🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.58 AU - 0.8 AU

Year: 204 Days

Day: 26.2 Hours

Environment

Temp: 218 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.73 AU - 0.87 AU

Year: 255 Days

Day: 36.9 Hours

Environment

Temp: 161 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.7 AU - 0.98 AU

Year: 274 Days

Day: 28 Hours

Environment

Temp: 139 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,531,481 km

• M1: 623,075 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.76 AU - 2.6 AU

Year: 1147 Days

Day: 42.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.72 AU - 2.68 AU

Year: 1163 Days

Day: 24.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,531,481 km

• M1: 500,255 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.97 AU - 3.67 AU

Year: 2156 Days

Day: 23.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.9

Radius: 8.8

Gravity: 9.75 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.07 AU - 5.87 AU

Year: 4560 Days

Day: 7.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,531,481 km

• M1: 112,049 km (0.105 R)
• M2: 179,966 km (0.071 R)
• M3: 253,718 km (0.07 R)
• M4: 309,069 km (0.102 R)
• M5: 388,356 km (0.115 R)
• M6: 496,665 km (0.111 R)
• M7: 582,534 km (0.115 R)
• M8: 639,082 km (0.102 R)
• M9: 709,692 km (0.027 R)
• M10: 846,425 km (0.098 R)
• M11: 992,283 km (0.115 R)
• M12: 1,047,484 km (0.108 R)
• M13: 1,370,017 km (0.099 R)
• M14: 1,558,959 km (0.083 R)
• M15: 1,997,281 km (0.109 R)
• M16: 2,085,843 km (0.12 R)
• M17: 2,664,637 km (0.068 R)
• M18: 2,723,280 km (0.074 R)
• M19: 3,166,239 km (0.06 R)
• M20: 3,631,638 km (0.069 R)
• M21: 3,961,352 km (0.095 R)
• M22: 4,163,907 km (0.113 R)
• M23: 4,369,754 km (0.094 R)
• M24: 5,007,639 km (0.116 R)
• M25: 5,750,393 km (0.086 R)
• M26: 6,031,337 km (0.055 R)
• M27: 7,090,490 km (0.117 R)
• M28: 7,254,300 km (0.095 R)
• M29: 7,725,234 km (0.109 R)
• M30: 7,809,458 km (0.116 R)
• M31: 7,865,706 km (0.083 R)
• M32: 7,950,379 km (0.102 R)
• M33: 8,349,506 km (0.037 R)
• M34: 8,493,569 km (0.099 R)
• M35: 8,696,872 km (0.071 R)
• M36: 8,901,672 km (0.071 R)
• M37: 9,827,683 km (0.111 R)
• M38: 10,286,798 km (0.068 R)
• M39: 10,410,366 km (0.101 R)
• M40: 10,534,532 km (0.107 R)
• M41: 11,099,115 km (0.032 R)
• M42: 11,512,903 km (0.096 R)
• M43: 11,834,837 km (0.085 R)
• M44: 11,931,926 km (0.079 R)
• M45: 12,257,601 km (0.119 R)
• M46: 12,652,240 km (0.062 R)
• M47: 13,218,617 km (0.115 R)
• M48: 13,657,238 km (0.089 R)
• M49: 14,722,375 km (0.075 R)
• M50: 15,036,680 km (0.111 R)
• M51: 15,921,103 km (0.105 R)
• M52: 16,496,157 km (0.077 R)
• M53: 16,677,171 km (0.029 R)
• M54: 16,749,726 km (0.096 R)
• M55: 17,261,051 km (0.108 R)
• M56: 17,481,708 km (0.038 R)
• M57: 17,777,463 km (0.056 R)
• M58: 17,851,514 km (0.065 R)
• M59: 18,863,095 km (0.107 R)
• M60: 18,976,639 km (0.057 R)
• M61: 19,509,507 km (0.114 R)
• M62: 19,701,142 km (0.113 R)
• M63: 19,777,886 km (0.105 R)
• M64: 19,854,779 km (0.091 R)
• M65: 19,931,672 km (0.106 R)
• M66: 20,512,262 km (0.086 R)
• M67: 21,373,646 km (0.113 R)
• M68: 22,047,435 km (0.068 R)
• M69: 22,127,171 km (0.101 R)
• M70: 22,567,437 km (0.086 R)
• M71: 22,970,155 km (0.109 R)
• M72: 23,415,807 km (0.116 R)
• M73: 24,645,950 km (0.088 R)
• M74: 24,811,555 km (0.116 R)
• M75: 24,894,432 km (0.079 R)
• M76: 24,977,459 km (0.096 R)
• M77: 25,394,089 km (0.114 R)
• M78: 25,687,002 km (0.09 R)
• M79: 25,812,963 km (0.077 R)
• M80: 26,445,463 km (0.026 R)
• M81: 29,332,552 km (0.034 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.3

Radius: 10.4

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.92 AU - 7.68 AU

Year: 7030 Days

Day: 9.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,531,481 km

• M1: 227,239 km (0.076 R)
• M2: 474,524 km (0.09 R)
• M3: 560,094 km (0.094 R)
• M4: 679,025 km (0.099 R)
• M5: 928,554 km (0.061 R)
• M6: 1,089,072 km (0.08 R)
• M7: 1,172,997 km (0.103 R)
• M8: 1,568,982 km (0.106 R)
• M9: 1,703,621 km (0.112 R)
• M10: 2,005,210 km (0.092 R)
• M11: 2,130,722 km (0.098 R)
• M12: 2,280,470 km (0.062 R)
• M13: 2,658,953 km (0.114 R)
• M14: 2,797,331 km (0.076 R)
• M15: 3,153,822 km (0.111 R)
• M16: 3,399,761 km (0.094 R)
• M17: 3,626,402 km (0.088 R)
• M18: 3,806,069 km (0.101 R)
• M19: 4,609,559 km (0.066 R)
• M20: 4,917,282 km (0.094 R)
• M21: 5,289,482 km (0.098 R)
• M22: 5,376,697 km (0.079 R)
• M23: 5,523,153 km (0.106 R)
• M24: 5,670,956 km (0.064 R)
• M25: 6,152,661 km (0.093 R)
• M26: 6,460,384 km (0.096 R)
• M27: 6,995,346 km (0.027 R)
• M28: 7,155,266 km (0.116 R)
• M29: 7,413,921 km (0.055 R)
• M30: 8,073,947 km (0.101 R)
• M31: 8,208,136 km (0.053 R)
• M32: 9,064,135 km (0.117 R)
• M33: 10,346,189 km (0.113 R)
• M34: 11,157,458 km (0.043 R)
• M35: 11,344,755 km (0.117 R)
• M36: 12,412,435 km (0.115 R)
• M37: 12,723,299 km (0.109 R)
• M38: 15,385,393 km (0.103 R)
• M39: 16,267,422 km (0.084 R)
• M40: 16,479,851 km (0.095 R)
• M41: 17,036,505 km (0.06 R)
• M42: 17,122,673 km (0.077 R)
• M43: 17,382,076 km (0.092 R)
• M44: 17,599,292 km (0.088 R)
• M45: 17,773,723 km (0.112 R)
• M46: 17,904,920 km (0.059 R)
• M47: 18,168,213 km (0.041 R)
• M48: 19,055,328 km (0.116 R)
• M49: 21,194,877 km (0.07 R)
• M50: 21,473,428 km (0.095 R)
• M51: 21,846,824 km (0.104 R)
• M52: 21,987,446 km (0.037 R)
• M53: 22,269,438 km (0.113 R)
• M54: 22,979,879 km (0.097 R)
• M55: 23,218,188 km (0.05 R)
• M56: 24,180,252 km (0.111 R)
• M57: 26,242,458 km (0.064 R)
• M58: 26,691,701 km (0.113 R)
• M59: 27,093,072 km (0.118 R)
• M60: 27,445,973 km (0.113 R)
• M61: 28,105,401 km (0.032 R)
• M62: 28,207,427 km (0.093 R)
• M63: 28,616,277 km (0.095 R)
• M64: 29,078,685 km (0.041 R)
• M65: 29,181,757 km (0.069 R)
• M66: 29,336,591 km (0.098 R)
• M67: 30,637,644 km (0.104 R)
• M68: 31,005,355 km (0.12 R)
• M69: 31,639,052 km (0.094 R)
• M70: 31,851,182 km (0.038 R)
• M71: 32,010,653 km (0.102 R)
• M72: 32,544,119 km (0.045 R)
• M73: 32,972,867 km (0.094 R)
• M74: 33,457,564 km (0.091 R)
• M75: 33,619,728 km (0.033 R)
• M76: 34,816,361 km (0.119 R)
• M77: 35,640,346 km (0.101 R)
• M78: 35,971,706 km (0.106 R)
• M79: 36,359,463 km (0.111 R)
• M80: 37,307,315 km (0.087 R)
• M81: 37,475,463 km (0.083 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 20,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit