🌌 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 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.9

Radius: 9.7

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.43 AU - 0.61 AU

Year: 259 Days

Day: 9.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 25,074,429 km

• M1: 121,773 km (0.057 R)
• M2: 194,178 km (0.101 R)
• M3: 283,039 km (0.099 R)
• M4: 354,697 km (0.093 R)
• M5: 450,589 km (0.053 R)
• M6: 522,097 km (0.091 R)
• M7: 592,856 km (0.083 R)
• M8: 736,770 km (0.045 R)
• M9: 797,207 km (0.106 R)
• M10: 859,589 km (0.118 R)
• M11: 1,024,895 km (0.087 R)
• M12: 1,099,993 km (0.11 R)
• M13: 1,218,026 km (0.088 R)
• M14: 1,280,408 km (0.111 R)
• M15: 1,390,662 km (0.113 R)
• M16: 1,481,917 km (0.091 R)
• M17: 1,548,787 km (0.098 R)
• M18: 1,613,114 km (0.102 R)
• M19: 1,740,422 km (0.088 R)
• M20: 1,919,789 km (0.096 R)
• M21: 1,984,865 km (0.109 R)
• M22: 2,055,026 km (0.09 R)
• M23: 2,134,462 km (0.089 R)
• M24: 2,214,946 km (0.099 R)
• M25: 2,444,878 km (0.058 R)
• M26: 2,596,570 km (0.092 R)
• M27: 2,742,129 km (0.034 R)
• M28: 2,839,218 km (0.116 R)
• M29: 2,946,779 km (0.113 R)
• M30: 3,122,856 km (0.091 R)
• M31: 3,195,261 km (0.102 R)
• M32: 3,268,265 km (0.03 R)
• M33: 3,391,085 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.7

Radius: 8.6

Gravity: 8.6 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.6 AU - 0.72 AU

Year: 370 Days

Day: 14.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 25,074,429 km

• M1: 108,309 km (0.108 R)
• M2: 167,250 km (0.074 R)
• M3: 262,993 km (0.064 R)
• M4: 367,712 km (0.105 R)
• M5: 450,888 km (0.078 R)
• M6: 508,334 km (0.092 R)
• M7: 565,181 km (0.109 R)
• M8: 635,342 km (0.117 R)
• M9: 712,385 km (0.088 R)
• M10: 788,979 km (0.111 R)
• M11: 844,330 km (0.051 R)
• M12: 946,805 km (0.092 R)
• M13: 1,018,911 km (0.042 R)
• M14: 1,133,054 km (0.091 R)
• M15: 1,214,585 km (0.11 R)
• M16: 1,417,739 km (0.053 R)
• M17: 1,525,898 km (0.065 R)
• M18: 1,591,273 km (0.108 R)
• M19: 1,647,222 km (0.06 R)
• M20: 1,714,242 km (0.107 R)
• M21: 1,771,837 km (0.08 R)
• M22: 1,867,281 km (0.045 R)
• M23: 1,937,442 km (0.091 R)
• M24: 2,008,351 km (0.042 R)
• M25: 2,074,773 km (0.115 R)
• M26: 2,141,793 km (0.091 R)
• M27: 2,261,022 km (0.058 R)
• M28: 2,318,468 km (0.051 R)
• M29: 2,376,512 km (0.09 R)
• M30: 2,464,625 km (0.098 R)
• M31: 2,523,866 km (0.09 R)
• M32: 2,680,345 km (0.089 R)
• M33: 3,002,728 km (0.053 R)
• M34: 3,200,946 km (0.112 R)
• M35: 3,623,709 km (0.12 R)
• M36: 3,684,596 km (0.081 R)
• M37: 3,759,544 km (0.083 R)
• M38: 4,148,648 km (0.032 R)
• M39: 4,247,981 km (0.1 R)
• M40: 4,312,308 km (0.098 R)
• M41: 4,369,604 km (0.057 R)
• M42: 4,558,098 km (0.108 R)
• M43: 4,712,183 km (0.096 R)
• M44: 4,838,145 km (0.094 R)
• M45: 4,935,234 km (0.11 R)
• M46: 5,048,180 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.5

Radius: 8.4

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.8 AU - 1.02 AU

Year: 599 Days

Day: 6.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 25,074,429 km

• M1: 105,466 km (0.038 R)
• M2: 170,990 km (0.114 R)
• M3: 225,294 km (0.113 R)
• M4: 292,464 km (0.118 R)
• M5: 352,901 km (0.025 R)
• M6: 507,735 km (0.111 R)
• M7: 568,622 km (0.059 R)
• M8: 640,279 km (0.09 R)
• M9: 702,661 km (0.118 R)
• M10: 875,148 km (0.104 R)
• M11: 988,244 km (0.077 R)
• M12: 1,086,380 km (0.083 R)
• M13: 1,152,053 km (0.062 R)
• M14: 1,224,309 km (0.082 R)
• M15: 1,357,152 km (0.047 R)
• M16: 1,466,957 km (0.107 R)
• M17: 1,540,110 km (0.113 R)
• M18: 1,649,017 km (0.117 R)
• M19: 1,707,510 km (0.102 R)
• M20: 1,790,537 km (0.077 R)
• M21: 1,985,463 km (0.108 R)
• M22: 2,225,867 km (0.064 R)
• M23: 2,336,569 km (0.033 R)
• M24: 2,442,335 km (0.086 R)
• M25: 2,563,509 km (0.112 R)
• M26: 2,727,917 km (0.066 R)
• M27: 2,811,542 km (0.071 R)
• M28: 2,966,975 km (0.071 R)
• M29: 3,154,421 km (0.087 R)
• M30: 3,397,966 km (0.094 R)
• M31: 3,495,653 km (0.116 R)
• M32: 3,739,947 km (0.037 R)
• M33: 3,864,263 km (0.093 R)
• M34: 3,942,652 km (0.102 R)
• M35: 4,013,561 km (0.115 R)
• M36: 4,172,883 km (0.118 R)
• M37: 4,245,288 km (0.06 R)
• M38: 4,318,143 km (0.081 R)
• M39: 4,440,364 km (0.088 R)
• M40: 4,539,099 km (0.07 R)
• M41: 4,747,040 km (0.107 R)
• M42: 4,898,732 km (0.11 R)
• M43: 5,103,382 km (0.099 R)
• M44: 5,163,670 km (0.112 R)
• M45: 5,293,521 km (0.095 R)
• M46: 5,372,060 km (0.113 R)
• M47: 5,521,358 km (0.091 R)
• M48: 5,627,573 km (0.043 R)
• M49: 5,707,608 km (0.069 R)
• M50: 5,869,024 km (0.07 R)
• M51: 5,941,130 km (0.114 R)
• M52: 5,995,583 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332

Radius: 13.7

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.55 AU - 1.99 AU

Year: 1625 Days

Day: 14.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 25,074,429 km

• M1: 188,643 km (0.079 R)
• M2: 328,667 km (0.093 R)
• M3: 439,219 km (0.09 R)
• M4: 589,864 km (0.04 R)
• M5: 699,968 km (0.104 R)
• M6: 805,585 km (0.064 R)
• M7: 924,066 km (0.083 R)
• M8: 1,049,130 km (0.075 R)
• M9: 1,225,506 km (0.115 R)
• M10: 1,317,808 km (0.101 R)
• M11: 1,428,510 km (0.104 R)
• M12: 1,592,469 km (0.069 R)
• M13: 1,711,100 km (0.076 R)
• M14: 1,833,023 km (0.046 R)
• M15: 2,094,969 km (0.112 R)
• M16: 2,311,736 km (0.096 R)
• M17: 2,427,824 km (0.067 R)
• M18: 2,575,776 km (0.049 R)
• M19: 2,798,228 km (0.038 R)
• M20: 2,891,278 km (0.042 R)
• M21: 2,985,226 km (0.113 R)
• M22: 3,197,804 km (0.035 R)
• M23: 3,672,179 km (0.084 R)
• M24: 3,762,985 km (0.106 R)
• M25: 3,865,908 km (0.114 R)
• M26: 3,958,360 km (0.116 R)
• M27: 4,121,870 km (0.083 R)
• M28: 4,228,234 km (0.116 R)
• M29: 4,419,420 km (0.117 R)
• M30: 4,552,712 km (0.118 R)
• M31: 4,823,185 km (0.106 R)
• M32: 4,922,967 km (0.03 R)
• M33: 5,010,781 km (0.102 R)
• M34: 5,137,191 km (0.108 R)
• M35: 5,239,067 km (0.088 R)
• M36: 5,393,153 km (0.074 R)
• M37: 5,548,735 km (0.103 R)
• M38: 5,653,304 km (0.104 R)
• M39: 5,851,222 km (0.071 R)
• M40: 6,051,533 km (0.118 R)
• M41: 6,172,857 km (0.1 R)
• M42: 6,445,125 km (0.054 R)
• M43: 7,030,202 km (0.117 R)
• M44: 7,257,591 km (0.112 R)
• M45: 7,343,460 km (0.117 R)
• M46: 7,487,373 km (0.111 R)
• M47: 7,676,016 km (0.072 R)
• M48: 8,340,829 km (0.095 R)
• M49: 8,718,265 km (0.059 R)
• M50: 8,978,116 km (0.045 R)
• M51: 9,505,449 km (0.116 R)
• M52: 9,599,695 km (0.112 R)
• M53: 9,694,092 km (0.072 R)
• M54: 9,899,789 km (0.051 R)
• M55: 9,995,232 km (0.066 R)
• M56: 10,380,147 km (0.11 R)
• M57: 10,541,863 km (0.106 R)
• M58: 10,655,707 km (0.086 R)
• M59: 10,917,204 km (0.098 R)
• M60: 11,197,550 km (0.111 R)

Asteroid Belt

Center: 2.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.7

Radius: 14

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.64 AU - 3.32 AU

Year: 3551 Days

Day: 14.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 25,074,429 km

• M1: 185,651 km (0.03 R)
• M2: 323,431 km (0.083 R)
• M3: 411,843 km (0.081 R)
• M4: 567,874 km (0.074 R)
• M5: 665,262 km (0.105 R)
• M6: 973,433 km (0.049 R)
• M7: 1,327,831 km (0.108 R)
• M8: 1,563,148 km (0.058 R)
• M9: 1,678,937 km (0.104 R)
• M10: 1,812,827 km (0.092 R)
• M11: 2,187,719 km (0.101 R)
• M12: 2,351,379 km (0.082 R)
• M13: 2,726,122 km (0.036 R)
• M14: 3,028,908 km (0.08 R)
• M15: 3,305,365 km (0.106 R)
• M16: 3,437,310 km (0.097 R)
• M17: 3,551,753 km (0.053 R)
• M18: 3,648,094 km (0.104 R)
• M19: 3,745,482 km (0.12 R)
• M20: 3,942,801 km (0.05 R)
• M21: 4,702,759 km (0.117 R)
• M22: 4,808,973 km (0.092 R)
• M23: 4,959,020 km (0.111 R)
• M24: 5,463,165 km (0.075 R)
• M25: 5,687,561 km (0.066 R)
• M26: 5,937,988 km (0.106 R)
• M27: 6,122,442 km (0.102 R)
• M28: 6,615,667 km (0.096 R)
• M29: 7,000,283 km (0.073 R)
• M30: 7,195,209 km (0.064 R)
• M31: 7,293,495 km (0.116 R)
• M32: 7,416,763 km (0.06 R)
• M33: 7,665,694 km (0.028 R)
• M34: 7,766,074 km (0.089 R)
• M35: 8,480,703 km (0.091 R)
• M36: 8,662,614 km (0.079 R)
• M37: 8,872,201 km (0.118 R)
• M38: 9,110,062 km (0.098 R)
• M39: 10,109,974 km (0.106 R)
• M40: 10,637,007 km (0.087 R)
• M41: 10,946,226 km (0.097 R)
• M42: 11,059,322 km (0.054 R)
• M43: 11,315,433 km (0.109 R)
• M44: 11,949,878 km (0.082 R)
• M45: 12,154,079 km (0.091 R)
• M46: 12,744,243 km (0.071 R)
• M47: 13,283,244 km (0.103 R)
• M48: 13,586,030 km (0.119 R)
• M49: 14,167,517 km (0.12 R)
• M50: 16,218,055 km (0.101 R)
• M51: 16,476,859 km (0.109 R)
• M52: 16,704,397 km (0.06 R)
• M53: 17,096,942 km (0.119 R)
• M54: 17,360,384 km (0.03 R)
• M55: 17,691,444 km (0.065 R)
• M56: 18,326,487 km (0.105 R)
• M57: 18,528,444 km (0.098 R)
• M58: 18,934,902 km (0.105 R)
• M59: 19,515,641 km (0.066 R)
• M60: 19,653,121 km (0.044 R)
• M61: 19,756,493 km (0.111 R)
• M62: 19,860,015 km (0.119 R)
• M63: 19,963,686 km (0.075 R)
• M64: 20,206,334 km (0.075 R)
• M65: 20,380,316 km (0.067 R)
• M66: 20,484,885 km (0.087 R)
• M67: 20,975,417 km (0.073 R)
• M68: 21,151,493 km (0.106 R)
• M69: 21,647,261 km (0.097 R)
• M70: 22,254,478 km (0.092 R)
• M71: 22,434,145 km (0.119 R)
• M72: 22,650,464 km (0.114 R)
• M73: 23,449,167 km (0.07 R)
• M74: 23,815,383 km (0.097 R)
• M75: 24,479,148 km (0.071 R)
• M76: 24,962,499 km (0.097 R)
• M77: 25,074,398 km (0.07 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 15,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit