🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.5

Radius: 11.4

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.45 AU - 0.65 AU

Year: 282 Days

Day: 8.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 163.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 67,882,626 km

• M1: 141,819 km (0.094 R)
• M2: 549,323 km (0.061 R)
• M3: 1,065,735 km (0.103 R)
• M4: 1,472,641 km (0.084 R)
• M5: 1,828,684 km (0.107 R)
• M6: 2,456,846 km (0.053 R)
• M7: 2,850,288 km (0.075 R)
• M8: 3,905,252 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.9

Radius: 12.5

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.23 AU - 1.27 AU

Year: 965 Days

Day: 11.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 67,882,626 km

• M1: 155,881 km (0.083 R)
• M2: 578,046 km (0.075 R)
• M3: 1,123,181 km (0.09 R)
• M4: 1,674,898 km (0.085 R)
• M5: 2,108,432 km (0.07 R)
• M6: 2,762,923 km (0.088 R)
• M7: 3,401,856 km (0.112 R)
• M8: 4,790,423 km (0.084 R)
• M9: 6,403,836 km (0.086 R)
• M10: 7,036,635 km (0.083 R)
• M11: 7,944,993 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.2

Radius: 11.9

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.23 AU - 1.51 AU

Year: 1107 Days

Day: 7.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 67,882,626 km

• M1: 147,952 km (0.079 R)
• M2: 554,111 km (0.05 R)
• M3: 938,278 km (0.061 R)
• M4: 1,510,340 km (0.116 R)
• M5: 1,883,288 km (0.116 R)
• M6: 2,296,178 km (0.084 R)
• M7: 2,835,029 km (0.087 R)
• M8: 3,235,353 km (0.096 R)
• M9: 3,801,431 km (0.067 R)
• M10: 4,578,293 km (0.096 R)
• M11: 5,034,268 km (0.095 R)
• M12: 6,060,359 km (0.062 R)
• M13: 7,195,658 km (0.098 R)
• M14: 8,245,984 km (0.118 R)
• M15: 8,750,727 km (0.062 R)
• M16: 10,009,294 km (0.07 R)
• M17: 10,714,947 km (0.069 R)
• M18: 11,147,285 km (0.11 R)

Asteroid Belt

Center: 1.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211

Radius: 14.7

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.86 AU - 1.98 AU

Year: 1836 Days

Day: 8.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 67,882,626 km

• M1: 182,958 km (0.045 R)
• M2: 716,125 km (0.101 R)
• M3: 2,126,085 km (0.056 R)
• M4: 2,953,062 km (0.076 R)
• M5: 4,397,579 km (0.118 R)
• M6: 5,003,151 km (0.052 R)
• M7: 6,165,227 km (0.118 R)
• M8: 7,043,217 km (0.102 R)
• M9: 9,736,278 km (0.116 R)
• M10: 10,244,313 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830.9

Radius: 3.1

Gravity: 86.46 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.18 AU - 6.22 AU

Year: 9393 Days

Day: 22.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 67,882,626 km

• M1: 54,005 km (0.113 R)
• M2: 279,299 km (0.052 R)
• M3: 418,874 km (0.098 R)
• M4: 1,361,341 km (0.104 R)
• M5: 1,512,285 km (0.104 R)
• M6: 1,880,445 km (0.078 R)
• M7: 2,726,870 km (0.086 R)
• M8: 3,852,744 km (0.056 R)
• M9: 4,183,504 km (0.093 R)
• M10: 5,593,315 km (0.093 R)
• M11: 7,087,498 km (0.067 R)
• M12: 9,159,429 km (0.098 R)
• M13: 12,941,861 km (0.087 R)
• M14: 13,742,958 km (0.025 R)
• M15: 13,995,928 km (0.105 R)
• M16: 23,919,503 km (0.095 R)
• M17: 24,285,419 km (0.115 R)
• M18: 29,808,423 km (0.088 R)
• M19: 30,875,355 km (0.071 R)
• M20: 39,192,099 km (0.066 R)
• M21: 47,288,037 km (0.093 R)
• M22: 47,864,288 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 743.3

Radius: 3.4

Gravity: 64.3 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.76 AU - 7.54 AU

Year: 13197 Days

Day: 21 Hours

Environment

Temp: -227 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 67,882,626 km

• M1: 49,218 km (0.033 R)
• M2: 160,818 km (0.092 R)
• M3: 284,834 km (0.092 R)
• M4: 753,375 km (0.099 R)
• M5: 1,273,826 km (0.111 R)
• M6: 1,384,528 km (0.113 R)
• M7: 2,112,920 km (0.088 R)
• M8: 2,495,292 km (0.094 R)
• M9: 2,647,134 km (0.092 R)
• M10: 2,898,309 km (0.106 R)
• M11: 3,140,209 km (0.1 R)
• M12: 3,291,752 km (0.113 R)
• M13: 3,528,116 km (0.096 R)
• M14: 3,860,822 km (0.1 R)
• M15: 4,652,793 km (0.117 R)
• M16: 5,018,261 km (0.111 R)
• M17: 5,331,369 km (0.059 R)
• M18: 6,388,876 km (0.049 R)
• M19: 8,083,970 km (0.079 R)
• M20: 9,110,510 km (0.062 R)
• M21: 10,610,079 km (0.109 R)
• M22: 11,897,967 km (0.112 R)
• M23: 12,020,039 km (0.114 R)
• M24: 13,483,854 km (0.08 R)
• M25: 13,884,478 km (0.076 R)
• M26: 15,348,891 km (0.079 R)
• M27: 15,785,567 km (0.033 R)
• M28: 16,006,972 km (0.101 R)
• M29: 20,008,266 km (0.12 R)
• M30: 22,984,965 km (0.06 R)
• M31: 24,726,733 km (0.064 R)
• M32: 25,629,706 km (0.099 R)
• M33: 27,714,651 km (0.038 R)
• M34: 37,708,986 km (0.092 R)
• M35: 39,714,495 km (0.104 R)
• M36: 50,017,749 km (0.104 R)
• M37: 51,136,591 km (0.081 R)
• M38: 51,297,708 km (0.09 R)
• M39: 54,424,902 km (0.104 R)
• M40: 55,608,371 km (0.089 R)
• M41: 56,808,744 km (0.116 R)
• M42: 57,851,441 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.8

Radius: 3.2

Gravity: 40.61 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.99 AU - 11.89 AU

Year: 21632 Days

Day: 18.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 67,882,626 km

• M1: 39,793 km (0.074 R)
• M2: 199,414 km (0.075 R)
• M3: 1,577,510 km (0.111 R)
• M4: 1,835,117 km (0.099 R)
• M5: 2,242,023 km (0.06 R)
• M6: 2,613,325 km (0.085 R)
• M7: 3,126,595 km (0.077 R)
• M8: 3,231,464 km (0.065 R)
• M9: 5,211,092 km (0.113 R)
• M10: 7,310,698 km (0.104 R)
• M11: 8,418,770 km (0.117 R)
• M12: 12,471,974 km (0.096 R)
• M13: 12,736,464 km (0.049 R)
• M14: 18,843,647 km (0.109 R)
• M15: 19,811,545 km (0.058 R)
• M16: 20,627,751 km (0.075 R)
• M17: 21,277,754 km (0.075 R)
• M18: 22,037,412 km (0.054 R)
• M19: 26,323,541 km (0.105 R)
• M20: 26,977,882 km (0.071 R)
• M21: 30,293,868 km (0.064 R)
• M22: 33,235,561 km (0.115 R)
• M23: 37,037,142 km (0.112 R)
• M24: 49,662,304 km (0.116 R)
• M25: 50,326,070 km (0.086 R)
• M26: 57,839,922 km (0.106 R)
• M27: 58,023,030 km (0.082 R)
• M28: 58,390,443 km (0.112 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 11,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit