🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.6

Radius: 14.6

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.66 AU - 0.96 AU

Year: 464 Days

Day: 8.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 11,395,351 km

• M1: 187,297 km (0.115 R)
• M2: 281,992 km (0.055 R)
• M3: 381,325 km (0.098 R)
• M4: 478,414 km (0.082 R)
• M5: 569,669 km (0.1 R)
• M6: 676,332 km (0.112 R)
• M7: 783,145 km (0.089 R)
• M8: 953,686 km (0.089 R)
• M9: 1,085,781 km (0.063 R)
• M10: 1,279,211 km (0.092 R)
• M11: 1,370,316 km (0.054 R)
• M12: 1,597,256 km (0.091 R)
• M13: 1,701,676 km (0.088 R)
• M14: 1,894,657 km (0.109 R)
• M15: 2,071,183 km (0.06 R)
• M16: 2,192,058 km (0.087 R)
• M17: 2,390,424 km (0.106 R)
• M18: 2,498,434 km (0.112 R)
• M19: 2,765,765 km (0.072 R)
• M20: 2,872,728 km (0.079 R)
• M21: 3,063,166 km (0.113 R)
• M22: 3,244,030 km (0.082 R)
• M23: 3,464,387 km (0.089 R)
• M24: 3,565,516 km (0.094 R)
• M25: 3,919,913 km (0.067 R)
• M26: 4,101,525 km (0.057 R)
• M27: 4,262,791 km (0.092 R)
• M28: 4,355,841 km (0.094 R)
• M29: 4,457,568 km (0.06 R)
• M30: 4,583,828 km (0.045 R)
• M31: 4,751,228 km (0.106 R)
• M32: 4,880,331 km (0.083 R)
• M33: 5,125,373 km (0.064 R)
• M34: 5,232,934 km (0.091 R)
• M35: 5,551,577 km (0.052 R)
• M36: 5,679,034 km (0.116 R)
• M37: 5,773,281 km (0.043 R)
• M38: 5,876,653 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.8

Radius: 8.8

Gravity: 9.97 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.88 AU - 0.96 AU

Year: 561 Days

Day: 11.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 78.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 11,395,351 km

• M1: 154,535 km (0.07 R)
• M2: 248,482 km (0.112 R)
• M3: 337,194 km (0.114 R)
• M4: 416,331 km (0.107 R)
• M5: 498,759 km (0.103 R)
• M6: 574,605 km (0.098 R)
• M7: 696,378 km (0.12 R)
• M8: 763,099 km (0.119 R)
• M9: 872,754 km (0.105 R)
• M10: 934,987 km (0.12 R)
• M11: 1,009,486 km (0.119 R)
• M12: 1,102,836 km (0.065 R)
• M13: 1,164,919 km (0.079 R)
• M14: 1,480,720 km (0.071 R)
• M15: 1,613,263 km (0.112 R)
• M16: 1,716,935 km (0.111 R)
• M17: 1,796,072 km (0.105 R)
• M18: 1,951,504 km (0.107 R)
• M19: 2,006,706 km (0.106 R)
• M20: 2,111,574 km (0.062 R)
• M21: 2,268,652 km (0.092 R)
• M22: 2,326,696 km (0.077 R)
• M23: 2,579,217 km (0.114 R)
• M24: 2,655,213 km (0.1 R)
• M25: 2,755,144 km (0.05 R)
• M26: 3,046,411 km (0.102 R)
• M27: 3,265,422 km (0.042 R)
• M28: 3,331,245 km (0.079 R)
• M29: 3,497,897 km (0.083 R)
• M30: 3,607,702 km (0.072 R)
• M31: 3,908,992 km (0.111 R)
• M32: 3,970,327 km (0.053 R)
• M33: 4,290,467 km (0.1 R)
• M34: 4,536,107 km (0.07 R)
• M35: 4,600,434 km (0.074 R)
• M36: 4,693,035 km (0.058 R)
• M37: 4,965,153 km (0.102 R)
• M38: 5,136,592 km (0.111 R)
• M39: 5,203,912 km (0.047 R)
• M40: 5,319,850 km (0.05 R)
• M41: 5,417,088 km (0.118 R)
• M42: 5,544,396 km (0.091 R)
• M43: 5,672,751 km (0.077 R)
• M44: 5,732,291 km (0.078 R)
• M45: 5,952,499 km (0.099 R)
• M46: 6,013,086 km (0.102 R)
• M47: 6,155,204 km (0.075 R)
• M48: 6,298,370 km (0.077 R)
• M49: 6,370,476 km (0.119 R)
• M50: 6,432,409 km (0.112 R)
• M51: 6,567,347 km (0.059 R)
• M52: 6,629,878 km (0.066 R)
• M53: 6,692,710 km (0.092 R)
• M54: 6,935,208 km (0.055 R)
• M55: 7,062,964 km (0.03 R)
• M56: 7,245,324 km (0.088 R)
• M57: 7,309,950 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.3

Radius: 13.5

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.39 AU - 1.65 AU

Year: 1192 Days

Day: 11.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 104.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 11,395,351 km

• M1: 174,431 km (0.076 R)
• M2: 289,621 km (0.094 R)
• M3: 451,038 km (0.104 R)
• M4: 555,307 km (0.117 R)
• M5: 813,663 km (0.115 R)
• M6: 940,971 km (0.095 R)
• M7: 1,225,356 km (0.059 R)
• M8: 1,318,556 km (0.055 R)
• M9: 1,546,094 km (0.104 R)
• M10: 1,760,617 km (0.044 R)
• M11: 2,021,965 km (0.03 R)
• M12: 2,124,589 km (0.088 R)
• M13: 2,383,992 km (0.117 R)
• M14: 2,472,853 km (0.029 R)
• M15: 2,603,153 km (0.101 R)
• M16: 2,725,524 km (0.088 R)
• M17: 2,818,723 km (0.032 R)
• M18: 3,061,670 km (0.096 R)
• M19: 3,169,530 km (0.076 R)
• M20: 3,355,779 km (0.098 R)
• M21: 3,444,790 km (0.111 R)
• M22: 3,557,138 km (0.12 R)
• M23: 3,727,979 km (0.114 R)
• M24: 3,866,656 km (0.113 R)
• M25: 4,137,428 km (0.083 R)
• M26: 4,329,512 km (0.116 R)
• M27: 4,499,904 km (0.051 R)
• M28: 4,647,856 km (0.118 R)
• M29: 4,873,001 km (0.068 R)
• M30: 5,191,495 km (0.095 R)
• M31: 5,503,855 km (0.107 R)
• M32: 5,808,885 km (0.1 R)
• M33: 6,215,343 km (0.079 R)
• M34: 6,408,174 km (0.104 R)
• M35: 6,913,217 km (0.066 R)
• M36: 7,127,441 km (0.082 R)
• M37: 7,606,603 km (0.095 R)
• M38: 7,828,008 km (0.104 R)
• M39: 8,216,663 km (0.054 R)
• M40: 8,367,906 km (0.08 R)
• M41: 8,550,565 km (0.105 R)
• M42: 8,749,979 km (0.092 R)
• M43: 8,888,956 km (0.097 R)
• M44: 9,169,003 km (0.067 R)
• M45: 9,325,931 km (0.075 R)
• M46: 9,642,480 km (0.099 R)
• M47: 10,043,103 km (0.108 R)
• M48: 10,237,281 km (0.109 R)
• M49: 10,383,887 km (0.116 R)
• M50: 10,481,874 km (0.104 R)
• M51: 10,695,500 km (0.11 R)
• M52: 10,844,200 km (0.045 R)
• M53: 11,143,695 km (0.112 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 13,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit