🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.73 AU - 0.77 AU

Year: 232 Days

Day: 36.8 Hours

Environment

Temp: 203 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.86 AU - 1.42 AU

Year: 434 Days

Day: 26.4 Hours

Environment

Temp: 36 °C

Axial Tilt: 47.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.64 AU - 1.9 AU

Year: 839 Days

Day: 36 Hours

Environment

Temp: -40 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,158,888 km

• M1: 1,031,178 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.1 AU - 2.22 AU

Year: 1132 Days

Day: 32.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,158,888 km

• M1: 142,118 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.39 AU - 3.35 AU

Year: 1733 Days

Day: 13.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,158,888 km

• M1: 131,048 km (0.116 R)

Asteroid Belt

Center: 5.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.9

Radius: 14.1

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.6 AU - 9.3 AU

Year: 7990 Days

Day: 5.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 76,158,888 km

• M1: 243,845 km (0.073 R)
• M2: 357,838 km (0.119 R)
• M3: 558,598 km (0.034 R)
• M4: 922,869 km (0.07 R)
• M5: 1,085,931 km (0.082 R)
• M6: 1,220,120 km (0.057 R)
• M7: 1,548,637 km (0.081 R)
• M8: 1,746,256 km (0.116 R)
• M9: 1,975,889 km (0.1 R)
• M10: 2,542,266 km (0.08 R)
• M11: 2,724,626 km (0.108 R)
• M12: 2,884,546 km (0.117 R)
• M13: 3,130,186 km (0.115 R)
• M14: 4,090,006 km (0.075 R)
• M15: 4,492,125 km (0.112 R)
• M16: 5,070,171 km (0.095 R)
• M17: 5,301,449 km (0.083 R)
• M18: 6,155,653 km (0.08 R)
• M19: 6,331,730 km (0.112 R)
• M20: 6,545,206 km (0.028 R)
• M21: 6,797,278 km (0.07 R)
• M22: 6,942,837 km (0.09 R)
• M23: 7,052,792 km (0.075 R)
• M24: 7,423,046 km (0.092 R)
• M25: 7,952,324 km (0.081 R)
• M26: 8,337,987 km (0.094 R)
• M27: 8,611,601 km (0.091 R)
• M28: 9,047,530 km (0.055 R)
• M29: 9,288,382 km (0.106 R)
• M30: 9,450,097 km (0.099 R)
• M31: 9,899,938 km (0.1 R)
• M32: 10,524,509 km (0.084 R)
• M33: 11,161,946 km (0.118 R)
• M34: 11,290,899 km (0.083 R)
• M35: 11,811,799 km (0.032 R)
• M36: 12,832,356 km (0.111 R)
• M37: 13,239,412 km (0.082 R)
• M38: 15,577,477 km (0.101 R)
• M39: 15,673,668 km (0.073 R)
• M40: 15,770,009 km (0.071 R)
• M41: 16,793,707 km (0.087 R)
• M42: 17,040,693 km (0.06 R)
• M43: 18,040,456 km (0.115 R)
• M44: 18,700,482 km (0.112 R)
• M45: 18,853,969 km (0.098 R)
• M46: 19,523,719 km (0.082 R)
• M47: 21,046,027 km (0.105 R)
• M48: 22,064,040 km (0.059 R)
• M49: 22,334,513 km (0.04 R)
• M50: 23,043,158 km (0.086 R)
• M51: 23,980,987 km (0.044 R)
• M52: 24,147,789 km (0.096 R)
• M53: 24,482,589 km (0.095 R)
• M54: 24,762,636 km (0.099 R)
• M55: 25,043,880 km (0.082 R)
• M56: 25,496,115 km (0.098 R)
• M57: 26,695,740 km (0.041 R)
• M58: 27,041,909 km (0.099 R)
• M59: 27,215,593 km (0.101 R)
• M60: 27,331,531 km (0.091 R)
• M61: 27,505,812 km (0.066 R)
• M62: 27,797,080 km (0.103 R)
• M63: 28,148,036 km (0.119 R)
• M64: 28,323,963 km (0.092 R)
• M65: 29,387,604 km (0.1 R)
• M66: 29,984,200 km (0.076 R)
• M67: 31,068,037 km (0.12 R)
• M68: 31,310,685 km (0.095 R)
• M69: 31,919,997 km (0.063 R)
• M70: 32,103,553 km (0.094 R)
• M71: 32,287,409 km (0.078 R)
• M72: 32,841,221 km (0.114 R)
• M73: 36,357,219 km (0.115 R)
• M74: 36,933,470 km (0.103 R)
• M75: 37,061,975 km (0.071 R)
• M76: 37,319,283 km (0.056 R)
• M77: 37,641,816 km (0.071 R)
• M78: 38,030,023 km (0.1 R)
• M79: 38,875,849 km (0.078 R)
• M80: 43,332,220 km (0.11 R)
• M81: 45,310,801 km (0.103 R)
• M82: 45,586,062 km (0.026 R)
• M83: 45,723,841 km (0.084 R)
• M84: 46,138,078 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.3

Radius: 8

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.4 AU - 10.52 AU

Year: 9560 Days

Day: 14.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 76,158,888 km

• M1: 100,231 km (0.11 R)
• M2: 167,250 km (0.107 R)
• M3: 227,090 km (0.039 R)
• M4: 721,211 km (0.112 R)
• M5: 772,673 km (0.073 R)
• M6: 1,014,124 km (0.105 R)
• M7: 1,446,013 km (0.116 R)
• M8: 1,901,239 km (0.094 R)
• M9: 2,152,564 km (0.084 R)
• M10: 2,818,125 km (0.03 R)
• M11: 2,985,525 km (0.046 R)
• M12: 3,036,388 km (0.113 R)
• M13: 3,365,503 km (0.026 R)
• M14: 3,889,694 km (0.105 R)
• M15: 4,057,543 km (0.068 R)
• M16: 4,400,421 km (0.119 R)
• M17: 4,477,913 km (0.039 R)
• M18: 4,634,392 km (0.084 R)
• M19: 5,277,813 km (0.12 R)
• M20: 7,028,407 km (0.113 R)
• M21: 7,648,790 km (0.074 R)
• M22: 8,048,216 km (0.066 R)
• M23: 8,382,417 km (0.039 R)
• M24: 8,478,759 km (0.074 R)
• M25: 9,088,968 km (0.067 R)
• M26: 10,146,027 km (0.103 R)
• M27: 10,197,339 km (0.101 R)
• M28: 11,003,522 km (0.051 R)
• M29: 11,267,861 km (0.119 R)
• M30: 11,911,132 km (0.086 R)
• M31: 13,205,004 km (0.081 R)
• M32: 13,457,824 km (0.094 R)
• M33: 14,225,860 km (0.102 R)
• M34: 14,629,774 km (0.116 R)
• M35: 14,891,421 km (0.119 R)
• M36: 14,978,936 km (0.088 R)
• M37: 15,596,625 km (0.102 R)
• M38: 15,983,186 km (0.045 R)
• M39: 16,403,107 km (0.074 R)
• M40: 16,493,464 km (0.081 R)
• M41: 16,614,340 km (0.057 R)
• M42: 16,674,927 km (0.053 R)
• M43: 16,765,733 km (0.112 R)
• M44: 17,009,128 km (0.095 R)
• M45: 17,253,571 km (0.074 R)
• M46: 18,118,397 km (0.116 R)
• M47: 19,410,025 km (0.115 R)
• M48: 20,050,752 km (0.064 R)
• M49: 20,926,947 km (0.07 R)
• M50: 21,550,920 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.7

Radius: 6.9

Gravity: 17.74 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 13.15 AU - 14.21 AU

Year: 18035 Days

Day: 22.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 76,158,888 km

• M1: 150,795 km (0.079 R)
• M2: 211,831 km (0.093 R)
• M3: 404,662 km (0.035 R)
• M4: 627,264 km (0.115 R)
• M5: 764,146 km (0.038 R)
• M6: 961,914 km (0.12 R)
• M7: 1,648,269 km (0.028 R)
• M8: 2,004,312 km (0.07 R)
• M9: 2,139,848 km (0.076 R)
• M10: 3,052,545 km (0.114 R)
• M11: 3,407,540 km (0.071 R)
• M12: 3,651,534 km (0.098 R)
• M13: 4,417,176 km (0.114 R)
• M14: 4,638,432 km (0.08 R)
• M15: 5,654,949 km (0.058 R)
• M16: 6,941,042 km (0.092 R)
• M17: 7,828,905 km (0.086 R)
• M18: 10,229,353 km (0.1 R)
• M19: 10,287,696 km (0.1 R)
• M20: 11,843,364 km (0.061 R)
• M21: 11,966,184 km (0.086 R)
• M22: 13,856,503 km (0.097 R)
• M23: 15,635,670 km (0.112 R)
• M24: 15,770,308 km (0.09 R)
• M25: 15,837,777 km (0.102 R)
• M26: 17,276,460 km (0.076 R)
• M27: 17,695,184 km (0.049 R)
• M28: 17,765,196 km (0.1 R)
• M29: 18,756,431 km (0.094 R)
• M30: 18,899,597 km (0.104 R)
• M31: 18,971,254 km (0.108 R)
• M32: 19,475,399 km (0.08 R)
• M33: 20,130,189 km (0.108 R)
• M34: 23,974,555 km (0.049 R)
• M35: 24,989,876 km (0.106 R)
• M36: 25,068,564 km (0.089 R)
• M37: 25,384,215 km (0.115 R)
• M38: 26,019,258 km (0.051 R)
• M39: 26,579,203 km (0.111 R)
• M40: 26,981,771 km (0.094 R)
• M41: 27,386,134 km (0.058 R)
• M42: 28,200,994 km (0.081 R)
• M43: 28,282,973 km (0.11 R)
• M44: 28,776,198 km (0.025 R)
• M45: 29,106,659 km (0.099 R)
• M46: 29,521,345 km (0.078 R)
• M47: 29,938,124 km (0.057 R)
• M48: 30,021,749 km (0.109 R)
• M49: 31,369,477 km (0.116 R)
• M50: 32,050,895 km (0.044 R)
• M51: 32,136,315 km (0.1 R)
• M52: 32,995,606 km (0.083 R)
• M53: 33,514,710 km (0.109 R)
• M54: 33,601,477 km (0.081 R)
• M55: 36,596,576 km (0.116 R)
• M56: 38,307,228 km (0.106 R)
• M57: 38,488,839 km (0.077 R)
• M58: 38,943,916 km (0.042 R)
• M59: 39,584,195 km (0.119 R)
• M60: 40,504,970 km (0.082 R)
• M61: 42,273,516 km (0.062 R)
• M62: 45,404,899 km (0.102 R)
• M63: 46,271,669 km (0.1 R)
• M64: 47,435,989 km (0.109 R)
• M65: 47,533,527 km (0.11 R)
• M66: 47,923,977 km (0.099 R)
• M67: 48,119,651 km (0.048 R)
• M68: 48,905,040 km (0.101 R)
• M69: 49,003,475 km (0.112 R)
• M70: 49,694,468 km (0.077 R)
• M71: 50,289,419 km (0.029 R)
• M72: 50,587,717 km (0.075 R)
• M73: 51,386,121 km (0.078 R)
• M74: 51,686,663 km (0.05 R)
• M75: 52,188,713 km (0.07 R)
• M76: 54,111,495 km (0.045 R)
• M77: 55,440,372 km (0.043 R)
• M78: 56,057,314 km (0.058 R)
• M79: 56,160,387 km (0.081 R)
• M80: 56,987,065 km (0.111 R)
• M81: 57,090,736 km (0.089 R)
• M82: 57,505,721 km (0.093 R)
• M83: 58,443,400 km (0.053 R)
• M84: 58,966,394 km (0.118 R)
• M85: 60,333,719 km (0.09 R)
• M86: 62,350,747 km (0.084 R)
• M87: 62,671,186 km (0.087 R)
• M88: 65,038,123 km (0.087 R)
• M89: 65,146,432 km (0.112 R)
• M90: 66,668,740 km (0.117 R)
• M91: 68,532,879 km (0.12 R)
• M92: 68,753,386 km (0.092 R)
• M93: 68,974,043 km (0.1 R)
• M94: 69,526,658 km (0.112 R)
• M95: 70,414,072 km (0.116 R)
• M96: 75,361,573 km (0.09 R)
• M97: 76,044,786 km (0.08 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 19,323 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit