🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.62 AU - 0.66 AU

Year: 215 Days

Day: 41.4 Hours

Environment

Temp: 37 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,057,538 km

• M1: 103,522 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1 AU - 1.04 AU

Year: 432 Days

Day: 29.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,057,538 km

• M1: 126,410 km (0.109 R)
• M2: 698,024 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.32 AU - 1.48 AU

Year: 694 Days

Day: 23 Hours

Environment

Temp: -86 °C

Axial Tilt: 143.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,057,538 km

• M1: 168,896 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.04 AU - 2.5 AU

Year: 1433 Days

Day: 37.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 103.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,057,538 km

• M1: 1,539,362 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.8

Radius: 14.9

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.68 AU - 5.2 AU

Year: 3920 Days

Day: 7 Hours

Environment

Temp: -151 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 38,057,538 km

• M1: 186,848 km (0.059 R)
• M2: 710,739 km (0.106 R)
• M3: 1,174,493 km (0.084 R)
• M4: 2,153,761 km (0.09 R)
• M5: 2,830,691 km (0.118 R)
• M6: 3,472,017 km (0.083 R)
• M7: 4,389,351 km (0.111 R)
• M8: 4,873,151 km (0.108 R)
• M9: 6,050,037 km (0.11 R)
• M10: 6,678,947 km (0.047 R)
• M11: 7,293,345 km (0.119 R)
• M12: 8,161,013 km (0.046 R)
• M13: 9,853,114 km (0.094 R)
• M14: 10,429,365 km (0.061 R)
• M15: 11,570,947 km (0.111 R)
• M16: 12,459,857 km (0.054 R)
• M17: 13,006,188 km (0.1 R)
• M18: 13,524,695 km (0.103 R)
• M19: 14,057,114 km (0.093 R)
• M20: 15,163,839 km (0.076 R)
• M21: 15,835,832 km (0.089 R)
• M22: 17,085,274 km (0.114 R)

Asteroid Belt

Center: 4.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.3

Radius: 10.5

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.05 AU - 6.07 AU

Year: 4769 Days

Day: 7.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 38,057,538 km

• M1: 130,599 km (0.063 R)
• M2: 494,870 km (0.069 R)
• M3: 941,419 km (0.088 R)
• M4: 1,421,329 km (0.117 R)
• M5: 1,752,988 km (0.08 R)
• M6: 2,322,657 km (0.096 R)
• M7: 3,247,321 km (0.112 R)
• M8: 4,316,796 km (0.07 R)
• M9: 4,773,369 km (0.092 R)
• M10: 5,190,298 km (0.116 R)
• M11: 6,422,536 km (0.048 R)
• M12: 7,998,849 km (0.1 R)
• M13: 9,032,719 km (0.115 R)
• M14: 10,805,753 km (0.065 R)
• M15: 11,691,672 km (0.04 R)
• M16: 13,561,795 km (0.039 R)
• M17: 14,496,482 km (0.115 R)
• M18: 15,373,724 km (0.096 R)
• M19: 15,927,087 km (0.031 R)
• M20: 16,755,560 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25

Radius: 14

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.43 AU - 6.25 AU

Year: 5170 Days

Day: 10.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 38,057,538 km

• M1: 174,132 km (0.101 R)
• M2: 753,076 km (0.11 R)
• M3: 1,192,893 km (0.086 R)
• M4: 1,647,671 km (0.055 R)
• M5: 2,158,847 km (0.05 R)
• M6: 3,657,070 km (0.086 R)
• M7: 9,053,663 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.2

Radius: 8

Gravity: 14.78 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.3 AU - 6.52 AU

Year: 6020 Days

Day: 6.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 38,057,538 km

• M1: 99,483 km (0.109 R)
• M2: 1,083,837 km (0.099 R)
• M3: 1,578,258 km (0.106 R)
• M4: 1,991,148 km (0.1 R)
• M5: 2,911,773 km (0.079 R)
• M6: 3,377,172 km (0.117 R)
• M7: 3,722,294 km (0.063 R)
• M8: 4,376,486 km (0.076 R)
• M9: 4,930,147 km (0.107 R)
• M10: 6,346,091 km (0.086 R)
• M11: 6,982,032 km (0.087 R)
• M12: 8,463,500 km (0.112 R)
• M13: 9,636,048 km (0.101 R)
• M14: 10,285,003 km (0.111 R)
• M15: 12,407,049 km (0.079 R)
• M16: 13,063,335 km (0.057 R)
• M17: 14,385,630 km (0.067 R)
• M18: 21,336,097 km (0.104 R)
• M19: 23,246,312 km (0.117 R)
• M20: 25,790,823 km (0.048 R)
• M21: 26,949,009 km (0.117 R)
• M22: 28,141,454 km (0.038 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 14,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit