🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.93 AU - 1.17 AU

Year: 405 Days

Day: 23.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,112,871 km

• M1: 587,620 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.89 AU - 2.39 AU

Year: 1179 Days

Day: 39 Hours

Environment

Temp: -86 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.94 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.31 AU - 4.17 AU

Year: 2725 Days

Day: 38.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,112,871 km

• M1: 749,485 km (0.115 R)
• M2: 1,654,702 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.8

Radius: 7.3

Gravity: 14.69 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 10.03 AU - 16.29 AU

Year: 17985 Days

Day: 22.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 74,112,871 km

• M1: 90,956 km (0.112 R)
• M2: 537,056 km (0.08 R)
• M3: 1,531,583 km (0.075 R)
• M4: 2,211,655 km (0.06 R)
• M5: 2,750,955 km (0.089 R)
• M6: 3,051,797 km (0.114 R)
• M7: 3,319,128 km (0.109 R)
• M8: 3,719,901 km (0.095 R)
• M9: 4,120,524 km (0.069 R)
• M10: 4,935,533 km (0.1 R)
• M11: 5,381,335 km (0.085 R)
• M12: 6,926,381 km (0.055 R)
• M13: 7,678,260 km (0.06 R)
• M14: 8,960,314 km (0.12 R)
• M15: 12,745,140 km (0.076 R)
• M16: 16,079,527 km (0.102 R)
• M17: 19,495,295 km (0.099 R)
• M18: 22,155,145 km (0.116 R)
• M19: 24,091,839 km (0.107 R)
• M20: 25,480,407 km (0.099 R)
• M21: 27,147,825 km (0.107 R)
• M22: 30,208,148 km (0.043 R)
• M23: 34,680,526 km (0.086 R)
• M24: 36,864,506 km (0.057 R)
• M25: 39,283,653 km (0.098 R)
• M26: 42,568,822 km (0.118 R)
• M27: 43,030,481 km (0.089 R)
• M28: 43,651,312 km (0.081 R)
• M29: 47,337,404 km (0.118 R)
• M30: 51,052,368 km (0.104 R)
• M31: 51,748,147 km (0.096 R)
• M32: 55,139,382 km (0.093 R)
• M33: 57,730,865 km (0.086 R)
• M34: 65,785,664 km (0.089 R)
• M35: 68,488,000 km (0.112 R)
• M36: 70,831,600 km (0.074 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 14,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit