🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.48 AU - 0.6 AU

Year: 152 Days

Day: 24.5 Hours

Environment

Temp: 195 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,525,569 km

• M1: 415,882 km (0.098 R)

Asteroid Belt

Center: 1.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.82 AU - 2.62 AU

Year: 1266 Days

Day: 22.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,525,569 km

• M1: 1,269,488 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.9

Radius: 11.9

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.31 AU - 7.61 AU

Year: 7030 Days

Day: 9 Hours

Environment

Temp: -166 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 34,525,569 km

• M1: 217,515 km (0.041 R)
• M2: 412,741 km (0.112 R)
• M3: 520,900 km (0.116 R)
• M4: 730,935 km (0.106 R)
• M5: 882,478 km (0.102 R)
• M6: 999,912 km (0.066 R)
• M7: 1,170,603 km (0.094 R)
• M8: 1,630,916 km (0.085 R)
• M9: 2,205,372 km (0.088 R)
• M10: 2,795,236 km (0.117 R)
• M11: 3,153,822 km (0.084 R)
• M12: 3,269,013 km (0.078 R)
• M13: 3,432,673 km (0.119 R)
• M14: 3,623,111 km (0.084 R)
• M15: 4,089,258 km (0.111 R)
• M16: 4,189,937 km (0.078 R)
• M17: 4,419,420 km (0.08 R)
• M18: 4,600,883 km (0.055 R)
• M19: 4,679,272 km (0.043 R)
• M20: 4,944,210 km (0.081 R)
• M21: 5,378,492 km (0.1 R)
• M22: 5,740,369 km (0.032 R)
• M23: 5,938,587 km (0.119 R)
• M24: 7,327,453 km (0.101 R)
• M25: 7,511,758 km (0.06 R)
• M26: 7,666,592 km (0.118 R)
• M27: 7,947,836 km (0.098 R)
• M28: 8,169,091 km (0.098 R)
• M29: 8,488,632 km (0.113 R)
• M30: 9,173,042 km (0.093 R)
• M31: 9,740,168 km (0.111 R)
• M32: 10,045,048 km (0.057 R)
• M33: 10,664,234 km (0.036 R)
• M34: 11,260,381 km (0.071 R)
• M35: 11,437,804 km (0.109 R)
• M36: 11,867,449 km (0.063 R)
• M37: 12,011,811 km (0.083 R)
• M38: 12,193,124 km (0.069 R)
• M39: 12,890,400 km (0.1 R)
• M40: 13,113,301 km (0.076 R)
• M41: 13,225,200 km (0.096 R)
• M42: 13,827,481 km (0.06 R)
• M43: 15,215,450 km (0.035 R)
• M44: 15,333,034 km (0.092 R)
• M45: 15,846,454 km (0.117 R)
• M46: 16,245,282 km (0.105 R)
• M47: 17,134,192 km (0.039 R)
• M48: 17,997,372 km (0.051 R)
• M49: 18,080,399 km (0.05 R)
• M50: 18,329,928 km (0.063 R)
• M51: 19,638,012 km (0.073 R)
• M52: 21,194,428 km (0.073 R)
• M53: 22,343,040 km (0.11 R)
• M54: 22,835,068 km (0.027 R)
• M55: 22,924,976 km (0.103 R)
• M56: 23,784,416 km (0.059 R)
• M57: 23,920,999 km (0.1 R)
• M58: 25,023,834 km (0.078 R)
• M59: 25,162,811 km (0.119 R)
• M60: 25,628,060 km (0.104 R)
• M61: 26,851,023 km (0.12 R)
• M62: 27,421,888 km (0.11 R)
• M63: 27,756,688 km (0.064 R)
• M64: 28,189,176 km (0.114 R)
• M65: 28,963,644 km (0.116 R)
• M66: 29,158,271 km (0.114 R)
• M67: 30,286,239 km (0.081 R)
• M68: 30,930,108 km (0.105 R)
• M69: 31,029,590 km (0.038 R)
• M70: 31,179,039 km (0.034 R)
• M71: 31,278,671 km (0.094 R)
• M72: 31,678,696 km (0.113 R)
• M73: 32,433,118 km (0.11 R)
• M74: 32,685,938 km (0.12 R)
• M75: 32,939,506 km (0.098 R)
• M76: 33,295,400 km (0.113 R)
• M77: 33,857,439 km (0.105 R)
• M78: 34,113,850 km (0.056 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 10,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit