🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.6

Radius: 13.8

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.66 AU - 0.94 AU

Year: 494 Days

Day: 7.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 24,485,223 km

• M1: 191,485 km (0.097 R)
• M2: 316,100 km (0.078 R)
• M3: 414,386 km (0.096 R)
• M4: 568,173 km (0.078 R)
• M5: 673,490 km (0.044 R)
• M6: 824,583 km (0.074 R)
• M7: 962,961 km (0.099 R)
• M8: 1,056,311 km (0.064 R)
• M9: 1,264,700 km (0.074 R)
• M10: 1,415,495 km (0.044 R)
• M11: 1,541,905 km (0.099 R)
• M12: 1,716,785 km (0.099 R)
• M13: 1,832,724 km (0.088 R)
• M14: 1,944,922 km (0.077 R)
• M15: 2,045,751 km (0.043 R)
• M16: 2,134,762 km (0.11 R)
• M17: 2,274,336 km (0.117 R)
• M18: 2,366,638 km (0.072 R)
• M19: 2,504,119 km (0.087 R)
• M20: 2,696,502 km (0.094 R)
• M21: 2,840,415 km (0.047 R)
• M22: 2,940,346 km (0.106 R)
• M23: 3,127,942 km (0.054 R)
• M24: 3,523,628 km (0.096 R)
• M25: 3,681,454 km (0.116 R)
• M26: 3,773,905 km (0.112 R)
• M27: 3,935,471 km (0.083 R)
• M28: 4,064,724 km (0.11 R)
• M29: 4,221,802 km (0.046 R)
• M30: 4,434,230 km (0.073 R)
• M31: 4,559,893 km (0.052 R)
• M32: 4,759,755 km (0.037 R)
• M33: 5,046,385 km (0.098 R)
• M34: 5,158,883 km (0.113 R)
• M35: 5,357,698 km (0.098 R)
• M36: 5,501,462 km (0.049 R)
• M37: 5,802,453 km (0.069 R)
• M38: 5,910,462 km (0.092 R)
• M39: 6,108,829 km (0.096 R)
• M40: 6,299,417 km (0.077 R)
• M41: 6,624,643 km (0.081 R)
• M42: 6,986,819 km (0.07 R)
• M43: 7,133,574 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.6

Radius: 13.1

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1 AU - 1.22 AU

Year: 807 Days

Day: 10.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 24,485,223 km

• M1: 163,211 km (0.069 R)
• M2: 267,930 km (0.109 R)
• M3: 411,245 km (0.084 R)
• M4: 511,176 km (0.112 R)
• M5: 658,979 km (0.073 R)
• M6: 817,403 km (0.115 R)
• M7: 958,025 km (0.102 R)
• M8: 1,087,577 km (0.11 R)
• M9: 1,279,511 km (0.11 R)
• M10: 1,460,674 km (0.118 R)
• M11: 1,543,401 km (0.102 R)
• M12: 1,689,858 km (0.088 R)
• M13: 1,785,002 km (0.108 R)
• M14: 1,898,397 km (0.091 R)
• M15: 2,022,563 km (0.053 R)
• M16: 2,115,463 km (0.093 R)
• M17: 2,244,566 km (0.088 R)
• M18: 2,340,907 km (0.064 R)
• M19: 2,474,798 km (0.117 R)
• M20: 2,611,231 km (0.113 R)
• M21: 2,920,300 km (0.108 R)
• M22: 3,221,590 km (0.032 R)
• M23: 3,461,994 km (0.03 R)
• M24: 3,875,782 km (0.118 R)
• M25: 4,056,645 km (0.073 R)
• M26: 4,251,123 km (0.106 R)
• M27: 4,604,473 km (0.102 R)
• M28: 4,875,993 km (0.098 R)
• M29: 5,257,916 km (0.037 R)
• M30: 5,399,137 km (0.104 R)
• M31: 5,541,704 km (0.115 R)
• M32: 5,709,702 km (0.097 R)
• M33: 6,186,620 km (0.098 R)
• M34: 6,285,953 km (0.106 R)
• M35: 6,423,583 km (0.094 R)
• M36: 6,752,848 km (0.097 R)
• M37: 6,855,173 km (0.067 R)
• M38: 6,958,246 km (0.081 R)
• M39: 7,061,618 km (0.111 R)
• M40: 7,165,738 km (0.091 R)
• M41: 7,309,502 km (0.117 R)
• M42: 7,693,370 km (0.116 R)
• M43: 7,787,018 km (0.087 R)
• M44: 7,881,115 km (0.063 R)
• M45: 8,138,274 km (0.091 R)
• M46: 8,220,104 km (0.052 R)
• M47: 8,329,609 km (0.114 R)
• M48: 8,522,441 km (0.083 R)
• M49: 8,786,481 km (0.113 R)
• M50: 8,954,629 km (0.097 R)
• M51: 9,053,214 km (0.117 R)
• M52: 9,408,360 km (0.106 R)
• M53: 9,739,121 km (0.11 R)
• M54: 9,826,037 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.2

Radius: 12.6

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.16 AU - 1.34 AU

Year: 965 Days

Day: 8.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 24,485,223 km

• M1: 158,873 km (0.112 R)
• M2: 245,490 km (0.098 R)
• M3: 371,601 km (0.076 R)
• M4: 471,233 km (0.092 R)
• M5: 640,877 km (0.111 R)
• M6: 775,216 km (0.087 R)
• M7: 912,397 km (0.111 R)
• M8: 998,117 km (0.054 R)
• M9: 1,082,789 km (0.096 R)
• M10: 1,178,682 km (0.101 R)
• M11: 1,406,519 km (0.11 R)
• M12: 1,516,773 km (0.086 R)
• M13: 1,606,232 km (0.106 R)
• M14: 1,687,913 km (0.067 R)
• M15: 1,776,026 km (0.045 R)
• M16: 1,855,612 km (0.1 R)
• M17: 1,956,890 km (0.077 R)
• M18: 2,138,801 km (0.063 R)
• M19: 2,218,536 km (0.057 R)
• M20: 2,464,027 km (0.086 R)
• M21: 2,638,308 km (0.075 R)
• M22: 2,724,177 km (0.033 R)
• M23: 2,969,817 km (0.097 R)
• M24: 3,131,532 km (0.07 R)
• M25: 3,228,771 km (0.111 R)
• M26: 3,358,023 km (0.096 R)
• M27: 3,545,619 km (0.117 R)
• M28: 3,628,048 km (0.095 R)
• M29: 3,743,238 km (0.117 R)
• M30: 3,846,760 km (0.097 R)
• M31: 4,010,270 km (0.031 R)
• M32: 4,203,102 km (0.107 R)
• M33: 4,426,152 km (0.096 R)
• M34: 4,528,776 km (0.099 R)
• M35: 4,646,211 km (0.071 R)
• M36: 4,743,748 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.2

Radius: 11.1

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.98 AU - 2.14 AU

Year: 2041 Days

Day: 8.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 66.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 24,485,223 km

• M1: 151,692 km (0.114 R)
• M2: 305,778 km (0.079 R)
• M3: 427,252 km (0.118 R)
• M4: 519,553 km (0.057 R)
• M5: 817,852 km (0.107 R)
• M6: 982,708 km (0.045 R)
• M7: 1,226,703 km (0.112 R)
• M8: 1,326,036 km (0.079 R)
• M9: 1,532,929 km (0.074 R)
• M10: 1,608,028 km (0.054 R)
• M11: 1,932,206 km (0.108 R)
• M12: 2,156,154 km (0.047 R)
• M13: 2,228,709 km (0.09 R)
• M14: 2,338,963 km (0.077 R)
• M15: 2,539,723 km (0.106 R)
• M16: 2,616,616 km (0.114 R)
• M17: 2,694,108 km (0.057 R)
• M18: 3,203,638 km (0.049 R)
• M19: 3,300,727 km (0.11 R)
• M20: 3,399,013 km (0.077 R)
• M21: 3,526,620 km (0.071 R)
• M22: 3,641,511 km (0.052 R)
• M23: 3,875,034 km (0.112 R)
• M24: 3,978,705 km (0.088 R)
• M25: 4,068,464 km (0.091 R)
• M26: 4,204,149 km (0.086 R)
• M27: 4,402,965 km (0.099 R)
• M28: 4,715,026 km (0.096 R)
• M29: 4,841,885 km (0.114 R)
• M30: 4,969,791 km (0.106 R)
• M31: 5,327,629 km (0.093 R)
• M32: 5,693,994 km (0.047 R)
• M33: 5,829,231 km (0.086 R)
• M34: 6,068,438 km (0.102 R)
• M35: 6,171,959 km (0.101 R)
• M36: 6,380,798 km (0.11 R)
• M37: 6,805,506 km (0.1 R)
• M38: 7,057,579 km (0.06 R)
• M39: 7,202,988 km (0.057 R)
• M40: 7,294,392 km (0.04 R)
• M41: 7,608,099 km (0.05 R)
• M42: 7,888,595 km (0.081 R)
• M43: 8,039,539 km (0.106 R)
• M44: 8,172,382 km (0.105 R)
• M45: 8,440,461 km (0.079 R)
• M46: 8,575,548 km (0.103 R)
• M47: 8,750,279 km (0.118 R)
• M48: 8,985,147 km (0.114 R)
• M49: 9,162,720 km (0.114 R)
• M50: 9,621,686 km (0.116 R)
• M51: 9,702,320 km (0.099 R)
• M52: 9,904,725 km (0.086 R)
• M53: 10,088,282 km (0.066 R)
• M54: 10,293,381 km (0.09 R)
• M55: 10,812,336 km (0.087 R)
• M56: 11,085,501 km (0.071 R)
• M57: 11,297,332 km (0.046 R)
• M58: 11,531,752 km (0.027 R)
• M59: 11,789,359 km (0.119 R)
• M60: 12,070,753 km (0.1 R)
• M61: 12,201,202 km (0.074 R)
• M62: 12,529,719 km (0.119 R)
• M63: 12,816,798 km (0.058 R)
• M64: 12,972,230 km (0.065 R)
• M65: 13,083,680 km (0.099 R)
• M66: 13,352,508 km (0.082 R)
• M67: 13,487,594 km (0.08 R)
• M68: 13,895,548 km (0.047 R)
• M69: 14,330,578 km (0.088 R)
• M70: 14,979,833 km (0.117 R)
• M71: 15,213,954 km (0.066 R)
• M72: 15,284,564 km (0.053 R)
• M73: 15,378,661 km (0.087 R)
• M74: 15,520,330 km (0.085 R)
• M75: 15,971,667 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.3

Radius: 11.3

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.15 AU - 3.67 AU

Year: 4347 Days

Day: 10.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 24,485,223 km

• M1: 161,267 km (0.107 R)
• M2: 350,059 km (0.07 R)
• M3: 525,537 km (0.062 R)
• M4: 640,578 km (0.09 R)
• M5: 712,235 km (0.093 R)
• M6: 786,885 km (0.114 R)
• M7: 921,972 km (0.117 R)
• M8: 1,190,649 km (0.103 R)
• M9: 1,415,794 km (0.1 R)
• M10: 1,526,646 km (0.107 R)
• M11: 1,597,406 km (0.1 R)
• M12: 1,877,154 km (0.097 R)
• M13: 1,968,708 km (0.068 R)
• M14: 2,109,180 km (0.074 R)
• M15: 2,220,780 km (0.049 R)
• M16: 2,756,042 km (0.075 R)
• M17: 2,878,562 km (0.086 R)
• M18: 2,949,322 km (0.045 R)
• M19: 3,128,989 km (0.092 R)
• M20: 3,349,347 km (0.113 R)
• M21: 3,651,235 km (0.106 R)
• M22: 3,805,620 km (0.099 R)
• M23: 3,922,755 km (0.096 R)
• M24: 4,041,237 km (0.073 R)
• M25: 4,281,641 km (0.108 R)
• M26: 4,734,623 km (0.073 R)
• M27: 4,945,706 km (0.12 R)
• M28: 5,442,819 km (0.119 R)
• M29: 5,553,073 km (0.063 R)
• M30: 5,731,094 km (0.046 R)
• M31: 6,024,306 km (0.076 R)
• M32: 6,207,115 km (0.061 R)
• M33: 7,149,133 km (0.115 R)
• M34: 7,343,011 km (0.103 R)
• M35: 7,563,070 km (0.037 R)
• M36: 7,959,804 km (0.052 R)
• M37: 8,287,124 km (0.078 R)
• M38: 8,877,138 km (0.051 R)
• M39: 8,981,108 km (0.085 R)
• M40: 9,164,066 km (0.083 R)
• M41: 9,747,348 km (0.117 R)
• M42: 11,285,663 km (0.089 R)
• M43: 11,596,677 km (0.11 R)
• M44: 11,881,811 km (0.031 R)
• M45: 12,111,743 km (0.061 R)
• M46: 12,284,977 km (0.117 R)
• M47: 12,517,452 km (0.046 R)
• M48: 12,634,288 km (0.07 R)
• M49: 12,898,328 km (0.091 R)
• M50: 13,193,784 km (0.063 R)
• M51: 13,581,392 km (0.085 R)
• M52: 14,033,178 km (0.103 R)
• M53: 14,766,507 km (0.062 R)
• M54: 15,952,818 km (0.1 R)
• M55: 16,079,527 km (0.034 R)
• M56: 16,493,464 km (0.116 R)
• M57: 16,653,684 km (0.112 R)
• M58: 16,750,025 km (0.109 R)
• M59: 17,202,110 km (0.092 R)
• M60: 17,920,628 km (0.114 R)
• M61: 18,515,878 km (0.088 R)
• M62: 18,849,332 km (0.062 R)
• M63: 19,016,881 km (0.088 R)
• M64: 19,218,539 km (0.095 R)
• M65: 19,929,877 km (0.108 R)
• M66: 20,032,202 km (0.032 R)
• M67: 20,168,935 km (0.112 R)
• M68: 21,099,882 km (0.117 R)
• M69: 21,239,008 km (0.074 R)
• M70: 21,378,433 km (0.039 R)
• M71: 21,483,152 km (0.089 R)
• M72: 21,728,193 km (0.069 R)
• M73: 22,540,210 km (0.059 R)
• M74: 23,218,338 km (0.048 R)
• M75: 23,469,961 km (0.05 R)
• M76: 23,541,918 km (0.093 R)
• M77: 23,650,227 km (0.059 R)
• M78: 23,975,752 km (0.115 R)
• M79: 24,266,420 km (0.097 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 14,479 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit