🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.2

Radius: 10.2

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.68 AU - 1.02 AU

Year: 532 Days

Day: 14.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 8,922,030 km

• M1: 127,009 km (0.069 R)
• M2: 201,957 km (0.095 R)
• M3: 311,164 km (0.099 R)
• M4: 378,483 km (0.069 R)
• M5: 497,563 km (0.112 R)
• M6: 572,810 km (0.088 R)
• M7: 687,402 km (0.113 R)
• M8: 782,397 km (0.111 R)
• M9: 921,373 km (0.096 R)
• M10: 1,012,030 km (0.106 R)
• M11: 1,127,070 km (0.098 R)
• M12: 1,314,068 km (0.114 R)
• M13: 1,394,103 km (0.038 R)
• M14: 1,458,130 km (0.057 R)
• M15: 1,571,226 km (0.113 R)
• M16: 1,687,464 km (0.112 R)
• M17: 1,781,262 km (0.109 R)
• M18: 1,915,601 km (0.04 R)
• M19: 2,053,530 km (0.109 R)
• M20: 2,228,709 km (0.032 R)
• M21: 2,325,200 km (0.107 R)
• M22: 2,430,217 km (0.119 R)
• M23: 2,601,507 km (0.081 R)
• M24: 2,725,224 km (0.076 R)
• M25: 2,806,306 km (0.108 R)
• M26: 2,873,326 km (0.069 R)
• M27: 3,009,012 km (0.088 R)
• M28: 3,077,677 km (0.113 R)
• M29: 3,208,874 km (0.06 R)
• M30: 3,460,797 km (0.099 R)
• M31: 3,662,156 km (0.115 R)
• M32: 3,760,292 km (0.08 R)
• M33: 3,984,090 km (0.066 R)
• M34: 4,161,214 km (0.119 R)
• M35: 4,445,002 km (0.1 R)
• M36: 4,628,857 km (0.092 R)
• M37: 4,895,890 km (0.086 R)
• M38: 5,040,401 km (0.087 R)
• M39: 5,113,106 km (0.095 R)
• M40: 5,259,861 km (0.088 R)
• M41: 5,379,988 km (0.105 R)
• M42: 5,519,862 km (0.094 R)
• M43: 5,594,960 km (0.062 R)
• M44: 5,698,781 km (0.089 R)
• M45: 6,139,796 km (0.036 R)
• M46: 6,217,587 km (0.063 R)
• M47: 6,354,618 km (0.113 R)
• M48: 6,433,307 km (0.108 R)
• M49: 6,621,651 km (0.072 R)
• M50: 6,741,628 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.5

Radius: 11.2

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.03 AU - 1.65 AU

Year: 1052 Days

Day: 14.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 8,922,030 km

• M1: 142,866 km (0.032 R)
• M2: 236,065 km (0.091 R)
• M3: 313,707 km (0.086 R)
• M4: 397,781 km (0.107 R)
• M5: 488,138 km (0.079 R)
• M6: 614,249 km (0.119 R)
• M7: 708,346 km (0.115 R)
• M8: 808,128 km (0.06 R)
• M9: 912,996 km (0.063 R)
• M10: 983,905 km (0.061 R)
• M11: 1,073,963 km (0.062 R)
• M12: 1,190,649 km (0.068 R)
• M13: 1,269,039 km (0.076 R)
• M14: 1,342,940 km (0.072 R)
• M15: 1,431,203 km (0.066 R)
• M16: 1,508,395 km (0.08 R)
• M17: 1,613,712 km (0.095 R)
• M18: 1,687,614 km (0.106 R)
• M19: 1,958,984 km (0.094 R)
• M20: 2,096,465 km (0.056 R)
• M21: 2,170,067 km (0.05 R)
• M22: 2,358,261 km (0.082 R)
• M23: 2,435,005 km (0.097 R)
• M24: 2,551,840 km (0.105 R)
• M25: 2,654,465 km (0.104 R)
• M26: 2,831,738 km (0.091 R)
• M27: 2,979,541 km (0.075 R)
• M28: 3,130,036 km (0.076 R)
• M29: 3,214,709 km (0.092 R)
• M30: 3,300,279 km (0.117 R)
• M31: 3,429,980 km (0.083 R)
• M32: 3,543,824 km (0.051 R)
• M33: 3,811,305 km (0.115 R)
• M34: 3,901,961 km (0.064 R)
• M35: 4,030,167 km (0.079 R)
• M36: 4,168,993 km (0.076 R)
• M37: 4,721,159 km (0.048 R)
• M38: 4,887,362 km (0.051 R)
• M39: 5,065,533 km (0.104 R)
• M40: 5,175,488 km (0.114 R)
• M41: 5,266,144 km (0.097 R)
• M42: 5,347,077 km (0.108 R)
• M43: 5,510,138 km (0.094 R)
• M44: 5,799,760 km (0.028 R)
• M45: 5,914,801 km (0.062 R)
• M46: 6,115,561 km (0.074 R)
• M47: 6,200,682 km (0.119 R)
• M48: 6,599,809 km (0.092 R)
• M49: 6,808,049 km (0.094 R)
• M50: 6,885,242 km (0.096 R)
• M51: 7,007,314 km (0.078 R)
• M52: 7,085,254 km (0.118 R)
• M53: 7,197,303 km (0.099 R)
• M54: 7,309,801 km (0.115 R)
• M55: 7,835,188 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.6

Radius: 13.7

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.34 AU - 2.74 AU

Year: 2746 Days

Day: 8 Hours

Environment

Temp: -204 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 8,922,030 km

• M1: 171,140 km (0.073 R)
• M2: 414,536 km (0.09 R)
• M3: 751,580 km (0.094 R)
• M4: 923,916 km (0.115 R)
• M5: 1,018,612 km (0.096 R)
• M6: 1,129,464 km (0.068 R)
• M7: 1,317,209 km (0.088 R)
• M8: 1,411,905 km (0.088 R)
• M9: 1,836,912 km (0.072 R)
• M10: 2,261,022 km (0.118 R)
• M11: 2,359,458 km (0.112 R)
• M12: 2,612,278 km (0.039 R)
• M13: 2,742,129 km (0.084 R)
• M14: 2,990,312 km (0.054 R)
• M15: 3,144,697 km (0.055 R)
• M16: 3,566,264 km (0.092 R)
• M17: 3,701,201 km (0.066 R)
• M18: 3,847,657 km (0.033 R)
• M19: 4,126,508 km (0.109 R)
• M20: 4,411,791 km (0.076 R)
• M21: 4,672,241 km (0.097 R)
• M22: 4,809,721 km (0.117 R)
• M23: 4,905,613 km (0.115 R)
• M24: 5,241,012 km (0.053 R)
• M25: 5,696,388 km (0.063 R)
• M26: 5,809,334 km (0.088 R)
• M27: 5,911,659 km (0.096 R)
• M28: 6,026,101 km (0.092 R)
• M29: 6,118,254 km (0.076 R)
• M30: 6,222,374 km (0.118 R)
• M31: 6,409,072 km (0.109 R)
• M32: 6,847,992 km (0.082 R)
• M33: 7,186,682 km (0.084 R)
• M34: 7,333,437 km (0.102 R)
• M35: 7,481,390 km (0.096 R)
• M36: 8,070,057 km (0.093 R)
• M37: 8,222,797 km (0.116 R)
• M38: 8,531,118 km (0.082 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: 274 - 16,691 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit