🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.7

Radius: 11.6

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.66 AU - 1.06 AU

Year: 532 Days

Day: 14 Hours

Environment

Temp: -172 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 24,141,082 km

• M1: 151,991 km (0.094 R)
• M2: 546,481 km (0.03 R)
• M3: 923,767 km (0.1 R)
• M4: 1,347,877 km (0.1 R)
• M5: 1,877,902 km (0.086 R)
• M6: 2,492,450 km (0.119 R)
• M7: 4,409,547 km (0.078 R)
• M8: 4,819,445 km (0.075 R)
• M9: 5,589,575 km (0.083 R)
• M10: 6,420,292 km (0.048 R)
• M11: 7,266,567 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.6

Radius: 8.6

Gravity: 12.7 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.39 AU - 1.69 AU

Year: 1274 Days

Day: 14.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 24,141,082 km

• M1: 106,962 km (0.036 R)
• M2: 423,212 km (0.078 R)
• M3: 768,335 km (0.085 R)
• M4: 1,170,753 km (0.091 R)
• M5: 1,522,906 km (0.085 R)
• M6: 2,110,228 km (0.064 R)
• M7: 2,444,130 km (0.082 R)
• M8: 3,011,555 km (0.096 R)
• M9: 3,664,101 km (0.098 R)
• M10: 4,676,729 km (0.082 R)
• M11: 4,977,271 km (0.038 R)
• M12: 5,911,360 km (0.027 R)
• M13: 6,481,029 km (0.063 R)
• M14: 7,244,127 km (0.048 R)
• M15: 8,208,734 km (0.119 R)
• M16: 9,040,050 km (0.119 R)
• M17: 9,350,166 km (0.082 R)
• M18: 9,635,449 km (0.066 R)
• M19: 10,323,599 km (0.093 R)
• M20: 12,318,786 km (0.117 R)
• M21: 12,972,230 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.8

Radius: 15

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.92 AU - 2.94 AU

Year: 2526 Days

Day: 14.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 173.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 24,141,082 km

• M1: 186,549 km (0.096 R)
• M2: 897,587 km (0.066 R)
• M3: 1,375,403 km (0.102 R)
• M4: 1,943,875 km (0.097 R)
• M5: 2,534,338 km (0.114 R)
• M6: 4,273,263 km (0.026 R)
• M7: 5,114,153 km (0.112 R)
• M8: 5,638,942 km (0.095 R)
• M9: 6,768,556 km (0.095 R)
• M10: 7,434,266 km (0.09 R)
• M11: 8,143,510 km (0.112 R)
• M12: 9,735,381 km (0.104 R)
• M13: 10,625,189 km (0.099 R)
• M14: 11,358,966 km (0.106 R)
• M15: 11,995,954 km (0.12 R)
• M16: 12,611,998 km (0.089 R)
• M17: 13,859,794 km (0.101 R)
• M18: 14,637,254 km (0.068 R)
• M19: 15,962,542 km (0.076 R)
• M20: 17,758,165 km (0.115 R)
• M21: 19,324,754 km (0.114 R)
• M22: 20,295,644 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.3

Radius: 11

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.15 AU - 2.79 AU

Year: 2589 Days

Day: 14.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 24,141,082 km

• M1: 138,677 km (0.093 R)
• M2: 529,876 km (0.112 R)
• M3: 1,051,673 km (0.079 R)
• M4: 1,637,648 km (0.084 R)
• M5: 2,275,384 km (0.09 R)
• M6: 2,963,235 km (0.103 R)
• M7: 3,364,905 km (0.104 R)
• M8: 4,338,637 km (0.111 R)
• M9: 5,851,371 km (0.097 R)
• M10: 6,382,892 km (0.067 R)
• M11: 7,001,629 km (0.095 R)
• M12: 9,034,215 km (0.064 R)
• M13: 10,347,834 km (0.093 R)
• M14: 12,716,717 km (0.083 R)
• M15: 13,697,181 km (0.112 R)
• M16: 15,711,965 km (0.096 R)
• M17: 16,590,703 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.4

Radius: 10

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.39 AU - 3.13 AU

Year: 3058 Days

Day: 9.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 24,141,082 km

• M1: 126,560 km (0.097 R)
• M2: 536,009 km (0.098 R)
• M3: 1,191,248 km (0.107 R)
• M4: 2,008,800 km (0.107 R)
• M5: 2,480,183 km (0.086 R)
• M6: 3,926,645 km (0.028 R)
• M7: 4,644,565 km (0.115 R)
• M8: 5,896,250 km (0.117 R)
• M9: 7,359,916 km (0.107 R)
• M10: 8,176,421 km (0.09 R)
• M11: 9,198,025 km (0.088 R)
• M12: 10,105,935 km (0.072 R)
• M13: 13,049,422 km (0.076 R)
• M14: 13,902,429 km (0.109 R)
• M15: 14,641,293 km (0.108 R)
• M16: 20,627,901 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.8

Radius: 13

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.57 AU - 3.99 AU

Year: 3961 Days

Day: 7.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 156.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 24,141,082 km

• M1: 161,715 km (0.079 R)
• M2: 684,709 km (0.055 R)
• M3: 1,388,567 km (0.115 R)
• M4: 1,951,803 km (0.079 R)
• M5: 2,424,383 km (0.081 R)
• M6: 3,360,417 km (0.085 R)
• M7: 4,569,617 km (0.074 R)
• M8: 5,859,898 km (0.073 R)
• M9: 8,967,794 km (0.096 R)
• M10: 13,604,730 km (0.044 R)
• M11: 15,141,100 km (0.115 R)
• M12: 15,818,628 km (0.049 R)
• M13: 20,568,959 km (0.073 R)
• M14: 22,187,907 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 71

Radius: 6.5

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.66 AU - 7.38 AU

Year: 11102 Days

Day: 18.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 24,141,082 km

• M1: 81,830 km (0.048 R)
• M2: 377,435 km (0.04 R)
• M3: 763,548 km (0.095 R)
• M4: 1,130,212 km (0.083 R)
• M5: 2,102,598 km (0.053 R)
• M6: 2,515,638 km (0.113 R)
• M7: 2,808,850 km (0.056 R)
• M8: 4,631,101 km (0.111 R)
• M9: 4,873,001 km (0.042 R)
• M10: 5,515,225 km (0.116 R)
• M11: 6,567,197 km (0.086 R)
• M12: 7,382,206 km (0.091 R)
• M13: 8,912,443 km (0.101 R)
• M14: 9,595,357 km (0.063 R)
• M15: 10,231,298 km (0.086 R)
• M16: 10,852,578 km (0.03 R)
• M17: 11,675,216 km (0.073 R)
• M18: 13,298,353 km (0.098 R)
• M19: 22,795,574 km (0.039 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 15,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit