🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.53 AU - 0.71 AU

Year: 179 Days

Day: 15 Hours

Environment

Temp: 180 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,414,614 km

• M1: 171,140 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.53 AU - 0.81 AU

Year: 201 Days

Day: 12.5 Hours

Environment

Temp: 173 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.61 AU - 0.99 AU

Year: 263 Days

Day: 44.6 Hours

Environment

Temp: 125 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.66 AU - 1.06 AU

Year: 293 Days

Day: 16.2 Hours

Environment

Temp: 86 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.05 AU - 2.53 AU

Year: 1272 Days

Day: 42.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.31 AU - 2.61 AU

Year: 1416 Days

Day: 32.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.62 AU - 3.24 AU

Year: 1841 Days

Day: 40.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.6

Radius: 8.7

Gravity: 11.37 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.33 AU - 6.47 AU

Year: 5261 Days

Day: 12.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 67,414,614 km

• M1: 182,659 km (0.056 R)
• M2: 274,063 km (0.105 R)
• M3: 518,207 km (0.08 R)
• M4: 677,828 km (0.056 R)
• M5: 812,167 km (0.078 R)
• M6: 882,777 km (0.045 R)
• M7: 1,170,603 km (0.055 R)
• M8: 1,251,386 km (0.119 R)
• M9: 1,539,811 km (0.097 R)
• M10: 1,646,773 km (0.051 R)
• M11: 2,218,237 km (0.05 R)
• M12: 2,567,847 km (0.102 R)
• M13: 2,673,912 km (0.092 R)
• M14: 3,203,788 km (0.086 R)
• M15: 3,387,793 km (0.116 R)
• M16: 3,504,480 km (0.112 R)
• M17: 3,911,236 km (0.102 R)
• M18: 4,033,757 km (0.094 R)
• M19: 4,232,573 km (0.028 R)
• M20: 4,333,102 km (0.101 R)
• M21: 4,409,098 km (0.078 R)
• M22: 5,355,155 km (0.093 R)
• M23: 5,491,439 km (0.071 R)
• M24: 5,573,717 km (0.088 R)
• M25: 5,935,296 km (0.106 R)
• M26: 6,506,311 km (0.087 R)
• M27: 6,769,004 km (0.087 R)
• M28: 6,886,888 km (0.048 R)
• M29: 6,975,749 km (0.106 R)
• M30: 7,669,733 km (0.105 R)
• M31: 7,916,271 km (0.095 R)
• M32: 8,354,143 km (0.111 R)
• M33: 8,575,997 km (0.058 R)
• M34: 8,671,590 km (0.081 R)
• M35: 8,863,973 km (0.088 R)
• M36: 8,960,763 km (0.111 R)
• M37: 9,090,315 km (0.054 R)
• M38: 10,284,106 km (0.097 R)
• M39: 10,487,858 km (0.103 R)
• M40: 10,590,183 km (0.077 R)
• M41: 11,880,016 km (0.118 R)
• M42: 12,308,913 km (0.044 R)
• M43: 12,670,192 km (0.063 R)
• M44: 12,742,896 km (0.12 R)
• M45: 13,737,722 km (0.109 R)
• M46: 13,849,771 km (0.079 R)
• M47: 14,452,650 km (0.086 R)
• M48: 14,795,529 km (0.061 R)
• M49: 16,114,982 km (0.106 R)
• M50: 16,193,670 km (0.11 R)
• M51: 16,430,783 km (0.107 R)
• M52: 17,229,636 km (0.045 R)
• M53: 17,674,240 km (0.114 R)
• M54: 18,245,704 km (0.052 R)
• M55: 19,281,221 km (0.113 R)
• M56: 19,532,545 km (0.1 R)
• M57: 20,165,643 km (0.098 R)
• M58: 20,293,101 km (0.081 R)
• M59: 21,669,102 km (0.106 R)
• M60: 22,061,497 km (0.102 R)
• M61: 22,500,268 km (0.117 R)
• M62: 22,764,906 km (0.108 R)
• M63: 22,941,881 km (0.097 R)
• M64: 23,208,314 km (0.094 R)
• M65: 23,431,066 km (0.106 R)
• M66: 23,565,105 km (0.068 R)
• M67: 24,193,716 km (0.089 R)
• M68: 24,691,577 km (0.056 R)
• M69: 24,828,011 km (0.093 R)
• M70: 25,605,471 km (0.03 R)
• M71: 25,835,552 km (0.08 R)
• M72: 26,390,860 km (0.096 R)
• M73: 26,623,335 km (0.081 R)
• M74: 27,654,513 km (0.104 R)
• M75: 27,796,182 km (0.111 R)
• M76: 27,938,001 km (0.113 R)
• M77: 28,032,696 km (0.058 R)
• M78: 28,269,958 km (0.086 R)
• M79: 28,746,577 km (0.058 R)
• M80: 28,842,170 km (0.079 R)
• M81: 28,937,913 km (0.051 R)
• M82: 30,532,626 km (0.095 R)
• M83: 31,021,362 km (0.113 R)
• M84: 31,414,356 km (0.075 R)
• M85: 32,752,808 km (0.048 R)
• M86: 33,152,983 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.2

Radius: 11.3

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.75 AU - 8.81 AU

Year: 7966 Days

Day: 14.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 67,414,614 km

• M1: 144,512 km (0.062 R)
• M2: 232,026 km (0.085 R)
• M3: 423,960 km (0.117 R)
• M4: 529,726 km (0.063 R)
• M5: 676,631 km (0.094 R)
• M6: 788,381 km (0.087 R)
• M7: 977,772 km (0.095 R)
• M8: 1,163,572 km (0.076 R)
• M9: 1,280,707 km (0.103 R)
• M10: 1,880,744 km (0.117 R)
• M11: 1,973,046 km (0.108 R)
• M12: 2,284,060 km (0.116 R)
• M13: 2,740,783 km (0.107 R)
• M14: 3,365,503 km (0.092 R)
• M15: 4,837,546 km (0.085 R)
• M16: 5,323,739 km (0.108 R)
• M17: 5,556,065 km (0.093 R)
• M18: 5,791,682 km (0.083 R)
• M19: 5,996,331 km (0.088 R)
• M20: 6,838,867 km (0.089 R)
• M21: 7,237,395 km (0.098 R)
• M22: 7,755,752 km (0.069 R)
• M23: 8,019,343 km (0.117 R)
• M24: 8,286,076 km (0.107 R)
• M25: 8,516,906 km (0.111 R)
• M26: 9,063,985 km (0.037 R)
• M27: 9,222,260 km (0.11 R)
• M28: 9,541,951 km (0.097 R)
• M29: 10,689,067 km (0.059 R)
• M30: 10,814,430 km (0.099 R)
• M31: 11,024,765 km (0.068 R)
• M32: 11,534,893 km (0.089 R)
• M33: 12,096,334 km (0.078 R)
• M34: 12,183,400 km (0.112 R)
• M35: 12,977,316 km (0.108 R)
• M36: 13,111,206 km (0.087 R)
• M37: 14,153,455 km (0.109 R)
• M38: 14,429,762 km (0.085 R)
• M39: 14,754,240 km (0.118 R)
• M40: 15,552,643 km (0.069 R)
• M41: 16,558,091 km (0.1 R)
• M42: 17,436,529 km (0.054 R)
• M43: 17,683,216 km (0.113 R)
• M44: 18,480,573 km (0.097 R)
• M45: 19,391,624 km (0.094 R)
• M46: 19,955,608 km (0.113 R)
• M47: 20,421,007 km (0.117 R)
• M48: 20,889,996 km (0.043 R)
• M49: 21,309,768 km (0.062 R)
• M50: 22,211,394 km (0.049 R)
• M51: 23,071,133 km (0.081 R)
• M52: 23,777,834 km (0.096 R)
• M53: 24,436,363 km (0.107 R)
• M54: 24,657,319 km (0.083 R)
• M55: 24,823,373 km (0.118 R)
• M56: 25,101,027 km (0.118 R)
• M57: 25,491,477 km (0.058 R)
• M58: 25,940,121 km (0.097 R)
• M59: 26,334,910 km (0.064 R)
• M60: 26,618,099 km (0.113 R)
• M61: 27,073,325 km (0.109 R)
• M62: 28,280,430 km (0.068 R)
• M63: 28,803,125 km (0.071 R)
• M64: 29,563,830 km (0.106 R)
• M65: 31,464,172 km (0.1 R)
• M66: 34,141,226 km (0.085 R)
• M67: 34,326,428 km (0.064 R)
• M68: 34,635,797 km (0.109 R)
• M69: 34,821,896 km (0.112 R)
• M70: 35,257,376 km (0.091 R)
• M71: 35,444,523 km (0.061 R)
• M72: 35,632,118 km (0.072 R)
• M73: 36,574,585 km (0.109 R)
• M74: 37,017,245 km (0.082 R)
• M75: 37,207,534 km (0.1 R)
• M76: 38,741,211 km (0.119 R)
• M77: 40,034,933 km (0.046 R)
• M78: 40,556,432 km (0.098 R)
• M79: 41,080,174 km (0.103 R)
• M80: 41,474,514 km (0.059 R)
• M81: 42,333,056 km (0.098 R)
• M82: 43,130,861 km (0.045 R)
• M83: 43,531,484 km (0.074 R)
• M84: 43,732,394 km (0.114 R)
• M85: 44,202,132 km (0.055 R)
• M86: 44,876,220 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 438.9

Radius: 4.1

Gravity: 26.11 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 11.71 AU - 17.83 AU

Year: 20837 Days

Day: 23.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 67,414,614 km

• M1: 108,458 km (0.042 R)
• M2: 227,389 km (0.072 R)
• M3: 349,909 km (0.078 R)
• M4: 401,072 km (0.057 R)
• M5: 569,818 km (0.115 R)
• M6: 896,241 km (0.114 R)
• M7: 1,352,365 km (0.076 R)
• M8: 2,054,727 km (0.11 R)
• M9: 2,408,825 km (0.116 R)
• M10: 3,135,871 km (0.119 R)
• M11: 3,355,331 km (0.12 R)
• M12: 3,542,029 km (0.104 R)
• M13: 5,454,787 km (0.107 R)
• M14: 5,498,320 km (0.108 R)
• M15: 6,441,236 km (0.08 R)
• M16: 6,626,438 km (0.052 R)
• M17: 6,813,435 km (0.049 R)
• M18: 6,907,682 km (0.111 R)
• M19: 7,627,397 km (0.1 R)
• M20: 8,020,839 km (0.075 R)
• M21: 8,572,706 km (0.043 R)
• M22: 8,674,283 km (0.103 R)
• M23: 8,930,245 km (0.088 R)
• M24: 10,516,730 km (0.096 R)
• M25: 10,571,184 km (0.091 R)
• M26: 11,286,411 km (0.107 R)
• M27: 11,397,862 km (0.116 R)
• M28: 12,474,518 km (0.104 R)
• M29: 13,054,060 km (0.12 R)
• M30: 13,112,403 km (0.106 R)
• M31: 13,999,518 km (0.097 R)
• M32: 14,059,357 km (0.072 R)
• M33: 14,119,197 km (0.066 R)
• M34: 15,028,004 km (0.103 R)
• M35: 15,150,524 km (0.072 R)
• M36: 15,212,009 km (0.064 R)
• M37: 15,335,128 km (0.112 R)
• M38: 16,205,937 km (0.082 R)
• M39: 16,394,730 km (0.047 R)
• M40: 16,647,401 km (0.117 R)
• M41: 17,995,277 km (0.091 R)
• M42: 18,781,115 km (0.091 R)
• M43: 18,847,088 km (0.092 R)
• M44: 19,377,711 km (0.088 R)
• M45: 19,644,893 km (0.106 R)
• M46: 21,136,085 km (0.091 R)
• M47: 21,273,565 km (0.061 R)
• M48: 22,034,270 km (0.077 R)
• M49: 22,663,329 km (0.074 R)
• M50: 22,733,640 km (0.112 R)
• M51: 22,874,412 km (0.113 R)
• M52: 23,440,191 km (0.074 R)
• M53: 24,153,923 km (0.096 R)
• M54: 24,369,493 km (0.065 R)
• M55: 24,585,662 km (0.067 R)
• M56: 25,749,234 km (0.112 R)
• M57: 27,378,206 km (0.049 R)
• M58: 27,527,953 km (0.114 R)
• M59: 27,678,000 km (0.085 R)
• M60: 27,828,346 km (0.092 R)
• M61: 28,054,238 km (0.118 R)
• M62: 28,507,969 km (0.036 R)
• M63: 28,659,661 km (0.097 R)
• M64: 28,887,798 km (0.109 R)
• M65: 30,269,484 km (0.098 R)
• M66: 33,096,435 km (0.085 R)
• M67: 34,218,269 km (0.069 R)
• M68: 35,189,907 km (0.077 R)
• M69: 35,597,412 km (0.116 R)
• M70: 36,664,045 km (0.099 R)
• M71: 36,829,201 km (0.102 R)
• M72: 37,242,839 km (0.056 R)
• M73: 37,491,770 km (0.032 R)
• M74: 40,436,903 km (0.091 R)
• M75: 40,607,444 km (0.078 R)
• M76: 41,034,846 km (0.091 R)
• M77: 42,066,472 km (0.103 R)
• M78: 42,845,877 km (0.118 R)
• M79: 43,455,339 km (0.051 R)
• M80: 44,506,863 km (0.097 R)
• M81: 44,682,939 km (0.057 R)
• M82: 45,566,763 km (0.114 R)
• M83: 48,977,296 km (0.112 R)
• M84: 51,449,999 km (0.095 R)
• M85: 51,634,752 km (0.114 R)
• M86: 54,432,831 km (0.111 R)
• M87: 55,755,426 km (0.08 R)
• M88: 59,301,194 km (0.108 R)
• M89: 60,369,323 km (0.047 R)
• M90: 60,954,550 km (0.045 R)
• M91: 61,247,911 km (0.09 R)
• M92: 62,524,580 km (0.114 R)
• M93: 62,623,165 km (0.115 R)
• M94: 65,004,164 km (0.075 R)
• M95: 65,303,809 km (0.107 R)
• M96: 67,414,635 km (0.086 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: 256 - 13,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit