🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118

Radius: 11.9

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.5 AU - 0.72 AU

Year: 318 Days

Day: 12.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 60,626,830 km

• M1: 148,700 km (0.087 R)
• M2: 557,102 km (0.08 R)
• M3: 981,811 km (0.069 R)
• M4: 1,481,169 km (0.069 R)
• M5: 1,941,780 km (0.112 R)
• M6: 2,405,085 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.8

Radius: 9.4

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.68 AU - 0.7 AU

Year: 382 Days

Day: 7.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 60,626,830 km

• M1: 116,836 km (0.076 R)
• M2: 457,919 km (0.057 R)
• M3: 783,743 km (0.107 R)
• M4: 2,105,440 km (0.101 R)
• M5: 2,397,755 km (0.037 R)
• M6: 2,827,549 km (0.079 R)
• M7: 3,241,487 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.4

Radius: 11.4

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.62 AU - 0.8 AU

Year: 399 Days

Day: 12.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 60,626,830 km

• M1: 141,819 km (0.068 R)
• M2: 543,489 km (0.119 R)
• M3: 1,070,223 km (0.045 R)
• M4: 1,660,387 km (0.104 R)
• M5: 2,047,845 km (0.105 R)
• M6: 2,468,066 km (0.037 R)
• M7: 3,174,018 km (0.034 R)
• M8: 3,605,608 km (0.091 R)
• M9: 4,319,639 km (0.081 R)
• M10: 4,956,925 km (0.075 R)
• M11: 5,346,329 km (0.063 R)
• M12: 5,722,717 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.4

Radius: 11

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.74 AU - 0.74 AU

Year: 424 Days

Day: 8 Hours

Environment

Temp: -167 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 60,626,830 km

• M1: 136,732 km (0.079 R)
• M2: 506,090 km (0.091 R)
• M3: 938,427 km (0.119 R)
• M4: 1,463,516 km (0.069 R)
• M5: 2,376,961 km (0.081 R)
• M6: 3,524,077 km (0.111 R)
• M7: 4,555,704 km (0.053 R)
• M8: 5,197,628 km (0.053 R)
• M9: 5,607,826 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253

Radius: 10.9

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.05 AU - 1.19 AU

Year: 790 Days

Day: 7.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 60,626,830 km

• M1: 137,929 km (0.111 R)
• M2: 523,443 km (0.095 R)
• M3: 887,415 km (0.098 R)
• M4: 1,428,061 km (0.116 R)
• M5: 1,806,544 km (0.119 R)
• M6: 2,487,962 km (0.098 R)
• M7: 4,806,580 km (0.049 R)
• M8: 5,688,459 km (0.092 R)
• M9: 6,296,874 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.1

Radius: 13.1

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.57 AU - 3.85 AU

Year: 4765 Days

Day: 8.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 97 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 60,626,830 km

• M1: 162,912 km (0.07 R)
• M2: 674,686 km (0.092 R)
• M3: 1,343,090 km (0.102 R)
• M4: 1,979,928 km (0.045 R)
• M5: 2,537,329 km (0.104 R)
• M6: 3,001,083 km (0.036 R)
• M7: 3,501,937 km (0.042 R)
• M8: 4,036,899 km (0.097 R)
• M9: 4,626,165 km (0.078 R)
• M10: 5,456,433 km (0.103 R)
• M11: 6,236,735 km (0.114 R)
• M12: 7,746,327 km (0.11 R)
• M13: 8,514,512 km (0.034 R)
• M14: 9,604,333 km (0.095 R)
• M15: 10,869,781 km (0.077 R)
• M16: 12,289,615 km (0.106 R)
• M17: 14,285,400 km (0.105 R)
• M18: 16,042,128 km (0.04 R)
• M19: 17,058,944 km (0.115 R)
• M20: 17,524,493 km (0.055 R)
• M21: 21,492,876 km (0.066 R)
• M22: 22,036,215 km (0.092 R)
• M23: 23,649,778 km (0.088 R)
• M24: 24,302,174 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597.5

Radius: 6.6

Gravity: 13.72 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 7.39 AU - 8.71 AU

Year: 15231 Days

Day: 17.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 60,626,830 km

• M1: 82,877 km (0.092 R)
• M2: 298,897 km (0.062 R)
• M3: 642,822 km (0.055 R)
• M4: 972,386 km (0.079 R)
• M5: 1,287,140 km (0.107 R)
• M6: 1,543,551 km (0.098 R)
• M7: 1,974,393 km (0.085 R)
• M8: 2,358,261 km (0.095 R)
• M9: 3,326,159 km (0.094 R)
• M10: 3,537,092 km (0.063 R)
• M11: 4,044,827 km (0.03 R)
• M12: 4,829,019 km (0.073 R)
• M13: 5,636,100 km (0.096 R)
• M14: 7,514,750 km (0.117 R)
• M15: 11,235,698 km (0.09 R)
• M16: 12,899,974 km (0.056 R)
• M17: 13,960,174 km (0.099 R)
• M18: 14,581,454 km (0.092 R)
• M19: 15,879,216 km (0.112 R)
• M20: 16,102,715 km (0.071 R)
• M21: 18,455,291 km (0.107 R)
• M22: 19,713,259 km (0.027 R)
• M23: 20,232,065 km (0.116 R)
• M24: 20,938,017 km (0.085 R)
• M25: 27,615,169 km (0.109 R)
• M26: 29,035,301 km (0.05 R)
• M27: 29,369,802 km (0.111 R)
• M28: 30,503,455 km (0.067 R)
• M29: 37,791,564 km (0.098 R)
• M30: 38,457,723 km (0.059 R)
• M31: 42,620,583 km (0.076 R)
• M32: 46,311,162 km (0.042 R)
• M33: 57,942,995 km (0.119 R)
• M34: 59,006,786 km (0.12 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 15,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit