🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.55 AU - 0.91 AU

Year: 227 Days

Day: 46 Hours

Environment

Temp: 163 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.88 AU - 2.32 AU

Year: 1106 Days

Day: 47.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,103,426 km

• M1: 322,832 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.62 AU - 3.26 AU

Year: 1832 Days

Day: 26.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,103,426 km

• M1: 923,767 km (0.086 R)

Asteroid Belt

Center: 9.26 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.5

Radius: 5.4

Gravity: 16.38 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 14.35 AU - 16.81 AU

Year: 22350 Days

Day: 23.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 74.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 103,103,426 km

• M1: 68,217 km (0.106 R)
• M2: 241,750 km (0.109 R)
• M3: 647,908 km (0.114 R)
• M4: 882,927 km (0.099 R)
• M5: 1,328,279 km (0.093 R)
• M6: 1,911,711 km (0.118 R)
• M7: 2,558,872 km (0.106 R)
• M8: 3,099,967 km (0.066 R)
• M9: 3,743,836 km (0.074 R)
• M10: 6,377,507 km (0.063 R)
• M11: 8,924,261 km (0.104 R)
• M12: 9,981,619 km (0.09 R)
• M13: 10,812,336 km (0.106 R)
• M14: 11,057,975 km (0.1 R)
• M15: 15,824,014 km (0.07 R)
• M16: 17,366,218 km (0.1 R)
• M17: 18,564,647 km (0.087 R)
• M18: 19,544,363 km (0.095 R)
• M19: 20,745,934 km (0.093 R)
• M20: 27,159,344 km (0.046 R)
• M21: 31,554,380 km (0.075 R)
• M22: 31,930,170 km (0.11 R)
• M23: 34,512,528 km (0.117 R)
• M24: 35,990,405 km (0.077 R)
• M25: 36,400,752 km (0.092 R)
• M26: 49,195,260 km (0.083 R)
• M27: 50,379,776 km (0.104 R)
• M28: 50,893,046 km (0.116 R)
• M29: 51,237,271 km (0.105 R)
• M30: 55,489,590 km (0.117 R)
• M31: 57,888,242 km (0.07 R)
• M32: 68,592,868 km (0.082 R)
• M33: 70,283,024 km (0.101 R)
• M34: 71,784,538 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.2

Radius: 7.8

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 13.05 AU - 21.37 AU

Year: 25948 Days

Day: 20.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 103,103,426 km

• M1: 97,089 km (0.102 R)
• M2: 356,342 km (0.082 R)
• M3: 725,699 km (0.11 R)
• M4: 1,037,012 km (0.104 R)
• M5: 1,315,115 km (0.1 R)
• M6: 1,802,355 km (0.071 R)
• M7: 2,247,558 km (0.089 R)
• M8: 2,676,456 km (0.088 R)
• M9: 3,644,354 km (0.088 R)
• M10: 4,959,319 km (0.084 R)
• M11: 7,617,374 km (0.105 R)
• M12: 9,736,577 km (0.026 R)
• M13: 13,478,170 km (0.052 R)
• M14: 14,071,325 km (0.11 R)
• M15: 14,889,177 km (0.069 R)
• M16: 15,380,606 km (0.107 R)
• M17: 16,694,075 km (0.107 R)
• M18: 19,962,340 km (0.116 R)
• M19: 21,434,383 km (0.096 R)
• M20: 26,181,423 km (0.079 R)
• M21: 30,003,199 km (0.077 R)
• M22: 31,241,421 km (0.108 R)
• M23: 41,288,414 km (0.032 R)
• M24: 45,551,355 km (0.049 R)
• M25: 51,519,562 km (0.113 R)
• M26: 55,106,021 km (0.042 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946.7

Radius: 7.8

Gravity: 15.56 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 13.9 AU - 21.3 AU

Year: 26835 Days

Day: 21.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 103,103,426 km

• M1: 97,538 km (0.071 R)
• M2: 350,508 km (0.105 R)
• M3: 603,029 km (0.068 R)
• M4: 971,489 km (0.118 R)
• M5: 1,593,367 km (0.045 R)
• M6: 2,609,286 km (0.058 R)
• M7: 3,019,633 km (0.091 R)
• M8: 3,316,585 km (0.085 R)
• M9: 3,969,579 km (0.113 R)
• M10: 4,438,120 km (0.092 R)
• M11: 7,674,221 km (0.081 R)
• M12: 7,948,733 km (0.083 R)
• M13: 9,992,988 km (0.075 R)
• M14: 12,439,512 km (0.079 R)
• M15: 16,407,146 km (0.087 R)
• M16: 18,478,927 km (0.087 R)
• M17: 24,174,268 km (0.106 R)
• M18: 32,772,106 km (0.105 R)
• M19: 38,224,500 km (0.109 R)
• M20: 45,136,071 km (0.107 R)
• M21: 45,493,012 km (0.061 R)
• M22: 50,883,173 km (0.078 R)
• M23: 69,340,109 km (0.101 R)
• M24: 73,696,848 km (0.11 R)
• M25: 80,568,776 km (0.086 R)
• M26: 83,486,682 km (0.068 R)
• M27: 87,301,278 km (0.102 R)
• M28: 90,945,931 km (0.075 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 19,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit