🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.59 AU - 0.91 AU

Year: 242 Days

Day: 44.4 Hours

Environment

Temp: 173 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.93 AU - 1.15 AU

Year: 395 Days

Day: 28.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.95 AU - 1.17 AU

Year: 407 Days

Day: 25.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,050,245 km

• M1: 699,370 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.05 AU - 1.13 AU

Year: 424 Days

Day: 25.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,050,245 km

• M1: 108,907 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.06 AU - 3.8 AU

Year: 2368 Days

Day: 28.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,050,245 km

• M1: 741,557 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.28 AU - 4.36 AU

Year: 2783 Days

Day: 25 Hours

Environment

Temp: -126 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,050,245 km

• M1: 3,329,301 km (0.049 R)

Asteroid Belt

Center: 4.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.2

Radius: 11.2

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.76 AU - 5.44 AU

Year: 4293 Days

Day: 11.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 59,050,245 km

• M1: 157,078 km (0.081 R)
• M2: 373,995 km (0.027 R)
• M3: 459,714 km (0.084 R)
• M4: 565,031 km (0.116 R)
• M5: 841,787 km (0.092 R)
• M6: 989,740 km (0.087 R)
• M7: 1,266,346 km (0.095 R)
• M8: 1,437,935 km (0.115 R)
• M9: 1,518,568 km (0.034 R)
• M10: 1,617,452 km (0.044 R)
• M11: 1,787,246 km (0.081 R)
• M12: 1,963,173 km (0.079 R)
• M13: 2,525,062 km (0.089 R)
• M14: 3,327,057 km (0.112 R)
• M15: 3,566,862 km (0.035 R)
• M16: 3,834,941 km (0.117 R)
• M17: 4,109,902 km (0.086 R)
• M18: 4,751,677 km (0.094 R)
• M19: 5,022,300 km (0.105 R)
• M20: 5,811,877 km (0.111 R)
• M21: 6,288,047 km (0.1 R)
• M22: 8,316,295 km (0.07 R)
• M23: 8,762,396 km (0.103 R)
• M24: 9,277,611 km (0.092 R)
• M25: 9,802,700 km (0.086 R)
• M26: 11,173,615 km (0.08 R)
• M27: 11,271,452 km (0.117 R)
• M28: 11,435,261 km (0.078 R)
• M29: 12,502,193 km (0.07 R)
• M30: 13,081,885 km (0.08 R)
• M31: 13,219,665 km (0.067 R)
• M32: 13,915,295 km (0.085 R)
• M33: 13,985,606 km (0.089 R)
• M34: 14,267,598 km (0.097 R)
• M35: 14,409,417 km (0.097 R)
• M36: 14,516,080 km (0.112 R)
• M37: 14,622,893 km (0.089 R)
• M38: 14,873,320 km (0.047 R)
• M39: 15,161,295 km (0.119 R)
• M40: 15,305,957 km (0.1 R)
• M41: 15,560,273 km (0.085 R)
• M42: 16,554,201 km (0.102 R)
• M43: 16,628,701 km (0.077 R)
• M44: 16,740,451 km (0.115 R)
• M45: 16,815,249 km (0.104 R)
• M46: 16,964,997 km (0.114 R)
• M47: 17,758,614 km (0.114 R)
• M48: 18,256,027 km (0.117 R)
• M49: 19,264,466 km (0.117 R)
• M50: 19,775,642 km (0.076 R)
• M51: 20,171,777 km (0.116 R)
• M52: 20,730,824 km (0.111 R)
• M53: 21,173,634 km (0.116 R)
• M54: 21,335,349 km (0.111 R)
• M55: 22,314,766 km (0.094 R)
• M56: 23,308,844 km (0.116 R)
• M57: 23,559,720 km (0.084 R)
• M58: 24,106,051 km (0.066 R)
• M59: 24,529,264 km (0.068 R)
• M60: 24,826,963 km (0.086 R)
• M61: 24,997,655 km (0.12 R)
• M62: 25,383,019 km (0.114 R)
• M63: 25,641,075 km (0.096 R)
• M64: 25,770,477 km (0.091 R)
• M65: 25,943,263 km (0.075 R)
• M66: 26,116,347 km (0.093 R)
• M67: 26,463,863 km (0.11 R)
• M68: 28,046,609 km (0.099 R)
• M69: 28,224,331 km (0.093 R)
• M70: 28,357,922 km (0.119 R)
• M71: 28,536,392 km (0.113 R)
• M72: 28,939,110 km (0.055 R)
• M73: 29,524,337 km (0.06 R)
• M74: 30,158,781 km (0.046 R)
• M75: 30,386,469 km (0.106 R)
• M76: 30,569,128 km (0.068 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55

Radius: 10.6

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.88 AU - 7.56 AU

Year: 5783 Days

Day: 12.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 59,050,245 km

• M1: 305,329 km (0.029 R)
• M2: 643,570 km (0.071 R)
• M3: 845,078 km (0.066 R)
• M4: 982,858 km (0.106 R)
• M5: 1,346,979 km (0.074 R)
• M6: 1,609,374 km (0.11 R)
• M7: 1,741,618 km (0.058 R)
• M8: 1,845,888 km (0.111 R)
• M9: 2,049,940 km (0.077 R)
• M10: 2,706,225 km (0.111 R)
• M11: 2,914,017 km (0.045 R)
• M12: 3,076,630 km (0.11 R)
• M13: 3,293,696 km (0.107 R)
• M14: 3,689,233 km (0.034 R)
• M15: 3,756,552 km (0.118 R)
• M16: 3,906,449 km (0.103 R)
• M17: 4,030,466 km (0.097 R)
• M18: 4,568,719 km (0.087 R)
• M19: 5,743,810 km (0.076 R)
• M20: 6,075,618 km (0.102 R)
• M21: 6,235,838 km (0.114 R)
• M22: 6,429,866 km (0.107 R)
• M23: 6,625,989 km (0.074 R)
• M24: 6,807,601 km (0.12 R)
• M25: 6,940,593 km (0.111 R)
• M26: 7,464,485 km (0.082 R)
• M27: 7,601,666 km (0.08 R)
• M28: 7,757,248 km (0.102 R)
• M29: 7,861,368 km (0.067 R)
• M30: 8,018,595 km (0.113 R)
• M31: 8,124,062 km (0.105 R)
• M32: 8,212,175 km (0.076 R)
• M33: 8,550,117 km (0.063 R)
• M34: 8,621,924 km (0.042 R)
• M35: 8,693,880 km (0.045 R)
• M36: 8,892,845 km (0.111 R)
• M37: 9,056,655 km (0.075 R)
• M38: 9,129,808 km (0.081 R)
• M39: 9,313,515 km (0.059 R)
• M40: 9,461,467 km (0.108 R)
• M41: 9,909,812 km (0.06 R)
• M42: 10,269,744 km (0.099 R)
• M43: 10,365,188 km (0.113 R)
• M44: 10,460,930 km (0.089 R)
• M45: 11,197,999 km (0.072 R)
• M46: 11,771,856 km (0.084 R)
• M47: 11,851,742 km (0.097 R)
• M48: 12,052,352 km (0.05 R)
• M49: 12,153,032 km (0.114 R)
• M50: 12,948,294 km (0.069 R)
• M51: 13,175,533 km (0.086 R)
• M52: 13,300,148 km (0.096 R)
• M53: 13,697,181 km (0.075 R)
• M54: 13,949,852 km (0.073 R)
• M55: 14,268,047 km (0.085 R)
• M56: 14,353,317 km (0.068 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.7

Radius: 13

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 6.97 AU - 11.31 AU

Year: 10301 Days

Day: 7.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 59,050,245 km

• M1: 194,926 km (0.114 R)
• M2: 475,123 km (0.108 R)
• M3: 698,323 km (0.096 R)
• M4: 1,478,476 km (0.109 R)
• M5: 2,214,348 km (0.066 R)
• M6: 2,352,277 km (0.118 R)
• M7: 3,102,660 km (0.093 R)
• M8: 3,257,942 km (0.095 R)
• M9: 3,960,454 km (0.071 R)
• M10: 4,435,427 km (0.042 R)
• M11: 4,610,906 km (0.109 R)
• M12: 5,924,524 km (0.106 R)
• M13: 6,010,244 km (0.105 R)
• M14: 6,118,104 km (0.106 R)
• M15: 6,958,844 km (0.066 R)
• M16: 7,232,010 km (0.051 R)
• M17: 7,741,839 km (0.088 R)
• M18: 8,674,283 km (0.073 R)
• M19: 9,067,127 km (0.108 R)
• M20: 9,240,810 km (0.118 R)
• M21: 9,591,617 km (0.101 R)
• M22: 9,743,309 km (0.065 R)
• M23: 9,844,886 km (0.044 R)
• M24: 10,461,678 km (0.027 R)
• M25: 11,976,806 km (0.053 R)
• M26: 12,140,166 km (0.052 R)
• M27: 12,304,425 km (0.095 R)
• M28: 12,857,189 km (0.107 R)
• M29: 13,418,031 km (0.106 R)
• M30: 14,101,694 km (0.05 R)
• M31: 15,384,346 km (0.098 R)
• M32: 15,889,987 km (0.117 R)
• M33: 16,250,069 km (0.107 R)
• M34: 16,978,610 km (0.089 R)
• M35: 17,131,649 km (0.03 R)
• M36: 17,655,690 km (0.065 R)
• M37: 18,593,370 km (0.113 R)
• M38: 18,877,755 km (0.027 R)
• M39: 19,419,000 km (0.052 R)
• M40: 19,739,738 km (0.049 R)
• M41: 20,614,587 km (0.093 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.1

Radius: 14.4

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 8.91 AU - 11.13 AU

Year: 11824 Days

Day: 9.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 59,050,245 km

• M1: 181,013 km (0.057 R)
• M2: 454,927 km (0.115 R)
• M3: 598,092 km (0.102 R)
• M4: 704,008 km (0.061 R)
• M5: 798,254 km (0.1 R)
• M6: 1,132,306 km (0.085 R)
• M7: 1,222,963 km (0.101 R)
• M8: 1,536,221 km (0.081 R)
• M9: 1,902,885 km (0.118 R)
• M10: 2,385,637 km (0.101 R)
• M11: 2,906,687 km (0.052 R)
• M12: 3,806,368 km (0.108 R)
• M13: 4,637,534 km (0.069 R)
• M14: 4,863,576 km (0.059 R)
• M15: 5,054,762 km (0.062 R)
• M16: 5,563,545 km (0.071 R)
• M17: 5,885,031 km (0.111 R)
• M18: 6,253,939 km (0.094 R)
• M19: 6,546,104 km (0.08 R)
• M20: 7,014,495 km (0.078 R)
• M21: 7,274,645 km (0.102 R)
• M22: 7,759,791 km (0.114 R)
• M23: 8,484,443 km (0.094 R)
• M24: 8,622,672 km (0.119 R)
• M25: 9,325,482 km (0.116 R)
• M26: 10,144,232 km (0.091 R)
• M27: 11,136,963 km (0.079 R)
• M28: 12,160,661 km (0.054 R)
• M29: 12,736,613 km (0.112 R)
• M30: 13,915,145 km (0.063 R)
• M31: 14,133,109 km (0.116 R)
• M32: 15,577,925 km (0.12 R)
• M33: 15,974,958 km (0.096 R)
• M34: 16,088,952 km (0.118 R)
• M35: 16,203,245 km (0.099 R)
• M36: 16,375,282 km (0.11 R)
• M37: 16,721,152 km (0.098 R)
• M38: 17,891,307 km (0.075 R)
• M39: 18,546,097 km (0.109 R)
• M40: 18,726,063 km (0.119 R)
• M41: 18,966,916 km (0.068 R)
• M42: 20,930,836 km (0.064 R)
• M43: 22,381,936 km (0.049 R)
• M44: 22,509,692 km (0.103 R)
• M45: 22,637,599 km (0.077 R)
• M46: 23,151,916 km (0.047 R)
• M47: 23,735,198 km (0.081 R)
• M48: 25,447,047 km (0.062 R)
• M49: 26,994,487 km (0.111 R)
• M50: 28,157,910 km (0.075 R)
• M51: 29,407,351 km (0.103 R)
• M52: 29,828,020 km (0.116 R)
• M53: 30,250,485 km (0.075 R)
• M54: 30,959,130 km (0.068 R)
• M55: 31,101,547 km (0.113 R)
• M56: 31,888,581 km (0.097 R)
• M57: 35,101,944 km (0.063 R)
• M58: 36,445,931 km (0.062 R)
• M59: 36,973,263 km (0.047 R)
• M60: 38,723,409 km (0.105 R)
• M61: 39,492,641 km (0.102 R)
• M62: 39,724,518 km (0.098 R)
• M63: 40,111,827 km (0.096 R)
• M64: 41,359,623 km (0.103 R)
• M65: 42,540,997 km (0.03 R)
• M66: 42,699,421 km (0.119 R)
• M67: 43,096,155 km (0.116 R)
• M68: 44,374,020 km (0.076 R)
• M69: 44,615,022 km (0.059 R)
• M70: 44,775,989 km (0.088 R)
• M71: 45,421,504 km (0.087 R)
• M72: 45,664,301 km (0.1 R)
• M73: 46,070,160 km (0.094 R)
• M74: 46,314,154 km (0.113 R)
• M75: 47,294,619 km (0.105 R)
• M76: 48,199,237 km (0.099 R)
• M77: 49,192,717 km (0.073 R)
• M78: 50,528,027 km (0.11 R)
• M79: 51,284,244 km (0.1 R)
• M80: 51,705,961 km (0.088 R)
• M81: 56,595,118 km (0.074 R)
• M82: 56,856,466 km (0.103 R)
• M83: 57,205,627 km (0.118 R)
• M84: 57,467,872 km (0.074 R)
• M85: 57,643,052 km (0.115 R)
• M86: 57,993,709 km (0.114 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 19,797 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit