🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.88 AU - 0.88 AU

Year: 289 Days

Day: 47 Hours

Environment

Temp: 142 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.9 AU - 1.24 AU

Year: 387 Days

Day: 45.2 Hours

Environment

Temp: 129 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,418,024 km

• M1: 464,053 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.46 AU - 3.8 AU

Year: 2420 Days

Day: 42 Hours

Environment

Temp: -108 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.8 AU - 4.14 AU

Year: 2767 Days

Day: 28.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.1

Radius: 13.5

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 8.75 AU - 9.03 AU

Year: 9273 Days

Day: 10.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 45,418,024 km

• M1: 293,511 km (0.067 R)
• M2: 390,450 km (0.036 R)
• M3: 685,906 km (0.025 R)
• M4: 797,506 km (0.066 R)
• M5: 1,028,635 km (0.069 R)
• M6: 1,186,461 km (0.114 R)
• M7: 1,381,536 km (0.112 R)
• M8: 1,468,453 km (0.062 R)
• M9: 1,617,901 km (0.097 R)
• M10: 2,530,448 km (0.106 R)
• M11: 2,841,163 km (0.062 R)
• M12: 3,499,693 km (0.08 R)
• M13: 3,702,398 km (0.039 R)
• M14: 3,805,171 km (0.104 R)
• M15: 4,140,869 km (0.106 R)
• M16: 4,596,095 km (0.086 R)
• M17: 4,773,818 km (0.079 R)
• M18: 5,251,184 km (0.062 R)
• M19: 5,413,797 km (0.087 R)
• M20: 6,129,623 km (0.085 R)
• M21: 6,399,647 km (0.101 R)
• M22: 6,900,800 km (0.098 R)
• M23: 7,571,148 km (0.097 R)
• M24: 8,101,173 km (0.098 R)
• M25: 8,670,543 km (0.113 R)
• M26: 8,835,699 km (0.041 R)
• M27: 8,974,077 km (0.063 R)
• M28: 9,085,228 km (0.074 R)
• M29: 9,962,919 km (0.081 R)
• M30: 10,867,687 km (0.06 R)
• M31: 10,956,698 km (0.102 R)
• M32: 11,075,628 km (0.063 R)
• M33: 11,195,007 km (0.062 R)
• M34: 11,314,985 km (0.057 R)
• M35: 11,646,793 km (0.109 R)
• M36: 11,768,266 km (0.118 R)
• M37: 12,135,230 km (0.059 R)
• M38: 12,474,966 km (0.07 R)
• M39: 12,880,377 km (0.112 R)
• M40: 13,069,020 km (0.107 R)
• M41: 13,736,525 km (0.106 R)
• M42: 15,071,686 km (0.058 R)
• M43: 15,370,284 km (0.033 R)
• M44: 15,470,365 km (0.117 R)
• M45: 16,040,931 km (0.066 R)
• M46: 16,277,894 km (0.066 R)
• M47: 16,652,786 km (0.117 R)
• M48: 16,995,964 km (0.112 R)
• M49: 18,675,649 km (0.064 R)
• M50: 19,571,441 km (0.107 R)
• M51: 20,079,176 km (0.111 R)
• M52: 20,188,532 km (0.118 R)
• M53: 20,664,702 km (0.039 R)
• M54: 20,959,559 km (0.065 R)
• M55: 22,986,610 km (0.084 R)
• M56: 23,791,746 km (0.114 R)
• M57: 25,390,199 km (0.102 R)
• M58: 25,508,531 km (0.059 R)
• M59: 25,627,013 km (0.045 R)
• M60: 26,222,263 km (0.058 R)
• M61: 26,381,734 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794

Radius: 8.8

Gravity: 10.25 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 8.45 AU - 12.51 AU

Year: 11869 Days

Day: 14.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 45,418,024 km

• M1: 149,747 km (0.114 R)
• M2: 268,827 km (0.119 R)
• M3: 373,396 km (0.089 R)
• M4: 758,312 km (0.025 R)
• M5: 816,356 km (0.064 R)
• M6: 916,736 km (0.093 R)
• M7: 1,481,019 km (0.069 R)
• M8: 1,944,623 km (0.066 R)
• M9: 2,053,680 km (0.104 R)
• M10: 2,108,881 km (0.107 R)
• M11: 2,249,354 km (0.09 R)
• M12: 2,363,946 km (0.083 R)
• M13: 3,028,908 km (0.114 R)
• M14: 3,123,903 km (0.032 R)
• M15: 4,128,004 km (0.117 R)
• M16: 4,340,133 km (0.063 R)
• M17: 4,483,448 km (0.117 R)
• M18: 5,453,590 km (0.109 R)
• M19: 6,202,328 km (0.116 R)
• M20: 6,527,105 km (0.094 R)
• M21: 6,774,540 km (0.091 R)
• M22: 7,969,228 km (0.108 R)
• M23: 8,057,042 km (0.107 R)
• M24: 8,322,429 km (0.079 R)
• M25: 8,635,687 km (0.114 R)
• M26: 8,998,462 km (0.11 R)
• M27: 9,090,015 km (0.05 R)
• M28: 9,273,871 km (0.081 R)
• M29: 9,366,323 km (0.095 R)
• M30: 9,505,449 km (0.118 R)
• M31: 9,738,971 km (0.045 R)
• M32: 10,402,886 km (0.062 R)
• M33: 10,547,099 km (0.098 R)
• M34: 10,740,379 km (0.091 R)
• M35: 10,886,237 km (0.116 R)
• M36: 11,774,400 km (0.094 R)
• M37: 13,149,802 km (0.053 R)
• M38: 13,830,174 km (0.087 R)
• M39: 14,094,812 km (0.096 R)
• M40: 14,468,208 km (0.066 R)
• M41: 14,575,620 km (0.099 R)
• M42: 15,007,359 km (0.117 R)
• M43: 15,662,897 km (0.104 R)
• M44: 15,883,554 km (0.082 R)
• M45: 16,383,660 km (0.116 R)
• M46: 18,203,667 km (0.045 R)
• M47: 19,491,555 km (0.108 R)
• M48: 19,550,796 km (0.118 R)
• M49: 19,967,277 km (0.066 R)
• M50: 21,907,711 km (0.116 R)
• M51: 22,030,979 km (0.118 R)
• M52: 23,465,024 km (0.08 R)
• M53: 23,844,105 km (0.108 R)
• M54: 23,907,535 km (0.111 R)
• M55: 24,097,973 km (0.086 R)
• M56: 25,510,177 km (0.087 R)
• M57: 26,751,241 km (0.09 R)
• M58: 27,545,157 km (0.084 R)
• M59: 27,611,578 km (0.102 R)
• M60: 27,678,149 km (0.045 R)
• M61: 28,078,772 km (0.044 R)
• M62: 28,548,360 km (0.065 R)
• M63: 29,088,408 km (0.05 R)
• M64: 29,223,944 km (0.1 R)
• M65: 31,699,041 km (0.097 R)
• M66: 34,169,051 km (0.091 R)
• M67: 34,598,547 km (0.04 R)
• M68: 34,670,354 km (0.093 R)
• M69: 34,742,161 km (0.085 R)
• M70: 37,360,871 km (0.114 R)
• M71: 40,268,605 km (0.096 R)
• M72: 40,570,943 km (0.104 R)
• M73: 40,874,028 km (0.093 R)
• M74: 41,253,857 km (0.073 R)
• M75: 42,247,187 km (0.077 R)
• M76: 44,647,335 km (0.116 R)
• M77: 46,061,035 km (0.062 R)
• M78: 47,409,809 km (0.084 R)
• M79: 49,174,466 km (0.077 R)
• M80: 49,255,249 km (0.053 R)
• M81: 50,227,335 km (0.102 R)
• M82: 50,308,567 km (0.043 R)
• M83: 51,123,876 km (0.038 R)
• M84: 51,369,366 km (0.104 R)
• M85: 52,272,787 km (0.045 R)
• M86: 53,264,172 km (0.101 R)
• M87: 55,098,093 km (0.097 R)
• M88: 56,106,981 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.6

Radius: 3

Gravity: 9.18 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 17.36 AU - 18.5 AU

Year: 26561 Days

Day: 24.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 45,418,024 km

• M1: 165,605 km (0.08 R)
• M2: 638,633 km (0.062 R)
• M3: 704,307 km (0.105 R)
• M4: 841,937 km (0.088 R)
• M5: 1,303,596 km (0.055 R)
• M6: 2,517,134 km (0.114 R)
• M7: 3,051,198 km (0.116 R)
• M8: 3,560,878 km (0.064 R)
• M9: 3,914,976 km (0.1 R)
• M10: 3,945,045 km (0.1 R)
• M11: 4,249,477 km (0.114 R)
• M12: 4,373,344 km (0.112 R)
• M13: 5,108,468 km (0.099 R)
• M14: 5,240,114 km (0.073 R)
• M15: 5,540,507 km (0.092 R)
• M16: 5,778,068 km (0.109 R)
• M17: 5,949,807 km (0.083 R)
• M18: 6,439,440 km (0.119 R)
• M19: 7,161,100 km (0.11 R)
• M20: 7,197,902 km (0.112 R)
• M21: 8,329,161 km (0.114 R)
• M22: 8,562,085 km (0.099 R)
• M23: 9,273,273 km (0.03 R)
• M24: 10,292,184 km (0.099 R)
• M25: 11,175,111 km (0.071 R)
• M26: 11,777,092 km (0.116 R)
• M27: 11,907,392 km (0.075 R)
• M28: 11,951,075 km (0.078 R)
• M29: 12,038,290 km (0.087 R)
• M30: 12,566,371 km (0.099 R)
• M31: 13,146,960 km (0.12 R)
• M32: 14,057,263 km (0.106 R)
• M33: 17,795,564 km (0.085 R)
• M34: 19,927,334 km (0.112 R)
• M35: 20,342,468 km (0.05 R)
• M36: 21,022,989 km (0.054 R)
• M37: 22,298,909 km (0.05 R)
• M38: 23,928,778 km (0.077 R)
• M39: 24,369,792 km (0.077 R)
• M40: 25,204,100 km (0.097 R)
• M41: 28,109,440 km (0.03 R)
• M42: 28,225,528 km (0.079 R)
• M43: 28,399,959 km (0.12 R)
• M44: 28,749,868 km (0.111 R)
• M45: 28,925,347 km (0.111 R)
• M46: 30,401,578 km (0.046 R)
• M47: 31,419,442 km (0.105 R)
• M48: 32,387,341 km (0.068 R)
• M49: 35,162,082 km (0.083 R)
• M50: 35,726,066 km (0.075 R)
• M51: 35,977,690 km (0.089 R)
• M52: 36,482,582 km (0.102 R)
• M53: 38,204,304 km (0.08 R)
• M54: 38,526,089 km (0.092 R)
• M55: 41,659,865 km (0.052 R)
• M56: 42,123,768 km (0.043 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 18,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit