🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.42 AU - 0.6 AU

Year: 160 Days

Day: 19.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.78 AU - 0.86 AU

Year: 327 Days

Day: 19.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.52 AU - 2.38 AU

Year: 1197 Days

Day: 16.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.9

Radius: 13.3

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.4 AU - 3.32 AU

Year: 2127 Days

Day: 7.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 35,638,094 km

• M1: 173,085 km (0.058 R)
• M2: 350,657 km (0.088 R)
• M3: 465,698 km (0.109 R)
• M4: 583,132 km (0.071 R)
• M5: 777,909 km (0.113 R)
• M6: 871,258 km (0.079 R)
• M7: 987,047 km (0.074 R)
• M8: 1,215,632 km (0.071 R)
• M9: 1,398,890 km (0.079 R)
• M10: 1,526,347 km (0.114 R)
• M11: 1,886,280 km (0.037 R)
• M12: 2,016,430 km (0.117 R)
• M13: 2,100,803 km (0.084 R)
• M14: 2,298,422 km (0.063 R)
• M15: 2,386,834 km (0.034 R)
• M16: 2,541,069 km (0.07 R)
• M17: 2,632,773 km (0.089 R)
• M18: 2,725,524 km (0.119 R)
• M19: 2,846,399 km (0.096 R)
• M20: 2,996,745 km (0.108 R)
• M21: 3,206,182 km (0.034 R)
• M22: 3,305,515 km (0.103 R)
• M23: 3,984,390 km (0.096 R)
• M24: 4,593,702 km (0.103 R)
• M25: 5,115,649 km (0.029 R)
• M26: 5,588,079 km (0.107 R)
• M27: 5,986,608 km (0.087 R)
• M28: 6,074,571 km (0.107 R)
• M29: 6,198,289 km (0.119 R)
• M30: 6,287,299 km (0.08 R)
• M31: 6,884,943 km (0.081 R)
• M32: 6,995,645 km (0.063 R)
• M33: 7,162,746 km (0.086 R)
• M34: 7,274,944 km (0.108 R)
• M35: 7,519,986 km (0.031 R)
• M36: 7,614,980 km (0.11 R)
• M37: 8,134,833 km (0.051 R)
• M38: 8,232,371 km (0.07 R)
• M39: 8,389,149 km (0.038 R)
• M40: 8,606,515 km (0.08 R)
• M41: 8,725,894 km (0.089 R)
• M42: 8,885,964 km (0.118 R)
• M43: 9,168,255 km (0.112 R)
• M44: 9,824,840 km (0.097 R)
• M45: 9,970,548 km (0.102 R)
• M46: 10,054,174 km (0.036 R)
• M47: 10,838,216 km (0.082 R)
• M48: 10,924,235 km (0.104 R)
• M49: 11,292,096 km (0.096 R)
• M50: 11,422,845 km (0.113 R)
• M51: 11,510,359 km (0.101 R)
• M52: 11,598,024 km (0.066 R)
• M53: 12,577,740 km (0.072 R)
• M54: 12,736,015 km (0.076 R)
• M55: 13,123,174 km (0.056 R)
• M56: 13,260,804 km (0.117 R)
• M57: 13,398,883 km (0.083 R)
• M58: 13,746,249 km (0.096 R)
• M59: 13,885,974 km (0.108 R)
• M60: 14,261,015 km (0.119 R)
• M61: 14,639,498 km (0.093 R)
• M62: 15,165,185 km (0.108 R)
• M63: 15,454,507 km (0.095 R)
• M64: 15,624,151 km (0.1 R)
• M65: 15,770,159 km (0.117 R)
• M66: 15,892,081 km (0.114 R)
• M67: 16,014,302 km (0.111 R)
• M68: 16,407,595 km (0.097 R)
• M69: 16,704,846 km (0.091 R)

Asteroid Belt

Center: 4.15 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.5

Radius: 11.5

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.15 AU - 5.71 AU

Year: 5564 Days

Day: 14.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 35,638,094 km

• M1: 221,704 km (0.052 R)
• M2: 309,368 km (0.119 R)
• M3: 459,565 km (0.106 R)
• M4: 588,368 km (0.114 R)
• M5: 976,425 km (0.103 R)
• M6: 1,350,719 km (0.045 R)
• M7: 1,806,693 km (0.11 R)
• M8: 2,062,506 km (0.101 R)
• M9: 2,163,933 km (0.058 R)
• M10: 2,246,511 km (0.084 R)
• M11: 2,372,173 km (0.073 R)
• M12: 2,457,444 km (0.058 R)
• M13: 3,175,963 km (0.089 R)
• M14: 3,341,568 km (0.11 R)
• M15: 3,681,604 km (0.057 R)
• M16: 3,780,787 km (0.06 R)
• M17: 4,160,915 km (0.11 R)
• M18: 4,606,567 km (0.07 R)
• M19: 4,686,752 km (0.036 R)
• M20: 5,206,006 km (0.108 R)
• M21: 5,430,253 km (0.095 R)
• M22: 5,515,075 km (0.101 R)
• M23: 6,004,709 km (0.106 R)
• M24: 6,210,256 km (0.057 R)
• M25: 6,841,260 km (0.031 R)
• M26: 7,650,734 km (0.051 R)
• M27: 8,066,916 km (0.09 R)
• M28: 8,261,542 km (0.077 R)
• M29: 8,359,379 km (0.105 R)
• M30: 8,754,767 km (0.07 R)
• M31: 9,632,457 km (0.111 R)
• M32: 9,769,938 km (0.114 R)
• M33: 11,072,935 km (0.12 R)
• M34: 11,434,364 km (0.099 R)
• M35: 11,689,727 km (0.081 R)
• M36: 11,873,284 km (0.118 R)
• M37: 12,730,031 km (0.047 R)
• M38: 13,376,144 km (0.097 R)
• M39: 13,529,781 km (0.041 R)
• M40: 14,502,766 km (0.071 R)
• M41: 15,740,688 km (0.064 R)
• M42: 16,147,295 km (0.095 R)
• M43: 16,680,911 km (0.066 R)
• M44: 17,012,270 km (0.106 R)
• M45: 18,529,940 km (0.099 R)
• M46: 18,658,295 km (0.097 R)
• M47: 18,830,034 km (0.097 R)
• M48: 19,045,455 km (0.113 R)
• M49: 19,522,073 km (0.115 R)
• M50: 19,871,235 km (0.103 R)
• M51: 20,090,545 km (0.027 R)
• M52: 20,222,491 km (0.104 R)
• M53: 20,398,866 km (0.071 R)
• M54: 20,797,694 km (0.12 R)
• M55: 21,333,404 km (0.083 R)
• M56: 22,646,724 km (0.105 R)
• M57: 23,059,614 km (0.107 R)
• M58: 23,428,672 km (0.118 R)
• M59: 23,753,300 km (0.074 R)
• M60: 25,493,572 km (0.087 R)
• M61: 25,779,752 km (0.118 R)
• M62: 26,596,108 km (0.1 R)
• M63: 26,934,648 km (0.088 R)
• M64: 27,080,207 km (0.086 R)
• M65: 28,008,162 km (0.048 R)
• M66: 28,204,883 km (0.066 R)
• M67: 28,500,788 km (0.052 R)
• M68: 28,946,590 km (0.106 R)
• M69: 29,046,072 km (0.076 R)
• M70: 29,145,555 km (0.103 R)
• M71: 29,794,959 km (0.095 R)
• M72: 30,197,078 km (0.117 R)
• M73: 31,312,031 km (0.047 R)
• M74: 32,079,917 km (0.111 R)
• M75: 32,285,614 km (0.12 R)
• M76: 32,853,936 km (0.116 R)
• M77: 33,269,370 km (0.03 R)
• M78: 33,582,029 km (0.079 R)
• M79: 35,638,102 km (0.081 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 16,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit