🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.61 AU - 0.63 AU

Year: 315 Days

Day: 16.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,782,212 km

• M1: 243,994 km (0.106 R)
• M2: 626,516 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.9

Radius: 14.6

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.74 AU - 0.84 AU

Year: 453 Days

Day: 12.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 55,782,212 km

• M1: 194,028 km (0.111 R)
• M2: 289,621 km (0.06 R)
• M3: 388,805 km (0.1 R)
• M4: 500,704 km (0.102 R)
• M5: 609,761 km (0.082 R)
• M6: 717,920 km (0.117 R)
• M7: 833,859 km (0.074 R)
• M8: 935,585 km (0.104 R)
• M9: 1,042,248 km (0.114 R)
• M10: 1,136,794 km (0.06 R)
• M11: 1,360,293 km (0.084 R)
• M12: 1,472,342 km (0.08 R)
• M13: 1,568,833 km (0.032 R)
• M14: 1,663,678 km (0.092 R)
• M15: 1,768,696 km (0.07 R)
• M16: 1,883,886 km (0.091 R)
• M17: 1,981,274 km (0.117 R)
• M18: 2,135,061 km (0.106 R)
• M19: 2,305,752 km (0.108 R)
• M20: 2,463,578 km (0.104 R)
• M21: 2,624,994 km (0.087 R)
• M22: 2,869,287 km (0.073 R)
• M23: 2,963,534 km (0.078 R)
• M24: 3,121,210 km (0.066 R)
• M25: 3,237,747 km (0.068 R)
• M26: 3,336,033 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.9

Radius: 13.1

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.91 AU - 1.13 AU

Year: 665 Days

Day: 14.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 55,782,212 km

• M1: 169,345 km (0.078 R)
• M2: 288,873 km (0.063 R)
• M3: 399,576 km (0.099 R)
• M4: 548,127 km (0.111 R)
• M5: 667,506 km (0.099 R)
• M6: 832,213 km (0.114 R)
• M7: 984,504 km (0.113 R)
• M8: 1,106,875 km (0.027 R)
• M9: 1,380,190 km (0.042 R)
• M10: 1,474,137 km (0.107 R)
• M11: 1,576,911 km (0.097 R)
• M12: 1,735,934 km (0.081 R)
• M13: 1,970,653 km (0.055 R)
• M14: 2,113,668 km (0.06 R)
• M15: 2,305,004 km (0.12 R)
• M16: 2,456,098 km (0.114 R)
• M17: 2,540,770 km (0.112 R)
• M18: 2,705,029 km (0.101 R)
• M19: 2,816,629 km (0.113 R)
• M20: 3,044,466 km (0.107 R)
• M21: 3,303,869 km (0.096 R)
• M22: 3,501,189 km (0.069 R)
• M23: 3,588,255 km (0.065 R)
• M24: 3,711,224 km (0.117 R)
• M25: 3,880,569 km (0.089 R)
• M26: 4,070,708 km (0.068 R)
• M27: 4,245,438 km (0.113 R)
• M28: 4,422,711 km (0.043 R)
• M29: 4,535,957 km (0.057 R)
• M30: 4,650,250 km (0.034 R)
• M31: 4,794,462 km (0.079 R)
• M32: 4,881,678 km (0.078 R)
• M33: 4,989,089 km (0.106 R)
• M34: 5,255,972 km (0.114 R)
• M35: 5,416,341 km (0.091 R)
• M36: 5,537,664 km (0.104 R)
• M37: 5,649,863 km (0.111 R)
• M38: 5,814,121 km (0.085 R)
• M39: 5,938,587 km (0.114 R)
• M40: 6,063,800 km (0.047 R)
• M41: 6,147,724 km (0.084 R)
• M42: 7,020,179 km (0.093 R)
• M43: 7,175,013 km (0.076 R)
• M44: 7,375,624 km (0.097 R)
• M45: 7,634,727 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.3

Radius: 8.6

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.51 AU - 2.97 AU

Year: 2928 Days

Day: 6.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 55,782,212 km

• M1: 157,676 km (0.108 R)
• M2: 240,404 km (0.099 R)
• M3: 409,300 km (0.081 R)
• M4: 491,579 km (0.077 R)
• M5: 557,402 km (0.048 R)
• M6: 682,765 km (0.116 R)
• M7: 740,659 km (0.103 R)
• M8: 835,355 km (0.046 R)
• M9: 888,911 km (0.098 R)
• M10: 952,938 km (0.115 R)
• M11: 1,184,666 km (0.105 R)
• M12: 1,266,047 km (0.116 R)
• M13: 1,328,279 km (0.089 R)
• M14: 1,423,723 km (0.118 R)
• M15: 1,621,641 km (0.099 R)
• M16: 1,828,535 km (0.113 R)
• M17: 1,971,251 km (0.115 R)
• M18: 2,093,024 km (0.071 R)
• M19: 2,267,904 km (0.062 R)
• M20: 2,565,603 km (0.117 R)
• M21: 3,240,888 km (0.069 R)
• M22: 3,399,911 km (0.034 R)
• M23: 3,472,915 km (0.092 R)
• M24: 3,620,867 km (0.085 R)
• M25: 3,695,516 km (0.108 R)
• M26: 3,816,092 km (0.082 R)
• M27: 3,984,090 km (0.113 R)
• M28: 4,217,164 km (0.11 R)
• M29: 4,280,145 km (0.094 R)
• M30: 4,343,275 km (0.054 R)
• M31: 4,664,162 km (0.066 R)
• M32: 5,092,760 km (0.028 R)
• M33: 5,210,344 km (0.057 R)
• M34: 5,294,867 km (0.075 R)
• M35: 5,448,205 km (0.052 R)
• M36: 5,585,835 km (0.052 R)
• M37: 5,654,949 km (0.115 R)
• M38: 5,987,655 km (0.073 R)
• M39: 6,183,179 km (0.065 R)
• M40: 6,290,740 km (0.099 R)
• M41: 6,507,657 km (0.082 R)
• M42: 6,708,717 km (0.118 R)
• M43: 6,930,421 km (0.115 R)
• M44: 7,400,008 km (0.104 R)
• M45: 7,476,154 km (0.118 R)
• M46: 7,667,639 km (0.053 R)
• M47: 7,899,366 km (0.092 R)
• M48: 8,350,254 km (0.1 R)
• M49: 9,113,353 km (0.099 R)
• M50: 9,379,487 km (0.118 R)
• M51: 9,523,849 km (0.076 R)
• M52: 9,919,536 km (0.089 R)
• M53: 10,024,553 km (0.099 R)
• M54: 10,130,020 km (0.12 R)
• M55: 10,257,028 km (0.027 R)
• M56: 10,405,729 km (0.064 R)
• M57: 10,921,393 km (0.084 R)
• M58: 11,008,159 km (0.119 R)
• M59: 11,073,384 km (0.116 R)
• M60: 11,160,450 km (0.068 R)
• M61: 11,225,974 km (0.086 R)
• M62: 11,665,941 km (0.119 R)
• M63: 11,910,384 km (0.106 R)
• M64: 12,022,134 km (0.117 R)
• M65: 12,111,743 km (0.094 R)
• M66: 12,268,970 km (0.099 R)
• M67: 12,336,588 km (0.106 R)
• M68: 12,585,669 km (0.037 R)
• M69: 13,808,781 km (0.104 R)
• M70: 13,879,242 km (0.105 R)
• M71: 13,996,676 km (0.107 R)
• M72: 14,114,559 km (0.068 R)
• M73: 14,327,586 km (0.031 R)
• M74: 14,973,101 km (0.052 R)
• M75: 15,505,969 km (0.116 R)
• M76: 15,995,752 km (0.082 R)
• M77: 16,267,422 km (0.115 R)
• M78: 16,740,151 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 73.5

Radius: 4.1

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.18 AU - 8.04 AU

Year: 10973 Days

Day: 16.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 55,782,212 km

• M1: 57,146 km (0.077 R)
• M2: 86,767 km (0.112 R)
• M3: 140,921 km (0.115 R)
• M4: 189,391 km (0.117 R)
• M5: 433,385 km (0.112 R)
• M6: 460,911 km (0.098 R)
• M7: 1,056,161 km (0.11 R)
• M8: 1,806,095 km (0.045 R)
• M9: 1,959,433 km (0.11 R)
• M10: 2,311,736 km (0.076 R)
• M11: 2,580,264 km (0.079 R)
• M12: 3,019,334 km (0.075 R)
• M13: 3,055,387 km (0.079 R)
• M14: 3,091,739 km (0.107 R)
• M15: 3,368,346 km (0.108 R)
• M16: 3,405,745 km (0.118 R)
• M17: 3,462,293 km (0.057 R)
• M18: 3,557,138 km (0.093 R)
• M19: 3,595,286 km (0.067 R)
• M20: 3,866,357 km (0.113 R)
• M21: 4,305,576 km (0.058 R)
• M22: 4,593,253 km (0.078 R)
• M23: 4,865,970 km (0.087 R)
• M24: 5,295,765 km (0.109 R)
• M25: 5,493,084 km (0.085 R)
• M26: 5,715,237 km (0.095 R)
• M27: 5,827,286 km (0.1 R)
• M28: 5,895,054 km (0.047 R)
• M29: 6,076,666 km (0.092 R)
• M30: 6,260,222 km (0.119 R)
• M31: 6,726,967 km (0.063 R)
• M32: 7,398,961 km (0.111 R)
• M33: 7,447,880 km (0.091 R)
• M34: 7,570,400 km (0.106 R)
• M35: 8,193,027 km (0.115 R)
• M36: 8,497,608 km (0.108 R)
• M37: 8,600,082 km (0.101 R)
• M38: 10,075,716 km (0.116 R)
• M39: 10,320,159 km (0.088 R)
• M40: 10,676,650 km (0.115 R)
• M41: 10,925,731 km (0.089 R)
• M42: 11,373,328 km (0.066 R)
• M43: 11,998,647 km (0.097 R)
• M44: 12,056,092 km (0.11 R)
• M45: 14,182,177 km (0.105 R)
• M46: 14,303,651 km (0.117 R)
• M47: 14,486,459 km (0.102 R)
• M48: 15,008,706 km (0.086 R)
• M49: 15,194,656 km (0.037 R)
• M50: 15,443,587 km (0.101 R)
• M51: 15,725,130 km (0.088 R)
• M52: 15,756,545 km (0.118 R)
• M53: 16,357,181 km (0.036 R)
• M54: 16,484,489 km (0.032 R)
• M55: 16,548,367 km (0.096 R)
• M56: 17,061,936 km (0.081 R)
• M57: 17,907,464 km (0.058 R)
• M58: 18,302,252 km (0.031 R)
• M59: 18,434,497 km (0.118 R)
• M60: 18,733,244 km (0.106 R)
• M61: 18,933,406 km (0.117 R)
• M62: 20,216,656 km (0.066 R)
• M63: 20,319,131 km (0.091 R)
• M64: 20,456,162 km (0.081 R)
• M65: 21,249,480 km (0.082 R)
• M66: 22,724,066 km (0.111 R)
• M67: 22,759,521 km (0.099 R)
• M68: 22,937,393 km (0.081 R)
• M69: 23,008,751 km (0.112 R)
• M70: 23,151,467 km (0.117 R)
• M71: 24,050,251 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 888.6

Radius: 4.4

Gravity: 45.9 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.05 AU - 8.21 AU

Year: 11023 Days

Day: 22.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 55,782,212 km

• M1: 68,815 km (0.1 R)
• M2: 358,885 km (0.101 R)
• M3: 956,978 km (0.103 R)
• M4: 999,613 km (0.1 R)
• M5: 1,131,409 km (0.107 R)
• M6: 1,363,285 km (0.107 R)
• M7: 1,509,443 km (0.107 R)
• M8: 1,660,836 km (0.09 R)
• M9: 2,880,507 km (0.03 R)
• M10: 2,942,740 km (0.105 R)
• M11: 3,099,967 km (0.038 R)
• M12: 3,621,316 km (0.113 R)
• M13: 3,823,722 km (0.087 R)
• M14: 4,669,997 km (0.107 R)
• M15: 5,379,390 km (0.097 R)
• M16: 6,081,752 km (0.09 R)
• M17: 6,161,637 km (0.088 R)
• M18: 6,282,063 km (0.117 R)
• M19: 6,322,305 km (0.102 R)
• M20: 6,443,779 km (0.057 R)
• M21: 6,525,160 km (0.025 R)
• M22: 6,566,000 km (0.091 R)
• M23: 6,812,687 km (0.044 R)
• M24: 7,442,793 km (0.117 R)
• M25: 7,786,420 km (0.051 R)
• M26: 8,938,323 km (0.057 R)
• M27: 9,303,342 km (0.118 R)
• M28: 9,580,397 km (0.085 R)
• M29: 10,048,040 km (0.055 R)
• M30: 10,956,997 km (0.119 R)
• M31: 11,298,379 km (0.085 R)
• M32: 11,941,650 km (0.041 R)
• M33: 13,471,139 km (0.072 R)
• M34: 13,941,774 km (0.112 R)
• M35: 14,258,622 km (0.098 R)
• M36: 15,277,383 km (0.098 R)
• M37: 16,374,983 km (0.116 R)
• M38: 18,010,985 km (0.039 R)
• M39: 18,125,727 km (0.067 R)
• M40: 18,413,703 km (0.109 R)
• M41: 19,994,204 km (0.078 R)
• M42: 20,291,754 km (0.081 R)
• M43: 22,414,548 km (0.09 R)
• M44: 22,599,750 km (0.108 R)
• M45: 23,784,565 km (0.1 R)
• M46: 23,973,508 km (0.106 R)
• M47: 24,099,619 km (0.078 R)
• M48: 24,162,898 km (0.079 R)
• M49: 24,352,738 km (0.118 R)
• M50: 25,695,977 km (0.1 R)
• M51: 25,889,856 km (0.109 R)
• M52: 26,148,960 km (0.065 R)
• M53: 26,344,035 km (0.047 R)
• M54: 27,590,036 km (0.102 R)
• M55: 28,053,939 km (0.105 R)
• M56: 28,654,126 km (0.083 R)
• M57: 29,123,863 km (0.112 R)
• M58: 29,596,144 km (0.101 R)
• M59: 30,753,732 km (0.093 R)
• M60: 31,925,981 km (0.066 R)
• M61: 32,482,634 km (0.041 R)
• M62: 33,253,363 km (0.075 R)
• M63: 34,029,925 km (0.075 R)
• M64: 35,313,774 km (0.069 R)
• M65: 36,178,450 km (0.079 R)
• M66: 36,250,855 km (0.076 R)
• M67: 36,395,666 km (0.095 R)
• M68: 36,468,221 km (0.072 R)
• M69: 37,781,541 km (0.106 R)
• M70: 37,854,993 km (0.071 R)
• M71: 38,075,650 km (0.086 R)
• M72: 38,149,252 km (0.106 R)
• M73: 40,454,555 km (0.098 R)
• M74: 40,830,644 km (0.069 R)
• M75: 41,965,643 km (0.079 R)
• M76: 42,270,075 km (0.117 R)
• M77: 42,728,144 km (0.034 R)
• M78: 43,187,858 km (0.064 R)
• M79: 43,418,239 km (0.115 R)
• M80: 44,034,881 km (0.115 R)
• M81: 45,354,634 km (0.091 R)
• M82: 45,432,574 km (0.106 R)
• M83: 46,608,563 km (0.102 R)
• M84: 47,477,128 km (0.099 R)
• M85: 48,351,229 km (0.089 R)
• M86: 49,070,196 km (0.101 R)
• M87: 49,390,934 km (0.05 R)
• M88: 49,792,754 km (0.047 R)
• M89: 49,953,871 km (0.102 R)
• M90: 50,034,504 km (0.097 R)
• M91: 50,195,770 km (0.099 R)
• M92: 50,518,902 km (0.09 R)
• M93: 50,761,699 km (0.105 R)
• M94: 51,981,520 km (0.073 R)
• M95: 53,211,065 km (0.082 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: 446 - 11,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit