🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.43 AU - 0.67 AU

Year: 156 Days

Day: 12 Hours

Environment

Temp: 160 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.49 AU - 0.73 AU

Year: 182 Days

Day: 13.8 Hours

Environment

Temp: 204 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.95 AU - 1.47 AU

Year: 510 Days

Day: 19.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.96 AU - 2.22 AU

Year: 1157 Days

Day: 27.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.03 AU - 4.31 AU

Year: 2692 Days

Day: 41 Hours

Environment

Temp: -125 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.9

Radius: 8

Gravity: 10.75 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 7.74 AU - 8.26 AU

Year: 8664 Days

Day: 9.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 40,409,688 km

• M1: 163,959 km (0.067 R)
• M2: 271,520 km (0.083 R)
• M3: 384,467 km (0.068 R)
• M4: 487,539 km (0.056 R)
• M5: 542,891 km (0.105 R)
• M6: 630,555 km (0.113 R)
• M7: 787,782 km (0.049 R)
• M8: 1,373,907 km (0.12 R)
• M9: 1,434,793 km (0.051 R)
• M10: 1,517,371 km (0.112 R)
• M11: 1,818,961 km (0.107 R)
• M12: 2,453,106 km (0.03 R)
• M13: 2,577,571 km (0.061 R)
• M14: 2,627,986 km (0.053 R)
• M15: 2,911,175 km (0.086 R)
• M16: 3,016,641 km (0.117 R)
• M17: 3,069,748 km (0.063 R)
• M18: 3,313,144 km (0.106 R)
• M19: 3,905,103 km (0.081 R)
• M20: 4,652,045 km (0.107 R)
• M21: 5,026,040 km (0.105 R)
• M22: 5,216,777 km (0.09 R)
• M23: 5,605,283 km (0.08 R)
• M24: 6,171,810 km (0.117 R)
• M25: 6,307,645 km (0.091 R)
• M26: 6,410,269 km (0.074 R)
• M27: 6,513,491 km (0.077 R)
• M28: 7,144,046 km (0.112 R)
• M29: 7,648,042 km (0.108 R)
• M30: 7,941,104 km (0.112 R)
• M31: 8,425,352 km (0.048 R)
• M32: 8,614,145 km (0.091 R)
• M33: 8,804,433 km (0.085 R)
• M34: 8,880,878 km (0.112 R)
• M35: 9,266,541 km (0.079 R)
• M36: 9,736,577 km (0.117 R)
• M37: 9,855,358 km (0.047 R)
• M38: 9,934,645 km (0.113 R)
• M39: 11,275,640 km (0.105 R)
• M40: 12,073,296 km (0.056 R)
• M41: 12,802,436 km (0.112 R)
• M42: 13,237,916 km (0.082 R)
• M43: 15,904,647 km (0.11 R)
• M44: 18,046,290 km (0.107 R)
• M45: 18,192,298 km (0.054 R)
• M46: 18,583,496 km (0.1 R)
• M47: 18,681,782 km (0.084 R)
• M48: 19,076,421 km (0.088 R)
• M49: 20,784,231 km (0.086 R)
• M50: 21,039,445 km (0.073 R)
• M51: 21,244,394 km (0.109 R)
• M52: 21,759,758 km (0.1 R)
• M53: 22,070,922 km (0.118 R)
• M54: 22,697,587 km (0.089 R)
• M55: 23,808,352 km (0.031 R)
• M56: 24,828,609 km (0.034 R)
• M57: 25,534,861 km (0.105 R)
• M58: 26,579,054 km (0.106 R)
• M59: 26,800,608 km (0.12 R)
• M60: 27,917,655 km (0.118 R)
• M61: 28,086,551 km (0.033 R)
• M62: 28,595,184 km (0.116 R)
• M63: 28,879,121 km (0.027 R)
• M64: 29,049,962 km (0.109 R)
• M65: 29,278,248 km (0.071 R)
• M66: 29,392,541 km (0.066 R)
• M67: 29,507,133 km (0.105 R)
• M68: 30,139,483 km (0.081 R)
• M69: 31,769,352 km (0.065 R)
• M70: 33,607,012 km (0.083 R)
• M71: 34,086,772 km (0.098 R)
• M72: 35,296,271 km (0.088 R)
• M73: 37,757,007 km (0.11 R)
• M74: 37,881,472 km (0.089 R)
• M75: 39,259,867 km (0.114 R)
• M76: 39,449,108 km (0.09 R)
• M77: 39,828,488 km (0.086 R)
• M78: 40,082,057 km (0.065 R)
• M79: 40,272,644 km (0.062 R)
• M80: 40,399,803 km (0.103 R)
• M81: 40,654,568 km (0.085 R)
• M82: 40,973,810 km (0.114 R)
• M83: 41,037,837 km (0.098 R)
• M84: 41,872,145 km (0.061 R)
• M85: 42,194,528 km (0.091 R)
• M86: 42,582,585 km (0.098 R)
• M87: 42,712,137 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.7

Radius: 8.4

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 8.34 AU - 10.58 AU

Year: 11141 Days

Day: 11.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 40,409,688 km

• M1: 138,827 km (0.117 R)
• M2: 210,035 km (0.056 R)
• M3: 273,465 km (0.113 R)
• M4: 528,380 km (0.052 R)
• M5: 638,633 km (0.097 R)
• M6: 711,637 km (0.077 R)
• M7: 803,490 km (0.114 R)
• M8: 899,382 km (0.09 R)
• M9: 1,016,518 km (0.077 R)
• M10: 1,229,246 km (0.12 R)
• M11: 1,615,208 km (0.086 R)
• M12: 1,717,533 km (0.087 R)
• M13: 1,843,195 km (0.083 R)
• M14: 2,015,532 km (0.106 R)
• M15: 2,103,645 km (0.085 R)
• M16: 2,445,925 km (0.109 R)
• M17: 2,540,321 km (0.072 R)
• M18: 3,131,383 km (0.058 R)
• M19: 3,790,960 km (0.098 R)
• M20: 4,291,963 km (0.105 R)
• M21: 5,386,421 km (0.043 R)
• M22: 5,478,723 km (0.12 R)
• M23: 6,595,321 km (0.086 R)
• M24: 7,230,215 km (0.116 R)
• M25: 7,332,240 km (0.032 R)
• M26: 7,468,973 km (0.115 R)
• M27: 8,307,469 km (0.053 R)
• M28: 9,212,386 km (0.116 R)
• M29: 9,397,140 km (0.068 R)
• M30: 9,657,889 km (0.059 R)
• M31: 9,883,333 km (0.079 R)
• M32: 10,608,434 km (0.106 R)
• M33: 11,035,985 km (0.104 R)
• M34: 11,114,374 km (0.075 R)
• M35: 11,311,095 km (0.095 R)
• M36: 11,429,726 km (0.115 R)
• M37: 12,311,905 km (0.038 R)
• M38: 12,393,286 km (0.06 R)
• M39: 12,720,157 km (0.104 R)
• M40: 13,340,989 km (0.052 R)
• M41: 13,424,464 km (0.107 R)
• M42: 13,549,977 km (0.086 R)
• M43: 14,913,861 km (0.108 R)
• M44: 15,044,011 km (0.064 R)
• M45: 15,568,052 km (0.088 R)
• M46: 15,700,147 km (0.085 R)
• M47: 16,009,515 km (0.12 R)
• M48: 16,499,748 km (0.116 R)
• M49: 16,859,381 km (0.088 R)
• M50: 17,040,245 km (0.119 R)
• M51: 17,907,912 km (0.066 R)
• M52: 18,184,818 km (0.107 R)
• M53: 19,354,075 km (0.091 R)
• M54: 21,031,665 km (0.084 R)
• M55: 21,372,749 km (0.105 R)
• M56: 21,568,423 km (0.078 R)
• M57: 21,912,348 km (0.082 R)
• M58: 22,506,252 km (0.083 R)
• M59: 22,655,401 km (0.085 R)
• M60: 23,659,202 km (0.093 R)
• M61: 24,064,613 km (0.081 R)
• M62: 25,243,294 km (0.054 R)
• M63: 25,398,427 km (0.078 R)
• M64: 25,709,591 km (0.072 R)
• M65: 25,969,891 km (0.115 R)
• M66: 26,545,693 km (0.056 R)
• M67: 26,756,178 km (0.092 R)
• M68: 27,390,622 km (0.095 R)
• M69: 27,603,201 km (0.112 R)
• M70: 28,513,055 km (0.112 R)
• M71: 28,566,910 km (0.067 R)
• M72: 30,032,820 km (0.11 R)
• M73: 31,411,813 km (0.096 R)
• M74: 31,467,463 km (0.08 R)
• M75: 32,417,410 km (0.11 R)
• M76: 32,698,654 km (0.105 R)
• M77: 33,604,020 km (0.108 R)
• M78: 33,945,702 km (0.105 R)
• M79: 34,919,883 km (0.113 R)
• M80: 35,497,331 km (0.085 R)
• M81: 35,787,102 km (0.078 R)
• M82: 36,077,770 km (0.119 R)
• M83: 36,544,516 km (0.077 R)
• M84: 36,778,637 km (0.106 R)
• M85: 37,424,899 km (0.115 R)
• M86: 37,897,329 km (0.071 R)
• M87: 37,956,570 km (0.084 R)
• M88: 38,193,533 km (0.066 R)
• M89: 39,506,254 km (0.116 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 13,053 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit