🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.1

Radius: 9.4

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.53 AU - 0.67 AU

Year: 310 Days

Day: 8.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 56,706,811 km

• M1: 116,986 km (0.118 R)
• M2: 495,618 km (0.101 R)
• M3: 1,014,573 km (0.089 R)
• M4: 1,477,279 km (0.1 R)
• M5: 2,170,067 km (0.116 R)
• M6: 2,783,268 km (0.099 R)
• M7: 3,366,550 km (0.076 R)
• M8: 3,721,845 km (0.087 R)
• M9: 4,214,022 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.3

Radius: 11

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.62 AU - 0.68 AU

Year: 349 Days

Day: 14.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 56,706,811 km

• M1: 137,181 km (0.061 R)
• M2: 540,796 km (0.086 R)
• M3: 1,012,030 km (0.082 R)
• M4: 1,412,653 km (0.112 R)
• M5: 2,014,784 km (0.058 R)
• M6: 2,452,059 km (0.112 R)
• M7: 2,866,146 km (0.095 R)
• M8: 3,337,379 km (0.085 R)
• M9: 3,710,177 km (0.11 R)
• M10: 4,296,600 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596

Radius: 13

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.86 AU - 0.88 AU

Year: 541 Days

Day: 6.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 56,706,811 km

• M1: 161,715 km (0.068 R)
• M2: 585,825 km (0.063 R)
• M3: 998,715 km (0.071 R)
• M4: 1,527,095 km (0.1 R)
• M5: 2,030,941 km (0.053 R)
• M6: 3,643,755 km (0.083 R)
• M7: 4,166,450 km (0.096 R)
• M8: 4,816,303 km (0.09 R)
• M9: 5,297,560 km (0.085 R)
• M10: 5,705,513 km (0.091 R)
• M11: 6,134,560 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.3

Radius: 9.7

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.73 AU - 1.07 AU

Year: 569 Days

Day: 10.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 56,706,811 km

• M1: 124,615 km (0.07 R)
• M2: 499,806 km (0.061 R)
• M3: 1,119,740 km (0.079 R)
• M4: 1,544,897 km (0.095 R)
• M5: 1,928,765 km (0.111 R)
• M6: 2,695,155 km (0.106 R)
• M7: 3,131,682 km (0.093 R)
• M8: 3,714,814 km (0.068 R)
• M9: 4,284,782 km (0.102 R)
• M10: 4,657,131 km (0.112 R)
• M11: 5,019,906 km (0.082 R)
• M12: 5,450,598 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.6

Radius: 12.4

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.12 AU - 1.26 AU

Year: 866 Days

Day: 6.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 56,706,811 km

• M1: 154,535 km (0.07 R)
• M2: 549,024 km (0.084 R)
• M3: 962,662 km (0.116 R)
• M4: 1,412,353 km (0.062 R)
• M5: 2,129,077 km (0.107 R)
• M6: 2,828,148 km (0.096 R)
• M7: 3,285,618 km (0.104 R)
• M8: 4,159,120 km (0.033 R)
• M9: 4,788,777 km (0.106 R)
• M10: 6,053,478 km (0.051 R)
• M11: 7,553,196 km (0.092 R)
• M12: 8,013,509 km (0.038 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843

Radius: 13.5

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.23 AU - 1.97 AU

Year: 1350 Days

Day: 12.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 56,706,811 km

• M1: 167,849 km (0.072 R)
• M2: 660,774 km (0.047 R)
• M3: 1,192,445 km (0.114 R)
• M4: 1,671,906 km (0.104 R)
• M5: 2,304,854 km (0.103 R)
• M6: 3,287,712 km (0.115 R)
• M7: 3,901,512 km (0.104 R)
• M8: 4,667,902 km (0.075 R)
• M9: 5,254,176 km (0.08 R)
• M10: 6,575,126 km (0.101 R)
• M11: 8,451,831 km (0.05 R)
• M12: 9,608,970 km (0.092 R)
• M13: 10,527,352 km (0.068 R)
• M14: 11,720,245 km (0.119 R)

Asteroid Belt

Center: 1.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.6

Radius: 12.2

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.69 AU - 2.79 AU

Year: 2236 Days

Day: 6.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 56,706,811 km

• M1: 154,535 km (0.074 R)
• M2: 913,145 km (0.11 R)
• M3: 1,927,569 km (0.076 R)
• M4: 3,349,646 km (0.073 R)
• M5: 3,750,718 km (0.031 R)
• M6: 4,259,201 km (0.114 R)
• M7: 5,596,905 km (0.068 R)
• M8: 6,029,093 km (0.076 R)
• M9: 7,067,602 km (0.078 R)
• M10: 7,528,513 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.5

Radius: 4

Gravity: 47.28 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.9 AU - 7.02 AU

Year: 12245 Days

Day: 20 Hours

Environment

Temp: -239 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 56,706,811 km

• M1: 55,950 km (0.107 R)
• M2: 244,742 km (0.083 R)
• M3: 502,948 km (0.088 R)
• M4: 785,090 km (0.082 R)
• M5: 1,320,351 km (0.117 R)
• M6: 1,854,565 km (0.076 R)
• M7: 2,067,443 km (0.081 R)
• M8: 2,541,967 km (0.073 R)
• M9: 3,183,293 km (0.089 R)
• M10: 3,308,207 km (0.117 R)
• M11: 3,541,580 km (0.071 R)
• M12: 3,897,773 km (0.028 R)
• M13: 5,008,836 km (0.047 R)
• M14: 5,492,935 km (0.041 R)
• M15: 5,857,205 km (0.072 R)
• M16: 7,521,183 km (0.098 R)
• M17: 7,879,021 km (0.055 R)
• M18: 9,322,640 km (0.087 R)
• M19: 10,653,014 km (0.046 R)
• M20: 11,218,943 km (0.074 R)
• M21: 12,472,124 km (0.069 R)
• M22: 16,264,430 km (0.119 R)
• M23: 19,069,689 km (0.078 R)
• M24: 19,483,178 km (0.117 R)
• M25: 24,239,941 km (0.093 R)
• M26: 28,410,431 km (0.091 R)
• M27: 29,385,659 km (0.099 R)
• M28: 30,720,671 km (0.091 R)
• M29: 32,211,862 km (0.096 R)
• M30: 35,961,234 km (0.033 R)
• M31: 37,101,918 km (0.108 R)
• M32: 38,005,489 km (0.075 R)
• M33: 39,856,762 km (0.115 R)
• M34: 42,044,930 km (0.118 R)
• M35: 43,027,040 km (0.116 R)
• M36: 48,626,040 km (0.101 R)
• M37: 49,087,699 km (0.111 R)
• M38: 54,691,486 km (0.059 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: 284 - 11,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit