🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.13 AU - 1.69 AU

Year: 631 Days

Day: 36.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,345,953 km

• M1: 82,578 km (0.09 R)

Asteroid Belt

Center: 3.09 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.6

Radius: 8.4

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.96 AU - 5.56 AU

Year: 3912 Days

Day: 12.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 71,345,953 km

• M1: 104,719 km (0.051 R)
• M2: 448,195 km (0.061 R)
• M3: 823,087 km (0.113 R)
• M4: 1,596,359 km (0.116 R)
• M5: 2,038,869 km (0.101 R)
• M6: 2,499,032 km (0.11 R)
• M7: 3,299,082 km (0.072 R)
• M8: 3,567,909 km (0.105 R)
• M9: 4,463,701 km (0.034 R)
• M10: 4,939,722 km (0.109 R)
• M11: 6,723,676 km (0.109 R)
• M12: 7,157,959 km (0.118 R)
• M13: 7,979,850 km (0.046 R)
• M14: 8,537,999 km (0.114 R)
• M15: 9,849,673 km (0.059 R)
• M16: 10,288,294 km (0.093 R)
• M17: 11,463,984 km (0.071 R)
• M18: 12,220,052 km (0.055 R)
• M19: 13,683,717 km (0.098 R)
• M20: 14,029,737 km (0.114 R)
• M21: 16,786,227 km (0.082 R)
• M22: 17,240,107 km (0.083 R)
• M23: 20,328,705 km (0.105 R)
• M24: 21,369,009 km (0.085 R)
• M25: 22,307,885 km (0.05 R)
• M26: 22,925,874 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.7

Radius: 9.3

Gravity: 10.59 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.51 AU - 6.27 AU

Year: 5385 Days

Day: 12.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 71,345,953 km

• M1: 119,977 km (0.056 R)
• M2: 447,597 km (0.097 R)
• M3: 974,032 km (0.06 R)
• M4: 2,328,341 km (0.081 R)
• M5: 2,678,101 km (0.071 R)
• M6: 4,089,707 km (0.105 R)
• M7: 5,214,234 km (0.037 R)
• M8: 7,527,615 km (0.114 R)
• M9: 8,579,438 km (0.104 R)
• M10: 9,550,328 km (0.112 R)
• M11: 10,592,726 km (0.049 R)
• M12: 11,759,440 km (0.118 R)
• M13: 12,321,928 km (0.091 R)
• M14: 16,393,533 km (0.029 R)
• M15: 18,628,376 km (0.069 R)
• M16: 19,463,431 km (0.11 R)
• M17: 21,208,041 km (0.032 R)
• M18: 22,505,204 km (0.107 R)
• M19: 32,701,646 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.8

Radius: 12.9

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.67 AU - 8.99 AU

Year: 7476 Days

Day: 9.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 71,345,953 km

• M1: 160,519 km (0.085 R)
• M2: 812,017 km (0.05 R)
• M3: 1,262,157 km (0.091 R)
• M4: 2,645,788 km (0.077 R)
• M5: 3,162,649 km (0.069 R)
• M6: 3,582,420 km (0.105 R)
• M7: 4,401,618 km (0.115 R)
• M8: 5,403,176 km (0.05 R)
• M9: 5,876,653 km (0.054 R)
• M10: 8,095,489 km (0.098 R)
• M11: 9,281,800 km (0.091 R)
• M12: 10,197,937 km (0.066 R)
• M13: 13,537,411 km (0.094 R)
• M14: 14,236,182 km (0.1 R)
• M15: 16,674,627 km (0.105 R)
• M16: 18,027,591 km (0.049 R)
• M17: 20,342,917 km (0.11 R)
• M18: 21,105,268 km (0.106 R)
• M19: 21,886,767 km (0.085 R)
• M20: 22,445,216 km (0.066 R)
• M21: 23,177,049 km (0.102 R)
• M22: 25,997,716 km (0.054 R)
• M23: 28,659,062 km (0.079 R)
• M24: 32,517,790 km (0.083 R)
• M25: 33,140,715 km (0.098 R)
• M26: 36,934,368 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.4

Radius: 10.5

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 9.05 AU - 13.87 AU

Year: 14615 Days

Day: 8.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 71,345,953 km

• M1: 130,749 km (0.109 R)
• M2: 531,671 km (0.069 R)
• M3: 1,134,101 km (0.092 R)
• M4: 1,607,130 km (0.03 R)
• M5: 2,605,845 km (0.047 R)
• M6: 3,144,248 km (0.112 R)
• M7: 3,782,582 km (0.117 R)
• M8: 4,597,891 km (0.114 R)
• M9: 5,561,600 km (0.079 R)
• M10: 7,445,336 km (0.052 R)
• M11: 8,722,753 km (0.115 R)
• M12: 9,212,686 km (0.072 R)
• M13: 10,140,940 km (0.081 R)
• M14: 11,301,222 km (0.072 R)
• M15: 14,282,707 km (0.08 R)
• M16: 15,102,952 km (0.117 R)
• M17: 16,687,792 km (0.108 R)
• M18: 18,301,355 km (0.111 R)
• M19: 19,023,912 km (0.117 R)
• M20: 20,611,445 km (0.096 R)
• M21: 21,043,484 km (0.044 R)
• M22: 31,919,398 km (0.068 R)
• M23: 32,381,656 km (0.064 R)
• M24: 38,154,638 km (0.11 R)
• M25: 39,201,075 km (0.075 R)
• M26: 42,594,703 km (0.051 R)
• M27: 43,014,624 km (0.087 R)
• M28: 44,434,607 km (0.114 R)
• M29: 46,032,312 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597.8

Radius: 5.6

Gravity: 19.06 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 12.1 AU - 15.62 AU

Year: 19439 Days

Day: 24.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 71,345,953 km

• M1: 81,531 km (0.108 R)
• M2: 265,237 km (0.117 R)
• M3: 598,092 km (0.049 R)
• M4: 959,670 km (0.038 R)
• M5: 1,441,675 km (0.118 R)
• M6: 1,719,628 km (0.05 R)
• M7: 3,231,613 km (0.119 R)
• M8: 3,507,172 km (0.115 R)
• M9: 3,828,359 km (0.118 R)
• M10: 4,168,844 km (0.11 R)
• M11: 4,462,355 km (0.083 R)
• M12: 7,236,049 km (0.079 R)
• M13: 7,903,106 km (0.076 R)
• M14: 10,091,723 km (0.025 R)
• M15: 12,254,609 km (0.059 R)
• M16: 15,235,496 km (0.069 R)
• M17: 16,010,413 km (0.055 R)
• M18: 18,233,736 km (0.1 R)
• M19: 18,666,822 km (0.101 R)
• M20: 25,796,358 km (0.07 R)
• M21: 26,895,752 km (0.072 R)
• M22: 30,019,206 km (0.041 R)
• M23: 32,483,083 km (0.102 R)
• M24: 33,247,678 km (0.062 R)
• M25: 34,812,771 km (0.107 R)
• M26: 48,477,040 km (0.09 R)
• M27: 53,076,277 km (0.118 R)
• M28: 54,850,807 km (0.053 R)
• M29: 55,934,345 km (0.11 R)
• M30: 61,567,004 km (0.069 R)
• M31: 62,150,136 km (0.113 R)
• M32: 65,727,021 km (0.081 R)
• M33: 70,282,127 km (0.104 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: 195 - 10,619 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit