🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.08 AU - 1.26 AU

Year: 482 Days

Day: 24 Hours

Environment

Temp: -23 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,663,843 km

• M1: 168,148 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.96 AU - 2.32 AU

Year: 1192 Days

Day: 37.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3 AU - 4.1 AU

Year: 2547 Days

Day: 35.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,663,843 km

• M1: 34,108 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.08 AU - 4.04 AU

Year: 2558 Days

Day: 16.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,663,843 km

• M1: 81,531 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.7

Radius: 10.2

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.43 AU - 4.73 AU

Year: 3732 Days

Day: 13.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 40,663,843 km

• M1: 133,292 km (0.109 R)
• M2: 596,148 km (0.095 R)
• M3: 1,372,710 km (0.102 R)
• M4: 1,865,635 km (0.097 R)
• M5: 3,151,578 km (0.115 R)
• M6: 5,939,185 km (0.084 R)
• M7: 7,177,407 km (0.057 R)
• M8: 10,318,812 km (0.087 R)

Asteroid Belt

Center: 5.69 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.5

Radius: 14.9

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.57 AU - 8.01 AU

Year: 6738 Days

Day: 11 Hours

Environment

Temp: -155 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 40,663,843 km

• M1: 185,501 km (0.044 R)
• M2: 827,875 km (0.111 R)
• M3: 1,327,681 km (0.12 R)
• M4: 1,795,922 km (0.111 R)
• M5: 2,488,561 km (0.063 R)
• M6: 3,046,112 km (0.039 R)
• M7: 4,132,791 km (0.086 R)
• M8: 5,780,312 km (0.045 R)
• M9: 6,323,352 km (0.061 R)
• M10: 7,940,655 km (0.084 R)
• M11: 9,163,019 km (0.057 R)
• M12: 10,773,889 km (0.05 R)
• M13: 12,369,051 km (0.094 R)
• M14: 16,737,010 km (0.075 R)
• M15: 18,806,397 km (0.086 R)
• M16: 20,346,208 km (0.09 R)
• M17: 25,710,638 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.1

Radius: 9.6

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 10.64 AU - 11.18 AU

Year: 13723 Days

Day: 14.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 40,663,843 km

• M1: 119,379 km (0.111 R)
• M2: 424,708 km (0.093 R)
• M3: 1,048,083 km (0.091 R)
• M4: 1,410,858 km (0.081 R)
• M5: 1,902,885 km (0.079 R)
• M6: 2,223,473 km (0.102 R)
• M7: 3,433,720 km (0.032 R)
• M8: 4,603,276 km (0.077 R)
• M9: 4,948,099 km (0.105 R)
• M10: 5,372,060 km (0.12 R)
• M11: 6,682,686 km (0.105 R)
• M12: 7,013,148 km (0.044 R)
• M13: 7,509,963 km (0.09 R)
• M14: 8,030,115 km (0.106 R)
• M15: 9,231,984 km (0.095 R)
• M16: 11,151,474 km (0.104 R)
• M17: 14,326,240 km (0.118 R)
• M18: 15,378,960 km (0.086 R)
• M19: 16,087,157 km (0.035 R)
• M20: 16,615,686 km (0.055 R)
• M21: 17,987,798 km (0.1 R)
• M22: 22,148,713 km (0.049 R)
• M23: 27,938,150 km (0.08 R)
• M24: 30,672,500 km (0.096 R)
• M25: 32,416,961 km (0.113 R)
• M26: 34,991,092 km (0.069 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 15,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit