🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.43 AU - 0.65 AU

Year: 142 Days

Day: 46.6 Hours

Environment

Temp: 254 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.32 AU - 1.32 AU

Year: 543 Days

Day: 23.8 Hours

Environment

Temp: 0 °C

Axial Tilt: 46.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,377,076 km

• M1: 41,588 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.05 AU - 1.65 AU

Year: 562 Days

Day: 42.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.17 AU - 1.77 AU

Year: 638 Days

Day: 32.4 Hours

Environment

Temp: -14 °C

Axial Tilt: 49 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.57 AU - 2.57 AU

Year: 1067 Days

Day: 18 Hours

Environment

Temp: -64 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,377,076 km

• M1: 269,575 km (0.107 R)
• M2: 469,289 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.45 AU - 4.59 AU

Year: 2887 Days

Day: 30.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.85 AU - 5.01 AU

Year: 3921 Days

Day: 22.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 96.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,377,076 km

• M1: 454,628 km (0.065 R)

Asteroid Belt

Center: 7.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.5

Radius: 10.8

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 8.05 AU - 12.81 AU

Year: 12064 Days

Day: 12.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 70,377,076 km

• M1: 236,963 km (0.101 R)
• M2: 438,471 km (0.084 R)
• M3: 1,114,504 km (0.113 R)
• M4: 1,303,895 km (0.096 R)
• M5: 1,413,849 km (0.062 R)
• M6: 1,573,171 km (0.056 R)
• M7: 2,484,970 km (0.069 R)
• M8: 3,200,347 km (0.118 R)
• M9: 3,627,748 km (0.065 R)
• M10: 3,912,284 km (0.101 R)
• M11: 4,073,400 km (0.102 R)
• M12: 4,269,822 km (0.078 R)
• M13: 4,369,305 km (0.09 R)
• M14: 4,638,132 km (0.098 R)
• M15: 4,843,231 km (0.074 R)
• M16: 5,548,884 km (0.111 R)
• M17: 5,803,649 km (0.066 R)
• M18: 6,062,155 km (0.045 R)
• M19: 6,286,701 km (0.034 R)
• M20: 6,628,831 km (0.065 R)
• M21: 6,938,050 km (0.07 R)
• M22: 7,252,056 km (0.089 R)
• M23: 7,490,665 km (0.103 R)
• M24: 7,731,816 km (0.064 R)
• M25: 8,057,341 km (0.113 R)
• M26: 8,470,680 km (0.109 R)
• M27: 8,890,901 km (0.05 R)
• M28: 9,189,199 km (0.095 R)
• M29: 11,184,236 km (0.09 R)
• M30: 12,585,968 km (0.095 R)
• M31: 13,355,948 km (0.114 R)
• M32: 13,550,874 km (0.111 R)
• M33: 13,795,916 km (0.086 R)
• M34: 13,894,201 km (0.063 R)
• M35: 14,042,303 km (0.093 R)
• M36: 14,389,819 km (0.079 R)
• M37: 15,705,233 km (0.09 R)
• M38: 15,808,007 km (0.029 R)
• M39: 16,065,914 km (0.038 R)
• M40: 16,273,256 km (0.111 R)
• M41: 16,429,287 km (0.112 R)
• M42: 16,848,011 km (0.096 R)
• M43: 18,232,988 km (0.057 R)
• M44: 18,884,487 km (0.109 R)
• M45: 19,433,362 km (0.108 R)
• M46: 19,543,765 km (0.039 R)
• M47: 20,042,973 km (0.069 R)
• M48: 20,997,707 km (0.049 R)
• M49: 22,024,547 km (0.077 R)
• M50: 23,772,149 km (0.095 R)
• M51: 23,890,182 km (0.078 R)
• M52: 24,483,636 km (0.117 R)
• M53: 25,142,017 km (0.055 R)
• M54: 26,170,801 km (0.082 R)
• M55: 27,584,651 km (0.073 R)
• M56: 28,144,595 km (0.085 R)
• M57: 28,708,430 km (0.084 R)
• M58: 29,275,855 km (0.073 R)
• M59: 29,847,019 km (0.074 R)
• M60: 30,102,084 km (0.117 R)
• M61: 30,935,942 km (0.108 R)
• M62: 31,258,774 km (0.101 R)
• M63: 35,016,374 km (0.069 R)
• M64: 36,300,223 km (0.087 R)
• M65: 36,777,141 km (0.034 R)
• M66: 36,982,239 km (0.087 R)
• M67: 37,324,818 km (0.097 R)
• M68: 37,737,260 km (0.103 R)
• M69: 38,983,709 km (0.092 R)
• M70: 40,313,933 km (0.071 R)
• M71: 40,737,146 km (0.058 R)
• M72: 41,516,850 km (0.046 R)
• M73: 43,234,981 km (0.094 R)
• M74: 43,595,961 km (0.037 R)
• M75: 44,757,439 km (0.084 R)
• M76: 45,122,458 km (0.085 R)
• M77: 45,195,611 km (0.036 R)
• M78: 46,518,804 km (0.044 R)
• M79: 47,482,215 km (0.093 R)
• M80: 48,677,053 km (0.109 R)
• M81: 48,752,151 km (0.084 R)
• M82: 49,428,932 km (0.079 R)
• M83: 50,487,935 km (0.073 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.5

Radius: 13.9

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 10.41 AU - 10.83 AU

Year: 12395 Days

Day: 8.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 70,377,076 km

• M1: 187,446 km (0.117 R)
• M2: 548,725 km (0.119 R)
• M3: 1,168,359 km (0.112 R)
• M4: 1,375,403 km (0.081 R)
• M5: 1,620,444 km (0.108 R)
• M6: 1,722,619 km (0.045 R)
• M7: 1,933,852 km (0.118 R)
• M8: 2,324,302 km (0.067 R)
• M9: 2,648,929 km (0.118 R)
• M10: 2,988,367 km (0.078 R)
• M11: 3,179,553 km (0.03 R)
• M12: 3,407,839 km (0.1 R)
• M13: 4,090,155 km (0.042 R)
• M14: 4,231,675 km (0.027 R)
• M15: 4,740,158 km (0.11 R)
• M16: 5,039,653 km (0.112 R)
• M17: 5,306,835 km (0.078 R)
• M18: 5,422,773 km (0.033 R)
• M19: 7,347,799 km (0.08 R)
• M20: 7,607,501 km (0.058 R)
• M21: 8,586,319 km (0.069 R)
• M22: 9,229,740 km (0.12 R)
• M23: 9,322,939 km (0.091 R)
• M24: 9,651,606 km (0.095 R)
• M25: 9,841,296 km (0.082 R)
• M26: 10,127,925 km (0.096 R)
• M27: 10,224,117 km (0.1 R)
• M28: 10,563,106 km (0.073 R)
• M29: 11,552,396 km (0.05 R)
• M30: 11,854,883 km (0.102 R)
• M31: 12,519,397 km (0.084 R)
• M32: 13,618,493 km (0.108 R)
• M33: 17,731,387 km (0.09 R)
• M34: 17,963,862 km (0.091 R)
• M35: 18,139,041 km (0.115 R)
• M36: 19,141,945 km (0.114 R)
• M37: 19,620,060 km (0.054 R)
• M38: 20,102,214 km (0.103 R)
• M39: 20,710,479 km (0.082 R)
• M40: 21,201,309 km (0.039 R)
• M41: 21,944,960 km (0.107 R)
• M42: 22,382,684 km (0.033 R)
• M43: 23,203,228 km (0.108 R)
• M44: 24,226,777 km (0.1 R)
• M45: 25,264,986 km (0.059 R)
• M46: 25,461,258 km (0.111 R)
• M47: 25,855,449 km (0.093 R)
• M48: 26,251,434 km (0.113 R)
• M49: 26,516,671 km (0.113 R)
• M50: 26,782,806 km (0.09 R)
• M51: 27,991,258 km (0.101 R)
• M52: 28,262,179 km (0.092 R)
• M53: 28,875,082 km (0.104 R)
• M54: 31,510,697 km (0.083 R)
• M55: 32,287,858 km (0.099 R)
• M56: 36,046,804 km (0.119 R)
• M57: 36,194,158 km (0.114 R)
• M58: 36,711,467 km (0.115 R)
• M59: 37,082,320 km (0.086 R)
• M60: 37,529,169 km (0.118 R)
• M61: 39,106,978 km (0.103 R)
• M62: 39,485,760 km (0.097 R)
• M63: 39,942,033 km (0.108 R)
• M64: 40,170,768 km (0.115 R)
• M65: 40,936,560 km (0.056 R)
• M66: 41,090,197 km (0.118 R)
• M67: 41,475,411 km (0.114 R)
• M68: 43,028,088 km (0.037 R)
• M69: 43,184,417 km (0.087 R)
• M70: 44,678,750 km (0.066 R)
• M71: 45,950,332 km (0.047 R)
• M72: 46,590,462 km (0.106 R)
• M73: 47,394,999 km (0.089 R)
• M74: 47,556,415 km (0.076 R)
• M75: 47,798,913 km (0.103 R)
• M76: 49,180,898 km (0.063 R)
• M77: 49,835,838 km (0.064 R)
• M78: 51,651,657 km (0.12 R)
• M79: 52,233,892 km (0.1 R)
• M80: 52,651,270 km (0.088 R)
• M81: 54,331,254 km (0.103 R)
• M82: 55,008,334 km (0.098 R)
• M83: 56,199,731 km (0.051 R)
• M84: 56,370,572 km (0.064 R)
• M85: 57,227,768 km (0.09 R)
• M86: 57,485,675 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 443.5

Radius: 3.9

Gravity: 29.16 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 11.79 AU - 19.45 AU

Year: 22110 Days

Day: 20.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,377,076 km

• M1: 140,921 km (0.081 R)
• M2: 528,828 km (0.057 R)
• M3: 590,164 km (0.079 R)
• M4: 1,056,311 km (0.117 R)
• M5: 1,464,264 km (0.058 R)
• M6: 2,107,834 km (0.113 R)
• M7: 2,140,446 km (0.106 R)
• M8: 2,239,181 km (0.112 R)
• M9: 2,339,561 km (0.114 R)
• M10: 2,373,370 km (0.063 R)
• M11: 2,614,223 km (0.111 R)
• M12: 3,575,838 km (0.106 R)
• M13: 3,614,733 km (0.096 R)
• M14: 4,891,252 km (0.097 R)
• M15: 5,021,552 km (0.072 R)
• M16: 5,109,066 km (0.103 R)
• M17: 5,690,105 km (0.105 R)
• M18: 6,338,911 km (0.09 R)
• M19: 6,528,601 km (0.082 R)
• M20: 6,816,577 km (0.115 R)
• M21: 8,060,333 km (0.11 R)
• M22: 8,892,397 km (0.118 R)
• M23: 8,998,312 km (0.099 R)
• M24: 9,157,933 km (0.103 R)
• M25: 9,860,594 km (0.075 R)
• M26: 9,915,347 km (0.084 R)
• M27: 10,025,152 km (0.056 R)
• M28: 10,301,459 km (0.056 R)
• M29: 10,357,109 km (0.09 R)
• M30: 10,692,657 km (0.047 R)
• M31: 11,202,637 km (0.119 R)
• M32: 11,316,929 km (0.099 R)
• M33: 12,482,147 km (0.059 R)
• M34: 15,556,982 km (0.104 R)
• M35: 16,134,130 km (0.109 R)
• M36: 16,653,085 km (0.099 R)
• M37: 18,511,689 km (0.105 R)
• M38: 18,646,926 km (0.09 R)
• M39: 19,122,946 km (0.108 R)
• M40: 19,740,785 km (0.065 R)
• M41: 19,879,014 km (0.089 R)
• M42: 19,948,278 km (0.072 R)
• M43: 20,017,541 km (0.119 R)
• M44: 21,562,289 km (0.091 R)
• M45: 23,144,735 km (0.113 R)
• M46: 24,988,080 km (0.066 R)
• M47: 26,877,801 km (0.094 R)
• M48: 27,107,733 km (0.076 R)
• M49: 27,338,263 km (0.063 R)
• M50: 28,033,594 km (0.102 R)
• M51: 28,500,489 km (0.109 R)
• M52: 29,127,005 km (0.115 R)
• M53: 30,075,156 km (0.109 R)
• M54: 30,154,592 km (0.099 R)
• M55: 30,473,236 km (0.095 R)
• M56: 30,792,927 km (0.109 R)
• M57: 31,354,966 km (0.099 R)
• M58: 31,677,798 km (0.107 R)
• M59: 31,920,595 km (0.114 R)
• M60: 32,489,366 km (0.098 R)
• M61: 32,734,258 km (0.079 R)
• M62: 32,816,088 km (0.108 R)
• M63: 33,472,524 km (0.049 R)
• M64: 33,884,965 km (0.115 R)
• M65: 34,133,148 km (0.047 R)
• M66: 37,074,242 km (0.084 R)
• M67: 37,843,474 km (0.098 R)
• M68: 38,704,410 km (0.112 R)
• M69: 38,963,962 km (0.112 R)
• M70: 39,050,579 km (0.119 R)
• M71: 39,137,197 km (0.064 R)
• M72: 39,745,910 km (0.101 R)
• M73: 41,590,901 km (0.047 R)
• M74: 42,034,159 km (0.089 R)
• M75: 43,463,417 km (0.093 R)
• M76: 44,274,387 km (0.101 R)
• M77: 44,455,251 km (0.069 R)
• M78: 45,363,310 km (0.103 R)
• M79: 46,277,503 km (0.107 R)
• M80: 46,644,915 km (0.061 R)
• M81: 47,105,527 km (0.067 R)
• M82: 51,413,048 km (0.105 R)
• M83: 52,844,550 km (0.12 R)
• M84: 54,289,217 km (0.094 R)
• M85: 56,529,445 km (0.107 R)
• M86: 57,315,731 km (0.046 R)
• M87: 58,204,642 km (0.1 R)
• M88: 58,998,558 km (0.087 R)
• M89: 65,786,860 km (0.109 R)
• M90: 65,993,156 km (0.05 R)
• M91: 66,821,031 km (0.112 R)
• M92: 67,652,196 km (0.079 R)
• M93: 69,219,832 km (0.081 R)
• M94: 69,639,903 km (0.062 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 20,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit