🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.78 AU - 0.86 AU

Year: 281 Days

Day: 30.5 Hours

Environment

Temp: 133 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.23 AU - 1.75 AU

Year: 689 Days

Day: 41.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.62 AU - 1.7 AU

Year: 810 Days

Day: 21.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.67 AU - 1.97 AU

Year: 930 Days

Day: 22.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,945,926 km

• M1: 64,925 km (0.078 R)
• M2: 303,534 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.38 AU - 3.62 AU

Year: 1968 Days

Day: 21 Hours

Environment

Temp: -115 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,945,926 km

• M1: 793,018 km (0.075 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.17 AU - 4.23 AU

Year: 2696 Days

Day: 46.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.5

Radius: 10.6

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 7.08 AU - 7.42 AU

Year: 7394 Days

Day: 9.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 62,945,926 km

• M1: 132,095 km (0.101 R)
• M2: 201,359 km (0.03 R)
• M3: 274,063 km (0.075 R)
• M4: 353,799 km (0.105 R)
• M5: 478,414 km (0.103 R)
• M6: 711,787 km (0.107 R)
• M7: 935,884 km (0.097 R)
• M8: 1,029,233 km (0.107 R)
• M9: 1,657,245 km (0.051 R)
• M10: 1,924,128 km (0.068 R)
• M11: 1,993,092 km (0.085 R)
• M12: 2,062,955 km (0.117 R)
• M13: 2,433,658 km (0.079 R)
• M14: 2,825,605 km (0.106 R)
• M15: 2,944,236 km (0.119 R)
• M16: 3,014,098 km (0.099 R)
• M17: 3,145,594 km (0.094 R)
• M18: 3,278,886 km (0.113 R)
• M19: 3,625,804 km (0.07 R)
• M20: 3,984,689 km (0.118 R)
• M21: 4,051,110 km (0.115 R)
• M22: 4,677,925 km (0.073 R)
• M23: 4,925,360 km (0.045 R)
• M24: 5,056,707 km (0.063 R)
• M25: 5,165,016 km (0.12 R)
• M26: 5,249,838 km (0.108 R)
• M27: 5,322,842 km (0.042 R)
• M28: 5,482,313 km (0.115 R)
• M29: 5,568,930 km (0.119 R)
• M30: 5,680,830 km (0.033 R)
• M31: 6,251,695 km (0.06 R)
• M32: 6,537,577 km (0.1 R)
• M33: 6,616,265 km (0.048 R)
• M34: 6,721,732 km (0.084 R)
• M35: 6,920,996 km (0.105 R)
• M36: 7,216,601 km (0.084 R)
• M37: 7,311,596 km (0.091 R)
• M38: 8,641,521 km (0.101 R)
• M39: 8,872,799 km (0.065 R)
• M40: 8,960,015 km (0.065 R)
• M41: 9,267,738 km (0.091 R)
• M42: 9,803,298 km (0.102 R)
• M43: 10,287,846 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.1

Radius: 13.5

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.29 AU - 9.01 AU

Year: 8812 Days

Day: 11.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 62,945,926 km

• M1: 170,691 km (0.116 R)
• M2: 639,830 km (0.085 R)
• M3: 785,688 km (0.114 R)
• M4: 876,644 km (0.11 R)
• M5: 1,341,893 km (0.082 R)
• M6: 2,500,229 km (0.072 R)
• M7: 2,864,949 km (0.106 R)
• M8: 3,334,088 km (0.036 R)
• M9: 3,781,685 km (0.113 R)
• M10: 3,966,139 km (0.069 R)
• M11: 4,440,663 km (0.069 R)
• M12: 4,586,671 km (0.115 R)
• M13: 4,783,691 km (0.058 R)
• M14: 5,008,836 km (0.094 R)
• M15: 5,314,614 km (0.12 R)
• M16: 6,404,883 km (0.12 R)
• M17: 6,597,864 km (0.097 R)
• M18: 6,736,991 km (0.12 R)
• M19: 6,961,537 km (0.05 R)
• M20: 7,855,085 km (0.091 R)
• M21: 7,973,118 km (0.099 R)
• M22: 8,091,749 km (0.084 R)
• M23: 9,278,359 km (0.045 R)
• M24: 9,497,071 km (0.041 R)
• M25: 9,654,448 km (0.115 R)
• M26: 9,939,731 km (0.108 R)
• M27: 10,067,488 km (0.12 R)
• M28: 10,911,220 km (0.068 R)
• M29: 11,642,753 km (0.053 R)
• M30: 11,743,732 km (0.047 R)
• M31: 13,083,231 km (0.068 R)
• M32: 13,717,826 km (0.103 R)
• M33: 14,038,863 km (0.115 R)
• M34: 14,434,699 km (0.103 R)
• M35: 15,421,745 km (0.084 R)
• M36: 15,532,747 km (0.068 R)
• M37: 15,644,048 km (0.078 R)
• M38: 15,867,397 km (0.046 R)
• M39: 16,242,140 km (0.088 R)
• M40: 16,847,712 km (0.106 R)
• M41: 17,076,747 km (0.093 R)
• M42: 17,925,266 km (0.094 R)
• M43: 18,393,956 km (0.106 R)
• M44: 18,906,179 km (0.045 R)
• M45: 19,303,511 km (0.114 R)
• M46: 19,463,132 km (0.118 R)
• M47: 20,227,726 km (0.097 R)
• M48: 21,289,722 km (0.036 R)
• M49: 22,832,375 km (0.09 R)
• M50: 22,916,748 km (0.043 R)
• M51: 23,001,271 km (0.091 R)
• M52: 23,340,409 km (0.098 R)
• M53: 23,510,502 km (0.093 R)
• M54: 24,109,492 km (0.102 R)
• M55: 24,195,361 km (0.079 R)
• M56: 24,886,803 km (0.068 R)
• M57: 25,104,168 km (0.114 R)
• M58: 26,466,257 km (0.03 R)
• M59: 26,554,968 km (0.116 R)
• M60: 26,777,121 km (0.112 R)
• M61: 27,807,103 km (0.082 R)
• M62: 28,394,873 km (0.083 R)
• M63: 31,161,087 km (0.032 R)
• M64: 31,254,735 km (0.11 R)
• M65: 31,395,507 km (0.095 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849

Radius: 9.5

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 8.22 AU - 13.46 AU

Year: 13517 Days

Day: 14.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,945,926 km

• M1: 147,354 km (0.108 R)
• M2: 222,153 km (0.094 R)
• M3: 351,705 km (0.111 R)
• M4: 583,581 km (0.064 R)
• M5: 1,306,737 km (0.094 R)
• M6: 1,382,883 km (0.119 R)
• M7: 2,016,131 km (0.091 R)
• M8: 2,568,296 km (0.118 R)
• M9: 2,762,624 km (0.099 R)
• M10: 2,894,719 km (0.082 R)
• M11: 3,200,048 km (0.115 R)
• M12: 3,915,126 km (0.095 R)
• M13: 4,026,576 km (0.107 R)
• M14: 5,198,676 km (0.103 R)
• M15: 5,403,924 km (0.115 R)
• M16: 5,864,536 km (0.062 R)
• M17: 6,381,546 km (0.108 R)
• M18: 6,689,867 km (0.097 R)
• M19: 7,367,097 km (0.059 R)
• M20: 7,597,627 km (0.043 R)
• M21: 7,830,701 km (0.079 R)
• M22: 8,256,007 km (0.117 R)
• M23: 9,030,775 km (0.095 R)
• M24: 9,178,577 km (0.095 R)
• M25: 9,277,611 km (0.073 R)
• M26: 9,930,007 km (0.057 R)
• M27: 11,812,547 km (0.049 R)
• M28: 12,028,417 km (0.098 R)
• M29: 12,191,179 km (0.048 R)
• M30: 12,409,443 km (0.053 R)
• M31: 12,960,561 km (0.078 R)
• M32: 13,127,512 km (0.093 R)
• M33: 13,351,161 km (0.085 R)
• M34: 14,951,709 km (0.055 R)
• M35: 15,302,665 km (0.046 R)
• M36: 15,597,074 km (0.109 R)
• M37: 16,191,576 km (0.108 R)
• M38: 16,311,404 km (0.11 R)
• M39: 19,400,899 km (0.119 R)
• M40: 19,464,478 km (0.074 R)
• M41: 19,911,626 km (0.057 R)
• M42: 20,104,308 km (0.073 R)
• M43: 21,800,150 km (0.088 R)
• M44: 22,464,514 km (0.112 R)
• M45: 23,068,141 km (0.069 R)
• M46: 23,203,079 km (0.081 R)
• M47: 23,405,784 km (0.113 R)
• M48: 23,745,072 km (0.089 R)
• M49: 23,813,139 km (0.035 R)
• M50: 24,154,371 km (0.062 R)
• M51: 24,634,880 km (0.025 R)
• M52: 25,187,943 km (0.114 R)
• M53: 25,675,183 km (0.095 R)
• M54: 27,798,426 km (0.113 R)
• M55: 28,301,823 km (0.098 R)
• M56: 28,374,079 km (0.062 R)
• M57: 28,735,806 km (0.084 R)
• M58: 30,493,581 km (0.067 R)
• M59: 30,938,485 km (0.054 R)
• M60: 32,739,344 km (0.099 R)
• M61: 32,966,883 km (0.072 R)
• M62: 33,423,455 km (0.074 R)
• M63: 34,574,013 km (0.084 R)
• M64: 36,050,095 km (0.042 R)
• M65: 36,520,431 km (0.099 R)
• M66: 36,599,119 km (0.071 R)
• M67: 37,625,959 km (0.106 R)
• M68: 41,662,708 km (0.049 R)
• M69: 42,321,238 km (0.12 R)
• M70: 43,982,672 km (0.119 R)
• M71: 44,485,320 km (0.096 R)
• M72: 45,327,108 km (0.094 R)
• M73: 46,599,737 km (0.101 R)
• M74: 47,368,969 km (0.101 R)
• M75: 49,614,732 km (0.111 R)
• M76: 50,312,756 km (0.116 R)
• M77: 50,662,815 km (0.072 R)
• M78: 52,603,398 km (0.035 R)
• M79: 53,225,875 km (0.099 R)
• M80: 53,315,036 km (0.056 R)
• M81: 53,493,506 km (0.045 R)
• M82: 55,378,738 km (0.083 R)
• M83: 55,469,095 km (0.09 R)
• M84: 56,374,910 km (0.083 R)
• M85: 56,556,672 km (0.103 R)
• M86: 58,109,647 km (0.116 R)
• M87: 59,121,826 km (0.117 R)
• M88: 59,214,278 km (0.12 R)
• M89: 59,306,580 km (0.094 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 14,978 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit