🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.09 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.92 AU - 2.42 AU

Year: 1217 Days

Day: 19.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,071,117 km

• M1: 635,043 km (0.079 R)

Asteroid Belt

Center: 5.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.8

Radius: 12.2

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.87 AU - 9.19 AU

Year: 8665 Days

Day: 13.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 99.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 47,071,117 km

• M1: 180,714 km (0.108 R)
• M2: 321,486 km (0.028 R)
• M3: 512,672 km (0.042 R)
• M4: 631,752 km (0.118 R)
• M5: 1,119,740 km (0.109 R)
• M6: 1,263,055 km (0.107 R)
• M7: 1,628,672 km (0.107 R)
• M8: 2,272,242 km (0.057 R)
• M9: 2,363,796 km (0.113 R)
• M10: 2,480,034 km (0.078 R)
• M11: 2,574,430 km (0.056 R)
• M12: 2,766,962 km (0.104 R)
• M13: 2,889,632 km (0.111 R)
• M14: 3,610,844 km (0.074 R)
• M15: 4,075,345 km (0.082 R)
• M16: 4,159,270 km (0.052 R)
• M17: 4,646,211 km (0.115 R)
• M18: 5,211,990 km (0.064 R)
• M19: 5,303,394 km (0.068 R)
• M20: 5,395,247 km (0.087 R)
• M21: 5,642,981 km (0.108 R)
• M22: 6,704,079 km (0.083 R)
• M23: 6,903,643 km (0.06 R)
• M24: 7,617,673 km (0.096 R)
• M25: 8,142,014 km (0.087 R)
• M26: 8,714,375 km (0.115 R)
• M27: 9,005,343 km (0.097 R)
• M28: 9,448,003 km (0.055 R)
• M29: 9,634,552 km (0.053 R)
• M30: 9,747,049 km (0.113 R)
• M31: 10,316,269 km (0.041 R)
• M32: 12,128,498 km (0.081 R)
• M33: 12,290,662 km (0.101 R)
• M34: 12,535,404 km (0.058 R)
• M35: 12,740,503 km (0.05 R)
• M36: 12,988,087 km (0.053 R)
• M37: 13,112,553 km (0.102 R)
• M38: 13,237,317 km (0.093 R)
• M39: 13,320,793 km (0.033 R)
• M40: 13,698,527 km (0.111 R)
• M41: 13,782,901 km (0.079 R)
• M42: 14,421,384 km (0.093 R)
• M43: 14,636,506 km (0.087 R)
• M44: 15,200,490 km (0.104 R)
• M45: 16,529,218 km (0.104 R)
• M46: 16,709,185 km (0.094 R)
• M47: 16,934,928 km (0.103 R)
• M48: 17,116,390 km (0.06 R)
• M49: 17,435,482 km (0.105 R)
• M50: 17,572,813 km (0.081 R)
• M51: 17,756,519 km (0.103 R)
• M52: 18,311,527 km (0.1 R)
• M53: 18,451,102 km (0.108 R)
• M54: 19,249,057 km (0.04 R)
• M55: 20,781,538 km (0.119 R)
• M56: 21,366,316 km (0.028 R)
• M57: 21,759,160 km (0.052 R)
• M58: 23,708,420 km (0.094 R)
• M59: 24,370,540 km (0.093 R)
• M60: 24,575,489 km (0.061 R)
• M61: 24,678,114 km (0.094 R)
• M62: 24,935,571 km (0.119 R)
• M63: 25,765,092 km (0.096 R)
• M64: 26,288,086 km (0.03 R)
• M65: 27,344,696 km (0.077 R)
• M66: 28,523,078 km (0.097 R)
• M67: 29,991,830 km (0.087 R)
• M68: 30,321,544 km (0.076 R)
• M69: 31,040,062 km (0.039 R)
• M70: 31,206,714 km (0.109 R)
• M71: 31,317,865 km (0.112 R)
• M72: 31,429,316 km (0.12 R)
• M73: 31,596,566 km (0.099 R)
• M74: 32,437,605 km (0.064 R)
• M75: 32,663,049 km (0.087 R)
• M76: 33,456,517 km (0.117 R)
• M77: 33,570,361 km (0.1 R)
• M78: 34,716,131 km (0.09 R)
• M79: 35,758,229 km (0.088 R)
• M80: 36,517,139 km (0.103 R)
• M81: 37,576,891 km (0.092 R)
• M82: 37,932,335 km (0.073 R)
• M83: 38,826,033 km (0.118 R)
• M84: 39,666,324 km (0.081 R)
• M85: 40,209,664 km (0.065 R)
• M86: 40,330,688 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.9

Radius: 8.1

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 7.93 AU - 13.19 AU

Year: 13067 Days

Day: 12.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 47,071,117 km

• M1: 344,823 km (0.117 R)
• M2: 490,681 km (0.105 R)
• M3: 1,065,436 km (0.102 R)
• M4: 1,244,205 km (0.068 R)
• M5: 1,305,989 km (0.075 R)
• M6: 1,653,356 km (0.044 R)
• M7: 1,767,798 km (0.112 R)
• M8: 1,861,297 km (0.106 R)
• M9: 2,151,666 km (0.05 R)
• M10: 2,277,029 km (0.101 R)
• M11: 2,667,330 km (0.086 R)
• M12: 3,364,007 km (0.095 R)
• M13: 3,868,601 km (0.081 R)
• M14: 4,114,241 km (0.079 R)
• M15: 4,239,005 km (0.085 R)
• M16: 4,783,242 km (0.105 R)
• M17: 5,349,470 km (0.111 R)
• M18: 5,692,498 km (0.119 R)
• M19: 6,220,279 km (0.032 R)
• M20: 7,097,222 km (0.102 R)
• M21: 7,588,352 km (0.066 R)
• M22: 7,664,946 km (0.081 R)
• M23: 7,780,136 km (0.088 R)
• M24: 8,444,351 km (0.117 R)
• M25: 8,803,386 km (0.069 R)
• M26: 9,412,698 km (0.09 R)
• M27: 9,951,849 km (0.071 R)
• M28: 10,800,817 km (0.114 R)
• M29: 11,146,837 km (0.064 R)
• M30: 11,408,782 km (0.1 R)
• M31: 11,584,560 km (0.051 R)
• M32: 11,717,104 km (0.111 R)
• M33: 11,805,666 km (0.103 R)
• M34: 11,983,388 km (0.08 R)
• M35: 12,251,766 km (0.102 R)
• M36: 12,748,880 km (0.101 R)
• M37: 14,421,684 km (0.071 R)
• M38: 15,623,403 km (0.041 R)
• M39: 17,007,034 km (0.073 R)
• M40: 17,409,602 km (0.054 R)
• M41: 17,460,166 km (0.099 R)
• M42: 17,662,721 km (0.089 R)
• M43: 17,866,175 km (0.052 R)
• M44: 18,172,850 km (0.109 R)
• M45: 18,636,005 km (0.032 R)
• M46: 18,687,616 km (0.087 R)
• M47: 19,837,126 km (0.108 R)
• M48: 21,009,375 km (0.075 R)
• M49: 22,204,064 km (0.085 R)
• M50: 22,258,817 km (0.041 R)
• M51: 23,031,191 km (0.112 R)
• M52: 23,812,241 km (0.092 R)
• M53: 23,980,688 km (0.109 R)
• M54: 24,093,186 km (0.079 R)
• M55: 24,375,327 km (0.029 R)
• M56: 24,488,573 km (0.112 R)
• M57: 24,545,271 km (0.094 R)
• M58: 25,285,630 km (0.111 R)
• M59: 25,572,410 km (0.108 R)
• M60: 26,264,898 km (0.103 R)
• M61: 26,905,177 km (0.11 R)
• M62: 28,201,143 km (0.106 R)
• M63: 28,319,924 km (0.026 R)
• M64: 31,098,256 km (0.115 R)
• M65: 32,209,020 km (0.084 R)
• M66: 33,081,774 km (0.091 R)
• M67: 34,215,427 km (0.081 R)
• M68: 34,596,153 km (0.089 R)
• M69: 34,850,619 km (0.114 R)
• M70: 35,361,645 km (0.028 R)
• M71: 35,875,215 km (0.108 R)
• M72: 36,132,823 km (0.111 R)
• M73: 36,585,356 km (0.104 R)
• M74: 38,150,599 km (0.102 R)
• M75: 38,216,422 km (0.095 R)
• M76: 39,272,583 km (0.094 R)
• M77: 40,338,467 km (0.062 R)
• M78: 40,405,487 km (0.093 R)
• M79: 41,211,521 km (0.098 R)
• M80: 42,090,707 km (0.098 R)
• M81: 42,566,728 km (0.048 R)
• M82: 43,112,910 km (0.079 R)
• M83: 43,181,425 km (0.088 R)
• M84: 43,524,154 km (0.097 R)
• M85: 43,867,780 km (0.117 R)
• M86: 44,212,304 km (0.107 R)
• M87: 45,878,525 km (0.102 R)
• M88: 46,578,793 km (0.111 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 16,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit