🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.8

Radius: 11.9

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.04 AU - 1.5 AU

Year: 939 Days

Day: 9.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 81,729,020 km

• M1: 147,952 km (0.111 R)
• M2: 1,043,146 km (0.088 R)
• M3: 1,753,437 km (0.1 R)
• M4: 2,580,114 km (0.077 R)
• M5: 3,899,717 km (0.106 R)
• M6: 5,028,882 km (0.088 R)
• M7: 6,197,241 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.3

Radius: 11.5

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.38 AU - 1.88 AU

Year: 1365 Days

Day: 6.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 81,729,020 km

• M1: 143,016 km (0.098 R)
• M2: 563,834 km (0.117 R)
• M3: 957,726 km (0.042 R)
• M4: 1,826,889 km (0.102 R)
• M5: 2,277,478 km (0.054 R)
• M6: 2,879,460 km (0.113 R)
• M7: 3,494,905 km (0.083 R)
• M8: 4,095,391 km (0.12 R)
• M9: 4,745,095 km (0.112 R)
• M10: 5,124,176 km (0.082 R)
• M11: 5,544,097 km (0.056 R)
• M12: 6,521,869 km (0.12 R)
• M13: 7,662,253 km (0.12 R)
• M14: 8,511,670 km (0.12 R)
• M15: 9,871,814 km (0.103 R)
• M16: 10,524,360 km (0.058 R)
• M17: 10,975,248 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13

Radius: 14.7

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.99 AU - 2.35 AU

Year: 2097 Days

Day: 13.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 105.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 81,729,020 km

• M1: 183,407 km (0.116 R)
• M2: 714,330 km (0.077 R)
• M3: 1,250,189 km (0.116 R)
• M4: 2,408,077 km (0.088 R)
• M5: 3,621,016 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.9

Radius: 13.7

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.37 AU - 5.15 AU

Year: 6813 Days

Day: 12 Hours

Environment

Temp: -206 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 81,729,020 km

• M1: 174,730 km (0.119 R)
• M2: 708,047 km (0.102 R)
• M3: 1,263,055 km (0.095 R)
• M4: 1,954,945 km (0.074 R)
• M5: 2,659,551 km (0.117 R)
• M6: 3,506,125 km (0.097 R)
• M7: 4,055,748 km (0.107 R)
• M8: 5,928,115 km (0.047 R)
• M9: 6,606,092 km (0.107 R)
• M10: 7,449,376 km (0.089 R)
• M11: 9,085,677 km (0.111 R)
• M12: 10,318,513 km (0.105 R)
• M13: 10,802,462 km (0.081 R)
• M14: 14,327,586 km (0.106 R)
• M15: 16,252,761 km (0.058 R)
• M16: 21,772,624 km (0.093 R)
• M17: 27,774,640 km (0.087 R)
• M18: 28,808,511 km (0.115 R)
• M19: 30,853,364 km (0.062 R)
• M20: 31,556,025 km (0.12 R)
• M21: 32,372,082 km (0.07 R)
• M22: 33,202,200 km (0.107 R)
• M23: 34,473,782 km (0.072 R)
• M24: 37,680,861 km (0.097 R)
• M25: 38,831,418 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589.9

Radius: 3.2

Gravity: 57.61 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.53 AU - 6.59 AU

Year: 9786 Days

Day: 19.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 81,729,020 km

• M1: 39,793 km (0.099 R)
• M2: 165,754 km (0.072 R)
• M3: 288,873 km (0.066 R)
• M4: 660,624 km (0.059 R)
• M5: 1,525,300 km (0.09 R)
• M6: 1,668,465 km (0.1 R)
• M7: 2,296,327 km (0.1 R)
• M8: 2,484,821 km (0.08 R)
• M9: 2,663,141 km (0.028 R)
• M10: 2,935,709 km (0.081 R)
• M11: 3,112,533 km (0.116 R)
• M12: 4,555,405 km (0.058 R)
• M13: 5,858,253 km (0.101 R)
• M14: 7,471,217 km (0.094 R)
• M15: 7,717,605 km (0.073 R)
• M16: 10,588,836 km (0.075 R)
• M17: 15,510,606 km (0.077 R)
• M18: 16,250,368 km (0.084 R)
• M19: 17,154,537 km (0.057 R)
• M20: 17,367,864 km (0.104 R)
• M21: 20,384,056 km (0.067 R)
• M22: 30,541,452 km (0.079 R)
• M23: 30,854,860 km (0.081 R)
• M24: 31,594,322 km (0.109 R)
• M25: 31,914,911 km (0.094 R)
• M26: 34,670,803 km (0.053 R)
• M27: 35,240,322 km (0.115 R)
• M28: 35,816,124 km (0.09 R)
• M29: 38,424,213 km (0.094 R)
• M30: 42,960,320 km (0.088 R)
• M31: 44,014,686 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.7

Radius: 4.8

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.66 AU - 9.78 AU

Year: 16892 Days

Day: 24.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 81,729,020 km

• M1: 59,839 km (0.112 R)
• M2: 1,884,036 km (0.092 R)
• M3: 2,255,487 km (0.104 R)
• M4: 4,402,067 km (0.111 R)
• M5: 6,098,208 km (0.087 R)
• M6: 6,337,115 km (0.092 R)
• M7: 8,562,085 km (0.085 R)
• M8: 10,177,592 km (0.1 R)
• M9: 21,676,283 km (0.102 R)
• M10: 25,332,006 km (0.097 R)
• M11: 26,216,578 km (0.11 R)
• M12: 35,561,209 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 551

Radius: 4.2

Gravity: 31.24 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 9.02 AU - 9.36 AU

Year: 18276 Days

Day: 18.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 81,729,020 km

• M1: 54,454 km (0.055 R)
• M2: 523,443 km (0.069 R)
• M3: 972,685 km (0.092 R)
• M4: 1,377,348 km (0.086 R)
• M5: 1,545,496 km (0.073 R)
• M6: 1,796,670 km (0.115 R)
• M7: 2,337,916 km (0.1 R)
• M8: 2,739,137 km (0.077 R)
• M9: 4,442,758 km (0.044 R)
• M10: 5,495,179 km (0.095 R)
• M11: 7,742,737 km (0.11 R)
• M12: 8,729,634 km (0.113 R)
• M13: 12,909,548 km (0.098 R)
• M14: 13,450,943 km (0.119 R)
• M15: 14,362,592 km (0.118 R)
• M16: 15,389,582 km (0.079 R)
• M17: 19,899,359 km (0.082 R)
• M18: 27,473,499 km (0.079 R)
• M19: 42,403,217 km (0.101 R)
• M20: 44,505,367 km (0.092 R)
• M21: 51,394,648 km (0.097 R)
• M22: 52,239,128 km (0.117 R)
• M23: 66,635,978 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 917.4

Radius: 5

Gravity: 36.7 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 8.03 AU - 10.99 AU

Year: 19239 Days

Day: 15.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 81,729,020 km

• M1: 62,233 km (0.118 R)
• M2: 263,143 km (0.105 R)
• M3: 484,996 km (0.119 R)
• M4: 818,450 km (0.103 R)
• M5: 1,205,310 km (0.104 R)
• M6: 1,669,662 km (0.066 R)
• M7: 1,972,598 km (0.119 R)
• M8: 2,245,165 km (0.109 R)
• M9: 2,839,816 km (0.1 R)
• M10: 3,809,211 km (0.034 R)
• M11: 6,555,229 km (0.104 R)
• M12: 7,454,611 km (0.06 R)
• M13: 15,426,383 km (0.044 R)
• M14: 17,702,215 km (0.117 R)
• M15: 19,058,619 km (0.117 R)
• M16: 21,874,649 km (0.111 R)
• M17: 22,386,573 km (0.052 R)
• M18: 24,078,675 km (0.071 R)
• M19: 27,596,469 km (0.09 R)
• M20: 28,194,112 km (0.065 R)
• M21: 33,695,125 km (0.08 R)
• M22: 33,967,094 km (0.119 R)
• M23: 37,345,762 km (0.11 R)
• M24: 38,224,201 km (0.102 R)
• M25: 42,190,040 km (0.117 R)
• M26: 45,090,593 km (0.026 R)
• M27: 51,825,938 km (0.111 R)
• M28: 52,918,152 km (0.109 R)
• M29: 63,655,240 km (0.088 R)
• M30: 67,677,030 km (0.078 R)
• M31: 71,416,378 km (0.042 R)
• M32: 81,484,315 km (0.096 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 17,546 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit