🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.47 AU - 0.71 AU

Year: 163 Days

Day: 45.3 Hours

Environment

Temp: 193 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.55 AU - 0.89 AU

Year: 220 Days

Day: 16 Hours

Environment

Temp: 120 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,757,423 km

• M1: 133,890 km (0.09 R)
• M2: 322,234 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.69 AU - 0.79 AU

Year: 229 Days

Day: 40.4 Hours

Environment

Temp: 177 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.85 AU - 1.15 AU

Year: 360 Days

Day: 26.1 Hours

Environment

Temp: 49 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,757,423 km

• M1: 344,075 km (0.042 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.02 AU - 1.06 AU

Year: 382 Days

Day: 42.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1 AU - 1.36 AU

Year: 461 Days

Day: 20.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.78 AU - 4.48 AU

Year: 2489 Days

Day: 43.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 68.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,757,423 km

• M1: 47,572 km (0.114 R)
• M2: 116,088 km (0.059 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.66 AU - 5.28 AU

Year: 3988 Days

Day: 28.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,757,423 km

• M1: 565,630 km (0.109 R)
• M2: 1,186,162 km (0.116 R)

Asteroid Belt

Center: 6.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.8

Radius: 10.9

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 6.98 AU - 10.8 AU

Year: 9539 Days

Day: 12.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 50,757,423 km

• M1: 194,028 km (0.086 R)
• M2: 312,061 km (0.108 R)
• M3: 618,737 km (0.11 R)
• M4: 701,464 km (0.106 R)
• M5: 842,685 km (0.09 R)
• M6: 1,093,261 km (0.048 R)
• M7: 1,390,063 km (0.079 R)
• M8: 2,426,627 km (0.085 R)
• M9: 2,730,610 km (0.099 R)
• M10: 2,844,304 km (0.068 R)
• M11: 2,959,644 km (0.079 R)
• M12: 3,224,732 km (0.041 R)
• M13: 3,345,008 km (0.105 R)
• M14: 3,621,316 km (0.085 R)
• M15: 3,969,280 km (0.055 R)
• M16: 4,461,158 km (0.081 R)
• M17: 4,629,456 km (0.045 R)
• M18: 5,111,909 km (0.061 R)
• M19: 6,161,936 km (0.076 R)
• M20: 6,349,682 km (0.078 R)
• M21: 6,692,410 km (0.086 R)
• M22: 7,756,650 km (0.04 R)
• M23: 8,041,185 km (0.069 R)
• M24: 9,775,622 km (0.101 R)
• M25: 9,863,137 km (0.108 R)
• M26: 10,572,530 km (0.119 R)
• M27: 10,842,854 km (0.091 R)
• M28: 11,069,943 km (0.072 R)
• M29: 11,298,529 km (0.072 R)
• M30: 11,436,308 km (0.093 R)
• M31: 11,713,812 km (0.105 R)
• M32: 11,853,537 km (0.101 R)
• M33: 12,087,358 km (0.104 R)
• M34: 12,893,990 km (0.08 R)
• M35: 13,231,184 km (0.107 R)
• M36: 13,328,123 km (0.111 R)
• M37: 13,620,138 km (0.064 R)
• M38: 14,659,095 km (0.112 R)
• M39: 16,032,105 km (0.101 R)
• M40: 16,446,790 km (0.098 R)
• M41: 16,550,910 km (0.084 R)
• M42: 17,075,400 km (0.081 R)
• M43: 17,339,590 km (0.089 R)
• M44: 17,552,019 km (0.084 R)
• M45: 21,065,923 km (0.066 R)
• M46: 21,748,389 km (0.103 R)
• M47: 21,977,573 km (0.075 R)
• M48: 22,438,185 km (0.088 R)
• M49: 23,193,504 km (0.101 R)
• M50: 25,569,567 km (0.045 R)
• M51: 26,053,965 km (0.071 R)
• M52: 26,480,319 km (0.117 R)
• M53: 29,149,893 km (0.1 R)
• M54: 29,592,404 km (0.094 R)
• M55: 30,228,643 km (0.116 R)
• M56: 30,420,428 km (0.07 R)
• M57: 32,752,808 km (0.071 R)
• M58: 32,884,006 km (0.103 R)
• M59: 33,212,971 km (0.093 R)
• M60: 33,741,351 km (0.081 R)
• M61: 34,206,152 km (0.097 R)
• M62: 34,606,176 km (0.069 R)
• M63: 35,343,694 km (0.044 R)
• M64: 35,680,588 km (0.089 R)
• M65: 36,493,503 km (0.098 R)
• M66: 36,697,704 km (0.102 R)
• M67: 37,312,551 km (0.055 R)
• M68: 39,456,438 km (0.047 R)
• M69: 39,736,037 km (0.118 R)
• M70: 41,356,032 km (0.078 R)
• M71: 41,711,028 km (0.09 R)
• M72: 41,782,236 km (0.04 R)
• M73: 41,853,295 km (0.101 R)
• M74: 42,853,956 km (0.112 R)
• M75: 43,357,203 km (0.084 R)
• M76: 44,152,016 km (0.057 R)
• M77: 44,297,126 km (0.063 R)
• M78: 44,442,236 km (0.099 R)
• M79: 45,609,548 km (0.097 R)
• M80: 45,902,910 km (0.085 R)
• M81: 46,786,734 km (0.039 R)
• M82: 47,230,890 km (0.075 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 13,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit