🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.4

Radius: 9.2

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.99 AU - 1.41 AU

Year: 849 Days

Day: 6.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 11,772,747 km

• M1: 120,576 km (0.101 R)
• M2: 218,712 km (0.025 R)
• M3: 333,753 km (0.112 R)
• M4: 404,662 km (0.103 R)
• M5: 489,783 km (0.061 R)
• M6: 590,164 km (0.057 R)
• M7: 698,323 km (0.048 R)
• M8: 759,808 km (0.074 R)
• M9: 823,237 km (0.094 R)
• M10: 908,657 km (0.104 R)
• M11: 976,425 km (0.107 R)
• M12: 1,049,728 km (0.102 R)
• M13: 1,139,337 km (0.117 R)
• M14: 1,262,008 km (0.115 R)
• M15: 1,416,542 km (0.111 R)
• M16: 1,476,232 km (0.117 R)
• M17: 1,614,610 km (0.105 R)
• M18: 1,800,261 km (0.061 R)
• M19: 1,900,043 km (0.102 R)
• M20: 1,979,629 km (0.053 R)
• M21: 2,146,580 km (0.067 R)
• M22: 2,308,894 km (0.109 R)
• M23: 2,436,800 km (0.118 R)
• M24: 2,513,843 km (0.06 R)
• M25: 2,572,186 km (0.048 R)
• M26: 2,635,765 km (0.082 R)
• M27: 2,764,718 km (0.101 R)
• M28: 2,880,507 km (0.117 R)
• M29: 2,977,446 km (0.043 R)
• M30: 3,091,141 km (0.106 R)
• M31: 3,158,909 km (0.116 R)
• M32: 3,227,275 km (0.084 R)
• M33: 3,365,503 km (0.044 R)
• M34: 3,451,522 km (0.047 R)
• M35: 3,598,278 km (0.102 R)
• M36: 3,658,715 km (0.098 R)
• M37: 3,769,567 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.4

Radius: 10.6

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.18 AU - 1.38 AU

Year: 935 Days

Day: 12.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 11,772,747 km

• M1: 136,433 km (0.093 R)
• M2: 209,138 km (0.069 R)
• M3: 280,047 km (0.118 R)
• M4: 353,949 km (0.099 R)
• M5: 425,456 km (0.099 R)
• M6: 564,283 km (0.114 R)
• M7: 816,655 km (0.075 R)
• M8: 885,619 km (0.079 R)
• M9: 978,968 km (0.082 R)
• M10: 1,122,732 km (0.112 R)
• M11: 1,248,993 km (0.113 R)
• M12: 1,470,697 km (0.117 R)
• M13: 1,562,999 km (0.099 R)
• M14: 1,650,513 km (0.052 R)
• M15: 1,816,567 km (0.073 R)
• M16: 1,952,103 km (0.076 R)
• M17: 2,091,079 km (0.046 R)
• M18: 2,240,976 km (0.053 R)
• M19: 2,317,271 km (0.114 R)
• M20: 2,386,684 km (0.12 R)
• M21: 2,472,554 km (0.062 R)
• M22: 2,728,366 km (0.027 R)
• M23: 2,909,379 km (0.082 R)
• M24: 3,043,419 km (0.114 R)
• M25: 3,128,391 km (0.119 R)
• M26: 3,239,841 km (0.061 R)
• M27: 3,405,446 km (0.078 R)
• M28: 3,511,361 km (0.072 R)
• M29: 3,618,473 km (0.052 R)
• M30: 3,753,859 km (0.093 R)
• M31: 4,001,893 km (0.077 R)
• M32: 4,198,614 km (0.038 R)
• M33: 4,293,459 km (0.108 R)
• M34: 4,379,328 km (0.103 R)
• M35: 4,456,221 km (0.078 R)
• M36: 4,719,065 km (0.054 R)
• M37: 5,148,112 km (0.111 R)
• M38: 5,249,688 km (0.069 R)
• M39: 5,423,970 km (0.086 R)
• M40: 5,496,375 km (0.096 R)
• M41: 5,652,406 km (0.116 R)
• M42: 5,778,367 km (0.109 R)
• M43: 5,852,269 km (0.101 R)
• M44: 5,947,862 km (0.117 R)
• M45: 6,086,689 km (0.1 R)
• M46: 6,335,021 km (0.056 R)
• M47: 6,465,919 km (0.036 R)
• M48: 6,685,978 km (0.07 R)
• M49: 6,774,839 km (0.106 R)
• M50: 6,964,828 km (0.111 R)
• M51: 7,201,791 km (0.066 R)
• M52: 7,338,524 km (0.095 R)
• M53: 7,533,749 km (0.035 R)
• M54: 7,626,051 km (0.101 R)
• M55: 7,695,614 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.1

Radius: 11.9

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.31 AU - 2.49 AU

Year: 2401 Days

Day: 6.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 11,772,747 km

• M1: 156,330 km (0.103 R)
• M2: 372,648 km (0.098 R)
• M3: 521,199 km (0.061 R)
• M4: 789,877 km (0.04 R)
• M5: 905,965 km (0.074 R)
• M6: 1,021,005 km (0.095 R)
• M7: 1,497,774 km (0.107 R)
• M8: 1,662,481 km (0.1 R)
• M9: 1,806,095 km (0.075 R)
• M10: 1,963,472 km (0.089 R)
• M11: 2,067,742 km (0.111 R)
• M12: 2,222,725 km (0.093 R)
• M13: 2,524,165 km (0.053 R)
• M14: 2,627,687 km (0.047 R)
• M15: 2,721,933 km (0.089 R)
• M16: 2,871,082 km (0.07 R)
• M17: 3,044,915 km (0.098 R)
• M18: 3,210,969 km (0.091 R)
• M19: 3,289,508 km (0.075 R)
• M20: 3,668,888 km (0.039 R)
• M21: 3,786,621 km (0.105 R)
• M22: 3,965,690 km (0.037 R)
• M23: 4,282,688 km (0.047 R)
• M24: 4,544,783 km (0.093 R)
• M25: 4,696,924 km (0.062 R)
• M26: 4,863,726 km (0.069 R)
• M27: 5,150,655 km (0.1 R)
• M28: 5,336,006 km (0.115 R)
• M29: 5,496,824 km (0.11 R)
• M30: 5,604,834 km (0.085 R)
• M31: 5,713,591 km (0.083 R)
• M32: 5,933,201 km (0.104 R)
• M33: 6,127,828 km (0.113 R)
• M34: 6,338,611 km (0.067 R)
• M35: 6,551,788 km (0.095 R)
• M36: 6,724,125 km (0.054 R)
• M37: 7,073,287 km (0.069 R)
• M38: 7,220,491 km (0.083 R)
• M39: 7,413,322 km (0.047 R)
• M40: 7,578,030 km (0.101 R)
• M41: 7,834,740 km (0.057 R)
• M42: 8,017,847 km (0.115 R)
• M43: 8,171,484 km (0.113 R)
• M44: 8,248,527 km (0.119 R)
• M45: 8,606,814 km (0.077 R)
• M46: 8,748,334 km (0.108 R)
• M47: 8,954,181 km (0.055 R)
• M48: 9,129,509 km (0.119 R)
• M49: 9,241,857 km (0.07 R)
• M50: 10,056,866 km (0.107 R)
• M51: 10,406,028 km (0.119 R)
• M52: 10,624,291 km (0.117 R)
• M53: 10,708,515 km (0.062 R)
• M54: 10,860,955 km (0.101 R)
• M55: 11,167,780 km (0.085 R)
• M56: 11,270,704 km (0.104 R)
• M57: 11,356,722 km (0.057 R)
• M58: 11,477,597 km (0.079 R)
• M59: 11,720,544 km (0.106 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 15,136 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit