🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.58 AU - 0.92 AU

Year: 247 Days

Day: 12.6 Hours

Environment

Temp: 85 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.47 AU - 1.49 AU

Year: 686 Days

Day: 39.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.31 AU - 3.39 AU

Year: 1832 Days

Day: 25.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 136.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,564,719 km

• M1: 1,374,356 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.61 AU - 4.13 AU

Year: 2356 Days

Day: 13.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,564,719 km

• M1: 26,180 km (0.096 R)

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.8

Radius: 13.8

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.99 AU - 7.81 AU

Year: 6165 Days

Day: 7.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 39,564,719 km

• M1: 228,885 km (0.106 R)
• M2: 481,107 km (0.084 R)
• M3: 578,345 km (0.114 R)
• M4: 670,647 km (0.101 R)
• M5: 966,103 km (0.038 R)
• M6: 1,130,212 km (0.106 R)
• M7: 1,340,247 km (0.111 R)
• M8: 1,621,491 km (0.058 R)
• M9: 1,901,688 km (0.112 R)
• M10: 2,047,845 km (0.09 R)
• M11: 2,418,848 km (0.09 R)
• M12: 2,787,906 km (0.051 R)
• M13: 2,883,050 km (0.036 R)
• M14: 3,027,861 km (0.025 R)
• M15: 3,974,217 km (0.105 R)
• M16: 4,663,115 km (0.108 R)
• M17: 4,862,679 km (0.105 R)
• M18: 5,508,493 km (0.078 R)
• M19: 5,689,357 km (0.119 R)
• M20: 6,338,163 km (0.055 R)
• M21: 6,559,717 km (0.103 R)
• M22: 7,538,087 km (0.087 R)
• M23: 7,908,342 km (0.086 R)
• M24: 8,561,935 km (0.117 R)
• M25: 8,877,736 km (0.083 R)
• M26: 8,983,801 km (0.089 R)
• M27: 9,847,878 km (0.118 R)
• M28: 10,215,739 km (0.095 R)
• M29: 10,326,891 km (0.097 R)
• M30: 10,475,890 km (0.111 R)
• M31: 11,346,400 km (0.097 R)
• M32: 12,043,975 km (0.047 R)
• M33: 12,358,430 km (0.08 R)
• M34: 12,875,290 km (0.082 R)
• M35: 13,075,901 km (0.086 R)
• M36: 13,480,414 km (0.091 R)
• M37: 13,930,255 km (0.117 R)
• M38: 14,094,962 km (0.113 R)
• M39: 14,426,471 km (0.096 R)
• M40: 14,593,272 km (0.1 R)
• M41: 15,012,894 km (0.103 R)
• M42: 15,351,434 km (0.082 R)
• M43: 15,479,041 km (0.112 R)
• M44: 15,821,022 km (0.066 R)
• M45: 16,252,163 km (0.103 R)
• M46: 16,862,223 km (0.107 R)
• M47: 17,657,635 km (0.089 R)
• M48: 17,836,105 km (0.101 R)
• M49: 18,015,174 km (0.12 R)
• M50: 18,104,933 km (0.088 R)
• M51: 18,465,314 km (0.098 R)
• M52: 18,646,477 km (0.069 R)
• M53: 18,873,716 km (0.069 R)
• M54: 19,147,630 km (0.101 R)
• M55: 19,791,798 km (0.036 R)
• M56: 19,884,549 km (0.09 R)
• M57: 20,912,885 km (0.116 R)
• M58: 21,054,404 km (0.115 R)
• M59: 21,291,068 km (0.092 R)
• M60: 22,006,445 km (0.095 R)
• M61: 22,198,529 km (0.11 R)
• M62: 22,487,702 km (0.102 R)
• M63: 22,826,690 km (0.113 R)
• M64: 23,216,243 km (0.078 R)
• M65: 24,447,434 km (0.114 R)
• M66: 24,596,583 km (0.112 R)
• M67: 25,902,273 km (0.115 R)
• M68: 26,206,854 km (0.071 R)
• M69: 27,024,556 km (0.084 R)
• M70: 28,580,524 km (0.09 R)
• M71: 30,005,743 km (0.084 R)
• M72: 30,646,470 km (0.049 R)
• M73: 31,453,850 km (0.117 R)
• M74: 31,778,776 km (0.052 R)
• M75: 31,941,689 km (0.116 R)
• M76: 32,596,030 km (0.107 R)
• M77: 33,199,657 km (0.11 R)
• M78: 35,088,779 km (0.112 R)
• M79: 35,257,077 km (0.113 R)
• M80: 37,012,608 km (0.081 R)
• M81: 38,854,457 km (0.12 R)

Asteroid Belt

Center: 7.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.7

Radius: 8.6

Gravity: 9.05 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.25 AU - 8.01 AU

Year: 8026 Days

Day: 9.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,564,719 km

• M1: 434,731 km (0.097 R)
• M2: 650,003 km (0.12 R)
• M3: 931,845 km (0.083 R)
• M4: 1,402,779 km (0.071 R)
• M5: 1,561,353 km (0.118 R)
• M6: 2,162,138 km (0.091 R)
• M7: 2,322,956 km (0.059 R)
• M8: 2,828,447 km (0.069 R)
• M9: 3,341,268 km (0.12 R)
• M10: 4,656,533 km (0.061 R)
• M11: 4,864,923 km (0.06 R)
• M12: 5,137,340 km (0.099 R)
• M13: 5,321,645 km (0.104 R)
• M14: 6,210,855 km (0.079 R)
• M15: 6,739,683 km (0.11 R)
• M16: 7,043,367 km (0.095 R)
• M17: 7,145,692 km (0.064 R)
• M18: 7,282,724 km (0.093 R)
• M19: 7,351,688 km (0.059 R)
• M20: 7,490,066 km (0.106 R)
• M21: 8,302,831 km (0.086 R)
• M22: 8,555,652 km (0.068 R)
• M23: 10,125,831 km (0.075 R)
• M24: 11,062,314 km (0.059 R)
• M25: 11,540,877 km (0.071 R)
• M26: 11,823,169 km (0.11 R)
• M27: 12,518,350 km (0.077 R)
• M28: 12,933,334 km (0.107 R)
• M29: 13,016,960 km (0.062 R)
• M30: 13,226,546 km (0.066 R)
• M31: 13,352,956 km (0.093 R)
• M32: 13,564,488 km (0.097 R)
• M33: 13,947,907 km (0.06 R)
• M34: 14,812,882 km (0.104 R)
• M35: 15,031,744 km (0.111 R)
• M36: 15,428,627 km (0.059 R)
• M37: 15,561,619 km (0.107 R)
• M38: 16,232,566 km (0.057 R)
• M39: 16,458,309 km (0.115 R)
• M40: 16,685,099 km (0.078 R)
• M41: 17,787,935 km (0.084 R)
• M42: 18,160,882 km (0.104 R)
• M43: 18,489,250 km (0.044 R)
• M44: 18,772,289 km (0.086 R)
• M45: 20,015,298 km (0.101 R)
• M46: 20,160,407 km (0.091 R)
• M47: 20,597,981 km (0.085 R)
• M48: 21,581,438 km (0.098 R)
• M49: 22,029,034 km (0.075 R)
• M50: 22,580,153 km (0.088 R)
• M51: 22,832,225 km (0.113 R)
• M52: 23,237,486 km (0.101 R)
• M53: 23,952,265 km (0.106 R)
• M54: 24,985,836 km (0.109 R)
• M55: 25,718,118 km (0.09 R)
• M56: 25,928,602 km (0.069 R)
• M57: 26,457,431 km (0.055 R)
• M58: 26,723,116 km (0.115 R)
• M59: 26,989,700 km (0.092 R)
• M60: 27,471,854 km (0.078 R)
• M61: 28,880,617 km (0.051 R)
• M62: 29,044,576 km (0.082 R)
• M63: 29,263,887 km (0.107 R)
• M64: 29,593,750 km (0.09 R)
• M65: 31,093,319 km (0.116 R)
• M66: 31,429,914 km (0.112 R)
• M67: 32,674,419 km (0.116 R)
• M68: 33,130,992 km (0.06 R)
• M69: 33,417,472 km (0.104 R)
• M70: 33,589,659 km (0.086 R)
• M71: 34,397,338 km (0.072 R)
• M72: 34,571,320 km (0.104 R)
• M73: 35,796,826 km (0.12 R)
• M74: 36,267,461 km (0.091 R)
• M75: 36,621,858 km (0.098 R)
• M76: 37,096,083 km (0.075 R)
• M77: 37,155,474 km (0.099 R)
• M78: 37,214,864 km (0.034 R)
• M79: 37,333,944 km (0.102 R)
• M80: 37,691,632 km (0.113 R)
• M81: 37,751,471 km (0.114 R)
• M82: 39,376,254 km (0.105 R)
• M83: 40,655,615 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.6

Radius: 11.5

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 8.06 AU - 12.36 AU

Year: 12423 Days

Day: 11.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 39,564,719 km

• M1: 156,928 km (0.082 R)
• M2: 519,404 km (0.104 R)
• M3: 811,419 km (0.108 R)
• M4: 952,789 km (0.062 R)
• M5: 1,051,823 km (0.113 R)
• M6: 1,207,404 km (0.081 R)
• M7: 1,522,757 km (0.094 R)
• M8: 1,761,365 km (0.046 R)
• M9: 2,208,065 km (0.079 R)
• M10: 2,387,582 km (0.046 R)
• M11: 2,572,036 km (0.109 R)
• M12: 2,857,619 km (0.083 R)
• M13: 3,004,224 km (0.078 R)
• M14: 3,459,600 km (0.11 R)
• M15: 3,642,559 km (0.104 R)
• M16: 3,936,668 km (0.087 R)
• M17: 4,463,103 km (0.072 R)
• M18: 4,894,394 km (0.104 R)
• M19: 4,982,357 km (0.101 R)
• M20: 5,309,079 km (0.057 R)
• M21: 5,704,466 km (0.054 R)
• M22: 6,109,427 km (0.063 R)
• M23: 6,299,566 km (0.097 R)
• M24: 6,459,337 km (0.077 R)
• M25: 6,653,066 km (0.1 R)
• M26: 7,112,481 km (0.078 R)
• M27: 7,212,263 km (0.059 R)
• M28: 7,548,409 km (0.041 R)
• M29: 8,062,128 km (0.117 R)
• M30: 8,446,146 km (0.04 R)
• M31: 8,729,185 km (0.119 R)
• M32: 8,907,656 km (0.115 R)
• M33: 9,304,688 km (0.065 R)
• M34: 9,523,700 km (0.03 R)
• M35: 9,966,809 km (0.106 R)
• M36: 10,568,192 km (0.119 R)
• M37: 10,834,925 km (0.067 R)
• M38: 10,949,966 km (0.053 R)
• M39: 11,104,052 km (0.084 R)
• M40: 11,453,213 km (0.108 R)
• M41: 12,162,456 km (0.079 R)
• M42: 12,885,912 km (0.109 R)
• M43: 12,967,143 km (0.105 R)
• M44: 13,334,855 km (0.063 R)
• M45: 13,417,134 km (0.096 R)
• M46: 13,623,280 km (0.06 R)
• M47: 13,747,596 km (0.075 R)
• M48: 13,872,211 km (0.043 R)
• M49: 14,627,829 km (0.075 R)
• M50: 15,310,744 km (0.114 R)
• M51: 15,612,782 km (0.058 R)
• M52: 15,873,232 km (0.086 R)
• M53: 17,018,553 km (0.114 R)
• M54: 17,241,903 km (0.07 R)
• M55: 17,331,512 km (0.113 R)
• M56: 18,740,125 km (0.116 R)
• M57: 19,388,183 km (0.069 R)
• M58: 20,945,048 km (0.111 R)
• M59: 21,232,426 km (0.07 R)
• M60: 21,376,489 km (0.117 R)
• M61: 25,697,025 km (0.096 R)
• M62: 26,056,060 km (0.12 R)
• M63: 27,247,457 km (0.088 R)
• M64: 27,981,534 km (0.049 R)
• M65: 28,298,083 km (0.098 R)
• M66: 30,060,196 km (0.07 R)
• M67: 30,384,375 km (0.095 R)
• M68: 30,764,054 km (0.063 R)
• M69: 30,872,812 km (0.075 R)
• M70: 31,418,694 km (0.057 R)
• M71: 31,857,615 km (0.08 R)
• M72: 32,409,182 km (0.098 R)
• M73: 32,575,236 km (0.059 R)
• M74: 33,019,541 km (0.093 R)
• M75: 33,130,992 km (0.026 R)
• M76: 33,242,442 km (0.036 R)
• M77: 34,026,484 km (0.064 R)
• M78: 34,986,753 km (0.119 R)
• M79: 36,530,154 km (0.085 R)
• M80: 37,513,312 km (0.09 R)
• M81: 39,151,558 km (0.114 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 10,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit