🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.4

Radius: 9.7

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.94 AU - 1.16 AU

Year: 684 Days

Day: 9.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 9,558,623 km

• M1: 124,465 km (0.072 R)
• M2: 213,925 km (0.119 R)
• M3: 303,983 km (0.059 R)
• M4: 396,285 km (0.074 R)
• M5: 500,255 km (0.106 R)
• M6: 581,786 km (0.039 R)
• M7: 663,467 km (0.115 R)
• M8: 734,077 km (0.079 R)
• M9: 823,536 km (0.085 R)
• M10: 962,214 km (0.034 R)
• M11: 1,073,066 km (0.067 R)
• M12: 1,333,665 km (0.094 R)
• M13: 1,498,522 km (0.04 R)
• M14: 1,573,171 km (0.114 R)
• M15: 1,762,113 km (0.039 R)
• M16: 1,833,920 km (0.071 R)
• M17: 1,958,535 km (0.089 R)
• M18: 2,025,555 km (0.082 R)
• M19: 2,139,100 km (0.115 R)
• M20: 2,200,585 km (0.051 R)
• M21: 2,286,155 km (0.116 R)
• M22: 2,364,843 km (0.104 R)
• M23: 2,484,821 km (0.111 R)
• M24: 2,582,059 km (0.118 R)
• M25: 2,689,022 km (0.05 R)
• M26: 2,772,348 km (0.074 R)
• M27: 3,018,885 km (0.104 R)
• M28: 3,175,514 km (0.119 R)
• M29: 3,281,429 km (0.117 R)
• M30: 3,460,648 km (0.116 R)
• M31: 3,524,227 km (0.102 R)
• M32: 3,615,631 km (0.078 R)
• M33: 3,689,383 km (0.083 R)
• M34: 3,800,833 km (0.104 R)
• M35: 3,866,357 km (0.061 R)
• M36: 4,027,324 km (0.05 R)
• M37: 4,103,769 km (0.118 R)
• M38: 4,180,662 km (0.065 R)
• M39: 4,355,692 km (0.11 R)
• M40: 4,702,908 km (0.077 R)
• M41: 4,997,317 km (0.042 R)
• M42: 5,100,240 km (0.041 R)
• M43: 5,172,795 km (0.118 R)
• M44: 5,318,803 km (0.046 R)
• M45: 5,519,264 km (0.037 R)
• M46: 5,582,993 km (0.113 R)
• M47: 5,700,576 km (0.028 R)
• M48: 5,927,516 km (0.073 R)
• M49: 6,223,571 km (0.086 R)
• M50: 6,323,352 km (0.114 R)
• M51: 6,390,073 km (0.11 R)
• M52: 6,513,192 km (0.114 R)
• M53: 6,648,429 km (0.053 R)
• M54: 6,750,454 km (0.103 R)
• M55: 7,059,673 km (0.102 R)
• M56: 7,620,964 km (0.089 R)
• M57: 7,894,878 km (0.058 R)
• M58: 8,147,998 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.7

Radius: 11.4

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.08 AU - 1.34 AU

Year: 846 Days

Day: 5.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 9,558,623 km

• M1: 147,952 km (0.087 R)
• M2: 218,862 km (0.03 R)
• M3: 341,682 km (0.115 R)
• M4: 425,008 km (0.1 R)
• M5: 537,056 km (0.047 R)
• M6: 623,674 km (0.071 R)
• M7: 710,141 km (0.109 R)
• M8: 833,709 km (0.113 R)
• M9: 905,965 km (0.107 R)
• M10: 999,763 km (0.108 R)
• M11: 1,070,822 km (0.119 R)
• M12: 1,235,678 km (0.085 R)
• M13: 1,337,255 km (0.114 R)
• M14: 1,542,055 km (0.097 R)
• M15: 1,816,567 km (0.056 R)
• M16: 1,904,979 km (0.114 R)
• M17: 2,019,571 km (0.043 R)
• M18: 2,115,463 km (0.113 R)
• M19: 2,255,786 km (0.105 R)
• M20: 2,329,388 km (0.113 R)
• M21: 2,461,334 km (0.093 R)
• M22: 2,631,875 km (0.105 R)
• M23: 2,764,868 km (0.094 R)
• M24: 2,918,954 km (0.106 R)
• M25: 3,047,159 km (0.059 R)
• M26: 3,162,649 km (0.083 R)
• M27: 3,304,318 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.5

Radius: 11

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.18 AU - 1.78 AU

Year: 1145 Days

Day: 10.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 9,558,623 km

• M1: 137,032 km (0.118 R)
• M2: 251,773 km (0.09 R)
• M3: 350,059 km (0.101 R)
• M4: 489,933 km (0.044 R)
• M5: 583,581 km (0.065 R)
• M6: 706,252 km (0.06 R)
• M7: 856,298 km (0.063 R)
• M8: 929,452 km (0.057 R)
• M9: 1,082,640 km (0.111 R)
• M10: 1,349,971 km (0.114 R)
• M11: 1,422,077 km (0.112 R)
• M12: 1,570,329 km (0.099 R)
• M13: 1,677,291 km (0.116 R)
• M14: 1,866,383 km (0.11 R)
• M15: 1,963,622 km (0.093 R)
• M16: 2,054,428 km (0.08 R)
• M17: 2,326,396 km (0.117 R)
• M18: 2,511,449 km (0.091 R)
• M19: 2,664,787 km (0.041 R)
• M20: 2,784,166 km (0.071 R)
• M21: 3,019,035 km (0.074 R)
• M22: 3,095,479 km (0.111 R)
• M23: 3,182,396 km (0.11 R)
• M24: 3,260,336 km (0.106 R)
• M25: 3,388,242 km (0.088 R)
• M26: 3,669,785 km (0.048 R)
• M27: 3,834,044 km (0.097 R)
• M28: 4,223,447 km (0.113 R)
• M29: 4,341,629 km (0.067 R)
• M30: 4,428,396 km (0.06 R)
• M31: 4,570,514 km (0.086 R)
• M32: 4,915,636 km (0.057 R)
• M33: 5,005,994 km (0.069 R)
• M34: 5,097,099 km (0.11 R)
• M35: 5,280,805 km (0.083 R)
• M36: 5,607,527 km (0.049 R)
• M37: 5,845,088 km (0.1 R)
• M38: 6,244,215 km (0.102 R)
• M39: 6,366,885 km (0.07 R)
• M40: 6,453,353 km (0.109 R)
• M41: 6,577,370 km (0.099 R)
• M42: 6,967,222 km (0.09 R)
• M43: 7,364,554 km (0.114 R)
• M44: 7,442,344 km (0.119 R)
• M45: 7,585,510 km (0.101 R)
• M46: 7,664,049 km (0.108 R)
• M47: 7,742,887 km (0.025 R)
• M48: 7,874,832 km (0.091 R)
• M49: 7,981,046 km (0.086 R)
• M50: 8,060,932 km (0.095 R)
• M51: 8,723,501 km (0.096 R)
• M52: 8,902,270 km (0.084 R)
• M53: 9,207,450 km (0.115 R)
• M54: 9,445,759 km (0.108 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 18,812 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit