🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.53 AU - 0.63 AU

Year: 169 Days

Day: 18.1 Hours

Environment

Temp: 153 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.89 AU - 3.39 AU

Year: 2130 Days

Day: 28.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 55.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,610,719 km

• M1: 672,143 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.3

Radius: 12

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.73 AU - 9.21 AU

Year: 8615 Days

Day: 8.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 64,610,719 km

• M1: 259,852 km (0.111 R)
• M2: 423,960 km (0.102 R)
• M3: 616,194 km (0.051 R)
• M4: 997,967 km (0.039 R)
• M5: 1,128,267 km (0.11 R)
• M6: 1,730,698 km (0.062 R)
• M7: 1,913,058 km (0.108 R)
• M8: 2,174,405 km (0.102 R)
• M9: 2,731,956 km (0.078 R)
• M10: 3,707,185 km (0.074 R)
• M11: 4,034,505 km (0.1 R)
• M12: 4,125,460 km (0.114 R)
• M13: 4,527,580 km (0.117 R)
• M14: 5,007,340 km (0.088 R)
• M15: 5,302,945 km (0.12 R)
• M16: 5,570,726 km (0.055 R)
• M17: 5,774,478 km (0.087 R)
• M18: 5,877,252 km (0.055 R)
• M19: 6,365,090 km (0.1 R)
• M20: 6,506,759 km (0.081 R)
• M21: 6,613,871 km (0.12 R)
• M22: 6,757,485 km (0.098 R)
• M23: 6,938,648 km (0.082 R)
• M24: 7,157,959 km (0.054 R)
• M25: 8,173,579 km (0.042 R)
• M26: 9,113,951 km (0.108 R)
• M27: 9,394,746 km (0.094 R)
• M28: 9,597,003 km (0.083 R)
• M29: 10,546,201 km (0.111 R)
• M30: 10,968,217 km (0.082 R)
• M31: 11,138,609 km (0.037 R)
• M32: 11,309,898 km (0.071 R)
• M33: 11,395,767 km (0.12 R)
• M34: 11,828,853 km (0.116 R)
• M35: 12,135,230 km (0.112 R)
• M36: 12,400,018 km (0.11 R)
• M37: 12,935,129 km (0.052 R)
• M38: 13,250,931 km (0.118 R)
• M39: 13,935,939 km (0.106 R)
• M40: 14,120,543 km (0.074 R)
• M41: 14,259,519 km (0.037 R)
• M42: 14,867,336 km (0.109 R)
• M43: 15,150,674 km (0.076 R)
• M44: 15,245,519 km (0.036 R)
• M45: 16,059,631 km (0.079 R)
• M46: 17,233,076 km (0.1 R)
• M47: 17,381,627 km (0.11 R)
• M48: 17,880,237 km (0.108 R)
• M49: 18,535,326 km (0.106 R)
• M50: 19,300,968 km (0.117 R)
• M51: 19,558,575 km (0.098 R)
• M52: 20,547,567 km (0.095 R)
• M53: 21,180,515 km (0.108 R)
• M54: 21,552,715 km (0.108 R)
• M55: 23,776,188 km (0.104 R)
• M56: 23,941,643 km (0.113 R)
• M57: 24,607,653 km (0.098 R)
• M58: 24,719,253 km (0.091 R)
• M59: 25,787,831 km (0.095 R)
• M60: 26,928,963 km (0.109 R)
• M61: 27,970,015 km (0.088 R)
• M62: 28,671,330 km (0.119 R)
• M63: 28,788,764 km (0.119 R)
• M64: 30,629,865 km (0.094 R)
• M65: 30,930,257 km (0.059 R)
• M66: 31,292,135 km (0.081 R)
• M67: 31,898,455 km (0.083 R)
• M68: 32,815,191 km (0.105 R)
• M69: 33,678,520 km (0.092 R)
• M70: 35,113,163 km (0.104 R)
• M71: 35,238,826 km (0.071 R)
• M72: 35,427,768 km (0.091 R)
• M73: 36,249,808 km (0.118 R)
• M74: 36,567,704 km (0.093 R)
• M75: 38,429,599 km (0.1 R)
• M76: 39,274,228 km (0.12 R)
• M77: 39,404,678 km (0.113 R)
• M78: 40,190,665 km (0.096 R)
• M79: 42,982,161 km (0.1 R)
• M80: 43,588,481 km (0.087 R)
• M81: 43,994,191 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.2

Radius: 9.2

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 9.9 AU - 11.58 AU

Year: 13476 Days

Day: 6.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,610,719 km

• M1: 147,504 km (0.027 R)
• M2: 413,489 km (0.093 R)
• M3: 670,797 km (0.089 R)
• M4: 728,392 km (0.114 R)
• M5: 927,806 km (0.11 R)
• M6: 1,076,506 km (0.077 R)
• M7: 1,530,835 km (0.107 R)
• M8: 1,688,062 km (0.101 R)
• M9: 1,768,845 km (0.1 R)
• M10: 1,934,151 km (0.083 R)
• M11: 2,191,908 km (0.108 R)
• M12: 2,258,030 km (0.081 R)
• M13: 2,811,692 km (0.108 R)
• M14: 3,005,571 km (0.114 R)
• M15: 3,304,467 km (0.075 R)
• M16: 3,665,447 km (0.11 R)
• M17: 3,744,435 km (0.054 R)
• M18: 4,313,355 km (0.027 R)
• M19: 4,996,569 km (0.057 R)
• M20: 5,172,646 km (0.059 R)
• M21: 5,231,886 km (0.104 R)
• M22: 5,561,301 km (0.101 R)
• M23: 6,021,464 km (0.092 R)
• M24: 6,146,229 km (0.119 R)
• M25: 6,366,736 km (0.079 R)
• M26: 6,783,067 km (0.105 R)
• M27: 7,374,277 km (0.101 R)
• M28: 7,608,548 km (0.049 R)
• M29: 7,879,469 km (0.079 R)
• M30: 8,153,533 km (0.097 R)
• M31: 8,570,462 km (0.049 R)
• M32: 9,173,042 km (0.059 R)
• M33: 9,461,317 km (0.096 R)
• M34: 9,606,577 km (0.097 R)
• M35: 10,121,044 km (0.035 R)
• M36: 10,456,442 km (0.077 R)
• M37: 10,568,940 km (0.094 R)
• M38: 11,176,457 km (0.109 R)
• M39: 11,484,479 km (0.084 R)
• M40: 12,030,062 km (0.102 R)
• M41: 12,108,751 km (0.05 R)
• M42: 12,624,265 km (0.057 R)
• M43: 12,744,093 km (0.074 R)
• M44: 12,904,761 km (0.114 R)
• M45: 13,594,557 km (0.116 R)
• M46: 13,840,795 km (0.084 R)
• M47: 14,756,633 km (0.057 R)
• M48: 15,864,106 km (0.068 R)
• M49: 16,515,306 km (0.075 R)
• M50: 16,910,095 km (0.058 R)
• M51: 17,175,032 km (0.119 R)
• M52: 17,441,317 km (0.09 R)
• M53: 17,709,097 km (0.069 R)
• M54: 18,158,339 km (0.105 R)
• M55: 18,384,382 km (0.098 R)
• M56: 18,520,366 km (0.115 R)
• M57: 18,976,340 km (0.109 R)
• M58: 19,297,677 km (0.047 R)
• M59: 20,039,084 km (0.095 R)
• M60: 20,601,123 km (0.117 R)
• M61: 21,120,975 km (0.1 R)
• M62: 21,597,295 km (0.112 R)
• M63: 21,788,780 km (0.065 R)
• M64: 22,318,506 km (0.1 R)
• M65: 24,180,401 km (0.051 R)
• M66: 24,329,551 km (0.096 R)
• M67: 25,079,784 km (0.095 R)
• M68: 25,230,728 km (0.115 R)
• M69: 25,786,783 km (0.092 R)
• M70: 26,091,813 km (0.119 R)
• M71: 26,244,702 km (0.11 R)
• M72: 26,859,550 km (0.091 R)
• M73: 26,962,473 km (0.055 R)
• M74: 27,479,184 km (0.085 R)
• M75: 27,999,037 km (0.068 R)
• M76: 28,469,672 km (0.086 R)
• M77: 28,679,707 km (0.08 R)
• M78: 30,057,503 km (0.03 R)
• M79: 31,728,362 km (0.116 R)
• M80: 31,891,573 km (0.049 R)
• M81: 32,437,905 km (0.084 R)
• M82: 32,987,228 km (0.066 R)
• M83: 33,318,438 km (0.072 R)
• M84: 33,595,194 km (0.084 R)
• M85: 34,541,849 km (0.072 R)
• M86: 34,822,046 km (0.102 R)
• M87: 35,553,879 km (0.09 R)
• M88: 36,177,103 km (0.096 R)
• M89: 36,746,772 km (0.108 R)
• M90: 37,491,919 km (0.115 R)
• M91: 38,184,109 km (0.08 R)
• M92: 38,473,730 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.5

Radius: 10.4

Gravity: 8.45 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 8.54 AU - 13.02 AU

Year: 13552 Days

Day: 5.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 64,610,719 km

• M1: 259,852 km (0.115 R)
• M2: 354,248 km (0.062 R)
• M3: 684,410 km (0.066 R)
• M4: 1,053,468 km (0.115 R)
• M5: 1,323,492 km (0.059 R)
• M6: 1,453,792 km (0.093 R)
• M7: 1,783,955 km (0.106 R)
• M8: 1,870,273 km (0.083 R)
• M9: 1,958,087 km (0.099 R)
• M10: 2,291,989 km (0.079 R)
• M11: 2,643,993 km (0.08 R)
• M12: 3,151,728 km (0.062 R)
• M13: 3,543,375 km (0.107 R)
• M14: 3,988,279 km (0.111 R)
• M15: 4,333,701 km (0.05 R)
• M16: 4,451,135 km (0.077 R)
• M17: 5,218,722 km (0.1 R)
• M18: 5,343,636 km (0.099 R)
• M19: 7,011,203 km (0.101 R)
• M20: 7,103,206 km (0.077 R)
• M21: 7,616,177 km (0.112 R)
• M22: 7,758,146 km (0.079 R)
• M23: 8,141,266 km (0.076 R)
• M24: 11,966,184 km (0.093 R)
• M25: 13,195,879 km (0.049 R)
• M26: 13,366,719 km (0.092 R)
• M27: 13,653,050 km (0.057 R)
• M28: 14,231,844 km (0.116 R)
• M29: 14,582,800 km (0.098 R)
• M30: 16,748,828 km (0.106 R)
• M31: 19,013,291 km (0.055 R)
• M32: 19,206,272 km (0.053 R)
• M33: 19,789,255 km (0.088 R)
• M34: 20,641,514 km (0.065 R)
• M35: 20,840,031 km (0.085 R)
• M36: 21,105,567 km (0.107 R)
• M37: 21,505,891 km (0.069 R)
• M38: 22,653,905 km (0.082 R)
• M39: 22,926,921 km (0.074 R)
• M40: 23,269,799 km (0.091 R)
• M41: 24,099,469 km (0.076 R)
• M42: 24,378,170 km (0.085 R)
• M43: 24,657,918 km (0.101 R)
• M44: 24,938,863 km (0.096 R)
• M45: 28,097,622 km (0.059 R)
• M46: 28,244,228 km (0.096 R)
• M47: 28,538,038 km (0.072 R)
• M48: 28,759,143 km (0.047 R)
• M49: 28,833,045 km (0.094 R)
• M50: 29,723,751 km (0.093 R)
• M51: 31,456,243 km (0.064 R)
• M52: 32,296,385 km (0.106 R)
• M53: 33,842,629 km (0.11 R)
• M54: 35,175,995 km (0.086 R)
• M55: 35,809,242 km (0.102 R)
• M56: 36,766,369 km (0.102 R)
• M57: 37,006,923 km (0.087 R)
• M58: 37,893,589 km (0.107 R)
• M59: 38,055,604 km (0.116 R)
• M60: 40,264,566 km (0.12 R)
• M61: 41,509,669 km (0.062 R)
• M62: 41,927,496 km (0.087 R)
• M63: 42,767,338 km (0.085 R)
• M64: 42,851,712 km (0.111 R)
• M65: 43,528,044 km (0.095 R)
• M66: 44,976,899 km (0.099 R)
• M67: 45,922,806 km (0.079 R)
• M68: 46,268,527 km (0.106 R)
• M69: 46,875,296 km (0.108 R)
• M70: 47,921,883 km (0.092 R)
• M71: 48,184,726 km (0.114 R)
• M72: 50,126,806 km (0.113 R)
• M73: 52,635,412 km (0.115 R)
• M74: 53,813,944 km (0.075 R)
• M75: 54,909,450 km (0.076 R)
• M76: 56,196,889 km (0.11 R)
• M77: 57,122,601 km (0.09 R)
• M78: 57,401,301 km (0.067 R)
• M79: 58,053,398 km (0.077 R)
• M80: 58,333,595 km (0.116 R)
• M81: 58,427,094 km (0.109 R)
• M82: 60,402,085 km (0.041 R)
• M83: 61,540,525 km (0.114 R)
• M84: 63,549,774 km (0.111 R)
• M85: 63,645,965 km (0.093 R)
• M86: 64,031,329 km (0.096 R)
• M87: 64,127,670 km (0.046 R)
• M88: 64,224,161 km (0.113 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 17,747 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit