🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.47 AU - 0.57 AU

Year: 138 Days

Day: 47.8 Hours

Environment

Temp: 226 °C

Axial Tilt: 76.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.46 AU - 0.66 AU

Year: 154 Days

Day: 27.7 Hours

Environment

Temp: 225 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.62 AU - 0.68 AU

Year: 192 Days

Day: 12.5 Hours

Environment

Temp: 130 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.73 AU - 0.97 AU

Year: 288 Days

Day: 15.8 Hours

Environment

Temp: 90 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.87 AU - 1.43 AU

Year: 453 Days

Day: 45 Hours

Environment

Temp: 12 °C

Axial Tilt: 46.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.1 AU - 2.66 AU

Year: 1348 Days

Day: 37.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.8 AU - 2.92 AU

Year: 1776 Days

Day: 32.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,119,447 km

• M1: 194,776 km (0.11 R)

Asteroid Belt

Center: 4.24 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.5

Radius: 10.7

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.48 AU - 5.76 AU

Year: 4891 Days

Day: 9 Hours

Environment

Temp: -145 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 38,119,447 km

• M1: 146,756 km (0.098 R)
• M2: 216,468 km (0.102 R)
• M3: 351,405 km (0.088 R)
• M4: 523,742 km (0.048 R)
• M5: 610,359 km (0.117 R)
• M6: 787,782 km (0.086 R)
• M7: 969,245 km (0.105 R)
• M8: 1,107,623 km (0.087 R)
• M9: 1,253,032 km (0.105 R)
• M10: 1,328,130 km (0.109 R)
• M11: 1,595,461 km (0.091 R)
• M12: 1,710,652 km (0.079 R)
• M13: 1,828,834 km (0.081 R)
• M14: 1,914,853 km (0.109 R)
• M15: 2,199,687 km (0.079 R)
• M16: 2,652,370 km (0.072 R)
• M17: 2,750,357 km (0.036 R)
• M18: 2,849,690 km (0.108 R)
• M19: 3,092,786 km (0.096 R)
• M20: 3,321,821 km (0.1 R)
• M21: 3,556,390 km (0.067 R)
• M22: 3,907,197 km (0.074 R)
• M23: 3,996,806 km (0.103 R)
• M24: 4,454,576 km (0.11 R)
• M25: 4,618,834 km (0.117 R)
• M26: 4,809,123 km (0.088 R)
• M27: 4,929,250 km (0.038 R)
• M28: 5,074,809 km (0.12 R)
• M29: 5,172,646 km (0.09 R)
• M30: 6,421,937 km (0.099 R)
• M31: 6,528,002 km (0.112 R)
• M32: 6,768,556 km (0.104 R)
• M33: 6,985,024 km (0.095 R)
• M34: 7,203,586 km (0.106 R)
• M35: 7,675,867 km (0.108 R)
• M36: 8,186,743 km (0.1 R)
• M37: 8,826,274 km (0.059 R)
• M38: 9,181,869 km (0.081 R)
• M39: 9,361,386 km (0.091 R)
• M40: 9,542,250 km (0.099 R)
• M41: 9,633,056 km (0.088 R)
• M42: 9,815,565 km (0.111 R)
• M43: 9,907,119 km (0.101 R)
• M44: 10,245,809 km (0.052 R)
• M45: 11,029,552 km (0.083 R)
• M46: 12,093,492 km (0.035 R)
• M47: 12,455,369 km (0.106 R)
• M48: 13,426,558 km (0.07 R)
• M49: 13,494,476 km (0.097 R)
• M50: 13,767,193 km (0.106 R)
• M51: 14,526,402 km (0.084 R)
• M52: 14,630,971 km (0.119 R)
• M53: 15,405,738 km (0.093 R)
• M54: 15,654,968 km (0.076 R)
• M55: 16,157,617 km (0.087 R)
• M56: 16,775,008 km (0.057 R)
• M57: 16,994,767 km (0.081 R)
• M58: 17,215,573 km (0.099 R)
• M59: 17,697,129 km (0.096 R)
• M60: 17,958,177 km (0.074 R)
• M61: 19,628,737 km (0.116 R)
• M62: 19,899,060 km (0.115 R)
• M63: 21,985,501 km (0.068 R)
• M64: 22,346,631 km (0.097 R)
• M65: 23,278,625 km (0.114 R)
• M66: 23,769,905 km (0.068 R)
• M67: 24,471,818 km (0.084 R)
• M68: 24,721,198 km (0.099 R)
• M69: 24,887,850 km (0.098 R)
• M70: 25,895,840 km (0.093 R)
• M71: 26,065,185 km (0.076 R)
• M72: 26,447,408 km (0.062 R)
• M73: 27,346,640 km (0.073 R)
• M74: 27,605,445 km (0.027 R)
• M75: 27,691,912 km (0.058 R)
• M76: 29,219,157 km (0.081 R)
• M77: 29,439,515 km (0.089 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.2

Radius: 11.9

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 6.33 AU - 6.89 AU

Year: 6238 Days

Day: 9.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,119,447 km

• M1: 236,813 km (0.039 R)
• M2: 329,714 km (0.06 R)
• M3: 499,208 km (0.07 R)
• M4: 661,821 km (0.048 R)
• M5: 743,651 km (0.065 R)
• M6: 933,940 km (0.063 R)
• M7: 1,328,728 km (0.103 R)
• M8: 1,471,744 km (0.11 R)
• M9: 1,582,596 km (0.118 R)
• M10: 1,754,185 km (0.118 R)
• M11: 1,872,217 km (0.11 R)
• M12: 2,013,288 km (0.109 R)
• M13: 2,116,361 km (0.113 R)
• M14: 2,242,472 km (0.118 R)
• M15: 2,392,818 km (0.112 R)
• M16: 2,546,605 km (0.098 R)
• M17: 2,887,239 km (0.119 R)
• M18: 3,170,577 km (0.099 R)
• M19: 3,713,318 km (0.112 R)
• M20: 4,126,508 km (0.041 R)
• M21: 4,801,493 km (0.079 R)
• M22: 4,968,594 km (0.108 R)
• M23: 6,558,819 km (0.051 R)
• M24: 6,963,631 km (0.084 R)
• M25: 7,089,742 km (0.092 R)
• M26: 7,537,489 km (0.091 R)
• M27: 7,830,252 km (0.087 R)
• M28: 8,027,571 km (0.114 R)
• M29: 8,193,176 km (0.094 R)
• M30: 9,982,367 km (0.091 R)
• M31: 10,340,055 km (0.107 R)
• M32: 10,448,065 km (0.048 R)
• M33: 10,847,790 km (0.038 R)
• M34: 11,031,048 km (0.072 R)
• M35: 11,141,601 km (0.105 R)
• M36: 12,190,581 km (0.076 R)
• M37: 13,075,751 km (0.117 R)
• M38: 13,231,782 km (0.034 R)
• M39: 13,703,763 km (0.111 R)
• M40: 14,785,655 km (0.109 R)
• M41: 14,907,577 km (0.116 R)
• M42: 15,604,853 km (0.103 R)
• M43: 16,103,463 km (0.097 R)
• M44: 16,187,088 km (0.077 R)
• M45: 16,565,122 km (0.112 R)
• M46: 16,734,018 km (0.031 R)
• M47: 17,501,455 km (0.07 R)
• M48: 17,889,512 km (0.103 R)
• M49: 18,280,411 km (0.101 R)
• M50: 19,603,604 km (0.098 R)
• M51: 20,006,621 km (0.099 R)
• M52: 20,911,838 km (0.054 R)
• M53: 21,553,612 km (0.098 R)
• M54: 22,762,363 km (0.044 R)
• M55: 22,856,311 km (0.095 R)
• M56: 23,091,628 km (0.07 R)
• M57: 23,422,389 km (0.088 R)
• M58: 23,993,105 km (0.119 R)
• M59: 24,232,312 km (0.098 R)
• M60: 24,761,290 km (0.059 R)
• M61: 26,321,745 km (0.078 R)
• M62: 26,420,330 km (0.097 R)
• M63: 26,865,384 km (0.091 R)
• M64: 27,813,236 km (0.111 R)
• M65: 27,964,031 km (0.096 R)
• M66: 28,518,740 km (0.086 R)
• M67: 28,924,599 km (0.075 R)
• M68: 29,128,201 km (0.078 R)
• M69: 29,230,078 km (0.074 R)
• M70: 30,463,213 km (0.116 R)
• M71: 30,878,048 km (0.103 R)
• M72: 31,713,253 km (0.098 R)
• M73: 31,818,121 km (0.112 R)
• M74: 32,344,556 km (0.11 R)
• M75: 33,086,262 km (0.1 R)
• M76: 33,512,616 km (0.109 R)
• M77: 33,726,541 km (0.101 R)
• M78: 34,424,714 km (0.092 R)
• M79: 34,532,574 km (0.106 R)
• M80: 34,640,584 km (0.096 R)
• M81: 35,562,705 km (0.09 R)
• M82: 36,933,620 km (0.058 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.7

Radius: 12.4

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.88 AU - 8.74 AU

Year: 8012 Days

Day: 10.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 38,119,447 km

• M1: 223,948 km (0.085 R)
• M2: 413,489 km (0.117 R)
• M3: 630,555 km (0.116 R)
• M4: 827,426 km (0.117 R)
• M5: 933,940 km (0.09 R)
• M6: 1,061,995 km (0.079 R)
• M7: 1,354,758 km (0.114 R)
• M8: 1,732,343 km (0.104 R)
• M9: 2,037,373 km (0.04 R)
• M10: 2,515,937 km (0.058 R)
• M11: 3,626,552 km (0.104 R)
• M12: 4,018,498 km (0.079 R)
• M13: 4,341,929 km (0.054 R)
• M14: 4,590,111 km (0.109 R)
• M15: 4,786,384 km (0.08 R)
• M16: 5,216,478 km (0.068 R)
• M17: 5,719,127 km (0.08 R)
• M18: 5,869,921 km (0.12 R)
• M19: 6,052,580 km (0.089 R)
• M20: 6,175,400 km (0.071 R)
• M21: 6,299,267 km (0.093 R)
• M22: 6,612,076 km (0.074 R)
• M23: 7,188,327 km (0.12 R)
• M24: 7,318,627 km (0.087 R)
• M25: 7,515,498 km (0.055 R)
• M26: 7,714,164 km (0.059 R)
• M27: 8,082,923 km (0.089 R)
• M28: 8,218,458 km (0.092 R)
• M29: 8,354,742 km (0.086 R)
• M30: 8,526,181 km (0.041 R)
• M31: 9,047,530 km (0.111 R)
• M32: 9,722,814 km (0.06 R)
• M33: 9,903,229 km (0.036 R)
• M34: 10,414,256 km (0.107 R)
• M35: 11,046,456 km (0.114 R)
• M36: 11,691,223 km (0.045 R)
• M37: 11,806,264 km (0.111 R)
• M38: 12,661,515 km (0.096 R)
• M39: 13,336,052 km (0.118 R)
• M40: 14,022,257 km (0.106 R)
• M41: 14,678,693 km (0.093 R)
• M42: 16,106,754 km (0.057 R)
• M43: 16,492,118 km (0.083 R)
• M44: 16,967,390 km (0.072 R)
• M45: 17,403,319 km (0.035 R)
• M46: 17,842,987 km (0.119 R)
• M47: 17,931,399 km (0.049 R)
• M48: 20,095,632 km (0.091 R)
• M49: 20,187,634 km (0.1 R)
• M50: 20,556,991 km (0.104 R)
• M51: 20,975,117 km (0.094 R)
• M52: 21,161,816 km (0.1 R)
• M53: 21,302,138 km (0.059 R)
• M54: 21,489,884 km (0.12 R)
• M55: 22,532,132 km (0.107 R)
• M56: 24,077,328 km (0.05 R)
• M57: 25,060,336 km (0.12 R)
• M58: 26,006,393 km (0.091 R)
• M59: 26,307,534 km (0.118 R)
• M60: 27,574,927 km (0.054 R)
• M61: 27,882,201 km (0.104 R)
• M62: 28,036,137 km (0.108 R)
• M63: 28,190,372 km (0.107 R)
• M64: 28,655,023 km (0.107 R)
• M65: 28,862,216 km (0.092 R)
• M66: 28,966,037 km (0.109 R)
• M67: 30,221,612 km (0.105 R)
• M68: 30,432,695 km (0.106 R)
• M69: 30,962,271 km (0.074 R)
• M70: 31,068,635 km (0.057 R)
• M71: 31,228,256 km (0.077 R)
• M72: 31,548,396 km (0.109 R)
• M73: 32,407,536 km (0.076 R)
• M74: 32,515,546 km (0.056 R)
• M75: 33,111,245 km (0.054 R)
• M76: 34,699,226 km (0.042 R)
• M77: 34,975,384 km (0.074 R)
• M78: 36,367,841 km (0.053 R)
• M79: 37,268,420 km (0.12 R)
• M80: 37,381,516 km (0.112 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 10,863 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit