🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.88 AU - 1.14 AU

Year: 373 Days

Day: 40.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,340,824 km

• M1: 54,454 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.74 AU - 1.76 AU

Year: 850 Days

Day: 46.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,340,824 km

• M1: 118,781 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.16 AU - 3.56 AU

Year: 1776 Days

Day: 34.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,340,824 km

• M1: 26,329 km (0.07 R)
• M2: 67,169 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.08 AU - 4.34 AU

Year: 2623 Days

Day: 46.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.2 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.1

Radius: 9.1

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 9.07 AU - 12.29 AU

Year: 12812 Days

Day: 12.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 61,340,824 km

• M1: 113,246 km (0.108 R)
• M2: 514,168 km (0.091 R)
• M3: 1,000,660 km (0.068 R)
• M4: 1,535,173 km (0.079 R)
• M5: 1,919,789 km (0.09 R)
• M6: 2,351,080 km (0.107 R)
• M7: 2,730,460 km (0.053 R)
• M8: 3,476,206 km (0.112 R)
• M9: 4,592,056 km (0.074 R)
• M10: 4,983,853 km (0.101 R)
• M11: 5,675,743 km (0.101 R)
• M12: 6,743,274 km (0.098 R)
• M13: 10,410,815 km (0.08 R)
• M14: 12,107,255 km (0.107 R)
• M15: 12,585,519 km (0.096 R)
• M16: 15,046,703 km (0.08 R)
• M17: 15,599,767 km (0.084 R)
• M18: 16,294,050 km (0.108 R)
• M19: 17,407,358 km (0.071 R)
• M20: 19,494,398 km (0.094 R)
• M21: 22,450,003 km (0.113 R)
• M22: 24,917,620 km (0.074 R)
• M23: 25,259,750 km (0.064 R)
• M24: 25,953,435 km (0.111 R)
• M25: 28,855,484 km (0.032 R)
• M26: 31,967,270 km (0.044 R)
• M27: 33,500,050 km (0.116 R)
• M28: 34,231,882 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 334.7

Radius: 5.6

Gravity: 10.67 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 14.46 AU - 14.96 AU

Year: 20711 Days

Day: 20.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 61,340,824 km

• M1: 71,209 km (0.109 R)
• M2: 375,939 km (0.082 R)
• M3: 895,642 km (0.062 R)
• M4: 1,184,217 km (0.085 R)
• M5: 2,880,956 km (0.118 R)
• M6: 3,704,193 km (0.068 R)
• M7: 4,170,190 km (0.1 R)
• M8: 4,480,606 km (0.111 R)
• M9: 4,773,219 km (0.108 R)
• M10: 7,820,827 km (0.118 R)
• M11: 8,986,494 km (0.109 R)
• M12: 9,399,533 km (0.087 R)
• M13: 10,487,708 km (0.09 R)
• M14: 19,420,347 km (0.078 R)
• M15: 20,638,522 km (0.103 R)
• M16: 21,906,813 km (0.111 R)
• M17: 22,278,414 km (0.108 R)
• M18: 24,398,366 km (0.026 R)
• M19: 25,302,984 km (0.077 R)
• M20: 37,830,758 km (0.092 R)
• M21: 43,263,854 km (0.101 R)
• M22: 49,832,098 km (0.076 R)
• M23: 50,474,770 km (0.046 R)
• M24: 54,618,033 km (0.066 R)
• M25: 55,817,359 km (0.116 R)
• M26: 60,426,320 km (0.118 R)
• M27: 61,157,255 km (0.059 R)
• M28: 61,340,812 km (0.085 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 14,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit