🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.3

Radius: 11.5

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.83 AU - 5.31 AU

Year: 3642 Days

Day: 7.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 28,929,153 km

• M1: 180,415 km (0.098 R)
• M2: 255,064 km (0.108 R)
• M3: 392,096 km (0.118 R)
• M4: 504,743 km (0.035 R)
• M5: 682,465 km (0.081 R)
• M6: 757,564 km (0.032 R)
• M7: 858,991 km (0.048 R)
• M8: 1,179,280 km (0.08 R)
• M9: 1,285,495 km (0.092 R)
• M10: 1,508,096 km (0.058 R)
• M11: 1,834,967 km (0.051 R)
• M12: 2,135,510 km (0.095 R)
• M13: 2,217,190 km (0.108 R)
• M14: 2,350,332 km (0.118 R)
• M15: 2,589,689 km (0.087 R)
• M16: 2,677,203 km (0.074 R)
• M17: 2,855,225 km (0.045 R)
• M18: 3,241,935 km (0.103 R)
• M19: 3,355,480 km (0.093 R)
• M20: 3,528,415 km (0.109 R)
• M21: 3,724,089 km (0.114 R)
• M22: 4,228,982 km (0.06 R)
• M23: 4,972,035 km (0.111 R)
• M24: 5,437,434 km (0.117 R)
• M25: 5,732,590 km (0.074 R)
• M26: 5,893,707 km (0.055 R)
• M27: 6,126,482 km (0.054 R)
• M28: 6,457,542 km (0.057 R)
• M29: 6,625,390 km (0.086 R)
• M30: 6,916,209 km (0.091 R)
• M31: 6,989,661 km (0.088 R)
• M32: 7,687,386 km (0.082 R)
• M33: 7,967,433 km (0.098 R)
• M34: 8,433,281 km (0.101 R)
• M35: 8,564,179 km (0.092 R)
• M36: 8,854,698 km (0.102 R)
• M37: 9,041,396 km (0.096 R)
• M38: 9,364,228 km (0.079 R)
• M39: 9,773,229 km (0.077 R)
• M40: 9,966,061 km (0.102 R)
• M41: 10,049,087 km (0.114 R)
• M42: 10,299,664 km (0.044 R)
• M43: 10,496,086 km (0.026 R)
• M44: 10,949,367 km (0.111 R)
• M45: 11,063,810 km (0.11 R)
• M46: 11,641,557 km (0.05 R)
• M47: 11,875,378 km (0.083 R)
• M48: 12,140,316 km (0.03 R)
• M49: 12,466,888 km (0.048 R)
• M50: 12,586,267 km (0.099 R)
• M51: 12,736,164 km (0.086 R)
• M52: 13,128,560 km (0.118 R)
• M53: 13,524,994 km (0.094 R)
• M54: 13,863,534 km (0.111 R)
• M55: 13,956,285 km (0.063 R)
• M56: 14,298,415 km (0.112 R)
• M57: 15,694,313 km (0.077 R)
• M58: 15,920,355 km (0.081 R)
• M59: 17,100,084 km (0.044 R)
• M60: 17,266,137 km (0.082 R)
• M61: 17,834,909 km (0.118 R)
• M62: 18,273,829 km (0.099 R)
• M63: 19,162,739 km (0.106 R)
• M64: 19,786,263 km (0.035 R)
• M65: 19,960,694 km (0.111 R)
• M66: 20,381,364 km (0.11 R)
• M67: 20,875,784 km (0.08 R)
• M68: 21,231,379 km (0.092 R)
• M69: 21,876,594 km (0.069 R)
• M70: 21,948,700 km (0.052 R)
• M71: 22,419,186 km (0.084 R)
• M72: 22,710,303 km (0.094 R)
• M73: 22,966,116 km (0.082 R)
• M74: 23,296,428 km (0.027 R)
• M75: 23,591,435 km (0.058 R)
• M76: 24,446,237 km (0.087 R)
• M77: 24,746,031 km (0.11 R)
• M78: 25,311,212 km (0.05 R)

Planet 2 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 17.9

Radius: 7.5

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 12.7 AU - 14.56 AU

Year: 18759 Days

Day: 19.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 28,929,153 km

• M1: 341,382 km (0.099 R)
• M2: 483,650 km (0.046 R)
• M3: 826,229 km (0.118 R)
• M4: 1,173,745 km (0.071 R)
• M5: 1,332,169 km (0.052 R)
• M6: 1,484,908 km (0.101 R)
• M7: 2,136,706 km (0.116 R)
• M8: 2,998,689 km (0.112 R)
• M9: 4,011,018 km (0.113 R)
• M10: 4,496,463 km (0.118 R)
• M11: 4,843,530 km (0.072 R)
• M12: 5,179,228 km (0.042 R)
• M13: 5,481,715 km (0.086 R)
• M14: 5,852,269 km (0.111 R)
• M15: 6,337,564 km (0.108 R)
• M16: 6,923,838 km (0.09 R)
• M17: 8,784,237 km (0.107 R)
• M18: 9,657,739 km (0.101 R)
• M19: 9,880,491 km (0.077 R)
• M20: 10,788,250 km (0.11 R)
• M21: 11,669,831 km (0.082 R)
• M22: 12,119,223 km (0.08 R)
• M23: 12,601,377 km (0.044 R)
• M24: 14,961,283 km (0.107 R)
• M25: 15,075,725 km (0.104 R)
• M26: 15,190,317 km (0.072 R)
• M27: 15,826,108 km (0.106 R)
• M28: 16,796,101 km (0.072 R)
• M29: 17,123,720 km (0.06 R)
• M30: 17,634,148 km (0.102 R)
• M31: 18,393,806 km (0.112 R)
• M32: 18,916,651 km (0.047 R)
• M33: 19,600,313 km (0.096 R)
• M34: 20,418,763 km (0.093 R)
• M35: 20,545,622 km (0.097 R)
• M36: 21,087,914 km (0.064 R)

Asteroid Belt

Center: 14.57 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 29.1

Radius: 5.9

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 15.42 AU - 15.58 AU

Year: 22748 Days

Day: 19.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 28,929,153 km

• M1: 102,175 km (0.063 R)
• M2: 161,117 km (0.116 R)
• M3: 376,837 km (0.108 R)
• M4: 677,978 km (0.101 R)
• M5: 865,573 km (0.063 R)
• M6: 958,623 km (0.098 R)
• M7: 1,027,289 km (0.053 R)
• M8: 1,097,600 km (0.108 R)
• M9: 1,140,534 km (0.099 R)
• M10: 1,410,259 km (0.08 R)
• M11: 1,834,219 km (0.115 R)
• M12: 1,937,442 km (0.099 R)
• M13: 2,113,818 km (0.094 R)
• M14: 2,482,128 km (0.047 R)
• M15: 2,615,719 km (0.116 R)
• M16: 3,339,623 km (0.055 R)
• M17: 3,466,033 km (0.12 R)
• M18: 4,325,772 km (0.084 R)
• M19: 4,510,077 km (0.064 R)
• M20: 5,618,298 km (0.074 R)
• M21: 5,768,943 km (0.033 R)
• M22: 6,073,973 km (0.118 R)
• M23: 6,462,628 km (0.108 R)
• M24: 6,646,933 km (0.079 R)
• M25: 6,993,551 km (0.115 R)
• M26: 7,676,615 km (0.072 R)
• M27: 7,871,690 km (0.114 R)
• M28: 8,495,364 km (0.116 R)
• M29: 9,193,687 km (0.103 R)
• M30: 9,819,754 km (0.113 R)
• M31: 9,880,191 km (0.117 R)
• M32: 10,153,207 km (0.093 R)
• M33: 11,112,878 km (0.035 R)
• M34: 11,270,404 km (0.084 R)
• M35: 11,715,159 km (0.036 R)
• M36: 12,589,409 km (0.111 R)
• M37: 13,183,761 km (0.11 R)
• M38: 14,986,266 km (0.066 R)
• M39: 15,230,110 km (0.059 R)
• M40: 15,863,059 km (0.041 R)
• M41: 16,684,202 km (0.119 R)
• M42: 16,756,308 km (0.115 R)
• M43: 17,336,598 km (0.117 R)
• M44: 18,293,426 km (0.097 R)
• M45: 18,778,273 km (0.079 R)
• M46: 18,853,221 km (0.056 R)
• M47: 19,380,853 km (0.068 R)
• M48: 19,494,547 km (0.107 R)
• M49: 20,411,881 km (0.105 R)
• M50: 21,148,202 km (0.067 R)
• M51: 22,686,517 km (0.116 R)
• M52: 23,006,507 km (0.083 R)
• M53: 23,046,599 km (0.083 R)
• M54: 23,287,751 km (0.105 R)
• M55: 24,097,524 km (0.04 R)
• M56: 24,834,144 km (0.094 R)
• M57: 26,203,862 km (0.112 R)
• M58: 28,282,375 km (0.084 R)
• M59: 28,626,749 km (0.048 R)
• M60: 28,713,067 km (0.063 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 15,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit