🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.97 AU - 1.03 AU

Year: 379 Days

Day: 28.6 Hours

Environment

Temp: 28 °C

Axial Tilt: 10.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 17,476,524 km

• M1: 148,700 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.04 AU - 2.28 AU

Year: 1202 Days

Day: 31.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,476,524 km

• M1: 113,246 km (0.094 R)

Asteroid Belt

Center: 3.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.9

Radius: 14.7

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.02 AU - 4.86 AU

Year: 3543 Days

Day: 12.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 17,476,524 km

• M1: 183,557 km (0.075 R)
• M2: 353,350 km (0.108 R)
• M3: 522,545 km (0.115 R)
• M4: 675,285 km (0.081 R)
• M5: 834,607 km (0.096 R)
• M6: 1,246,599 km (0.036 R)
• M7: 1,575,565 km (0.119 R)
• M8: 1,886,579 km (0.096 R)
• M9: 2,882,901 km (0.106 R)
• M10: 3,266,170 km (0.073 R)
• M11: 3,397,517 km (0.11 R)
• M12: 3,492,661 km (0.081 R)
• M13: 3,665,896 km (0.097 R)
• M14: 4,001,294 km (0.087 R)
• M15: 4,450,237 km (0.104 R)
• M16: 4,702,011 km (0.068 R)
• M17: 4,915,487 km (0.105 R)
• M18: 5,045,188 km (0.094 R)
• M19: 5,575,363 km (0.107 R)
• M20: 5,778,816 km (0.053 R)
• M21: 6,007,850 km (0.086 R)
• M22: 6,404,135 km (0.107 R)
• M23: 6,593,676 km (0.087 R)
• M24: 6,689,119 km (0.082 R)
• M25: 6,833,182 km (0.11 R)
• M26: 7,246,970 km (0.049 R)
• M27: 7,921,058 km (0.102 R)
• M28: 8,150,242 km (0.096 R)
• M29: 8,563,132 km (0.03 R)
• M30: 9,302,295 km (0.098 R)
• M31: 9,652,503 km (0.082 R)
• M32: 9,979,674 km (0.086 R)
• M33: 10,199,882 km (0.086 R)
• M34: 10,421,586 km (0.082 R)
• M35: 10,673,060 km (0.089 R)
• M36: 11,382,004 km (0.032 R)
• M37: 11,727,725 km (0.097 R)
• M38: 12,311,755 km (0.086 R)
• M39: 12,459,259 km (0.092 R)
• M40: 12,607,361 km (0.054 R)
• M41: 12,935,279 km (0.08 R)
• M42: 13,055,107 km (0.035 R)
• M43: 13,966,457 km (0.088 R)
• M44: 14,772,790 km (0.041 R)
• M45: 15,213,355 km (0.075 R)
• M46: 15,340,065 km (0.079 R)
• M47: 15,594,381 km (0.072 R)
• M48: 15,754,152 km (0.116 R)
• M49: 15,914,371 km (0.09 R)
• M50: 16,043,025 km (0.058 R)
• M51: 16,204,142 km (0.083 R)
• M52: 16,463,246 km (0.099 R)
• M53: 16,691,083 km (0.061 R)
• M54: 16,952,880 km (0.047 R)
• M55: 17,314,906 km (0.092 R)
• M56: 17,646,266 km (0.115 R)
• M57: 17,912,849 km (0.057 R)
• M58: 18,281,608 km (0.112 R)
• M59: 18,788,595 km (0.04 R)
• M60: 19,094,971 km (0.06 R)
• M61: 19,954,860 km (0.114 R)
• M62: 20,302,376 km (0.093 R)
• M63: 20,581,825 km (0.12 R)
• M64: 20,862,470 km (0.09 R)
• M65: 21,003,242 km (0.095 R)
• M66: 21,285,982 km (0.115 R)
• M67: 21,747,940 km (0.069 R)
• M68: 22,537,218 km (0.111 R)
• M69: 22,681,730 km (0.111 R)
• M70: 22,971,800 km (0.065 R)
• M71: 23,263,067 km (0.078 R)
• M72: 23,885,993 km (0.08 R)
• M73: 24,403,153 km (0.116 R)
• M74: 24,998,702 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.5

Radius: 11

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.61 AU - 5.75 AU

Year: 5127 Days

Day: 9.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 17,476,524 km

• M1: 189,241 km (0.068 R)
• M2: 344,075 km (0.107 R)
• M3: 461,958 km (0.095 R)
• M4: 536,907 km (0.094 R)
• M5: 637,586 km (0.041 R)
• M6: 836,551 km (0.06 R)
• M7: 931,995 km (0.034 R)
• M8: 1,031,178 km (0.074 R)
• M9: 1,108,221 km (0.107 R)
• M10: 1,187,358 km (0.115 R)
• M11: 1,523,654 km (0.077 R)
• M12: 1,795,474 km (0.072 R)
• M13: 1,905,578 km (0.102 R)
• M14: 1,985,613 km (0.11 R)
• M15: 2,334,325 km (0.1 R)
• M16: 2,454,901 km (0.067 R)
• M17: 2,613,176 km (0.091 R)
• M18: 2,684,534 km (0.113 R)
• M19: 2,995,697 km (0.118 R)
• M20: 3,089,346 km (0.119 R)
• M21: 3,260,635 km (0.076 R)
• M22: 3,357,126 km (0.086 R)
• M23: 3,752,812 km (0.097 R)
• M24: 3,833,745 km (0.085 R)
• M25: 4,100,926 km (0.115 R)
• M26: 4,610,158 km (0.097 R)
• M27: 5,595,708 km (0.117 R)
• M28: 5,875,606 km (0.096 R)
• M29: 6,088,484 km (0.108 R)
• M30: 6,328,140 km (0.107 R)
• M31: 6,522,168 km (0.116 R)
• M32: 7,115,922 km (0.103 R)
• M33: 7,649,687 km (0.072 R)
• M34: 9,053,813 km (0.108 R)
• M35: 9,382,629 km (0.09 R)
• M36: 9,743,459 km (0.117 R)
• M37: 9,911,457 km (0.087 R)
• M38: 10,593,324 km (0.075 R)
• M39: 11,852,490 km (0.096 R)
• M40: 12,212,422 km (0.1 R)
• M41: 12,423,954 km (0.079 R)
• M42: 12,850,756 km (0.091 R)
• M43: 13,189,595 km (0.108 R)
• M44: 14,286,896 km (0.103 R)
• M45: 14,830,535 km (0.075 R)
• M46: 14,959,488 km (0.078 R)
• M47: 15,315,830 km (0.106 R)
• M48: 15,478,742 km (0.104 R)
• M49: 15,707,776 km (0.069 R)
• M50: 15,839,123 km (0.106 R)
• M51: 16,003,980 km (0.106 R)
• M52: 16,635,283 km (0.089 R)
• M53: 17,648,659 km (0.092 R)
• M54: 17,751,134 km (0.119 R)
• M55: 20,018,888 km (0.053 R)
• M56: 20,340,074 km (0.07 R)
• M57: 20,519,143 km (0.074 R)
• M58: 20,627,003 km (0.12 R)
• M59: 21,059,790 km (0.038 R)
• M60: 21,241,102 km (0.089 R)
• M61: 21,350,159 km (0.059 R)
• M62: 21,678,227 km (0.084 R)
• M63: 23,194,103 km (0.1 R)
• M64: 24,097,225 km (0.089 R)
• M65: 25,242,397 km (0.03 R)
• M66: 25,319,290 km (0.06 R)
• M67: 25,434,929 km (0.103 R)
• M68: 25,589,314 km (0.064 R)
• M69: 25,666,656 km (0.053 R)

Asteroid Belt

Center: 5.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.6

Radius: 14.5

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.08 AU - 7.5 AU

Year: 5975 Days

Day: 5.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 17,476,524 km

• M1: 192,981 km (0.091 R)
• M2: 376,089 km (0.071 R)
• M3: 581,188 km (0.106 R)
• M4: 681,269 km (0.103 R)
• M5: 844,480 km (0.114 R)
• M6: 1,263,653 km (0.099 R)
• M7: 1,506,451 km (0.086 R)
• M8: 1,784,104 km (0.119 R)
• M9: 1,958,984 km (0.099 R)
• M10: 2,326,396 km (0.071 R)
• M11: 2,805,558 km (0.083 R)
• M12: 2,918,804 km (0.07 R)
• M13: 3,244,479 km (0.096 R)
• M14: 3,460,049 km (0.057 R)
• M15: 3,606,655 km (0.076 R)
• M16: 3,730,223 km (0.119 R)
• M17: 5,379,839 km (0.09 R)
• M18: 5,521,807 km (0.113 R)
• M19: 5,664,972 km (0.075 R)
• M20: 6,072,626 km (0.115 R)
• M21: 6,220,579 km (0.098 R)
• M22: 6,369,578 km (0.085 R)
• M23: 7,102,159 km (0.101 R)
• M24: 7,289,455 km (0.114 R)
• M25: 7,637,270 km (0.059 R)
• M26: 8,152,934 km (0.103 R)
• M27: 8,250,921 km (0.096 R)
• M28: 8,447,941 km (0.095 R)
• M29: 8,646,607 km (0.073 R)
• M30: 9,048,726 km (0.11 R)
• M31: 9,388,463 km (0.099 R)
• M32: 9,628,867 km (0.053 R)
• M33: 9,871,215 km (0.117 R)
• M34: 10,150,814 km (0.111 R)
• M35: 10,825,201 km (0.116 R)
• M36: 10,933,061 km (0.1 R)
• M37: 11,440,946 km (0.09 R)
• M38: 11,587,552 km (0.077 R)
• M39: 11,771,557 km (0.081 R)
• M40: 12,180,109 km (0.101 R)
• M41: 12,668,696 km (0.057 R)
• M42: 14,767,105 km (0.113 R)
• M43: 15,087,095 km (0.113 R)
• M44: 15,328,546 km (0.119 R)
• M45: 15,897,167 km (0.041 R)
• M46: 16,101,817 km (0.071 R)
• M47: 16,225,086 km (0.116 R)
• M48: 16,929,542 km (0.064 R)
• M49: 17,054,905 km (0.111 R)
• M50: 17,559,499 km (0.115 R)
• M51: 18,540,263 km (0.096 R)
• M52: 18,928,918 km (0.089 R)
• M53: 19,363,799 km (0.069 R)
• M54: 20,554,747 km (0.064 R)
• M55: 21,407,156 km (0.11 R)
• M56: 21,996,871 km (0.117 R)
• M57: 22,684,124 km (0.116 R)
• M58: 22,868,578 km (0.086 R)
• M59: 22,961,029 km (0.066 R)
• M60: 23,611,481 km (0.052 R)
• M61: 25,311,661 km (0.106 R)
• M62: 25,790,972 km (0.103 R)
• M63: 26,661,333 km (0.12 R)
• M64: 26,855,959 km (0.118 R)
• M65: 27,541,267 km (0.083 R)
• M66: 27,688,771 km (0.076 R)
• M67: 27,885,941 km (0.092 R)
• M68: 28,579,776 km (0.077 R)
• M69: 28,878,971 km (0.097 R)
• M70: 29,631,299 km (0.091 R)
• M71: 30,136,491 km (0.102 R)
• M72: 31,411,813 km (0.081 R)
• M73: 32,237,294 km (0.101 R)
• M74: 32,392,876 km (0.074 R)
• M75: 32,652,727 km (0.119 R)
• M76: 33,488,830 km (0.119 R)
• M77: 33,751,673 km (0.072 R)
• M78: 34,490,986 km (0.101 R)
• M79: 34,597,051 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.3

Radius: 10.1

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.97 AU - 7.41 AU

Year: 6554 Days

Day: 12.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 17,476,524 km

• M1: 135,835 km (0.111 R)
• M2: 296,802 km (0.079 R)
• M3: 775,964 km (0.105 R)
• M4: 1,320,351 km (0.093 R)
• M5: 1,608,177 km (0.035 R)
• M6: 1,700,928 km (0.084 R)
• M7: 1,879,548 km (0.118 R)
• M8: 2,014,635 km (0.057 R)
• M9: 2,294,532 km (0.034 R)
• M10: 2,641,450 km (0.116 R)
• M11: 2,793,291 km (0.068 R)
• M12: 2,948,125 km (0.077 R)
• M13: 3,149,484 km (0.116 R)
• M14: 3,310,750 km (0.076 R)
• M15: 3,520,038 km (0.088 R)
• M16: 3,749,222 km (0.056 R)
• M17: 3,873,388 km (0.068 R)
• M18: 4,126,059 km (0.105 R)
• M19: 4,190,087 km (0.111 R)
• M20: 4,730,733 km (0.056 R)
• M21: 4,814,658 km (0.043 R)
• M22: 5,276,317 km (0.053 R)
• M23: 5,609,621 km (0.029 R)
• M24: 5,752,038 km (0.119 R)
• M25: 6,500,925 km (0.113 R)
• M26: 6,612,974 km (0.095 R)
• M27: 6,744,770 km (0.108 R)
• M28: 6,896,312 km (0.054 R)
• M29: 7,572,794 km (0.113 R)
• M30: 8,089,056 km (0.046 R)
• M31: 8,250,173 km (0.114 R)
• M32: 8,371,646 km (0.109 R)
• M33: 8,596,193 km (0.115 R)
• M34: 9,030,176 km (0.048 R)
• M35: 9,302,295 km (0.107 R)
• M36: 9,619,891 km (0.076 R)
• M37: 9,683,769 km (0.059 R)
• M38: 9,833,517 km (0.088 R)
• M39: 9,984,012 km (0.107 R)
• M40: 10,200,331 km (0.075 R)
• M41: 10,265,555 km (0.095 R)
• M42: 10,462,127 km (0.034 R)
• M43: 10,659,746 km (0.048 R)
• M44: 11,059,023 km (0.056 R)
• M45: 11,126,042 km (0.083 R)
• M46: 11,508,265 km (0.104 R)
• M47: 11,621,511 km (0.043 R)
• M48: 11,689,578 km (0.048 R)
• M49: 11,871,937 km (0.075 R)
• M50: 11,963,491 km (0.111 R)
• M51: 12,193,423 km (0.032 R)
• M52: 12,564,127 km (0.047 R)
• M53: 12,844,772 km (0.071 R)
• M54: 13,650,955 km (0.03 R)
• M55: 14,449,060 km (0.071 R)
• M56: 14,595,815 km (0.111 R)
• M57: 16,395,029 km (0.097 R)
• M58: 17,372,502 km (0.112 R)
• M59: 17,450,442 km (0.099 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: 533 - 20,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit