🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.7

Radius: 14.7

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.63 AU - 0.75 AU

Year: 403 Days

Day: 11.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 9,944,122 km

• M1: 184,005 km (0.095 R)
• M2: 284,386 km (0.093 R)
• M3: 442,511 km (0.114 R)
• M4: 585,825 km (0.103 R)
• M5: 710,440 km (0.104 R)
• M6: 868,266 km (0.035 R)
• M7: 971,638 km (0.066 R)
• M8: 1,079,648 km (0.094 R)
• M9: 1,256,772 km (0.086 R)
• M10: 1,389,615 km (0.071 R)
• M11: 1,494,932 km (0.113 R)
• M12: 1,617,452 km (0.047 R)
• M13: 1,788,143 km (0.117 R)
• M14: 1,893,460 km (0.073 R)
• M15: 1,990,699 km (0.066 R)
• M16: 2,110,826 km (0.104 R)
• M17: 2,222,725 km (0.103 R)
• M18: 2,441,587 km (0.042 R)
• M19: 2,536,731 km (0.034 R)
• M20: 2,702,186 km (0.081 R)
• M21: 2,800,921 km (0.113 R)
• M22: 2,918,654 km (0.091 R)
• M23: 3,074,386 km (0.076 R)
• M24: 3,257,494 km (0.043 R)
• M25: 3,362,811 km (0.112 R)
• M26: 3,705,390 km (0.095 R)
• M27: 3,828,658 km (0.099 R)
• M28: 3,920,511 km (0.074 R)
• M29: 4,019,545 km (0.081 R)
• M30: 4,173,332 km (0.068 R)
• M31: 4,288,223 km (0.067 R)
• M32: 4,528,028 km (0.034 R)
• M33: 4,716,222 km (0.067 R)
• M34: 4,864,324 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.6

Radius: 11.6

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.65 AU - 0.83 AU

Year: 447 Days

Day: 13.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 9,944,122 km

• M1: 154,834 km (0.101 R)
• M2: 227,389 km (0.087 R)
• M3: 315,652 km (0.073 R)
• M4: 394,490 km (0.071 R)
• M5: 567,275 km (0.106 R)
• M6: 673,938 km (0.071 R)
• M7: 754,123 km (0.07 R)
• M8: 891,903 km (0.107 R)
• M9: 1,023,249 km (0.077 R)
• M10: 1,247,796 km (0.114 R)
• M11: 1,427,014 km (0.028 R)
• M12: 1,533,378 km (0.113 R)
• M13: 1,716,935 km (0.053 R)
• M14: 2,035,728 km (0.11 R)
• M15: 2,156,453 km (0.11 R)
• M16: 2,238,283 km (0.081 R)
• M17: 2,326,396 km (0.071 R)
• M18: 2,452,807 km (0.045 R)
• M19: 2,554,683 km (0.068 R)
• M20: 2,674,361 km (0.107 R)
• M21: 2,795,984 km (0.106 R)
• M22: 2,919,402 km (0.116 R)
• M23: 3,062,119 km (0.064 R)
• M24: 3,166,239 km (0.048 R)
• M25: 3,248,069 km (0.092 R)
• M26: 3,497,897 km (0.069 R)
• M27: 3,606,805 km (0.081 R)
• M28: 3,686,391 km (0.062 R)
• M29: 3,766,426 km (0.098 R)
• M30: 4,054,401 km (0.093 R)
• M31: 4,194,724 km (0.06 R)
• M32: 4,362,723 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.7

Radius: 9.8

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.15 AU - 1.29 AU

Year: 947 Days

Day: 9.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 9,944,122 km

• M1: 122,221 km (0.074 R)
• M2: 245,191 km (0.09 R)
• M3: 356,791 km (0.117 R)
• M4: 530,175 km (0.106 R)
• M5: 630,854 km (0.08 R)
• M6: 750,533 km (0.041 R)
• M7: 909,854 km (0.113 R)
• M8: 980,764 km (0.063 R)
• M9: 1,046,886 km (0.109 R)
• M10: 1,128,566 km (0.102 R)
• M11: 1,205,310 km (0.101 R)
• M12: 1,327,681 km (0.106 R)
• M13: 1,499,868 km (0.058 R)
• M14: 1,577,210 km (0.098 R)
• M15: 1,743,862 km (0.12 R)
• M16: 1,858,454 km (0.092 R)
• M17: 1,975,440 km (0.095 R)
• M18: 2,043,507 km (0.04 R)
• M19: 2,147,029 km (0.062 R)
• M20: 2,261,172 km (0.117 R)
• M21: 2,341,506 km (0.113 R)
• M22: 2,422,738 km (0.06 R)
• M23: 2,504,867 km (0.082 R)
• M24: 2,785,812 km (0.059 R)
• M25: 2,852,831 km (0.07 R)
• M26: 2,969,069 km (0.059 R)
• M27: 3,136,469 km (0.11 R)
• M28: 3,398,564 km (0.093 R)
• M29: 3,501,189 km (0.037 R)
• M30: 3,594,538 km (0.076 R)
• M31: 3,933,227 km (0.066 R)
• M32: 4,030,316 km (0.085 R)
• M33: 4,293,309 km (0.102 R)
• M34: 4,573,207 km (0.073 R)
• M35: 4,664,013 km (0.088 R)
• M36: 4,778,455 km (0.107 R)
• M37: 4,870,607 km (0.085 R)
• M38: 5,045,188 km (0.077 R)
• M39: 5,150,804 km (0.113 R)
• M40: 5,245,500 km (0.042 R)
• M41: 5,508,642 km (0.06 R)
• M42: 5,593,165 km (0.086 R)
• M43: 5,960,877 km (0.107 R)
• M44: 6,085,193 km (0.076 R)
• M45: 6,273,387 km (0.116 R)
• M46: 6,758,533 km (0.061 R)
• M47: 6,862,204 km (0.082 R)
• M48: 6,927,279 km (0.054 R)
• M49: 7,031,848 km (0.113 R)
• M50: 7,176,509 km (0.101 R)
• M51: 7,442,045 km (0.09 R)
• M52: 7,724,336 km (0.088 R)
• M53: 8,023,831 km (0.086 R)
• M54: 8,120,023 km (0.05 R)
• M55: 8,299,540 km (0.105 R)
• M56: 8,564,179 km (0.071 R)
• M57: 8,775,261 km (0.066 R)
• M58: 8,902,719 km (0.076 R)
• M59: 9,073,560 km (0.103 R)
• M60: 9,404,021 km (0.045 R)
• M61: 9,607,175 km (0.028 R)
• M62: 9,738,522 km (0.107 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 10,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit