🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.84 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.5

Radius: 13.8

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.46 AU - 1.88 AU

Year: 1439 Days

Day: 5.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 19,746,049 km

• M1: 180,714 km (0.106 R)
• M2: 286,779 km (0.066 R)
• M3: 439,519 km (0.084 R)
• M4: 533,017 km (0.119 R)
• M5: 692,638 km (0.038 R)
• M6: 826,079 km (0.064 R)
• M7: 1,009,935 km (0.116 R)
• M8: 1,179,130 km (0.078 R)
• M9: 1,275,023 km (0.111 R)
• M10: 1,483,263 km (0.077 R)
• M11: 1,579,604 km (0.112 R)
• M12: 1,745,209 km (0.119 R)
• M13: 1,847,384 km (0.102 R)
• M14: 2,031,389 km (0.104 R)
• M15: 2,267,904 km (0.117 R)
• M16: 2,370,827 km (0.1 R)
• M17: 2,630,080 km (0.092 R)
• M18: 2,798,228 km (0.087 R)
• M19: 2,949,621 km (0.059 R)
• M20: 3,052,096 km (0.095 R)
• M21: 3,303,121 km (0.079 R)
• M22: 3,495,953 km (0.044 R)
• M23: 3,637,472 km (0.078 R)
• M24: 3,770,016 km (0.051 R)
• M25: 4,028,371 km (0.098 R)
• M26: 4,131,145 km (0.101 R)
• M27: 4,223,297 km (0.106 R)
• M28: 4,421,215 km (0.116 R)
• M29: 4,515,462 km (0.064 R)
• M30: 4,658,178 km (0.075 R)
• M31: 4,790,273 km (0.109 R)
• M32: 5,046,086 km (0.067 R)
• M33: 5,244,004 km (0.1 R)
• M34: 5,444,615 km (0.104 R)
• M35: 5,558,458 km (0.113 R)
• M36: 5,660,484 km (0.062 R)
• M37: 5,970,152 km (0.116 R)
• M38: 6,232,397 km (0.095 R)
• M39: 6,471,903 km (0.108 R)
• M40: 6,741,478 km (0.069 R)
• M41: 7,028,557 km (0.064 R)
• M42: 7,291,849 km (0.105 R)
• M43: 7,403,599 km (0.091 R)
• M44: 7,813,946 km (0.07 R)
• M45: 7,985,834 km (0.115 R)
• M46: 8,144,557 km (0.043 R)
• M47: 8,983,951 km (0.112 R)
• M48: 9,360,788 km (0.077 R)
• M49: 9,773,678 km (0.049 R)
• M50: 10,239,525 km (0.064 R)
• M51: 10,365,038 km (0.107 R)
• M52: 10,554,130 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.9

Radius: 9.9

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.35 AU - 2.23 AU

Year: 1597 Days

Day: 13.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 19,746,049 km

• M1: 124,465 km (0.092 R)
• M2: 192,233 km (0.08 R)
• M3: 285,433 km (0.119 R)
• M4: 394,340 km (0.113 R)
• M5: 486,193 km (0.081 R)
• M6: 564,283 km (0.116 R)
• M7: 656,585 km (0.049 R)
• M8: 764,744 km (0.099 R)
• M9: 837,000 km (0.068 R)
• M10: 977,622 km (0.059 R)
• M11: 1,091,616 km (0.047 R)
• M12: 1,197,980 km (0.091 R)
• M13: 1,295,667 km (0.109 R)
• M14: 1,408,913 km (0.065 R)
• M15: 1,505,852 km (0.081 R)
• M16: 1,652,308 km (0.117 R)
• M17: 1,727,257 km (0.086 R)
• M18: 1,789,639 km (0.087 R)
• M19: 1,988,305 km (0.111 R)
• M20: 2,164,532 km (0.098 R)
• M21: 2,338,215 km (0.04 R)
• M22: 2,461,783 km (0.118 R)
• M23: 2,563,958 km (0.083 R)
• M24: 2,780,426 km (0.041 R)
• M25: 2,878,712 km (0.079 R)
• M26: 2,944,834 km (0.075 R)
• M27: 3,011,405 km (0.117 R)
• M28: 3,231,613 km (0.081 R)
• M29: 3,509,865 km (0.118 R)
• M30: 3,896,127 km (0.079 R)
• M31: 4,043,331 km (0.045 R)
• M32: 4,173,781 km (0.045 R)
• M33: 4,296,002 km (0.086 R)
• M34: 4,400,571 km (0.12 R)
• M35: 4,486,590 km (0.054 R)
• M36: 4,573,207 km (0.108 R)
• M37: 4,836,649 km (0.095 R)
• M38: 5,095,004 km (0.071 R)
• M39: 5,246,098 km (0.106 R)
• M40: 5,368,020 km (0.106 R)
• M41: 5,521,807 km (0.093 R)
• M42: 5,656,295 km (0.057 R)
• M43: 5,844,340 km (0.071 R)
• M44: 5,928,564 km (0.078 R)
• M45: 6,183,778 km (0.098 R)
• M46: 6,258,876 km (0.065 R)
• M47: 6,420,890 km (0.056 R)
• M48: 6,551,489 km (0.113 R)
• M49: 6,628,083 km (0.074 R)
• M50: 6,715,897 km (0.055 R)
• M51: 6,926,232 km (0.056 R)
• M52: 7,015,542 km (0.119 R)
• M53: 7,296,786 km (0.115 R)
• M54: 7,364,853 km (0.105 R)
• M55: 7,547,362 km (0.108 R)
• M56: 7,639,215 km (0.088 R)
• M57: 7,719,998 km (0.079 R)
• M58: 7,789,262 km (0.072 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10

Radius: 3.7

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.89 AU - 12.61 AU

Year: 21883 Days

Day: 23.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 19,746,049 km

• M1: 89,609 km (0.084 R)
• M2: 175,030 km (0.107 R)
• M3: 755,020 km (0.094 R)
• M4: 1,236,576 km (0.053 R)
• M5: 2,567,847 km (0.081 R)
• M6: 2,672,865 km (0.085 R)
• M7: 2,809,897 km (0.111 R)
• M8: 4,443,805 km (0.112 R)
• M9: 6,272,489 km (0.104 R)
• M10: 6,906,784 km (0.081 R)
• M11: 7,011,054 km (0.087 R)
• M12: 7,115,772 km (0.048 R)
• M13: 7,347,948 km (0.032 R)
• M14: 7,475,705 km (0.087 R)
• M15: 8,345,916 km (0.058 R)
• M16: 8,523,787 km (0.062 R)
• M17: 8,747,885 km (0.047 R)
• M18: 9,593,562 km (0.084 R)
• M19: 10,345,890 km (0.081 R)
• M20: 10,849,885 km (0.12 R)
• M21: 11,117,067 km (0.093 R)
• M22: 11,190,220 km (0.105 R)
• M23: 12,156,921 km (0.094 R)
• M24: 12,713,874 km (0.061 R)
• M25: 14,835,022 km (0.059 R)
• M26: 15,647,937 km (0.085 R)
• M27: 17,231,880 km (0.115 R)
• M28: 17,316,702 km (0.09 R)
• M29: 17,543,492 km (0.08 R)
• M30: 17,971,342 km (0.053 R)
• M31: 18,373,610 km (0.094 R)
• M32: 19,275,087 km (0.096 R)
• M33: 19,569,047 km (0.058 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: 213 - 11,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit