🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.55 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997

Radius: 14.6

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.94 AU - 1.24 AU

Year: 724 Days

Day: 9.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 30,194,740 km

• M1: 202,107 km (0.073 R)
• M2: 474,076 km (0.111 R)
• M3: 570,865 km (0.075 R)
• M4: 757,115 km (0.098 R)
• M5: 899,831 km (0.078 R)
• M6: 1,015,171 km (0.116 R)
• M7: 1,175,390 km (0.107 R)
• M8: 1,303,446 km (0.082 R)
• M9: 1,429,258 km (0.083 R)
• M10: 1,559,558 km (0.104 R)
• M11: 1,824,795 km (0.113 R)
• M12: 1,927,269 km (0.054 R)
• M13: 2,080,607 km (0.076 R)
• M14: 2,171,413 km (0.098 R)
• M15: 2,263,565 km (0.097 R)
• M16: 2,374,268 km (0.066 R)
• M17: 2,469,412 km (0.08 R)
• M18: 2,565,903 km (0.066 R)
• M19: 2,672,566 km (0.108 R)
• M20: 2,881,554 km (0.1 R)
• M21: 3,030,105 km (0.117 R)
• M22: 3,162,349 km (0.11 R)
• M23: 3,354,583 km (0.113 R)
• M24: 3,660,361 km (0.08 R)
• M25: 3,832,099 km (0.105 R)
• M26: 3,996,058 km (0.106 R)
• M27: 4,110,201 km (0.099 R)
• M28: 4,236,013 km (0.046 R)
• M29: 4,459,363 km (0.119 R)
• M30: 4,973,531 km (0.069 R)
• M31: 5,130,459 km (0.088 R)
• M32: 5,426,214 km (0.059 R)
• M33: 5,610,967 km (0.076 R)
• M34: 6,034,479 km (0.103 R)
• M35: 6,154,008 km (0.036 R)
• M36: 6,444,227 km (0.079 R)
• M37: 6,541,915 km (0.084 R)
• M38: 6,652,468 km (0.074 R)
• M39: 6,825,702 km (0.101 R)
• M40: 6,950,317 km (0.11 R)
• M41: 7,100,962 km (0.103 R)
• M42: 7,239,939 km (0.078 R)
• M43: 7,896,374 km (0.103 R)
• M44: 8,291,462 km (0.084 R)
• M45: 8,384,661 km (0.097 R)
• M46: 8,531,716 km (0.098 R)
• M47: 8,639,277 km (0.067 R)
• M48: 8,787,828 km (0.08 R)
• M49: 8,910,049 km (0.106 R)
• M50: 9,321,443 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.7

Radius: 11.6

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.06 AU - 1.16 AU

Year: 744 Days

Day: 6.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 30,194,740 km

• M1: 147,803 km (0.094 R)
• M2: 220,806 km (0.064 R)
• M3: 393,442 km (0.067 R)
• M4: 568,622 km (0.109 R)
• M5: 762,201 km (0.108 R)
• M6: 923,767 km (0.108 R)
• M7: 1,000,810 km (0.111 R)
• M8: 1,074,412 km (0.1 R)
• M9: 1,407,566 km (0.027 R)
• M10: 1,759,121 km (0.049 R)
• M11: 1,891,964 km (0.107 R)
• M12: 1,984,865 km (0.079 R)
• M13: 2,079,410 km (0.078 R)
• M14: 2,318,617 km (0.062 R)
• M15: 2,433,957 km (0.11 R)
• M16: 2,527,606 km (0.067 R)
• M17: 2,783,418 km (0.097 R)
• M18: 2,881,554 km (0.065 R)
• M19: 3,005,870 km (0.103 R)
• M20: 3,149,035 km (0.115 R)
• M21: 3,260,037 km (0.086 R)
• M22: 3,636,575 km (0.096 R)
• M23: 3,762,237 km (0.11 R)
• M24: 4,138,775 km (0.074 R)
• M25: 4,355,392 km (0.096 R)
• M26: 4,508,281 km (0.03 R)
• M27: 4,585,324 km (0.043 R)
• M28: 4,682,413 km (0.102 R)
• M29: 4,829,318 km (0.106 R)
• M30: 5,047,432 km (0.114 R)
• M31: 5,299,355 km (0.081 R)
• M32: 5,555,467 km (0.099 R)
• M33: 5,638,344 km (0.06 R)
• M34: 5,773,730 km (0.027 R)
• M35: 5,857,654 km (0.082 R)
• M36: 5,973,742 km (0.061 R)
• M37: 6,048,092 km (0.078 R)
• M38: 6,154,606 km (0.111 R)
• M39: 6,229,704 km (0.108 R)
• M40: 6,434,803 km (0.078 R)
• M41: 6,521,869 km (0.091 R)
• M42: 6,918,602 km (0.115 R)
• M43: 7,018,982 km (0.056 R)
• M44: 7,379,962 km (0.068 R)
• M45: 7,516,994 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.1

Radius: 11.2

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.26 AU - 1.6 AU

Year: 1087 Days

Day: 5.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 30,194,740 km

• M1: 144,212 km (0.093 R)
• M2: 238,459 km (0.074 R)
• M3: 368,759 km (0.079 R)
• M4: 469,588 km (0.04 R)
• M5: 544,835 km (0.047 R)
• M6: 659,427 km (0.076 R)
• M7: 793,766 km (0.081 R)
• M8: 875,896 km (0.07 R)
• M9: 1,031,627 km (0.049 R)
• M10: 1,153,100 km (0.117 R)
• M11: 1,241,214 km (0.088 R)
• M12: 1,318,705 km (0.069 R)
• M13: 1,458,430 km (0.05 R)
• M14: 1,540,559 km (0.104 R)
• M15: 1,804,150 km (0.116 R)
• M16: 1,892,712 km (0.084 R)
• M17: 2,013,288 km (0.092 R)
• M18: 2,105,440 km (0.06 R)
• M19: 2,270,148 km (0.047 R)
• M20: 2,496,639 km (0.077 R)
• M21: 2,587,744 km (0.073 R)
• M22: 2,781,772 km (0.097 R)
• M23: 2,919,552 km (0.088 R)
• M24: 3,050,899 km (0.111 R)
• M25: 3,157,413 km (0.067 R)
• M26: 3,301,475 km (0.081 R)
• M27: 3,512,259 km (0.113 R)
• M28: 3,596,034 km (0.076 R)
• M29: 3,737,104 km (0.061 R)
• M30: 3,832,249 km (0.114 R)
• M31: 3,986,035 km (0.115 R)
• M32: 4,270,271 km (0.116 R)
• M33: 4,510,525 km (0.089 R)
• M34: 4,591,607 km (0.119 R)
• M35: 4,662,816 km (0.12 R)
• M36: 4,734,623 km (0.11 R)
• M37: 4,827,374 km (0.085 R)
• M38: 4,972,932 km (0.044 R)
• M39: 5,056,707 km (0.11 R)
• M40: 5,418,285 km (0.08 R)
• M41: 5,667,665 km (0.118 R)
• M42: 5,766,250 km (0.089 R)
• M43: 5,898,644 km (0.063 R)
• M44: 6,143,985 km (0.051 R)
• M45: 6,234,042 km (0.115 R)
• M46: 6,335,919 km (0.112 R)
• M47: 6,495,540 km (0.116 R)
• M48: 6,575,724 km (0.105 R)
• M49: 6,679,545 km (0.092 R)
• M50: 6,795,334 km (0.09 R)
• M51: 7,017,487 km (0.117 R)
• M52: 7,111,733 km (0.041 R)
• M53: 7,253,851 km (0.078 R)
• M54: 7,807,363 km (0.039 R)
• M55: 8,064,672 km (0.066 R)
• M56: 8,212,923 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121

Radius: 11.3

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.34 AU - 3.58 AU

Year: 3238 Days

Day: 9.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 30,194,740 km

• M1: 159,172 km (0.081 R)
• M2: 256,261 km (0.109 R)
• M3: 531,222 km (0.092 R)
• M4: 674,986 km (0.061 R)
• M5: 818,749 km (0.049 R)
• M6: 943,215 km (0.119 R)
• M7: 1,058,704 km (0.12 R)
• M8: 1,154,746 km (0.098 R)
• M9: 1,470,098 km (0.114 R)
• M10: 2,421,391 km (0.062 R)
• M11: 2,737,342 km (0.063 R)
• M12: 3,020,531 km (0.064 R)
• M13: 3,218,598 km (0.114 R)
• M14: 3,301,326 km (0.04 R)
• M15: 3,408,887 km (0.106 R)
• M16: 4,015,057 km (0.085 R)
• M17: 4,142,814 km (0.085 R)
• M18: 5,061,943 km (0.11 R)
• M19: 5,838,506 km (0.095 R)
• M20: 6,100,751 km (0.105 R)
• M21: 6,773,492 km (0.039 R)
• M22: 7,095,427 km (0.116 R)
• M23: 7,659,261 km (0.079 R)
• M24: 8,302,532 km (0.08 R)
• M25: 8,779,899 km (0.097 R)
• M26: 9,181,719 km (0.106 R)
• M27: 9,418,832 km (0.112 R)
• M28: 9,572,469 km (0.043 R)
• M29: 9,761,261 km (0.066 R)
• M30: 10,352,621 km (0.084 R)
• M31: 10,901,945 km (0.103 R)
• M32: 11,406,389 km (0.119 R)
• M33: 11,497,195 km (0.09 R)
• M34: 11,606,700 km (0.112 R)
• M35: 11,734,607 km (0.097 R)
• M36: 11,918,462 km (0.037 R)
• M37: 12,103,066 km (0.113 R)
• M38: 12,214,367 km (0.066 R)
• M39: 12,419,316 km (0.108 R)
• M40: 12,681,711 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.1

Radius: 9.1

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 5.08 AU - 5.8 AU

Year: 8067 Days

Day: 11.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 30,194,740 km

• M1: 147,803 km (0.042 R)
• M2: 239,357 km (0.07 R)
• M3: 327,320 km (0.041 R)
• M4: 429,495 km (0.12 R)
• M5: 682,316 km (0.079 R)
• M6: 755,918 km (0.116 R)
• M7: 938,876 km (0.101 R)
• M8: 1,151,305 km (0.113 R)
• M9: 1,588,729 km (0.1 R)
• M10: 2,147,627 km (0.12 R)
• M11: 2,334,325 km (0.117 R)
• M12: 2,743,475 km (0.087 R)
• M13: 3,431,326 km (0.08 R)
• M14: 3,850,799 km (0.071 R)
• M15: 4,170,489 km (0.106 R)
• M16: 4,286,727 km (0.102 R)
• M17: 4,380,525 km (0.096 R)
• M18: 4,617,937 km (0.05 R)
• M19: 4,714,128 km (0.113 R)
• M20: 4,859,687 km (0.071 R)
• M21: 5,456,732 km (0.081 R)
• M22: 5,584,040 km (0.039 R)
• M23: 5,738,126 km (0.082 R)
• M24: 6,155,952 km (0.099 R)
• M25: 6,449,015 km (0.115 R)
• M26: 6,637,807 km (0.112 R)
• M27: 6,801,168 km (0.109 R)
• M28: 7,021,077 km (0.045 R)
• M29: 7,923,900 km (0.107 R)
• M30: 8,595,295 km (0.097 R)
• M31: 8,922,765 km (0.093 R)
• M32: 9,284,792 km (0.042 R)
• M33: 11,198,448 km (0.05 R)
• M34: 11,588,898 km (0.052 R)
• M35: 12,050,108 km (0.087 R)
• M36: 12,618,132 km (0.066 R)
• M37: 12,719,260 km (0.081 R)
• M38: 13,366,271 km (0.095 R)
• M39: 15,191,215 km (0.062 R)
• M40: 15,840,919 km (0.087 R)
• M41: 16,426,145 km (0.048 R)
• M42: 17,919,880 km (0.063 R)
• M43: 18,414,750 km (0.105 R)
• M44: 18,567,789 km (0.054 R)
• M45: 18,682,979 km (0.081 R)
• M46: 18,836,915 km (0.092 R)
• M47: 19,340,013 km (0.11 R)
• M48: 19,612,730 km (0.105 R)
• M49: 20,083,215 km (0.116 R)
• M50: 20,319,729 km (0.098 R)
• M51: 20,875,485 km (0.085 R)
• M52: 20,955,371 km (0.059 R)
• M53: 21,275,660 km (0.052 R)
• M54: 21,476,570 km (0.114 R)
• M55: 21,799,402 km (0.079 R)
• M56: 21,961,416 km (0.1 R)
• M57: 22,859,901 km (0.078 R)
• M58: 23,437,798 km (0.109 R)
• M59: 24,229,769 km (0.086 R)
• M60: 24,734,512 km (0.102 R)
• M61: 25,498,209 km (0.12 R)
• M62: 26,485,256 km (0.077 R)
• M63: 26,614,808 km (0.12 R)
• M64: 26,918,192 km (0.108 R)
• M65: 27,048,641 km (0.09 R)
• M66: 27,135,707 km (0.071 R)
• M67: 27,222,773 km (0.099 R)
• M68: 27,397,354 km (0.094 R)
• M69: 27,615,917 km (0.075 R)
• M70: 28,363,756 km (0.073 R)
• M71: 29,207,488 km (0.111 R)
• M72: 29,475,717 km (0.057 R)
• M73: 29,565,177 km (0.067 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 19,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit