🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.3

Radius: 13.8

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.56 AU - 0.74 AU

Year: 355 Days

Day: 8.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 24,604,688 km

• M1: 173,234 km (0.111 R)
• M2: 271,520 km (0.105 R)
• M3: 435,180 km (0.039 R)
• M4: 566,228 km (0.11 R)
• M5: 664,065 km (0.079 R)
• M6: 765,343 km (0.087 R)
• M7: 869,014 km (0.107 R)
• M8: 966,552 km (0.05 R)
• M9: 1,056,311 km (0.093 R)
• M10: 1,174,044 km (0.101 R)
• M11: 1,300,753 km (0.116 R)
• M12: 1,441,525 km (0.057 R)
• M13: 1,541,307 km (0.092 R)
• M14: 1,672,055 km (0.049 R)
• M15: 1,782,309 km (0.069 R)
• M16: 2,061,608 km (0.027 R)
• M17: 2,180,389 km (0.117 R)
• M18: 2,269,848 km (0.052 R)
• M19: 2,403,739 km (0.099 R)
• M20: 2,584,602 km (0.112 R)
• M21: 2,707,721 km (0.106 R)
• M22: 2,954,259 km (0.085 R)
• M23: 3,059,725 km (0.044 R)
• M24: 3,202,292 km (0.043 R)
• M25: 3,359,370 km (0.104 R)
• M26: 3,451,223 km (0.074 R)
• M27: 3,631,040 km (0.074 R)
• M28: 3,769,717 km (0.088 R)
• M29: 3,858,877 km (0.106 R)
• M30: 4,084,919 km (0.086 R)
• M31: 4,189,788 km (0.089 R)
• M32: 4,408,799 km (0.087 R)
• M33: 4,516,360 km (0.112 R)
• M34: 4,713,679 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.7

Radius: 8.2

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.89 AU - 2.09 AU

Year: 1904 Days

Day: 8.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 24,604,688 km

• M1: 104,868 km (0.111 R)
• M2: 201,359 km (0.086 R)
• M3: 331,958 km (0.089 R)
• M4: 395,238 km (0.04 R)
• M5: 503,846 km (0.049 R)
• M6: 574,306 km (0.034 R)
• M7: 633,248 km (0.058 R)
• M8: 704,905 km (0.084 R)
• M9: 779,704 km (0.065 R)
• M10: 954,883 km (0.098 R)
• M11: 1,118,244 km (0.061 R)
• M12: 1,310,477 km (0.103 R)
• M13: 1,363,585 km (0.061 R)
• M14: 1,424,321 km (0.119 R)
• M15: 1,513,482 km (0.083 R)
• M16: 1,625,979 km (0.065 R)
• M17: 1,741,469 km (0.108 R)
• M18: 1,897,051 km (0.087 R)
• M19: 2,018,674 km (0.088 R)
• M20: 2,103,795 km (0.047 R)
• M21: 2,206,120 km (0.079 R)
• M22: 2,310,090 km (0.119 R)
• M23: 2,423,785 km (0.055 R)
• M24: 2,497,985 km (0.062 R)
• M25: 2,572,784 km (0.056 R)
• M26: 2,733,452 km (0.058 R)
• M27: 2,793,591 km (0.101 R)
• M28: 2,888,735 km (0.076 R)
• M29: 2,985,076 km (0.102 R)
• M30: 3,298,783 km (0.1 R)
• M31: 3,353,685 km (0.106 R)
• M32: 3,408,887 km (0.067 R)
• M33: 4,016,104 km (0.112 R)
• M34: 4,084,620 km (0.075 R)
• M35: 4,173,182 km (0.103 R)
• M36: 4,402,665 km (0.082 R)
• M37: 4,636,188 km (0.09 R)
• M38: 4,832,161 km (0.048 R)
• M39: 4,946,902 km (0.033 R)
• M40: 5,382,531 km (0.053 R)
• M41: 5,490,691 km (0.058 R)
• M42: 5,566,836 km (0.077 R)
• M43: 5,698,033 km (0.034 R)
• M44: 5,852,568 km (0.091 R)
• M45: 6,120,797 km (0.07 R)
• M46: 6,222,374 km (0.098 R)
• M47: 6,335,919 km (0.091 R)
• M48: 6,576,622 km (0.109 R)
• M49: 6,750,454 km (0.078 R)
• M50: 7,067,003 km (0.117 R)
• M51: 7,304,714 km (0.115 R)
• M52: 7,400,607 km (0.08 R)
• M53: 7,472,713 km (0.068 R)
• M54: 8,033,555 km (0.119 R)
• M55: 8,157,273 km (0.1 R)
• M56: 8,294,155 km (0.088 R)
• M57: 8,381,669 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.7

Radius: 13.3

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.31 AU - 3.31 AU

Year: 3195 Days

Day: 8.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 24,604,688 km

• M1: 173,982 km (0.079 R)
• M2: 311,912 km (0.061 R)
• M3: 506,838 km (0.112 R)
• M4: 598,691 km (0.106 R)
• M5: 749,785 km (0.118 R)
• M6: 1,008,888 km (0.065 R)
• M7: 1,219,671 km (0.108 R)
• M8: 1,939,237 km (0.083 R)
• M9: 2,078,662 km (0.119 R)
• M10: 2,253,692 km (0.099 R)
• M11: 2,351,379 km (0.118 R)
• M12: 2,450,413 km (0.118 R)
• M13: 3,038,931 km (0.106 R)
• M14: 3,201,993 km (0.105 R)
• M15: 3,368,046 km (0.04 R)
• M16: 3,480,544 km (0.04 R)
• M17: 3,923,055 km (0.084 R)
• M18: 4,424,507 km (0.117 R)
• M19: 4,568,719 km (0.116 R)
• M20: 5,096,351 km (0.096 R)
• M21: 5,247,594 km (0.098 R)
• M22: 5,643,430 km (0.082 R)
• M23: 6,232,546 km (0.094 R)
• M24: 6,348,036 km (0.093 R)
• M25: 6,487,760 km (0.053 R)
• M26: 6,699,142 km (0.094 R)
• M27: 6,793,838 km (0.091 R)
• M28: 7,152,873 km (0.059 R)
• M29: 7,249,812 km (0.08 R)
• M30: 7,444,738 km (0.084 R)
• M31: 7,641,459 km (0.084 R)
• M32: 8,191,381 km (0.084 R)
• M33: 9,014,169 km (0.084 R)
• M34: 9,303,192 km (0.113 R)
• M35: 9,462,065 km (0.085 R)
• M36: 9,675,392 km (0.036 R)
• M37: 9,782,654 km (0.12 R)
• M38: 10,025,451 km (0.115 R)
• M39: 10,434,451 km (0.077 R)
• M40: 11,466,976 km (0.099 R)
• M41: 12,038,739 km (0.081 R)
• M42: 12,386,255 km (0.094 R)
• M43: 12,531,963 km (0.06 R)
• M44: 12,972,679 km (0.098 R)
• M45: 13,061,540 km (0.037 R)
• M46: 14,172,902 km (0.039 R)
• M47: 14,386,678 km (0.103 R)
• M48: 14,632,168 km (0.072 R)
• M49: 14,786,403 km (0.111 R)
• M50: 14,910,121 km (0.111 R)
• M51: 15,252,101 km (0.082 R)
• M52: 15,408,431 km (0.092 R)
• M53: 15,975,706 km (0.084 R)
• M54: 16,325,765 km (0.027 R)
• M55: 16,614,040 km (0.094 R)
• M56: 16,710,531 km (0.108 R)
• M57: 16,968,737 km (0.038 R)
• M58: 17,293,364 km (0.104 R)
• M59: 17,685,460 km (0.112 R)
• M60: 17,882,780 km (0.111 R)
• M61: 18,047,637 km (0.058 R)
• M62: 18,980,529 km (0.09 R)
• M63: 19,385,191 km (0.08 R)
• M64: 19,656,562 km (0.116 R)
• M65: 19,792,696 km (0.106 R)
• M66: 20,031,604 km (0.077 R)
• M67: 21,031,965 km (0.077 R)
• M68: 21,171,240 km (0.081 R)
• M69: 21,696,329 km (0.101 R)
• M70: 22,331,970 km (0.086 R)
• M71: 22,474,088 km (0.05 R)
• M72: 23,009,499 km (0.105 R)
• M73: 23,117,209 km (0.115 R)
• M74: 23,549,398 km (0.089 R)
• M75: 23,693,909 km (0.11 R)
• M76: 23,875,222 km (0.105 R)
• M77: 24,312,048 km (0.104 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 17,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit