🌌 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: 169.6

Radius: 9.6

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.44 AU - 0.56 AU

Year: 236 Days

Day: 7.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 74,471,731 km

• M1: 119,379 km (0.117 R)
• M2: 424,559 km (0.108 R)
• M3: 766,240 km (0.1 R)
• M4: 1,133,054 km (0.074 R)
• M5: 1,437,187 km (0.063 R)
• M6: 1,741,020 km (0.114 R)
• M7: 2,138,801 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.8

Radius: 8.8

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.73 AU - 0.77 AU

Year: 433 Days

Day: 10.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 74,471,731 km

• M1: 109,506 km (0.094 R)
• M2: 455,077 km (0.093 R)
• M3: 811,718 km (0.101 R)
• M4: 1,194,240 km (0.058 R)
• M5: 1,524,851 km (0.104 R)
• M6: 2,141,494 km (0.044 R)
• M7: 2,493,647 km (0.114 R)
• M8: 2,904,891 km (0.088 R)
• M9: 3,642,409 km (0.107 R)
• M10: 4,042,434 km (0.082 R)
• M11: 4,683,161 km (0.113 R)
• M12: 5,218,423 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.6

Radius: 11.3

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.85 AU - 0.87 AU

Year: 532 Days

Day: 7.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 74,471,731 km

• M1: 141,520 km (0.069 R)
• M2: 684,709 km (0.094 R)
• M3: 1,040,154 km (0.118 R)
• M4: 1,441,525 km (0.055 R)
• M5: 1,856,659 km (0.099 R)
• M6: 2,257,282 km (0.04 R)
• M7: 2,922,993 km (0.065 R)
• M8: 3,308,955 km (0.106 R)
• M9: 3,676,068 km (0.073 R)
• M10: 4,184,402 km (0.05 R)
• M11: 5,059,101 km (0.077 R)
• M12: 5,778,667 km (0.055 R)
• M13: 6,352,674 km (0.098 R)
• M14: 6,742,825 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.9

Radius: 8.2

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.07 AU - 1.25 AU

Year: 833 Days

Day: 13.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 74,471,731 km

• M1: 108,010 km (0.051 R)
• M2: 391,348 km (0.099 R)
• M3: 779,405 km (0.031 R)
• M4: 1,108,670 km (0.104 R)
• M5: 1,906,774 km (0.063 R)
• M6: 2,433,209 km (0.102 R)
• M7: 3,632,386 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.9

Radius: 8.7

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.33 AU - 1.79 AU

Year: 1299 Days

Day: 10.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 74,471,731 km

• M1: 108,159 km (0.096 R)
• M2: 434,432 km (0.07 R)
• M3: 751,430 km (0.113 R)
• M4: 1,508,844 km (0.067 R)
• M5: 2,921,497 km (0.111 R)
• M6: 3,702,996 km (0.101 R)
• M7: 4,101,525 km (0.109 R)
• M8: 4,510,825 km (0.103 R)
• M9: 5,391,507 km (0.095 R)
• M10: 5,883,235 km (0.118 R)
• M11: 7,099,466 km (0.113 R)
• M12: 7,589,848 km (0.116 R)
• M13: 8,803,835 km (0.064 R)

Asteroid Belt

Center: 2.12 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.6

Radius: 8.8

Gravity: 10.3 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.18 AU - 3.18 AU

Year: 2926 Days

Day: 5.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 74,471,731 km

• M1: 109,954 km (0.069 R)
• M2: 459,116 km (0.056 R)
• M3: 781,050 km (0.062 R)
• M4: 1,115,701 km (0.096 R)
• M5: 1,401,134 km (0.114 R)
• M6: 2,018,973 km (0.084 R)
• M7: 2,585,799 km (0.063 R)
• M8: 3,077,527 km (0.087 R)
• M9: 3,383,156 km (0.101 R)
• M10: 4,248,131 km (0.095 R)
• M11: 4,862,380 km (0.095 R)
• M12: 5,534,373 km (0.09 R)
• M13: 6,238,830 km (0.085 R)
• M14: 7,217,499 km (0.105 R)
• M15: 7,891,437 km (0.092 R)
• M16: 8,260,794 km (0.083 R)
• M17: 8,998,312 km (0.055 R)
• M18: 10,483,220 km (0.044 R)
• M19: 11,688,680 km (0.075 R)
• M20: 12,080,926 km (0.118 R)
• M21: 13,310,620 km (0.094 R)
• M22: 14,571,581 km (0.096 R)
• M23: 21,179,319 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.1

Radius: 10.6

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.12 AU - 3.7 AU

Year: 4199 Days

Day: 13.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 74,471,731 km

• M1: 131,796 km (0.112 R)
• M2: 465,698 km (0.041 R)
• M3: 1,461,422 km (0.042 R)
• M4: 2,743,326 km (0.116 R)
• M5: 3,142,154 km (0.094 R)
• M6: 5,074,210 km (0.09 R)
• M7: 6,435,401 km (0.074 R)
• M8: 8,556,998 km (0.094 R)
• M9: 10,546,799 km (0.063 R)
• M10: 15,182,987 km (0.028 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.8

Radius: 14.2

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.6 AU - 3.7 AU

Year: 4650 Days

Day: 10.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 74,471,731 km

• M1: 176,525 km (0.097 R)
• M2: 677,529 km (0.119 R)
• M3: 1,155,045 km (0.102 R)
• M4: 2,985,226 km (0.025 R)
• M5: 3,539,037 km (0.057 R)
• M6: 4,298,994 km (0.089 R)
• M7: 4,830,814 km (0.072 R)
• M8: 5,683,223 km (0.081 R)
• M9: 6,325,746 km (0.087 R)
• M10: 7,346,901 km (0.062 R)
• M11: 7,862,266 km (0.113 R)
• M12: 10,127,925 km (0.099 R)
• M13: 11,208,770 km (0.09 R)
• M14: 11,754,204 km (0.096 R)
• M15: 13,599,494 km (0.055 R)
• M16: 14,752,444 km (0.063 R)
• M17: 16,083,417 km (0.109 R)
• M18: 17,553,665 km (0.094 R)
• M19: 18,228,201 km (0.094 R)
• M20: 22,717,035 km (0.05 R)
• M21: 23,371,376 km (0.105 R)
• M22: 26,995,085 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.2

Radius: 8.6

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.99 AU - 4.99 AU

Year: 7433 Days

Day: 8.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 74,471,731 km

• M1: 106,962 km (0.095 R)
• M2: 381,175 km (0.04 R)
• M3: 788,381 km (0.094 R)
• M4: 1,193,941 km (0.084 R)
• M5: 1,522,458 km (0.105 R)
• M6: 2,743,176 km (0.104 R)
• M7: 3,042,821 km (0.088 R)
• M8: 3,322,868 km (0.086 R)
• M9: 4,492,873 km (0.072 R)
• M10: 4,938,226 km (0.098 R)
• M11: 5,795,721 km (0.118 R)
• M12: 6,071,430 km (0.102 R)
• M13: 6,387,979 km (0.085 R)
• M14: 7,020,030 km (0.116 R)
• M15: 8,216,214 km (0.093 R)
• M16: 8,683,259 km (0.076 R)
• M17: 8,963,755 km (0.073 R)
• M18: 10,458,387 km (0.1 R)
• M19: 11,194,109 km (0.115 R)
• M20: 11,478,794 km (0.116 R)
• M21: 13,079,791 km (0.086 R)
• M22: 15,052,687 km (0.058 R)
• M23: 16,534,305 km (0.113 R)
• M24: 17,852,112 km (0.051 R)
• M25: 18,306,591 km (0.095 R)
• M26: 20,131,984 km (0.054 R)
• M27: 21,269,227 km (0.109 R)
• M28: 25,099,082 km (0.069 R)
• M29: 27,347,089 km (0.056 R)
• M30: 28,038,082 km (0.114 R)
• M31: 29,007,177 km (0.113 R)
• M32: 29,365,164 km (0.114 R)

Asteroid Belt

Center: 7.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 458.6

Radius: 6.2

Gravity: 11.93 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 9.95 AU - 11.65 AU

Year: 23668 Days

Day: 23.5 Hours

Environment

Temp: -242 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 74,471,731 km

• M1: 77,193 km (0.086 R)
• M2: 318,344 km (0.115 R)
• M3: 869,313 km (0.056 R)
• M4: 3,937,865 km (0.104 R)
• M5: 4,696,924 km (0.071 R)
• M6: 5,166,961 km (0.116 R)
• M7: 5,549,632 km (0.115 R)
• M8: 10,417,397 km (0.049 R)
• M9: 10,780,771 km (0.078 R)
• M10: 11,726,678 km (0.114 R)
• M11: 13,495,074 km (0.077 R)
• M12: 16,066,063 km (0.077 R)
• M13: 18,152,804 km (0.12 R)
• M14: 22,252,534 km (0.05 R)
• M15: 22,653,157 km (0.065 R)
• M16: 24,093,784 km (0.071 R)
• M17: 24,410,333 km (0.077 R)
• M18: 24,729,575 km (0.096 R)
• M19: 26,479,422 km (0.119 R)
• M20: 32,993,062 km (0.094 R)
• M21: 33,252,914 km (0.053 R)
• M22: 35,653,511 km (0.098 R)
• M23: 37,035,795 km (0.12 R)
• M24: 37,740,252 km (0.042 R)
• M25: 39,321,352 km (0.045 R)
• M26: 39,613,516 km (0.078 R)
• M27: 43,856,860 km (0.075 R)
• M28: 49,745,032 km (0.091 R)
• M29: 56,881,299 km (0.071 R)
• M30: 62,859,380 km (0.063 R)
• M31: 65,486,169 km (0.119 R)
• M32: 66,515,701 km (0.037 R)
• M33: 72,700,526 km (0.069 R)
• M34: 73,582,555 km (0.096 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 19,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit