🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.57 AU - 0.57 AU

Year: 278 Days

Day: 40.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.18 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.4

Radius: 10

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.52 AU - 2.04 AU

Year: 1533 Days

Day: 7.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 89,538,924 km

• M1: 124,316 km (0.111 R)
• M2: 472,131 km (0.105 R)
• M3: 886,667 km (0.106 R)
• M4: 1,218,175 km (0.118 R)
• M5: 1,650,962 km (0.114 R)
• M6: 2,053,829 km (0.092 R)
• M7: 2,579,516 km (0.088 R)
• M8: 3,288,012 km (0.085 R)
• M9: 3,733,065 km (0.117 R)
• M10: 4,639,628 km (0.072 R)
• M11: 5,726,606 km (0.098 R)
• M12: 7,911,783 km (0.102 R)
• M13: 8,293,407 km (0.086 R)
• M14: 9,399,833 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.8

Radius: 15

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.02 AU - 6.08 AU

Year: 7327 Days

Day: 8.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 89,538,924 km

• M1: 197,619 km (0.1 R)
• M2: 811,868 km (0.099 R)
• M3: 1,416,692 km (0.057 R)
• M4: 2,305,453 km (0.117 R)
• M5: 3,387,045 km (0.118 R)
• M6: 4,984,601 km (0.076 R)
• M7: 6,099,853 km (0.111 R)
• M8: 6,788,003 km (0.115 R)
• M9: 7,300,376 km (0.11 R)
• M10: 8,527,527 km (0.041 R)
• M11: 9,614,206 km (0.088 R)
• M12: 10,742,473 km (0.117 R)
• M13: 11,905,148 km (0.117 R)
• M14: 13,717,676 km (0.116 R)
• M15: 17,678,878 km (0.103 R)
• M16: 22,186,860 km (0.099 R)
• M17: 25,703,009 km (0.083 R)
• M18: 26,862,691 km (0.099 R)
• M19: 33,609,406 km (0.076 R)
• M20: 38,111,404 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.4

Radius: 14.4

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.41 AU - 6.31 AU

Year: 8012 Days

Day: 6.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 89,538,924 km

• M1: 180,265 km (0.026 R)
• M2: 755,918 km (0.119 R)
• M3: 1,345,782 km (0.104 R)
• M4: 1,804,749 km (0.086 R)
• M5: 3,574,192 km (0.116 R)
• M6: 4,301,238 km (0.099 R)
• M7: 4,957,823 km (0.117 R)
• M8: 7,088,546 km (0.059 R)
• M9: 9,861,492 km (0.075 R)
• M10: 11,007,561 km (0.085 R)
• M11: 16,808,817 km (0.107 R)
• M12: 20,684,898 km (0.063 R)
• M13: 23,498,235 km (0.098 R)
• M14: 25,621,927 km (0.079 R)
• M15: 29,318,340 km (0.075 R)
• M16: 30,531,130 km (0.071 R)
• M17: 31,874,220 km (0.063 R)
• M18: 32,659,160 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.1

Radius: 14.4

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.02 AU - 6.08 AU

Year: 8442 Days

Day: 8 Hours

Environment

Temp: -223 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 89,538,924 km

• M1: 179,069 km (0.1 R)
• M2: 785,239 km (0.112 R)
• M3: 1,310,178 km (0.095 R)
• M4: 2,090,630 km (0.088 R)
• M5: 2,950,519 km (0.104 R)
• M6: 3,983,642 km (0.063 R)
• M7: 4,442,907 km (0.071 R)
• M8: 5,340,943 km (0.055 R)
• M9: 5,901,935 km (0.063 R)
• M10: 6,760,777 km (0.064 R)
• M11: 8,161,162 km (0.043 R)
• M12: 12,990,032 km (0.069 R)
• M13: 13,583,038 km (0.094 R)
• M14: 14,380,993 km (0.091 R)
• M15: 15,802,322 km (0.097 R)
• M16: 16,615,985 km (0.109 R)
• M17: 18,549,388 km (0.093 R)
• M18: 19,302,164 km (0.084 R)
• M19: 19,763,524 km (0.113 R)
• M20: 21,683,314 km (0.059 R)
• M21: 24,972,971 km (0.054 R)
• M22: 26,831,724 km (0.079 R)
• M23: 33,954,079 km (0.059 R)
• M24: 36,466,276 km (0.119 R)
• M25: 38,007,583 km (0.069 R)
• M26: 41,347,206 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.9

Radius: 14.8

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.68 AU - 5.84 AU

Year: 8926 Days

Day: 5.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 89,538,924 km

• M1: 184,005 km (0.099 R)
• M2: 669,750 km (0.066 R)
• M3: 1,344,735 km (0.079 R)
• M4: 1,960,330 km (0.041 R)
• M5: 3,268,115 km (0.089 R)
• M6: 4,244,391 km (0.075 R)
• M7: 4,777,408 km (0.038 R)
• M8: 5,674,846 km (0.062 R)
• M9: 6,149,968 km (0.063 R)
• M10: 11,143,545 km (0.079 R)
• M11: 12,487,682 km (0.101 R)
• M12: 14,859,856 km (0.112 R)
• M13: 15,986,926 km (0.115 R)
• M14: 18,776,627 km (0.074 R)
• M15: 21,337,743 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 434.1

Radius: 4.3

Gravity: 23.48 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.65 AU - 10.31 AU

Year: 15944 Days

Day: 21 Hours

Environment

Temp: -229 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 89,538,924 km

• M1: 53,556 km (0.11 R)
• M2: 266,583 km (0.108 R)
• M3: 408,851 km (0.063 R)
• M4: 736,470 km (0.112 R)
• M5: 1,098,198 km (0.08 R)
• M6: 1,451,099 km (0.065 R)
• M7: 2,089,284 km (0.08 R)
• M8: 2,522,818 km (0.076 R)
• M9: 2,760,978 km (0.084 R)
• M10: 3,207,378 km (0.109 R)
• M11: 3,566,114 km (0.107 R)
• M12: 3,894,332 km (0.054 R)
• M13: 4,706,349 km (0.093 R)
• M14: 4,934,037 km (0.068 R)
• M15: 5,956,688 km (0.094 R)
• M16: 6,223,271 km (0.049 R)
• M17: 9,702,469 km (0.088 R)
• M18: 14,769,798 km (0.1 R)
• M19: 15,187,625 km (0.115 R)
• M20: 15,613,231 km (0.033 R)
• M21: 17,395,540 km (0.115 R)
• M22: 22,894,458 km (0.12 R)
• M23: 25,186,447 km (0.097 R)
• M24: 25,682,514 km (0.091 R)
• M25: 28,048,404 km (0.073 R)
• M26: 33,924,608 km (0.084 R)
• M27: 35,264,706 km (0.039 R)
• M28: 46,680,968 km (0.067 R)
• M29: 46,979,267 km (0.109 R)
• M30: 47,579,603 km (0.097 R)
• M31: 48,489,607 km (0.086 R)
• M32: 51,925,870 km (0.104 R)
• M33: 52,728,761 km (0.051 R)
• M34: 54,524,385 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 829.3

Radius: 6.1

Gravity: 22.29 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 10.35 AU - 11.43 AU

Year: 23204 Days

Day: 18.1 Hours

Environment

Temp: -239 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 89,538,924 km

• M1: 76,145 km (0.098 R)
• M2: 281,693 km (0.075 R)
• M3: 846,574 km (0.109 R)
• M4: 1,236,875 km (0.076 R)
• M5: 1,440,478 km (0.061 R)
• M6: 1,856,360 km (0.048 R)
• M7: 2,190,711 km (0.053 R)
• M8: 2,715,351 km (0.117 R)
• M9: 2,925,686 km (0.075 R)
• M10: 3,175,364 km (0.106 R)
• M11: 3,654,526 km (0.101 R)
• M12: 4,831,413 km (0.045 R)
• M13: 7,238,592 km (0.077 R)
• M14: 8,670,693 km (0.099 R)
• M15: 8,955,377 km (0.113 R)
• M16: 9,483,308 km (0.091 R)
• M17: 12,582,677 km (0.12 R)
• M18: 12,874,094 km (0.054 R)
• M19: 18,263,506 km (0.101 R)
• M20: 21,397,432 km (0.079 R)
• M21: 25,562,985 km (0.092 R)
• M22: 26,503,956 km (0.083 R)
• M23: 29,850,310 km (0.08 R)
• M24: 32,503,279 km (0.092 R)
• M25: 33,328,760 km (0.055 R)
• M26: 35,309,286 km (0.097 R)
• M27: 35,889,277 km (0.114 R)
• M28: 40,601,311 km (0.096 R)
• M29: 45,027,463 km (0.104 R)
• M30: 52,911,869 km (0.088 R)
• M31: 53,862,115 km (0.049 R)
• M32: 58,784,633 km (0.091 R)
• M33: 64,428,661 km (0.064 R)
• M34: 69,512,745 km (0.118 R)
• M35: 74,857,727 km (0.079 R)
• M36: 76,537,263 km (0.03 R)
• M37: 81,979,184 km (0.053 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: 348 - 19,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit