🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.85 AU - 0.93 AU

Year: 295 Days

Day: 46.3 Hours

Environment

Temp: 168 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,560,474 km

• M1: 52,958 km (0.099 R)
• M2: 525,986 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.83 AU - 1.11 AU

Year: 336 Days

Day: 13.9 Hours

Environment

Temp: 118 °C

Axial Tilt: 93.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.4

Radius: 13.8

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.76 AU - 7.62 AU

Year: 5413 Days

Day: 14.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,560,474 km

• M1: 264,339 km (0.074 R)
• M2: 615,595 km (0.059 R)
• M3: 771,626 km (0.088 R)
• M4: 898,485 km (0.102 R)
• M5: 1,002,455 km (0.092 R)
• M6: 1,159,084 km (0.056 R)
• M7: 1,462,618 km (0.091 R)
• M8: 1,587,682 km (0.096 R)
• M9: 2,085,095 km (0.093 R)
• M10: 2,310,090 km (0.049 R)
• M11: 2,436,201 km (0.089 R)
• M12: 2,543,313 km (0.09 R)
• M13: 2,717,745 km (0.118 R)
• M14: 2,919,103 km (0.109 R)
• M15: 3,010,208 km (0.083 R)
• M16: 3,407,989 km (0.076 R)
• M17: 3,748,623 km (0.081 R)
• M18: 4,202,653 km (0.103 R)
• M19: 5,108,468 km (0.084 R)
• M20: 5,302,497 km (0.076 R)
• M21: 5,498,919 km (0.116 R)
• M22: 5,841,198 km (0.07 R)
• M23: 6,073,374 km (0.036 R)
• M24: 6,249,601 km (0.089 R)
• M25: 6,367,933 km (0.053 R)
• M26: 6,607,140 km (0.079 R)
• M27: 7,435,912 km (0.119 R)
• M28: 7,592,990 km (0.038 R)
• M29: 7,687,835 km (0.06 R)
• M30: 7,846,708 km (0.12 R)
• M31: 8,330,058 km (0.119 R)
• M32: 8,657,678 km (0.066 R)
• M33: 8,956,125 km (0.079 R)
• M34: 9,734,483 km (0.056 R)
• M35: 10,393,761 km (0.085 R)
• M36: 10,746,662 km (0.054 R)
• M37: 10,888,930 km (0.057 R)
• M38: 11,283,419 km (0.096 R)
• M39: 11,536,988 km (0.111 R)
• M40: 11,682,696 km (0.07 R)
• M41: 12,012,709 km (0.087 R)
• M42: 12,719,709 km (0.07 R)
• M43: 12,870,354 km (0.066 R)
• M44: 13,135,291 km (0.1 R)
• M45: 13,440,321 km (0.12 R)
• M46: 14,018,517 km (0.096 R)
• M47: 14,135,204 km (0.093 R)
• M48: 14,683,779 km (0.083 R)
• M49: 15,559,824 km (0.114 R)
• M50: 16,658,321 km (0.106 R)
• M51: 16,947,195 km (0.102 R)
• M52: 17,196,126 km (0.073 R)
• M53: 17,488,141 km (0.115 R)
• M54: 18,929,516 km (0.095 R)
• M55: 22,151,106 km (0.116 R)
• M56: 22,287,240 km (0.097 R)
• M57: 22,559,957 km (0.096 R)
• M58: 23,063,055 km (0.03 R)
• M59: 23,339,063 km (0.094 R)
• M60: 23,569,893 km (0.055 R)
• M61: 24,735,410 km (0.102 R)
• M62: 25,159,669 km (0.078 R)
• M63: 25,254,215 km (0.097 R)
• M64: 25,728,889 km (0.071 R)
• M65: 27,413,660 km (0.117 R)
• M66: 27,511,048 km (0.071 R)
• M67: 28,244,826 km (0.074 R)
• M68: 29,332,851 km (0.066 R)
• M69: 29,681,863 km (0.1 R)
• M70: 29,781,795 km (0.039 R)
• M71: 29,881,875 km (0.115 R)
• M72: 29,982,106 km (0.08 R)
• M73: 30,182,866 km (0.093 R)
• M74: 30,585,733 km (0.094 R)
• M75: 31,040,960 km (0.11 R)
• M76: 31,142,537 km (0.11 R)
• M77: 31,651,618 km (0.111 R)
• M78: 32,112,081 km (0.094 R)
• M79: 32,471,863 km (0.115 R)
• M80: 33,871,950 km (0.103 R)
• M81: 34,605,727 km (0.051 R)
• M82: 35,133,060 km (0.113 R)
• M83: 35,503,763 km (0.033 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.3

Radius: 13.6

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 9.24 AU - 9.84 AU

Year: 10356 Days

Day: 9 Hours

Environment

Temp: -157 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 51,560,474 km

• M1: 185,950 km (0.12 R)
• M2: 480,508 km (0.118 R)
• M3: 700,716 km (0.106 R)
• M4: 850,613 km (0.087 R)
• M5: 993,779 km (0.072 R)
• M6: 1,107,024 km (0.077 R)
• M7: 1,453,044 km (0.082 R)
• M8: 1,650,364 km (0.117 R)
• M9: 1,787,096 km (0.076 R)
• M10: 2,121,148 km (0.103 R)
• M11: 2,220,481 km (0.097 R)
• M12: 2,321,310 km (0.098 R)
• M13: 2,580,414 km (0.107 R)
• M14: 2,767,561 km (0.082 R)
• M15: 3,356,228 km (0.11 R)
• M16: 3,561,177 km (0.067 R)
• M17: 3,650,338 km (0.081 R)
• M18: 3,922,307 km (0.079 R)
• M19: 4,486,291 km (0.105 R)
• M20: 5,865,284 km (0.09 R)
• M21: 6,006,654 km (0.053 R)
• M22: 6,473,399 km (0.076 R)
• M23: 6,692,859 km (0.114 R)
• M24: 7,328,201 km (0.071 R)
• M25: 7,633,979 km (0.106 R)
• M26: 8,576,147 km (0.086 R)
• M27: 9,389,361 km (0.051 R)
• M28: 9,513,527 km (0.083 R)
• M29: 10,015,577 km (0.105 R)
• M30: 10,227,258 km (0.077 R)
• M31: 11,352,234 km (0.092 R)
• M32: 11,484,629 km (0.037 R)
• M33: 12,425,450 km (0.089 R)
• M34: 13,158,928 km (0.061 R)
• M35: 13,484,154 km (0.102 R)
• M36: 13,577,652 km (0.094 R)
• M37: 13,812,222 km (0.115 R)
• M38: 14,142,833 km (0.108 R)
• M39: 14,860,155 km (0.076 R)
• M40: 15,736,649 km (0.107 R)
• M41: 17,032,166 km (0.113 R)
• M42: 17,743,803 km (0.094 R)
• M43: 18,309,882 km (0.105 R)
• M44: 18,934,303 km (0.106 R)
• M45: 19,249,057 km (0.039 R)
• M46: 19,459,841 km (0.09 R)
• M47: 20,686,992 km (0.055 R)
• M48: 21,173,933 km (0.108 R)
• M49: 21,610,011 km (0.088 R)
• M50: 22,049,081 km (0.115 R)
• M51: 22,546,643 km (0.118 R)
• M52: 22,936,046 km (0.081 R)
• M53: 23,496,440 km (0.085 R)
• M54: 24,231,564 km (0.117 R)
• M55: 24,687,688 km (0.067 R)
• M56: 25,146,654 km (0.038 R)
• M57: 25,319,440 km (0.118 R)
• M58: 25,840,489 km (0.095 R)
• M59: 26,014,920 km (0.094 R)
• M60: 26,131,457 km (0.115 R)
• M61: 26,892,910 km (0.096 R)
• M62: 27,187,767 km (0.118 R)
• M63: 27,483,672 km (0.12 R)
• M64: 28,258,140 km (0.047 R)
• M65: 30,440,025 km (0.067 R)
• M66: 30,685,814 km (0.119 R)
• M67: 30,808,933 km (0.083 R)
• M68: 31,117,554 km (0.064 R)
• M69: 32,361,909 km (0.112 R)
• M70: 32,550,103 km (0.084 R)
• M71: 32,864,259 km (0.107 R)
• M72: 33,559,290 km (0.025 R)
• M73: 35,543,856 km (0.104 R)
• M74: 36,909,684 km (0.105 R)
• M75: 38,957,230 km (0.074 R)
• M76: 39,357,853 km (0.106 R)
• M77: 39,759,823 km (0.115 R)
• M78: 40,028,501 km (0.118 R)
• M79: 41,789,866 km (0.099 R)
• M80: 43,092,863 km (0.11 R)
• M81: 43,576,364 km (0.101 R)
• M82: 44,409,325 km (0.087 R)
• M83: 45,037,486 km (0.095 R)
• M84: 45,457,856 km (0.082 R)
• M85: 46,302,635 km (0.108 R)
• M86: 46,656,135 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.6

Radius: 8.5

Gravity: 10.5 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 9.36 AU - 10.02 AU

Year: 10601 Days

Day: 13.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 51,560,474 km

• M1: 149,598 km (0.1 R)
• M2: 309,069 km (0.12 R)
• M3: 613,351 km (0.091 R)
• M4: 861,983 km (0.101 R)
• M5: 1,162,525 km (0.117 R)
• M6: 1,494,932 km (0.097 R)
• M7: 1,856,360 km (0.084 R)
• M8: 2,407,030 km (0.096 R)
• M9: 2,601,507 km (0.105 R)
• M10: 2,801,071 km (0.086 R)
• M11: 2,976,250 km (0.073 R)
• M12: 3,215,307 km (0.095 R)
• M13: 4,035,253 km (0.097 R)
• M14: 4,133,838 km (0.044 R)
• M15: 4,400,870 km (0.092 R)
• M16: 4,502,447 km (0.057 R)
• M17: 5,057,455 km (0.079 R)
• M18: 5,199,573 km (0.112 R)
• M19: 5,379,091 km (0.083 R)
• M20: 5,597,354 km (0.082 R)
• M21: 5,818,460 km (0.083 R)
• M22: 6,080,106 km (0.064 R)
• M23: 6,537,577 km (0.109 R)
• M24: 6,692,560 km (0.115 R)
• M25: 9,202,513 km (0.06 R)
• M26: 9,683,171 km (0.098 R)
• M27: 9,771,434 km (0.118 R)
• M28: 10,396,902 km (0.109 R)
• M29: 10,668,871 km (0.081 R)
• M30: 11,173,615 km (0.109 R)
• M31: 11,498,990 km (0.116 R)
• M32: 12,158,866 km (0.11 R)
• M33: 12,541,537 km (0.107 R)
• M34: 13,220,562 km (0.086 R)
• M35: 13,515,270 km (0.11 R)
• M36: 14,362,144 km (0.041 R)
• M37: 14,462,823 km (0.091 R)
• M38: 14,715,793 km (0.113 R)
• M39: 15,021,122 km (0.061 R)
• M40: 17,003,743 km (0.066 R)
• M41: 17,217,219 km (0.119 R)
• M42: 17,808,729 km (0.08 R)
• M43: 17,917,038 km (0.036 R)
• M44: 18,188,708 km (0.106 R)
• M45: 18,626,132 km (0.084 R)
• M46: 18,791,138 km (0.055 R)
• M47: 18,956,593 km (0.049 R)
• M48: 19,122,497 km (0.06 R)
• M49: 20,297,439 km (0.085 R)
• M50: 20,580,628 km (0.114 R)
• M51: 21,093,599 km (0.112 R)
• M52: 21,842,187 km (0.085 R)
• M53: 22,365,480 km (0.077 R)
• M54: 22,423,823 km (0.073 R)
• M55: 22,599,302 km (0.11 R)
• M56: 23,424,334 km (0.116 R)
• M57: 23,661,895 km (0.056 R)
• M58: 23,721,435 km (0.063 R)
• M59: 23,959,894 km (0.113 R)
• M60: 24,259,240 km (0.087 R)
• M61: 24,319,228 km (0.112 R)
• M62: 24,499,643 km (0.096 R)
• M63: 25,103,869 km (0.06 R)
• M64: 25,529,774 km (0.119 R)
• M65: 25,896,738 km (0.069 R)
• M66: 27,070,483 km (0.098 R)
• M67: 28,514,252 km (0.118 R)
• M68: 29,469,285 km (0.046 R)
• M69: 29,597,340 km (0.078 R)
• M70: 30,564,191 km (0.103 R)
• M71: 30,693,893 km (0.109 R)
• M72: 31,345,242 km (0.098 R)
• M73: 33,727,289 km (0.119 R)
• M74: 34,264,495 km (0.093 R)
• M75: 34,736,925 km (0.025 R)
• M76: 34,940,079 km (0.091 R)
• M77: 35,007,847 km (0.094 R)
• M78: 35,347,434 km (0.107 R)
• M79: 35,483,568 km (0.085 R)
• M80: 37,061,825 km (0.111 R)
• M81: 37,755,211 km (0.11 R)
• M82: 38,033,763 km (0.074 R)
• M83: 39,719,282 km (0.114 R)
• M84: 44,038,621 km (0.085 R)
• M85: 44,185,077 km (0.111 R)
• M86: 44,405,136 km (0.106 R)
• M87: 45,289,110 km (0.098 R)
• M88: 45,881,817 km (0.12 R)
• M89: 46,030,218 km (0.073 R)
• M90: 46,626,066 km (0.12 R)
• M91: 48,051,285 km (0.086 R)
• M92: 49,186,434 km (0.098 R)
• M93: 50,253,964 km (0.094 R)
• M94: 50,330,558 km (0.089 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 11,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit