🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539

Radius: 13.1

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.38 AU - 0.62 AU

Year: 244 Days

Day: 11.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 55,911,467 km

• M1: 162,912 km (0.105 R)
• M2: 574,157 km (0.092 R)
• M3: 1,219,372 km (0.09 R)
• M4: 1,911,562 km (0.078 R)
• M5: 3,442,546 km (0.053 R)

Asteroid Belt

Center: 1.15 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.9

Radius: 11.3

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.5 AU - 2.08 AU

Year: 1653 Days

Day: 6.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 55,911,467 km

• M1: 140,472 km (0.088 R)
• M2: 493,374 km (0.114 R)
• M3: 1,561,951 km (0.109 R)
• M4: 2,048,593 km (0.066 R)
• M5: 2,635,166 km (0.065 R)
• M6: 2,996,745 km (0.044 R)
• M7: 4,090,455 km (0.081 R)
• M8: 5,008,986 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.2

Radius: 8.4

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2 AU - 2 AU

Year: 1952 Days

Day: 8.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 121.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 55,911,467 km

• M1: 105,616 km (0.046 R)
• M2: 535,860 km (0.062 R)
• M3: 1,698,385 km (0.084 R)
• M4: 4,653,242 km (0.091 R)
• M5: 5,556,663 km (0.118 R)
• M6: 6,205,918 km (0.114 R)
• M7: 8,348,309 km (0.094 R)
• M8: 10,941,439 km (0.049 R)

Asteroid Belt

Center: 2.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.7

Radius: 9.9

Gravity: 10.08 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.62 AU - 3.58 AU

Year: 3768 Days

Day: 10.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 55,911,467 km

• M1: 123,119 km (0.104 R)
• M2: 521,648 km (0.062 R)
• M3: 830,567 km (0.112 R)
• M4: 1,381,387 km (0.109 R)
• M5: 1,703,172 km (0.071 R)
• M6: 2,075,670 km (0.11 R)
• M7: 2,860,610 km (0.12 R)
• M8: 3,788,416 km (0.089 R)
• M9: 5,009,434 km (0.057 R)
• M10: 5,525,846 km (0.095 R)
• M11: 6,107,333 km (0.066 R)
• M12: 6,665,034 km (0.069 R)
• M13: 7,705,038 km (0.062 R)
• M14: 8,772,718 km (0.098 R)
• M15: 10,317,316 km (0.032 R)
• M16: 12,665,105 km (0.118 R)
• M17: 13,214,578 km (0.099 R)
• M18: 15,800,826 km (0.096 R)
• M19: 18,771,092 km (0.111 R)
• M20: 19,158,700 km (0.109 R)
• M21: 20,900,468 km (0.083 R)
• M22: 22,599,601 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.2

Radius: 13.7

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.65 AU - 5.23 AU

Year: 6458 Days

Day: 6.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 55,911,467 km

• M1: 173,234 km (0.079 R)
• M2: 750,682 km (0.115 R)
• M3: 1,555,070 km (0.088 R)
• M4: 2,646,835 km (0.095 R)
• M5: 3,312,246 km (0.059 R)
• M6: 3,798,739 km (0.092 R)
• M7: 4,410,444 km (0.047 R)
• M8: 5,023,048 km (0.099 R)
• M9: 6,598,313 km (0.064 R)
• M10: 7,291,251 km (0.051 R)
• M11: 8,885,964 km (0.108 R)
• M12: 9,367,669 km (0.114 R)
• M13: 10,105,785 km (0.043 R)
• M14: 12,238,602 km (0.053 R)
• M15: 13,620,437 km (0.119 R)
• M16: 14,218,829 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.7

Radius: 13.3

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.5 AU - 5.58 AU

Year: 6677 Days

Day: 10.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 55,911,467 km

• M1: 166,502 km (0.099 R)
• M2: 691,741 km (0.09 R)
• M3: 1,371,812 km (0.055 R)
• M4: 1,788,443 km (0.102 R)
• M5: 2,261,770 km (0.111 R)
• M6: 3,588,703 km (0.118 R)
• M7: 4,101,375 km (0.095 R)
• M8: 4,911,747 km (0.102 R)
• M9: 5,355,604 km (0.12 R)
• M10: 6,028,196 km (0.09 R)
• M11: 7,340,618 km (0.072 R)
• M12: 8,760,003 km (0.071 R)
• M13: 9,180,672 km (0.114 R)
• M14: 9,816,762 km (0.063 R)
• M15: 10,482,173 km (0.066 R)
• M16: 14,010,589 km (0.078 R)
• M17: 16,528,919 km (0.082 R)
• M18: 17,834,161 km (0.114 R)
• M19: 19,143,292 km (0.085 R)
• M20: 19,658,357 km (0.09 R)
• M21: 23,601,607 km (0.032 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.3

Radius: 8.7

Gravity: 12.99 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.29 AU - 6.05 AU

Year: 8114 Days

Day: 9.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 55,911,467 km

• M1: 108,159 km (0.077 R)
• M2: 430,094 km (0.083 R)
• M3: 790,026 km (0.089 R)
• M4: 1,194,689 km (0.083 R)
• M5: 1,479,373 km (0.107 R)
• M6: 2,334,475 km (0.091 R)
• M7: 4,499,904 km (0.059 R)
• M8: 5,834,915 km (0.084 R)
• M9: 7,916,420 km (0.113 R)
• M10: 8,350,104 km (0.042 R)
• M11: 9,170,649 km (0.094 R)
• M12: 9,455,782 km (0.083 R)
• M13: 9,746,900 km (0.086 R)
• M14: 10,398,249 km (0.115 R)
• M15: 11,401,901 km (0.065 R)
• M16: 11,787,415 km (0.077 R)
• M17: 12,937,373 km (0.045 R)
• M18: 14,605,988 km (0.054 R)
• M19: 17,698,326 km (0.101 R)
• M20: 20,791,411 km (0.055 R)
• M21: 22,897,450 km (0.07 R)
• M22: 23,600,410 km (0.114 R)
• M23: 23,957,351 km (0.092 R)
• M24: 25,327,667 km (0.112 R)
• M25: 26,269,685 km (0.108 R)
• M26: 30,167,907 km (0.095 R)
• M27: 31,764,565 km (0.075 R)
• M28: 35,590,979 km (0.081 R)
• M29: 36,296,782 km (0.075 R)
• M30: 38,347,021 km (0.077 R)
• M31: 40,473,106 km (0.097 R)
• M32: 40,856,375 km (0.093 R)
• M33: 41,371,142 km (0.072 R)
• M34: 43,073,865 km (0.101 R)
• M35: 44,415,009 km (0.092 R)
• M36: 46,339,137 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612.6

Radius: 5.1

Gravity: 23.55 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.63 AU - 6.53 AU

Year: 9098 Days

Day: 18.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 55,911,467 km

• M1: 63,579 km (0.054 R)
• M2: 351,106 km (0.109 R)
• M3: 684,709 km (0.113 R)
• M4: 1,256,024 km (0.11 R)
• M5: 1,442,722 km (0.069 R)
• M6: 1,619,397 km (0.088 R)
• M7: 1,984,266 km (0.107 R)
• M8: 2,439,343 km (0.076 R)
• M9: 2,752,152 km (0.077 R)
• M10: 2,939,748 km (0.107 R)
• M11: 3,180,451 km (0.082 R)
• M12: 3,387,195 km (0.095 R)
• M13: 3,554,146 km (0.092 R)
• M14: 4,115,138 km (0.091 R)
• M15: 5,908,966 km (0.076 R)
• M16: 7,033,942 km (0.113 R)
• M17: 7,872,738 km (0.091 R)
• M18: 9,651,606 km (0.04 R)
• M19: 10,283,058 km (0.068 R)
• M20: 11,413,719 km (0.087 R)
• M21: 11,954,216 km (0.117 R)
• M22: 12,342,423 km (0.104 R)
• M23: 12,511,468 km (0.083 R)
• M24: 12,854,047 km (0.12 R)
• M25: 15,889,987 km (0.115 R)
• M26: 16,563,327 km (0.109 R)
• M27: 21,492,277 km (0.078 R)
• M28: 25,180,314 km (0.098 R)
• M29: 25,543,537 km (0.077 R)
• M30: 26,094,656 km (0.086 R)
• M31: 28,871,342 km (0.076 R)
• M32: 29,069,709 km (0.086 R)
• M33: 35,911,418 km (0.11 R)
• M34: 38,131,899 km (0.111 R)
• M35: 39,580,305 km (0.069 R)
• M36: 42,972,886 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 421.5

Radius: 4.3

Gravity: 22.8 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.72 AU - 9.58 AU

Year: 16060 Days

Day: 16.7 Hours

Environment

Temp: -241 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 55,911,467 km

• M1: 53,556 km (0.068 R)
• M2: 242,049 km (0.032 R)
• M3: 507,137 km (0.093 R)
• M4: 664,663 km (0.083 R)
• M5: 895,194 km (0.115 R)
• M6: 1,306,139 km (0.072 R)
• M7: 2,097,512 km (0.067 R)
• M8: 3,191,671 km (0.102 R)
• M9: 3,444,042 km (0.111 R)
• M10: 3,847,208 km (0.082 R)
• M11: 4,017,002 km (0.116 R)
• M12: 4,162,411 km (0.065 R)
• M13: 5,964,617 km (0.1 R)
• M14: 6,952,262 km (0.059 R)
• M15: 8,751,775 km (0.057 R)
• M16: 12,361,721 km (0.105 R)
• M17: 13,690,748 km (0.097 R)
• M18: 15,464,381 km (0.088 R)
• M19: 17,539,602 km (0.117 R)
• M20: 18,724,268 km (0.096 R)
• M21: 23,807,604 km (0.1 R)
• M22: 23,997,593 km (0.106 R)
• M23: 26,357,649 km (0.115 R)
• M24: 32,807,262 km (0.045 R)
• M25: 35,955,399 km (0.055 R)
• M26: 36,205,527 km (0.054 R)
• M27: 42,984,555 km (0.05 R)
• M28: 43,125,326 km (0.041 R)
• M29: 43,266,397 km (0.077 R)
• M30: 47,793,677 km (0.046 R)
• M31: 47,944,771 km (0.086 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: 308 - 19,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit