🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.9

Radius: 9.5

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.53 AU - 0.67 AU

Year: 327 Days

Day: 13.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 10,969,649 km

• M1: 119,828 km (0.106 R)
• M2: 230,381 km (0.103 R)
• M3: 313,108 km (0.069 R)
• M4: 407,654 km (0.104 R)
• M5: 468,989 km (0.09 R)
• M6: 547,229 km (0.08 R)
• M7: 633,248 km (0.073 R)
• M8: 709,692 km (0.1 R)
• M9: 780,751 km (0.116 R)
• M10: 876,195 km (0.08 R)
• M11: 969,394 km (0.117 R)
• M12: 1,035,666 km (0.11 R)
• M13: 1,138,141 km (0.091 R)
• M14: 1,219,223 km (0.064 R)
• M15: 1,305,989 km (0.051 R)
• M16: 1,394,851 km (0.089 R)
• M17: 1,462,918 km (0.118 R)
• M18: 1,524,253 km (0.081 R)
• M19: 1,586,635 km (0.113 R)
• M20: 1,677,890 km (0.101 R)
• M21: 1,799,662 km (0.096 R)
• M22: 1,911,711 km (0.077 R)
• M23: 1,987,857 km (0.114 R)
• M24: 2,069,238 km (0.091 R)
• M25: 2,311,437 km (0.053 R)
• M26: 2,429,170 km (0.049 R)
• M27: 2,562,911 km (0.11 R)
• M28: 2,642,497 km (0.097 R)
• M29: 2,746,617 km (0.079 R)
• M30: 2,910,427 km (0.092 R)
• M31: 2,988,517 km (0.088 R)
• M32: 3,057,631 km (0.069 R)
• M33: 3,197,206 km (0.078 R)
• M34: 3,323,765 km (0.116 R)
• M35: 3,415,768 km (0.098 R)
• M36: 3,586,908 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.2

Radius: 13.7

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.02 AU - 1.38 AU

Year: 924 Days

Day: 11.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 10,969,649 km

• M1: 172,935 km (0.065 R)
• M2: 267,780 km (0.037 R)
• M3: 382,223 km (0.076 R)
• M4: 535,112 km (0.077 R)
• M5: 704,008 km (0.074 R)
• M6: 898,335 km (0.097 R)
• M7: 1,002,605 km (0.117 R)
• M8: 1,106,127 km (0.113 R)
• M9: 1,219,223 km (0.07 R)
• M10: 1,318,705 km (0.1 R)
• M11: 1,570,628 km (0.052 R)
• M12: 1,879,248 km (0.081 R)
• M13: 1,988,754 km (0.097 R)
• M14: 2,136,108 km (0.115 R)
• M15: 2,236,488 km (0.097 R)
• M16: 2,338,364 km (0.051 R)
• M17: 2,554,683 km (0.085 R)
• M18: 2,723,280 km (0.116 R)
• M19: 2,824,857 km (0.112 R)
• M20: 2,927,481 km (0.031 R)
• M21: 3,015,444 km (0.118 R)
• M22: 3,317,931 km (0.084 R)
• M23: 3,647,645 km (0.061 R)
• M24: 3,820,879 km (0.105 R)
• M25: 3,988,130 km (0.119 R)
• M26: 4,085,967 km (0.116 R)
• M27: 4,266,232 km (0.117 R)
• M28: 4,393,839 km (0.12 R)
• M29: 4,587,867 km (0.035 R)
• M30: 4,728,190 km (0.075 R)
• M31: 4,917,581 km (0.092 R)
• M32: 5,128,813 km (0.082 R)
• M33: 5,264,798 km (0.113 R)
• M34: 5,382,382 km (0.026 R)
• M35: 5,500,863 km (0.089 R)
• M36: 5,590,323 km (0.066 R)
• M37: 5,740,369 km (0.036 R)
• M38: 6,044,801 km (0.117 R)
• M39: 6,354,469 km (0.028 R)
• M40: 6,521,719 km (0.091 R)
• M41: 6,679,994 km (0.117 R)
• M42: 6,860,858 km (0.085 R)
• M43: 7,129,835 km (0.105 R)
• M44: 7,249,214 km (0.104 R)
• M45: 7,413,173 km (0.105 R)
• M46: 7,501,136 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.2

Radius: 8.9

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.73 AU - 2.57 AU

Year: 2216 Days

Day: 8.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 10,969,649 km

• M1: 111,002 km (0.099 R)
• M2: 204,201 km (0.107 R)
• M3: 262,395 km (0.095 R)
• M4: 320,439 km (0.116 R)
• M5: 379,829 km (0.115 R)
• M6: 517,758 km (0.075 R)
• M7: 637,437 km (0.105 R)
• M8: 754,123 km (0.113 R)
• M9: 865,124 km (0.104 R)
• M10: 946,805 km (0.119 R)
• M11: 1,010,085 km (0.12 R)
• M12: 1,074,711 km (0.092 R)
• M13: 1,193,193 km (0.104 R)
• M14: 1,269,637 km (0.075 R)
• M15: 1,525,449 km (0.028 R)
• M16: 1,841,699 km (0.108 R)
• M17: 2,197,294 km (0.093 R)
• M18: 2,291,989 km (0.085 R)
• M19: 2,378,457 km (0.116 R)
• M20: 2,465,971 km (0.085 R)
• M21: 2,624,246 km (0.114 R)
• M22: 2,982,383 km (0.119 R)
• M23: 3,193,915 km (0.073 R)
• M24: 3,301,625 km (0.094 R)
• M25: 3,443,444 km (0.033 R)
• M26: 3,565,067 km (0.11 R)
• M27: 3,892,537 km (0.118 R)
• M28: 3,996,058 km (0.11 R)
• M29: 4,088,959 km (0.112 R)
• M30: 4,288,672 km (0.117 R)
• M31: 4,419,719 km (0.032 R)
• M32: 4,479,708 km (0.095 R)
• M33: 4,576,199 km (0.1 R)
• M34: 4,661,320 km (0.085 R)
• M35: 4,845,325 km (0.033 R)
• M36: 5,056,857 km (0.091 R)
• M37: 5,132,254 km (0.119 R)
• M38: 5,195,384 km (0.032 R)
• M39: 5,399,137 km (0.087 R)
• M40: 5,814,420 km (0.116 R)
• M41: 6,132,765 km (0.072 R)
• M42: 6,199,785 km (0.105 R)
• M43: 6,634,666 km (0.11 R)
• M44: 7,009,259 km (0.115 R)
• M45: 7,192,067 km (0.081 R)
• M46: 7,248,615 km (0.054 R)
• M47: 7,347,948 km (0.056 R)
• M48: 7,447,730 km (0.095 R)
• M49: 7,519,387 km (0.094 R)
• M50: 7,648,790 km (0.098 R)
• M51: 7,982,991 km (0.118 R)
• M52: 8,085,615 km (0.076 R)
• M53: 8,366,411 km (0.088 R)
• M54: 8,455,720 km (0.053 R)
• M55: 8,530,519 km (0.048 R)
• M56: 8,680,566 km (0.068 R)
• M57: 8,801,292 km (0.098 R)
• M58: 9,881,089 km (0.065 R)
• M59: 10,038,765 km (0.069 R)
• M60: 10,165,475 km (0.115 R)
• M61: 10,581,057 km (0.06 R)
• M62: 10,661,691 km (0.03 R)
• M63: 10,807,100 km (0.03 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 19,789 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit