🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434

Radius: 8

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.51 AU - 0.61 AU

Year: 279 Days

Day: 8.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 40,578,876 km

• M1: 99,632 km (0.09 R)
• M2: 369,058 km (0.104 R)
• M3: 636,689 km (0.082 R)
• M4: 929,152 km (0.092 R)
• M5: 1,229,844 km (0.102 R)
• M6: 1,506,301 km (0.096 R)
• M7: 1,961,378 km (0.074 R)
• M8: 2,256,385 km (0.069 R)
• M9: 2,530,448 km (0.076 R)
• M10: 3,185,387 km (0.105 R)
• M11: 3,563,421 km (0.119 R)

Asteroid Belt

Center: 0.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898

Radius: 9.7

Gravity: 9.54 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.29 AU - 1.31 AU

Year: 988 Days

Day: 11.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 40,578,876 km

• M1: 121,473 km (0.075 R)
• M2: 490,980 km (0.089 R)
• M3: 852,109 km (0.056 R)
• M4: 1,165,667 km (0.083 R)
• M5: 1,482,664 km (0.118 R)
• M6: 2,399,101 km (0.083 R)
• M7: 2,961,290 km (0.055 R)
• M8: 3,517,495 km (0.092 R)
• M9: 3,909,591 km (0.111 R)
• M10: 4,244,241 km (0.107 R)
• M11: 4,652,793 km (0.064 R)
• M12: 5,929,611 km (0.043 R)
• M13: 6,672,663 km (0.071 R)
• M14: 7,836,684 km (0.065 R)
• M15: 8,289,368 km (0.084 R)
• M16: 8,901,223 km (0.117 R)
• M17: 10,214,692 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.8

Radius: 9.3

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.37 AU - 1.43 AU

Year: 1105 Days

Day: 9.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 40,578,876 km

• M1: 115,938 km (0.104 R)
• M2: 530,624 km (0.081 R)
• M3: 825,032 km (0.077 R)
• M4: 1,554,771 km (0.116 R)
• M5: 1,914,404 km (0.117 R)
• M6: 2,207,915 km (0.115 R)
• M7: 2,757,238 km (0.029 R)
• M8: 3,341,867 km (0.057 R)
• M9: 3,699,555 km (0.059 R)
• M10: 4,037,198 km (0.11 R)
• M11: 4,825,728 km (0.091 R)
• M12: 5,229,792 km (0.078 R)
• M13: 5,868,276 km (0.064 R)
• M14: 6,349,682 km (0.116 R)
• M15: 7,143,298 km (0.065 R)
• M16: 8,146,950 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.1

Radius: 13.6

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.69 AU - 2.01 AU

Year: 1678 Days

Day: 9.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 40,578,876 km

• M1: 169,195 km (0.104 R)
• M2: 811,120 km (0.062 R)
• M3: 1,238,222 km (0.06 R)
• M4: 1,854,266 km (0.065 R)
• M5: 2,587,295 km (0.041 R)
• M6: 3,715,114 km (0.087 R)
• M7: 4,431,239 km (0.116 R)
• M8: 4,886,764 km (0.055 R)
• M9: 5,676,491 km (0.105 R)
• M10: 6,291,638 km (0.114 R)
• M11: 7,482,287 km (0.039 R)
• M12: 8,314,949 km (0.096 R)
• M13: 9,077,300 km (0.101 R)
• M14: 9,954,990 km (0.028 R)
• M15: 10,778,078 km (0.083 R)
• M16: 11,568,703 km (0.093 R)
• M17: 12,156,921 km (0.113 R)
• M18: 14,666,426 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.6

Radius: 12.2

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.59 AU - 3.07 AU

Year: 3175 Days

Day: 5.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 40,578,876 km

• M1: 153,637 km (0.115 R)
• M2: 655,687 km (0.061 R)
• M3: 1,662,332 km (0.063 R)
• M4: 2,135,061 km (0.082 R)
• M5: 3,251,659 km (0.106 R)
• M6: 3,706,886 km (0.1 R)
• M7: 4,142,664 km (0.028 R)
• M8: 5,070,470 km (0.051 R)
• M9: 6,377,806 km (0.113 R)
• M10: 7,155,117 km (0.084 R)
• M11: 8,288,769 km (0.043 R)
• M12: 13,806,986 km (0.115 R)
• M13: 14,959,039 km (0.111 R)
• M14: 18,006,497 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.3

Radius: 12.6

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.93 AU - 3.63 AU

Year: 3961 Days

Day: 8 Hours

Environment

Temp: -207 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 40,578,876 km

• M1: 156,629 km (0.049 R)
• M2: 604,226 km (0.055 R)
• M3: 1,060,350 km (0.094 R)
• M4: 1,495,829 km (0.085 R)
• M5: 2,004,312 km (0.104 R)
• M6: 2,715,949 km (0.119 R)
• M7: 3,793,503 km (0.09 R)
• M8: 4,752,874 km (0.097 R)
• M9: 5,666,618 km (0.072 R)
• M10: 6,073,973 km (0.086 R)
• M11: 7,179,052 km (0.08 R)
• M12: 10,003,610 km (0.085 R)
• M13: 10,411,713 km (0.117 R)
• M14: 11,143,097 km (0.092 R)
• M15: 11,826,160 km (0.08 R)
• M16: 13,055,855 km (0.115 R)
• M17: 15,227,268 km (0.086 R)
• M18: 16,424,350 km (0.043 R)
• M19: 16,941,211 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.2

Radius: 4.5

Gravity: 28.4 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.95 AU - 6.01 AU

Year: 9752 Days

Day: 24.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 40,578,876 km

• M1: 55,950 km (0.092 R)
• M2: 231,129 km (0.104 R)
• M3: 406,009 km (0.05 R)
• M4: 662,270 km (0.112 R)
• M5: 920,476 km (0.091 R)
• M6: 1,267,094 km (0.119 R)
• M7: 1,525,001 km (0.116 R)
• M8: 1,710,801 km (0.106 R)
• M9: 3,184,639 km (0.119 R)
• M10: 4,049,465 km (0.086 R)
• M11: 5,541,255 km (0.043 R)
• M12: 6,122,442 km (0.109 R)
• M13: 6,857,118 km (0.068 R)
• M14: 7,485,728 km (0.116 R)
• M15: 7,689,779 km (0.059 R)
• M16: 9,177,530 km (0.07 R)
• M17: 10,589,884 km (0.056 R)
• M18: 12,766,832 km (0.083 R)
• M19: 12,941,113 km (0.079 R)
• M20: 13,354,303 km (0.083 R)
• M21: 14,965,771 km (0.085 R)
• M22: 16,426,893 km (0.098 R)
• M23: 17,763,251 km (0.115 R)
• M24: 23,138,602 km (0.11 R)
• M25: 23,311,238 km (0.109 R)
• M26: 24,099,020 km (0.108 R)
• M27: 26,286,291 km (0.1 R)
• M28: 28,602,215 km (0.101 R)
• M29: 29,403,461 km (0.077 R)
• M30: 39,967,465 km (0.098 R)
• M31: 40,465,925 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372

Radius: 5.7

Gravity: 11.45 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.99 AU - 7.63 AU

Year: 10570 Days

Day: 23.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 40,578,876 km

• M1: 70,909 km (0.105 R)
• M2: 262,993 km (0.09 R)
• M3: 666,608 km (0.111 R)
• M4: 1,008,589 km (0.095 R)
• M5: 1,593,816 km (0.105 R)
• M6: 1,867,879 km (0.088 R)
• M7: 2,056,971 km (0.106 R)
• M8: 2,276,132 km (0.059 R)
• M9: 2,529,700 km (0.071 R)
• M10: 2,945,283 km (0.11 R)
• M11: 3,428,334 km (0.104 R)
• M12: 3,962,548 km (0.106 R)
• M13: 4,467,292 km (0.104 R)
• M14: 5,073,911 km (0.065 R)
• M15: 5,350,069 km (0.062 R)
• M16: 5,701,175 km (0.094 R)
• M17: 6,921,295 km (0.09 R)
• M18: 7,415,866 km (0.081 R)
• M19: 8,306,123 km (0.108 R)
• M20: 9,585,633 km (0.046 R)
• M21: 11,611,188 km (0.071 R)
• M22: 12,254,160 km (0.086 R)
• M23: 13,436,133 km (0.053 R)
• M24: 18,064,392 km (0.067 R)
• M25: 21,758,412 km (0.067 R)
• M26: 22,405,722 km (0.086 R)
• M27: 25,926,209 km (0.086 R)
• M28: 28,724,138 km (0.048 R)
• M29: 34,801,401 km (0.117 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: 445 - 18,576 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit