🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.54 AU - 0.68 AU

Year: 308 Days

Day: 47 Hours

Environment

Temp: -123 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,997,816 km

• M1: 243,246 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.6

Radius: 13.8

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.13 AU - 1.55 AU

Year: 1002 Days

Day: 5.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 91.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 13,997,816 km

• M1: 171,589 km (0.106 R)
• M2: 644,318 km (0.042 R)
• M3: 1,086,081 km (0.114 R)
• M4: 1,603,988 km (0.049 R)
• M5: 2,128,927 km (0.088 R)
• M6: 2,935,709 km (0.09 R)
• M7: 3,576,287 km (0.104 R)
• M8: 4,602,378 km (0.117 R)
• M9: 5,303,544 km (0.117 R)
• M10: 5,875,307 km (0.104 R)
• M11: 6,745,069 km (0.11 R)
• M12: 7,348,397 km (0.077 R)
• M13: 7,963,244 km (0.095 R)
• M14: 8,561,037 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.7

Radius: 8.3

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.34 AU - 1.52 AU

Year: 1104 Days

Day: 5.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 13,997,816 km

• M1: 103,372 km (0.119 R)
• M2: 500,854 km (0.116 R)
• M3: 889,509 km (0.063 R)
• M4: 1,304,942 km (0.11 R)
• M5: 1,596,359 km (0.091 R)
• M6: 1,980,077 km (0.074 R)
• M7: 2,719,988 km (0.033 R)
• M8: 3,187,631 km (0.114 R)
• M9: 3,647,346 km (0.113 R)
• M10: 3,940,857 km (0.111 R)
• M11: 4,368,108 km (0.054 R)
• M12: 4,735,521 km (0.064 R)
• M13: 5,492,486 km (0.055 R)
• M14: 5,816,964 km (0.092 R)
• M15: 6,218,783 km (0.087 R)
• M16: 6,730,109 km (0.044 R)
• M17: 7,078,373 km (0.041 R)
• M18: 7,586,258 km (0.096 R)
• M19: 8,783,489 km (0.049 R)
• M20: 9,834,265 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.3

Radius: 10.1

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.85 AU - 2.29 AU

Year: 1923 Days

Day: 9.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 13,997,816 km

• M1: 126,111 km (0.038 R)
• M2: 442,211 km (0.119 R)
• M3: 841,787 km (0.112 R)
• M4: 1,842,447 km (0.052 R)
• M5: 2,391,920 km (0.105 R)
• M6: 3,312,097 km (0.068 R)
• M7: 4,606,118 km (0.083 R)
• M8: 5,005,395 km (0.037 R)
• M9: 5,984,513 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.1

Radius: 13.4

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.81 AU - 3.25 AU

Year: 3405 Days

Day: 5.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 13,997,816 km

• M1: 168,148 km (0.117 R)
• M2: 586,723 km (0.04 R)
• M3: 1,297,313 km (0.108 R)
• M4: 1,715,439 km (0.06 R)
• M5: 2,332,530 km (0.116 R)
• M6: 2,823,660 km (0.089 R)
• M7: 3,608,600 km (0.085 R)
• M8: 4,458,316 km (0.101 R)
• M9: 5,075,257 km (0.115 R)
• M10: 5,794,075 km (0.112 R)
• M11: 7,489,917 km (0.086 R)
• M12: 8,541,290 km (0.086 R)
• M13: 9,180,672 km (0.031 R)
• M14: 13,425,063 km (0.065 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 18,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit