🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.6

Radius: 8.3

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.5 AU - 0.64 AU

Year: 292 Days

Day: 6.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 9,466,107 km

• M1: 103,372 km (0.08 R)
• M2: 157,826 km (0.046 R)
• M3: 232,026 km (0.095 R)
• M4: 293,960 km (0.054 R)
• M5: 346,469 km (0.12 R)
• M6: 442,211 km (0.088 R)
• M7: 509,082 km (0.075 R)
• M8: 579,692 km (0.096 R)
• M9: 638,484 km (0.043 R)
• M10: 690,245 km (0.07 R)
• M11: 757,863 km (0.077 R)
• M12: 837,598 km (0.105 R)
• M13: 889,958 km (0.099 R)
• M14: 1,014,124 km (0.118 R)
• M15: 1,075,758 km (0.063 R)
• M16: 1,133,054 km (0.108 R)
• M17: 1,239,718 km (0.102 R)
• M18: 1,355,656 km (0.119 R)
• M19: 1,423,873 km (0.054 R)
• M20: 1,505,703 km (0.054 R)
• M21: 1,598,453 km (0.109 R)
• M22: 1,655,001 km (0.091 R)
• M23: 1,712,297 km (0.079 R)
• M24: 1,779,915 km (0.117 R)
• M25: 1,855,163 km (0.073 R)
• M26: 1,971,550 km (0.097 R)
• M27: 2,049,491 km (0.099 R)
• M28: 2,194,451 km (0.037 R)
• M29: 2,268,353 km (0.088 R)
• M30: 2,339,412 km (0.098 R)
• M31: 2,400,298 km (0.065 R)
• M32: 2,480,183 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.1

Radius: 14.2

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.91 AU - 1.01 AU

Year: 638 Days

Day: 11.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 9,466,107 km

• M1: 179,817 km (0.117 R)
• M2: 310,715 km (0.114 R)
• M3: 720,164 km (0.06 R)
• M4: 845,228 km (0.096 R)
• M5: 974,481 km (0.092 R)
• M6: 1,093,112 km (0.039 R)
• M7: 1,193,641 km (0.091 R)
• M8: 1,321,847 km (0.102 R)
• M9: 1,454,989 km (0.05 R)
• M10: 1,577,360 km (0.105 R)
• M11: 1,692,700 km (0.115 R)
• M12: 1,838,408 km (0.089 R)
• M13: 2,206,868 km (0.068 R)
• M14: 2,403,140 km (0.103 R)
• M15: 2,506,662 km (0.103 R)
• M16: 2,642,796 km (0.083 R)
• M17: 2,768,907 km (0.081 R)
• M18: 2,903,395 km (0.063 R)
• M19: 3,013,948 km (0.108 R)
• M20: 3,106,250 km (0.101 R)
• M21: 3,259,738 km (0.087 R)
• M22: 3,436,413 km (0.078 R)
• M23: 3,707,484 km (0.119 R)
• M24: 3,856,334 km (0.109 R)
• M25: 3,971,225 km (0.118 R)
• M26: 4,263,390 km (0.045 R)
• M27: 4,562,735 km (0.057 R)
• M28: 4,653,990 km (0.053 R)
• M29: 4,884,520 km (0.103 R)
• M30: 4,985,648 km (0.065 R)
• M31: 5,079,596 km (0.05 R)
• M32: 5,285,442 km (0.088 R)
• M33: 5,574,765 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.4

Radius: 12.8

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.24 AU - 1.52 AU

Year: 1100 Days

Day: 14.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 9,466,107 km

• M1: 198,217 km (0.079 R)
• M2: 285,882 km (0.118 R)
• M3: 406,308 km (0.112 R)
• M4: 498,759 km (0.11 R)
• M5: 595,400 km (0.089 R)
• M6: 911,799 km (0.086 R)
• M7: 1,061,247 km (0.115 R)
• M8: 1,385,875 km (0.076 R)
• M9: 1,494,034 km (0.116 R)
• M10: 1,582,745 km (0.112 R)
• M11: 1,891,515 km (0.069 R)
• M12: 2,078,064 km (0.104 R)
• M13: 2,262,369 km (0.117 R)
• M14: 2,373,819 km (0.084 R)
• M15: 2,487,214 km (0.12 R)
• M16: 2,602,554 km (0.115 R)
• M17: 2,756,042 km (0.101 R)
• M18: 2,912,671 km (0.077 R)
• M19: 3,006,169 km (0.053 R)
• M20: 3,110,289 km (0.091 R)
• M21: 3,244,628 km (0.12 R)
• M22: 3,558,933 km (0.102 R)
• M23: 3,719,751 km (0.117 R)
• M24: 3,872,939 km (0.081 R)
• M25: 4,143,263 km (0.113 R)
• M26: 4,238,407 km (0.046 R)
• M27: 5,104,130 km (0.073 R)
• M28: 5,194,936 km (0.087 R)
• M29: 5,309,079 km (0.114 R)
• M30: 5,447,158 km (0.061 R)
• M31: 5,563,246 km (0.119 R)
• M32: 5,727,055 km (0.088 R)
• M33: 5,940,232 km (0.064 R)
• M34: 6,095,664 km (0.109 R)
• M35: 6,325,447 km (0.101 R)
• M36: 6,558,221 km (0.089 R)
• M37: 6,868,637 km (0.119 R)
• M38: 7,082,562 km (0.106 R)
• M39: 7,183,989 km (0.118 R)
• M40: 7,517,143 km (0.089 R)
• M41: 7,646,546 km (0.039 R)
• M42: 7,802,875 km (0.091 R)
• M43: 8,052,704 km (0.077 R)
• M44: 8,251,669 km (0.085 R)
• M45: 8,371,946 km (0.063 R)
• M46: 8,817,747 km (0.09 R)
• M47: 8,995,470 km (0.082 R)
• M48: 9,077,898 km (0.062 R)
• M49: 9,257,415 km (0.074 R)
• M50: 9,410,304 km (0.036 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 12,233 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit