🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.2

Radius: 12.3

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.63 AU - 0.91 AU

Year: 466 Days

Day: 7.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 22,870,632 km

• M1: 153,487 km (0.101 R)
• M2: 233,373 km (0.084 R)
• M3: 356,492 km (0.099 R)
• M4: 578,495 km (0.081 R)
• M5: 655,687 km (0.118 R)
• M6: 753,973 km (0.069 R)
• M7: 831,315 km (0.115 R)
• M8: 916,287 km (0.087 R)
• M9: 999,912 km (0.077 R)
• M10: 1,155,344 km (0.106 R)
• M11: 1,272,479 km (0.046 R)
• M12: 1,393,803 km (0.061 R)
• M13: 1,491,491 km (0.056 R)
• M14: 1,597,406 km (0.087 R)
• M15: 1,942,828 km (0.052 R)
• M16: 2,022,114 km (0.105 R)
• M17: 2,115,164 km (0.118 R)
• M18: 2,292,737 km (0.046 R)
• M19: 2,416,006 km (0.116 R)
• M20: 2,635,765 km (0.048 R)
• M21: 2,758,435 km (0.116 R)
• M22: 3,016,641 km (0.093 R)
• M23: 3,109,242 km (0.074 R)
• M24: 3,195,560 km (0.115 R)
• M25: 3,290,106 km (0.058 R)
• M26: 3,378,219 km (0.109 R)
• M27: 3,662,455 km (0.107 R)
• M28: 3,970,178 km (0.093 R)
• M29: 4,048,567 km (0.091 R)
• M30: 4,230,478 km (0.064 R)
• M31: 4,366,911 km (0.119 R)
• M32: 4,520,997 km (0.072 R)
• M33: 4,876,442 km (0.036 R)
• M34: 4,960,516 km (0.061 R)
• M35: 5,112,956 km (0.106 R)
• M36: 5,275,569 km (0.096 R)
• M37: 5,474,684 km (0.1 R)
• M38: 5,693,994 km (0.048 R)
• M39: 5,898,345 km (0.1 R)
• M40: 6,123,340 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.1

Radius: 9.7

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.86 AU - 1.28 AU

Year: 764 Days

Day: 10.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 22,870,632 km

• M1: 134,488 km (0.079 R)
• M2: 195,225 km (0.108 R)
• M3: 275,709 km (0.098 R)
• M4: 373,546 km (0.112 R)
• M5: 460,013 km (0.086 R)
• M6: 612,005 km (0.072 R)
• M7: 692,040 km (0.09 R)
• M8: 754,721 km (0.1 R)
• M9: 830,567 km (0.046 R)
• M10: 920,775 km (0.032 R)
• M11: 1,014,274 km (0.091 R)
• M12: 1,161,029 km (0.08 R)
• M13: 1,308,533 km (0.08 R)
• M14: 1,374,655 km (0.106 R)
• M15: 1,435,092 km (0.08 R)
• M16: 1,600,996 km (0.074 R)
• M17: 1,729,651 km (0.114 R)
• M18: 1,802,654 km (0.098 R)
• M19: 1,869,375 km (0.044 R)
• M20: 1,982,321 km (0.117 R)
• M21: 2,144,336 km (0.101 R)
• M22: 2,239,031 km (0.078 R)
• M23: 2,310,838 km (0.094 R)
• M24: 2,614,672 km (0.109 R)
• M25: 2,767,261 km (0.107 R)
• M26: 2,922,694 km (0.078 R)
• M27: 3,045,663 km (0.117 R)
• M28: 3,188,379 km (0.105 R)
• M29: 3,620,268 km (0.115 R)
• M30: 3,790,660 km (0.057 R)
• M31: 3,896,127 km (0.052 R)
• M32: 4,022,088 km (0.098 R)
• M33: 4,258,004 km (0.034 R)
• M34: 4,458,166 km (0.111 R)
• M35: 4,930,447 km (0.048 R)
• M36: 5,024,693 km (0.117 R)
• M37: 5,130,160 km (0.09 R)
• M38: 5,332,566 km (0.105 R)
• M39: 5,613,810 km (0.098 R)
• M40: 5,723,315 km (0.105 R)
• M41: 5,900,140 km (0.032 R)
• M42: 6,089,830 km (0.089 R)
• M43: 6,315,573 km (0.073 R)
• M44: 6,590,235 km (0.094 R)
• M45: 6,939,097 km (0.048 R)
• M46: 7,151,227 km (0.065 R)
• M47: 7,234,403 km (0.118 R)
• M48: 7,365,601 km (0.075 R)
• M49: 7,727,628 km (0.096 R)
• M50: 7,800,781 km (0.111 R)
• M51: 7,923,152 km (0.113 R)
• M52: 8,145,006 km (0.076 R)
• M53: 8,343,971 km (0.099 R)
• M54: 8,456,468 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.9

Radius: 12.9

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.95 AU - 1.51 AU

Year: 942 Days

Day: 13.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 22,870,632 km

• M1: 176,825 km (0.094 R)
• M2: 267,930 km (0.054 R)
• M3: 372,200 km (0.117 R)
• M4: 514,617 km (0.084 R)
• M5: 598,990 km (0.118 R)
• M6: 874,998 km (0.103 R)
• M7: 1,078,451 km (0.098 R)
• M8: 1,162,076 km (0.057 R)
• M9: 1,323,642 km (0.091 R)
• M10: 1,453,343 km (0.1 R)
• M11: 1,635,404 km (0.05 R)
• M12: 1,861,446 km (0.111 R)
• M13: 2,181,436 km (0.065 R)
• M14: 2,297,375 km (0.078 R)
• M15: 2,383,692 km (0.087 R)
• M16: 2,527,456 km (0.11 R)
• M17: 2,633,222 km (0.056 R)
• M18: 2,723,878 km (0.097 R)
• M19: 3,002,130 km (0.033 R)
• M20: 3,105,652 km (0.088 R)
• M21: 3,254,352 km (0.119 R)
• M22: 3,351,890 km (0.076 R)
• M23: 3,432,523 km (0.053 R)
• M24: 3,595,585 km (0.09 R)
• M25: 3,696,563 km (0.093 R)
• M26: 3,854,539 km (0.114 R)
• M27: 4,177,371 km (0.114 R)
• M28: 4,303,183 km (0.06 R)
• M29: 4,420,467 km (0.108 R)
• M30: 4,528,776 km (0.116 R)
• M31: 4,668,202 km (0.104 R)
• M32: 5,115,350 km (0.045 R)
• M33: 5,407,215 km (0.116 R)
• M34: 5,533,924 km (0.101 R)
• M35: 5,619,046 km (0.048 R)
• M36: 5,812,027 km (0.033 R)
• M37: 5,920,186 km (0.064 R)
• M38: 6,018,173 km (0.115 R)
• M39: 6,270,993 km (0.115 R)
• M40: 6,471,305 km (0.078 R)
• M41: 6,639,901 km (0.049 R)
• M42: 6,924,137 km (0.062 R)
• M43: 7,177,706 km (0.093 R)
• M44: 7,469,422 km (0.095 R)
• M45: 7,587,305 km (0.086 R)
• M46: 7,872,588 km (0.075 R)
• M47: 8,149,344 km (0.105 R)
• M48: 8,234,316 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.1

Radius: 9.2

Gravity: 9.25 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.48 AU - 2.42 AU

Year: 1880 Days

Day: 12.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 22,870,632 km

• M1: 144,362 km (0.031 R)
• M2: 225,893 km (0.036 R)
• M3: 456,573 km (0.078 R)
• M4: 526,285 km (0.048 R)
• M5: 600,187 km (0.097 R)
• M6: 751,281 km (0.097 R)
• M7: 818,899 km (0.094 R)
• M8: 988,244 km (0.083 R)
• M9: 1,130,362 km (0.094 R)
• M10: 1,330,523 km (0.09 R)
• M11: 1,731,147 km (0.111 R)
• M12: 2,155,855 km (0.092 R)
• M13: 2,254,590 km (0.111 R)
• M14: 2,547,053 km (0.07 R)
• M15: 2,691,266 km (0.044 R)
• M16: 3,070,646 km (0.068 R)
• M17: 3,154,271 km (0.086 R)
• M18: 3,409,485 km (0.101 R)
• M19: 3,789,912 km (0.117 R)
• M20: 3,894,781 km (0.105 R)
• M21: 4,061,433 km (0.096 R)
• M22: 4,122,618 km (0.037 R)
• M23: 4,277,003 km (0.055 R)
• M24: 4,783,691 km (0.099 R)
• M25: 4,978,767 km (0.077 R)
• M26: 5,143,175 km (0.071 R)
• M27: 5,242,807 km (0.075 R)
• M28: 5,511,485 km (0.087 R)
• M29: 5,596,456 km (0.031 R)
• M30: 5,923,028 km (0.081 R)
• M31: 6,433,606 km (0.032 R)
• M32: 6,812,089 km (0.062 R)
• M33: 7,346,901 km (0.099 R)
• M34: 7,477,949 km (0.113 R)
• M35: 7,761,437 km (0.113 R)
• M36: 7,856,731 km (0.045 R)
• M37: 8,339,184 km (0.051 R)
• M38: 8,456,468 km (0.113 R)
• M39: 8,851,108 km (0.089 R)
• M40: 9,050,671 km (0.066 R)
• M41: 9,191,293 km (0.042 R)
• M42: 9,353,008 km (0.093 R)
• M43: 9,576,657 km (0.043 R)
• M44: 9,967,407 km (0.086 R)
• M45: 10,342,299 km (0.071 R)
• M46: 10,489,354 km (0.049 R)
• M47: 11,105,996 km (0.089 R)
• M48: 11,235,099 km (0.048 R)
• M49: 11,559,876 km (0.062 R)
• M50: 11,690,774 km (0.066 R)
• M51: 11,843,963 km (0.12 R)
• M52: 12,108,152 km (0.075 R)
• M53: 12,218,855 km (0.05 R)
• M54: 12,285,426 km (0.115 R)
• M55: 12,352,147 km (0.102 R)
• M56: 12,441,157 km (0.12 R)
• M57: 12,597,637 km (0.077 R)
• M58: 12,912,540 km (0.09 R)
• M59: 13,573,164 km (0.096 R)
• M60: 13,688,056 km (0.063 R)
• M61: 13,919,035 km (0.066 R)
• M62: 14,011,785 km (0.071 R)
• M63: 14,384,882 km (0.089 R)
• M64: 14,784,907 km (0.031 R)
• M65: 15,188,522 km (0.106 R)
• M66: 15,307,901 km (0.091 R)
• M67: 15,499,686 km (0.044 R)
• M68: 15,619,813 km (0.094 R)
• M69: 15,764,624 km (0.082 R)
• M70: 16,250,069 km (0.069 R)
• M71: 16,347,756 km (0.078 R)
• M72: 16,445,593 km (0.039 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.6

Radius: 13.2

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.25 AU - 2.77 AU

Year: 2745 Days

Day: 5.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 22,870,632 km

• M1: 194,028 km (0.067 R)
• M2: 276,307 km (0.081 R)
• M3: 523,144 km (0.105 R)
• M4: 1,084,585 km (0.078 R)
• M5: 1,812,229 km (0.101 R)
• M6: 2,089,433 km (0.086 R)
• M7: 2,271,793 km (0.12 R)
• M8: 2,364,993 km (0.097 R)
• M9: 2,459,389 km (0.094 R)
• M10: 2,619,908 km (0.112 R)
• M11: 2,734,350 km (0.112 R)
• M12: 3,139,760 km (0.097 R)
• M13: 3,226,676 km (0.091 R)
• M14: 3,349,796 km (0.104 R)
• M15: 3,746,978 km (0.041 R)
• M16: 4,064,425 km (0.091 R)
• M17: 4,274,460 km (0.102 R)
• M18: 4,390,548 km (0.096 R)
• M19: 4,547,177 km (0.102 R)
• M20: 4,665,808 km (0.099 R)
• M21: 4,785,486 km (0.079 R)
• M22: 5,233,083 km (0.082 R)
• M23: 5,336,754 km (0.079 R)
• M24: 5,441,174 km (0.111 R)
• M25: 5,525,098 km (0.098 R)
• M26: 5,822,499 km (0.098 R)
• M27: 6,016,527 km (0.038 R)
• M28: 6,278,623 km (0.07 R)
• M29: 6,388,876 km (0.033 R)
• M30: 6,723,676 km (0.108 R)
• M31: 6,813,884 km (0.057 R)
• M32: 6,995,645 km (0.087 R)
• M33: 7,225,128 km (0.083 R)
• M34: 7,574,140 km (0.088 R)
• M35: 7,928,687 km (0.073 R)
• M36: 8,072,002 km (0.043 R)
• M37: 8,482,798 km (0.115 R)
• M38: 8,678,621 km (0.119 R)
• M39: 8,826,424 km (0.103 R)
• M40: 9,224,654 km (0.098 R)
• M41: 10,142,137 km (0.111 R)
• M42: 11,168,827 km (0.07 R)
• M43: 11,276,089 km (0.046 R)
• M44: 11,437,505 km (0.096 R)
• M45: 11,572,592 km (0.042 R)
• M46: 11,681,051 km (0.094 R)
• M47: 11,899,015 km (0.061 R)
• M48: 12,008,520 km (0.085 R)
• M49: 12,228,579 km (0.115 R)
• M50: 12,672,585 km (0.079 R)
• M51: 12,868,558 km (0.116 R)
• M52: 13,009,180 km (0.066 R)
• M53: 13,348,618 km (0.08 R)
• M54: 13,892,257 km (0.059 R)
• M55: 14,239,324 km (0.076 R)
• M56: 14,355,561 km (0.059 R)
• M57: 14,443,076 km (0.089 R)
• M58: 14,677,047 km (0.095 R)
• M59: 15,089,788 km (0.108 R)
• M60: 15,806,062 km (0.107 R)
• M61: 16,017,145 km (0.116 R)
• M62: 16,289,862 km (0.078 R)
• M63: 16,655,928 km (0.117 R)
• M64: 17,179,071 km (0.04 R)
• M65: 17,334,055 km (0.064 R)
• M66: 17,958,327 km (0.091 R)
• M67: 19,100,656 km (0.058 R)
• M68: 20,693,125 km (0.065 R)
• M69: 20,792,010 km (0.063 R)
• M70: 21,056,499 km (0.111 R)
• M71: 21,421,966 km (0.041 R)
• M72: 21,555,408 km (0.092 R)
• M73: 21,856,548 km (0.116 R)
• M74: 21,990,887 km (0.079 R)
• M75: 22,361,591 km (0.109 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 18,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit