🌌 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: 790.2

Radius: 13

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.4 AU - 0.61 AU

Year: 244 Days

Day: 7.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 19,076,214 km

• M1: 161,715 km (0.086 R)
• M2: 589,416 km (0.097 R)
• M3: 1,248,095 km (0.069 R)
• M4: 1,770,341 km (0.116 R)
• M5: 2,252,196 km (0.111 R)
• M6: 2,668,676 km (0.059 R)
• M7: 3,277,839 km (0.07 R)
• M8: 3,693,571 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.8

Radius: 11

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.49 AU - 0.75 AU

Year: 337 Days

Day: 14.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 104.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 19,076,214 km

• M1: 136,732 km (0.045 R)
• M2: 539,600 km (0.083 R)
• M3: 962,812 km (0.09 R)
• M4: 1,324,689 km (0.082 R)
• M5: 1,765,554 km (0.119 R)
• M6: 2,253,692 km (0.068 R)
• M7: 2,668,377 km (0.075 R)
• M8: 3,081,866 km (0.056 R)
• M9: 3,425,492 km (0.062 R)
• M10: 3,818,785 km (0.066 R)
• M11: 4,794,612 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533

Radius: 8.7

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.64 AU - 0.72 AU

Year: 387 Days

Day: 10.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 19,076,214 km

• M1: 108,159 km (0.087 R)
• M2: 385,514 km (0.059 R)
• M3: 881,131 km (0.077 R)
• M4: 1,463,815 km (0.119 R)
• M5: 1,744,012 km (0.12 R)
• M6: 2,190,711 km (0.113 R)
• M7: 2,673,763 km (0.075 R)
• M8: 3,054,938 km (0.071 R)
• M9: 3,791,408 km (0.098 R)
• M10: 4,104,517 km (0.089 R)
• M11: 4,641,424 km (0.1 R)
• M12: 4,927,155 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.3

Radius: 9.3

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.63 AU - 2.57 AU

Year: 2101 Days

Day: 13 Hours

Environment

Temp: -193 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 19,076,214 km

• M1: 116,986 km (0.115 R)
• M2: 464,801 km (0.079 R)
• M3: 1,129,763 km (0.09 R)
• M4: 2,196,546 km (0.116 R)
• M5: 2,535,235 km (0.112 R)
• M6: 3,362,063 km (0.089 R)
• M7: 6,394,411 km (0.038 R)
• M8: 6,900,052 km (0.074 R)
• M9: 9,454,585 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.2

Radius: 12.5

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.78 AU - 3.42 AU

Year: 3768 Days

Day: 11.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 19,076,214 km

• M1: 156,031 km (0.049 R)
• M2: 1,226,852 km (0.118 R)
• M3: 1,734,438 km (0.085 R)
• M4: 2,367,835 km (0.06 R)
• M5: 3,586,160 km (0.095 R)
• M6: 4,041,386 km (0.088 R)
• M7: 4,450,088 km (0.084 R)
• M8: 4,841,585 km (0.106 R)
• M9: 6,052,431 km (0.065 R)
• M10: 6,701,087 km (0.081 R)
• M11: 7,100,513 km (0.1 R)
• M12: 7,637,570 km (0.101 R)
• M13: 8,827,172 km (0.101 R)
• M14: 9,734,333 km (0.084 R)
• M15: 13,720,070 km (0.088 R)
• M16: 14,133,408 km (0.036 R)
• M17: 14,840,857 km (0.114 R)
• M18: 15,276,486 km (0.086 R)
• M19: 17,317,300 km (0.049 R)
• M20: 18,737,732 km (0.111 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 16,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit