🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.3

Radius: 8

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.49 AU - 0.55 AU

Year: 254 Days

Day: 9.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 6,353,378 km

• M1: 99,782 km (0.077 R)
• M2: 163,510 km (0.077 R)
• M3: 213,775 km (0.104 R)
• M4: 288,724 km (0.113 R)
• M5: 380,128 km (0.119 R)
• M6: 439,818 km (0.05 R)
• M7: 575,802 km (0.034 R)
• M8: 646,412 km (0.036 R)
• M9: 708,196 km (0.08 R)
• M10: 781,350 km (0.092 R)
• M11: 844,480 km (0.102 R)
• M12: 942,616 km (0.11 R)
• M13: 1,000,062 km (0.106 R)
• M14: 1,090,120 km (0.046 R)
• M15: 1,193,941 km (0.04 R)
• M16: 1,248,993 km (0.118 R)
• M17: 1,320,052 km (0.112 R)
• M18: 1,462,319 km (0.103 R)
• M19: 1,529,489 km (0.114 R)
• M20: 1,601,744 km (0.119 R)
• M21: 1,679,236 km (0.039 R)
• M22: 1,732,942 km (0.119 R)
• M23: 1,838,109 km (0.095 R)
• M24: 1,897,948 km (0.117 R)
• M25: 1,988,904 km (0.119 R)
• M26: 2,045,900 km (0.109 R)
• M27: 2,175,153 km (0.028 R)
• M28: 2,261,321 km (0.083 R)
• M29: 2,357,962 km (0.048 R)
• M30: 2,437,249 km (0.09 R)
• M31: 2,588,941 km (0.064 R)
• M32: 2,738,688 km (0.096 R)
• M33: 2,856,721 km (0.051 R)
• M34: 2,921,347 km (0.063 R)
• M35: 2,976,549 km (0.091 R)
• M36: 3,087,700 km (0.094 R)
• M37: 3,262,281 km (0.067 R)
• M38: 3,330,049 km (0.113 R)
• M39: 3,392,880 km (0.077 R)
• M40: 3,503,881 km (0.047 R)
• M41: 3,669,935 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.7

Radius: 10.9

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.59 AU - 0.81 AU

Year: 397 Days

Day: 11.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 6,353,378 km

• M1: 135,984 km (0.091 R)
• M2: 218,263 km (0.047 R)
• M3: 327,021 km (0.093 R)
• M4: 411,544 km (0.049 R)
• M5: 608,863 km (0.096 R)
• M6: 688,599 km (0.093 R)
• M7: 784,641 km (0.086 R)
• M8: 933,491 km (0.098 R)
• M9: 1,087,726 km (0.064 R)
• M10: 1,192,295 km (0.078 R)
• M11: 1,265,598 km (0.115 R)
• M12: 1,391,410 km (0.118 R)
• M13: 1,521,560 km (0.116 R)
• M14: 1,601,595 km (0.103 R)
• M15: 1,672,205 km (0.063 R)
• M16: 1,844,991 km (0.118 R)
• M17: 1,925,025 km (0.102 R)
• M18: 1,994,588 km (0.066 R)
• M19: 2,065,049 km (0.083 R)
• M20: 2,613,924 km (0.108 R)
• M21: 2,723,878 km (0.086 R)
• M22: 2,815,582 km (0.109 R)
• M23: 2,935,110 km (0.079 R)
• M24: 3,042,821 km (0.07 R)
• M25: 3,138,115 km (0.094 R)
• M26: 3,220,693 km (0.109 R)
• M27: 3,296,987 km (0.092 R)
• M28: 3,423,098 km (0.113 R)
• M29: 3,565,216 km (0.097 R)
• M30: 3,774,803 km (0.119 R)
• M31: 3,877,427 km (0.095 R)
• M32: 4,033,159 km (0.09 R)
• M33: 4,213,723 km (0.069 R)
• M34: 4,282,089 km (0.048 R)
• M35: 4,450,985 km (0.068 R)
• M36: 4,528,477 km (0.062 R)
• M37: 4,700,515 km (0.093 R)
• M38: 4,771,424 km (0.055 R)
• M39: 4,962,610 km (0.089 R)
• M40: 5,140,183 km (0.051 R)
• M41: 5,385,523 km (0.114 R)
• M42: 5,643,280 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.3

Radius: 8.6

Gravity: 9.51 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.64 AU - 0.94 AU

Year: 476 Days

Day: 9.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 168.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 6,353,378 km

• M1: 130,150 km (0.116 R)
• M2: 217,665 km (0.113 R)
• M3: 275,559 km (0.113 R)
• M4: 344,225 km (0.072 R)
• M5: 416,780 km (0.076 R)
• M6: 521,797 km (0.067 R)
• M7: 644,767 km (0.032 R)
• M8: 721,062 km (0.087 R)
• M9: 782,546 km (0.051 R)
• M10: 973,583 km (0.117 R)
• M11: 1,047,335 km (0.113 R)
• M12: 1,117,945 km (0.094 R)
• M13: 1,185,114 km (0.045 R)
• M14: 1,329,027 km (0.094 R)
• M15: 1,383,780 km (0.12 R)
• M16: 1,484,460 km (0.108 R)
• M17: 1,813,276 km (0.09 R)
• M18: 1,923,829 km (0.079 R)
• M19: 2,005,210 km (0.097 R)
• M20: 2,074,922 km (0.112 R)
• M21: 2,171,263 km (0.088 R)
• M22: 2,249,503 km (0.045 R)
• M23: 2,315,326 km (0.091 R)
• M24: 2,429,021 km (0.083 R)
• M25: 2,483,025 km (0.099 R)
• M26: 2,544,510 km (0.097 R)
• M27: 2,620,207 km (0.094 R)
• M28: 2,802,118 km (0.087 R)
• M29: 2,937,803 km (0.11 R)
• M30: 3,097,574 km (0.067 R)
• M31: 3,171,176 km (0.098 R)
• M32: 3,290,106 km (0.077 R)
• M33: 3,456,160 km (0.118 R)
• M34: 3,548,013 km (0.1 R)
• M35: 3,617,277 km (0.045 R)
• M36: 3,773,157 km (0.089 R)
• M37: 3,835,989 km (0.115 R)
• M38: 4,027,025 km (0.084 R)
• M39: 4,099,430 km (0.08 R)
• M40: 4,468,040 km (0.07 R)
• M41: 4,838,893 km (0.105 R)
• M42: 4,907,259 km (0.092 R)
• M43: 5,036,661 km (0.041 R)
• M44: 5,281,104 km (0.106 R)
• M45: 5,378,193 km (0.086 R)
• M46: 5,511,485 km (0.039 R)
• M47: 5,574,166 km (0.114 R)
• M48: 5,881,739 km (0.087 R)
• M49: 6,129,922 km (0.113 R)
• M50: 6,204,123 km (0.059 R)
• M51: 6,343,997 km (0.041 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: 491 - 14,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit