🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.47 AU - 0.53 AU

Year: 132 Days

Day: 35.8 Hours

Environment

Temp: 237 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.01 AU - 1.47 AU

Year: 515 Days

Day: 39.1 Hours

Environment

Temp: -18 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.09 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.7

Radius: 12.1

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.37 AU - 5.49 AU

Year: 4081 Days

Day: 10.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 24,799,067 km

• M1: 230,979 km (0.078 R)
• M2: 311,912 km (0.061 R)
• M3: 393,592 km (0.116 R)
• M4: 477,068 km (0.094 R)
• M5: 597,195 km (0.105 R)
• M6: 772,075 km (0.113 R)
• M7: 1,149,660 km (0.088 R)
• M8: 1,497,325 km (0.115 R)
• M9: 1,669,213 km (0.115 R)
• M10: 1,924,128 km (0.094 R)
• M11: 2,064,301 km (0.101 R)
• M12: 2,240,378 km (0.113 R)
• M13: 2,421,541 km (0.116 R)
• M14: 2,798,677 km (0.117 R)
• M15: 2,922,694 km (0.091 R)
• M16: 3,084,858 km (0.068 R)
• M17: 3,250,014 km (0.087 R)
• M18: 3,685,643 km (0.116 R)
• M19: 4,160,167 km (0.074 R)
• M20: 4,261,595 km (0.087 R)
• M21: 4,591,458 km (0.071 R)
• M22: 4,696,326 km (0.099 R)
• M23: 4,972,633 km (0.089 R)
• M24: 5,363,981 km (0.06 R)
• M25: 5,608,275 km (0.072 R)
• M26: 5,901,636 km (0.057 R)
• M27: 6,292,834 km (0.092 R)
• M28: 6,433,008 km (0.073 R)
• M29: 6,645,137 km (0.035 R)
• M30: 6,859,661 km (0.076 R)
• M31: 6,979,788 km (0.072 R)
• M32: 7,319,973 km (0.05 R)
• M33: 7,467,477 km (0.108 R)
• M34: 8,041,933 km (0.106 R)
• M35: 8,168,792 km (0.096 R)
• M36: 8,321,830 km (0.089 R)
• M37: 9,075,056 km (0.032 R)
• M38: 9,553,619 km (0.112 R)
• M39: 9,661,030 km (0.088 R)
• M40: 10,424,578 km (0.07 R)
• M41: 10,674,107 km (0.059 R)
• M42: 11,094,477 km (0.116 R)
• M43: 11,548,806 km (0.108 R)
• M44: 11,663,398 km (0.082 R)
• M45: 11,980,396 km (0.08 R)
• M46: 12,154,528 km (0.11 R)
• M47: 12,241,893 km (0.095 R)
• M48: 12,417,222 km (0.037 R)
• M49: 12,740,951 km (0.116 R)
• M50: 13,097,294 km (0.094 R)
• M51: 13,698,527 km (0.092 R)
• M52: 14,865,540 km (0.089 R)
• M53: 15,777,489 km (0.078 R)
• M54: 15,904,797 km (0.082 R)
• M55: 16,096,282 km (0.092 R)
• M56: 16,288,515 km (0.068 R)
• M57: 16,740,002 km (0.118 R)
• M58: 16,902,315 km (0.107 R)
• M59: 18,285,946 km (0.086 R)
• M60: 18,620,746 km (0.09 R)
• M61: 19,500,681 km (0.102 R)
• M62: 19,603,155 km (0.076 R)
• M63: 20,014,550 km (0.108 R)
• M64: 20,152,329 km (0.114 R)
• M65: 20,290,408 km (0.094 R)
• M66: 20,880,871 km (0.091 R)
• M67: 21,195,774 km (0.071 R)
• M68: 21,724,154 km (0.108 R)
• M69: 22,043,246 km (0.082 R)
• M70: 22,506,850 km (0.066 R)
• M71: 22,650,165 km (0.115 R)
• M72: 23,045,851 km (0.068 R)
• M73: 23,589,041 km (0.116 R)
• M74: 24,026,764 km (0.061 R)
• M75: 24,393,429 km (0.083 R)
• M76: 24,651,336 km (0.062 R)
• M77: 24,762,038 km (0.068 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 14,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit