🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.47 AU - 0.77 AU

Year: 177 Days

Day: 27.4 Hours

Environment

Temp: 148 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,969,454 km

• M1: 42,336 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.57 AU - 0.91 AU

Year: 231 Days

Day: 27.8 Hours

Environment

Temp: 137 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.4

Radius: 15

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 7.13 AU - 9.43 AU

Year: 8659 Days

Day: 8.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 30,969,454 km

• M1: 187,446 km (0.116 R)
• M2: 315,652 km (0.109 R)
• M3: 594,502 km (0.083 R)
• M4: 909,405 km (0.114 R)
• M5: 1,031,627 km (0.111 R)
• M6: 1,130,960 km (0.09 R)
• M7: 1,371,364 km (0.075 R)
• M8: 1,482,216 km (0.092 R)
• M9: 1,679,685 km (0.11 R)
• M10: 1,921,435 km (0.1 R)
• M11: 2,857,619 km (0.061 R)
• M12: 3,450,026 km (0.112 R)
• M13: 3,604,261 km (0.06 R)
• M14: 3,828,509 km (0.073 R)
• M15: 3,965,391 km (0.062 R)
• M16: 4,481,354 km (0.109 R)
• M17: 4,601,631 km (0.072 R)
• M18: 5,577,009 km (0.073 R)
• M19: 5,811,129 km (0.12 R)
• M20: 6,155,204 km (0.119 R)
• M21: 6,289,394 km (0.098 R)
• M22: 6,725,172 km (0.106 R)
• M23: 6,863,401 km (0.063 R)
• M24: 7,142,700 km (0.066 R)
• M25: 7,283,771 km (0.091 R)
• M26: 7,655,073 km (0.101 R)
• M27: 7,857,479 km (0.113 R)
• M28: 8,836,148 km (0.089 R)
• M29: 9,048,726 km (0.112 R)
• M30: 9,603,136 km (0.082 R)
• M31: 9,853,114 km (0.086 R)
• M32: 10,073,621 km (0.083 R)
• M33: 10,200,331 km (0.057 R)
• M34: 10,295,774 km (0.045 R)
• M35: 10,487,559 km (0.096 R)
• M36: 11,862,812 km (0.111 R)
• M37: 12,333,896 km (0.116 R)
• M38: 12,435,622 km (0.117 R)
• M39: 12,605,865 km (0.027 R)
• M40: 12,708,339 km (0.101 R)
• M41: 12,914,186 km (0.115 R)
• M42: 13,190,343 km (0.116 R)
• M43: 13,364,027 km (0.076 R)
• M44: 13,643,326 km (0.106 R)
• M45: 13,783,798 km (0.113 R)
• M46: 14,066,089 km (0.058 R)
• M47: 14,350,325 km (0.109 R)
• M48: 14,708,313 km (0.071 R)
• M49: 14,852,226 km (0.072 R)
• M50: 15,105,495 km (0.085 R)
• M51: 15,652,874 km (0.093 R)
• M52: 15,947,432 km (0.088 R)
• M53: 16,095,385 km (0.097 R)
• M54: 16,504,684 km (0.111 R)
• M55: 16,729,380 km (0.12 R)
• M56: 17,030,670 km (0.114 R)
• M57: 17,638,487 km (0.111 R)
• M58: 19,662,995 km (0.114 R)
• M59: 20,020,833 km (0.077 R)
• M60: 20,260,638 km (0.105 R)
• M61: 20,541,583 km (0.068 R)
• M62: 20,702,700 km (0.098 R)
• M63: 21,351,356 km (0.045 R)
• M64: 21,473,877 km (0.084 R)
• M65: 22,918,843 km (0.066 R)
• M66: 23,674,162 km (0.097 R)
• M67: 24,097,375 km (0.102 R)
• M68: 24,736,906 km (0.085 R)
• M69: 25,771,674 km (0.082 R)
• M70: 25,902,123 km (0.053 R)
• M71: 26,776,672 km (0.118 R)
• M72: 27,483,373 km (0.11 R)
• M73: 27,616,515 km (0.116 R)
• M74: 28,779,938 km (0.095 R)
• M75: 30,692,846 km (0.111 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 14,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit