🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.64 AU - 0.74 AU

Year: 262 Days

Day: 33.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.29 AU - 1.67 AU

Year: 822 Days

Day: 39.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,942,697 km

• M1: 1,364,482 km (0.116 R)

Asteroid Belt

Center: 3.74 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.1

Radius: 8.6

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.97 AU - 6.03 AU

Year: 6710 Days

Day: 13.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,942,697 km

• M1: 110,403 km (0.083 R)
• M2: 232,625 km (0.109 R)
• M3: 407,355 km (0.071 R)
• M4: 486,791 km (0.103 R)
• M5: 924,216 km (0.086 R)
• M6: 978,071 km (0.074 R)
• M7: 1,216,530 km (0.058 R)
• M8: 1,336,657 km (0.093 R)
• M9: 1,410,558 km (0.088 R)
• M10: 1,588,879 km (0.092 R)
• M11: 1,654,253 km (0.095 R)
• M12: 1,925,474 km (0.042 R)
• M13: 2,037,822 km (0.109 R)
• M14: 2,109,330 km (0.09 R)
• M15: 2,328,640 km (0.079 R)
• M16: 2,388,480 km (0.083 R)
• M17: 2,448,768 km (0.118 R)
• M18: 2,586,398 km (0.112 R)
• M19: 2,821,416 km (0.094 R)
• M20: 3,396,620 km (0.058 R)
• M21: 3,794,251 km (0.118 R)
• M22: 4,025,679 km (0.118 R)
• M23: 4,243,344 km (0.103 R)
• M24: 4,785,337 km (0.103 R)
• M25: 4,900,228 km (0.116 R)
• M26: 5,388,665 km (0.103 R)
• M27: 5,448,354 km (0.086 R)
• M28: 5,689,357 km (0.085 R)
• M29: 6,223,421 km (0.094 R)
• M30: 6,412,064 km (0.082 R)
• M31: 6,751,950 km (0.12 R)
• M32: 7,032,596 km (0.102 R)
• M33: 7,229,168 km (0.101 R)
• M34: 7,471,815 km (0.049 R)
• M35: 7,582,966 km (0.117 R)
• M36: 8,353,695 km (0.08 R)
• M37: 8,469,035 km (0.113 R)
• M38: 8,818,645 km (0.1 R)
• M39: 9,006,989 km (0.049 R)
• M40: 9,628,418 km (0.085 R)
• M41: 9,822,297 km (0.118 R)
• M42: 10,561,310 km (0.087 R)
• M43: 10,886,985 km (0.116 R)
• M44: 11,190,669 km (0.079 R)
• M45: 11,266,964 km (0.086 R)
• M46: 11,394,720 km (0.09 R)
• M47: 11,599,968 km (0.061 R)
• M48: 11,988,025 km (0.064 R)
• M49: 12,512,067 km (0.084 R)
• M50: 12,723,897 km (0.061 R)
• M51: 13,124,072 km (0.082 R)
• M52: 13,339,343 km (0.113 R)
• M53: 13,664,270 km (0.104 R)
• M54: 13,800,404 km (0.119 R)
• M55: 14,101,544 km (0.076 R)
• M56: 14,849,833 km (0.102 R)
• M57: 15,074,080 km (0.039 R)
• M58: 15,271,250 km (0.087 R)
• M59: 15,327,648 km (0.11 R)
• M60: 15,667,983 km (0.101 R)
• M61: 15,781,977 km (0.1 R)
• M62: 15,953,566 km (0.056 R)
• M63: 16,269,666 km (0.026 R)
• M64: 17,142,121 km (0.062 R)
• M65: 17,259,555 km (0.114 R)
• M66: 17,999,915 km (0.117 R)
• M67: 18,209,053 km (0.102 R)
• M68: 18,269,042 km (0.05 R)
• M69: 18,419,088 km (0.09 R)
• M70: 18,599,653 km (0.115 R)
• M71: 18,750,597 km (0.103 R)
• M72: 19,450,266 km (0.111 R)
• M73: 19,664,939 km (0.059 R)
• M74: 19,787,909 km (0.063 R)
• M75: 20,158,463 km (0.095 R)
• M76: 20,344,712 km (0.083 R)
• M77: 20,406,795 km (0.104 R)
• M78: 20,718,707 km (0.07 R)
• M79: 20,843,771 km (0.109 R)
• M80: 21,063,530 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.3

Radius: 12.6

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.6 AU - 10.42 AU

Year: 11334 Days

Day: 12 Hours

Environment

Temp: -193 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,942,697 km

• M1: 217,216 km (0.064 R)
• M2: 446,998 km (0.056 R)
• M3: 546,032 km (0.079 R)
• M4: 711,787 km (0.096 R)
• M5: 879,935 km (0.074 R)
• M6: 1,114,355 km (0.076 R)
• M7: 1,465,910 km (0.107 R)
• M8: 1,873,414 km (0.108 R)
• M9: 1,980,825 km (0.064 R)
• M10: 2,597,617 km (0.111 R)
• M11: 3,117,021 km (0.12 R)
• M12: 3,722,893 km (0.098 R)
• M13: 4,053,654 km (0.088 R)
• M14: 4,394,138 km (0.099 R)
• M15: 4,922,219 km (0.09 R)
• M16: 5,316,260 km (0.03 R)
• M17: 5,595,110 km (0.116 R)
• M18: 5,720,623 km (0.064 R)
• M19: 5,942,476 km (0.115 R)
• M20: 6,038,518 km (0.097 R)
• M21: 6,460,384 km (0.086 R)
• M22: 6,592,180 km (0.069 R)
• M23: 6,992,952 km (0.091 R)
• M24: 7,162,297 km (0.05 R)
• M25: 7,401,803 km (0.104 R)
• M26: 7,539,733 km (0.098 R)
• M27: 7,713,416 km (0.074 R)
• M28: 7,888,595 km (0.057 R)
• M29: 8,278,297 km (0.093 R)
• M30: 8,565,824 km (0.057 R)
• M31: 8,710,785 km (0.096 R)
• M32: 9,298,854 km (0.098 R)
• M33: 9,485,403 km (0.093 R)
• M34: 10,746,812 km (0.049 R)
• M35: 11,100,012 km (0.105 R)
• M36: 11,218,644 km (0.106 R)
• M37: 11,297,930 km (0.117 R)
• M38: 12,881,424 km (0.1 R)
• M39: 13,131,103 km (0.105 R)
• M40: 13,214,728 km (0.077 R)
• M41: 13,890,162 km (0.117 R)
• M42: 14,318,012 km (0.114 R)
• M43: 14,404,031 km (0.081 R)
• M44: 15,186,577 km (0.118 R)
• M45: 15,538,880 km (0.113 R)
• M46: 15,804,865 km (0.118 R)
• M47: 16,431,232 km (0.112 R)
• M48: 17,248,634 km (0.077 R)
• M49: 17,524,194 km (0.118 R)
• M50: 17,893,701 km (0.103 R)
• M51: 18,032,827 km (0.084 R)
• M52: 18,359,099 km (0.084 R)
• M53: 19,302,164 km (0.113 R)
• M54: 19,779,681 km (0.049 R)
• M55: 20,212,617 km (0.078 R)
• M56: 20,406,047 km (0.087 R)
• M57: 20,990,227 km (0.066 R)
• M58: 21,530,425 km (0.064 R)
• M59: 21,926,261 km (0.101 R)
• M60: 23,279,822 km (0.113 R)
• M61: 23,533,540 km (0.111 R)
• M62: 24,815,444 km (0.091 R)
• M63: 25,491,028 km (0.107 R)
• M64: 25,857,244 km (0.093 R)
• M65: 26,489,145 km (0.096 R)
• M66: 27,126,283 km (0.079 R)
• M67: 27,875,918 km (0.104 R)
• M68: 28,145,194 km (0.036 R)
• M69: 28,578,130 km (0.105 R)
• M70: 29,505,038 km (0.079 R)
• M71: 29,889,655 km (0.048 R)
• M72: 30,997,726 km (0.083 R)
• M73: 31,612,872 km (0.105 R)
• M74: 32,514,798 km (0.079 R)
• M75: 33,196,815 km (0.099 R)
• M76: 33,768,727 km (0.106 R)
• M77: 33,998,360 km (0.1 R)
• M78: 34,170,996 km (0.098 R)
• M79: 34,632,805 km (0.085 R)
• M80: 34,922,426 km (0.099 R)
• M81: 36,206,275 km (0.104 R)
• M82: 37,209,030 km (0.102 R)
• M83: 38,041,691 km (0.119 R)
• M84: 38,520,105 km (0.089 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 17,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit