🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.59 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.36 AU - 6 AU

Year: 4163 Days

Day: 48 Hours

Environment

Temp: -143 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,520,158 km

• M1: 64,626 km (0.115 R)
• M2: 413,489 km (0.087 R)

Asteroid Belt

Center: 6.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.4

Radius: 8.8

Gravity: 11.51 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.95 AU - 9.71 AU

Year: 7736 Days

Day: 13.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 82,520,158 km

• M1: 293,810 km (0.113 R)
• M2: 723,904 km (0.055 R)
• M3: 906,862 km (0.117 R)
• M4: 1,049,429 km (0.095 R)
• M5: 1,180,477 km (0.109 R)
• M6: 1,736,382 km (0.11 R)
• M7: 1,869,973 km (0.093 R)
• M8: 2,267,305 km (0.039 R)
• M9: 2,340,159 km (0.027 R)
• M10: 2,820,069 km (0.055 R)
• M11: 3,031,152 km (0.071 R)
• M12: 3,247,620 km (0.083 R)
• M13: 3,638,370 km (0.111 R)
• M14: 3,752,812 km (0.109 R)
• M15: 3,926,795 km (0.118 R)
• M16: 4,898,732 km (0.113 R)
• M17: 5,542,601 km (0.109 R)
• M18: 5,908,069 km (0.097 R)
• M19: 6,009,047 km (0.115 R)
• M20: 6,908,729 km (0.083 R)
• M21: 8,260,196 km (0.103 R)
• M22: 8,831,062 km (0.093 R)
• M23: 8,946,701 km (0.048 R)
• M24: 9,770,536 km (0.112 R)
• M25: 10,577,617 km (0.077 R)
• M26: 11,280,427 km (0.091 R)
• M27: 11,616,424 km (0.12 R)
• M28: 12,557,245 km (0.111 R)
• M29: 12,774,461 km (0.12 R)
• M30: 13,433,590 km (0.095 R)
• M31: 13,700,323 km (0.078 R)
• M32: 13,834,512 km (0.11 R)
• M33: 14,013,880 km (0.103 R)
• M34: 14,193,996 km (0.09 R)
• M35: 14,329,681 km (0.096 R)
• M36: 14,876,611 km (0.033 R)
• M37: 15,383,897 km (0.107 R)
• M38: 15,569,847 km (0.111 R)
• M39: 15,803,220 km (0.093 R)
• M40: 16,084,913 km (0.102 R)
• M41: 16,320,828 km (0.105 R)
• M42: 16,557,941 km (0.087 R)
• M43: 17,906,865 km (0.113 R)
• M44: 18,842,151 km (0.119 R)
• M45: 20,402,008 km (0.101 R)
• M46: 20,914,082 km (0.084 R)
• M47: 21,534,015 km (0.09 R)
• M48: 22,422,626 km (0.053 R)
• M49: 22,791,984 km (0.111 R)
• M50: 23,966,028 km (0.106 R)
• M51: 24,073,738 km (0.029 R)
• M52: 25,050,313 km (0.055 R)
• M53: 25,488,485 km (0.099 R)
• M54: 25,763,596 km (0.072 R)
• M55: 26,150,605 km (0.079 R)
• M56: 26,930,010 km (0.104 R)
• M57: 27,604,248 km (0.055 R)
• M58: 28,170,476 km (0.099 R)
• M59: 28,227,323 km (0.111 R)
• M60: 28,512,008 km (0.092 R)
• M61: 29,084,220 km (0.09 R)
• M62: 29,371,747 km (0.112 R)
• M63: 29,660,171 km (0.106 R)
• M64: 29,718,066 km (0.061 R)
• M65: 30,999,372 km (0.103 R)
• M66: 32,358,019 km (0.095 R)
• M67: 32,895,076 km (0.108 R)
• M68: 33,434,975 km (0.089 R)
• M69: 33,555,401 km (0.043 R)
• M70: 34,280,651 km (0.082 R)
• M71: 34,889,066 km (0.109 R)
• M72: 36,178,300 km (0.092 R)
• M73: 36,487,519 km (0.107 R)
• M74: 37,482,943 km (0.099 R)
• M75: 37,984,096 km (0.05 R)
• M76: 38,172,589 km (0.062 R)
• M77: 38,361,382 km (0.11 R)
• M78: 38,487,343 km (0.085 R)
• M79: 39,246,553 km (0.033 R)
• M80: 39,691,606 km (0.041 R)
• M81: 40,394,417 km (0.076 R)
• M82: 40,972,463 km (0.107 R)
• M83: 43,050,078 km (0.097 R)
• M84: 43,443,371 km (0.029 R)
• M85: 43,903,833 km (0.113 R)
• M86: 43,969,806 km (0.112 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 747

Radius: 7.6

Gravity: 12.93 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 12.17 AU - 18.91 AU

Year: 21631 Days

Day: 18.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,520,158 km

• M1: 310,416 km (0.12 R)
• M2: 566,378 km (0.052 R)
• M3: 729,290 km (0.097 R)
• M4: 778,807 km (0.101 R)
• M5: 855,251 km (0.084 R)
• M6: 934,388 km (0.094 R)
• M7: 1,216,231 km (0.064 R)
• M8: 2,246,212 km (0.045 R)
• M9: 3,308,955 km (0.115 R)
• M10: 3,478,150 km (0.078 R)
• M11: 3,693,571 km (0.039 R)
• M12: 4,551,814 km (0.111 R)
• M13: 5,419,332 km (0.035 R)
• M14: 5,618,896 km (0.105 R)
• M15: 6,232,397 km (0.101 R)
• M16: 7,466,879 km (0.112 R)
• M17: 7,857,329 km (0.081 R)
• M18: 8,026,674 km (0.105 R)
• M19: 8,140,219 km (0.108 R)
• M20: 8,542,038 km (0.033 R)
• M21: 8,891,499 km (0.101 R)
• M22: 9,127,116 km (0.115 R)
• M23: 9,305,287 km (0.098 R)
• M24: 9,604,632 km (0.039 R)
• M25: 9,725,208 km (0.074 R)
• M26: 10,090,227 km (0.094 R)
• M27: 10,708,365 km (0.108 R)
• M28: 12,046,069 km (0.06 R)
• M29: 12,767,729 km (0.073 R)
• M30: 13,100,286 km (0.056 R)
• M31: 14,115,157 km (0.096 R)
• M32: 15,648,984 km (0.073 R)
• M33: 16,507,676 km (0.063 R)
• M34: 16,797,447 km (0.042 R)
• M35: 17,602,583 km (0.113 R)
• M36: 17,972,688 km (0.09 R)
• M37: 18,720,678 km (0.074 R)
• M38: 19,022,716 km (0.076 R)
• M39: 20,092,490 km (0.087 R)
• M40: 20,790,514 km (0.083 R)
• M41: 20,868,604 km (0.091 R)
• M42: 21,338,939 km (0.053 R)
• M43: 22,210,347 km (0.097 R)
• M44: 22,290,083 km (0.118 R)
• M45: 23,579,766 km (0.097 R)
• M46: 23,987,719 km (0.091 R)
• M47: 24,069,549 km (0.072 R)
• M48: 28,107,196 km (0.084 R)
• M49: 28,279,981 km (0.119 R)
• M50: 28,713,367 km (0.102 R)
• M51: 29,586,719 km (0.111 R)
• M52: 30,114,949 km (0.112 R)
• M53: 30,468,898 km (0.066 R)
• M54: 31,270,144 km (0.12 R)
• M55: 33,166,596 km (0.078 R)
• M56: 35,565,547 km (0.065 R)
• M57: 36,127,138 km (0.06 R)
• M58: 36,315,033 km (0.085 R)
• M59: 36,785,967 km (0.105 R)
• M60: 41,115,030 km (0.049 R)
• M61: 41,704,446 km (0.114 R)
• M62: 41,901,466 km (0.072 R)
• M63: 42,197,520 km (0.073 R)
• M64: 43,189,803 km (0.078 R)
• M65: 43,788,793 km (0.087 R)
• M66: 43,888,874 km (0.081 R)
• M67: 45,906,799 km (0.088 R)
• M68: 46,722,557 km (0.119 R)
• M69: 48,161,389 km (0.089 R)
• M70: 48,678,698 km (0.06 R)
• M71: 48,782,519 km (0.11 R)
• M72: 49,823,571 km (0.063 R)
• M73: 50,451,732 km (0.099 R)
• M74: 50,661,618 km (0.109 R)
• M75: 51,504,453 km (0.047 R)
• M76: 52,990,408 km (0.074 R)
• M77: 55,029,577 km (0.085 R)
• M78: 56,004,356 km (0.114 R)
• M79: 59,184,059 km (0.092 R)
• M80: 60,182,775 km (0.098 R)
• M81: 60,294,075 km (0.05 R)
• M82: 63,551,719 km (0.115 R)
• M83: 68,370,116 km (0.079 R)
• M84: 69,651,273 km (0.065 R)
• M85: 71,882,974 km (0.049 R)
• M86: 73,899,553 km (0.071 R)
• M87: 74,376,770 km (0.083 R)
• M88: 76,536,664 km (0.108 R)
• M89: 77,019,566 km (0.067 R)
• M90: 78,230,860 km (0.086 R)
• M91: 78,838,975 km (0.105 R)
• M92: 79,326,515 km (0.116 R)
• M93: 81,902,740 km (0.058 R)
• M94: 82,026,158 km (0.085 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 16,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit