🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.53 AU - 0.57 AU

Year: 150 Days

Day: 22.2 Hours

Environment

Temp: 195 °C

Axial Tilt: 69.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,580,354 km

• M1: 125,961 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.83 AU - 1.03 AU

Year: 331 Days

Day: 44.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.77 AU - 2.81 AU

Year: 1719 Days

Day: 21.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,580,354 km

• M1: 978,370 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.5

Radius: 10

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.39 AU - 10.11 AU

Year: 8743 Days

Day: 9.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 47,580,354 km

• M1: 145,559 km (0.108 R)
• M2: 349,461 km (0.108 R)
• M3: 1,809,685 km (0.041 R)
• M4: 2,640,702 km (0.085 R)
• M5: 2,771,899 km (0.078 R)
• M6: 2,959,345 km (0.115 R)
• M7: 3,178,805 km (0.101 R)
• M8: 3,809,659 km (0.079 R)
• M9: 4,139,523 km (0.099 R)
• M10: 4,231,077 km (0.119 R)
• M11: 4,385,312 km (0.085 R)
• M12: 4,478,661 km (0.089 R)
• M13: 4,731,182 km (0.055 R)
• M14: 4,891,252 km (0.05 R)
• M15: 5,316,110 km (0.098 R)
• M16: 5,516,122 km (0.112 R)
• M17: 5,583,441 km (0.093 R)
• M18: 6,376,460 km (0.102 R)
• M19: 6,624,942 km (0.054 R)
• M20: 7,204,633 km (0.086 R)
• M21: 7,315,186 km (0.119 R)
• M22: 8,646,009 km (0.083 R)
• M23: 9,641,732 km (0.071 R)
• M24: 10,215,141 km (0.038 R)
• M25: 11,011,002 km (0.03 R)
• M26: 11,481,038 km (0.089 R)
• M27: 11,653,525 km (0.097 R)
• M28: 11,739,992 km (0.036 R)
• M29: 12,132,238 km (0.104 R)
• M30: 12,308,015 km (0.089 R)
• M31: 12,396,278 km (0.099 R)
• M32: 13,607,123 km (0.072 R)
• M33: 13,835,559 km (0.114 R)
• M34: 14,996,439 km (0.087 R)
• M35: 15,422,044 km (0.11 R)
• M36: 15,803,669 km (0.06 R)
• M37: 16,236,754 km (0.107 R)
• M38: 17,163,812 km (0.075 R)
• M39: 17,957,878 km (0.047 R)
• M40: 18,308,984 km (0.113 R)
• M41: 18,409,813 km (0.072 R)
• M42: 18,662,484 km (0.088 R)
• M43: 18,916,202 km (0.104 R)
• M44: 19,069,091 km (0.073 R)
• M45: 19,222,279 km (0.104 R)
• M46: 19,530,152 km (0.064 R)
• M47: 20,306,565 km (0.087 R)
• M48: 20,672,481 km (0.068 R)
• M49: 21,623,175 km (0.105 R)
• M50: 21,889,759 km (0.086 R)
• M51: 22,103,833 km (0.12 R)
• M52: 22,912,859 km (0.056 R)
• M53: 23,621,953 km (0.11 R)
• M54: 23,841,562 km (0.09 R)
• M55: 24,393,429 km (0.045 R)
• M56: 24,615,432 km (0.098 R)
• M57: 25,735,322 km (0.112 R)
• M58: 26,472,241 km (0.051 R)
• M59: 27,734,847 km (0.102 R)
• M60: 28,024,618 km (0.109 R)
• M61: 28,373,630 km (0.118 R)
• M62: 28,490,316 km (0.116 R)
• M63: 28,782,630 km (0.103 R)
• M64: 29,252,368 km (0.072 R)
• M65: 30,378,391 km (0.102 R)
• M66: 31,397,751 km (0.114 R)
• M67: 31,881,401 km (0.074 R)
• M68: 32,794,696 km (0.096 R)
• M69: 33,408,496 km (0.112 R)
• M70: 34,026,036 km (0.041 R)
• M71: 36,090,337 km (0.115 R)
• M72: 37,169,685 km (0.117 R)
• M73: 37,489,077 km (0.09 R)
• M74: 37,937,870 km (0.084 R)
• M75: 38,646,665 km (0.039 R)
• M76: 39,294,723 km (0.046 R)
• M77: 39,555,023 km (0.06 R)
• M78: 40,536,236 km (0.114 R)
• M79: 40,601,909 km (0.086 R)
• M80: 40,865,052 km (0.094 R)
• M81: 40,996,698 km (0.073 R)
• M82: 41,260,738 km (0.115 R)
• M83: 42,789,479 km (0.038 R)
• M84: 42,990,389 km (0.079 R)
• M85: 43,998,828 km (0.069 R)
• M86: 45,560,480 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.6

Radius: 13.8

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 9.25 AU - 11.09 AU

Year: 11966 Days

Day: 12.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 47,580,354 km

• M1: 230,680 km (0.101 R)
• M2: 373,097 km (0.113 R)
• M3: 468,241 km (0.08 R)
• M4: 586,274 km (0.074 R)
• M5: 898,934 km (0.054 R)
• M6: 1,068,578 km (0.117 R)
• M7: 1,203,365 km (0.063 R)
• M8: 2,152,265 km (0.088 R)
• M9: 2,326,097 km (0.093 R)
• M10: 2,484,671 km (0.068 R)
• M11: 2,854,776 km (0.117 R)
• M12: 3,579,428 km (0.117 R)
• M13: 3,786,920 km (0.052 R)
• M14: 4,433,183 km (0.113 R)
• M15: 4,857,892 km (0.052 R)
• M16: 4,959,768 km (0.095 R)
• M17: 5,062,392 km (0.05 R)
• M18: 5,191,645 km (0.104 R)
• M19: 5,532,877 km (0.036 R)
• M20: 5,935,894 km (0.077 R)
• M21: 6,182,431 km (0.118 R)
• M22: 6,970,662 km (0.052 R)
• M23: 7,464,934 km (0.081 R)
• M24: 7,671,678 km (0.046 R)
• M25: 7,760,988 km (0.1 R)
• M26: 8,151,588 km (0.102 R)
• M27: 8,610,405 km (0.049 R)
• M28: 8,952,385 km (0.071 R)
• M29: 9,457,577 km (0.043 R)
• M30: 9,553,470 km (0.104 R)
• M31: 9,810,479 km (0.071 R)
• M32: 10,102,344 km (0.054 R)
• M33: 10,794,683 km (0.104 R)
• M34: 11,062,463 km (0.106 R)
• M35: 11,264,720 km (0.07 R)
• M36: 11,707,380 km (0.075 R)
• M37: 11,948,083 km (0.11 R)
• M38: 12,469,282 km (0.068 R)
• M39: 12,574,449 km (0.06 R)
• M40: 12,927,201 km (0.101 R)
• M41: 13,678,481 km (0.045 R)
• M42: 14,554,377 km (0.096 R)
• M43: 15,036,381 km (0.108 R)
• M44: 16,706,791 km (0.108 R)
• M45: 16,822,879 km (0.059 R)
• M46: 17,524,792 km (0.097 R)
• M47: 17,682,020 km (0.118 R)
• M48: 18,276,073 km (0.082 R)
• M49: 18,555,521 km (0.099 R)
• M50: 19,037,825 km (0.079 R)
• M51: 19,159,149 km (0.08 R)
• M52: 19,321,163 km (0.054 R)
• M53: 21,091,953 km (0.112 R)
• M54: 21,343,128 km (0.081 R)
• M55: 21,511,127 km (0.113 R)
• M56: 22,145,122 km (0.041 R)
• M57: 22,357,851 km (0.028 R)
• M58: 22,614,112 km (0.071 R)
• M59: 23,345,197 km (0.07 R)
• M60: 24,084,060 km (0.094 R)
• M61: 24,258,940 km (0.112 R)
• M62: 25,140,072 km (0.079 R)
• M63: 25,629,257 km (0.088 R)
• M64: 26,166,463 km (0.085 R)
• M65: 26,391,458 km (0.119 R)
• M66: 26,662,230 km (0.096 R)
• M67: 27,115,512 km (0.089 R)
• M68: 27,708,667 km (0.119 R)
• M69: 29,373,542 km (0.077 R)
• M70: 29,747,985 km (0.109 R)
• M71: 30,406,964 km (0.098 R)
• M72: 30,975,586 km (0.088 R)
• M73: 31,404,483 km (0.06 R)
• M74: 31,883,196 km (0.109 R)
• M75: 32,171,620 km (0.085 R)
• M76: 32,267,962 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 211.1

Radius: 4.1

Gravity: 12.56 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 13.03 AU - 13.49 AU

Year: 17815 Days

Day: 21.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 47,580,354 km

• M1: 417,079 km (0.045 R)
• M2: 535,261 km (0.029 R)
• M3: 614,548 km (0.113 R)
• M4: 680,820 km (0.086 R)
• M5: 714,928 km (0.058 R)
• M6: 749,485 km (0.098 R)
• M7: 856,897 km (0.116 R)
• M8: 988,393 km (0.092 R)
• M9: 1,691,354 km (0.097 R)
• M10: 2,051,436 km (0.117 R)
• M11: 2,101,252 km (0.04 R)
• M12: 2,594,326 km (0.112 R)
• M13: 3,178,805 km (0.09 R)
• M14: 3,236,550 km (0.101 R)
• M15: 3,441,349 km (0.109 R)
• M16: 3,530,510 km (0.06 R)
• M17: 3,650,487 km (0.075 R)
• M18: 3,771,811 km (0.094 R)
• M19: 3,802,329 km (0.065 R)
• M20: 3,894,481 km (0.082 R)
• M21: 4,527,280 km (0.102 R)
• M22: 5,123,577 km (0.108 R)
• M23: 5,157,536 km (0.067 R)
• M24: 5,431,001 km (0.053 R)
• M25: 6,534,734 km (0.074 R)
• M26: 6,608,336 km (0.103 R)
• M27: 6,756,289 km (0.096 R)
• M28: 6,830,639 km (0.098 R)
• M29: 7,705,188 km (0.089 R)
• M30: 7,743,934 km (0.036 R)
• M31: 8,214,868 km (0.086 R)
• M32: 8,413,833 km (0.046 R)
• M33: 8,776,009 km (0.102 R)
• M34: 8,897,782 km (0.101 R)
• M35: 9,061,143 km (0.089 R)
• M36: 9,349,418 km (0.079 R)
• M37: 9,473,734 km (0.114 R)
• M38: 9,976,981 km (0.099 R)
• M39: 10,360,101 km (0.101 R)
• M40: 10,445,971 km (0.115 R)
• M41: 10,748,009 km (0.048 R)
• M42: 11,493,754 km (0.079 R)
• M43: 11,805,516 km (0.113 R)
• M44: 11,940,004 km (0.108 R)
• M45: 12,255,955 km (0.116 R)
• M46: 12,895,785 km (0.093 R)
• M47: 13,219,814 km (0.069 R)
• M48: 13,266,339 km (0.112 R)
• M49: 13,734,281 km (0.092 R)
• M50: 14,446,517 km (0.091 R)
• M51: 14,494,388 km (0.1 R)
• M52: 15,561,619 km (0.067 R)
• M53: 16,054,993 km (0.098 R)
• M54: 16,553,603 km (0.117 R)
• M55: 16,704,098 km (0.096 R)
• M56: 17,719,419 km (0.085 R)
• M57: 17,770,731 km (0.108 R)
• M58: 17,924,817 km (0.105 R)
• M59: 19,596,573 km (0.104 R)
• M60: 19,755,895 km (0.08 R)
• M61: 19,809,002 km (0.078 R)
• M62: 21,920,127 km (0.114 R)
• M63: 22,030,231 km (0.117 R)
• M64: 22,140,634 km (0.036 R)
• M65: 22,195,836 km (0.036 R)
• M66: 23,198,142 km (0.069 R)
• M67: 23,310,490 km (0.071 R)
• M68: 23,931,171 km (0.091 R)
• M69: 26,116,946 km (0.107 R)
• M70: 26,467,902 km (0.066 R)
• M71: 27,056,271 km (0.061 R)
• M72: 27,115,362 km (0.101 R)
• M73: 27,352,026 km (0.077 R)
• M74: 28,425,690 km (0.082 R)
• M75: 29,695,626 km (0.117 R)
• M76: 29,756,512 km (0.105 R)
• M77: 29,817,548 km (0.108 R)
• M78: 30,000,656 km (0.1 R)
• M79: 31,728,362 km (0.093 R)
• M80: 32,290,401 km (0.05 R)
• M81: 32,478,595 km (0.075 R)
• M82: 32,604,108 km (0.114 R)
• M83: 33,045,122 km (0.116 R)
• M84: 33,424,503 km (0.086 R)
• M85: 33,932,836 km (0.043 R)
• M86: 36,316,379 km (0.083 R)
• M87: 37,891,046 km (0.112 R)
• M88: 39,756,233 km (0.089 R)
• M89: 39,890,571 km (0.062 R)
• M90: 40,092,379 km (0.079 R)
• M91: 44,130,025 km (0.105 R)
• M92: 45,037,037 km (0.039 R)
• M93: 45,107,049 km (0.118 R)
• M94: 45,247,222 km (0.08 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 16,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit