🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.2 AU - 1.34 AU

Year: 604 Days

Day: 36.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 21,340,680 km

• M1: 50,863 km (0.112 R)
• M2: 262,843 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.77 AU - 2.57 AU

Year: 1348 Days

Day: 19.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.13 AU - 3.35 AU

Year: 1913 Days

Day: 32.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.7

Radius: 14.9

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.7 AU - 3.5 AU

Year: 2302 Days

Day: 15 Hours

Environment

Temp: -142 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 21,340,680 km

• M1: 190,139 km (0.058 R)
• M2: 283,488 km (0.117 R)
• M3: 409,150 km (0.108 R)
• M4: 520,152 km (0.092 R)
• M5: 620,532 km (0.068 R)
• M6: 720,763 km (0.081 R)
• M7: 864,825 km (0.096 R)
• M8: 1,050,027 km (0.1 R)
• M9: 1,142,778 km (0.111 R)
• M10: 1,238,670 km (0.114 R)
• M11: 1,337,555 km (0.103 R)
• M12: 1,485,507 km (0.073 R)
• M13: 1,886,878 km (0.118 R)
• M14: 2,080,906 km (0.119 R)
• M15: 2,281,667 km (0.116 R)
• M16: 2,834,431 km (0.118 R)
• M17: 3,241,487 km (0.072 R)
• M18: 3,381,510 km (0.05 R)
• M19: 3,491,764 km (0.116 R)
• M20: 3,587,357 km (0.12 R)
• M21: 3,764,780 km (0.076 R)
• M22: 3,895,678 km (0.087 R)
• M23: 4,011,617 km (0.061 R)
• M24: 4,349,109 km (0.029 R)
• M25: 4,556,153 km (0.103 R)
• M26: 4,678,374 km (0.077 R)
• M27: 4,944,210 km (0.078 R)
• M28: 5,196,880 km (0.083 R)
• M29: 5,306,536 km (0.112 R)
• M30: 5,583,890 km (0.092 R)
• M31: 5,715,087 km (0.085 R)
• M32: 5,904,179 km (0.099 R)
• M33: 6,057,068 km (0.081 R)
• M34: 6,425,378 km (0.093 R)
• M35: 6,563,008 km (0.072 R)
• M36: 6,901,249 km (0.059 R)
• M37: 7,512,207 km (0.086 R)
• M38: 7,615,728 km (0.107 R)
• M39: 7,803,324 km (0.114 R)
• M40: 8,183,153 km (0.067 R)
• M41: 8,353,844 km (0.07 R)
• M42: 8,829,566 km (0.096 R)
• M43: 9,026,885 km (0.099 R)
• M44: 9,225,551 km (0.088 R)
• M45: 9,807,636 km (0.035 R)
• M46: 10,149,019 km (0.067 R)
• M47: 10,424,877 km (0.079 R)
• M48: 10,843,452 km (0.085 R)
• M49: 10,984,224 km (0.044 R)
• M50: 11,101,957 km (0.053 R)
• M51: 11,291,348 km (0.111 R)
• M52: 11,841,569 km (0.027 R)
• M53: 11,938,209 km (0.099 R)
• M54: 12,327,164 km (0.058 R)
• M55: 12,646,406 km (0.11 R)
• M56: 13,142,771 km (0.101 R)
• M57: 13,494,177 km (0.111 R)
• M58: 13,595,006 km (0.103 R)
• M59: 13,924,869 km (0.072 R)
• M60: 14,231,694 km (0.079 R)
• M61: 14,774,136 km (0.086 R)
• M62: 15,087,095 km (0.092 R)
• M63: 15,693,116 km (0.086 R)
• M64: 16,012,507 km (0.093 R)
• M65: 16,333,993 km (0.076 R)
• M66: 17,311,466 km (0.066 R)
• M67: 17,862,734 km (0.085 R)
• M68: 18,057,061 km (0.059 R)
• M69: 18,224,162 km (0.096 R)
• M70: 18,700,482 km (0.116 R)
• M71: 18,841,253 km (0.038 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.4

Radius: 12.3

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.77 AU - 4.85 AU

Year: 3774 Days

Day: 9.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 21,340,680 km

• M1: 156,779 km (0.079 R)
• M2: 255,663 km (0.076 R)
• M3: 519,254 km (0.066 R)
• M4: 600,336 km (0.112 R)
• M5: 696,827 km (0.068 R)
• M6: 1,044,492 km (0.048 R)
• M7: 1,139,936 km (0.117 R)
• M8: 1,635,254 km (0.112 R)
• M9: 1,733,540 km (0.055 R)
• M10: 1,936,395 km (0.09 R)
• M11: 2,040,814 km (0.116 R)
• M12: 2,429,619 km (0.061 R)
• M13: 2,657,756 km (0.119 R)
• M14: 2,978,793 km (0.113 R)
• M15: 3,170,428 km (0.06 R)
• M16: 3,294,594 km (0.101 R)
• M17: 3,420,256 km (0.069 R)
• M18: 3,732,467 km (0.053 R)
• M19: 3,826,115 km (0.113 R)
• M20: 3,977,658 km (0.071 R)
• M21: 4,444,104 km (0.115 R)
• M22: 4,583,380 km (0.059 R)
• M23: 4,683,909 km (0.07 R)
• M24: 4,805,383 km (0.086 R)
• M25: 4,989,687 km (0.117 R)
• M26: 5,093,209 km (0.06 R)
• M27: 5,323,291 km (0.054 R)
• M28: 5,428,907 km (0.098 R)
• M29: 5,599,598 km (0.1 R)
• M30: 6,144,433 km (0.071 R)
• M31: 6,233,145 km (0.066 R)
• M32: 6,729,062 km (0.091 R)
• M33: 6,889,580 km (0.088 R)
• M34: 7,074,483 km (0.098 R)
• M35: 7,331,492 km (0.085 R)
• M36: 8,489,081 km (0.098 R)
• M37: 8,712,580 km (0.067 R)
• M38: 8,862,627 km (0.095 R)
• M39: 9,266,840 km (0.11 R)
• M40: 9,394,447 km (0.099 R)
• M41: 9,471,191 km (0.11 R)
• M42: 9,599,845 km (0.054 R)
• M43: 10,198,536 km (0.068 R)
• M44: 10,409,618 km (0.045 R)
• M45: 11,078,620 km (0.053 R)
• M46: 11,844,561 km (0.091 R)
• M47: 12,066,564 km (0.107 R)
• M48: 12,261,939 km (0.076 R)
• M49: 12,571,158 km (0.089 R)
• M50: 12,655,830 km (0.068 R)
• M51: 13,312,116 km (0.113 R)
• M52: 13,456,179 km (0.117 R)
• M53: 13,716,928 km (0.097 R)
• M54: 13,804,293 km (0.118 R)
• M55: 14,687,369 km (0.119 R)
• M56: 14,806,449 km (0.046 R)
• M57: 15,286,210 km (0.114 R)
• M58: 16,046,167 km (0.094 R)
• M59: 16,353,590 km (0.098 R)
• M60: 16,911,740 km (0.12 R)
• M61: 17,255,965 km (0.06 R)
• M62: 17,350,361 km (0.062 R)
• M63: 17,507,888 km (0.102 R)
• M64: 17,856,151 km (0.103 R)
• M65: 17,983,310 km (0.068 R)
• M66: 19,174,258 km (0.112 R)
• M67: 19,271,946 km (0.077 R)
• M68: 19,762,926 km (0.109 R)
• M69: 19,861,511 km (0.061 R)
• M70: 21,226,591 km (0.067 R)
• M71: 21,530,275 km (0.103 R)
• M72: 21,937,481 km (0.063 R)
• M73: 23,139,649 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.3

Radius: 8.8

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.35 AU - 4.61 AU

Year: 3999 Days

Day: 13.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 21,340,680 km

• M1: 177,124 km (0.108 R)
• M2: 283,937 km (0.085 R)
• M3: 475,422 km (0.092 R)
• M4: 571,913 km (0.05 R)
• M5: 794,963 km (0.092 R)
• M6: 1,084,884 km (0.085 R)
• M7: 1,268,141 km (0.106 R)
• M8: 1,385,127 km (0.108 R)
• M9: 1,461,571 km (0.038 R)
• M10: 2,328,341 km (0.097 R)
• M11: 2,526,259 km (0.07 R)
• M12: 2,715,949 km (0.096 R)
• M13: 2,938,551 km (0.106 R)
• M14: 3,225,031 km (0.097 R)
• M15: 3,401,407 km (0.099 R)
• M16: 4,043,481 km (0.074 R)
• M17: 5,007,490 km (0.11 R)
• M18: 5,177,732 km (0.073 R)
• M19: 5,401,979 km (0.113 R)
• M20: 6,440,936 km (0.106 R)
• M21: 7,135,370 km (0.116 R)
• M22: 7,269,409 km (0.119 R)
• M23: 7,520,584 km (0.073 R)
• M24: 7,696,212 km (0.031 R)
• M25: 7,833,692 km (0.11 R)
• M26: 8,737,114 km (0.08 R)
• M27: 8,819,094 km (0.095 R)
• M28: 8,942,362 km (0.075 R)
• M29: 9,128,462 km (0.1 R)
• M30: 9,232,433 km (0.101 R)
• M31: 9,315,908 km (0.084 R)
• M32: 9,441,570 km (0.049 R)
• M33: 9,694,540 km (0.104 R)
• M34: 10,271,839 km (0.094 R)
• M35: 10,532,139 km (0.078 R)
• M36: 10,750,552 km (0.064 R)
• M37: 10,904,488 km (0.116 R)
• M38: 11,662,052 km (0.117 R)
• M39: 12,298,740 km (0.077 R)
• M40: 12,946,649 km (0.12 R)
• M41: 14,809,591 km (0.099 R)
• M42: 15,226,670 km (0.107 R)
• M43: 15,449,122 km (0.072 R)
• M44: 15,573,138 km (0.099 R)
• M45: 15,697,454 km (0.033 R)
• M46: 15,822,069 km (0.08 R)
• M47: 15,922,001 km (0.073 R)
• M48: 16,399,816 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.9

Radius: 10.3

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.66 AU - 6.04 AU

Year: 4505 Days

Day: 6 Hours

Environment

Temp: -175 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 21,340,680 km

• M1: 137,929 km (0.117 R)
• M2: 243,845 km (0.094 R)
• M3: 310,715 km (0.107 R)
• M4: 504,294 km (0.085 R)
• M5: 681,867 km (0.09 R)
• M6: 891,454 km (0.104 R)
• M7: 966,103 km (0.112 R)
• M8: 1,088,175 km (0.115 R)
• M9: 1,156,990 km (0.045 R)
• M10: 1,323,642 km (0.099 R)
• M11: 1,485,656 km (0.059 R)
• M12: 1,641,238 km (0.101 R)
• M13: 1,815,969 km (0.103 R)
• M14: 1,982,920 km (0.077 R)
• M15: 2,082,552 km (0.079 R)
• M16: 2,169,468 km (0.092 R)
• M17: 2,529,251 km (0.081 R)
• M18: 2,700,541 km (0.11 R)
• M19: 2,843,556 km (0.074 R)
• M20: 2,940,346 km (0.053 R)
• M21: 3,372,534 km (0.081 R)
• M22: 3,440,901 km (0.06 R)
• M23: 3,613,686 km (0.09 R)
• M24: 3,771,662 km (0.07 R)
• M25: 3,860,523 km (0.077 R)
• M26: 3,986,035 km (0.099 R)
• M27: 4,094,643 km (0.115 R)
• M28: 4,296,451 km (0.115 R)
• M29: 4,577,096 km (0.06 R)
• M30: 4,748,236 km (0.057 R)
• M31: 4,921,620 km (0.095 R)
• M32: 5,494,431 km (0.053 R)
• M33: 5,635,950 km (0.051 R)
• M34: 5,758,172 km (0.03 R)
• M35: 6,088,484 km (0.109 R)
• M36: 6,256,033 km (0.107 R)
• M37: 6,681,490 km (0.106 R)
• M38: 6,984,874 km (0.081 R)
• M39: 8,013,659 km (0.069 R)
• M40: 8,082,324 km (0.102 R)
• M41: 8,197,365 km (0.094 R)
• M42: 8,615,790 km (0.106 R)
• M43: 8,756,861 km (0.108 R)
• M44: 9,401,179 km (0.07 R)
• M45: 9,473,734 km (0.1 R)
• M46: 10,634,464 km (0.081 R)
• M47: 11,116,468 km (0.052 R)
• M48: 11,295,836 km (0.105 R)
• M49: 11,450,371 km (0.115 R)
• M50: 11,605,504 km (0.086 R)
• M51: 12,075,391 km (0.083 R)
• M52: 12,312,653 km (0.097 R)
• M53: 12,791,815 km (0.117 R)
• M54: 14,238,127 km (0.107 R)
• M55: 14,405,078 km (0.035 R)
• M56: 14,628,727 km (0.07 R)
• M57: 15,022,917 km (0.105 R)
• M58: 15,391,975 km (0.048 R)
• M59: 16,429,885 km (0.05 R)
• M60: 16,546,721 km (0.089 R)
• M61: 16,692,878 km (0.103 R)
• M62: 17,016,309 km (0.119 R)
• M63: 17,341,684 km (0.055 R)
• M64: 17,549,925 km (0.049 R)
• M65: 18,028,787 km (0.044 R)
• M66: 18,209,502 km (0.081 R)
• M67: 18,451,401 km (0.08 R)
• M68: 19,183,533 km (0.101 R)
• M69: 19,614,974 km (0.116 R)
• M70: 20,393,331 km (0.116 R)
• M71: 20,644,506 km (0.087 R)
• M72: 20,739,052 km (0.097 R)
• M73: 21,149,997 km (0.068 R)
• M74: 21,340,735 km (0.112 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 10,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit