🌌 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 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.41 AU - 0.61 AU

Year: 235 Days

Day: 34 Hours

Environment

Temp: -113 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.2

Radius: 10.7

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.66 AU - 0.8 AU

Year: 403 Days

Day: 10.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 15,165,042 km

• M1: 162,014 km (0.056 R)
• M2: 241,601 km (0.056 R)
• M3: 341,233 km (0.094 R)
• M4: 417,528 km (0.081 R)
• M5: 555,008 km (0.095 R)
• M6: 630,256 km (0.08 R)
• M7: 717,621 km (0.116 R)
• M8: 809,624 km (0.098 R)
• M9: 1,053,618 km (0.104 R)
• M10: 1,155,045 km (0.118 R)
• M11: 1,224,608 km (0.11 R)
• M12: 1,316,162 km (0.092 R)
• M13: 1,447,509 km (0.113 R)
• M14: 1,594,414 km (0.098 R)
• M15: 1,672,504 km (0.12 R)
• M16: 1,763,460 km (0.064 R)
• M17: 1,867,879 km (0.111 R)
• M18: 2,016,579 km (0.07 R)
• M19: 2,107,535 km (0.117 R)
• M20: 2,262,518 km (0.111 R)
• M21: 2,421,391 km (0.092 R)
• M22: 2,577,272 km (0.119 R)
• M23: 2,676,605 km (0.118 R)
• M24: 2,783,867 km (0.1 R)
• M25: 2,871,980 km (0.117 R)
• M26: 2,940,645 km (0.108 R)
• M27: 3,044,466 km (0.114 R)
• M28: 3,114,328 km (0.112 R)
• M29: 3,191,970 km (0.082 R)
• M30: 3,284,421 km (0.054 R)
• M31: 3,760,442 km (0.064 R)
• M32: 3,835,689 km (0.078 R)
• M33: 4,102,871 km (0.108 R)
• M34: 4,281,940 km (0.105 R)
• M35: 4,360,479 km (0.12 R)
• M36: 4,487,338 km (0.108 R)
• M37: 4,785,337 km (0.115 R)
• M38: 4,891,551 km (0.111 R)
• M39: 4,990,435 km (0.102 R)
• M40: 5,081,540 km (0.033 R)
• M41: 5,248,791 km (0.109 R)
• M42: 5,333,014 km (0.049 R)
• M43: 5,409,309 km (0.053 R)
• M44: 5,520,012 km (0.043 R)
• M45: 5,631,612 km (0.11 R)
• M46: 5,717,930 km (0.089 R)
• M47: 5,918,092 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.8

Radius: 14.2

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.78 AU - 1.16 AU

Year: 617 Days

Day: 9.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 15,165,042 km

• M1: 179,218 km (0.107 R)
• M2: 322,084 km (0.115 R)
• M3: 416,780 km (0.097 R)
• M4: 522,246 km (0.03 R)
• M5: 670,797 km (0.068 R)
• M6: 797,057 km (0.108 R)
• M7: 942,766 km (0.093 R)
• M8: 1,038,209 km (0.087 R)
• M9: 1,131,708 km (0.107 R)
• M10: 1,280,857 km (0.056 R)
• M11: 1,468,004 km (0.027 R)
• M12: 1,580,950 km (0.112 R)
• M13: 1,749,547 km (0.113 R)
• M14: 1,951,953 km (0.106 R)
• M15: 2,056,223 km (0.096 R)
• M16: 2,155,257 km (0.097 R)
• M17: 2,270,447 km (0.084 R)
• M18: 2,380,401 km (0.1 R)
• M19: 2,729,264 km (0.056 R)
• M20: 2,933,764 km (0.117 R)
• M21: 3,054,190 km (0.118 R)
• M22: 3,168,184 km (0.087 R)
• M23: 3,341,717 km (0.096 R)
• M24: 3,459,301 km (0.119 R)
• M25: 3,586,759 km (0.111 R)
• M26: 3,767,922 km (0.068 R)
• M27: 3,934,574 km (0.056 R)
• M28: 4,023,285 km (0.109 R)
• M29: 4,266,232 km (0.11 R)
• M30: 4,523,241 km (0.119 R)
• M31: 4,794,911 km (0.028 R)
• M32: 4,956,776 km (0.116 R)
• M33: 5,091,414 km (0.113 R)
• M34: 5,295,765 km (0.09 R)
• M35: 5,433,544 km (0.09 R)
• M36: 5,692,498 km (0.034 R)
• M37: 6,150,417 km (0.041 R)
• M38: 6,326,644 km (0.117 R)
• M39: 6,504,366 km (0.11 R)
• M40: 6,737,140 km (0.058 R)
• M41: 6,875,817 km (0.047 R)
• M42: 6,972,458 km (0.093 R)
• M43: 7,112,930 km (0.11 R)
• M44: 7,276,141 km (0.039 R)
• M45: 7,407,638 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.4

Radius: 11.4

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.09 AU - 1.49 AU

Year: 946 Days

Day: 13.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 15,165,042 km

• M1: 165,455 km (0.063 R)
• M2: 246,537 km (0.092 R)
• M3: 363,373 km (0.099 R)
• M4: 480,209 km (0.04 R)
• M5: 626,815 km (0.089 R)
• M6: 784,641 km (0.066 R)
• M7: 871,707 km (0.115 R)
• M8: 950,994 km (0.111 R)
• M9: 1,365,529 km (0.085 R)
• M10: 1,575,864 km (0.044 R)
• M11: 1,717,234 km (0.074 R)
• M12: 1,870,422 km (0.082 R)
• M13: 1,982,770 km (0.104 R)
• M14: 2,167,374 km (0.084 R)
• M15: 2,309,492 km (0.091 R)
• M16: 2,504,119 km (0.056 R)
• M17: 2,695,754 km (0.085 R)
• M18: 2,780,576 km (0.089 R)
• M19: 2,874,972 km (0.104 R)
• M20: 3,040,577 km (0.065 R)
• M21: 3,209,323 km (0.064 R)
• M22: 3,445,538 km (0.117 R)
• M23: 3,612,340 km (0.116 R)
• M24: 3,687,438 km (0.054 R)
• M25: 3,810,557 km (0.111 R)
• M26: 3,906,150 km (0.116 R)
• M27: 4,060,834 km (0.096 R)
• M28: 4,376,336 km (0.057 R)
• M29: 4,587,718 km (0.104 R)
• M30: 4,782,046 km (0.079 R)
• M31: 5,178,779 km (0.113 R)
• M32: 5,274,223 km (0.114 R)
• M33: 5,575,363 km (0.056 R)
• M34: 5,662,429 km (0.119 R)
• M35: 5,760,864 km (0.048 R)
• M36: 5,904,179 km (0.104 R)
• M37: 6,048,541 km (0.06 R)
• M38: 6,138,150 km (0.114 R)
• M39: 6,250,648 km (0.12 R)
• M40: 6,341,155 km (0.113 R)
• M41: 6,454,849 km (0.115 R)
• M42: 6,603,699 km (0.094 R)
• M43: 6,765,414 km (0.053 R)
• M44: 6,893,320 km (0.095 R)
• M45: 7,033,793 km (0.106 R)
• M46: 7,116,221 km (0.08 R)
• M47: 7,293,794 km (0.049 R)
• M48: 7,461,044 km (0.057 R)
• M49: 7,581,171 km (0.072 R)
• M50: 7,677,812 km (0.107 R)
• M51: 7,762,634 km (0.073 R)
• M52: 7,872,289 km (0.102 R)
• M53: 8,204,246 km (0.06 R)
• M54: 8,440,461 km (0.116 R)

Asteroid Belt

Center: 1.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.8

Radius: 10.8

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.56 AU - 2.3 AU

Year: 1731 Days

Day: 6.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 15,165,042 km

• M1: 161,865 km (0.12 R)
• M2: 277,803 km (0.113 R)
• M3: 418,724 km (0.082 R)
• M4: 487,240 km (0.102 R)
• M5: 588,368 km (0.103 R)
• M6: 879,935 km (0.116 R)
• M7: 1,169,257 km (0.112 R)
• M8: 1,418,637 km (0.093 R)
• M9: 1,580,801 km (0.098 R)
• M10: 1,664,276 km (0.071 R)
• M11: 1,759,869 km (0.101 R)
• M12: 1,879,548 km (0.045 R)
• M13: 1,957,039 km (0.03 R)
• M14: 2,208,065 km (0.118 R)
• M15: 2,741,231 km (0.055 R)
• M16: 3,035,640 km (0.085 R)
• M17: 3,233,259 km (0.076 R)
• M18: 3,380,912 km (0.096 R)
• M19: 3,448,829 km (0.091 R)
• M20: 3,558,335 km (0.079 R)
• M21: 3,752,962 km (0.111 R)
• M22: 3,879,970 km (0.079 R)
• M23: 4,008,325 km (0.06 R)
• M24: 4,138,176 km (0.094 R)
• M25: 4,225,541 km (0.119 R)
• M26: 4,417,027 km (0.092 R)
• M27: 4,491,377 km (0.119 R)
• M28: 4,596,245 km (0.097 R)
• M29: 5,132,853 km (0.097 R)
• M30: 5,448,504 km (0.106 R)
• M31: 5,770,439 km (0.118 R)
• M32: 6,049,139 km (0.12 R)
• M33: 6,181,833 km (0.104 R)
• M34: 6,365,838 km (0.091 R)
• M35: 6,859,661 km (0.115 R)
• M36: 6,945,979 km (0.068 R)
• M37: 7,015,392 km (0.091 R)
• M38: 7,295,290 km (0.102 R)
• M39: 7,436,660 km (0.111 R)
• M40: 7,543,323 km (0.097 R)
• M41: 7,614,681 km (0.076 R)
• M42: 7,775,948 km (0.116 R)
• M43: 7,974,763 km (0.091 R)
• M44: 8,175,224 km (0.091 R)
• M45: 8,525,583 km (0.055 R)
• M46: 8,786,781 km (0.107 R)
• M47: 8,918,427 km (0.092 R)
• M48: 9,936,141 km (0.112 R)
• M49: 10,250,596 km (0.093 R)
• M50: 10,369,376 km (0.072 R)
• M51: 10,949,966 km (0.107 R)
• M52: 11,152,671 km (0.113 R)
• M53: 11,500,037 km (0.077 R)
• M54: 11,975,758 km (0.061 R)
• M55: 12,373,539 km (0.103 R)
• M56: 12,584,771 km (0.106 R)
• M57: 13,032,069 km (0.119 R)
• M58: 13,311,518 km (0.102 R)
• M59: 13,419,527 km (0.107 R)
• M60: 13,636,444 km (0.099 R)
• M61: 13,789,034 km (0.101 R)
• M62: 13,898,390 km (0.117 R)
• M63: 14,051,878 km (0.106 R)
• M64: 14,560,361 km (0.078 R)
• M65: 14,828,141 km (0.093 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: 397 - 11,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit