🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.23 AU - 1.43 AU

Year: 581 Days

Day: 12.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.08 AU - 1.76 AU

Year: 641 Days

Day: 21.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.55 AU - 2.87 AU

Year: 1690 Days

Day: 23.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.69 AU - 3.15 AU

Year: 1890 Days

Day: 23.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.71 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.1

Radius: 13.9

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 10.32 AU - 10.66 AU

Year: 12868 Days

Day: 12 Hours

Environment

Temp: -184 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 112,435,809 km

• M1: 174,282 km (0.115 R)
• M2: 614,847 km (0.101 R)
• M3: 1,097,899 km (0.1 R)
• M4: 1,539,362 km (0.081 R)
• M5: 5,335,707 km (0.082 R)
• M6: 8,022,635 km (0.088 R)
• M7: 10,378,951 km (0.097 R)
• M8: 12,105,460 km (0.095 R)
• M9: 12,973,726 km (0.081 R)
• M10: 16,047,812 km (0.03 R)
• M11: 16,641,118 km (0.059 R)
• M12: 17,480,960 km (0.09 R)
• M13: 18,509,745 km (0.061 R)
• M14: 19,662,247 km (0.055 R)
• M15: 20,256,300 km (0.097 R)
• M16: 23,125,587 km (0.094 R)
• M17: 26,460,423 km (0.107 R)
• M18: 29,547,973 km (0.092 R)
• M19: 30,666,217 km (0.108 R)
• M20: 31,581,008 km (0.108 R)
• M21: 33,225,388 km (0.116 R)
• M22: 34,190,444 km (0.081 R)
• M23: 37,845,718 km (0.11 R)
• M24: 40,105,544 km (0.089 R)
• M25: 41,476,010 km (0.05 R)
• M26: 46,519,552 km (0.109 R)
• M27: 47,879,547 km (0.115 R)
• M28: 48,646,535 km (0.088 R)
• M29: 49,890,740 km (0.096 R)
• M30: 56,773,140 km (0.085 R)

Asteroid Belt

Center: 14.69 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.8

Radius: 3.6

Gravity: 70.66 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 16.56 AU - 21.2 AU

Year: 31071 Days

Day: 15.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 112,435,809 km

• M1: 44,730 km (0.11 R)
• M2: 157,227 km (0.09 R)
• M3: 424,110 km (0.074 R)
• M4: 596,896 km (0.101 R)
• M5: 917,185 km (0.087 R)
• M6: 1,146,219 km (0.088 R)
• M7: 1,324,988 km (0.116 R)
• M8: 1,886,579 km (0.112 R)
• M9: 2,281,667 km (0.097 R)
• M10: 2,785,812 km (0.11 R)
• M11: 6,260,671 km (0.106 R)
• M12: 6,558,969 km (0.114 R)
• M13: 7,510,860 km (0.1 R)
• M14: 9,359,890 km (0.037 R)
• M15: 9,488,694 km (0.098 R)
• M16: 10,082,896 km (0.053 R)
• M17: 18,038,960 km (0.037 R)
• M18: 19,258,482 km (0.12 R)
• M19: 20,968,535 km (0.068 R)
• M20: 30,484,755 km (0.103 R)
• M21: 32,947,734 km (0.036 R)
• M22: 34,610,215 km (0.081 R)
• M23: 36,011,349 km (0.051 R)
• M24: 38,101,381 km (0.093 R)
• M25: 38,429,898 km (0.091 R)
• M26: 44,489,509 km (0.115 R)
• M27: 46,330,909 km (0.104 R)
• M28: 56,730,056 km (0.072 R)
• M29: 66,897,625 km (0.035 R)
• M30: 86,425,682 km (0.106 R)
• M31: 92,800,346 km (0.093 R)
• M32: 105,502,851 km (0.11 R)
• M33: 111,092,576 km (0.055 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 18,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit