🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.5 AU - 0.58 AU

Year: 152 Days

Day: 46.3 Hours

Environment

Temp: 134 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,329,227 km

• M1: 70,461 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.51 AU - 0.57 AU

Year: 152 Days

Day: 27.5 Hours

Environment

Temp: 224 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.65 AU - 1.03 AU

Year: 295 Days

Day: 37.3 Hours

Environment

Temp: 36 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.88 AU - 0.9 AU

Year: 321 Days

Day: 19 Hours

Environment

Temp: 37 °C

Axial Tilt: 47.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.49 AU - 2.13 AU

Year: 932 Days

Day: 21.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.18 AU - 4.16 AU

Year: 2692 Days

Day: 20.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,329,227 km

• M1: 1,374,056 km (0.111 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.53 AU - 4.11 AU

Year: 2859 Days

Day: 19.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.4

Radius: 11.3

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.31 AU - 4.85 AU

Year: 3753 Days

Day: 10.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 57,329,227 km

• M1: 220,806 km (0.11 R)
• M2: 296,353 km (0.099 R)
• M3: 490,382 km (0.068 R)
• M4: 565,779 km (0.104 R)
• M5: 865,274 km (0.105 R)
• M6: 1,119,740 km (0.118 R)
• M7: 1,203,066 km (0.119 R)
• M8: 1,488,948 km (0.091 R)
• M9: 1,699,881 km (0.059 R)
• M10: 1,821,354 km (0.103 R)
• M11: 2,086,142 km (0.08 R)
• M12: 2,256,385 km (0.03 R)
• M13: 2,363,497 km (0.07 R)
• M14: 2,794,787 km (0.095 R)
• M15: 3,042,073 km (0.073 R)
• M16: 3,433,870 km (0.114 R)
• M17: 3,794,101 km (0.089 R)
• M18: 3,874,136 km (0.043 R)
• M19: 4,166,600 km (0.1 R)
• M20: 4,315,599 km (0.086 R)
• M21: 4,517,108 km (0.116 R)
• M22: 4,790,573 km (0.097 R)
• M23: 5,246,547 km (0.098 R)
• M24: 5,479,920 km (0.1 R)
• M25: 5,716,583 km (0.065 R)
• M26: 5,919,588 km (0.092 R)
• M27: 6,068,737 km (0.118 R)
• M28: 6,238,082 km (0.111 R)
• M29: 6,562,111 km (0.103 R)
• M30: 6,794,137 km (0.103 R)
• M31: 6,872,227 km (0.091 R)
• M32: 7,048,752 km (0.069 R)
• M33: 7,147,487 km (0.106 R)
• M34: 7,526,867 km (0.06 R)
• M35: 7,627,846 km (0.098 R)
• M36: 7,769,964 km (0.077 R)
• M37: 7,933,474 km (0.065 R)
• M38: 8,098,032 km (0.116 R)
• M39: 8,535,606 km (0.104 R)
• M40: 8,662,016 km (0.049 R)
• M41: 8,874,295 km (0.058 R)
• M42: 9,045,136 km (0.06 R)
• M43: 9,195,632 km (0.066 R)
• M44: 9,412,100 km (0.118 R)
• M45: 9,740,018 km (0.119 R)
• M46: 10,451,954 km (0.114 R)
• M47: 10,677,997 km (0.067 R)
• M48: 10,882,647 km (0.114 R)
• M49: 10,974,201 km (0.112 R)
• M50: 11,878,969 km (0.115 R)
• M51: 11,949,429 km (0.115 R)
• M52: 12,067,462 km (0.093 R)
• M53: 13,390,655 km (0.109 R)
• M54: 13,488,642 km (0.11 R)
• M55: 13,710,046 km (0.076 R)
• M56: 13,883,131 km (0.119 R)
• M57: 14,658,347 km (0.083 R)
• M58: 15,293,690 km (0.063 R)
• M59: 15,421,895 km (0.079 R)
• M60: 16,094,188 km (0.112 R)
• M61: 17,226,793 km (0.102 R)
• M62: 17,413,641 km (0.072 R)
• M63: 17,654,793 km (0.066 R)
• M64: 18,005,301 km (0.095 R)
• M65: 18,113,460 km (0.048 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.3

Radius: 9.9

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8.52 AU - 12.12 AU

Year: 12694 Days

Day: 7.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 53.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 57,329,227 km

• M1: 177,423 km (0.062 R)
• M2: 303,833 km (0.06 R)
• M3: 383,719 km (0.032 R)
• M4: 661,073 km (0.082 R)
• M5: 743,801 km (0.089 R)
• M6: 951,442 km (0.108 R)
• M7: 1,014,423 km (0.119 R)
• M8: 1,078,750 km (0.101 R)
• M9: 1,229,096 km (0.096 R)
• M10: 1,799,513 km (0.102 R)
• M11: 2,271,195 km (0.101 R)
• M12: 2,335,522 km (0.072 R)
• M13: 2,400,447 km (0.112 R)
• M14: 2,532,243 km (0.065 R)
• M15: 2,734,499 km (0.102 R)
• M16: 2,803,165 km (0.09 R)
• M17: 4,187,544 km (0.1 R)
• M18: 4,508,281 km (0.1 R)
• M19: 5,259,113 km (0.051 R)
• M20: 5,344,982 km (0.037 R)
• M21: 5,518,067 km (0.077 R)
• M22: 5,929,162 km (0.087 R)
• M23: 6,812,089 km (0.11 R)
• M24: 7,157,809 km (0.1 R)
• M25: 7,444,888 km (0.052 R)
• M26: 7,768,318 km (0.12 R)
• M27: 8,162,658 km (0.11 R)
• M28: 8,462,602 km (0.11 R)
• M29: 8,664,709 km (0.11 R)
• M30: 9,314,861 km (0.098 R)
• M31: 9,698,580 km (0.104 R)
• M32: 9,980,871 km (0.106 R)
• M33: 10,158,743 km (0.047 R)
• M34: 10,301,758 km (0.095 R)
• M35: 10,807,698 km (0.11 R)
• M36: 11,137,113 km (0.081 R)
• M37: 11,210,864 km (0.081 R)
• M38: 11,432,868 km (0.071 R)
• M39: 11,806,114 km (0.052 R)
• M40: 12,756,659 km (0.105 R)
• M41: 13,456,179 km (0.08 R)
• M42: 15,628,938 km (0.045 R)
• M43: 16,001,587 km (0.042 R)
• M44: 16,209,827 km (0.09 R)
• M45: 17,564,136 km (0.098 R)
• M46: 18,734,740 km (0.062 R)
• M47: 19,751,856 km (0.047 R)
• M48: 21,471,184 km (0.104 R)
• M49: 21,655,040 km (0.075 R)
• M50: 21,931,646 km (0.091 R)
• M51: 22,395,250 km (0.074 R)
• M52: 23,853,231 km (0.103 R)
• M53: 24,186,685 km (0.099 R)
• M54: 25,051,061 km (0.111 R)
• M55: 25,147,851 km (0.079 R)
• M56: 25,876,841 km (0.052 R)
• M57: 26,170,502 km (0.094 R)
• M58: 26,859,849 km (0.096 R)
• M59: 27,157,100 km (0.057 R)
• M60: 27,505,214 km (0.111 R)
• M61: 27,955,055 km (0.091 R)
• M62: 28,558,682 km (0.099 R)
• M63: 28,760,789 km (0.113 R)
• M64: 29,268,225 km (0.119 R)
• M65: 29,881,127 km (0.108 R)
• M66: 30,394,996 km (0.06 R)
• M67: 31,588,189 km (0.097 R)
• M68: 31,744,967 km (0.114 R)
• M69: 32,006,764 km (0.095 R)
• M70: 32,638,216 km (0.094 R)
• M71: 34,826,085 km (0.051 R)
• M72: 35,584,098 km (0.112 R)
• M73: 35,965,123 km (0.093 R)
• M74: 36,128,783 km (0.038 R)
• M75: 36,676,162 km (0.104 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.9

Radius: 13.4

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 8.55 AU - 13.57 AU

Year: 14083 Days

Day: 5.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 172.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 57,329,227 km

• M1: 200,162 km (0.112 R)
• M2: 406,308 km (0.056 R)
• M3: 805,734 km (0.119 R)
• M4: 1,027,887 km (0.113 R)
• M5: 1,294,022 km (0.114 R)
• M6: 1,411,905 km (0.034 R)
• M7: 2,395,959 km (0.091 R)
• M8: 2,602,554 km (0.05 R)
• M9: 2,908,033 km (0.101 R)
• M10: 3,065,260 km (0.075 R)
• M11: 3,454,364 km (0.087 R)
• M12: 3,722,593 km (0.096 R)
• M13: 4,315,599 km (0.09 R)
• M14: 4,641,573 km (0.058 R)
• M15: 5,707,009 km (0.1 R)
• M16: 5,865,284 km (0.113 R)
• M17: 6,145,780 km (0.044 R)
• M18: 6,389,923 km (0.089 R)
• M19: 7,014,046 km (0.117 R)
• M20: 7,440,998 km (0.118 R)
• M21: 7,876,477 km (0.106 R)
• M22: 8,320,334 km (0.113 R)
• M23: 8,726,941 km (0.114 R)
• M24: 9,093,755 km (0.048 R)
• M25: 9,279,107 km (0.028 R)
• M26: 10,417,248 km (0.114 R)
• M27: 10,611,276 km (0.114 R)
• M28: 10,806,501 km (0.104 R)
• M29: 13,240,908 km (0.102 R)
• M30: 13,715,731 km (0.06 R)
• M31: 14,142,384 km (0.063 R)
• M32: 16,510,219 km (0.12 R)
• M33: 18,233,736 km (0.119 R)
• M34: 18,585,291 km (0.025 R)
• M35: 19,176,203 km (0.064 R)
• M36: 19,295,283 km (0.082 R)
• M37: 20,619,673 km (0.042 R)
• M38: 23,228,809 km (0.114 R)
• M39: 23,737,592 km (0.118 R)
• M40: 25,809,073 km (0.055 R)
• M41: 26,137,890 km (0.119 R)
• M42: 26,866,431 km (0.092 R)
• M43: 28,207,875 km (0.108 R)
• M44: 30,399,484 km (0.07 R)
• M45: 30,538,311 km (0.117 R)
• M46: 30,886,126 km (0.077 R)
• M47: 31,025,701 km (0.088 R)
• M48: 31,305,299 km (0.056 R)
• M49: 32,008,260 km (0.109 R)
• M50: 33,931,939 km (0.115 R)
• M51: 34,944,118 km (0.114 R)
• M52: 35,089,527 km (0.114 R)
• M53: 35,673,258 km (0.038 R)
• M54: 35,819,714 km (0.119 R)
• M55: 36,186,528 km (0.098 R)
• M56: 36,481,086 km (0.094 R)
• M57: 37,220,549 km (0.1 R)
• M58: 37,741,299 km (0.091 R)
• M59: 38,114,695 km (0.086 R)
• M60: 39,620,398 km (0.108 R)
• M61: 40,533,244 km (0.101 R)
• M62: 40,992,210 km (0.033 R)
• M63: 41,915,379 km (0.098 R)
• M64: 43,001,010 km (0.074 R)
• M65: 43,234,981 km (0.068 R)
• M66: 43,782,210 km (0.106 R)
• M67: 44,962,687 km (0.113 R)
• M68: 46,153,785 km (0.095 R)
• M69: 47,516,024 km (0.097 R)
• M70: 47,919,340 km (0.062 R)
• M71: 48,485,717 km (0.096 R)
• M72: 48,729,113 km (0.117 R)
• M73: 48,972,957 km (0.036 R)
• M74: 50,773,368 km (0.07 R)
• M75: 51,268,237 km (0.093 R)
• M76: 51,681,726 km (0.087 R)
• M77: 53,514,450 km (0.108 R)
• M78: 53,598,374 km (0.087 R)
• M79: 53,934,072 km (0.104 R)
• M80: 54,438,815 km (0.055 R)
• M81: 55,199,071 km (0.048 R)
• M82: 57,072,186 km (0.102 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 14,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit