🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.66 AU - 0.92 AU

Year: 259 Days

Day: 28.8 Hours

Environment

Temp: 116 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.06 AU - 1.58 AU

Year: 560 Days

Day: 30.6 Hours

Environment

Temp: -3 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,116,904 km

• M1: 374,144 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.45 AU - 1.49 AU

Year: 658 Days

Day: 22.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.23 AU - 1.83 AU

Year: 698 Days

Day: 32.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,116,904 km

• M1: 223,499 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.68 AU - 2.9 AU

Year: 1719 Days

Day: 47.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,116,904 km

• M1: 1,394,252 km (0.049 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.67 AU - 4.07 AU

Year: 2809 Days

Day: 15.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,116,904 km

• M1: 132,245 km (0.118 R)

Asteroid Belt

Center: 8.33 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604.4

Radius: 8

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 11.2 AU - 14.36 AU

Year: 16857 Days

Day: 15.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 65,116,904 km

• M1: 110,104 km (0.082 R)
• M2: 231,129 km (0.092 R)
• M3: 341,233 km (0.074 R)
• M4: 404,064 km (0.063 R)
• M5: 619,634 km (0.034 R)
• M6: 1,152,203 km (0.098 R)
• M7: 1,252,433 km (0.076 R)
• M8: 2,280,171 km (0.09 R)
• M9: 2,503,969 km (0.089 R)
• M10: 2,836,076 km (0.068 R)
• M11: 3,615,332 km (0.087 R)
• M12: 3,914,527 km (0.072 R)
• M13: 4,338,937 km (0.115 R)
• M14: 5,958,483 km (0.048 R)
• M15: 6,311,684 km (0.073 R)
• M16: 7,177,855 km (0.119 R)
• M17: 7,411,976 km (0.11 R)
• M18: 7,506,372 km (0.117 R)
• M19: 7,791,805 km (0.089 R)
• M20: 8,080,828 km (0.103 R)
• M21: 8,520,945 km (0.057 R)
• M22: 10,043,851 km (0.098 R)
• M23: 10,997,388 km (0.061 R)
• M24: 11,267,263 km (0.103 R)
• M25: 13,793,672 km (0.065 R)
• M26: 14,495,734 km (0.108 R)
• M27: 14,910,719 km (0.057 R)
• M28: 15,269,604 km (0.05 R)
• M29: 16,486,134 km (0.063 R)
• M30: 16,609,403 km (0.108 R)
• M31: 17,796,611 km (0.06 R)
• M32: 18,240,917 km (0.114 R)
• M33: 20,516,450 km (0.077 R)
• M34: 20,782,286 km (0.092 R)
• M35: 22,537,069 km (0.091 R)
• M36: 22,742,616 km (0.054 R)
• M37: 23,988,916 km (0.05 R)
• M38: 25,399,474 km (0.116 R)
• M39: 25,542,041 km (0.107 R)
• M40: 25,613,399 km (0.072 R)
• M41: 25,756,265 km (0.079 R)
• M42: 27,419,046 km (0.08 R)
• M43: 27,565,352 km (0.119 R)
• M44: 27,638,506 km (0.091 R)
• M45: 27,858,564 km (0.119 R)
• M46: 28,152,823 km (0.095 R)
• M47: 28,670,282 km (0.052 R)
• M48: 29,265,383 km (0.115 R)
• M49: 30,695,389 km (0.096 R)
• M50: 31,840,261 km (0.095 R)
• M51: 32,688,631 km (0.087 R)
• M52: 33,076,837 km (0.105 R)
• M53: 33,779,199 km (0.115 R)
• M54: 33,857,588 km (0.086 R)
• M55: 34,014,517 km (0.111 R)
• M56: 34,486,648 km (0.091 R)
• M57: 35,040,160 km (0.107 R)
• M58: 35,437,342 km (0.08 R)
• M59: 36,316,529 km (0.049 R)
• M60: 36,477,047 km (0.088 R)
• M61: 38,750,336 km (0.078 R)
• M62: 38,914,445 km (0.046 R)
• M63: 39,573,274 km (0.045 R)
• M64: 41,907,899 km (0.067 R)
• M65: 42,329,466 km (0.096 R)
• M66: 42,837,350 km (0.118 R)
• M67: 44,888,487 km (0.056 R)
• M68: 46,012,864 km (0.066 R)
• M69: 46,186,697 km (0.088 R)
• M70: 46,884,122 km (0.028 R)
• M71: 48,377,558 km (0.1 R)
• M72: 48,731,357 km (0.095 R)
• M73: 48,819,919 km (0.048 R)
• M74: 48,997,192 km (0.107 R)
• M75: 49,708,380 km (0.101 R)
• M76: 52,133,960 km (0.104 R)
• M77: 54,322,128 km (0.094 R)
• M78: 55,519,809 km (0.11 R)
• M79: 58,881,872 km (0.081 R)
• M80: 59,165,060 km (0.096 R)
• M81: 60,873,318 km (0.103 R)
• M82: 61,064,056 km (0.085 R)
• M83: 61,159,649 km (0.096 R)
• M84: 61,255,092 km (0.062 R)
• M85: 61,829,398 km (0.053 R)
• M86: 61,925,291 km (0.04 R)
• M87: 62,405,350 km (0.115 R)
• M88: 63,562,789 km (0.081 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: 350 - 18,125 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit