🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.71 AU - 0.93 AU

Year: 269 Days

Day: 29.3 Hours

Environment

Temp: 125 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,540,072 km

• M1: 383,419 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.95 AU - 1.03 AU

Year: 356 Days

Day: 43.8 Hours

Environment

Temp: 47 °C

Axial Tilt: 79.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,540,072 km

• M1: 290,818 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.83 AU - 1.27 AU

Year: 389 Days

Day: 30.2 Hours

Environment

Temp: 41 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 55,540,072 km

• M1: 169,943 km (0.092 R)
• M2: 665,860 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.88 AU - 1.42 AU

Year: 446 Days

Day: 46 Hours

Environment

Temp: 18 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.59 AU - 1.85 AU

Year: 816 Days

Day: 33.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,540,072 km

• M1: 71,508 km (0.109 R)
• M2: 939,175 km (0.08 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.93 AU - 1.95 AU

Year: 977 Days

Day: 32.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.77 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.5

Radius: 8.8

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.53 AU - 6.67 AU

Year: 4793 Days

Day: 8.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 55,540,072 km

• M1: 111,750 km (0.108 R)
• M2: 172,486 km (0.116 R)
• M3: 287,976 km (0.119 R)
• M4: 401,670 km (0.096 R)
• M5: 512,971 km (0.116 R)
• M6: 780,153 km (0.119 R)
• M7: 1,182,272 km (0.062 R)
• M8: 1,463,815 km (0.072 R)
• M9: 1,597,406 km (0.116 R)
• M10: 1,735,186 km (0.113 R)
• M11: 1,829,283 km (0.101 R)
• M12: 1,893,011 km (0.077 R)
• M13: 2,155,406 km (0.039 R)
• M14: 2,377,260 km (0.111 R)
• M15: 2,588,642 km (0.111 R)
• M16: 2,751,254 km (0.027 R)
• M17: 3,029,955 km (0.119 R)
• M18: 3,337,229 km (0.057 R)
• M19: 3,474,859 km (0.045 R)
• M20: 3,857,830 km (0.111 R)
• M21: 4,023,136 km (0.095 R)
• M22: 4,190,984 km (0.077 R)
• M23: 4,254,414 km (0.096 R)
• M24: 4,360,928 km (0.095 R)
• M25: 4,664,013 km (0.109 R)
• M26: 4,884,819 km (0.109 R)
• M27: 4,951,690 km (0.048 R)
• M28: 5,041,299 km (0.096 R)
• M29: 5,131,506 km (0.086 R)
• M30: 5,199,573 km (0.104 R)
• M31: 5,660,783 km (0.108 R)
• M32: 5,967,609 km (0.047 R)
• M33: 6,231,499 km (0.115 R)
• M34: 6,352,674 km (0.087 R)
• M35: 6,820,466 km (0.073 R)
• M36: 7,147,038 km (0.115 R)
• M37: 7,350,491 km (0.094 R)
• M38: 8,263,188 km (0.116 R)
• M39: 8,611,302 km (0.09 R)
• M40: 8,719,312 km (0.096 R)
• M41: 8,800,693 km (0.108 R)
• M42: 9,128,612 km (0.059 R)
• M43: 9,211,339 km (0.074 R)
• M44: 9,937,787 km (0.112 R)
• M45: 9,994,335 km (0.105 R)
• M46: 10,451,356 km (0.051 R)
• M47: 10,624,590 km (0.1 R)
• M48: 11,120,358 km (0.114 R)
• M49: 11,564,215 km (0.12 R)
• M50: 14,090,773 km (0.11 R)
• M51: 14,314,123 km (0.071 R)
• M52: 14,796,725 km (0.067 R)
• M53: 15,121,353 km (0.104 R)
• M54: 15,547,108 km (0.12 R)
• M55: 15,612,931 km (0.12 R)
• M56: 16,276,248 km (0.09 R)
• M57: 16,343,119 km (0.108 R)
• M58: 16,544,328 km (0.072 R)
• M59: 16,678,816 km (0.071 R)
• M60: 17,905,818 km (0.096 R)
• M61: 18,044,046 km (0.092 R)
• M62: 18,251,838 km (0.055 R)
• M63: 18,390,814 km (0.118 R)
• M64: 18,774,982 km (0.07 R)
• M65: 19,586,700 km (0.11 R)
• M66: 19,978,945 km (0.086 R)
• M67: 20,301,927 km (0.105 R)
• M68: 21,500,505 km (0.062 R)
• M69: 21,831,416 km (0.113 R)
• M70: 22,349,473 km (0.105 R)
• M71: 22,721,972 km (0.082 R)
• M72: 23,171,663 km (0.088 R)
• M73: 24,080,021 km (0.095 R)
• M74: 24,999,899 km (0.107 R)
• M75: 25,115,687 km (0.108 R)
• M76: 25,270,372 km (0.116 R)
• M77: 25,775,264 km (0.086 R)
• M78: 25,853,354 km (0.079 R)
• M79: 26,009,535 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.2

Radius: 12

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 11.89 AU - 12.73 AU

Year: 15620 Days

Day: 12.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 55,540,072 km

• M1: 151,543 km (0.109 R)
• M2: 705,055 km (0.108 R)
• M3: 815,308 km (0.03 R)
• M4: 1,345,184 km (0.118 R)
• M5: 1,631,514 km (0.038 R)
• M6: 2,604,649 km (0.102 R)
• M7: 2,746,318 km (0.051 R)
• M8: 3,000,484 km (0.078 R)
• M9: 3,571,051 km (0.025 R)
• M10: 3,689,233 km (0.036 R)
• M11: 3,889,245 km (0.046 R)
• M12: 4,258,303 km (0.107 R)
• M13: 5,798,862 km (0.041 R)
• M14: 6,173,455 km (0.09 R)
• M15: 6,652,617 km (0.095 R)
• M16: 7,394,024 km (0.108 R)
• M17: 7,596,281 km (0.114 R)
• M18: 7,749,020 km (0.047 R)
• M19: 8,109,701 km (0.118 R)
• M20: 8,687,597 km (0.071 R)
• M21: 10,161,884 km (0.092 R)
• M22: 10,386,879 km (0.112 R)
• M23: 10,670,517 km (0.114 R)
• M24: 11,712,466 km (0.116 R)
• M25: 12,067,013 km (0.038 R)
• M26: 12,726,291 km (0.075 R)
• M27: 13,335,753 km (0.07 R)
• M28: 13,706,007 km (0.078 R)
• M29: 13,954,789 km (0.112 R)
• M30: 14,142,384 km (0.071 R)
• M31: 14,393,709 km (0.113 R)
• M32: 16,194,418 km (0.099 R)
• M33: 17,322,087 km (0.044 R)
• M34: 17,997,222 km (0.071 R)
• M35: 18,201,573 km (0.086 R)
• M36: 19,933,318 km (0.07 R)
• M37: 21,069,065 km (0.092 R)
• M38: 21,644,867 km (0.054 R)
• M39: 22,444,917 km (0.045 R)
• M40: 22,738,278 km (0.072 R)
• M41: 23,999,238 km (0.115 R)
• M42: 24,224,084 km (0.032 R)
• M43: 24,374,430 km (0.1 R)
• M44: 24,676,019 km (0.111 R)
• M45: 26,279,409 km (0.085 R)
• M46: 27,366,986 km (0.044 R)
• M47: 28,073,985 km (0.099 R)
• M48: 28,152,823 km (0.099 R)
• M49: 29,105,612 km (0.098 R)
• M50: 29,585,971 km (0.043 R)
• M51: 30,635,849 km (0.108 R)
• M52: 30,879,843 km (0.093 R)
• M53: 31,124,435 km (0.054 R)
• M54: 31,206,265 km (0.082 R)
• M55: 32,027,109 km (0.094 R)
• M56: 32,605,903 km (0.079 R)
• M57: 32,938,160 km (0.115 R)
• M58: 34,955,637 km (0.064 R)
• M59: 35,210,701 km (0.11 R)
• M60: 35,979,335 km (0.083 R)
• M61: 38,230,933 km (0.057 R)
• M62: 39,285,448 km (0.108 R)
• M63: 39,639,097 km (0.117 R)
• M64: 40,260,527 km (0.099 R)
• M65: 42,234,471 km (0.118 R)
• M66: 42,687,453 km (0.077 R)
• M67: 42,869,215 km (0.1 R)
• M68: 45,346,555 km (0.041 R)
• M69: 45,717,558 km (0.068 R)
• M70: 47,023,996 km (0.081 R)
• M71: 52,954,953 km (0.114 R)
• M72: 53,150,179 km (0.083 R)
• M73: 54,621,923 km (0.077 R)
• M74: 54,819,093 km (0.05 R)
• M75: 55,709,649 km (0.071 R)
• M76: 56,405,578 km (0.119 R)
• M77: 57,705,733 km (0.12 R)
• M78: 59,218,168 km (0.072 R)
• M79: 59,522,150 km (0.072 R)
• M80: 63,521,649 km (0.096 R)
• M81: 64,561,205 km (0.1 R)
• M82: 64,874,164 km (0.102 R)
• M83: 66,130,936 km (0.083 R)
• M84: 66,867,705 km (0.1 R)
• M85: 68,774,928 km (0.106 R)
• M86: 70,485,131 km (0.092 R)
• M87: 71,237,758 km (0.103 R)
• M88: 71,453,329 km (0.107 R)
• M89: 71,561,189 km (0.063 R)
• M90: 71,776,909 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 327.5

Radius: 7.9

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 11.33 AU - 15.77 AU

Year: 18038 Days

Day: 19.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 55,540,072 km

• M1: 107,411 km (0.066 R)
• M2: 386,262 km (0.112 R)
• M3: 508,932 km (0.1 R)
• M4: 609,911 km (0.093 R)
• M5: 1,059,751 km (0.116 R)
• M6: 1,376,300 km (0.09 R)
• M7: 1,447,958 km (0.091 R)
• M8: 1,520,962 km (0.047 R)
• M9: 1,773,184 km (0.071 R)
• M10: 2,120,849 km (0.094 R)
• M11: 2,176,350 km (0.105 R)
• M12: 2,232,299 km (0.103 R)
• M13: 2,288,698 km (0.089 R)
• M14: 2,345,545 km (0.102 R)
• M15: 2,727,020 km (0.064 R)
• M16: 3,159,357 km (0.062 R)
• M17: 3,286,964 km (0.089 R)
• M18: 3,646,448 km (0.101 R)
• M19: 4,157,026 km (0.088 R)
• M20: 5,975,986 km (0.105 R)
• M21: 6,657,704 km (0.104 R)
• M22: 7,363,806 km (0.028 R)
• M23: 7,618,720 km (0.061 R)
• M24: 7,833,393 km (0.077 R)
• M25: 8,093,544 km (0.069 R)
• M26: 8,711,832 km (0.062 R)
• M27: 8,891,349 km (0.116 R)
• M28: 9,117,392 km (0.069 R)
• M29: 9,208,198 km (0.058 R)
• M30: 9,899,938 km (0.083 R)
• M31: 10,181,332 km (0.108 R)
• M32: 10,560,712 km (0.112 R)
• M33: 10,800,069 km (0.034 R)
• M34: 10,944,580 km (0.102 R)
• M35: 11,235,548 km (0.088 R)
• M36: 11,627,495 km (0.12 R)
• M37: 11,924,297 km (0.114 R)
• M38: 12,173,676 km (0.096 R)
• M39: 16,169,435 km (0.085 R)
• M40: 16,500,795 km (0.118 R)
• M41: 17,170,245 km (0.109 R)
• M42: 17,395,390 km (0.096 R)
• M43: 18,650,965 km (0.101 R)
• M44: 18,708,710 km (0.093 R)
• M45: 19,173,062 km (0.104 R)
• M46: 20,112,985 km (0.063 R)
• M47: 20,648,246 km (0.112 R)
• M48: 21,611,507 km (0.039 R)
• M49: 22,343,489 km (0.084 R)
• M50: 22,897,749 km (0.061 R)
• M51: 22,959,683 km (0.101 R)
• M52: 23,145,633 km (0.1 R)
• M53: 23,207,716 km (0.113 R)
• M54: 23,394,265 km (0.103 R)
• M55: 24,271,806 km (0.095 R)
• M56: 24,524,477 km (0.11 R)
• M57: 24,968,782 km (0.078 R)
• M58: 26,123,379 km (0.112 R)
• M59: 26,382,332 km (0.091 R)
• M60: 28,218,796 km (0.064 R)
• M61: 28,817,786 km (0.095 R)
• M62: 28,884,506 km (0.097 R)
• M63: 30,163,867 km (0.058 R)
• M64: 30,776,321 km (0.115 R)
• M65: 30,912,904 km (0.064 R)
• M66: 31,599,259 km (0.111 R)
• M67: 31,875,118 km (0.061 R)
• M68: 33,266,677 km (0.116 R)
• M69: 33,969,936 km (0.055 R)
• M70: 34,323,287 km (0.057 R)
• M71: 35,176,593 km (0.117 R)
• M72: 37,850,954 km (0.109 R)
• M73: 38,585,031 km (0.093 R)
• M74: 38,806,136 km (0.107 R)
• M75: 40,365,694 km (0.083 R)
• M76: 41,190,876 km (0.055 R)
• M77: 41,416,769 km (0.101 R)
• M78: 42,173,136 km (0.062 R)
• M79: 42,705,255 km (0.119 R)
• M80: 42,781,401 km (0.029 R)
• M81: 44,160,693 km (0.097 R)
• M82: 44,391,971 km (0.115 R)
• M83: 45,321,124 km (0.097 R)
• M84: 46,884,122 km (0.112 R)
• M85: 49,501,337 km (0.099 R)
• M86: 51,353,359 km (0.109 R)
• M87: 51,434,291 km (0.112 R)
• M88: 52,002,763 km (0.107 R)
• M89: 52,165,526 km (0.058 R)
• M90: 53,391,929 km (0.052 R)
• M91: 54,214,867 km (0.075 R)
• M92: 54,793,362 km (0.086 R)
• M93: 55,373,801 km (0.072 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 13,215 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit