🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.45 AU - 0.57 AU

Year: 156 Days

Day: 41.5 Hours

Environment

Temp: 158 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,528,782 km

• M1: 65,673 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.54 AU - 0.56 AU

Year: 174 Days

Day: 37.5 Hours

Environment

Temp: 43 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 28,528,782 km

• M1: 179,069 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.09 AU - 1.09 AU

Year: 486 Days

Day: 32.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,528,782 km

• M1: 340,634 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.09 AU - 1.21 AU

Year: 527 Days

Day: 20.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,528,782 km

• M1: 427,102 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.7

Radius: 12.3

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.91 AU - 3.35 AU

Year: 2367 Days

Day: 6.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 28,528,782 km

• M1: 186,399 km (0.119 R)
• M2: 270,623 km (0.105 R)
• M3: 426,803 km (0.057 R)
• M4: 562,488 km (0.117 R)
• M5: 644,468 km (0.087 R)
• M6: 747,541 km (0.112 R)
• M7: 1,122,433 km (0.095 R)
• M8: 1,200,523 km (0.059 R)
• M9: 1,352,215 km (0.074 R)
• M10: 1,467,705 km (0.076 R)
• M11: 1,697,786 km (0.079 R)
• M12: 2,083,450 km (0.1 R)
• M13: 2,268,053 km (0.097 R)
• M14: 2,483,923 km (0.12 R)
• M15: 2,587,894 km (0.085 R)
• M16: 2,693,360 km (0.08 R)
• M17: 2,963,534 km (0.119 R)
• M18: 3,074,087 km (0.08 R)
• M19: 3,327,954 km (0.056 R)
• M20: 3,603,514 km (0.077 R)
• M21: 3,992,917 km (0.062 R)
• M22: 4,177,221 km (0.06 R)
• M23: 4,332,953 km (0.082 R)
• M24: 4,458,914 km (0.072 R)
• M25: 4,779,353 km (0.101 R)
• M26: 4,893,346 km (0.119 R)
• M27: 5,257,468 km (0.092 R)
• M28: 5,476,928 km (0.1 R)
• M29: 5,942,177 km (0.065 R)
• M30: 6,082,500 km (0.09 R)
• M31: 6,312,881 km (0.104 R)
• M32: 6,438,244 km (0.065 R)
• M33: 6,600,557 km (0.104 R)
• M34: 7,244,726 km (0.084 R)
• M35: 7,338,374 km (0.058 R)
• M36: 7,602,863 km (0.094 R)
• M37: 7,928,238 km (0.097 R)
• M38: 8,082,923 km (0.103 R)
• M39: 8,180,161 km (0.086 R)
• M40: 8,277,849 km (0.119 R)
• M41: 8,434,777 km (0.064 R)
• M42: 8,751,775 km (0.118 R)
• M43: 8,851,706 km (0.11 R)
• M44: 9,705,611 km (0.041 R)
• M45: 9,829,777 km (0.12 R)
• M46: 10,058,662 km (0.08 R)
• M47: 10,184,324 km (0.068 R)
• M48: 10,310,584 km (0.118 R)
• M49: 10,394,958 km (0.032 R)
• M50: 10,564,452 km (0.099 R)
• M51: 10,649,573 km (0.116 R)
• M52: 11,186,779 km (0.12 R)
• M53: 11,535,193 km (0.113 R)
• M54: 11,622,857 km (0.115 R)
• M55: 11,732,662 km (0.058 R)
• M56: 11,865,056 km (0.078 R)
• M57: 12,511,618 km (0.087 R)
• M58: 13,284,441 km (0.069 R)
• M59: 13,399,332 km (0.118 R)
• M60: 14,283,904 km (0.107 R)
• M61: 14,425,274 km (0.086 R)
• M62: 14,590,729 km (0.089 R)
• M63: 14,899,948 km (0.057 R)
• M64: 15,163,240 km (0.085 R)
• M65: 15,767,316 km (0.115 R)
• M66: 16,084,464 km (0.094 R)
• M67: 16,453,223 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.2

Radius: 10.6

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.7 AU - 4.8 AU

Year: 3746 Days

Day: 11.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 28,528,782 km

• M1: 145,260 km (0.103 R)
• M2: 228,286 km (0.113 R)
• M3: 540,048 km (0.074 R)
• M4: 774,169 km (0.082 R)
• M5: 1,455,886 km (0.079 R)
• M6: 1,660,686 km (0.116 R)
• M7: 2,083,599 km (0.069 R)
• M8: 2,737,491 km (0.03 R)
• M9: 3,009,311 km (0.063 R)
• M10: 3,971,225 km (0.088 R)
• M11: 4,124,264 km (0.115 R)
• M12: 4,377,234 km (0.115 R)
• M13: 4,515,612 km (0.092 R)
• M14: 4,635,290 km (0.116 R)
• M15: 4,877,938 km (0.107 R)
• M16: 5,145,568 km (0.085 R)
• M17: 5,270,782 km (0.047 R)
• M18: 6,600,108 km (0.091 R)
• M19: 7,150,479 km (0.079 R)
• M20: 7,431,125 km (0.113 R)
• M21: 7,501,884 km (0.061 R)
• M22: 7,596,580 km (0.11 R)
• M23: 7,739,446 km (0.118 R)
• M24: 7,931,230 km (0.067 R)
• M25: 8,148,895 km (0.1 R)
• M26: 8,664,409 km (0.032 R)
• M27: 8,813,708 km (0.091 R)
• M28: 9,675,541 km (0.047 R)
• M29: 10,168,915 km (0.1 R)
• M30: 10,379,100 km (0.103 R)
• M31: 10,777,031 km (0.07 R)
• M32: 10,910,921 km (0.096 R)
• M33: 11,451,567 km (0.079 R)
• M34: 11,725,182 km (0.12 R)
• M35: 12,559,040 km (0.062 R)
• M36: 12,643,563 km (0.055 R)
• M37: 12,756,360 km (0.068 R)
• M38: 12,954,727 km (0.111 R)
• M39: 13,040,147 km (0.103 R)
• M40: 13,527,238 km (0.107 R)
• M41: 13,671,600 km (0.115 R)
• M42: 13,758,516 km (0.084 R)
• M43: 14,107,827 km (0.113 R)
• M44: 14,637,404 km (0.111 R)
• M45: 14,845,195 km (0.096 R)
• M46: 14,994,195 km (0.12 R)
• M47: 15,143,643 km (0.111 R)
• M48: 15,716,154 km (0.102 R)
• M49: 15,989,768 km (0.11 R)
• M50: 16,572,751 km (0.106 R)
• M51: 16,665,352 km (0.089 R)
• M52: 16,758,253 km (0.074 R)
• M53: 16,913,386 km (0.046 R)
• M54: 17,318,945 km (0.093 R)
• M55: 17,570,270 km (0.118 R)
• M56: 17,696,231 km (0.088 R)
• M57: 18,044,495 km (0.077 R)
• M58: 18,267,246 km (0.099 R)
• M59: 18,362,989 km (0.061 R)
• M60: 18,491,045 km (0.076 R)
• M61: 18,587,087 km (0.077 R)
• M62: 18,747,755 km (0.107 R)
• M63: 18,908,872 km (0.113 R)
• M64: 19,199,989 km (0.096 R)
• M65: 19,427,378 km (0.104 R)
• M66: 19,688,426 km (0.059 R)
• M67: 19,786,562 km (0.089 R)
• M68: 20,049,256 km (0.059 R)
• M69: 20,280,086 km (0.052 R)
• M70: 20,445,391 km (0.051 R)
• M71: 21,077,891 km (0.06 R)
• M72: 22,191,797 km (0.108 R)
• M73: 22,259,864 km (0.118 R)
• M74: 22,738,727 km (0.117 R)
• M75: 23,151,766 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.8

Radius: 8.6

Gravity: 12.38 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.75 AU - 5.91 AU

Year: 4538 Days

Day: 12.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 28,528,782 km

• M1: 169,794 km (0.058 R)
• M2: 310,416 km (0.095 R)
• M3: 413,489 km (0.051 R)
• M4: 645,814 km (0.085 R)
• M5: 770,878 km (0.095 R)
• M6: 1,225,207 km (0.107 R)
• M7: 1,366,577 km (0.102 R)
• M8: 1,447,509 km (0.098 R)
• M9: 1,614,161 km (0.11 R)
• M10: 1,752,240 km (0.108 R)
• M11: 1,894,208 km (0.077 R)
• M12: 2,227,662 km (0.051 R)
• M13: 3,335,434 km (0.088 R)
• M14: 3,401,407 km (0.075 R)
• M15: 3,556,989 km (0.038 R)
• M16: 3,921,559 km (0.091 R)
• M17: 4,061,433 km (0.092 R)
• M18: 4,539,547 km (0.113 R)
• M19: 4,859,836 km (0.025 R)
• M20: 5,162,174 km (0.087 R)
• M21: 5,522,555 km (0.11 R)
• M22: 5,626,974 km (0.102 R)
• M23: 5,758,471 km (0.079 R)
• M24: 6,186,321 km (0.102 R)
• M25: 6,486,414 km (0.059 R)
• M26: 6,847,095 km (0.116 R)
• M27: 7,185,934 km (0.084 R)
• M28: 7,328,800 km (0.113 R)
• M29: 8,086,513 km (0.068 R)
• M30: 8,294,903 km (0.108 R)
• M31: 8,444,800 km (0.115 R)
• M32: 9,176,633 km (0.092 R)
• M33: 9,738,821 km (0.07 R)
• M34: 10,570,436 km (0.089 R)
• M35: 10,798,274 km (0.101 R)
• M36: 10,962,083 km (0.076 R)
• M37: 11,060,668 km (0.085 R)
• M38: 11,159,552 km (0.035 R)
• M39: 12,301,283 km (0.115 R)
• M40: 12,713,126 km (0.12 R)
• M41: 12,816,798 km (0.117 R)
• M42: 13,339,193 km (0.082 R)
• M43: 13,479,815 km (0.039 R)
• M44: 13,550,276 km (0.107 R)
• M45: 14,297,368 km (0.106 R)
• M46: 14,477,184 km (0.108 R)
• M47: 14,621,546 km (0.096 R)
• M48: 14,693,952 km (0.082 R)
• M49: 15,204,080 km (0.117 R)
• M50: 16,279,091 km (0.086 R)
• M51: 16,844,720 km (0.105 R)
• M52: 18,111,814 km (0.109 R)
• M53: 18,540,861 km (0.102 R)
• M54: 18,697,789 km (0.115 R)
• M55: 18,973,348 km (0.092 R)
• M56: 19,131,473 km (0.083 R)
• M57: 19,369,484 km (0.063 R)
• M58: 20,169,832 km (0.12 R)
• M59: 20,331,099 km (0.105 R)
• M60: 20,695,818 km (0.047 R)
• M61: 21,513,819 km (0.1 R)
• M62: 22,509,393 km (0.107 R)
• M63: 22,844,642 km (0.061 R)
• M64: 23,012,790 km (0.087 R)
• M65: 23,392,769 km (0.08 R)
• M66: 24,201,794 km (0.029 R)
• M67: 24,674,374 km (0.099 R)
• M68: 24,933,477 km (0.031 R)
• M69: 26,242,309 km (0.095 R)
• M70: 26,727,754 km (0.063 R)
• M71: 27,305,351 km (0.036 R)
• M72: 27,618,011 km (0.112 R)
• M73: 27,931,867 km (0.092 R)
• M74: 28,563,320 km (0.05 R)
• M75: 28,880,767 km (0.112 R)
• M76: 28,971,572 km (0.095 R)
• M77: 29,108,155 km (0.048 R)
• M78: 29,336,142 km (0.119 R)
• M79: 29,519,101 km (0.084 R)
• M80: 29,931,991 km (0.077 R)
• M81: 30,115,996 km (0.034 R)
• M82: 30,392,902 km (0.093 R)
• M83: 30,716,931 km (0.112 R)
• M84: 31,181,881 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.4

Radius: 13.7

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.87 AU - 7.47 AU

Year: 8207 Days

Day: 8.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 28,528,782 km

• M1: 177,573 km (0.092 R)
• M2: 432,039 km (0.114 R)
• M3: 536,159 km (0.092 R)
• M4: 800,049 km (0.111 R)
• M5: 1,393,654 km (0.07 R)
• M6: 1,577,061 km (0.083 R)
• M7: 2,071,033 km (0.087 R)
• M8: 2,354,072 km (0.109 R)
• M9: 2,463,578 km (0.058 R)
• M10: 2,574,879 km (0.074 R)
• M11: 2,687,825 km (0.097 R)
• M12: 2,938,551 km (0.098 R)
• M13: 3,483,835 km (0.083 R)
• M14: 3,609,348 km (0.109 R)
• M15: 3,779,141 km (0.098 R)
• M16: 4,038,993 km (0.082 R)
• M17: 4,462,355 km (0.09 R)
• M18: 4,553,310 km (0.083 R)
• M19: 4,668,052 km (0.101 R)
• M20: 5,112,507 km (0.104 R)
• M21: 5,352,013 km (0.068 R)
• M22: 5,817,263 km (0.06 R)
• M23: 6,270,245 km (0.109 R)
• M24: 6,552,836 km (0.113 R)
• M25: 7,560,826 km (0.114 R)
• M26: 8,362,671 km (0.055 R)
• M27: 8,730,831 km (0.1 R)
• M28: 9,867,476 km (0.072 R)
• M29: 10,407,823 km (0.069 R)
• M30: 10,651,069 km (0.033 R)
• M31: 12,956,821 km (0.086 R)
• M32: 13,054,808 km (0.069 R)
• M33: 13,350,114 km (0.106 R)
• M34: 13,780,806 km (0.077 R)
• M35: 14,452,351 km (0.117 R)
• M36: 15,757,443 km (0.1 R)
• M37: 16,283,130 km (0.117 R)
• M38: 18,811,184 km (0.098 R)
• M39: 19,256,687 km (0.1 R)
• M40: 19,668,230 km (0.118 R)
• M41: 19,969,371 km (0.082 R)
• M42: 20,652,584 km (0.093 R)
• M43: 21,035,405 km (0.071 R)
• M44: 21,304,831 km (0.104 R)
• M45: 22,197,930 km (0.09 R)
• M46: 22,432,949 km (0.114 R)
• M47: 22,708,209 km (0.086 R)
• M48: 22,826,541 km (0.096 R)
• M49: 23,860,561 km (0.072 R)
• M50: 24,950,382 km (0.095 R)
• M51: 26,553,173 km (0.072 R)
• M52: 28,486,277 km (0.12 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: 450 - 11,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit