🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.51 AU - 0.73 AU

Year: 176 Days

Day: 28.4 Hours

Environment

Temp: 239 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,525,737 km

• M1: 85,869 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.68 AU - 0.86 AU

Year: 243 Days

Day: 44.1 Hours

Environment

Temp: 136 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.75 AU - 0.97 AU

Year: 287 Days

Day: 26.3 Hours

Environment

Temp: 132 °C

Axial Tilt: 165.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.8 AU - 1.12 AU

Year: 339 Days

Day: 20 Hours

Environment

Temp: 71 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.91 AU - 1.35 AU

Year: 432 Days

Day: 21.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.09 AU - 1.55 AU

Year: 546 Days

Day: 47 Hours

Environment

Temp: -1 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 25,525,737 km

• M1: 852,708 km (0.091 R)

Asteroid Belt

Center: 2.2 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.36 AU - 3.8 AU

Year: 1945 Days

Day: 37.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,525,737 km

• M1: 238,010 km (0.078 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.36 AU - 3.38 AU

Year: 2226 Days

Day: 22 Hours

Environment

Temp: -114 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,525,737 km

• M1: 1,903,334 km (0.104 R)
• M2: 2,457,295 km (0.104 R)

Asteroid Belt

Center: 6.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.7

Radius: 10.4

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 8.06 AU - 10.74 AU

Year: 10372 Days

Day: 13.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 25,525,737 km

• M1: 182,958 km (0.065 R)
• M2: 280,795 km (0.098 R)
• M3: 353,799 km (0.116 R)
• M4: 858,243 km (0.113 R)
• M5: 1,409,960 km (0.069 R)
• M6: 1,697,637 km (0.046 R)
• M7: 1,925,624 km (0.076 R)
• M8: 2,003,863 km (0.078 R)
• M9: 2,300,217 km (0.076 R)
• M10: 3,178,805 km (0.105 R)
• M11: 3,556,989 km (0.1 R)
• M12: 4,050,213 km (0.108 R)
• M13: 4,425,554 km (0.045 R)
• M14: 4,812,264 km (0.098 R)
• M15: 5,027,835 km (0.078 R)
• M16: 5,357,249 km (0.108 R)
• M17: 5,580,749 km (0.098 R)
• M18: 5,731,394 km (0.109 R)
• M19: 6,075,618 km (0.091 R)
• M20: 7,107,245 km (0.077 R)
• M21: 7,229,766 km (0.098 R)
• M22: 7,518,490 km (0.062 R)
• M23: 8,192,428 km (0.047 R)
• M24: 8,321,082 km (0.119 R)
• M25: 8,929,796 km (0.095 R)
• M26: 9,150,752 km (0.095 R)
• M27: 10,236,234 km (0.088 R)
• M28: 10,514,038 km (0.117 R)
• M29: 10,888,182 km (0.033 R)
• M30: 11,553,593 km (0.12 R)
• M31: 12,330,156 km (0.111 R)
• M32: 12,625,611 km (0.083 R)
• M33: 15,125,841 km (0.096 R)
• M34: 17,221,557 km (0.1 R)
• M35: 17,995,876 km (0.113 R)
• M36: 18,163,276 km (0.066 R)
• M37: 18,387,373 km (0.115 R)
• M38: 18,499,721 km (0.04 R)
• M39: 20,328,256 km (0.097 R)
• M40: 22,094,409 km (0.059 R)
• M41: 24,710,277 km (0.119 R)
• M42: 25,395,136 km (0.113 R)
• M43: 25,520,350 km (0.093 R)
• M44: 25,708,394 km (0.098 R)
• M45: 26,149,259 km (0.061 R)
• M46: 26,338,949 km (0.054 R)
• M47: 27,743,972 km (0.112 R)
• M48: 28,002,178 km (0.101 R)
• M49: 28,260,983 km (0.077 R)
• M50: 30,095,352 km (0.078 R)
• M51: 31,093,768 km (0.12 R)
• M52: 32,170,723 km (0.092 R)
• M53: 32,713,763 km (0.093 R)
• M54: 33,877,934 km (0.098 R)
• M55: 34,292,021 km (0.094 R)
• M56: 34,568,926 km (0.064 R)
• M57: 34,846,730 km (0.082 R)
• M58: 35,334,568 km (0.1 R)
• M59: 35,474,293 km (0.078 R)
• M60: 36,105,596 km (0.095 R)
• M61: 36,316,977 km (0.052 R)
• M62: 36,811,548 km (0.099 R)
• M63: 37,024,127 km (0.107 R)
• M64: 37,095,186 km (0.054 R)
• M65: 37,807,421 km (0.101 R)
• M66: 38,236,917 km (0.062 R)
• M67: 38,812,120 km (0.069 R)
• M68: 39,028,588 km (0.037 R)
• M69: 39,173,100 km (0.047 R)
• M70: 41,214,961 km (0.11 R)
• M71: 41,730,775 km (0.086 R)
• M72: 42,917,984 km (0.066 R)
• M73: 43,665,524 km (0.072 R)
• M74: 43,815,571 km (0.097 R)
• M75: 44,191,510 km (0.109 R)
• M76: 45,629,445 km (0.072 R)
• M77: 47,236,575 km (0.089 R)
• M78: 47,467,704 km (0.082 R)
• M79: 47,699,131 km (0.099 R)
• M80: 48,008,350 km (0.058 R)
• M81: 48,473,450 km (0.067 R)
• M82: 49,174,017 km (0.086 R)
• M83: 50,034,653 km (0.06 R)
• M84: 50,742,551 km (0.074 R)
• M85: 51,612,163 km (0.081 R)
• M86: 52,009,046 km (0.052 R)
• M87: 52,406,976 km (0.07 R)
• M88: 52,726,069 km (0.083 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.4

Radius: 8.4

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 8.66 AU - 13.54 AU

Year: 13309 Days

Day: 7 Hours

Environment

Temp: -168 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 25,525,737 km

• M1: 270,922 km (0.096 R)
• M2: 405,859 km (0.095 R)
• M3: 487,390 km (0.037 R)
• M4: 595,549 km (0.084 R)
• M5: 779,405 km (0.1 R)
• M6: 1,057,358 km (0.091 R)
• M7: 1,161,179 km (0.119 R)
• M8: 1,670,859 km (0.109 R)
• M9: 2,143,737 km (0.109 R)
• M10: 2,890,231 km (0.093 R)
• M11: 3,358,622 km (0.059 R)
• M12: 3,572,397 km (0.119 R)
• M13: 3,850,799 km (0.116 R)
• M14: 4,513,368 km (0.059 R)
• M15: 4,663,115 km (0.055 R)
• M16: 4,749,433 km (0.094 R)
• M17: 4,836,200 km (0.113 R)
• M18: 4,901,724 km (0.058 R)
• M19: 5,255,822 km (0.084 R)
• M20: 5,618,298 km (0.047 R)
• M21: 5,687,262 km (0.075 R)
• M22: 5,825,790 km (0.033 R)
• M23: 6,153,559 km (0.074 R)
• M24: 6,391,419 km (0.117 R)
• M25: 6,535,632 km (0.104 R)
• M26: 6,974,552 km (0.078 R)
• M27: 7,172,769 km (0.055 R)
• M28: 7,247,568 km (0.073 R)
• M29: 7,473,461 km (0.106 R)
• M30: 7,701,747 km (0.083 R)
• M31: 7,983,889 km (0.111 R)
• M32: 8,217,261 km (0.087 R)
• M33: 8,637,781 km (0.096 R)
• M34: 10,052,229 km (0.076 R)
• M35: 10,872,025 km (0.1 R)
• M36: 11,159,552 km (0.109 R)
• M37: 11,625,101 km (0.1 R)
• M38: 12,067,163 km (0.082 R)
• M39: 12,245,633 km (0.116 R)
• M40: 12,305,322 km (0.098 R)
• M41: 12,484,840 km (0.112 R)
• M42: 12,665,255 km (0.114 R)
• M43: 13,242,404 km (0.069 R)
• M44: 13,426,409 km (0.116 R)
• M45: 13,549,528 km (0.097 R)
• M46: 14,327,886 km (0.076 R)
• M47: 15,120,605 km (0.083 R)
• M48: 15,409,329 km (0.064 R)
• M49: 16,385,455 km (0.048 R)
• M50: 17,247,438 km (0.049 R)
• M51: 18,192,298 km (0.108 R)
• M52: 18,705,269 km (0.047 R)
• M53: 18,842,899 km (0.048 R)
• M54: 19,396,710 km (0.03 R)
• M55: 20,697,763 km (0.03 R)
• M56: 20,768,972 km (0.09 R)
• M57: 20,911,389 km (0.086 R)
• M58: 21,090,009 km (0.076 R)
• M59: 21,376,937 km (0.065 R)
• M60: 21,737,169 km (0.088 R)
• M61: 21,881,980 km (0.075 R)
• M62: 22,281,556 km (0.06 R)
• M63: 24,540,783 km (0.11 R)
• M64: 25,373,295 km (0.074 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 17,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit