🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.1 AU - 2.72 AU

Year: 1334 Days

Day: 26.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,138,940 km

• M1: 214,673 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.6 AU - 2.7 AU

Year: 1538 Days

Day: 37.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,138,940 km

• M1: 505,342 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.51 AU - 3.03 AU

Year: 1643 Days

Day: 12.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 53.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,138,940 km

• M1: 60,737 km (0.112 R)

Asteroid Belt

Center: 4.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.2

Radius: 10

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.34 AU - 6.48 AU

Year: 5121 Days

Day: 8.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 57,138,940 km

• M1: 124,465 km (0.117 R)
• M2: 559,646 km (0.075 R)
• M3: 900,280 km (0.049 R)
• M4: 1,287,140 km (0.1 R)
• M5: 1,618,051 km (0.097 R)
• M6: 2,473,900 km (0.108 R)
• M7: 3,351,890 km (0.089 R)
• M8: 4,203,700 km (0.044 R)
• M9: 4,838,743 km (0.057 R)
• M10: 5,624,581 km (0.105 R)
• M11: 6,363,893 km (0.12 R)
• M12: 7,166,486 km (0.106 R)
• M13: 7,484,531 km (0.097 R)
• M14: 8,811,614 km (0.106 R)
• M15: 9,722,515 km (0.105 R)
• M16: 10,334,071 km (0.08 R)
• M17: 11,441,844 km (0.065 R)
• M18: 11,828,255 km (0.063 R)
• M19: 12,935,728 km (0.113 R)
• M20: 16,550,312 km (0.083 R)
• M21: 20,082,617 km (0.105 R)
• M22: 21,146,407 km (0.115 R)
• M23: 24,088,100 km (0.053 R)
• M24: 24,404,499 km (0.043 R)
• M25: 24,964,743 km (0.12 R)
• M26: 25,780,051 km (0.059 R)
• M27: 26,951,104 km (0.059 R)
• M28: 27,377,757 km (0.03 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.6

Radius: 10.9

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.21 AU - 7.39 AU

Year: 6321 Days

Day: 6.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 57,138,940 km

• M1: 135,685 km (0.099 R)
• M2: 569,669 km (0.071 R)
• M3: 920,924 km (0.054 R)
• M4: 2,259,077 km (0.077 R)
• M5: 3,500,441 km (0.073 R)
• M6: 4,017,900 km (0.059 R)
• M7: 4,407,452 km (0.103 R)
• M8: 4,822,287 km (0.114 R)
• M9: 5,377,445 km (0.117 R)
• M10: 5,791,083 km (0.1 R)
• M11: 6,322,006 km (0.116 R)
• M12: 8,303,729 km (0.096 R)
• M13: 9,143,871 km (0.111 R)
• M14: 9,951,998 km (0.082 R)
• M15: 11,134,270 km (0.076 R)
• M16: 11,516,343 km (0.027 R)
• M17: 13,995,180 km (0.094 R)
• M18: 15,068,096 km (0.11 R)
• M19: 16,748,080 km (0.099 R)
• M20: 17,504,896 km (0.078 R)
• M21: 20,052,847 km (0.094 R)
• M22: 20,690,732 km (0.103 R)
• M23: 21,415,234 km (0.112 R)
• M24: 25,212,477 km (0.097 R)
• M25: 27,833,881 km (0.095 R)
• M26: 28,538,786 km (0.078 R)
• M27: 29,075,244 km (0.088 R)
• M28: 29,618,434 km (0.117 R)
• M29: 30,076,203 km (0.051 R)
• M30: 30,818,508 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.1

Radius: 3.3

Gravity: 21.22 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 11.9 AU - 19.72 AU

Year: 22407 Days

Day: 16.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 57,138,940 km

• M1: 41,588 km (0.077 R)
• M2: 152,590 km (0.102 R)
• M3: 316,699 km (0.062 R)
• M4: 420,370 km (0.095 R)
• M5: 540,198 km (0.103 R)
• M6: 763,248 km (0.117 R)
• M7: 987,795 km (0.086 R)
• M8: 1,477,279 km (0.104 R)
• M9: 1,947,315 km (0.103 R)
• M10: 2,055,924 km (0.105 R)
• M11: 2,325,050 km (0.073 R)
• M12: 2,863,453 km (0.059 R)
• M13: 3,862,168 km (0.075 R)
• M14: 5,526,594 km (0.119 R)
• M15: 9,386,070 km (0.113 R)
• M16: 10,726,915 km (0.065 R)
• M17: 11,066,652 km (0.086 R)
• M18: 11,355,226 km (0.106 R)
• M19: 12,068,359 km (0.091 R)
• M20: 12,190,132 km (0.111 R)
• M21: 13,714,983 km (0.06 R)
• M22: 17,523,446 km (0.111 R)
• M23: 19,458,195 km (0.114 R)
• M24: 25,503,445 km (0.08 R)
• M25: 26,108,120 km (0.095 R)
• M26: 30,950,603 km (0.115 R)
• M27: 33,883,170 km (0.065 R)
• M28: 43,925,076 km (0.098 R)
• M29: 47,921,135 km (0.063 R)
• M30: 52,962,733 km (0.107 R)
• M31: 53,125,794 km (0.072 R)
• M32: 54,774,213 km (0.067 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 18,389 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit