🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.51 AU - 0.77 AU

Year: 197 Days

Day: 18.5 Hours

Environment

Temp: 189 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.99 AU - 1.59 AU

Year: 564 Days

Day: 29.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,162,156 km

• M1: 157,078 km (0.108 R)

Asteroid Belt

Center: 3.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.6

Radius: 9.4

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.61 AU - 6.47 AU

Year: 5715 Days

Day: 8.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 18,162,156 km

• M1: 130,300 km (0.078 R)
• M2: 224,546 km (0.11 R)
• M3: 287,078 km (0.046 R)
• M4: 560,842 km (0.038 R)
• M5: 737,368 km (0.075 R)
• M6: 1,156,840 km (0.117 R)
• M7: 1,218,923 km (0.082 R)
• M8: 1,320,650 km (0.079 R)
• M9: 1,492,089 km (0.1 R)
• M10: 1,629,121 km (0.118 R)
• M11: 1,713,344 km (0.089 R)
• M12: 1,784,703 km (0.105 R)
• M13: 2,020,020 km (0.087 R)
• M14: 2,110,826 km (0.09 R)
• M15: 2,312,484 km (0.094 R)
• M16: 2,504,268 km (0.036 R)
• M17: 2,635,017 km (0.117 R)
• M18: 3,058,379 km (0.11 R)
• M19: 3,233,857 km (0.091 R)
• M20: 3,686,989 km (0.118 R)
• M21: 4,218,062 km (0.12 R)
• M22: 4,612,252 km (0.098 R)
• M23: 4,813,910 km (0.037 R)
• M24: 5,039,055 km (0.055 R)
• M25: 5,951,901 km (0.111 R)
• M26: 6,193,651 km (0.103 R)
• M27: 6,260,072 km (0.084 R)
• M28: 6,686,875 km (0.089 R)
• M29: 6,892,273 km (0.118 R)
• M30: 7,758,594 km (0.117 R)
• M31: 8,168,044 km (0.093 R)
• M32: 8,683,708 km (0.088 R)
• M33: 9,285,989 km (0.117 R)
• M34: 9,540,903 km (0.077 R)
• M35: 9,720,720 km (0.112 R)
• M36: 10,109,824 km (0.053 R)
• M37: 10,266,902 km (0.107 R)
• M38: 11,226,423 km (0.116 R)
• M39: 11,361,958 km (0.109 R)
• M40: 12,325,967 km (0.109 R)
• M41: 13,030,423 km (0.116 R)
• M42: 13,805,939 km (0.088 R)
• M43: 15,371,480 km (0.08 R)
• M44: 15,522,125 km (0.098 R)
• M45: 16,007,271 km (0.077 R)
• M46: 16,068,307 km (0.076 R)
• M47: 16,251,714 km (0.112 R)
• M48: 16,343,717 km (0.098 R)
• M49: 16,992,523 km (0.089 R)
• M50: 17,148,254 km (0.102 R)
• M51: 18,156,245 km (0.085 R)
• M52: 19,345,398 km (0.117 R)
• M53: 19,769,209 km (0.102 R)
• M54: 19,867,345 km (0.058 R)
• M55: 20,031,454 km (0.103 R)
• M56: 20,327,957 km (0.052 R)
• M57: 20,592,745 km (0.076 R)
• M58: 21,562,139 km (0.095 R)
• M59: 22,103,235 km (0.108 R)
• M60: 22,205,261 km (0.052 R)
• M61: 22,273,328 km (0.112 R)
• M62: 22,751,742 km (0.114 R)
• M63: 22,889,073 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.7

Radius: 11.9

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.73 AU - 6.61 AU

Year: 5901 Days

Day: 5.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 18,162,156 km

• M1: 179,218 km (0.12 R)
• M2: 300,991 km (0.037 R)
• M3: 1,004,849 km (0.071 R)
• M4: 1,327,980 km (0.088 R)
• M5: 1,506,600 km (0.099 R)
• M6: 1,770,341 km (0.096 R)
• M7: 1,878,201 km (0.103 R)
• M8: 2,173,208 km (0.053 R)
• M9: 2,728,366 km (0.084 R)
• M10: 2,888,436 km (0.065 R)
• M11: 3,572,248 km (0.091 R)
• M12: 3,773,157 km (0.108 R)
• M13: 3,862,318 km (0.04 R)
• M14: 4,451,883 km (0.082 R)
• M15: 4,778,006 km (0.105 R)
• M16: 4,957,973 km (0.088 R)
• M17: 5,239,217 km (0.093 R)
• M18: 5,410,506 km (0.115 R)
• M19: 5,554,569 km (0.074 R)
• M20: 6,370,326 km (0.093 R)
• M21: 6,645,586 km (0.103 R)
• M22: 7,207,625 km (0.091 R)
• M23: 7,542,725 km (0.049 R)
• M24: 8,112,393 km (0.115 R)
• M25: 8,228,032 km (0.112 R)
• M26: 8,594,996 km (0.045 R)
• M27: 8,729,784 km (0.118 R)
• M28: 9,104,078 km (0.1 R)
• M29: 10,671,564 km (0.074 R)
• M30: 11,849,797 km (0.043 R)
• M31: 11,924,895 km (0.058 R)
• M32: 12,511,618 km (0.11 R)
• M33: 12,856,591 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.9

Radius: 11.7

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.28 AU - 6.58 AU

Year: 6277 Days

Day: 9.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 18,162,156 km

• M1: 150,944 km (0.105 R)
• M2: 247,136 km (0.088 R)
• M3: 373,845 km (0.074 R)
• M4: 496,964 km (0.066 R)
• M5: 699,370 km (0.109 R)
• M6: 777,759 km (0.079 R)
• M7: 887,564 km (0.097 R)
• M8: 1,186,461 km (0.107 R)
• M9: 1,266,346 km (0.12 R)
• M10: 1,465,910 km (0.081 R)
• M11: 1,569,581 km (0.032 R)
• M12: 1,675,945 km (0.105 R)
• M13: 2,145,533 km (0.105 R)
• M14: 2,365,142 km (0.074 R)
• M15: 2,676,456 km (0.04 R)
• M16: 2,935,260 km (0.115 R)
• M17: 3,023,223 km (0.029 R)
• M18: 3,338,725 km (0.112 R)
• M19: 3,736,057 km (0.056 R)
• M20: 4,323,079 km (0.064 R)
• M21: 5,097,099 km (0.025 R)
• M22: 5,830,278 km (0.088 R)
• M23: 6,138,599 km (0.064 R)
• M24: 6,394,711 km (0.115 R)
• M25: 7,274,196 km (0.054 R)
• M26: 7,364,254 km (0.053 R)
• M27: 7,789,412 km (0.09 R)
• M28: 8,823,133 km (0.115 R)
• M29: 9,144,918 km (0.097 R)
• M30: 10,200,331 km (0.072 R)
• M31: 10,708,365 km (0.074 R)
• M32: 11,120,807 km (0.075 R)
• M33: 11,538,484 km (0.096 R)
• M34: 11,961,247 km (0.07 R)
• M35: 12,174,574 km (0.111 R)
• M36: 12,281,686 km (0.111 R)
• M37: 12,858,386 km (0.104 R)
• M38: 13,517,813 km (0.087 R)
• M39: 14,113,213 km (0.087 R)
• M40: 14,263,409 km (0.038 R)
• M41: 14,338,657 km (0.046 R)
• M42: 14,489,751 km (0.119 R)
• M43: 15,214,103 km (0.099 R)
• M44: 15,290,997 km (0.104 R)
• M45: 15,716,603 km (0.111 R)
• M46: 15,950,424 km (0.06 R)
• M47: 16,185,293 km (0.039 R)
• M48: 16,737,907 km (0.093 R)
• M49: 17,296,655 km (0.088 R)
• M50: 17,457,473 km (0.057 R)
• M51: 17,618,740 km (0.118 R)
• M52: 18,187,212 km (0.063 R)
• M53: 18,309,732 km (0.112 R)
• M54: 19,383,845 km (0.09 R)
• M55: 20,478,153 km (0.083 R)
• M56: 21,118,582 km (0.117 R)
• M57: 22,463,167 km (0.073 R)
• M58: 23,478,488 km (0.032 R)
• M59: 23,969,319 km (0.055 R)
• M60: 24,148,687 km (0.089 R)
• M61: 25,097,586 km (0.115 R)
• M62: 26,196,981 km (0.054 R)
• M63: 26,427,960 km (0.107 R)
• M64: 26,566,936 km (0.049 R)
• M65: 26,752,587 km (0.046 R)
• M66: 27,593,327 km (0.072 R)
• M67: 27,875,469 km (0.105 R)
• M68: 27,969,715 km (0.094 R)
• M69: 28,253,054 km (0.098 R)
• M70: 28,537,439 km (0.113 R)
• M71: 28,822,872 km (0.066 R)
• M72: 28,918,166 km (0.026 R)
• M73: 29,204,796 km (0.088 R)
• M74: 29,732,726 km (0.086 R)
• M75: 31,188,463 km (0.054 R)
• M76: 31,580,559 km (0.042 R)
• M77: 32,667,238 km (0.114 R)
• M78: 32,916,019 km (0.087 R)
• M79: 33,215,215 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.6

Radius: 9.9

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.24 AU - 7.38 AU

Year: 6842 Days

Day: 8.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 18,162,156 km

• M1: 133,740 km (0.031 R)
• M2: 212,130 km (0.11 R)
• M3: 295,306 km (0.087 R)
• M4: 594,053 km (0.069 R)
• M5: 676,482 km (0.058 R)
• M6: 790,176 km (0.106 R)
• M7: 939,475 km (0.078 R)
• M8: 1,027,887 km (0.098 R)
• M9: 1,129,464 km (0.096 R)
• M10: 1,202,617 km (0.118 R)
• M11: 1,376,450 km (0.093 R)
• M12: 1,834,369 km (0.113 R)
• M13: 2,204,474 km (0.039 R)
• M14: 2,283,911 km (0.107 R)
• M15: 2,528,503 km (0.091 R)
• M16: 2,625,891 km (0.119 R)
• M17: 2,853,280 km (0.112 R)
• M18: 3,236,700 km (0.12 R)
• M19: 3,342,764 km (0.111 R)
• M20: 3,449,876 km (0.087 R)
• M21: 3,542,777 km (0.112 R)
• M22: 3,652,133 km (0.12 R)
• M23: 3,922,606 km (0.103 R)
• M24: 4,101,076 km (0.118 R)
• M25: 4,232,573 km (0.098 R)
• M26: 4,365,415 km (0.105 R)
• M27: 4,432,435 km (0.105 R)
• M28: 4,824,232 km (0.064 R)
• M29: 5,103,531 km (0.105 R)
• M30: 5,245,051 km (0.114 R)
• M31: 5,954,145 km (0.116 R)
• M32: 6,197,241 km (0.073 R)
• M33: 6,272,639 km (0.084 R)
• M34: 6,348,485 km (0.109 R)
• M35: 6,481,777 km (0.055 R)
• M36: 6,577,519 km (0.089 R)
• M37: 6,654,562 km (0.119 R)
• M38: 6,789,948 km (0.104 R)
• M39: 7,044,115 km (0.087 R)
• M40: 7,122,803 km (0.092 R)
• M41: 7,201,941 km (0.093 R)
• M42: 7,481,090 km (0.093 R)
• M43: 7,967,882 km (0.056 R)
• M44: 8,696,274 km (0.055 R)
• M45: 8,759,703 km (0.065 R)
• M46: 8,908,254 km (0.037 R)
• M47: 9,079,095 km (0.112 R)
• M48: 9,685,714 km (0.078 R)
• M49: 9,817,360 km (0.078 R)
• M50: 10,127,028 km (0.06 R)
• M51: 10,283,058 km (0.081 R)
• M52: 10,642,692 km (0.111 R)
• M53: 10,915,109 km (0.089 R)
• M54: 10,983,625 km (0.115 R)
• M55: 11,052,141 km (0.091 R)
• M56: 11,212,809 km (0.1 R)
• M57: 11,281,923 km (0.086 R)
• M58: 11,397,413 km (0.064 R)
• M59: 12,717,465 km (0.118 R)
• M60: 13,079,192 km (0.071 R)
• M61: 13,591,415 km (0.094 R)
• M62: 13,689,701 km (0.088 R)
• M63: 13,812,970 km (0.055 R)
• M64: 15,014,540 km (0.105 R)
• M65: 15,167,130 km (0.093 R)
• M66: 15,320,168 km (0.073 R)
• M67: 15,834,187 km (0.077 R)
• M68: 15,937,708 km (0.105 R)
• M69: 16,327,710 km (0.093 R)
• M70: 16,484,638 km (0.091 R)
• M71: 17,064,180 km (0.072 R)
• M72: 17,516,714 km (0.098 R)
• M73: 17,623,676 km (0.108 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: 405 - 12,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit