🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.2

Radius: 11.8

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.01 AU - 1.13 AU

Year: 726 Days

Day: 13.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 77,884,308 km

• M1: 174,431 km (0.088 R)
• M2: 249,080 km (0.116 R)
• M3: 357,240 km (0.113 R)
• M4: 540,048 km (0.115 R)
• M5: 649,404 km (0.071 R)
• M6: 850,613 km (0.107 R)
• M7: 1,021,305 km (0.06 R)
• M8: 1,096,403 km (0.042 R)
• M9: 1,271,432 km (0.084 R)
• M10: 1,475,633 km (0.109 R)
• M11: 1,649,765 km (0.06 R)
• M12: 1,760,318 km (0.043 R)
• M13: 1,952,851 km (0.031 R)
• M14: 2,100,055 km (0.104 R)
• M15: 2,175,003 km (0.105 R)
• M16: 2,500,229 km (0.064 R)
• M17: 2,579,965 km (0.031 R)
• M18: 2,832,935 km (0.088 R)
• M19: 2,933,016 km (0.111 R)
• M20: 3,102,510 km (0.067 R)
• M21: 3,179,852 km (0.061 R)
• M22: 3,301,475 km (0.058 R)
• M23: 3,389,439 km (0.074 R)
• M24: 3,513,755 km (0.112 R)
• M25: 3,703,146 km (0.092 R)
• M26: 3,831,351 km (0.092 R)
• M27: 4,111,249 km (0.061 R)
• M28: 4,282,239 km (0.093 R)
• M29: 4,514,116 km (0.111 R)
• M30: 4,631,700 km (0.12 R)
• M31: 4,740,308 km (0.082 R)
• M32: 5,030,827 km (0.056 R)
• M33: 5,244,752 km (0.06 R)
• M34: 5,566,387 km (0.045 R)
• M35: 5,703,120 km (0.117 R)
• M36: 5,809,035 km (0.068 R)
• M37: 5,958,483 km (0.069 R)
• M38: 6,206,816 km (0.078 R)
• M39: 6,337,863 km (0.085 R)
• M40: 6,502,870 km (0.073 R)
• M41: 6,736,243 km (0.063 R)
• M42: 6,814,632 km (0.114 R)
• M43: 7,017,786 km (0.119 R)
• M44: 7,165,588 km (0.117 R)
• M45: 7,326,107 km (0.102 R)
• M46: 7,826,512 km (0.081 R)
• M47: 7,979,999 km (0.106 R)
• M48: 8,063,026 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.8

Radius: 12.9

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.98 AU - 3.26 AU

Year: 2782 Days

Day: 10.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 77,884,308 km

• M1: 169,794 km (0.106 R)
• M2: 265,237 km (0.088 R)
• M3: 372,648 km (0.11 R)
• M4: 625,768 km (0.064 R)
• M5: 760,855 km (0.095 R)
• M6: 891,753 km (0.115 R)
• M7: 1,055,114 km (0.047 R)
• M8: 1,178,382 km (0.064 R)
• M9: 1,422,077 km (0.087 R)
• M10: 1,653,954 km (0.117 R)
• M11: 1,868,477 km (0.112 R)
• M12: 1,979,329 km (0.117 R)
• M13: 2,123,691 km (0.04 R)
• M14: 2,260,873 km (0.077 R)
• M15: 2,759,482 km (0.095 R)
• M16: 2,968,620 km (0.07 R)
• M17: 3,075,134 km (0.086 R)
• M18: 3,207,079 km (0.096 R)
• M19: 3,614,733 km (0.115 R)
• M20: 3,703,295 km (0.069 R)
• M21: 3,908,693 km (0.105 R)
• M22: 4,183,953 km (0.071 R)
• M23: 4,303,931 km (0.092 R)
• M24: 4,452,182 km (0.053 R)
• M25: 4,629,605 km (0.071 R)
• M26: 4,781,447 km (0.102 R)
• M27: 4,963,209 km (0.098 R)
• M28: 5,464,062 km (0.071 R)
• M29: 5,802,004 km (0.083 R)
• M30: 6,314,377 km (0.111 R)
• M31: 6,529,498 km (0.114 R)
• M32: 6,637,957 km (0.104 R)
• M33: 6,841,111 km (0.064 R)
• M34: 7,157,809 km (0.095 R)
• M35: 7,495,452 km (0.078 R)
• M36: 7,772,507 km (0.109 R)
• M37: 7,953,820 km (0.062 R)
• M38: 8,069,758 km (0.12 R)
• M39: 8,471,877 km (0.111 R)
• M40: 8,624,467 km (0.045 R)
• M41: 8,726,642 km (0.096 R)
• M42: 8,897,782 km (0.076 R)
• M43: 9,191,443 km (0.107 R)
• M44: 9,313,215 km (0.116 R)
• M45: 9,611,364 km (0.116 R)
• M46: 9,859,397 km (0.059 R)
• M47: 10,163,231 km (0.094 R)
• M48: 10,452,104 km (0.073 R)
• M49: 10,652,266 km (0.03 R)
• M50: 11,075,030 km (0.066 R)
• M51: 11,597,126 km (0.101 R)
• M52: 12,568,615 km (0.098 R)
• M53: 12,684,703 km (0.042 R)
• M54: 12,995,866 km (0.049 R)
• M55: 13,191,540 km (0.114 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.6

Radius: 7.8

Gravity: 14.31 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.1 AU - 7.3 AU

Year: 11377 Days

Day: 17.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,884,308 km

• M1: 116,986 km (0.108 R)
• M2: 451,187 km (0.112 R)
• M3: 515,365 km (0.108 R)
• M4: 672,592 km (0.082 R)
• M5: 825,631 km (0.083 R)
• M6: 1,011,581 km (0.114 R)
• M7: 1,165,667 km (0.099 R)
• M8: 1,399,189 km (0.103 R)
• M9: 1,496,876 km (0.068 R)
• M10: 1,910,066 km (0.079 R)
• M11: 3,477,552 km (0.085 R)
• M12: 3,543,974 km (0.12 R)
• M13: 3,678,312 km (0.086 R)
• M14: 4,303,332 km (0.104 R)
• M15: 4,519,052 km (0.119 R)
• M16: 4,591,757 km (0.095 R)
• M17: 5,339,896 km (0.092 R)
• M18: 5,532,877 km (0.084 R)
• M19: 6,005,457 km (0.115 R)
• M20: 6,085,492 km (0.111 R)
• M21: 6,655,609 km (0.109 R)
• M22: 7,031,100 km (0.074 R)
• M23: 7,456,407 km (0.104 R)
• M24: 7,759,193 km (0.071 R)
• M25: 9,941,078 km (0.119 R)
• M26: 10,322,103 km (0.071 R)
• M27: 10,708,066 km (0.034 R)
• M28: 11,493,754 km (0.112 R)
• M29: 11,543,570 km (0.044 R)
• M30: 11,994,308 km (0.083 R)
• M31: 12,095,287 km (0.118 R)
• M32: 12,145,851 km (0.08 R)
• M33: 15,582,114 km (0.063 R)
• M34: 16,135,776 km (0.075 R)
• M35: 17,490,684 km (0.112 R)
• M36: 18,181,826 km (0.052 R)
• M37: 18,297,914 km (0.094 R)
• M38: 18,589,031 km (0.114 R)
• M39: 18,940,586 km (0.116 R)
• M40: 19,294,236 km (0.068 R)
• M41: 20,187,933 km (0.06 R)
• M42: 20,368,348 km (0.052 R)
• M43: 21,095,095 km (0.045 R)
• M44: 21,461,759 km (0.068 R)
• M45: 21,768,884 km (0.11 R)
• M46: 22,263,305 km (0.072 R)
• M47: 22,511,936 km (0.076 R)
• M48: 22,636,551 km (0.111 R)
• M49: 22,698,934 km (0.034 R)
• M50: 22,949,061 km (0.109 R)
• M51: 23,389,178 km (0.117 R)
• M52: 24,341,518 km (0.078 R)
• M53: 24,405,546 km (0.078 R)
• M54: 24,469,425 km (0.104 R)
• M55: 24,661,807 km (0.119 R)
• M56: 27,273,786 km (0.109 R)
• M57: 27,340,208 km (0.077 R)
• M58: 27,806,654 km (0.117 R)
• M59: 28,141,454 km (0.114 R)
• M60: 28,477,600 km (0.083 R)
• M61: 28,679,857 km (0.069 R)
• M62: 28,815,093 km (0.103 R)
• M63: 28,950,330 km (0.08 R)
• M64: 29,766,984 km (0.047 R)
• M65: 29,835,351 km (0.118 R)
• M66: 30,040,898 km (0.111 R)
• M67: 30,246,745 km (0.105 R)
• M68: 30,798,312 km (0.112 R)
• M69: 31,492,297 km (0.075 R)
• M70: 31,631,722 km (0.034 R)
• M71: 32,191,517 km (0.097 R)
• M72: 32,683,993 km (0.08 R)
• M73: 34,678,881 km (0.031 R)
• M74: 34,894,900 km (0.069 R)
• M75: 35,111,368 km (0.054 R)
• M76: 35,836,320 km (0.086 R)
• M77: 37,596,189 km (0.061 R)
• M78: 38,040,644 km (0.116 R)
• M79: 39,384,033 km (0.081 R)
• M80: 39,910,767 km (0.049 R)
• M81: 41,199,553 km (0.119 R)
• M82: 44,519,728 km (0.119 R)
• M83: 44,676,207 km (0.108 R)
• M84: 44,911,375 km (0.033 R)
• M85: 46,966,102 km (0.052 R)
• M86: 49,536,792 km (0.118 R)
• M87: 49,780,187 km (0.094 R)
• M88: 50,023,882 km (0.07 R)
• M89: 51,248,640 km (0.104 R)
• M90: 52,235,388 km (0.115 R)
• M91: 52,400,544 km (0.105 R)
• M92: 53,644,151 km (0.058 R)
• M93: 54,478,608 km (0.117 R)
• M94: 55,065,331 km (0.047 R)
• M95: 55,654,148 km (0.049 R)
• M96: 55,991,491 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739

Radius: 4.2

Gravity: 41.89 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 9.7 AU - 9.78 AU

Year: 19941 Days

Day: 18.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 77,884,308 km

• M1: 79,736 km (0.098 R)
• M2: 240,254 km (0.097 R)
• M3: 323,730 km (0.075 R)
• M4: 416,929 km (0.086 R)
• M5: 651,648 km (0.09 R)
• M6: 1,282,951 km (0.064 R)
• M7: 1,371,962 km (0.093 R)
• M8: 1,493,735 km (0.102 R)
• M9: 1,650,813 km (0.069 R)
• M10: 2,118,755 km (0.063 R)
• M11: 2,153,761 km (0.079 R)
• M12: 2,662,693 km (0.094 R)
• M13: 2,969,518 km (0.087 R)
• M14: 3,247,321 km (0.11 R)
• M15: 3,491,913 km (0.026 R)
• M16: 4,894,094 km (0.093 R)
• M17: 5,750,093 km (0.114 R)
• M18: 6,857,716 km (0.12 R)
• M19: 7,435,613 km (0.074 R)
• M20: 7,595,832 km (0.068 R)
• M21: 7,757,398 km (0.112 R)
• M22: 7,974,314 km (0.029 R)
• M23: 8,138,423 km (0.104 R)
• M24: 8,359,080 km (0.1 R)
• M25: 10,370,723 km (0.114 R)
• M26: 10,669,919 km (0.084 R)
• M27: 10,730,057 km (0.066 R)
• M28: 11,769,762 km (0.029 R)
• M29: 12,969,387 km (0.12 R)
• M30: 14,273,582 km (0.119 R)
• M31: 14,340,003 km (0.063 R)
• M32: 14,673,008 km (0.094 R)
• M33: 15,346,647 km (0.087 R)
• M34: 16,237,502 km (0.084 R)
• M35: 16,723,995 km (0.065 R)
• M36: 16,934,030 km (0.09 R)
• M37: 17,215,424 km (0.051 R)
• M38: 17,356,644 km (0.106 R)
• M39: 17,711,490 km (0.118 R)
• M40: 18,500,619 km (0.088 R)
• M41: 19,816,183 km (0.06 R)
• M42: 20,112,686 km (0.074 R)
• M43: 20,710,030 km (0.069 R)
• M44: 20,785,128 km (0.041 R)
• M45: 20,860,226 km (0.116 R)
• M46: 21,845,627 km (0.103 R)
• M47: 23,390,824 km (0.086 R)
• M48: 23,625,693 km (0.09 R)
• M49: 24,334,786 km (0.112 R)
• M50: 24,414,073 km (0.104 R)
• M51: 25,693,285 km (0.096 R)
• M52: 26,259,812 km (0.065 R)
• M53: 27,158,297 km (0.071 R)
• M54: 27,322,705 km (0.063 R)
• M55: 27,405,133 km (0.113 R)
• M56: 28,233,157 km (0.102 R)
• M57: 29,998,412 km (0.059 R)
• M58: 30,083,384 km (0.12 R)
• M59: 30,338,747 km (0.105 R)
• M60: 30,509,439 km (0.111 R)
• M61: 31,626,187 km (0.108 R)
• M62: 32,146,189 km (0.115 R)
• M63: 32,581,668 km (0.118 R)
• M64: 33,194,571 km (0.035 R)
• M65: 38,140,875 km (0.12 R)
• M66: 39,902,240 km (0.079 R)
• M67: 41,500,544 km (0.08 R)
• M68: 44,274,836 km (0.089 R)
• M69: 44,371,626 km (0.083 R)
• M70: 46,026,777 km (0.116 R)
• M71: 48,497,386 km (0.118 R)
• M72: 49,497,597 km (0.102 R)
• M73: 49,798,887 km (0.084 R)
• M74: 52,231,947 km (0.106 R)
• M75: 53,257,141 km (0.111 R)
• M76: 53,359,915 km (0.039 R)
• M77: 53,668,984 km (0.111 R)
• M78: 55,431,397 km (0.111 R)
• M79: 55,848,775 km (0.058 R)
• M80: 58,906,256 km (0.077 R)
• M81: 59,012,620 km (0.086 R)
• M82: 60,294,375 km (0.09 R)
• M83: 60,616,160 km (0.115 R)
• M84: 60,723,571 km (0.089 R)
• M85: 61,909,284 km (0.105 R)
• M86: 62,559,286 km (0.076 R)
• M87: 63,211,533 km (0.111 R)
• M88: 64,852,023 km (0.108 R)
• M89: 65,071,783 km (0.114 R)
• M90: 70,194,762 km (0.086 R)
• M91: 70,420,355 km (0.12 R)
• M92: 71,438,818 km (0.11 R)
• M93: 72,576,210 km (0.048 R)
• M94: 73,375,811 km (0.08 R)
• M95: 74,753,458 km (0.099 R)
• M96: 76,139,631 km (0.103 R)
• M97: 76,255,570 km (0.112 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: 445 - 15,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit