🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.61 AU - 0.89 AU

Year: 237 Days

Day: 12.2 Hours

Environment

Temp: 106 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,023,979 km

• M1: 64,177 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.3 AU - 2.82 AU

Year: 1496 Days

Day: 31.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,023,979 km

• M1: 19,149 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.27 AU - 3.33 AU

Year: 1711 Days

Day: 17.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.73 AU - 3.45 AU

Year: 1984 Days

Day: 15 Hours

Environment

Temp: -104 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,023,979 km

• M1: 496,515 km (0.05 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.4 AU - 4.72 AU

Year: 2988 Days

Day: 35.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.6

Radius: 9.3

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.79 AU - 6.13 AU

Year: 4035 Days

Day: 12.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 37,023,979 km

• M1: 222,602 km (0.101 R)
• M2: 300,542 km (0.048 R)
• M3: 553,961 km (0.108 R)
• M4: 671,694 km (0.064 R)
• M5: 786,436 km (0.087 R)
• M6: 846,574 km (0.081 R)
• M7: 933,491 km (0.087 R)
• M8: 1,036,713 km (0.111 R)
• M9: 1,428,660 km (0.082 R)
• M10: 1,533,677 km (0.097 R)
• M11: 1,610,271 km (0.036 R)
• M12: 1,735,634 km (0.087 R)
• M13: 1,979,629 km (0.1 R)
• M14: 2,063,403 km (0.094 R)
• M15: 2,554,982 km (0.104 R)
• M16: 2,683,487 km (0.114 R)
• M17: 2,776,686 km (0.037 R)
• M18: 3,601,270 km (0.083 R)
• M19: 3,913,331 km (0.081 R)
• M20: 4,083,423 km (0.056 R)
• M21: 4,497,062 km (0.108 R)
• M22: 5,038,606 km (0.112 R)
• M23: 5,130,908 km (0.087 R)
• M24: 5,247,145 km (0.096 R)
• M25: 5,434,891 km (0.092 R)
• M26: 5,577,158 km (0.104 R)
• M27: 5,720,623 km (0.046 R)
• M28: 5,938,138 km (0.096 R)
• M29: 6,035,825 km (0.113 R)
• M30: 6,683,135 km (0.106 R)
• M31: 6,861,157 km (0.075 R)
• M32: 6,937,900 km (0.104 R)
• M33: 7,326,257 km (0.086 R)
• M34: 7,721,644 km (0.118 R)
• M35: 8,124,062 km (0.091 R)
• M36: 8,314,201 km (0.094 R)
• M37: 8,423,557 km (0.08 R)
• M38: 8,698,967 km (0.094 R)
• M39: 9,061,293 km (0.083 R)
• M40: 9,315,160 km (0.109 R)
• M41: 9,571,421 km (0.113 R)
• M42: 9,714,736 km (0.067 R)
• M43: 10,501,023 km (0.109 R)
• M44: 10,976,594 km (0.069 R)
• M45: 11,096,721 km (0.097 R)
• M46: 11,368,241 km (0.076 R)
• M47: 12,258,498 km (0.047 R)
• M48: 12,351,847 km (0.053 R)
• M49: 12,445,346 km (0.106 R)
• M50: 12,980,308 km (0.116 R)
• M51: 13,043,738 km (0.112 R)
• M52: 13,298,503 km (0.087 R)
• M53: 13,362,381 km (0.11 R)
• M54: 14,137,747 km (0.087 R)
• M55: 14,333,870 km (0.101 R)
• M56: 14,432,155 km (0.119 R)
• M57: 14,530,890 km (0.119 R)
• M58: 15,260,928 km (0.079 R)
• M59: 15,833,289 km (0.115 R)
• M60: 16,139,067 km (0.088 R)
• M61: 16,618,678 km (0.091 R)
• M62: 16,929,542 km (0.107 R)
• M63: 17,312,064 km (0.071 R)
• M64: 18,263,058 km (0.09 R)
• M65: 18,476,683 km (0.026 R)
• M66: 19,122,647 km (0.072 R)
• M67: 19,521,026 km (0.085 R)
• M68: 19,995,251 km (0.108 R)
• M69: 20,695,369 km (0.094 R)
• M70: 20,955,371 km (0.082 R)
• M71: 21,104,370 km (0.052 R)
• M72: 21,968,148 km (0.114 R)
• M73: 22,499,520 km (0.091 R)
• M74: 22,958,486 km (0.04 R)
• M75: 23,073,676 km (0.104 R)
• M76: 23,691,366 km (0.079 R)
• M77: 23,768,858 km (0.109 R)
• M78: 24,080,171 km (0.11 R)
• M79: 24,197,156 km (0.091 R)
• M80: 24,353,636 km (0.047 R)
• M81: 24,549,459 km (0.114 R)
• M82: 24,667,342 km (0.1 R)
• M83: 25,180,014 km (0.112 R)
• M84: 25,537,105 km (0.109 R)
• M85: 26,256,072 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.6

Radius: 12.6

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.61 AU - 8.65 AU

Year: 8467 Days

Day: 12.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 37,023,979 km

• M1: 159,172 km (0.066 R)
• M2: 276,008 km (0.057 R)
• M3: 672,742 km (0.085 R)
• M4: 912,697 km (0.103 R)
• M5: 1,016,817 km (0.059 R)
• M6: 1,325,587 km (0.077 R)
• M7: 1,600,548 km (0.109 R)
• M8: 1,728,753 km (0.093 R)
• M9: 1,911,113 km (0.086 R)
• M10: 2,152,414 km (0.102 R)
• M11: 2,241,126 km (0.052 R)
• M12: 2,349,285 km (0.057 R)
• M13: 2,440,689 km (0.119 R)
• M14: 2,975,352 km (0.106 R)
• M15: 3,155,019 km (0.118 R)
• M16: 3,421,004 km (0.101 R)
• M17: 3,546,367 km (0.105 R)
• M18: 4,062,929 km (0.076 R)
• M19: 4,151,341 km (0.069 R)
• M20: 4,375,289 km (0.089 R)
• M21: 4,649,352 km (0.087 R)
• M22: 5,118,790 km (0.096 R)
• M23: 5,456,433 km (0.066 R)
• M24: 5,603,487 km (0.101 R)
• M25: 6,128,277 km (0.111 R)
• M26: 6,306,747 km (0.064 R)
• M27: 6,512,893 km (0.102 R)
• M28: 6,800,121 km (0.106 R)
• M29: 6,931,917 km (0.087 R)
• M30: 7,091,388 km (0.03 R)
• M31: 7,359,766 km (0.079 R)
• M32: 7,934,372 km (0.091 R)
• M33: 8,523,638 km (0.067 R)
• M34: 8,608,909 km (0.084 R)
• M35: 8,694,479 km (0.115 R)
• M36: 8,982,006 km (0.095 R)
• M37: 9,155,988 km (0.111 R)
• M38: 9,684,667 km (0.047 R)
• M39: 9,803,448 km (0.105 R)
• M40: 9,982,666 km (0.034 R)
• M41: 11,267,412 km (0.114 R)
• M42: 11,643,950 km (0.117 R)
• M43: 11,865,654 km (0.051 R)
• M44: 12,248,774 km (0.053 R)
• M45: 12,345,265 km (0.058 R)
• M46: 12,733,472 km (0.075 R)
• M47: 12,831,309 km (0.102 R)
• M48: 13,455,880 km (0.108 R)
• M49: 13,555,362 km (0.102 R)
• M50: 14,326,689 km (0.116 R)
• M51: 14,734,792 km (0.111 R)
• M52: 14,871,674 km (0.064 R)
• M53: 15,806,661 km (0.084 R)
• M54: 16,052,151 km (0.104 R)
• M55: 16,228,377 km (0.05 R)
• M56: 16,760,646 km (0.112 R)
• M57: 17,733,332 km (0.108 R)
• M58: 19,282,567 km (0.086 R)
• M59: 19,582,660 km (0.085 R)
• M60: 19,771,004 km (0.118 R)
• M61: 22,983,469 km (0.08 R)
• M62: 23,421,342 km (0.109 R)
• M63: 23,661,297 km (0.06 R)
• M64: 23,821,815 km (0.108 R)
• M65: 23,902,149 km (0.114 R)
• M66: 24,022,875 km (0.119 R)
• M67: 24,143,750 km (0.06 R)
• M68: 24,507,722 km (0.056 R)
• M69: 25,487,139 km (0.065 R)
• M70: 25,775,115 km (0.095 R)
• M71: 26,064,287 km (0.114 R)
• M72: 26,354,657 km (0.103 R)
• M73: 26,437,684 km (0.119 R)
• M74: 26,771,137 km (0.109 R)
• M75: 26,854,613 km (0.066 R)
• M76: 27,357,860 km (0.067 R)
• M77: 28,076,080 km (0.087 R)
• M78: 28,501,386 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.8

Radius: 12.6

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.47 AU - 11.31 AU

Year: 10510 Days

Day: 9.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 37,023,979 km

• M1: 188,194 km (0.078 R)
• M2: 302,487 km (0.08 R)
• M3: 462,706 km (0.081 R)
• M4: 632,201 km (0.074 R)
• M5: 1,202,318 km (0.1 R)
• M6: 1,375,403 km (0.042 R)
• M7: 1,825,244 km (0.081 R)
• M8: 2,171,263 km (0.117 R)
• M9: 2,516,236 km (0.034 R)
• M10: 3,478,898 km (0.077 R)
• M11: 4,276,405 km (0.055 R)
• M12: 4,600,135 km (0.084 R)
• M13: 5,300,253 km (0.087 R)
• M14: 5,589,724 km (0.074 R)
• M15: 5,795,571 km (0.072 R)
• M16: 6,033,731 km (0.089 R)
• M17: 6,123,938 km (0.083 R)
• M18: 6,427,921 km (0.099 R)
• M19: 6,736,691 km (0.115 R)
• M20: 7,113,977 km (0.113 R)
• M21: 7,241,135 km (0.087 R)
• M22: 7,497,995 km (0.087 R)
• M23: 7,595,084 km (0.085 R)
• M24: 8,086,812 km (0.09 R)
• M25: 8,386,905 km (0.078 R)
• M26: 8,622,821 km (0.077 R)
• M27: 8,724,697 km (0.104 R)
• M28: 10,013,034 km (0.12 R)
• M29: 10,191,654 km (0.087 R)
• M30: 10,588,388 km (0.092 R)
• M31: 10,697,594 km (0.104 R)
• M32: 10,953,556 km (0.074 R)
• M33: 11,434,513 km (0.052 R)
• M34: 11,696,310 km (0.119 R)
• M35: 11,846,805 km (0.114 R)
• M36: 11,960,200 km (0.091 R)
• M37: 12,340,478 km (0.111 R)
• M38: 12,493,816 km (0.096 R)
• M39: 12,609,156 km (0.092 R)
• M40: 13,230,436 km (0.047 R)
• M41: 14,261,165 km (0.098 R)
• M42: 14,381,741 km (0.069 R)
• M43: 14,543,157 km (0.04 R)
• M44: 14,990,006 km (0.062 R)
• M45: 15,689,376 km (0.026 R)
• M46: 17,162,765 km (0.11 R)
• M47: 17,376,840 km (0.086 R)
• M48: 17,634,896 km (0.112 R)
• M49: 17,850,916 km (0.117 R)
• M50: 18,241,964 km (0.101 R)
• M51: 19,254,443 km (0.067 R)
• M52: 20,059,429 km (0.119 R)
• M53: 20,284,873 km (0.099 R)
• M54: 20,375,380 km (0.118 R)
• M55: 20,602,170 km (0.11 R)
• M56: 20,829,708 km (0.037 R)
• M57: 21,058,144 km (0.06 R)
• M58: 21,794,764 km (0.065 R)
• M59: 22,868,428 km (0.06 R)
• M60: 23,340,559 km (0.094 R)
• M61: 23,625,393 km (0.065 R)
• M62: 23,815,981 km (0.084 R)
• M63: 24,438,757 km (0.098 R)
• M64: 24,679,759 km (0.103 R)
• M65: 25,066,918 km (0.05 R)
• M66: 25,798,302 km (0.097 R)
• M67: 25,896,439 km (0.072 R)
• M68: 26,339,248 km (0.052 R)
• M69: 26,933,451 km (0.118 R)
• M70: 27,182,382 km (0.111 R)
• M71: 27,632,372 km (0.106 R)
• M72: 27,833,133 km (0.1 R)
• M73: 28,489,119 km (0.1 R)
• M74: 28,844,414 km (0.101 R)
• M75: 29,764,890 km (0.112 R)
• M76: 30,073,810 km (0.107 R)
• M77: 30,591,119 km (0.106 R)
• M78: 31,424,978 km (0.053 R)
• M79: 31,949,767 km (0.034 R)
• M80: 33,756,161 km (0.088 R)
• M81: 34,347,671 km (0.098 R)
• M82: 35,051,230 km (0.087 R)
• M83: 36,087,943 km (0.115 R)
• M84: 36,637,566 km (0.099 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 19,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit