🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.41 AU - 0.63 AU

Year: 144 Days

Day: 22.1 Hours

Environment

Temp: 228 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.79 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.82 AU - 1.28 AU

Year: 412 Days

Day: 22.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.4 AU - 3.78 AU

Year: 2080 Days

Day: 34.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,807,638 km

• M1: 168,597 km (0.045 R)
• M2: 2,084,796 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.74 AU - 3.78 AU

Year: 2792 Days

Day: 22.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,807,638 km

• M1: 1,556,865 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.8

Radius: 9.3

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.05 AU - 5.51 AU

Year: 4645 Days

Day: 7.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 30,807,638 km

• M1: 116,686 km (0.116 R)
• M2: 275,110 km (0.105 R)
• M3: 600,935 km (0.112 R)
• M4: 746,045 km (0.112 R)
• M5: 849,566 km (0.077 R)
• M6: 930,499 km (0.108 R)
• M7: 1,537,717 km (0.095 R)
• M8: 1,655,001 km (0.081 R)
• M9: 1,775,428 km (0.111 R)
• M10: 1,952,402 km (0.04 R)
• M11: 2,024,957 km (0.106 R)
• M12: 2,637,560 km (0.068 R)
• M13: 2,718,044 km (0.101 R)
• M14: 3,090,393 km (0.071 R)
• M15: 3,567,610 km (0.077 R)
• M16: 4,114,390 km (0.035 R)
• M17: 4,469,536 km (0.099 R)
• M18: 4,958,421 km (0.042 R)
• M19: 5,310,874 km (0.088 R)
• M20: 5,413,049 km (0.114 R)
• M21: 5,645,524 km (0.045 R)
• M22: 6,013,535 km (0.035 R)
• M23: 6,443,629 km (0.059 R)
• M24: 6,525,310 km (0.077 R)
• M25: 6,939,396 km (0.119 R)
• M26: 7,107,395 km (0.085 R)
• M27: 7,248,466 km (0.051 R)
• M28: 7,390,434 km (0.064 R)
• M29: 8,143,659 km (0.092 R)
• M30: 8,619,381 km (0.096 R)
• M31: 8,830,314 km (0.052 R)
• M32: 9,257,415 km (0.069 R)
• M33: 9,504,402 km (0.112 R)
• M34: 9,785,047 km (0.093 R)
• M35: 10,131,665 km (0.114 R)
• M36: 10,418,295 km (0.117 R)
• M37: 10,642,991 km (0.053 R)
• M38: 11,195,605 km (0.063 R)
• M39: 11,425,837 km (0.119 R)
• M40: 11,657,713 km (0.105 R)
• M41: 11,857,576 km (0.085 R)
• M42: 12,430,386 km (0.046 R)
• M43: 12,532,412 km (0.071 R)
• M44: 12,737,212 km (0.077 R)
• M45: 13,637,641 km (0.045 R)
• M46: 13,989,495 km (0.071 R)
• M47: 14,202,074 km (0.061 R)
• M48: 14,666,276 km (0.108 R)
• M49: 14,774,136 km (0.059 R)
• M50: 15,135,415 km (0.113 R)
• M51: 15,499,686 km (0.064 R)
• M52: 15,829,998 km (0.12 R)
• M53: 15,940,551 km (0.092 R)
• M54: 17,212,133 km (0.072 R)
• M55: 17,401,972 km (0.11 R)
• M56: 18,206,510 km (0.089 R)
• M57: 18,399,790 km (0.09 R)
• M58: 18,477,282 km (0.08 R)
• M59: 19,455,652 km (0.105 R)
• M60: 20,530,961 km (0.114 R)
• M61: 20,772,562 km (0.118 R)
• M62: 20,934,277 km (0.099 R)
• M63: 21,299,296 km (0.083 R)
• M64: 21,543,889 km (0.092 R)
• M65: 22,864,090 km (0.101 R)
• M66: 22,989,154 km (0.081 R)
• M67: 24,082,864 km (0.117 R)
• M68: 24,380,264 km (0.07 R)
• M69: 24,508,170 km (0.089 R)
• M70: 25,538,750 km (0.075 R)
• M71: 26,627,224 km (0.103 R)
• M72: 27,199,286 km (0.085 R)
• M73: 27,331,830 km (0.098 R)
• M74: 27,819,818 km (0.114 R)
• M75: 28,221,190 km (0.052 R)
• M76: 28,355,528 km (0.099 R)
• M77: 28,534,747 km (0.119 R)
• M78: 28,714,414 km (0.074 R)
• M79: 28,939,558 km (0.118 R)
• M80: 29,436,971 km (0.114 R)
• M81: 30,028,332 km (0.032 R)
• M82: 30,119,736 km (0.064 R)
• M83: 30,394,248 km (0.113 R)
• M84: 30,485,952 km (0.106 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 15,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit