🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.44 AU - 0.6 AU

Year: 143 Days

Day: 33.5 Hours

Environment

Temp: 213 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,289,046 km

• M1: 29,022 km (0.102 R)

Asteroid Belt

Center: 1.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.03 AU - 2.17 AU

Year: 1159 Days

Day: 33.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.25 AU - 2.59 AU

Year: 1434 Days

Day: 39.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.07 AU - 3.69 AU

Year: 2366 Days

Day: 47.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.4

Radius: 10.7

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.74 AU - 7.4 AU

Year: 7159 Days

Day: 5.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 86,289,046 km

• M1: 140,472 km (0.075 R)
• M2: 809,923 km (0.113 R)
• M3: 1,242,410 km (0.067 R)
• M4: 1,605,634 km (0.09 R)
• M5: 2,553,486 km (0.03 R)
• M6: 3,024,570 km (0.098 R)
• M7: 3,694,619 km (0.049 R)
• M8: 4,598,489 km (0.107 R)
• M9: 4,998,962 km (0.038 R)
• M10: 5,969,553 km (0.053 R)
• M11: 7,753,658 km (0.042 R)
• M12: 8,448,540 km (0.089 R)
• M13: 9,775,473 km (0.115 R)
• M14: 11,493,604 km (0.084 R)
• M15: 12,616,336 km (0.055 R)
• M16: 16,489,425 km (0.101 R)
• M17: 18,126,176 km (0.111 R)
• M18: 18,839,159 km (0.105 R)
• M19: 19,570,842 km (0.109 R)
• M20: 20,018,738 km (0.059 R)
• M21: 21,720,115 km (0.109 R)
• M22: 25,763,446 km (0.116 R)
• M23: 30,481,314 km (0.107 R)
• M24: 32,938,160 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 913.4

Radius: 4.9

Gravity: 38.04 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 12.54 AU - 16.36 AU

Year: 20917 Days

Day: 22.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 86,289,046 km

• M1: 61,036 km (0.115 R)
• M2: 277,803 km (0.088 R)
• M3: 469,737 km (0.095 R)
• M4: 624,870 km (0.071 R)
• M5: 782,247 km (0.109 R)
• M6: 1,069,625 km (0.043 R)
• M7: 1,223,411 km (0.056 R)
• M8: 1,593,965 km (0.095 R)
• M9: 1,777,073 km (0.082 R)
• M10: 2,185,774 km (0.077 R)
• M11: 2,342,852 km (0.114 R)
• M12: 2,604,948 km (0.069 R)
• M13: 4,358,235 km (0.099 R)
• M14: 5,456,283 km (0.074 R)
• M15: 7,012,849 km (0.117 R)
• M16: 7,557,535 km (0.099 R)
• M17: 7,866,155 km (0.059 R)
• M18: 8,454,075 km (0.088 R)
• M19: 8,786,781 km (0.077 R)
• M20: 9,243,952 km (0.067 R)
• M21: 9,537,612 km (0.097 R)
• M22: 10,020,365 km (0.088 R)
• M23: 10,710,609 km (0.114 R)
• M24: 13,563,441 km (0.086 R)
• M25: 13,866,376 km (0.079 R)
• M26: 18,133,057 km (0.076 R)
• M27: 18,500,619 km (0.084 R)
• M28: 25,077,241 km (0.073 R)
• M29: 26,462,367 km (0.12 R)
• M30: 28,634,678 km (0.105 R)
• M31: 29,007,925 km (0.119 R)
• M32: 33,467,437 km (0.086 R)
• M33: 38,665,066 km (0.059 R)
• M34: 41,138,218 km (0.076 R)
• M35: 59,023,541 km (0.097 R)
• M36: 63,341,234 km (0.049 R)
• M37: 65,039,918 km (0.039 R)
• M38: 65,684,685 km (0.098 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 14,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit