🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.4

Radius: 9.5

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.64 AU - 0.98 AU

Year: 471 Days

Day: 6.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 42,697,259 km

• M1: 118,182 km (0.053 R)
• M2: 510,877 km (0.102 R)
• M3: 840,590 km (0.033 R)
• M4: 1,261,260 km (0.088 R)
• M5: 1,757,326 km (0.106 R)
• M6: 2,121,597 km (0.117 R)
• M7: 2,447,122 km (0.045 R)
• M8: 3,567,460 km (0.038 R)
• M9: 4,017,451 km (0.099 R)
• M10: 4,416,129 km (0.08 R)
• M11: 5,915,549 km (0.116 R)

Asteroid Belt

Center: 1.29 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.1

Radius: 10.7

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.71 AU - 1.83 AU

Year: 1520 Days

Day: 5.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 42,697,259 km

• M1: 133,142 km (0.111 R)
• M2: 493,224 km (0.054 R)
• M3: 1,059,602 km (0.112 R)
• M4: 1,525,749 km (0.083 R)
• M5: 1,960,330 km (0.11 R)
• M6: 2,813,786 km (0.118 R)
• M7: 3,384,353 km (0.058 R)
• M8: 4,627,810 km (0.051 R)
• M9: 5,528,240 km (0.088 R)
• M10: 6,658,751 km (0.081 R)
• M11: 7,316,533 km (0.104 R)
• M12: 8,205,742 km (0.038 R)
• M13: 8,933,386 km (0.095 R)
• M14: 9,402,077 km (0.114 R)
• M15: 9,825,588 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588

Radius: 13.1

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.13 AU - 2.37 AU

Year: 2179 Days

Day: 13.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 42,697,259 km

• M1: 163,361 km (0.036 R)
• M2: 833,559 km (0.108 R)
• M3: 1,826,440 km (0.086 R)
• M4: 2,777,883 km (0.062 R)
• M5: 3,366,251 km (0.113 R)
• M6: 4,816,154 km (0.056 R)
• M7: 5,344,085 km (0.094 R)
• M8: 5,910,612 km (0.11 R)
• M9: 7,590,596 km (0.087 R)
• M10: 8,811,015 km (0.045 R)
• M11: 9,740,467 km (0.029 R)
• M12: 10,881,450 km (0.114 R)
• M13: 11,794,296 km (0.086 R)
• M14: 14,840,707 km (0.09 R)
• M15: 15,488,765 km (0.033 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.6

Radius: 14.1

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.43 AU - 2.97 AU

Year: 2865 Days

Day: 5.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 42,697,259 km

• M1: 175,478 km (0.075 R)
• M2: 677,230 km (0.113 R)
• M3: 1,142,180 km (0.085 R)
• M4: 1,734,887 km (0.033 R)
• M5: 2,228,410 km (0.103 R)
• M6: 3,092,637 km (0.1 R)
• M7: 3,884,309 km (0.064 R)
• M8: 4,595,347 km (0.104 R)
• M9: 5,997,827 km (0.085 R)
• M10: 6,488,508 km (0.106 R)
• M11: 7,034,092 km (0.097 R)
• M12: 8,857,241 km (0.094 R)
• M13: 9,843,689 km (0.075 R)
• M14: 11,284,317 km (0.111 R)
• M15: 15,858,421 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.2

Radius: 8.2

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.81 AU - 3.89 AU

Year: 3959 Days

Day: 10.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 42,697,259 km

• M1: 102,026 km (0.114 R)
• M2: 445,353 km (0.096 R)
• M3: 1,224,309 km (0.099 R)
• M4: 1,638,994 km (0.043 R)
• M5: 1,936,096 km (0.111 R)
• M6: 2,735,397 km (0.043 R)
• M7: 5,545,443 km (0.119 R)
• M8: 5,917,643 km (0.07 R)
• M9: 6,536,230 km (0.1 R)
• M10: 7,322,068 km (0.047 R)
• M11: 11,912,329 km (0.109 R)
• M12: 12,533,010 km (0.1 R)
• M13: 17,496,668 km (0.031 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.7

Radius: 12.2

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.23 AU - 5.13 AU

Year: 5518 Days

Day: 7.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 42,697,259 km

• M1: 152,889 km (0.107 R)
• M2: 638,484 km (0.092 R)
• M3: 1,036,414 km (0.119 R)
• M4: 1,814,473 km (0.087 R)
• M5: 2,366,489 km (0.112 R)
• M6: 2,894,719 km (0.12 R)
• M7: 3,587,656 km (0.117 R)
• M8: 4,858,939 km (0.113 R)
• M9: 6,280,567 km (0.055 R)
• M10: 6,743,423 km (0.098 R)
• M11: 7,480,342 km (0.047 R)
• M12: 12,198,061 km (0.071 R)
• M13: 13,026,085 km (0.072 R)
• M14: 14,057,712 km (0.118 R)
• M15: 15,497,292 km (0.042 R)
• M16: 16,655,329 km (0.117 R)
• M17: 19,627,390 km (0.079 R)
• M18: 22,322,545 km (0.085 R)
• M19: 23,957,501 km (0.07 R)
• M20: 25,838,245 km (0.044 R)
• M21: 27,377,308 km (0.117 R)
• M22: 28,705,887 km (0.092 R)
• M23: 30,449,899 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 191.8

Radius: 7.3

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 8.04 AU - 8.88 AU

Year: 15888 Days

Day: 21 Hours

Environment

Temp: -222 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 42,697,259 km

• M1: 91,554 km (0.044 R)
• M2: 339,288 km (0.038 R)
• M3: 679,773 km (0.065 R)
• M4: 929,452 km (0.108 R)
• M5: 1,184,666 km (0.104 R)
• M6: 1,649,915 km (0.092 R)
• M7: 2,045,751 km (0.076 R)
• M8: 3,114,029 km (0.086 R)
• M9: 3,431,177 km (0.108 R)
• M10: 3,695,516 km (0.113 R)
• M11: 3,999,200 km (0.074 R)
• M12: 4,744,048 km (0.115 R)
• M13: 5,072,714 km (0.093 R)
• M14: 5,352,911 km (0.046 R)
• M15: 8,232,969 km (0.092 R)
• M16: 9,857,153 km (0.092 R)
• M17: 12,905,210 km (0.034 R)
• M18: 13,311,069 km (0.06 R)
• M19: 13,665,765 km (0.075 R)
• M20: 14,026,596 km (0.065 R)
• M21: 17,637,439 km (0.082 R)
• M22: 23,754,945 km (0.11 R)
• M23: 25,074,249 km (0.092 R)
• M24: 26,348,972 km (0.116 R)
• M25: 31,150,914 km (0.068 R)
• M26: 34,030,972 km (0.108 R)
• M27: 36,736,001 km (0.081 R)
• M28: 41,181,751 km (0.111 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 14,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit