🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.2

Radius: 14.1

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.38 AU - 0.62 AU

Year: 240 Days

Day: 11 Hours

Environment

Temp: -133 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 41,828,766 km

• M1: 175,329 km (0.094 R)
• M2: 835,654 km (0.115 R)
• M3: 1,466,059 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.5

Radius: 12.1

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.51 AU - 0.55 AU

Year: 262 Days

Day: 14.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 41,828,766 km

• M1: 150,495 km (0.075 R)
• M2: 570,267 km (0.092 R)
• M3: 1,095,505 km (0.075 R)
• M4: 1,630,766 km (0.063 R)
• M5: 2,013,139 km (0.118 R)
• M6: 2,430,367 km (0.114 R)
• M7: 2,819,172 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.8

Radius: 9.1

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.51 AU - 0.63 AU

Year: 292 Days

Day: 11.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 41,828,766 km

• M1: 113,096 km (0.12 R)
• M2: 402,119 km (0.112 R)
• M3: 953,387 km (0.104 R)
• M4: 1,287,140 km (0.102 R)
• M5: 2,267,455 km (0.12 R)
• M6: 2,681,542 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.9

Radius: 14.5

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.68 AU - 1 AU

Year: 522 Days

Day: 11.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 41,828,766 km

• M1: 181,163 km (0.066 R)
• M2: 790,625 km (0.113 R)
• M3: 1,512,734 km (0.12 R)
• M4: 2,256,085 km (0.085 R)
• M5: 3,370,590 km (0.041 R)
• M6: 4,351,054 km (0.079 R)

Asteroid Belt

Center: 1.11 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.9

Radius: 8.8

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.05 AU - 1.69 AU

Year: 1088 Days

Day: 11.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 41,828,766 km

• M1: 109,506 km (0.102 R)
• M2: 869,762 km (0.111 R)
• M3: 1,724,415 km (0.118 R)
• M4: 2,355,269 km (0.109 R)
• M5: 2,808,850 km (0.049 R)
• M6: 3,208,426 km (0.079 R)
• M7: 3,669,636 km (0.04 R)
• M8: 4,710,687 km (0.036 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.9

Radius: 13.2

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.45 AU - 2.67 AU

Year: 2778 Days

Day: 14.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 41,828,766 km

• M1: 164,109 km (0.098 R)
• M2: 645,814 km (0.087 R)
• M3: 1,576,014 km (0.06 R)
• M4: 2,452,657 km (0.112 R)
• M5: 3,149,634 km (0.113 R)
• M6: 3,872,640 km (0.112 R)
• M7: 6,225,964 km (0.068 R)
• M8: 7,755,453 km (0.11 R)
• M9: 9,075,953 km (0.104 R)
• M10: 11,718,300 km (0.102 R)
• M11: 12,657,177 km (0.043 R)
• M12: 13,215,775 km (0.038 R)
• M13: 16,368,550 km (0.095 R)
• M14: 18,413,104 km (0.103 R)
• M15: 20,432,227 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.8

Radius: 14.4

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.94 AU - 6.12 AU

Year: 7651 Days

Day: 13.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 41,828,766 km

• M1: 180,415 km (0.118 R)
• M2: 689,497 km (0.078 R)
• M3: 1,256,173 km (0.05 R)
• M4: 1,728,304 km (0.089 R)
• M5: 2,764,868 km (0.046 R)
• M6: 5,055,062 km (0.096 R)
• M7: 5,810,381 km (0.041 R)
• M8: 6,390,223 km (0.108 R)
• M9: 7,046,060 km (0.117 R)
• M10: 8,238,953 km (0.117 R)
• M11: 9,106,471 km (0.055 R)
• M12: 9,562,595 km (0.092 R)
• M13: 10,620,402 km (0.045 R)
• M14: 12,911,493 km (0.1 R)
• M15: 13,605,777 km (0.113 R)
• M16: 14,447,265 km (0.07 R)
• M17: 15,774,198 km (0.109 R)
• M18: 18,669,814 km (0.06 R)
• M19: 20,243,285 km (0.111 R)
• M20: 27,334,074 km (0.114 R)
• M21: 28,966,785 km (0.092 R)
• M22: 30,867,576 km (0.069 R)
• M23: 31,588,488 km (0.069 R)
• M24: 40,154,013 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.3

Radius: 14

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.24 AU - 5.72 AU

Year: 8701 Days

Day: 7.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 41,828,766 km

• M1: 174,282 km (0.111 R)
• M2: 636,090 km (0.062 R)
• M3: 2,267,006 km (0.101 R)
• M4: 4,694,980 km (0.092 R)
• M5: 5,412,301 km (0.073 R)
• M6: 7,568,007 km (0.109 R)
• M7: 9,628,867 km (0.076 R)
• M8: 11,144,892 km (0.099 R)
• M9: 12,204,194 km (0.103 R)
• M10: 15,463,932 km (0.088 R)
• M11: 17,467,496 km (0.049 R)
• M12: 18,387,373 km (0.085 R)
• M13: 20,555,944 km (0.1 R)
• M14: 22,973,446 km (0.074 R)
• M15: 27,698,495 km (0.1 R)
• M16: 38,426,906 km (0.052 R)
• M17: 40,714,108 km (0.059 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 17,195 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit