🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.4

Radius: 11.3

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.05 AU - 1.33 AU

Year: 896 Days

Day: 11.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 36,916,078 km

• M1: 140,622 km (0.096 R)
• M2: 498,311 km (0.117 R)
• M3: 930,948 km (0.042 R)
• M4: 1,426,117 km (0.113 R)
• M5: 1,890,618 km (0.11 R)
• M6: 2,455,350 km (0.103 R)
• M7: 2,828,297 km (0.113 R)
• M8: 3,618,025 km (0.061 R)
• M9: 4,248,879 km (0.097 R)
• M10: 4,790,722 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.1

Radius: 13.6

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.16 AU - 1.48 AU

Year: 1047 Days

Day: 8 Hours

Environment

Temp: -180 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 36,916,078 km

• M1: 169,195 km (0.086 R)
• M2: 1,012,778 km (0.059 R)
• M3: 1,838,259 km (0.092 R)
• M4: 2,432,162 km (0.086 R)
• M5: 3,392,730 km (0.087 R)
• M6: 4,164,356 km (0.056 R)
• M7: 4,889,606 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857

Radius: 9.2

Gravity: 10.13 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.67 AU - 2.75 AU

Year: 2268 Days

Day: 8.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 36,916,078 km

• M1: 114,442 km (0.1 R)
• M2: 560,992 km (0.093 R)
• M3: 1,113,158 km (0.117 R)
• M4: 1,685,968 km (0.093 R)
• M5: 1,997,132 km (0.119 R)
• M6: 2,346,891 km (0.118 R)
• M7: 2,798,976 km (0.118 R)
• M8: 3,137,516 km (0.11 R)
• M9: 3,594,687 km (0.087 R)
• M10: 4,176,922 km (0.091 R)
• M11: 5,285,442 km (0.107 R)
• M12: 6,251,246 km (0.106 R)
• M13: 7,300,226 km (0.067 R)
• M14: 8,331,405 km (0.04 R)
• M15: 10,564,751 km (0.098 R)
• M16: 10,874,269 km (0.107 R)
• M17: 12,047,865 km (0.081 R)
• M18: 12,385,956 km (0.113 R)
• M19: 13,348,618 km (0.025 R)
• M20: 15,225,473 km (0.097 R)
• M21: 16,226,881 km (0.099 R)
• M22: 18,084,288 km (0.09 R)
• M23: 19,149,874 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223

Radius: 9.6

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.22 AU - 2.62 AU

Year: 2599 Days

Day: 8.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 36,916,078 km

• M1: 120,277 km (0.053 R)
• M2: 420,968 km (0.069 R)
• M3: 2,023,162 km (0.043 R)
• M4: 2,394,464 km (0.102 R)
• M5: 2,729,413 km (0.077 R)
• M6: 3,275,745 km (0.076 R)
• M7: 3,707,035 km (0.049 R)
• M8: 4,567,672 km (0.05 R)
• M9: 5,107,271 km (0.029 R)
• M10: 5,468,550 km (0.12 R)
• M11: 5,984,364 km (0.061 R)
• M12: 7,139,558 km (0.085 R)
• M13: 7,619,319 km (0.051 R)
• M14: 8,672,937 km (0.108 R)
• M15: 9,034,814 km (0.108 R)
• M16: 9,343,883 km (0.113 R)
• M17: 10,448,514 km (0.089 R)
• M18: 12,041,282 km (0.073 R)
• M19: 12,454,172 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.8

Radius: 14.7

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.06 AU - 3.24 AU

Year: 3859 Days

Day: 8.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 36,916,078 km

• M1: 201,508 km (0.038 R)
• M2: 1,402,779 km (0.087 R)
• M3: 2,733,452 km (0.092 R)
• M4: 3,722,145 km (0.103 R)
• M5: 4,529,375 km (0.106 R)
• M6: 5,557,561 km (0.101 R)
• M7: 6,199,635 km (0.076 R)
• M8: 7,869,596 km (0.112 R)
• M9: 13,455,880 km (0.099 R)
• M10: 15,572,390 km (0.066 R)
• M11: 16,065,166 km (0.115 R)
• M12: 16,568,563 km (0.103 R)
• M13: 23,246,013 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.4

Radius: 6.1

Gravity: 17.56 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.45 AU - 7.05 AU

Year: 9517 Days

Day: 17.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 36,916,078 km

• M1: 75,996 km (0.119 R)
• M2: 295,905 km (0.112 R)
• M3: 503,995 km (0.067 R)
• M4: 771,027 km (0.112 R)
• M5: 1,119,890 km (0.102 R)
• M6: 1,356,404 km (0.115 R)
• M7: 2,441,138 km (0.05 R)
• M8: 3,649,290 km (0.1 R)
• M9: 4,092,250 km (0.114 R)
• M10: 5,603,787 km (0.096 R)
• M11: 6,521,420 km (0.103 R)
• M12: 7,372,931 km (0.113 R)
• M13: 8,209,333 km (0.077 R)
• M14: 8,561,037 km (0.107 R)
• M15: 9,247,392 km (0.037 R)
• M16: 10,168,766 km (0.062 R)
• M17: 11,745,826 km (0.119 R)
• M18: 17,733,481 km (0.068 R)
• M19: 23,586,947 km (0.109 R)
• M20: 29,370,101 km (0.106 R)
• M21: 31,882,747 km (0.108 R)
• M22: 33,080,727 km (0.098 R)
• M23: 34,083,032 km (0.088 R)
• M24: 36,382,651 km (0.035 R)
• M25: 41,033,200 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 146.7

Radius: 5.8

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.55 AU - 8.75 AU

Year: 14605 Days

Day: 15.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 36,916,078 km

• M1: 74,201 km (0.092 R)
• M2: 279,898 km (0.057 R)
• M3: 562,638 km (0.116 R)
• M4: 1,027,588 km (0.082 R)
• M5: 2,412,565 km (0.075 R)
• M6: 3,897,324 km (0.102 R)
• M7: 4,249,477 km (0.103 R)
• M8: 4,595,198 km (0.06 R)
• M9: 5,075,407 km (0.083 R)
• M10: 5,970,900 km (0.066 R)
• M11: 6,168,668 km (0.117 R)
• M12: 9,024,192 km (0.105 R)
• M13: 12,281,237 km (0.039 R)
• M14: 22,698,934 km (0.089 R)
• M15: 26,046,036 km (0.087 R)
• M16: 26,752,737 km (0.076 R)
• M17: 34,962,070 km (0.119 R)
• M18: 35,497,780 km (0.097 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 17,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit