🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.47 AU - 0.53 AU

Year: 153 Days

Day: 22.1 Hours

Environment

Temp: 137 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.18 AU - 1.18 AU

Year: 556 Days

Day: 39.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.89 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.58 AU - 2.62 AU

Year: 1817 Days

Day: 39.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,637,253 km

• M1: 1,843,195 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881

Radius: 11.7

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.09 AU - 3.23 AU

Year: 1881 Days

Day: 5.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 44,637,253 km

• M1: 159,920 km (0.113 R)
• M2: 271,221 km (0.066 R)
• M3: 382,522 km (0.082 R)
• M4: 480,060 km (0.096 R)
• M5: 650,152 km (0.113 R)
• M6: 877,242 km (0.104 R)
• M7: 1,005,746 km (0.105 R)
• M8: 1,170,753 km (0.067 R)
• M9: 1,313,619 km (0.038 R)
• M10: 1,801,458 km (0.109 R)
• M11: 1,932,057 km (0.028 R)
• M12: 2,291,540 km (0.118 R)
• M13: 2,591,933 km (0.078 R)
• M14: 2,686,030 km (0.038 R)
• M15: 2,933,016 km (0.089 R)
• M16: 3,087,700 km (0.114 R)
• M17: 3,173,270 km (0.116 R)
• M18: 3,390,785 km (0.06 R)
• M19: 3,583,168 km (0.106 R)
• M20: 3,733,813 km (0.106 R)
• M21: 4,341,031 km (0.081 R)
• M22: 4,566,625 km (0.041 R)
• M23: 4,680,917 km (0.065 R)
• M24: 4,812,713 km (0.099 R)
• M25: 4,979,066 km (0.08 R)
• M26: 5,063,140 km (0.118 R)
• M27: 5,147,513 km (0.046 R)
• M28: 5,283,647 km (0.114 R)
• M29: 5,403,774 km (0.039 R)
• M30: 5,716,733 km (0.088 R)
• M31: 5,822,349 km (0.059 R)
• M32: 6,470,108 km (0.068 R)
• M33: 6,709,764 km (0.114 R)
• M34: 6,802,664 km (0.115 R)
• M35: 6,896,013 km (0.109 R)
• M36: 7,008,660 km (0.071 R)
• M37: 7,216,751 km (0.069 R)
• M38: 7,407,638 km (0.114 R)
• M39: 7,542,276 km (0.111 R)
• M40: 8,049,562 km (0.114 R)
• M41: 8,307,469 km (0.086 R)
• M42: 8,568,068 km (0.057 R)
• M43: 8,790,670 km (0.118 R)
• M44: 9,056,206 km (0.078 R)
• M45: 9,179,774 km (0.036 R)
• M46: 9,262,352 km (0.044 R)
• M47: 9,532,676 km (0.095 R)
• M48: 9,805,542 km (0.088 R)
• M49: 9,911,158 km (0.069 R)
• M50: 10,102,344 km (0.111 R)
• M51: 10,337,512 km (0.106 R)
• M52: 10,791,841 km (0.106 R)
• M53: 11,076,226 km (0.102 R)
• M54: 11,474,306 km (0.105 R)
• M55: 11,719,796 km (0.118 R)
• M56: 11,831,995 km (0.096 R)
• M57: 11,989,671 km (0.116 R)
• M58: 12,080,028 km (0.079 R)
• M59: 12,604,369 km (0.051 R)
• M60: 13,159,377 km (0.117 R)
• M61: 13,276,063 km (0.028 R)
• M62: 13,746,100 km (0.102 R)
• M63: 13,840,795 km (0.092 R)
• M64: 14,413,306 km (0.096 R)
• M65: 14,969,361 km (0.039 R)
• M66: 15,262,274 km (0.047 R)
• M67: 15,458,546 km (0.09 R)
• M68: 15,556,982 km (0.101 R)
• M69: 15,853,784 km (0.112 R)
• M70: 16,302,278 km (0.097 R)
• M71: 16,377,526 km (0.115 R)
• M72: 16,477,906 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.4

Radius: 14.2

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.57 AU - 3.09 AU

Year: 2064 Days

Day: 11.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 44,637,253 km

• M1: 224,247 km (0.11 R)
• M2: 583,432 km (0.058 R)
• M3: 766,689 km (0.07 R)
• M4: 955,332 km (0.095 R)
• M5: 1,043,744 km (0.094 R)
• M6: 1,143,825 km (0.111 R)
• M7: 1,238,670 km (0.089 R)
• M8: 1,427,612 km (0.082 R)
• M9: 1,568,833 km (0.076 R)
• M10: 1,685,370 km (0.053 R)
• M11: 2,074,324 km (0.043 R)
• M12: 2,235,740 km (0.093 R)
• M13: 2,457,893 km (0.067 R)
• M14: 2,804,960 km (0.053 R)
• M15: 3,118,667 km (0.098 R)
• M16: 3,230,117 km (0.084 R)
• M17: 3,520,786 km (0.034 R)
• M18: 3,886,253 km (0.115 R)
• M19: 4,360,628 km (0.095 R)
• M20: 4,527,729 km (0.093 R)
• M21: 4,626,015 km (0.065 R)
• M22: 5,335,109 km (0.052 R)
• M23: 5,439,229 km (0.081 R)
• M24: 5,574,017 km (0.097 R)
• M25: 5,664,673 km (0.074 R)
• M26: 5,862,591 km (0.085 R)
• M27: 6,093,720 km (0.118 R)
• M28: 6,249,601 km (0.098 R)
• M29: 6,343,698 km (0.067 R)
• M30: 6,485,816 km (0.12 R)
• M31: 6,613,123 km (0.083 R)
• M32: 6,773,343 km (0.112 R)
• M33: 7,065,059 km (0.106 R)
• M34: 7,543,921 km (0.115 R)
• M35: 7,778,790 km (0.032 R)
• M36: 7,965,039 km (0.062 R)
• M37: 8,707,643 km (0.113 R)
• M38: 9,346,426 km (0.114 R)
• M39: 9,653,401 km (0.116 R)
• M40: 9,872,113 km (0.041 R)
• M41: 10,333,024 km (0.072 R)
• M42: 10,426,074 km (0.095 R)
• M43: 10,800,966 km (0.086 R)
• M44: 11,009,057 km (0.104 R)
• M45: 11,429,427 km (0.105 R)
• M46: 11,602,811 km (0.116 R)
• M47: 12,344,966 km (0.077 R)
• M48: 12,841,631 km (0.088 R)
• M49: 12,941,712 km (0.078 R)
• M50: 13,304,337 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.9

Radius: 13.7

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.76 AU - 3.8 AU

Year: 2575 Days

Day: 14.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 44,637,253 km

• M1: 229,932 km (0.102 R)
• M2: 351,705 km (0.078 R)
• M3: 449,542 km (0.1 R)
• M4: 577,448 km (0.052 R)
• M5: 981,362 km (0.078 R)
• M6: 1,123,929 km (0.081 R)
• M7: 1,321,697 km (0.095 R)
• M8: 1,608,327 km (0.092 R)
• M9: 1,779,467 km (0.088 R)
• M10: 2,126,085 km (0.079 R)
• M11: 2,494,395 km (0.096 R)
• M12: 2,804,062 km (0.079 R)
• M13: 3,275,445 km (0.097 R)
• M14: 3,460,797 km (0.114 R)
• M15: 3,563,421 km (0.057 R)
• M16: 3,701,949 km (0.075 R)
• M17: 4,038,095 km (0.09 R)
• M18: 4,164,506 km (0.056 R)
• M19: 4,347,464 km (0.117 R)
• M20: 4,551,814 km (0.065 R)
• M21: 4,645,762 km (0.087 R)
• M22: 5,008,836 km (0.065 R)
• M23: 5,203,612 km (0.062 R)
• M24: 5,762,510 km (0.081 R)
• M25: 6,090,728 km (0.098 R)
• M26: 6,236,137 km (0.105 R)
• M27: 6,340,855 km (0.116 R)
• M28: 6,573,031 km (0.076 R)
• M29: 6,894,517 km (0.075 R)
• M30: 7,220,940 km (0.074 R)
• M31: 7,397,316 km (0.092 R)
• M32: 7,530,458 km (0.092 R)
• M33: 7,664,348 km (0.11 R)
• M34: 8,002,738 km (0.099 R)
• M35: 8,093,843 km (0.107 R)
• M36: 8,392,291 km (0.077 R)
• M37: 8,929,048 km (0.08 R)
• M38: 9,118,439 km (0.101 R)
• M39: 9,380,983 km (0.079 R)
• M40: 9,767,544 km (0.091 R)
• M41: 10,183,875 km (0.074 R)
• M42: 10,381,793 km (0.069 R)
• M43: 11,084,753 km (0.049 R)
• M44: 11,237,343 km (0.115 R)
• M45: 11,467,574 km (0.119 R)
• M46: 11,570,498 km (0.081 R)
• M47: 11,699,451 km (0.117 R)
• M48: 11,959,003 km (0.086 R)
• M49: 12,063,273 km (0.086 R)
• M50: 12,246,530 km (0.084 R)
• M51: 12,989,134 km (0.092 R)
• M52: 13,284,740 km (0.097 R)
• M53: 13,528,435 km (0.1 R)
• M54: 14,740,626 km (0.065 R)
• M55: 14,992,848 km (0.064 R)
• M56: 16,073,693 km (0.106 R)
• M57: 16,160,160 km (0.062 R)
• M58: 16,391,289 km (0.117 R)
• M59: 16,623,615 km (0.025 R)
• M60: 16,740,151 km (0.048 R)
• M61: 17,504,447 km (0.042 R)
• M62: 17,771,629 km (0.096 R)
• M63: 18,279,962 km (0.109 R)
• M64: 18,400,388 km (0.092 R)
• M65: 18,611,621 km (0.087 R)
• M66: 19,097,365 km (0.115 R)
• M67: 19,864,802 km (0.106 R)
• M68: 20,205,736 km (0.1 R)
• M69: 20,830,456 km (0.112 R)
• M70: 21,113,795 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.3

Radius: 8.5

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.09 AU - 3.89 AU

Year: 2826 Days

Day: 9.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 44,637,253 km

• M1: 137,780 km (0.072 R)
• M2: 382,971 km (0.053 R)
• M3: 487,240 km (0.099 R)
• M4: 619,485 km (0.084 R)
• M5: 690,245 km (0.048 R)
• M6: 773,421 km (0.077 R)
• M7: 850,464 km (0.12 R)
• M8: 1,054,815 km (0.101 R)
• M9: 1,162,974 km (0.085 R)
• M10: 1,229,694 km (0.064 R)
• M11: 1,708,108 km (0.054 R)
• M12: 2,239,779 km (0.074 R)
• M13: 2,295,729 km (0.077 R)
• M14: 2,437,697 km (0.116 R)
• M15: 2,553,187 km (0.054 R)
• M16: 2,626,490 km (0.105 R)
• M17: 2,895,916 km (0.092 R)
• M18: 3,284,870 km (0.094 R)
• M19: 3,428,933 km (0.096 R)
• M20: 3,773,457 km (0.09 R)
• M21: 3,958,360 km (0.101 R)
• M22: 4,129,051 km (0.119 R)
• M23: 4,354,644 km (0.115 R)
• M24: 4,442,458 km (0.113 R)
• M25: 4,745,693 km (0.105 R)
• M26: 5,315,661 km (0.078 R)
• M27: 5,372,060 km (0.035 R)
• M28: 5,447,457 km (0.056 R)
• M29: 6,024,306 km (0.103 R)
• M30: 6,102,696 km (0.106 R)
• M31: 6,260,372 km (0.099 R)
• M32: 6,359,705 km (0.068 R)
• M33: 6,439,590 km (0.039 R)
• M34: 6,701,386 km (0.104 R)
• M35: 7,235,451 km (0.043 R)
• M36: 7,423,495 km (0.101 R)
• M37: 7,507,719 km (0.071 R)
• M38: 7,761,886 km (0.093 R)
• M39: 7,890,091 km (0.106 R)
• M40: 8,126,904 km (0.107 R)
• M41: 8,191,979 km (0.095 R)
• M42: 9,505,449 km (0.095 R)
• M43: 9,596,853 km (0.082 R)
• M44: 9,780,559 km (0.077 R)
• M45: 9,919,087 km (0.118 R)
• M46: 10,011,688 km (0.116 R)
• M47: 10,174,750 km (0.082 R)
• M48: 10,268,248 km (0.114 R)
• M49: 10,503,267 km (0.087 R)
• M50: 10,811,588 km (0.111 R)
• M51: 11,002,774 km (0.114 R)
• M52: 11,122,751 km (0.085 R)
• M53: 11,195,007 km (0.083 R)
• M54: 11,436,907 km (0.106 R)
• M55: 11,631,683 km (0.083 R)
• M56: 11,729,520 km (0.102 R)
• M57: 11,827,656 km (0.038 R)
• M58: 12,123,561 km (0.097 R)
• M59: 12,272,411 km (0.082 R)
• M60: 12,647,303 km (0.079 R)
• M61: 12,823,529 km (0.108 R)
• M62: 13,280,401 km (0.063 R)
• M63: 13,357,145 km (0.09 R)
• M64: 13,587,975 km (0.058 R)
• M65: 14,027,792 km (0.081 R)
• M66: 14,210,152 km (0.085 R)
• M67: 14,314,871 km (0.041 R)
• M68: 14,656,552 km (0.116 R)
• M69: 15,428,627 km (0.094 R)
• M70: 15,643,898 km (0.116 R)
• M71: 15,860,217 km (0.113 R)
• M72: 15,968,825 km (0.103 R)
• M73: 16,132,036 km (0.081 R)
• M74: 16,186,490 km (0.109 R)
• M75: 17,485,897 km (0.085 R)
• M76: 17,598,095 km (0.111 R)
• M77: 17,851,215 km (0.082 R)
• M78: 18,020,709 km (0.098 R)
• M79: 18,332,770 km (0.098 R)
• M80: 18,646,627 km (0.097 R)
• M81: 19,135,064 km (0.051 R)
• M82: 19,395,514 km (0.108 R)

Asteroid Belt

Center: 5.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.1

Radius: 11.6

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.27 AU - 8.83 AU

Year: 8993 Days

Day: 8.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 44,637,253 km

• M1: 148,251 km (0.093 R)
• M2: 375,491 km (0.083 R)
• M3: 460,911 km (0.033 R)
• M4: 1,305,690 km (0.081 R)
• M5: 1,811,929 km (0.101 R)
• M6: 1,902,137 km (0.1 R)
• M7: 3,235,353 km (0.048 R)
• M8: 3,570,452 km (0.07 R)
• M9: 3,887,450 km (0.101 R)
• M10: 4,005,034 km (0.084 R)
• M11: 5,020,056 km (0.064 R)
• M12: 5,148,411 km (0.071 R)
• M13: 5,375,500 km (0.08 R)
• M14: 5,806,342 km (0.072 R)
• M15: 5,974,939 km (0.049 R)
• M16: 6,213,847 km (0.087 R)
• M17: 6,386,483 km (0.113 R)
• M18: 6,949,419 km (0.05 R)
• M19: 7,164,691 km (0.114 R)
• M20: 7,309,502 km (0.104 R)
• M21: 7,898,169 km (0.106 R)
• M22: 8,047,767 km (0.105 R)
• M23: 8,387,803 km (0.093 R)
• M24: 9,121,281 km (0.119 R)
• M25: 9,714,736 km (0.086 R)
• M26: 10,525,557 km (0.076 R)
• M27: 10,856,018 km (0.11 R)
• M28: 10,939,045 km (0.083 R)
• M29: 12,082,272 km (0.091 R)
• M30: 13,889,863 km (0.109 R)
• M31: 14,986,864 km (0.116 R)
• M32: 15,358,615 km (0.064 R)
• M33: 15,969,423 km (0.102 R)
• M34: 16,064,119 km (0.055 R)
• M35: 16,158,964 km (0.114 R)
• M36: 16,444,546 km (0.077 R)
• M37: 16,683,903 km (0.072 R)
• M38: 17,069,267 km (0.097 R)
• M39: 17,166,206 km (0.027 R)
• M40: 17,652,998 km (0.083 R)
• M41: 17,750,835 km (0.064 R)
• M42: 18,292,528 km (0.064 R)
• M43: 18,839,757 km (0.119 R)
• M44: 18,939,838 km (0.114 R)
• M45: 19,746,620 km (0.102 R)
• M46: 20,001,086 km (0.067 R)
• M47: 20,667,843 km (0.035 R)
• M48: 21,185,602 km (0.085 R)
• M49: 21,498,411 km (0.092 R)
• M50: 22,234,133 km (0.103 R)
• M51: 22,339,899 km (0.068 R)
• M52: 25,979,017 km (0.114 R)
• M53: 26,369,766 km (0.053 R)
• M54: 26,875,108 km (0.118 R)
• M55: 27,044,153 km (0.106 R)
• M56: 28,180,648 km (0.1 R)
• M57: 28,295,240 km (0.093 R)
• M58: 28,524,724 km (0.073 R)
• M59: 29,216,913 km (0.115 R)
• M60: 29,506,983 km (0.065 R)
• M61: 30,912,455 km (0.117 R)
• M62: 31,208,061 km (0.081 R)
• M63: 31,682,884 km (0.11 R)
• M64: 32,279,780 km (0.108 R)
• M65: 32,399,608 km (0.059 R)
• M66: 32,639,712 km (0.099 R)
• M67: 33,061,429 km (0.116 R)
• M68: 33,788,325 km (0.064 R)
• M69: 34,092,756 km (0.077 R)
• M70: 35,134,855 km (0.117 R)
• M71: 35,628,827 km (0.069 R)
• M72: 36,561,271 km (0.098 R)
• M73: 37,880,126 km (0.076 R)
• M74: 39,150,511 km (0.052 R)
• M75: 39,598,556 km (0.028 R)
• M76: 40,628,837 km (0.076 R)
• M77: 41,082,418 km (0.114 R)
• M78: 41,277,344 km (0.066 R)
• M79: 42,584,380 km (0.051 R)
• M80: 43,243,060 km (0.093 R)
• M81: 44,038,023 km (0.114 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 12,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit