🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.9

Radius: 11.1

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.6 AU - 0.74 AU

Year: 366 Days

Day: 5.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 33,174,122 km

• M1: 138,079 km (0.085 R)
• M2: 546,930 km (0.1 R)
• M3: 1,409,212 km (0.059 R)
• M4: 2,676,456 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.3

Radius: 10.1

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.8 AU - 1.1 AU

Year: 617 Days

Day: 8.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 33,174,122 km

• M1: 125,662 km (0.106 R)
• M2: 446,250 km (0.106 R)
• M3: 895,942 km (0.101 R)
• M4: 1,495,231 km (0.109 R)
• M5: 1,912,609 km (0.104 R)
• M6: 3,034,593 km (0.044 R)
• M7: 3,612,340 km (0.119 R)
• M8: 4,031,962 km (0.101 R)
• M9: 4,935,234 km (0.091 R)
• M10: 5,889,668 km (0.113 R)
• M11: 6,247,357 km (0.12 R)
• M12: 7,778,790 km (0.064 R)
• M13: 8,332,751 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.1

Radius: 12.8

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.89 AU - 1.13 AU

Year: 677 Days

Day: 5.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 33,174,122 km

• M1: 161,117 km (0.111 R)
• M2: 860,637 km (0.057 R)
• M3: 1,333,964 km (0.035 R)
• M4: 2,988,666 km (0.094 R)
• M5: 3,553,697 km (0.049 R)
• M6: 4,295,852 km (0.037 R)
• M7: 5,323,440 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.6

Radius: 14.8

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.22 AU - 1.98 AU

Year: 1350 Days

Day: 10.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 33,174,122 km

• M1: 184,005 km (0.113 R)
• M2: 748,438 km (0.086 R)
• M3: 1,313,469 km (0.12 R)
• M4: 1,824,795 km (0.067 R)
• M5: 2,759,782 km (0.117 R)
• M6: 3,331,096 km (0.109 R)
• M7: 4,010,121 km (0.045 R)
• M8: 4,946,005 km (0.055 R)
• M9: 6,516,034 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.2

Radius: 8.4

Gravity: 13.2 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.88 AU - 4.24 AU

Year: 4479 Days

Day: 7.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 33,174,122 km

• M1: 105,167 km (0.083 R)
• M2: 375,341 km (0.099 R)
• M3: 883,675 km (0.083 R)
• M4: 1,300,753 km (0.115 R)
• M5: 1,673,701 km (0.098 R)
• M6: 2,102,149 km (0.103 R)
• M7: 2,567,698 km (0.084 R)
• M8: 3,239,542 km (0.111 R)
• M9: 4,511,124 km (0.085 R)
• M10: 5,721,969 km (0.061 R)
• M11: 7,416,763 km (0.074 R)
• M12: 8,850,360 km (0.116 R)
• M13: 9,760,064 km (0.094 R)
• M14: 11,910,534 km (0.074 R)
• M15: 13,174,486 km (0.075 R)
• M16: 15,495,497 km (0.066 R)
• M17: 21,145,061 km (0.119 R)
• M18: 21,871,358 km (0.101 R)
• M19: 25,185,101 km (0.052 R)
• M20: 27,173,107 km (0.071 R)
• M21: 29,711,932 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.2

Radius: 14.9

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.86 AU - 4.44 AU

Year: 5638 Days

Day: 10.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 33,174,122 km

• M1: 185,501 km (0.082 R)
• M2: 663,766 km (0.062 R)
• M3: 1,212,192 km (0.056 R)
• M4: 2,180,688 km (0.085 R)
• M5: 2,769,805 km (0.106 R)
• M6: 3,294,594 km (0.074 R)
• M7: 3,991,421 km (0.027 R)
• M8: 4,641,872 km (0.099 R)
• M9: 5,233,233 km (0.075 R)
• M10: 6,842,158 km (0.116 R)
• M11: 7,744,383 km (0.075 R)
• M12: 8,330,058 km (0.098 R)
• M13: 8,945,205 km (0.058 R)
• M14: 10,348,433 km (0.094 R)
• M15: 10,932,164 km (0.117 R)
• M16: 11,406,239 km (0.067 R)
• M17: 12,349,603 km (0.061 R)
• M18: 13,638,239 km (0.077 R)
• M19: 16,148,193 km (0.081 R)
• M20: 18,524,555 km (0.107 R)
• M21: 20,147,243 km (0.114 R)
• M22: 24,616,778 km (0.114 R)

Asteroid Belt

Center: 4.86 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.2

Radius: 8.4

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.24 AU - 5.88 AU

Year: 8743 Days

Day: 14.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 33,174,122 km

• M1: 135,984 km (0.109 R)
• M2: 529,128 km (0.102 R)
• M3: 831,615 km (0.095 R)
• M4: 1,196,185 km (0.092 R)
• M5: 1,505,403 km (0.077 R)
• M6: 1,868,029 km (0.051 R)
• M7: 2,253,842 km (0.114 R)
• M8: 3,691,776 km (0.112 R)
• M9: 4,979,066 km (0.112 R)
• M10: 5,790,036 km (0.108 R)
• M11: 6,436,299 km (0.08 R)
• M12: 6,722,480 km (0.086 R)
• M13: 8,409,046 km (0.045 R)
• M14: 8,926,206 km (0.074 R)
• M15: 12,320,581 km (0.081 R)
• M16: 14,212,994 km (0.1 R)
• M17: 15,196,900 km (0.105 R)
• M18: 17,095,147 km (0.09 R)
• M19: 21,434,832 km (0.095 R)
• M20: 22,155,594 km (0.119 R)
• M21: 29,778,952 km (0.088 R)
• M22: 31,591,181 km (0.06 R)
• M23: 32,003,622 km (0.109 R)
• M24: 33,369,151 km (0.103 R)
• M25: 36,103,352 km (0.102 R)
• M26: 37,582,575 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 205.2

Radius: 4.7

Gravity: 9.29 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.94 AU - 6.64 AU

Year: 10520 Days

Day: 24.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 33,174,122 km

• M1: 215,421 km (0.096 R)
• M2: 477,367 km (0.114 R)
• M3: 841,338 km (0.058 R)
• M4: 1,007,242 km (0.118 R)
• M5: 1,695,393 km (0.115 R)
• M6: 2,193,853 km (0.111 R)
• M7: 4,687,948 km (0.047 R)
• M8: 5,389,712 km (0.116 R)
• M9: 21,565,879 km (0.119 R)
• M10: 21,865,225 km (0.09 R)
• M11: 22,702,823 km (0.101 R)
• M12: 23,246,911 km (0.12 R)
• M13: 25,343,974 km (0.052 R)
• M14: 25,677,427 km (0.116 R)
• M15: 26,013,723 km (0.068 R)
• M16: 27,916,459 km (0.099 R)
• M17: 31,706,222 km (0.11 R)
• M18: 32,581,668 km (0.109 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: 359 - 14,842 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit