🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.67 AU - 0.89 AU

Year: 258 Days

Day: 22.8 Hours

Environment

Temp: 122 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.03 AU - 1.11 AU

Year: 415 Days

Day: 39.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 61.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,382,823 km

• M1: 150,645 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.73 AU - 1.87 AU

Year: 905 Days

Day: 46.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,382,823 km

• M1: 138,228 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.56 AU - 3.74 AU

Year: 2095 Days

Day: 47.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,382,823 km

• M1: 1,224,309 km (0.042 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.81 AU - 3.83 AU

Year: 2267 Days

Day: 46.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,382,823 km

• M1: 43,383 km (0.1 R)
• M2: 1,703,321 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.82 AU - 3.98 AU

Year: 2349 Days

Day: 23.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.8

Radius: 14.2

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.75 AU - 6.39 AU

Year: 4926 Days

Day: 11.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 52,382,823 km

• M1: 197,918 km (0.118 R)
• M2: 355,295 km (0.119 R)
• M3: 451,786 km (0.093 R)
• M4: 659,427 km (0.072 R)
• M5: 801,396 km (0.115 R)
• M6: 1,049,728 km (0.087 R)
• M7: 1,249,741 km (0.105 R)
• M8: 1,494,483 km (0.075 R)
• M9: 1,606,681 km (0.102 R)
• M10: 1,806,095 km (0.076 R)
• M11: 2,138,950 km (0.065 R)
• M12: 2,266,707 km (0.072 R)
• M13: 2,549,447 km (0.093 R)
• M14: 4,152,837 km (0.079 R)
• M15: 4,594,749 km (0.102 R)
• M16: 4,857,742 km (0.049 R)
• M17: 5,125,522 km (0.075 R)
• M18: 5,373,406 km (0.07 R)
• M19: 5,549,333 km (0.048 R)
• M20: 5,958,483 km (0.111 R)
• M21: 6,404,135 km (0.112 R)
• M22: 7,664,049 km (0.111 R)
• M23: 7,805,568 km (0.102 R)
• M24: 8,351,301 km (0.088 R)
• M25: 8,969,140 km (0.11 R)
• M26: 9,238,417 km (0.093 R)
• M27: 9,358,992 km (0.116 R)
• M28: 9,693,194 km (0.106 R)
• M29: 10,093,368 km (0.061 R)
• M30: 10,248,651 km (0.105 R)
• M31: 10,498,928 km (0.071 R)
• M32: 10,973,602 km (0.103 R)
• M33: 11,165,387 km (0.075 R)
• M34: 11,878,370 km (0.088 R)
• M35: 12,009,717 km (0.08 R)
• M36: 12,240,547 km (0.069 R)
• M37: 12,373,090 km (0.118 R)
• M38: 12,840,883 km (0.115 R)
• M39: 13,212,484 km (0.103 R)
• M40: 13,656,341 km (0.093 R)
• M41: 13,828,229 km (0.085 R)
• M42: 14,348,680 km (0.08 R)
• M43: 14,734,343 km (0.05 R)
• M44: 14,981,628 km (0.087 R)
• M45: 15,372,827 km (0.116 R)
• M46: 15,948,031 km (0.113 R)
• M47: 16,384,108 km (0.097 R)
• M48: 16,824,225 km (0.119 R)
• M49: 17,416,932 km (0.109 R)
• M50: 17,790,927 km (0.07 R)
• M51: 18,319,007 km (0.111 R)
• M52: 19,545,261 km (0.116 R)
• M53: 21,915,340 km (0.05 R)
• M54: 22,036,215 km (0.088 R)
• M55: 22,521,959 km (0.103 R)
• M56: 22,684,722 km (0.102 R)
• M57: 23,052,134 km (0.086 R)
• M58: 23,380,502 km (0.079 R)
• M59: 23,834,531 km (0.08 R)
• M60: 24,583,867 km (0.056 R)
• M61: 24,793,304 km (0.115 R)
• M62: 24,919,265 km (0.043 R)
• M63: 25,214,123 km (0.05 R)
• M64: 26,062,791 km (0.103 R)
• M65: 26,490,641 km (0.107 R)
• M66: 26,877,801 km (0.054 R)
• M67: 27,007,203 km (0.059 R)
• M68: 27,180,138 km (0.106 R)
• M69: 27,657,505 km (0.032 R)
• M70: 28,094,031 km (0.045 R)
• M71: 28,225,378 km (0.12 R)
• M72: 28,841,123 km (0.064 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.6

Radius: 8.6

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 9.49 AU - 14.21 AU

Year: 15286 Days

Day: 7.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 52,382,823 km

• M1: 108,608 km (0.072 R)
• M2: 494,122 km (0.075 R)
• M3: 709,094 km (0.081 R)
• M4: 1,565,691 km (0.073 R)
• M5: 1,710,652 km (0.103 R)
• M6: 2,145,682 km (0.098 R)
• M7: 2,307,248 km (0.072 R)
• M8: 3,174,317 km (0.117 R)
• M9: 3,358,921 km (0.027 R)
• M10: 4,368,258 km (0.09 R)
• M11: 4,994,624 km (0.088 R)
• M12: 8,270,817 km (0.073 R)
• M13: 8,525,583 km (0.083 R)
• M14: 8,782,741 km (0.071 R)
• M15: 9,261,155 km (0.111 R)
• M16: 9,837,257 km (0.081 R)
• M17: 10,333,922 km (0.08 R)
• M18: 10,977,791 km (0.081 R)
• M19: 11,729,520 km (0.114 R)
• M20: 11,967,830 km (0.049 R)
• M21: 12,159,614 km (0.078 R)
• M22: 12,986,142 km (0.075 R)
• M23: 13,084,578 km (0.084 R)
• M24: 13,183,312 km (0.054 R)
• M25: 14,082,695 km (0.116 R)
• M26: 14,488,703 km (0.112 R)
• M27: 15,468,420 km (0.115 R)
• M28: 15,729,917 km (0.117 R)
• M29: 15,887,443 km (0.113 R)
• M30: 16,469,529 km (0.04 R)
• M31: 18,589,331 km (0.105 R)
• M32: 18,978,734 km (0.082 R)
• M33: 19,202,532 km (0.118 R)
• M34: 19,822,466 km (0.039 R)
• M35: 19,935,861 km (0.104 R)
• M36: 20,908,546 km (0.114 R)
• M37: 21,487,939 km (0.091 R)
• M38: 21,604,476 km (0.069 R)
• M39: 22,013,925 km (0.08 R)
• M40: 22,366,976 km (0.116 R)
• M41: 22,662,581 km (0.046 R)
• M42: 22,781,213 km (0.078 R)
• M43: 22,899,993 km (0.109 R)
• M44: 23,078,613 km (0.07 R)
• M45: 23,138,303 km (0.103 R)
• M46: 24,160,056 km (0.111 R)
• M47: 24,524,177 km (0.108 R)
• M48: 25,012,465 km (0.094 R)
• M49: 25,998,764 km (0.061 R)
• M50: 27,060,609 km (0.105 R)
• M51: 28,455,759 km (0.07 R)
• M52: 28,711,871 km (0.119 R)
• M53: 31,183,377 km (0.08 R)
• M54: 31,381,295 km (0.112 R)
• M55: 32,044,313 km (0.076 R)
• M56: 33,857,588 km (0.117 R)
• M57: 33,993,274 km (0.046 R)
• M58: 34,469,444 km (0.058 R)
• M59: 35,016,224 km (0.075 R)
• M60: 36,534,942 km (0.112 R)
• M61: 36,952,768 km (0.063 R)
• M62: 39,922,286 km (0.067 R)
• M63: 40,640,506 km (0.088 R)
• M64: 40,856,824 km (0.104 R)
• M65: 41,580,579 km (0.092 R)
• M66: 41,653,283 km (0.034 R)
• M67: 42,089,810 km (0.098 R)
• M68: 42,162,664 km (0.106 R)
• M69: 42,235,668 km (0.086 R)
• M70: 42,600,986 km (0.116 R)
• M71: 42,894,048 km (0.115 R)
• M72: 43,925,076 km (0.104 R)
• M73: 47,977,533 km (0.111 R)
• M74: 48,129,973 km (0.106 R)
• M75: 49,585,561 km (0.063 R)
• M76: 50,357,336 km (0.094 R)
• M77: 50,900,077 km (0.088 R)
• M78: 51,366,822 km (0.068 R)
• M79: 51,834,914 km (0.091 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 12,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit