🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.6

Radius: 9.3

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.74 AU - 1.04 AU

Year: 569 Days

Day: 13.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 34,063,097 km

• M1: 132,245 km (0.111 R)
• M2: 198,068 km (0.107 R)
• M3: 268,229 km (0.117 R)
• M4: 330,910 km (0.116 R)
• M5: 419,921 km (0.078 R)
• M6: 484,847 km (0.106 R)
• M7: 606,320 km (0.111 R)
• M8: 695,780 km (0.11 R)
• M9: 869,762 km (0.071 R)
• M10: 988,543 km (0.106 R)
• M11: 1,075,010 km (0.04 R)
• M12: 1,146,967 km (0.114 R)
• M13: 1,238,222 km (0.052 R)
• M14: 1,336,657 km (0.104 R)
• M15: 1,442,423 km (0.094 R)
• M16: 1,517,670 km (0.112 R)
• M17: 1,662,481 km (0.083 R)
• M18: 1,771,538 km (0.032 R)
• M19: 1,847,384 km (0.114 R)
• M20: 1,939,985 km (0.092 R)
• M21: 2,039,318 km (0.047 R)
• M22: 2,145,682 km (0.028 R)
• M23: 2,221,379 km (0.027 R)
• M24: 2,347,639 km (0.112 R)
• M25: 2,481,978 km (0.068 R)
• M26: 2,676,755 km (0.108 R)
• M27: 2,770,104 km (0.101 R)
• M28: 2,829,045 km (0.115 R)
• M29: 2,894,420 km (0.106 R)
• M30: 2,972,360 km (0.114 R)
• M31: 3,032,648 km (0.115 R)
• M32: 3,148,586 km (0.086 R)
• M33: 3,284,720 km (0.027 R)
• M34: 3,359,819 km (0.064 R)
• M35: 3,448,081 km (0.108 R)
• M36: 3,543,525 km (0.098 R)
• M37: 3,672,179 km (0.027 R)
• M38: 3,822,226 km (0.09 R)
• M39: 3,901,213 km (0.117 R)
• M40: 4,216,117 km (0.08 R)
• M41: 4,332,055 km (0.104 R)
• M42: 4,414,633 km (0.059 R)
• M43: 4,490,629 km (0.05 R)
• M44: 4,588,167 km (0.059 R)
• M45: 4,665,210 km (0.12 R)
• M46: 4,742,701 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.7

Radius: 9.6

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.01 AU - 1.37 AU

Year: 880 Days

Day: 13.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 34,063,097 km

• M1: 123,568 km (0.042 R)
• M2: 227,688 km (0.105 R)
• M3: 294,259 km (0.091 R)
• M4: 414,386 km (0.118 R)
• M5: 592,258 km (0.057 R)
• M6: 691,142 km (0.082 R)
• M7: 805,884 km (0.096 R)
• M8: 906,713 km (0.11 R)
• M9: 1,066,483 km (0.114 R)
• M10: 1,166,863 km (0.061 R)
• M11: 1,253,032 km (0.114 R)
• M12: 1,365,529 km (0.116 R)
• M13: 1,462,918 km (0.053 R)
• M14: 1,531,284 km (0.097 R)
• M15: 1,594,414 km (0.083 R)
• M16: 1,684,322 km (0.12 R)
• M17: 1,882,839 km (0.12 R)
• M18: 2,173,657 km (0.098 R)
• M19: 2,288,399 km (0.068 R)
• M20: 2,743,924 km (0.106 R)
• M21: 3,058,080 km (0.049 R)
• M22: 3,458,703 km (0.084 R)
• M23: 3,644,055 km (0.106 R)
• M24: 3,763,733 km (0.098 R)
• M25: 3,893,434 km (0.073 R)
• M26: 3,963,147 km (0.102 R)
• M27: 4,174,977 km (0.117 R)
• M28: 4,309,316 km (0.055 R)
• M29: 4,390,698 km (0.071 R)
• M30: 4,481,653 km (0.11 R)
• M31: 4,564,081 km (0.06 R)
• M32: 4,795,509 km (0.111 R)
• M33: 5,040,551 km (0.08 R)
• M34: 5,126,270 km (0.055 R)
• M35: 5,289,482 km (0.099 R)
• M36: 5,493,683 km (0.079 R)
• M37: 5,710,300 km (0.026 R)
• M38: 5,809,783 km (0.074 R)
• M39: 5,919,737 km (0.098 R)
• M40: 6,203,076 km (0.1 R)
• M41: 6,305,251 km (0.12 R)
• M42: 6,377,208 km (0.106 R)
• M43: 6,501,075 km (0.043 R)
• M44: 6,605,045 km (0.101 R)
• M45: 6,667,577 km (0.104 R)
• M46: 6,740,880 km (0.086 R)
• M47: 6,867,141 km (0.064 R)
• M48: 6,930,570 km (0.099 R)
• M49: 7,047,406 km (0.049 R)
• M50: 7,261,331 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.5

Radius: 9.8

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.05 AU - 1.47 AU

Year: 959 Days

Day: 8.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 34,063,097 km

• M1: 123,568 km (0.098 R)
• M2: 189,241 km (0.119 R)
• M3: 280,047 km (0.11 R)
• M4: 393,293 km (0.09 R)
• M5: 513,719 km (0.079 R)
• M6: 678,277 km (0.041 R)
• M7: 776,563 km (0.057 R)
• M8: 846,574 km (0.111 R)
• M9: 1,039,406 km (0.064 R)
• M10: 1,107,024 km (0.114 R)
• M11: 1,208,601 km (0.091 R)
• M12: 1,347,129 km (0.052 R)
• M13: 1,421,329 km (0.081 R)
• M14: 1,568,234 km (0.056 R)
• M15: 1,652,757 km (0.079 R)
• M16: 1,751,193 km (0.092 R)
• M17: 1,826,291 km (0.113 R)
• M18: 1,902,735 km (0.059 R)
• M19: 1,999,675 km (0.083 R)
• M20: 2,218,836 km (0.111 R)
• M21: 2,369,331 km (0.105 R)
• M22: 2,452,956 km (0.115 R)
• M23: 2,601,657 km (0.103 R)
• M24: 2,695,305 km (0.046 R)
• M25: 2,790,000 km (0.094 R)
• M26: 3,050,600 km (0.11 R)
• M27: 3,164,743 km (0.08 R)
• M28: 3,226,228 km (0.071 R)
• M29: 3,342,615 km (0.074 R)
• M30: 3,428,783 km (0.074 R)
• M31: 3,555,493 km (0.052 R)
• M32: 3,748,623 km (0.062 R)
• M33: 3,887,600 km (0.07 R)
• M34: 3,953,573 km (0.1 R)
• M35: 4,094,943 km (0.103 R)
• M36: 4,297,498 km (0.119 R)
• M37: 4,451,733 km (0.099 R)
• M38: 4,572,758 km (0.061 R)
• M39: 4,845,026 km (0.091 R)
• M40: 5,149,608 km (0.111 R)
• M41: 5,286,041 km (0.086 R)
• M42: 5,432,946 km (0.061 R)
• M43: 5,674,397 km (0.107 R)
• M44: 5,891,164 km (0.05 R)
• M45: 5,967,010 km (0.114 R)
• M46: 6,148,921 km (0.112 R)
• M47: 6,342,202 km (0.043 R)
• M48: 6,410,418 km (0.092 R)
• M49: 6,508,255 km (0.057 R)
• M50: 6,576,921 km (0.116 R)
• M51: 6,735,046 km (0.107 R)

Asteroid Belt

Center: 1.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.4

Radius: 14.4

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.96 AU - 2.54 AU

Year: 2289 Days

Day: 10.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 34,063,097 km

• M1: 188,194 km (0.086 R)
• M2: 289,472 km (0.031 R)
• M3: 530,025 km (0.108 R)
• M4: 626,067 km (0.074 R)
• M5: 1,098,198 km (0.075 R)
• M6: 1,314,516 km (0.075 R)
• M7: 1,504,356 km (0.106 R)
• M8: 1,660,985 km (0.058 R)
• M9: 1,768,696 km (0.102 R)
• M10: 1,957,339 km (0.118 R)
• M11: 2,235,291 km (0.052 R)
• M12: 2,330,884 km (0.119 R)
• M13: 2,452,507 km (0.057 R)
• M14: 2,960,392 km (0.102 R)
• M15: 3,146,043 km (0.08 R)
• M16: 3,404,399 km (0.042 R)
• M17: 3,571,200 km (0.099 R)
• M18: 3,855,287 km (0.034 R)
• M19: 4,029,419 km (0.102 R)
• M20: 4,176,623 km (0.062 R)
• M21: 4,876,591 km (0.112 R)
• M22: 5,160,678 km (0.066 R)
• M23: 5,369,217 km (0.039 R)
• M24: 5,547,837 km (0.105 R)
• M25: 6,248,404 km (0.05 R)
• M26: 6,471,005 km (0.087 R)
• M27: 6,626,587 km (0.076 R)
• M28: 6,818,521 km (0.083 R)
• M29: 7,083,310 km (0.041 R)
• M30: 7,641,160 km (0.035 R)
• M31: 7,750,815 km (0.038 R)
• M32: 7,971,771 km (0.087 R)
• M33: 8,325,720 km (0.073 R)
• M34: 8,514,213 km (0.059 R)
• M35: 8,837,793 km (0.116 R)
• M36: 9,243,204 km (0.046 R)
• M37: 9,952,298 km (0.082 R)
• M38: 10,152,459 km (0.091 R)
• M39: 10,293,381 km (0.117 R)
• M40: 11,069,644 km (0.113 R)
• M41: 11,569,600 km (0.109 R)
• M42: 11,928,336 km (0.03 R)
• M43: 12,570,260 km (0.117 R)
• M44: 13,135,740 km (0.111 R)
• M45: 13,267,536 km (0.06 R)
• M46: 13,399,631 km (0.109 R)
• M47: 13,532,175 km (0.091 R)
• M48: 14,336,862 km (0.107 R)
• M49: 14,427,219 km (0.107 R)
• M50: 14,836,219 km (0.088 R)
• M51: 15,111,031 km (0.092 R)
• M52: 15,226,071 km (0.116 R)
• M53: 15,341,262 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.6

Radius: 14.7

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.7 AU - 5.2 AU

Year: 7470 Days

Day: 10.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 34,063,097 km

• M1: 185,801 km (0.065 R)
• M2: 300,991 km (0.114 R)
• M3: 770,429 km (0.044 R)
• M4: 864,825 km (0.109 R)
• M5: 1,680,134 km (0.12 R)
• M6: 2,371,575 km (0.105 R)
• M7: 2,578,618 km (0.095 R)
• M8: 2,770,104 km (0.068 R)
• M9: 2,966,675 km (0.12 R)
• M10: 3,213,213 km (0.097 R)
• M11: 3,607,553 km (0.099 R)
• M12: 3,726,633 km (0.039 R)
• M13: 4,291,365 km (0.085 R)
• M14: 4,417,775 km (0.102 R)
• M15: 4,648,604 km (0.083 R)
• M16: 4,988,939 km (0.083 R)
• M17: 5,805,744 km (0.084 R)
• M18: 5,917,793 km (0.116 R)
• M19: 6,058,863 km (0.092 R)
• M20: 6,402,190 km (0.098 R)
• M21: 6,605,494 km (0.12 R)
• M22: 6,899,603 km (0.074 R)
• M23: 7,623,208 km (0.073 R)
• M24: 7,746,178 km (0.092 R)
• M25: 7,838,928 km (0.047 R)
• M26: 8,339,483 km (0.108 R)
• M27: 8,434,478 km (0.088 R)
• M28: 8,625,664 km (0.104 R)
• M29: 8,721,855 km (0.114 R)
• M30: 8,947,449 km (0.101 R)
• M31: 9,903,080 km (0.116 R)
• M32: 11,379,461 km (0.08 R)
• M33: 11,768,266 km (0.104 R)
• M34: 13,181,517 km (0.088 R)
• M35: 14,839,660 km (0.105 R)
• M36: 15,148,280 km (0.106 R)
• M37: 15,615,026 km (0.065 R)
• M38: 15,732,460 km (0.094 R)
• M39: 15,850,343 km (0.119 R)
• M40: 17,043,985 km (0.097 R)
• M41: 17,529,579 km (0.056 R)
• M42: 18,142,931 km (0.101 R)
• M43: 18,266,498 km (0.115 R)
• M44: 18,721,874 km (0.082 R)
• M45: 19,013,590 km (0.073 R)
• M46: 19,348,839 km (0.102 R)
• M47: 19,643,696 km (0.12 R)
• M48: 21,750,034 km (0.114 R)
• M49: 22,144,674 km (0.089 R)
• M50: 22,276,769 km (0.103 R)
• M51: 22,630,268 km (0.065 R)
• M52: 24,243,981 km (0.089 R)
• M53: 24,653,131 km (0.114 R)
• M54: 24,790,162 km (0.074 R)
• M55: 24,927,344 km (0.119 R)
• M56: 25,064,674 km (0.063 R)
• M57: 25,570,764 km (0.11 R)
• M58: 25,941,019 km (0.079 R)
• M59: 26,080,294 km (0.101 R)
• M60: 26,173,195 km (0.084 R)
• M61: 26,780,412 km (0.083 R)
• M62: 27,062,105 km (0.069 R)
• M63: 27,913,467 km (0.072 R)
• M64: 28,199,049 km (0.058 R)
• M65: 29,110,250 km (0.106 R)
• M66: 29,982,405 km (0.101 R)
• M67: 30,177,481 km (0.111 R)
• M68: 30,372,856 km (0.046 R)
• M69: 30,863,238 km (0.075 R)
• M70: 30,961,523 km (0.052 R)
• M71: 32,700,299 km (0.11 R)
• M72: 32,800,530 km (0.063 R)
• M73: 32,900,910 km (0.111 R)
• M74: 33,505,585 km (0.052 R)
• M75: 33,961,559 km (0.12 R)
• M76: 34,063,136 km (0.057 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: 425 - 11,663 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit