🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.48 AU - 1.52 AU

Year: 703 Days

Day: 31.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,521,710 km

• M1: 26,628 km (0.04 R)
• M2: 137,480 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.53 AU - 1.85 AU

Year: 841 Days

Day: 34.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,521,710 km

• M1: 927,956 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.85 AU - 3.11 AU

Year: 1970 Days

Day: 28.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.42 AU - 3.54 AU

Year: 1970 Days

Day: 28.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 948

Radius: 5.4

Gravity: 32.51 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 14.11 AU - 20.01 AU

Year: 26980 Days

Day: 21.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 103,521,710 km

• M1: 87,365 km (0.105 R)
• M2: 286,031 km (0.074 R)
• M3: 504,294 km (0.108 R)
• M4: 633,697 km (0.073 R)
• M5: 745,895 km (0.113 R)
• M6: 1,435,392 km (0.1 R)
• M7: 2,182,633 km (0.084 R)
• M8: 4,246,784 km (0.104 R)
• M9: 4,760,803 km (0.062 R)
• M10: 5,351,265 km (0.097 R)
• M11: 6,533,089 km (0.078 R)
• M12: 6,847,095 km (0.076 R)
• M13: 7,168,730 km (0.063 R)
• M14: 13,252,277 km (0.108 R)
• M15: 13,549,528 km (0.06 R)
• M16: 14,460,729 km (0.119 R)
• M17: 15,084,701 km (0.051 R)
• M18: 19,733,455 km (0.077 R)
• M19: 22,148,862 km (0.111 R)
• M20: 24,201,944 km (0.056 R)
• M21: 29,017,948 km (0.091 R)
• M22: 34,152,895 km (0.113 R)
• M23: 38,059,344 km (0.075 R)
• M24: 41,128,195 km (0.109 R)
• M25: 41,782,685 km (0.038 R)
• M26: 46,646,710 km (0.088 R)
• M27: 48,752,450 km (0.083 R)
• M28: 50,182,157 km (0.098 R)
• M29: 58,882,769 km (0.113 R)
• M30: 60,295,123 km (0.026 R)
• M31: 61,884,301 km (0.114 R)
• M32: 65,947,379 km (0.111 R)
• M33: 66,112,685 km (0.097 R)
• M34: 66,278,140 km (0.105 R)
• M35: 67,776,213 km (0.115 R)
• M36: 70,139,859 km (0.114 R)
• M37: 71,336,941 km (0.085 R)
• M38: 75,518,202 km (0.051 R)
• M39: 76,404,270 km (0.055 R)
• M40: 79,093,591 km (0.071 R)
• M41: 89,737,480 km (0.116 R)
• M42: 93,631,512 km (0.069 R)
• M43: 94,617,960 km (0.114 R)
• M44: 98,212,049 km (0.108 R)
• M45: 99,830,848 km (0.073 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: 464 - 17,973 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit