🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.45 AU - 0.67 AU

Year: 161 Days

Day: 20.7 Hours

Environment

Temp: 120 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.67 AU - 2.95 AU

Year: 1814 Days

Day: 20 Hours

Environment

Temp: -113 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672

Radius: 8.6

Gravity: 9.09 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.24 AU - 6.8 AU

Year: 5687 Days

Day: 11.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 57,638,860 km

• M1: 110,104 km (0.098 R)
• M2: 449,242 km (0.113 R)
• M3: 748,289 km (0.032 R)
• M4: 2,130,423 km (0.102 R)
• M5: 2,590,736 km (0.096 R)
• M6: 2,920,599 km (0.061 R)
• M7: 7,040,225 km (0.109 R)
• M8: 10,857,963 km (0.108 R)
• M9: 11,427,781 km (0.079 R)
• M10: 14,637,852 km (0.104 R)
• M11: 17,876,646 km (0.109 R)
• M12: 22,161,429 km (0.077 R)
• M13: 23,233,297 km (0.068 R)
• M14: 24,179,205 km (0.085 R)
• M15: 27,605,445 km (0.083 R)
• M16: 31,152,410 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.9

Radius: 13.7

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 6.32 AU - 6.68 AU

Year: 6380 Days

Day: 14.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 57,638,860 km

• M1: 170,392 km (0.087 R)
• M2: 1,473,389 km (0.078 R)
• M3: 2,014,335 km (0.084 R)
• M4: 2,724,626 km (0.073 R)
• M5: 3,529,463 km (0.115 R)
• M6: 5,307,433 km (0.105 R)
• M7: 5,994,237 km (0.091 R)
• M8: 6,846,197 km (0.107 R)
• M9: 8,918,576 km (0.1 R)
• M10: 10,403,634 km (0.042 R)
• M11: 11,031,945 km (0.096 R)
• M12: 16,679,863 km (0.118 R)
• M13: 17,541,547 km (0.104 R)
• M14: 18,572,576 km (0.085 R)
• M15: 20,083,365 km (0.066 R)
• M16: 20,679,961 km (0.095 R)
• M17: 23,185,576 km (0.066 R)
• M18: 24,259,090 km (0.084 R)
• M19: 28,886,750 km (0.078 R)
• M20: 29,360,676 km (0.106 R)
• M21: 30,323,937 km (0.119 R)
• M22: 33,757,208 km (0.044 R)
• M23: 34,283,194 km (0.118 R)
• M24: 35,243,463 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.2

Radius: 7

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 12.56 AU - 12.82 AU

Year: 17404 Days

Day: 16.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 57,638,860 km

• M1: 88,113 km (0.098 R)
• M2: 597,494 km (0.106 R)
• M3: 853,157 km (0.067 R)
• M4: 1,232,537 km (0.076 R)
• M5: 1,990,699 km (0.054 R)
• M6: 2,250,700 km (0.112 R)
• M7: 3,170,876 km (0.106 R)
• M8: 3,607,104 km (0.056 R)
• M9: 4,824,382 km (0.071 R)
• M10: 5,090,516 km (0.113 R)
• M11: 5,401,680 km (0.075 R)
• M12: 6,372,570 km (0.058 R)
• M13: 7,676,465 km (0.088 R)
• M14: 8,415,030 km (0.048 R)
• M15: 9,352,260 km (0.092 R)
• M16: 9,872,711 km (0.089 R)
• M17: 10,248,352 km (0.077 R)
• M18: 11,316,032 km (0.092 R)
• M19: 11,668,185 km (0.114 R)
• M20: 12,894,888 km (0.055 R)
• M21: 13,539,505 km (0.1 R)
• M22: 15,103,251 km (0.048 R)
• M23: 16,259,793 km (0.115 R)
• M24: 18,263,207 km (0.116 R)
• M25: 19,827,253 km (0.091 R)
• M26: 21,035,555 km (0.07 R)
• M27: 24,855,537 km (0.043 R)
• M28: 27,714,651 km (0.11 R)
• M29: 29,113,840 km (0.113 R)
• M30: 30,899,590 km (0.112 R)
• M31: 33,592,800 km (0.114 R)
• M32: 34,076,600 km (0.061 R)
• M33: 34,320,145 km (0.084 R)
• M34: 38,115,892 km (0.068 R)
• M35: 44,755,943 km (0.089 R)
• M36: 47,432,398 km (0.107 R)
• M37: 47,888,672 km (0.108 R)
• M38: 51,164,566 km (0.112 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 15,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit