🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.53 AU - 0.83 AU

Year: 208 Days

Day: 36.4 Hours

Environment

Temp: 190 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.12 AU - 1.72 AU

Year: 628 Days

Day: 34.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 114,159,138 km

• M1: 645,216 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.77 AU - 2.99 AU

Year: 1813 Days

Day: 25.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.8 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.7

Radius: 12.5

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.69 AU - 5.75 AU

Year: 3803 Days

Day: 6 Hours

Environment

Temp: -145 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 114,159,138 km

• M1: 166,353 km (0.115 R)
• M2: 483,351 km (0.05 R)
• M3: 728,242 km (0.085 R)
• M4: 1,031,627 km (0.104 R)
• M5: 1,489,845 km (0.114 R)
• M6: 1,754,933 km (0.075 R)
• M7: 2,003,115 km (0.106 R)
• M8: 2,773,993 km (0.095 R)
• M9: 3,123,304 km (0.076 R)
• M10: 3,716,460 km (0.12 R)
• M11: 4,161,813 km (0.081 R)
• M12: 4,976,822 km (0.038 R)
• M13: 5,447,008 km (0.118 R)
• M14: 6,328,439 km (0.102 R)
• M15: 6,654,263 km (0.117 R)
• M16: 7,066,854 km (0.11 R)
• M17: 7,492,011 km (0.068 R)
• M18: 8,351,900 km (0.112 R)
• M19: 9,410,454 km (0.105 R)
• M20: 9,808,534 km (0.099 R)
• M21: 10,629,677 km (0.025 R)
• M22: 11,217,746 km (0.119 R)
• M23: 11,484,329 km (0.043 R)
• M24: 14,249,496 km (0.093 R)
• M25: 14,625,885 km (0.062 R)
• M26: 16,541,485 km (0.105 R)
• M27: 17,028,875 km (0.109 R)
• M28: 19,179,494 km (0.054 R)
• M29: 19,616,320 km (0.115 R)
• M30: 21,001,895 km (0.105 R)
• M31: 21,321,437 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.5

Radius: 3.8

Gravity: 49.9 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 11.92 AU - 14.78 AU

Year: 18089 Days

Day: 21 Hours

Environment

Temp: -186 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 114,159,138 km

• M1: 53,107 km (0.073 R)
• M2: 352,752 km (0.039 R)
• M3: 713,731 km (0.116 R)
• M4: 2,364,544 km (0.099 R)
• M5: 2,685,731 km (0.098 R)
• M6: 3,146,193 km (0.074 R)
• M7: 3,708,681 km (0.056 R)
• M8: 4,247,832 km (0.108 R)
• M9: 5,556,663 km (0.102 R)
• M10: 7,453,265 km (0.038 R)
• M11: 7,971,173 km (0.109 R)
• M12: 10,935,156 km (0.106 R)
• M13: 12,145,702 km (0.067 R)
• M14: 13,295,810 km (0.101 R)
• M15: 15,284,564 km (0.079 R)
• M16: 16,159,861 km (0.092 R)
• M17: 20,286,518 km (0.059 R)
• M18: 20,903,161 km (0.094 R)
• M19: 22,244,605 km (0.116 R)
• M20: 24,209,573 km (0.07 R)
• M21: 28,570,650 km (0.082 R)
• M22: 28,935,220 km (0.085 R)
• M23: 31,838,616 km (0.087 R)
• M24: 32,707,630 km (0.09 R)
• M25: 34,281,399 km (0.108 R)
• M26: 35,485,961 km (0.027 R)
• M27: 37,228,178 km (0.038 R)
• M28: 37,957,767 km (0.096 R)
• M29: 38,588,621 km (0.051 R)
• M30: 39,544,851 km (0.048 R)
• M31: 40,512,749 km (0.102 R)
• M32: 41,055,490 km (0.098 R)
• M33: 42,816,855 km (0.118 R)
• M34: 54,663,511 km (0.05 R)
• M35: 55,546,886 km (0.058 R)
• M36: 56,309,686 km (0.077 R)
• M37: 60,863,594 km (0.069 R)
• M38: 64,224,909 km (0.053 R)
• M39: 68,096,801 km (0.117 R)
• M40: 69,790,847 km (0.065 R)
• M41: 71,362,223 km (0.041 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 961.1

Radius: 3.4

Gravity: 83.14 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 17.83 AU - 20.43 AU

Year: 31030 Days

Day: 18.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 114,159,138 km

• M1: 44,131 km (0.057 R)
• M2: 198,516 km (0.101 R)
• M3: 375,042 km (0.041 R)
• M4: 791,074 km (0.072 R)
• M5: 1,604,437 km (0.047 R)
• M6: 2,030,641 km (0.119 R)
• M7: 2,343,301 km (0.048 R)
• M8: 2,575,776 km (0.103 R)
• M9: 4,337,141 km (0.102 R)
• M10: 4,884,969 km (0.09 R)
• M11: 6,615,367 km (0.092 R)
• M12: 8,177,618 km (0.109 R)
• M13: 8,361,474 km (0.102 R)
• M14: 8,861,729 km (0.104 R)
• M15: 8,989,037 km (0.028 R)
• M16: 10,040,710 km (0.09 R)
• M17: 12,319,385 km (0.044 R)
• M18: 12,544,978 km (0.059 R)
• M19: 13,783,050 km (0.115 R)
• M20: 13,941,774 km (0.072 R)
• M21: 15,079,316 km (0.106 R)
• M22: 18,028,189 km (0.038 R)
• M23: 20,076,782 km (0.071 R)
• M24: 23,253,792 km (0.079 R)
• M25: 28,571,548 km (0.08 R)
• M26: 33,565,723 km (0.108 R)
• M27: 34,437,280 km (0.058 R)
• M28: 49,902,259 km (0.076 R)
• M29: 54,530,967 km (0.112 R)
• M30: 55,322,340 km (0.102 R)
• M31: 57,568,552 km (0.101 R)
• M32: 57,893,179 km (0.1 R)
• M33: 59,364,923 km (0.105 R)
• M34: 59,694,487 km (0.057 R)
• M35: 66,129,739 km (0.109 R)
• M36: 66,477,554 km (0.092 R)
• M37: 67,000,997 km (0.106 R)
• M38: 70,363,957 km (0.077 R)
• M39: 83,659,767 km (0.095 R)
• M40: 87,612,891 km (0.048 R)
• M41: 90,434,306 km (0.114 R)
• M42: 94,542,414 km (0.114 R)
• M43: 96,630,800 km (0.049 R)
• M44: 99,166,933 km (0.117 R)
• M45: 104,556,046 km (0.102 R)
• M46: 110,312,123 km (0.083 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 14,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit