🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.9 AU - 1.2 AU

Year: 376 Days

Day: 45.8 Hours

Environment

Temp: 125 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.58 AU - 2.38 AU

Year: 975 Days

Day: 36.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,305,349 km

• M1: 99,333 km (0.049 R)
• M2: 928,853 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.13 AU - 2.37 AU

Year: 1181 Days

Day: 45.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.87 AU - 2.97 AU

Year: 1317 Days

Day: 39.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.07 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.2

Radius: 11.4

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.74 AU - 6.7 AU

Year: 4786 Days

Day: 7.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 39,305,349 km

• M1: 148,700 km (0.026 R)
• M2: 276,606 km (0.1 R)
• M3: 376,837 km (0.042 R)
• M4: 456,423 km (0.077 R)
• M5: 615,446 km (0.093 R)
• M6: 691,741 km (0.116 R)
• M7: 1,138,440 km (0.096 R)
• M8: 1,542,204 km (0.091 R)
• M9: 2,368,583 km (0.093 R)
• M10: 2,827,101 km (0.117 R)
• M11: 2,999,138 km (0.111 R)
• M12: 3,233,857 km (0.07 R)
• M13: 3,333,489 km (0.094 R)
• M14: 3,535,895 km (0.082 R)
• M15: 3,638,669 km (0.118 R)
• M16: 3,889,395 km (0.076 R)
• M17: 4,081,180 km (0.077 R)
• M18: 4,210,881 km (0.091 R)
• M19: 4,363,770 km (0.069 R)
• M20: 4,563,184 km (0.11 R)
• M21: 4,788,478 km (0.074 R)
• M22: 5,017,363 km (0.039 R)
• M23: 5,509,690 km (0.053 R)
• M24: 5,677,389 km (0.078 R)
• M25: 5,822,349 km (0.065 R)
• M26: 6,616,714 km (0.099 R)
• M27: 7,392,080 km (0.099 R)
• M28: 7,524,175 km (0.083 R)
• M29: 7,844,314 km (0.089 R)
• M30: 8,250,921 km (0.107 R)
• M31: 8,443,005 km (0.088 R)
• M32: 8,803,685 km (0.098 R)
• M33: 9,311,420 km (0.099 R)
• M34: 9,482,859 km (0.099 R)
• M35: 9,626,473 km (0.067 R)
• M36: 10,149,617 km (0.107 R)
• M37: 10,267,051 km (0.075 R)
• M38: 10,711,806 km (0.057 R)
• M39: 10,891,473 km (0.067 R)
• M40: 11,041,968 km (0.058 R)
• M41: 11,193,062 km (0.094 R)
• M42: 12,490,076 km (0.09 R)
• M43: 12,837,592 km (0.087 R)
• M44: 13,028,479 km (0.12 R)
• M45: 13,252,427 km (0.103 R)
• M46: 13,671,600 km (0.12 R)
• M47: 13,768,988 km (0.062 R)
• M48: 13,997,125 km (0.076 R)
• M49: 14,556,322 km (0.09 R)
• M50: 14,822,007 km (0.083 R)
• M51: 15,223,678 km (0.117 R)
• M52: 15,425,784 km (0.073 R)
• M53: 15,628,789 km (0.05 R)
• M54: 15,764,624 km (0.102 R)
• M55: 16,415,374 km (0.109 R)
• M56: 16,622,567 km (0.09 R)
• M57: 17,284,837 km (0.064 R)
• M58: 17,460,615 km (0.093 R)
• M59: 17,778,361 km (0.076 R)
• M60: 18,169,260 km (0.072 R)
• M61: 18,455,441 km (0.092 R)
• M62: 18,707,064 km (0.038 R)
• M63: 18,779,170 km (0.101 R)
• M64: 18,851,426 km (0.117 R)
• M65: 19,505,318 km (0.104 R)
• M66: 19,651,625 km (0.1 R)
• M67: 19,835,032 km (0.104 R)
• M68: 20,019,037 km (0.084 R)
• M69: 20,203,492 km (0.066 R)
• M70: 20,351,594 km (0.106 R)
• M71: 20,910,042 km (0.085 R)
• M72: 21,247,535 km (0.105 R)
• M73: 21,473,578 km (0.074 R)
• M74: 23,000,523 km (0.118 R)
• M75: 23,116,461 km (0.088 R)
• M76: 24,090,194 km (0.1 R)
• M77: 24,365,155 km (0.108 R)
• M78: 24,601,819 km (0.091 R)
• M79: 24,720,300 km (0.099 R)
• M80: 24,839,081 km (0.074 R)
• M81: 25,276,206 km (0.119 R)
• M82: 25,916,634 km (0.029 R)
• M83: 26,117,843 km (0.066 R)
• M84: 26,238,719 km (0.093 R)
• M85: 26,440,825 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.8

Radius: 12.7

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 8.59 AU - 9.59 AU

Year: 9588 Days

Day: 13.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 39,305,349 km

• M1: 160,818 km (0.07 R)
• M2: 271,969 km (0.081 R)
• M3: 353,949 km (0.102 R)
• M4: 638,334 km (0.105 R)
• M5: 802,742 km (0.066 R)
• M6: 1,743,563 km (0.105 R)
• M7: 2,133,565 km (0.043 R)
• M8: 2,551,092 km (0.075 R)
• M9: 3,646,747 km (0.055 R)
• M10: 3,858,129 km (0.095 R)
• M11: 4,195,173 km (0.082 R)
• M12: 4,846,373 km (0.078 R)
• M13: 5,027,236 km (0.103 R)
• M14: 5,395,696 km (0.11 R)
• M15: 5,882,338 km (0.054 R)
• M16: 6,839,914 km (0.103 R)
• M17: 7,218,845 km (0.111 R)
• M18: 7,664,797 km (0.083 R)
• M19: 8,027,871 km (0.113 R)
• M20: 8,802,788 km (0.109 R)
• M21: 8,960,613 km (0.114 R)
• M22: 9,763,954 km (0.068 R)
• M23: 10,025,900 km (0.117 R)
• M24: 10,423,232 km (0.053 R)
• M25: 10,691,012 km (0.073 R)
• M26: 11,611,637 km (0.066 R)
• M27: 12,274,655 km (0.118 R)
• M28: 12,664,058 km (0.073 R)
• M29: 14,040,807 km (0.101 R)
• M30: 14,784,458 km (0.082 R)
• M31: 15,047,751 km (0.118 R)
• M32: 15,808,755 km (0.05 R)
• M33: 17,012,719 km (0.097 R)
• M34: 17,486,794 km (0.078 R)
• M35: 17,725,403 km (0.074 R)
• M36: 17,805,288 km (0.04 R)
• M37: 19,179,943 km (0.084 R)
• M38: 19,963,088 km (0.06 R)
• M39: 21,093,898 km (0.099 R)
• M40: 22,073,465 km (0.032 R)
• M41: 22,590,475 km (0.07 R)
• M42: 23,373,471 km (0.113 R)
• M43: 23,460,985 km (0.096 R)
• M44: 24,209,573 km (0.117 R)
• M45: 24,342,566 km (0.119 R)
• M46: 24,966,089 km (0.105 R)
• M47: 25,504,642 km (0.094 R)
• M48: 27,005,707 km (0.06 R)
• M49: 28,161,799 km (0.072 R)
• M50: 29,334,048 km (0.088 R)
• M51: 29,475,867 km (0.113 R)
• M52: 29,854,948 km (0.117 R)
• M53: 29,949,943 km (0.108 R)
• M54: 30,665,918 km (0.054 R)
• M55: 30,809,831 km (0.095 R)
• M56: 31,194,597 km (0.083 R)
• M57: 31,968,766 km (0.096 R)
• M58: 32,309,550 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.2

Radius: 9.2

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 10.14 AU - 10.74 AU

Year: 11801 Days

Day: 12.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 39,305,349 km

• M1: 117,883 km (0.027 R)
• M2: 186,399 km (0.097 R)
• M3: 463,903 km (0.115 R)
• M4: 619,934 km (0.085 R)
• M5: 871,557 km (0.106 R)
• M6: 1,280,109 km (0.096 R)
• M7: 1,583,344 km (0.041 R)
• M8: 2,622,600 km (0.116 R)
• M9: 2,983,430 km (0.117 R)
• M10: 4,493,770 km (0.088 R)
• M11: 4,607,614 km (0.089 R)
• M12: 4,722,356 km (0.095 R)
• M13: 5,220,517 km (0.119 R)
• M14: 5,370,264 km (0.031 R)
• M15: 6,457,841 km (0.113 R)
• M16: 6,618,659 km (0.081 R)
• M17: 6,715,748 km (0.106 R)
• M18: 6,944,333 km (0.109 R)
• M19: 7,342,114 km (0.093 R)
• M20: 7,611,540 km (0.093 R)
• M21: 8,403,960 km (0.082 R)
• M22: 8,509,276 km (0.082 R)
• M23: 9,403,722 km (0.062 R)
• M24: 9,622,883 km (0.092 R)
• M25: 9,696,336 km (0.07 R)
• M26: 10,066,291 km (0.028 R)
• M27: 10,629,826 km (0.119 R)
• M28: 10,743,820 km (0.092 R)
• M29: 11,203,684 km (0.052 R)
• M30: 13,970,496 km (0.037 R)
• M31: 14,053,673 km (0.061 R)
• M32: 15,236,094 km (0.106 R)
• M33: 16,670,140 km (0.092 R)
• M34: 17,470,488 km (0.117 R)
• M35: 17,830,121 km (0.055 R)
• M36: 17,920,479 km (0.037 R)
• M37: 18,602,645 km (0.096 R)
• M38: 20,747,130 km (0.081 R)
• M39: 21,463,255 km (0.094 R)
• M40: 22,187,459 km (0.073 R)
• M41: 23,808,800 km (0.106 R)
• M42: 26,131,756 km (0.041 R)
• M43: 26,904,728 km (0.076 R)
• M44: 27,008,400 km (0.049 R)
• M45: 27,320,162 km (0.086 R)
• M46: 29,268,524 km (0.108 R)
• M47: 30,340,393 km (0.097 R)
• M48: 30,881,040 km (0.111 R)
• M49: 33,520,395 km (0.084 R)
• M50: 33,743,595 km (0.089 R)
• M51: 33,855,494 km (0.118 R)
• M52: 34,641,481 km (0.099 R)
• M53: 35,376,605 km (0.093 R)
• M54: 36,002,672 km (0.075 R)
• M55: 36,174,112 km (0.108 R)
• M56: 39,129,118 km (0.049 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 18,025 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit