🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.5

Radius: 12.9

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.73 AU - 0.75 AU

Year: 432 Days

Day: 14.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 38,480,139 km

• M1: 160,369 km (0.028 R)
• M2: 569,818 km (0.081 R)
• M3: 1,006,195 km (0.076 R)
• M4: 1,586,037 km (0.104 R)
• M5: 2,052,932 km (0.117 R)
• M6: 2,592,382 km (0.071 R)
• M7: 3,014,696 km (0.052 R)
• M8: 4,000,247 km (0.098 R)
• M9: 4,597,442 km (0.112 R)
• M10: 5,816,066 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.6

Radius: 9.2

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.96 AU - 1.26 AU

Year: 793 Days

Day: 10.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 38,480,139 km

• M1: 114,442 km (0.101 R)
• M2: 464,651 km (0.075 R)
• M3: 773,421 km (0.069 R)
• M4: 1,678,937 km (0.078 R)
• M5: 2,110,078 km (0.108 R)
• M6: 3,592,892 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504

Radius: 11.8

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.57 AU - 1.85 AU

Year: 1517 Days

Day: 13.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 38,480,139 km

• M1: 147,055 km (0.102 R)
• M2: 519,553 km (0.088 R)
• M3: 913,295 km (0.059 R)
• M4: 1,338,003 km (0.092 R)
• M5: 1,788,443 km (0.106 R)
• M6: 2,812,889 km (0.063 R)
• M7: 3,230,865 km (0.104 R)
• M8: 3,787,668 km (0.07 R)
• M9: 4,742,402 km (0.115 R)
• M10: 5,463,613 km (0.038 R)
• M11: 5,939,484 km (0.074 R)
• M12: 7,302,620 km (0.109 R)
• M13: 8,952,236 km (0.076 R)
• M14: 9,864,633 km (0.088 R)
• M15: 10,473,796 km (0.058 R)
• M16: 11,107,941 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.4

Radius: 11.4

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.84 AU - 2.94 AU

Year: 3332 Days

Day: 14.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 38,480,139 km

• M1: 141,819 km (0.054 R)
• M2: 510,129 km (0.099 R)
• M3: 906,563 km (0.105 R)
• M4: 1,379,891 km (0.096 R)
• M5: 1,885,232 km (0.117 R)
• M6: 2,559,919 km (0.082 R)
• M7: 3,217,701 km (0.107 R)
• M8: 3,668,589 km (0.065 R)
• M9: 4,229,132 km (0.074 R)
• M10: 4,971,287 km (0.069 R)
• M11: 5,576,560 km (0.116 R)
• M12: 5,968,506 km (0.039 R)
• M13: 6,409,072 km (0.076 R)
• M14: 7,030,202 km (0.105 R)
• M15: 8,001,691 km (0.047 R)
• M16: 11,145,789 km (0.098 R)
• M17: 14,089,726 km (0.075 R)
• M18: 14,661,339 km (0.069 R)
• M19: 15,465,877 km (0.119 R)
• M20: 16,186,639 km (0.094 R)
• M21: 18,177,936 km (0.078 R)
• M22: 18,855,764 km (0.09 R)
• M23: 20,261,984 km (0.104 R)
• M24: 21,327,720 km (0.06 R)
• M25: 21,943,464 km (0.085 R)
• M26: 22,360,394 km (0.047 R)
• M27: 24,674,673 km (0.08 R)
• M28: 25,201,407 km (0.051 R)
• M29: 25,658,877 km (0.046 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.1

Radius: 12.2

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.92 AU - 3.02 AU

Year: 3472 Days

Day: 5.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 38,480,139 km

• M1: 151,692 km (0.118 R)
• M2: 698,622 km (0.115 R)
• M3: 1,291,329 km (0.076 R)
• M4: 1,745,209 km (0.092 R)
• M5: 3,021,279 km (0.1 R)
• M6: 4,462,654 km (0.102 R)
• M7: 6,118,254 km (0.115 R)
• M8: 7,769,066 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.3

Radius: 10.7

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.98 AU - 4.14 AU

Year: 4556 Days

Day: 9.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 38,480,139 km

• M1: 137,181 km (0.094 R)
• M2: 480,957 km (0.075 R)
• M3: 941,419 km (0.079 R)
• M4: 1,522,906 km (0.098 R)
• M5: 2,117,408 km (0.106 R)
• M6: 2,527,905 km (0.054 R)
• M7: 2,991,359 km (0.096 R)
• M8: 3,365,503 km (0.117 R)
• M9: 3,837,933 km (0.104 R)
• M10: 4,256,957 km (0.098 R)
• M11: 4,654,887 km (0.048 R)
• M12: 5,411,553 km (0.045 R)
• M13: 6,216,988 km (0.099 R)
• M14: 7,238,293 km (0.119 R)
• M15: 8,291,462 km (0.083 R)
• M16: 11,773,352 km (0.115 R)
• M17: 13,226,845 km (0.085 R)
• M18: 14,461,925 km (0.082 R)
• M19: 16,306,168 km (0.082 R)
• M20: 17,725,253 km (0.09 R)
• M21: 19,834,134 km (0.077 R)
• M22: 21,594,303 km (0.046 R)
• M23: 24,230,218 km (0.104 R)
• M24: 27,157,848 km (0.079 R)

Asteroid Belt

Center: 4.19 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.4

Radius: 12

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.85 AU - 5.77 AU

Year: 7155 Days

Day: 7.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 38,480,139 km

• M1: 157,227 km (0.077 R)
• M2: 614,997 km (0.108 R)
• M3: 1,014,722 km (0.084 R)
• M4: 1,552,975 km (0.11 R)
• M5: 2,361,851 km (0.084 R)
• M6: 3,011,106 km (0.025 R)
• M7: 3,796,046 km (0.106 R)
• M8: 4,334,000 km (0.057 R)
• M9: 5,041,598 km (0.112 R)
• M10: 6,428,370 km (0.05 R)
• M11: 7,318,477 km (0.111 R)
• M12: 7,923,451 km (0.109 R)
• M13: 8,561,785 km (0.106 R)
• M14: 10,724,073 km (0.118 R)
• M15: 11,463,535 km (0.118 R)
• M16: 12,018,394 km (0.115 R)
• M17: 12,861,677 km (0.079 R)
• M18: 15,016,185 km (0.12 R)
• M19: 17,793,769 km (0.116 R)
• M20: 20,646,750 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 200.5

Radius: 3.3

Gravity: 18.41 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.65 AU - 8.89 AU

Year: 13295 Days

Day: 20.9 Hours

Environment

Temp: -238 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 38,480,139 km

• M1: 41,139 km (0.094 R)
• M2: 377,136 km (0.082 R)
• M3: 565,779 km (0.088 R)
• M4: 740,360 km (0.102 R)
• M5: 1,110,315 km (0.098 R)
• M6: 1,689,110 km (0.1 R)
• M7: 1,956,740 km (0.039 R)
• M8: 2,200,585 km (0.106 R)
• M9: 2,690,368 km (0.089 R)
• M10: 2,888,884 km (0.046 R)
• M11: 4,134,736 km (0.087 R)
• M12: 4,675,083 km (0.078 R)
• M13: 5,414,695 km (0.089 R)
• M14: 5,960,278 km (0.067 R)
• M15: 7,657,915 km (0.109 R)
• M16: 8,302,383 km (0.116 R)
• M17: 8,511,072 km (0.082 R)
• M18: 8,808,921 km (0.116 R)
• M19: 9,425,563 km (0.114 R)
• M20: 10,942,187 km (0.086 R)
• M21: 12,234,413 km (0.102 R)
• M22: 14,032,729 km (0.085 R)
• M23: 20,018,589 km (0.098 R)
• M24: 20,318,233 km (0.104 R)
• M25: 22,742,766 km (0.12 R)
• M26: 22,905,528 km (0.086 R)
• M27: 25,266,183 km (0.034 R)
• M28: 26,147,015 km (0.081 R)
• M29: 27,048,193 km (0.11 R)
• M30: 27,691,164 km (0.077 R)
• M31: 30,661,580 km (0.028 R)
• M32: 32,274,544 km (0.057 R)
• M33: 32,997,700 km (0.086 R)
• M34: 33,943,308 km (0.115 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 17,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit