🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.1

Radius: 11.7

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.68 AU - 0.76 AU

Year: 414 Days

Day: 11.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 22,773,918 km

• M1: 145,559 km (0.069 R)
• M2: 550,371 km (0.115 R)
• M3: 925,712 km (0.108 R)
• M4: 1,410,858 km (0.107 R)
• M5: 1,989,502 km (0.073 R)
• M6: 2,485,269 km (0.082 R)
• M7: 3,336,781 km (0.087 R)
• M8: 4,082,227 km (0.104 R)
• M9: 4,752,874 km (0.041 R)
• M10: 5,396,743 km (0.11 R)
• M11: 5,974,041 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.4

Radius: 13.7

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.58 AU - 0.9 AU

Year: 432 Days

Day: 10.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 22,773,918 km

• M1: 170,392 km (0.058 R)
• M2: 631,901 km (0.06 R)
• M3: 1,097,151 km (0.111 R)
• M4: 1,669,811 km (0.073 R)
• M5: 2,697,998 km (0.034 R)
• M6: 4,087,612 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.5

Radius: 9.8

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.61 AU - 0.97 AU

Year: 476 Days

Day: 14.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 22,773,918 km

• M1: 121,922 km (0.107 R)
• M2: 447,148 km (0.119 R)
• M3: 1,076,357 km (0.119 R)
• M4: 1,899,444 km (0.087 R)
• M5: 2,530,298 km (0.09 R)
• M6: 2,906,088 km (0.039 R)
• M7: 3,355,181 km (0.046 R)
• M8: 3,823,722 km (0.028 R)
• M9: 4,192,780 km (0.036 R)
• M10: 5,034,567 km (0.11 R)
• M11: 5,860,197 km (0.11 R)
• M12: 6,222,224 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.3

Radius: 12.6

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.92 AU - 1.4 AU

Year: 847 Days

Day: 12.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 22,773,918 km

• M1: 156,629 km (0.099 R)
• M2: 611,706 km (0.108 R)
• M3: 1,164,021 km (0.116 R)
• M4: 1,700,928 km (0.111 R)
• M5: 2,499,631 km (0.087 R)
• M6: 3,286,067 km (0.076 R)
• M7: 3,797,093 km (0.086 R)
• M8: 4,493,920 km (0.053 R)
• M9: 5,107,571 km (0.083 R)
• M10: 5,618,746 km (0.117 R)
• M11: 6,438,842 km (0.096 R)
• M12: 6,833,182 km (0.094 R)
• M13: 7,431,424 km (0.092 R)

Asteroid Belt

Center: 1.69 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.5

Radius: 14.8

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.13 AU - 2.29 AU

Year: 2228 Days

Day: 6.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 22,773,918 km

• M1: 184,005 km (0.08 R)
• M2: 651,499 km (0.113 R)
• M3: 1,115,851 km (0.075 R)
• M4: 1,725,462 km (0.076 R)
• M5: 2,359,009 km (0.11 R)
• M6: 2,930,772 km (0.084 R)
• M7: 4,788,179 km (0.079 R)
• M8: 6,343,548 km (0.074 R)
• M9: 6,851,433 km (0.04 R)
• M10: 7,613,484 km (0.119 R)
• M11: 8,513,615 km (0.103 R)
• M12: 10,494,590 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.8

Radius: 11

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.25 AU - 2.49 AU

Year: 2475 Days

Day: 12.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 22,773,918 km

• M1: 136,882 km (0.064 R)
• M2: 651,798 km (0.093 R)
• M3: 1,390,512 km (0.056 R)
• M4: 1,780,215 km (0.109 R)
• M5: 3,162,798 km (0.117 R)
• M6: 6,779,327 km (0.118 R)
• M7: 7,465,981 km (0.098 R)
• M8: 8,679,968 km (0.11 R)
• M9: 10,202,724 km (0.104 R)
• M10: 10,912,566 km (0.068 R)
• M11: 11,299,277 km (0.042 R)
• M12: 11,936,863 km (0.049 R)
• M13: 12,430,835 km (0.112 R)
• M14: 12,852,701 km (0.085 R)
• M15: 13,284,291 km (0.076 R)
• M16: 14,130,865 km (0.081 R)
• M17: 17,352,605 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.1

Radius: 12.4

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.6 AU - 3.22 AU

Year: 3367 Days

Day: 7.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 143.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 22,773,918 km

• M1: 154,834 km (0.028 R)
• M2: 570,417 km (0.088 R)
• M3: 1,328,130 km (0.104 R)
• M4: 1,866,233 km (0.119 R)
• M5: 2,487,663 km (0.095 R)
• M6: 3,559,981 km (0.072 R)
• M7: 5,213,037 km (0.081 R)
• M8: 6,195,745 km (0.082 R)
• M9: 7,946,041 km (0.106 R)
• M10: 8,422,360 km (0.082 R)
• M11: 8,809,819 km (0.099 R)
• M12: 9,582,791 km (0.075 R)
• M13: 11,562,719 km (0.069 R)
• M14: 16,589,057 km (0.103 R)
• M15: 18,822,105 km (0.067 R)
• M16: 22,102,038 km (0.107 R)
• M17: 22,773,882 km (0.062 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: 432 - 11,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit