🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.3

Radius: 8.4

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.57 AU - 0.91 AU

Year: 405 Days

Day: 7.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 12,238,684 km

• M1: 110,403 km (0.107 R)
• M2: 166,054 km (0.039 R)
• M3: 224,247 km (0.103 R)
• M4: 291,417 km (0.058 R)
• M5: 370,853 km (0.08 R)
• M6: 433,834 km (0.098 R)
• M7: 514,467 km (0.077 R)
• M8: 586,723 km (0.032 R)
• M9: 797,207 km (0.082 R)
• M10: 928,554 km (0.083 R)
• M11: 1,040,603 km (0.104 R)
• M12: 1,180,327 km (0.076 R)
• M13: 1,254,827 km (0.096 R)
• M14: 1,335,909 km (0.098 R)
• M15: 1,413,999 km (0.067 R)
• M16: 1,468,453 km (0.028 R)
• M17: 1,620,893 km (0.112 R)
• M18: 1,741,319 km (0.109 R)
• M19: 1,816,118 km (0.069 R)
• M20: 2,041,413 km (0.089 R)
• M21: 2,126,235 km (0.073 R)
• M22: 2,183,381 km (0.061 R)
• M23: 2,281,816 km (0.096 R)
• M24: 2,435,154 km (0.048 R)
• M25: 2,501,127 km (0.057 R)
• M26: 2,628,584 km (0.11 R)
• M27: 2,702,486 km (0.12 R)
• M28: 2,833,533 km (0.112 R)
• M29: 2,896,664 km (0.077 R)
• M30: 2,966,675 km (0.06 R)
• M31: 3,140,807 km (0.08 R)
• M32: 3,206,182 km (0.099 R)
• M33: 3,298,483 km (0.069 R)
• M34: 3,411,879 km (0.093 R)
• M35: 3,526,471 km (0.079 R)
• M36: 3,608,151 km (0.081 R)
• M37: 3,704,342 km (0.103 R)
• M38: 4,061,582 km (0.056 R)
• M39: 4,154,482 km (0.06 R)
• M40: 4,255,311 km (0.1 R)
• M41: 4,320,686 km (0.083 R)
• M42: 4,503,644 km (0.028 R)
• M43: 4,592,355 km (0.092 R)
• M44: 4,809,422 km (0.099 R)
• M45: 4,877,339 km (0.078 R)
• M46: 4,953,335 km (0.113 R)
• M47: 5,060,447 km (0.104 R)
• M48: 5,114,153 km (0.106 R)
• M49: 5,284,545 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.3

Radius: 14.5

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.69 AU - 0.89 AU

Year: 446 Days

Day: 14.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 12,238,684 km

• M1: 213,476 km (0.079 R)
• M2: 401,969 km (0.092 R)
• M3: 498,610 km (0.064 R)
• M4: 628,909 km (0.107 R)
• M5: 820,245 km (0.054 R)
• M6: 944,411 km (0.09 R)
• M7: 1,061,397 km (0.074 R)
• M8: 1,158,935 km (0.119 R)
• M9: 1,337,405 km (0.113 R)
• M10: 1,470,996 km (0.1 R)
• M11: 1,586,934 km (0.119 R)
• M12: 1,723,218 km (0.112 R)
• M13: 1,834,219 km (0.061 R)
• M14: 1,929,663 km (0.105 R)
• M15: 2,020,618 km (0.103 R)
• M16: 2,125,786 km (0.117 R)
• M17: 2,251,747 km (0.114 R)
• M18: 2,354,521 km (0.066 R)
• M19: 2,452,208 km (0.12 R)
• M20: 2,672,267 km (0.087 R)
• M21: 2,767,710 km (0.072 R)
• M22: 2,906,088 km (0.074 R)
• M23: 3,039,679 km (0.111 R)
• M24: 3,313,294 km (0.106 R)
• M25: 3,557,587 km (0.039 R)
• M26: 3,769,567 km (0.102 R)
• M27: 3,892,537 km (0.071 R)
• M28: 4,040,489 km (0.087 R)
• M29: 4,182,457 km (0.105 R)
• M30: 4,285,979 km (0.1 R)
• M31: 4,406,405 km (0.055 R)
• M32: 4,618,086 km (0.102 R)
• M33: 4,708,743 km (0.12 R)
• M34: 4,824,980 km (0.119 R)
• M35: 5,102,634 km (0.109 R)
• M36: 5,333,762 km (0.085 R)
• M37: 5,455,086 km (0.045 R)
• M38: 5,612,314 km (0.114 R)
• M39: 5,797,815 km (0.096 R)
• M40: 6,012,189 km (0.077 R)
• M41: 6,174,802 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.1

Radius: 11.8

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.03 AU - 1.35 AU

Year: 825 Days

Day: 12.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 12,238,684 km

• M1: 147,653 km (0.086 R)
• M2: 230,680 km (0.031 R)
• M3: 326,273 km (0.052 R)
• M4: 402,269 km (0.102 R)
• M5: 503,846 km (0.052 R)
• M6: 578,794 km (0.075 R)
• M7: 670,198 km (0.037 R)
• M8: 809,175 km (0.101 R)
• M9: 1,060,649 km (0.101 R)
• M10: 1,151,904 km (0.112 R)
• M11: 1,225,955 km (0.082 R)
• M12: 1,368,970 km (0.098 R)
• M13: 1,469,201 km (0.078 R)
• M14: 1,544,748 km (0.094 R)
• M15: 1,621,641 km (0.095 R)
• M16: 1,739,674 km (0.099 R)
• M17: 1,878,052 km (0.076 R)
• M18: 1,960,630 km (0.113 R)
• M19: 2,086,741 km (0.082 R)
• M20: 2,234,394 km (0.072 R)
• M21: 2,341,207 km (0.116 R)
• M22: 2,430,367 km (0.103 R)
• M23: 2,684,983 km (0.038 R)
• M24: 2,859,713 km (0.053 R)
• M25: 2,996,745 km (0.112 R)
• M26: 3,320,325 km (0.055 R)
• M27: 3,442,696 km (0.043 R)
• M28: 3,574,043 km (0.109 R)
• M29: 3,736,955 km (0.109 R)
• M30: 3,819,234 km (0.082 R)
• M31: 3,955,368 km (0.04 R)
• M32: 4,039,442 km (0.11 R)
• M33: 4,185,898 km (0.051 R)
• M34: 4,365,565 km (0.081 R)
• M35: 4,444,553 km (0.098 R)
• M36: 4,595,946 km (0.075 R)
• M37: 4,676,280 km (0.116 R)
• M38: 4,830,216 km (0.041 R)
• M39: 4,994,175 km (0.107 R)
• M40: 5,151,702 km (0.113 R)
• M41: 5,235,177 km (0.081 R)
• M42: 5,344,534 km (0.084 R)
• M43: 5,539,759 km (0.084 R)
• M44: 5,754,731 km (0.092 R)
• M45: 5,911,360 km (0.064 R)
• M46: 5,998,875 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.7

Radius: 9.8

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.04 AU - 1.36 AU

Year: 836 Days

Day: 5.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 12,238,684 km

• M1: 126,410 km (0.114 R)
• M2: 193,131 km (0.111 R)
• M3: 293,361 km (0.085 R)
• M4: 434,881 km (0.09 R)
• M5: 509,231 km (0.1 R)
• M6: 602,281 km (0.1 R)
• M7: 828,174 km (0.026 R)
• M8: 929,601 km (0.088 R)
• M9: 1,018,462 km (0.116 R)
• M10: 1,104,481 km (0.116 R)
• M11: 1,175,241 km (0.116 R)
• M12: 1,247,646 km (0.093 R)
• M13: 1,327,831 km (0.109 R)
• M14: 1,428,959 km (0.097 R)
• M15: 1,513,182 km (0.067 R)
• M16: 1,612,366 km (0.113 R)
• M17: 1,727,706 km (0.047 R)
• M18: 2,104,842 km (0.079 R)
• M19: 2,306,799 km (0.069 R)
• M20: 2,476,294 km (0.025 R)
• M21: 2,649,827 km (0.118 R)
• M22: 2,778,631 km (0.109 R)
• M23: 2,893,073 km (0.109 R)
• M24: 3,042,521 km (0.077 R)
• M25: 3,383,904 km (0.07 R)
• M26: 3,453,766 km (0.108 R)
• M27: 3,612,489 km (0.103 R)
• M28: 3,674,872 km (0.119 R)
• M29: 3,773,756 km (0.069 R)
• M30: 3,983,193 km (0.109 R)
• M31: 4,066,220 km (0.088 R)
• M32: 4,205,944 km (0.108 R)
• M33: 4,538,201 km (0.1 R)
• M34: 4,615,244 km (0.083 R)
• M35: 4,751,378 km (0.051 R)
• M36: 4,898,582 km (0.079 R)
• M37: 5,097,398 km (0.096 R)
• M38: 5,227,997 km (0.111 R)
• M39: 5,410,656 km (0.106 R)
• M40: 5,887,275 km (0.044 R)
• M41: 5,992,592 km (0.105 R)
• M42: 6,258,876 km (0.031 R)
• M43: 6,344,894 km (0.054 R)
• M44: 6,409,670 km (0.077 R)
• M45: 6,518,129 km (0.078 R)
• M46: 6,770,052 km (0.115 R)
• M47: 7,002,826 km (0.096 R)
• M48: 7,069,696 km (0.04 R)
• M49: 7,215,554 km (0.113 R)
• M50: 7,305,911 km (0.072 R)
• M51: 7,590,446 km (0.116 R)
• M52: 7,774,452 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.6

Radius: 13.1

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.33 AU - 1.99 AU

Year: 1360 Days

Day: 12.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 12,238,684 km

• M1: 169,943 km (0.119 R)
• M2: 263,143 km (0.118 R)
• M3: 349,311 km (0.09 R)
• M4: 446,400 km (0.051 R)
• M5: 579,692 km (0.03 R)
• M6: 671,246 km (0.039 R)
• M7: 857,495 km (0.09 R)
• M8: 987,047 km (0.053 R)
• M9: 1,108,221 km (0.096 R)
• M10: 1,218,774 km (0.087 R)
• M11: 1,316,760 km (0.112 R)
• M12: 1,434,644 km (0.115 R)
• M13: 1,636,302 km (0.084 R)
• M14: 1,717,832 km (0.119 R)
• M15: 1,819,559 km (0.077 R)
• M16: 1,952,103 km (0.06 R)
• M17: 2,039,019 km (0.107 R)
• M18: 2,137,305 km (0.063 R)
• M19: 2,227,064 km (0.093 R)
• M20: 2,338,664 km (0.096 R)
• M21: 2,431,414 km (0.109 R)
• M22: 2,902,797 km (0.107 R)
• M23: 3,002,878 km (0.086 R)
• M24: 3,591,695 km (0.082 R)
• M25: 3,832,548 km (0.104 R)
• M26: 4,203,850 km (0.109 R)
• M27: 4,432,286 km (0.12 R)
• M28: 4,968,145 km (0.078 R)
• M29: 5,061,644 km (0.114 R)
• M30: 5,236,973 km (0.062 R)
• M31: 5,345,880 km (0.078 R)
• M32: 5,441,922 km (0.102 R)
• M33: 5,775,226 km (0.112 R)
• M34: 6,058,115 km (0.051 R)
• M35: 6,172,707 km (0.071 R)
• M36: 6,273,387 km (0.085 R)
• M37: 6,418,347 km (0.105 R)
• M38: 6,874,621 km (0.051 R)
• M39: 6,964,230 km (0.076 R)
• M40: 7,741,241 km (0.097 R)
• M41: 7,990,621 km (0.095 R)
• M42: 8,274,557 km (0.107 R)
• M43: 8,449,737 km (0.089 R)
• M44: 8,738,909 km (0.096 R)
• M45: 8,917,230 km (0.119 R)
• M46: 9,376,795 km (0.091 R)
• M47: 9,492,882 km (0.058 R)
• M48: 9,576,208 km (0.108 R)
• M49: 9,928,362 km (0.097 R)
• M50: 10,421,885 km (0.03 R)
• M51: 10,680,241 km (0.115 R)
• M52: 10,801,565 km (0.085 R)
• M53: 11,150,726 km (0.095 R)
• M54: 11,539,232 km (0.071 R)
• M55: 11,752,858 km (0.052 R)
• M56: 12,166,346 km (0.109 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 10,758 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit