🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.2

Radius: 11.2

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.54 AU - 0.82 AU

Year: 394 Days

Day: 14 Hours

Environment

Temp: -167 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 18,769,786 km

• M1: 144,063 km (0.118 R)
• M2: 216,169 km (0.048 R)
• M3: 307,274 km (0.091 R)
• M4: 380,727 km (0.098 R)
• M5: 455,226 km (0.072 R)
• M6: 559,945 km (0.063 R)
• M7: 671,395 km (0.052 R)
• M8: 748,289 km (0.105 R)
• M9: 879,635 km (0.048 R)
• M10: 968,497 km (0.069 R)
• M11: 1,046,736 km (0.09 R)
• M12: 1,155,943 km (0.104 R)
• M13: 1,243,308 km (0.069 R)
• M14: 1,325,437 km (0.101 R)
• M15: 1,452,296 km (0.107 R)
• M16: 1,636,002 km (0.12 R)
• M17: 1,743,414 km (0.07 R)
• M18: 1,814,921 km (0.096 R)
• M19: 1,891,815 km (0.103 R)
• M20: 1,965,417 km (0.106 R)
• M21: 2,062,207 km (0.033 R)
• M22: 2,147,178 km (0.109 R)
• M23: 2,224,221 km (0.118 R)
• M24: 2,311,437 km (0.088 R)
• M25: 2,594,476 km (0.113 R)
• M26: 2,696,352 km (0.074 R)
• M27: 2,789,551 km (0.081 R)
• M28: 2,893,971 km (0.079 R)
• M29: 2,969,368 km (0.079 R)
• M30: 3,065,709 km (0.042 R)
• M31: 3,137,516 km (0.089 R)
• M32: 3,261,832 km (0.089 R)
• M33: 3,345,756 km (0.092 R)
• M34: 3,520,935 km (0.11 R)
• M35: 3,655,723 km (0.036 R)
• M36: 3,797,692 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.4

Radius: 12.6

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.86 AU - 1.42 AU

Year: 856 Days

Day: 9.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 91.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 18,769,786 km

• M1: 157,377 km (0.118 R)
• M2: 279,299 km (0.072 R)
• M3: 396,584 km (0.097 R)
• M4: 563,834 km (0.093 R)
• M5: 743,202 km (0.058 R)
• M6: 824,883 km (0.111 R)
• M7: 904,768 km (0.118 R)
• M8: 1,102,237 km (0.105 R)
• M9: 1,191,547 km (0.109 R)
• M10: 1,371,513 km (0.069 R)
• M11: 1,501,065 km (0.11 R)
• M12: 1,696,739 km (0.075 R)
• M13: 1,787,246 km (0.109 R)
• M14: 1,958,685 km (0.078 R)
• M15: 2,091,079 km (0.084 R)
• M16: 2,458,940 km (0.057 R)
• M17: 2,538,227 km (0.084 R)
• M18: 2,724,028 km (0.057 R)
• M19: 2,855,973 km (0.069 R)
• M20: 2,964,731 km (0.089 R)
• M21: 3,109,093 km (0.101 R)
• M22: 3,273,351 km (0.077 R)
• M23: 3,458,404 km (0.109 R)
• M24: 3,556,689 km (0.069 R)
• M25: 3,673,974 km (0.075 R)
• M26: 3,792,755 km (0.095 R)
• M27: 3,884,907 km (0.106 R)
• M28: 4,280,444 km (0.111 R)
• M29: 4,366,911 km (0.067 R)
• M30: 4,492,873 km (0.095 R)
• M31: 4,659,525 km (0.102 R)
• M32: 4,868,214 km (0.073 R)
• M33: 4,998,962 km (0.118 R)
• M34: 5,151,253 km (0.112 R)
• M35: 5,398,239 km (0.107 R)
• M36: 5,544,097 km (0.11 R)
• M37: 5,649,115 km (0.093 R)
• M38: 5,903,880 km (0.085 R)
• M39: 6,032,684 km (0.105 R)
• M40: 6,119,002 km (0.093 R)
• M41: 6,282,213 km (0.095 R)
• M42: 6,579,614 km (0.105 R)
• M43: 6,769,154 km (0.064 R)
• M44: 6,926,681 km (0.09 R)
• M45: 7,085,404 km (0.116 R)
• M46: 7,176,659 km (0.088 R)
• M47: 7,325,808 km (0.091 R)
• M48: 7,406,591 km (0.114 R)
• M49: 7,638,916 km (0.106 R)
• M50: 7,921,058 km (0.119 R)
• M51: 8,075,293 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.3

Radius: 13.3

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.73 AU - 2.85 AU

Year: 3276 Days

Day: 5.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 172.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 18,769,786 km

• M1: 166,054 km (0.101 R)
• M2: 319,840 km (0.084 R)
• M3: 425,307 km (0.049 R)
• M4: 517,309 km (0.089 R)
• M5: 667,655 km (0.083 R)
• M6: 762,500 km (0.117 R)
• M7: 853,456 km (0.054 R)
• M8: 938,727 km (0.091 R)
• M9: 1,037,461 km (0.114 R)
• M10: 1,181,973 km (0.057 R)
• M11: 1,481,019 km (0.103 R)
• M12: 1,718,431 km (0.081 R)
• M13: 1,955,843 km (0.101 R)
• M14: 2,164,232 km (0.07 R)
• M15: 2,352,875 km (0.107 R)
• M16: 2,518,929 km (0.088 R)
• M17: 2,674,660 km (0.103 R)
• M18: 2,936,606 km (0.105 R)
• M19: 3,070,795 km (0.049 R)
• M20: 3,407,690 km (0.034 R)
• M21: 3,501,637 km (0.074 R)
• M22: 3,676,218 km (0.091 R)
• M23: 4,083,872 km (0.049 R)
• M24: 4,335,645 km (0.083 R)
• M25: 4,471,929 km (0.112 R)
• M26: 4,783,990 km (0.12 R)
• M27: 5,121,184 km (0.089 R)
• M28: 5,265,546 km (0.085 R)
• M29: 5,503,107 km (0.116 R)
• M30: 5,595,260 km (0.042 R)
• M31: 5,931,855 km (0.063 R)
• M32: 6,026,550 km (0.052 R)
• M33: 6,121,844 km (0.034 R)
• M34: 6,236,735 km (0.025 R)
• M35: 6,782,618 km (0.028 R)
• M36: 7,384,450 km (0.11 R)
• M37: 7,588,950 km (0.12 R)
• M38: 8,425,801 km (0.115 R)
• M39: 8,596,642 km (0.073 R)
• M40: 8,747,137 km (0.115 R)
• M41: 8,985,447 km (0.11 R)
• M42: 9,072,662 km (0.103 R)
• M43: 9,535,069 km (0.069 R)
• M44: 9,668,510 km (0.064 R)
• M45: 9,914,898 km (0.064 R)
• M46: 10,005,106 km (0.028 R)
• M47: 10,277,224 km (0.119 R)
• M48: 10,551,736 km (0.097 R)
• M49: 10,828,642 km (0.118 R)
• M50: 11,037,929 km (0.096 R)
• M51: 11,201,739 km (0.056 R)
• M52: 11,437,056 km (0.106 R)
• M53: 11,697,656 km (0.095 R)
• M54: 11,864,757 km (0.064 R)
• M55: 12,008,371 km (0.088 R)
• M56: 12,152,733 km (0.111 R)
• M57: 12,467,487 km (0.067 R)
• M58: 12,834,001 km (0.117 R)
• M59: 13,954,639 km (0.081 R)
• M60: 14,386,229 km (0.11 R)
• M61: 14,693,503 km (0.063 R)
• M62: 15,132,573 km (0.089 R)
• M63: 15,602,160 km (0.063 R)
• M64: 15,707,178 km (0.1 R)
• M65: 16,422,256 km (0.084 R)
• M66: 16,529,069 km (0.079 R)
• M67: 16,743,442 km (0.065 R)
• M68: 18,159,237 km (0.109 R)
• M69: 18,408,168 km (0.094 R)
• M70: 18,741,920 km (0.046 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 16,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit