🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.96 AU - 1.24 AU

Year: 442 Days

Day: 38.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.12 AU - 1.78 AU

Year: 669 Days

Day: 47.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,116,509 km

• M1: 109,506 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.74 AU - 3.14 AU

Year: 1930 Days

Day: 42.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,116,509 km

• M1: 1,700,180 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.81 AU - 3.81 AU

Year: 2306 Days

Day: 40.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,116,509 km

• M1: 1,172,548 km (0.113 R)
• M2: 1,907,074 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.16 AU - 3.78 AU

Year: 2475 Days

Day: 20.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.74 AU - 4.14 AU

Year: 2994 Days

Day: 38.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,116,509 km

• M1: 1,085,033 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.7

Radius: 11.8

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.72 AU - 5.08 AU

Year: 3534 Days

Day: 5.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 48,116,509 km

• M1: 150,495 km (0.063 R)
• M2: 286,330 km (0.059 R)
• M3: 447,298 km (0.104 R)
• M4: 555,008 km (0.101 R)
• M5: 739,761 km (0.109 R)
• M6: 962,961 km (0.111 R)
• M7: 1,065,586 km (0.097 R)
• M8: 1,217,727 km (0.115 R)
• M9: 1,484,759 km (0.105 R)
• M10: 1,595,012 km (0.12 R)
• M11: 1,824,047 km (0.079 R)
• M12: 1,910,066 km (0.074 R)
• M13: 1,986,510 km (0.077 R)
• M14: 2,165,130 km (0.117 R)
• M15: 2,337,616 km (0.111 R)
• M16: 2,478,986 km (0.115 R)
• M17: 2,611,081 km (0.116 R)
• M18: 2,720,886 km (0.114 R)
• M19: 2,795,087 km (0.08 R)
• M20: 2,895,018 km (0.109 R)
• M21: 3,188,978 km (0.072 R)
• M22: 3,439,405 km (0.074 R)
• M23: 3,614,434 km (0.105 R)
• M24: 3,806,219 km (0.119 R)
• M25: 4,043,780 km (0.084 R)
• M26: 4,257,555 km (0.095 R)
• M27: 4,344,023 km (0.082 R)
• M28: 4,431,239 km (0.111 R)
• M29: 4,860,734 km (0.118 R)
• M30: 4,936,131 km (0.094 R)
• M31: 5,164,717 km (0.073 R)
• M32: 6,179,290 km (0.045 R)
• M33: 6,343,399 km (0.085 R)
• M34: 6,642,445 km (0.071 R)
• M35: 7,254,300 km (0.096 R)
• M36: 7,619,618 km (0.097 R)
• M37: 7,795,844 km (0.081 R)
• M38: 8,241,945 km (0.079 R)
• M39: 8,332,302 km (0.07 R)
• M40: 8,605,019 km (0.097 R)
• M41: 9,028,830 km (0.046 R)
• M42: 9,215,378 km (0.059 R)
• M43: 9,365,425 km (0.062 R)
• M44: 9,440,822 km (0.093 R)
• M45: 9,954,841 km (0.08 R)
• M46: 10,615,016 km (0.09 R)
• M47: 10,752,646 km (0.09 R)
• M48: 10,831,634 km (0.065 R)
• M49: 11,289,403 km (0.112 R)
• M50: 11,773,801 km (0.111 R)
• M51: 12,492,469 km (0.119 R)
• M52: 12,993,473 km (0.117 R)
• M53: 13,161,920 km (0.084 R)
• M54: 13,246,443 km (0.025 R)
• M55: 13,437,330 km (0.064 R)
• M56: 13,650,357 km (0.08 R)
• M57: 13,972,142 km (0.109 R)
• M58: 14,274,778 km (0.025 R)
• M59: 14,361,695 km (0.069 R)
• M60: 14,448,611 km (0.101 R)

Asteroid Belt

Center: 5.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43

Radius: 11.4

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 6.11 AU - 6.47 AU

Year: 6040 Days

Day: 5 Hours

Environment

Temp: -171 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 48,116,509 km

• M1: 164,109 km (0.11 R)
• M2: 339,737 km (0.116 R)
• M3: 536,159 km (0.111 R)
• M4: 1,447,359 km (0.065 R)
• M5: 2,010,595 km (0.107 R)
• M6: 2,234,543 km (0.055 R)
• M7: 2,421,840 km (0.113 R)
• M8: 4,358,085 km (0.116 R)
• M9: 5,501,910 km (0.12 R)
• M10: 6,324,100 km (0.088 R)
• M11: 6,829,442 km (0.114 R)
• M12: 7,087,050 km (0.104 R)
• M13: 7,282,424 km (0.082 R)
• M14: 7,980,149 km (0.068 R)
• M15: 8,081,576 km (0.115 R)
• M16: 8,961,062 km (0.074 R)
• M17: 9,385,471 km (0.08 R)
• M18: 10,567,743 km (0.078 R)
• M19: 10,660,643 km (0.045 R)
• M20: 11,318,575 km (0.075 R)
• M21: 11,662,052 km (0.101 R)
• M22: 11,931,627 km (0.117 R)
• M23: 13,169,998 km (0.049 R)
• M24: 13,491,035 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408.8

Radius: 5.1

Gravity: 15.72 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 12.52 AU - 12.78 AU

Year: 17227 Days

Day: 24.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 48,116,509 km

• M1: 169,794 km (0.116 R)
• M2: 252,521 km (0.108 R)
• M3: 475,721 km (0.1 R)
• M4: 653,743 km (0.082 R)
• M5: 831,166 km (0.083 R)
• M6: 1,182,571 km (0.027 R)
• M7: 1,448,706 km (0.115 R)
• M8: 1,653,655 km (0.094 R)
• M9: 2,006,257 km (0.067 R)
• M10: 2,090,929 km (0.095 R)
• M11: 2,148,076 km (0.095 R)
• M12: 2,234,843 km (0.11 R)
• M13: 2,322,657 km (0.103 R)
• M14: 2,716,249 km (0.081 R)
• M15: 2,905,041 km (0.114 R)
• M16: 3,701,650 km (0.054 R)
• M17: 4,340,732 km (0.081 R)
• M18: 4,861,183 km (0.094 R)
• M19: 5,919,289 km (0.107 R)
• M20: 6,000,371 km (0.062 R)
• M21: 6,287,299 km (0.1 R)
• M22: 7,261,181 km (0.057 R)
• M23: 7,304,714 km (0.088 R)
• M24: 7,479,146 km (0.111 R)
• M25: 7,787,766 km (0.119 R)
• M26: 8,923,812 km (0.085 R)
• M27: 9,298,106 km (0.103 R)
• M28: 9,345,229 km (0.117 R)
• M29: 9,629,914 km (0.047 R)
• M30: 10,013,782 km (0.09 R)
• M31: 10,207,661 km (0.119 R)
• M32: 10,353,818 km (0.099 R)
• M33: 10,402,737 km (0.055 R)
• M34: 10,648,227 km (0.084 R)
• M35: 12,213,021 km (0.104 R)
• M36: 13,313,163 km (0.093 R)
• M37: 15,438,799 km (0.107 R)
• M38: 15,662,747 km (0.097 R)
• M39: 16,057,237 km (0.11 R)
• M40: 16,397,871 km (0.071 R)
• M41: 17,842,837 km (0.08 R)
• M42: 19,027,952 km (0.116 R)
• M43: 19,268,056 km (0.102 R)
• M44: 19,629,933 km (0.116 R)
• M45: 20,976,314 km (0.087 R)
• M46: 21,038,248 km (0.085 R)
• M47: 21,535,661 km (0.111 R)
• M48: 22,225,905 km (0.108 R)
• M49: 22,289,036 km (0.099 R)
• M50: 22,542,006 km (0.049 R)
• M51: 24,470,023 km (0.047 R)
• M52: 25,058,541 km (0.069 R)
• M53: 25,651,846 km (0.08 R)
• M54: 26,116,497 km (0.062 R)
• M55: 26,249,789 km (0.091 R)
• M56: 26,383,230 km (0.115 R)
• M57: 26,785,050 km (0.115 R)
• M58: 27,391,669 km (0.112 R)
• M59: 27,798,426 km (0.1 R)
• M60: 29,307,420 km (0.081 R)
• M61: 30,561,499 km (0.114 R)
• M62: 31,549,144 km (0.091 R)
• M63: 31,620,053 km (0.106 R)
• M64: 35,381,392 km (0.036 R)
• M65: 35,528,746 km (0.102 R)
• M66: 35,602,648 km (0.119 R)
• M67: 37,089,501 km (0.1 R)
• M68: 37,539,491 km (0.085 R)
• M69: 38,293,614 km (0.092 R)
• M70: 39,052,524 km (0.091 R)
• M71: 39,357,554 km (0.096 R)
• M72: 39,586,888 km (0.08 R)
• M73: 40,046,752 km (0.108 R)
• M74: 40,585,454 km (0.064 R)
• M75: 42,764,347 km (0.097 R)
• M76: 43,788,793 km (0.113 R)
• M77: 44,741,582 km (0.094 R)
• M78: 44,980,938 km (0.106 R)
• M79: 45,300,629 km (0.101 R)
• M80: 45,540,883 km (0.073 R)
• M81: 46,748,587 km (0.078 R)
• M82: 47,803,700 km (0.087 R)
• M83: 49,113,131 km (0.119 R)
• M84: 50,268,475 km (0.12 R)
• M85: 51,850,772 km (0.088 R)
• M86: 51,934,546 km (0.119 R)
• M87: 52,186,020 km (0.06 R)
• M88: 55,149,405 km (0.091 R)
• M89: 56,006,152 km (0.086 R)
• M90: 56,436,096 km (0.036 R)
• M91: 56,780,919 km (0.034 R)
• M92: 57,212,958 km (0.029 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 138.1

Radius: 6.9

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 13.25 AU - 16.89 AU

Year: 22400 Days

Day: 20.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 48,116,509 km

• M1: 173,982 km (0.077 R)
• M2: 221,704 km (0.078 R)
• M3: 310,864 km (0.076 R)
• M4: 373,695 km (0.099 R)
• M5: 484,548 km (0.025 R)
• M6: 756,666 km (0.103 R)
• M7: 1,112,111 km (0.097 R)
• M8: 1,604,736 km (0.053 R)
• M9: 1,696,739 km (0.096 R)
• M10: 2,057,569 km (0.089 R)
• M11: 2,710,414 km (0.057 R)
• M12: 2,765,317 km (0.119 R)
• M13: 3,016,791 km (0.088 R)
• M14: 3,275,745 km (0.11 R)
• M15: 3,662,455 km (0.083 R)
• M16: 3,845,862 km (0.116 R)
• M17: 3,938,762 km (0.11 R)
• M18: 4,095,092 km (0.093 R)
• M19: 4,221,652 km (0.041 R)
• M20: 4,675,083 km (0.117 R)
• M21: 4,741,056 km (0.089 R)
• M22: 5,697,734 km (0.055 R)
• M23: 6,053,627 km (0.112 R)
• M24: 6,125,734 km (0.095 R)
• M25: 6,234,342 km (0.065 R)
• M26: 6,824,356 km (0.074 R)
• M27: 7,742,438 km (0.103 R)
• M28: 8,416,077 km (0.104 R)
• M29: 8,617,735 km (0.058 R)
• M30: 9,232,433 km (0.094 R)
• M31: 9,861,192 km (0.039 R)
• M32: 10,460,482 km (0.096 R)
• M33: 10,590,332 km (0.058 R)
• M34: 11,027,457 km (0.108 R)
• M35: 11,919,210 km (0.114 R)
• M36: 12,236,657 km (0.1 R)
• M37: 13,066,028 km (0.061 R)
• M38: 13,628,964 km (0.092 R)
• M39: 14,391,914 km (0.088 R)
• M40: 15,315,680 km (0.101 R)
• M41: 16,058,583 km (0.092 R)
• M42: 16,258,745 km (0.098 R)
• M43: 17,220,360 km (0.101 R)
• M44: 17,322,536 km (0.044 R)
• M45: 18,775,879 km (0.057 R)
• M46: 19,145,236 km (0.109 R)
• M47: 19,198,194 km (0.096 R)
• M48: 19,357,366 km (0.097 R)
• M49: 19,730,613 km (0.104 R)
• M50: 20,159,959 km (0.084 R)
• M51: 20,429,833 km (0.119 R)
• M52: 20,701,054 km (0.101 R)
• M53: 20,918,719 km (0.056 R)
• M54: 21,246,787 km (0.039 R)
• M55: 21,466,546 km (0.051 R)
• M56: 21,631,703 km (0.116 R)
• M57: 22,241,314 km (0.109 R)
• M58: 22,520,164 km (0.078 R)
• M59: 22,744,112 km (0.117 R)
• M60: 23,420,444 km (0.047 R)
• M61: 23,477,142 km (0.097 R)
• M62: 23,875,072 km (0.101 R)
• M63: 24,275,246 km (0.084 R)
• M64: 24,908,494 km (0.11 R)
• M65: 25,082,028 km (0.084 R)
• M66: 25,488,784 km (0.079 R)
• M67: 26,722,219 km (0.083 R)
• M68: 27,734,697 km (0.067 R)
• M69: 27,854,675 km (0.101 R)
• M70: 30,909,014 km (0.113 R)
• M71: 31,157,945 km (0.027 R)
• M72: 32,475,603 km (0.116 R)
• M73: 33,491,672 km (0.095 R)
• M74: 35,750,600 km (0.054 R)
• M75: 35,946,573 km (0.059 R)
• M76: 37,327,810 km (0.11 R)
• M77: 37,725,591 km (0.119 R)
• M78: 39,196,288 km (0.101 R)
• M79: 40,413,566 km (0.057 R)
• M80: 40,617,617 km (0.06 R)
• M81: 40,753,901 km (0.1 R)
• M82: 41,437,413 km (0.119 R)
• M83: 41,643,110 km (0.096 R)
• M84: 41,711,776 km (0.049 R)
• M85: 41,849,256 km (0.079 R)
• M86: 42,124,666 km (0.051 R)
• M87: 43,929,116 km (0.027 R)
• M88: 44,349,186 km (0.092 R)
• M89: 44,981,686 km (0.116 R)
• M90: 46,540,197 km (0.077 R)
• M91: 47,756,727 km (0.067 R)
• M92: 47,900,490 km (0.06 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 11,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit