🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.15 AU - 1.51 AU

Year: 581 Days

Day: 20.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 61.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,711,130 km

• M1: 293,810 km (0.053 R)
• M2: 353,350 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.85 AU - 3.99 AU

Year: 2940 Days

Day: 30.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,711,130 km

• M1: 1,384,678 km (0.113 R)

Asteroid Belt

Center: 5.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.9

Radius: 10.9

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.86 AU - 7.08 AU

Year: 6233 Days

Day: 13.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 65,711,130 km

• M1: 163,959 km (0.11 R)
• M2: 261,946 km (0.029 R)
• M3: 512,822 km (0.11 R)
• M4: 629,358 km (0.078 R)
• M5: 956,230 km (0.115 R)
• M6: 1,035,965 km (0.056 R)
• M7: 1,174,343 km (0.058 R)
• M8: 1,260,512 km (0.096 R)
• M9: 2,043,956 km (0.116 R)
• M10: 2,382,944 km (0.108 R)
• M11: 2,587,445 km (0.111 R)
• M12: 2,663,291 km (0.105 R)
• M13: 2,994,052 km (0.057 R)
• M14: 3,134,075 km (0.08 R)
• M15: 3,276,343 km (0.089 R)
• M16: 3,420,855 km (0.114 R)
• M17: 3,932,330 km (0.098 R)
• M18: 4,219,408 km (0.079 R)
• M19: 4,422,263 km (0.113 R)
• M20: 4,674,634 km (0.046 R)
• M21: 5,097,847 km (0.084 R)
• M22: 5,265,695 km (0.061 R)
• M23: 5,460,023 km (0.084 R)
• M24: 6,082,051 km (0.114 R)
• M25: 6,158,196 km (0.05 R)
• M26: 6,337,265 km (0.083 R)
• M27: 6,517,979 km (0.08 R)
• M28: 7,070,594 km (0.099 R)
• M29: 7,284,968 km (0.104 R)
• M30: 7,366,050 km (0.055 R)
• M31: 7,556,188 km (0.083 R)
• M32: 7,803,025 km (0.118 R)
• M33: 7,969,079 km (0.07 R)
• M34: 8,164,453 km (0.104 R)
• M35: 8,248,527 km (0.086 R)
• M36: 9,019,106 km (0.047 R)
• M37: 9,193,537 km (0.091 R)
• M38: 9,962,021 km (0.07 R)
• M39: 10,997,987 km (0.104 R)
• M40: 11,215,502 km (0.069 R)
• M41: 11,686,586 km (0.111 R)
• M42: 11,876,725 km (0.096 R)
• M43: 12,036,046 km (0.098 R)
• M44: 12,164,102 km (0.082 R)
• M45: 12,292,457 km (0.115 R)
• M46: 12,485,887 km (0.097 R)
• M47: 12,712,977 km (0.114 R)
• M48: 13,039,698 km (0.101 R)
• M49: 13,336,052 km (0.12 R)
• M50: 13,601,289 km (0.097 R)
• M51: 13,734,730 km (0.049 R)
• M52: 13,868,471 km (0.108 R)
• M53: 13,969,000 km (0.062 R)
• M54: 14,137,298 km (0.025 R)
• M55: 16,313,947 km (0.111 R)
• M56: 16,420,161 km (0.032 R)
• M57: 16,776,055 km (0.096 R)
• M58: 17,098,438 km (0.115 R)
• M59: 17,422,916 km (0.114 R)
• M60: 18,114,507 km (0.098 R)
• M61: 18,741,023 km (0.108 R)
• M62: 18,926,674 km (0.115 R)
• M63: 19,337,170 km (0.112 R)
• M64: 19,637,563 km (0.078 R)
• M65: 19,977,449 km (0.083 R)
• M66: 20,433,573 km (0.108 R)
• M67: 20,586,313 km (0.077 R)
• M68: 21,085,670 km (0.108 R)
• M69: 21,201,459 km (0.092 R)
• M70: 21,666,708 km (0.091 R)
• M71: 22,017,815 km (0.112 R)
• M72: 23,601,158 km (0.042 R)
• M73: 24,366,202 km (0.119 R)
• M74: 24,975,813 km (0.073 R)
• M75: 25,672,790 km (0.078 R)
• M76: 27,002,116 km (0.114 R)
• M77: 27,169,816 km (0.075 R)
• M78: 27,548,597 km (0.088 R)
• M79: 28,098,669 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.2

Radius: 10.4

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 9.8 AU - 12.76 AU

Year: 14349 Days

Day: 14.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 65,711,130 km

• M1: 140,173 km (0.081 R)
• M2: 215,571 km (0.094 R)
• M3: 301,141 km (0.093 R)
• M4: 522,545 km (0.086 R)
• M5: 615,146 km (0.083 R)
• M6: 776,413 km (0.104 R)
• M7: 907,012 km (0.07 R)
• M8: 1,216,081 km (0.11 R)
• M9: 2,172,161 km (0.108 R)
• M10: 2,787,607 km (0.088 R)
• M11: 3,713,019 km (0.094 R)
• M12: 3,825,517 km (0.115 R)
• M13: 4,248,131 km (0.092 R)
• M14: 4,645,313 km (0.1 R)
• M15: 4,971,586 km (0.025 R)
• M16: 5,263,451 km (0.118 R)
• M17: 5,475,282 km (0.032 R)
• M18: 6,171,959 km (0.065 R)
• M19: 6,896,611 km (0.085 R)
• M20: 7,035,588 km (0.105 R)
• M21: 7,269,110 km (0.103 R)
• M22: 7,410,480 km (0.091 R)
• M23: 7,552,748 km (0.096 R)
• M24: 8,873,996 km (0.101 R)
• M25: 9,330,270 km (0.088 R)
• M26: 9,742,113 km (0.117 R)
• M27: 10,107,431 km (0.051 R)
• M28: 10,905,535 km (0.076 R)
• M29: 11,723,686 km (0.113 R)
• M30: 13,073,807 km (0.068 R)
• M31: 14,472,397 km (0.098 R)
• M32: 14,949,166 km (0.093 R)
• M33: 15,734,854 km (0.076 R)
• M34: 16,534,005 km (0.113 R)
• M35: 17,472,583 km (0.099 R)
• M36: 18,107,775 km (0.109 R)
• M37: 18,235,681 km (0.101 R)
• M38: 18,364,036 km (0.103 R)
• M39: 20,323,768 km (0.114 R)
• M40: 20,390,190 km (0.112 R)
• M41: 21,463,405 km (0.082 R)
• M42: 22,555,021 km (0.061 R)
• M43: 22,692,800 km (0.11 R)
• M44: 22,899,844 km (0.104 R)
• M45: 25,076,493 km (0.118 R)
• M46: 25,864,724 km (0.069 R)
• M47: 26,588,329 km (0.097 R)
• M48: 27,686,078 km (0.071 R)
• M49: 28,203,387 km (0.108 R)
• M50: 29,097,833 km (0.118 R)
• M51: 30,837,955 km (0.109 R)
• M52: 31,604,944 km (0.107 R)
• M53: 33,550,015 km (0.081 R)
• M54: 34,815,015 km (0.027 R)
• M55: 36,741,686 km (0.12 R)
• M56: 37,636,281 km (0.11 R)
• M57: 37,717,962 km (0.091 R)
• M58: 39,862,447 km (0.092 R)
• M59: 42,130,949 km (0.118 R)
• M60: 46,616,641 km (0.107 R)
• M61: 50,258,751 km (0.107 R)
• M62: 51,704,764 km (0.089 R)
• M63: 52,615,366 km (0.084 R)
• M64: 52,706,771 km (0.071 R)
• M65: 53,439,501 km (0.08 R)
• M66: 53,531,354 km (0.12 R)
• M67: 54,822,533 km (0.118 R)
• M68: 58,000,890 km (0.098 R)
• M69: 58,852,102 km (0.068 R)
• M70: 59,136,786 km (0.106 R)
• M71: 59,517,064 km (0.056 R)
• M72: 59,707,502 km (0.097 R)
• M73: 61,046,403 km (0.104 R)
• M74: 62,008,766 km (0.119 R)
• M75: 62,105,257 km (0.056 R)
• M76: 62,879,127 km (0.07 R)
• M77: 64,045,990 km (0.098 R)
• M78: 64,436,440 km (0.106 R)
• M79: 64,729,802 km (0.116 R)
• M80: 64,827,788 km (0.113 R)
• M81: 65,023,762 km (0.092 R)
• M82: 65,514,443 km (0.11 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: 356 - 19,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit