🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.12 AU - 1.32 AU

Year: 485 Days

Day: 36.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.07 AU - 2.69 AU

Year: 1321 Days

Day: 43.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,276,535 km

• M1: 663,766 km (0.112 R)
• M2: 1,573,171 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.96 AU - 3.8 AU

Year: 2236 Days

Day: 13.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343

Radius: 12.8

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.84 AU - 10.48 AU

Year: 9172 Days

Day: 12.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 80,276,535 km

• M1: 184,753 km (0.114 R)
• M2: 363,972 km (0.117 R)
• M3: 724,802 km (0.102 R)
• M4: 1,077,105 km (0.061 R)
• M5: 1,464,264 km (0.091 R)
• M6: 1,894,208 km (0.056 R)
• M7: 2,012,989 km (0.032 R)
• M8: 2,093,622 km (0.08 R)
• M9: 3,098,471 km (0.112 R)
• M10: 3,382,707 km (0.11 R)
• M11: 3,503,732 km (0.071 R)
• M12: 3,700,453 km (0.083 R)
• M13: 4,156,577 km (0.119 R)
• M14: 4,260,398 km (0.078 R)
• M15: 4,901,574 km (0.07 R)
• M16: 5,459,125 km (0.098 R)
• M17: 5,544,546 km (0.114 R)
• M18: 6,095,964 km (0.085 R)
• M19: 6,453,203 km (0.043 R)
• M20: 6,725,771 km (0.092 R)
• M21: 6,971,261 km (0.097 R)
• M22: 7,157,361 km (0.112 R)
• M23: 7,376,521 km (0.095 R)
• M24: 7,661,655 km (0.078 R)
• M25: 7,853,739 km (0.108 R)
• M26: 8,177,468 km (0.051 R)
• M27: 8,275,455 km (0.099 R)
• M28: 8,472,475 km (0.086 R)
• M29: 9,310,822 km (0.077 R)
• M30: 9,481,663 km (0.099 R)
• M31: 9,653,551 km (0.065 R)
• M32: 10,000,468 km (0.097 R)
• M33: 10,245,659 km (0.06 R)
• M34: 10,422,184 km (0.091 R)
• M35: 11,246,768 km (0.064 R)
• M36: 11,685,389 km (0.065 R)
• M37: 12,316,393 km (0.044 R)
• M38: 12,579,386 km (0.065 R)
• M39: 12,692,781 km (0.042 R)
• M40: 15,069,592 km (0.075 R)
• M41: 15,350,986 km (0.105 R)
• M42: 15,715,556 km (0.059 R)
• M43: 16,411,634 km (0.095 R)
• M44: 16,494,212 km (0.108 R)
• M45: 17,580,293 km (0.05 R)
• M46: 17,834,161 km (0.049 R)
• M47: 18,089,225 km (0.113 R)
• M48: 18,260,066 km (0.109 R)
• M49: 19,035,132 km (0.053 R)
• M50: 19,121,899 km (0.089 R)
• M51: 19,383,097 km (0.107 R)
• M52: 19,645,342 km (0.061 R)
• M53: 19,908,933 km (0.055 R)
• M54: 20,572,849 km (0.116 R)
• M55: 21,199,065 km (0.09 R)
• M56: 22,562,201 km (0.086 R)
• M57: 22,884,285 km (0.06 R)
• M58: 23,069,039 km (0.106 R)
• M59: 23,533,091 km (0.045 R)
• M60: 24,517,595 km (0.073 R)
• M61: 25,707,347 km (0.05 R)
• M62: 26,769,641 km (0.114 R)
• M63: 27,208,412 km (0.102 R)
• M64: 27,453,304 km (0.109 R)
• M65: 27,797,229 km (0.117 R)
• M66: 28,837,533 km (0.115 R)
• M67: 29,387,604 km (0.102 R)
• M68: 29,789,873 km (0.099 R)
• M69: 30,295,214 km (0.074 R)
• M70: 30,803,398 km (0.101 R)
• M71: 31,570,985 km (0.042 R)
• M72: 31,776,682 km (0.076 R)
• M73: 32,189,572 km (0.094 R)
• M74: 32,396,616 km (0.057 R)
• M75: 33,020,588 km (0.115 R)
• M76: 35,129,021 km (0.045 R)
• M77: 35,342,198 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 996.4

Radius: 5.7

Gravity: 30.67 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 11.19 AU - 15.93 AU

Year: 17971 Days

Day: 16 Hours

Environment

Temp: -196 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,276,535 km

• M1: 117,883 km (0.091 R)
• M2: 163,361 km (0.081 R)
• M3: 203,752 km (0.106 R)
• M4: 314,904 km (0.111 R)
• M5: 446,699 km (0.067 R)
• M6: 664,963 km (0.033 R)
• M7: 836,551 km (0.118 R)
• M8: 967,599 km (0.098 R)
• M9: 1,162,375 km (0.091 R)
• M10: 1,652,757 km (0.119 R)
• M11: 1,751,342 km (0.112 R)
• M12: 2,023,461 km (0.111 R)
• M13: 2,493,946 km (0.106 R)
• M14: 2,722,232 km (0.108 R)
• M15: 2,760,829 km (0.077 R)
• M16: 2,878,113 km (0.085 R)
• M17: 3,961,202 km (0.064 R)
• M18: 4,049,315 km (0.057 R)
• M19: 5,012,725 km (0.097 R)
• M20: 5,397,790 km (0.106 R)
• M21: 5,643,131 km (0.051 R)
• M22: 5,692,797 km (0.086 R)
• M23: 7,191,020 km (0.109 R)
• M24: 8,178,516 km (0.089 R)
• M25: 8,234,615 km (0.117 R)
• M26: 8,290,864 km (0.12 R)
• M27: 8,403,660 km (0.09 R)
• M28: 8,802,788 km (0.077 R)
• M29: 9,383,526 km (0.095 R)
• M30: 10,156,798 km (0.11 R)
• M31: 10,217,086 km (0.104 R)
• M32: 10,398,847 km (0.119 R)
• M33: 11,198,597 km (0.116 R)
• M34: 11,386,044 km (0.062 R)
• M35: 12,209,879 km (0.108 R)
• M36: 12,274,056 km (0.095 R)
• M37: 12,791,516 km (0.064 R)
• M38: 12,856,591 km (0.09 R)
• M39: 13,448,250 km (0.06 R)
• M40: 14,521,615 km (0.114 R)
• M41: 15,971,817 km (0.094 R)
• M42: 18,784,705 km (0.069 R)
• M43: 19,530,301 km (0.08 R)
• M44: 21,127,109 km (0.114 R)
• M45: 21,358,686 km (0.082 R)
• M46: 22,607,679 km (0.119 R)
• M47: 24,282,427 km (0.092 R)
• M48: 25,339,187 km (0.111 R)
• M49: 26,079,546 km (0.074 R)
• M50: 26,245,002 km (0.111 R)
• M51: 26,410,906 km (0.1 R)
• M52: 27,665,733 km (0.112 R)
• M53: 28,003,525 km (0.078 R)
• M54: 29,282,886 km (0.108 R)
• M55: 31,105,586 km (0.099 R)
• M56: 31,986,269 km (0.099 R)
• M57: 32,074,831 km (0.119 R)
• M58: 32,696,859 km (0.086 R)
• M59: 32,786,019 km (0.109 R)
• M60: 32,964,639 km (0.114 R)
• M61: 33,143,558 km (0.117 R)
• M62: 33,772,318 km (0.108 R)
• M63: 34,677,534 km (0.057 R)
• M64: 35,682,383 km (0.085 R)
• M65: 36,789,408 km (0.06 R)
• M66: 37,160,859 km (0.087 R)
• M67: 38,753,628 km (0.107 R)
• M68: 39,131,661 km (0.108 R)
• M69: 40,272,944 km (0.081 R)
• M70: 42,005,437 km (0.049 R)
• M71: 44,057,171 km (0.097 R)
• M72: 45,642,161 km (0.046 R)
• M73: 48,358,858 km (0.114 R)
• M74: 51,127,615 km (0.101 R)
• M75: 53,421,250 km (0.101 R)
• M76: 53,947,236 km (0.07 R)
• M77: 54,263,636 km (0.112 R)
• M78: 54,474,868 km (0.062 R)
• M79: 55,110,360 km (0.05 R)
• M80: 55,641,881 km (0.071 R)
• M81: 56,709,710 km (0.089 R)
• M82: 59,517,962 km (0.073 R)
• M83: 59,735,926 km (0.092 R)
• M84: 61,598,569 km (0.033 R)
• M85: 68,209,598 km (0.119 R)
• M86: 69,925,785 km (0.088 R)
• M87: 72,701,274 km (0.087 R)
• M88: 72,817,811 km (0.076 R)
• M89: 73,400,794 km (0.059 R)
• M90: 73,517,630 km (0.101 R)
• M91: 76,339,345 km (0.102 R)
• M92: 78,359,365 km (0.11 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 19,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit