🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.86 AU - 1.02 AU

Year: 342 Days

Day: 36.8 Hours

Environment

Temp: 25 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 6.73 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400

Radius: 7.5

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 10.03 AU - 15.01 AU

Year: 16601 Days

Day: 24.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 103,039,002 km

• M1: 95,294 km (0.091 R)
• M2: 363,972 km (0.107 R)
• M3: 666,309 km (0.115 R)
• M4: 959,072 km (0.116 R)
• M5: 1,460,973 km (0.103 R)
• M6: 2,018,374 km (0.12 R)
• M7: 3,146,193 km (0.112 R)
• M8: 3,602,167 km (0.115 R)
• M9: 4,935,683 km (0.048 R)
• M10: 5,203,313 km (0.115 R)
• M11: 5,551,727 km (0.096 R)
• M12: 6,103,294 km (0.114 R)
• M13: 6,570,338 km (0.053 R)
• M14: 7,103,056 km (0.1 R)
• M15: 7,797,639 km (0.113 R)
• M16: 9,836,359 km (0.068 R)
• M17: 10,423,980 km (0.088 R)
• M18: 11,435,710 km (0.071 R)
• M19: 12,085,414 km (0.085 R)
• M20: 13,718,574 km (0.046 R)
• M21: 15,071,088 km (0.077 R)
• M22: 20,079,475 km (0.12 R)
• M23: 21,199,065 km (0.053 R)
• M24: 21,908,459 km (0.117 R)
• M25: 23,374,667 km (0.055 R)
• M26: 24,227,375 km (0.118 R)
• M27: 26,500,964 km (0.107 R)
• M28: 26,910,413 km (0.12 R)
• M29: 32,623,705 km (0.11 R)
• M30: 36,261,925 km (0.081 R)
• M31: 41,247,125 km (0.058 R)
• M32: 45,345,508 km (0.117 R)
• M33: 50,800,595 km (0.085 R)
• M34: 52,711,857 km (0.101 R)
• M35: 53,034,988 km (0.071 R)
• M36: 54,505,535 km (0.094 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991.5

Radius: 5.1

Gravity: 38.12 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 14.58 AU - 19.36 AU

Year: 26197 Days

Day: 21.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 103,039,002 km

• M1: 63,429 km (0.07 R)
• M2: 289,621 km (0.047 R)
• M3: 569,369 km (0.104 R)
• M4: 1,086,829 km (0.049 R)
• M5: 1,399,787 km (0.084 R)
• M6: 2,045,601 km (0.094 R)
• M7: 2,324,003 km (0.096 R)
• M8: 2,899,805 km (0.094 R)
• M9: 3,374,928 km (0.102 R)
• M10: 7,747,375 km (0.084 R)
• M11: 8,193,775 km (0.044 R)
• M12: 8,835,250 km (0.118 R)
• M13: 11,169,426 km (0.045 R)
• M14: 12,553,057 km (0.067 R)
• M15: 14,047,240 km (0.047 R)
• M16: 14,376,206 km (0.102 R)
• M17: 16,550,162 km (0.115 R)
• M18: 18,342,045 km (0.108 R)
• M19: 20,155,172 km (0.091 R)
• M20: 20,891,492 km (0.063 R)
• M21: 27,695,503 km (0.118 R)
• M22: 34,039,051 km (0.086 R)
• M23: 35,082,197 km (0.115 R)
• M24: 36,300,073 km (0.111 R)
• M25: 37,861,875 km (0.102 R)
• M26: 38,020,448 km (0.107 R)
• M27: 50,258,153 km (0.073 R)
• M28: 55,195,182 km (0.046 R)
• M29: 56,840,908 km (0.087 R)
• M30: 59,584,234 km (0.064 R)
• M31: 77,152,259 km (0.051 R)
• M32: 78,690,574 km (0.101 R)
• M33: 79,467,436 km (0.066 R)
• M34: 83,965,844 km (0.063 R)
• M35: 95,213,958 km (0.113 R)
• M36: 99,980,595 km (0.114 R)
• M37: 100,283,681 km (0.113 R)
• M38: 101,196,527 km (0.058 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 16,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit