (0.103 R)
• M52: 6,444,527 km (0.042 R)
• M53: 6,558,670 km (0.049 R)
• M54: 6,662,940 km (0.108 R)
• M55: 6,915,760 km (0.114 R)
• M56: 6,968,718 km (0.109 R)
• M57: 7,032,596 km (0.095 R)
• M58: 7,139,409 km (0.101 R)
• M59: 7,225,278 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.3

Radius: 11.7

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.13 AU - 1.13 AU

Year: 829 Days

Day: 5.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 9,867,620 km

• M1: 151,692 km (0.034 R)
• M2: 295,007 km (0.119 R)
• M3: 396,734 km (0.107 R)
• M4: 526,734 km (0.095 R)
• M5: 602,730 km (0.081 R)
• M6: 682,914 km (0.086 R)
• M7: 781,948 km (0.1 R)
• M8: 922,420 km (0.11 R)
• M9: 1,055,413 km (0.116 R)
• M10: 1,132,905 km (0.048 R)
• M11: 1,300,005 km (0.087 R)
• M12: 1,389,764 km (0.105 R)
• M13: 1,556,865 km (0.051 R)
• M14: 1,633,459 km (0.112 R)
• M15: 1,777,073 km (0.098 R)
• M16: 1,952,551 km (0.034 R)
• M17: 2,056,522 km (0.113 R)
• M18: 2,162,288 km (0.109 R)
• M19: 2,277,179 km (0.101 R)
• M20: 2,446,224 km (0.104 R)
• M21: 2,596,570 km (0.101 R)
• M22: 2,985,973 km (0.053 R)
• M23: 3,098,471 km (0.075 R)
• M24: 3,195,859 km (0.094 R)
• M25: 3,277,989 km (0.117 R)
• M26: 3,898,670 km (0.109 R)
• M27: 4,039,591 km (0.032 R)
• M28: 4,146,404 km (0.107 R)
• M29: 4,491,078 km (0.051 R)
• M30: 4,911,298 km (0.092 R)
• M31: 5,432,347 km (0.042 R)
• M32: 5,679,633 km (0.046 R)
• M33: 6,350,130 km (0.069 R)
• M34: 6,558,371 km (0.064 R)
• M35: 6,663,388 km (0.111 R)
• M36: 6,843,055 km (0.077 R)
• M37: 7,131,779 km (0.097 R)
• M38: 7,272,252 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.3

Radius: 12.2

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.95 AU - 1.31 AU

Year: 829 Days

Day: 12.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 9,867,620 km

• M1: 162,912 km (0.087 R)
• M2: 273,615 km (0.109 R)
• M3: 405,410 km (0.075 R)
• M4: 501,302 km (0.047 R)
• M5: 581,038 km (0.058 R)
• M6: 666,159 km (0.078 R)
• M7: 785,239 km (0.112 R)
• M8: 899,831 km (0.091 R)
• M9: 1,053,468 km (0.08 R)
• M10: 1,140,684 km (0.085 R)
• M11: 1,329,925 km (0.106 R)
• M12: 1,583,493 km (0.106 R)
• M13: 1,692,700 km (0.047 R)
• M14: 1,820,606 km (0.068 R)
• M15: 1,918,742 km (0.078 R)
• M16: 2,069,387 km (0.083 R)
• M17: 2,198,042 km (0.098 R)
• M18: 2,499,930 km (0.092 R)
• M19: 2,758,585 km (0.098 R)
• M20: 3,026,215 km (0.111 R)
• M21: 3,133,627 km (0.083 R)
• M22: 3,433,421 km (0.094 R)
• M23: 3,711,224 km (0.11 R)
• M24: 3,837,036 km (0.077 R)
• M25: 4,007,129 km (0.056 R)
• M26: 4,103,918 km (0.076 R)
• M27: 4,266,980 km (0.09 R)
• M28: 4,757,811 km (0.031 R)
• M29: 4,952,438 km (0.119 R)
• M30: 5,033,220 km (0.072 R)
• M31: 5,161,276 km (0.089 R)
• M32: 5,243,256 km (0.079 R)
• M33: 5,373,107 km (0.066 R)
• M34: 5,539,908 km (0.108 R)
• M35: 6,298,968 km (0.117 R)
• M36: 6,411,914 km (0.031 R)
• M37: 6,690,914 km (0.09 R)
• M38: 6,767,658 km (0.09 R)
• M39: 6,857,716 km (0.1 R)
• M40: 6,960,939 km (0.119 R)
• M41: 7,077,774 km (0.056 R)
• M42: 7,182,194 km (0.099 R)
• M43: 7,538,386 km (0.111 R)
• M44: 7,765,625 km (0.115 R)
• M45: 7,886,949 km (0.057 R)
• M46: 8,172,382 km (0.096 R)
• M47: 8,268,274 km (0.086 R)
• M48: 8,378,229 km (0.094 R)
• M49: 8,613,696 km (0.111 R)
• M50: 8,781,395 km (0.107 R)
• M51: 8,978,266 km (0.031 R)
• M52: 9,462,365 km (0.066 R)
• M53: 9,664,322 km (0.114 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 16,756 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit