🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.4

Radius: 14.1

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.53 AU - 0.59 AU

Year: 289 Days

Day: 5.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 10,491,797 km

• M1: 179,218 km (0.077 R)
• M2: 267,930 km (0.113 R)
• M3: 370,853 km (0.115 R)
• M4: 458,966 km (0.077 R)
• M5: 682,765 km (0.065 R)
• M6: 771,775 km (0.099 R)
• M7: 868,715 km (0.113 R)
• M8: 998,267 km (0.111 R)
• M9: 1,105,827 km (0.1 R)
• M10: 1,202,318 km (0.043 R)
• M11: 1,294,321 km (0.099 R)
• M12: 1,506,451 km (0.12 R)
• M13: 1,614,909 km (0.07 R)
• M14: 1,848,880 km (0.08 R)
• M15: 1,965,866 km (0.094 R)
• M16: 2,066,695 km (0.119 R)
• M17: 2,169,468 km (0.091 R)
• M18: 2,341,356 km (0.12 R)
• M19: 2,503,072 km (0.03 R)
• M20: 2,608,089 km (0.063 R)
• M21: 2,760,530 km (0.105 R)
• M22: 2,864,051 km (0.065 R)
• M23: 3,165,940 km (0.075 R)
• M24: 3,318,230 km (0.11 R)
• M25: 3,434,019 km (0.085 R)
• M26: 3,551,304 km (0.109 R)
• M27: 3,675,470 km (0.12 R)
• M28: 3,766,874 km (0.114 R)
• M29: 3,858,877 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.3

Radius: 9.9

Gravity: 9.52 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.69 AU - 0.89 AU

Year: 485 Days

Day: 10.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 10,491,797 km

• M1: 160,967 km (0.103 R)
• M2: 251,624 km (0.111 R)
• M3: 349,161 km (0.074 R)
• M4: 448,494 km (0.103 R)
• M5: 514,317 km (0.085 R)
• M6: 596,746 km (0.052 R)
• M7: 697,874 km (0.101 R)
• M8: 800,648 km (0.117 R)
• M9: 873,801 km (0.117 R)
• M10: 990,787 km (0.116 R)
• M11: 1,162,525 km (0.085 R)
• M12: 1,235,230 km (0.088 R)
• M13: 1,326,933 km (0.112 R)
• M14: 1,391,260 km (0.104 R)
• M15: 1,462,918 km (0.101 R)
• M16: 1,716,935 km (0.035 R)
• M17: 1,800,560 km (0.092 R)
• M18: 1,945,221 km (0.106 R)
• M19: 2,012,391 km (0.045 R)
• M20: 2,100,803 km (0.032 R)
• M21: 2,190,412 km (0.078 R)
• M22: 2,352,427 km (0.058 R)
• M23: 2,474,648 km (0.095 R)
• M24: 2,763,372 km (0.096 R)
• M25: 2,831,588 km (0.091 R)
• M26: 3,094,282 km (0.107 R)
• M27: 3,356,976 km (0.057 R)
• M28: 3,527,967 km (0.1 R)
• M29: 3,610,395 km (0.1 R)
• M30: 3,760,442 km (0.109 R)
• M31: 3,938,164 km (0.094 R)
• M32: 4,058,141 km (0.085 R)
• M33: 4,170,639 km (0.076 R)
• M34: 4,284,333 km (0.102 R)
• M35: 4,381,273 km (0.114 R)
• M36: 4,523,540 km (0.114 R)
• M37: 4,586,222 km (0.114 R)
• M38: 4,694,531 km (0.093 R)
• M39: 4,767,235 km (0.112 R)
• M40: 4,867,765 km (0.058 R)
• M41: 4,978,168 km (0.097 R)
• M42: 5,052,369 km (0.092 R)
• M43: 5,173,543 km (0.036 R)
• M44: 5,258,066 km (0.115 R)
• M45: 5,352,612 km (0.117 R)
• M46: 5,457,031 km (0.091 R)
• M47: 5,552,774 km (0.092 R)
• M48: 5,639,241 km (0.095 R)
• M49: 5,901,786 km (0.117 R)
• M50: 5,970,451 km (0.118 R)
• M51: 6,059,163 km (0.101 R)
• M52: 6,178,093 km (0.091 R)
• M53: 6,438,543 km (0.085 R)
• M54: 6,702,733 km (0.095 R)
• M55: 6,887,636 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.2

Radius: 10

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.44 AU - 1.66 AU

Year: 1332 Days

Day: 14.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 10,491,797 km

• M1: 125,363 km (0.103 R)
• M2: 196,123 km (0.096 R)
• M3: 259,702 km (0.048 R)
• M4: 322,982 km (0.08 R)
• M5: 389,104 km (0.054 R)
• M6: 466,297 km (0.077 R)
• M7: 560,693 km (0.094 R)
• M8: 627,862 km (0.085 R)
• M9: 698,024 km (0.09 R)
• M10: 853,755 km (0.115 R)
• M11: 1,163,572 km (0.106 R)
• M12: 1,297,462 km (0.114 R)
• M13: 1,366,427 km (0.094 R)
• M14: 1,428,809 km (0.102 R)
• M15: 1,589,029 km (0.12 R)
• M16: 1,892,712 km (0.089 R)
• M17: 1,989,203 km (0.073 R)
• M18: 2,078,363 km (0.095 R)
• M19: 2,187,270 km (0.098 R)
• M20: 2,279,572 km (0.078 R)
• M21: 2,344,947 km (0.08 R)
• M22: 2,410,919 km (0.115 R)
• M23: 2,593,279 km (0.074 R)
• M24: 2,691,116 km (0.079 R)
• M25: 2,810,196 km (0.079 R)
• M26: 2,880,357 km (0.079 R)
• M27: 3,094,881 km (0.098 R)
• M28: 3,314,640 km (0.08 R)
• M29: 3,561,177 km (0.079 R)
• M30: 3,626,552 km (0.12 R)
• M31: 4,049,614 km (0.095 R)
• M32: 4,117,831 km (0.09 R)
• M33: 4,243,942 km (0.062 R)
• M34: 4,594,749 km (0.05 R)
• M35: 4,665,958 km (0.103 R)
• M36: 4,918,329 km (0.085 R)
• M37: 4,991,333 km (0.098 R)
• M38: 5,261,806 km (0.085 R)
• M39: 5,486,801 km (0.061 R)
• M40: 5,549,931 km (0.105 R)
• M41: 5,676,790 km (0.103 R)
• M42: 5,766,100 km (0.077 R)
• M43: 5,843,143 km (0.108 R)
• M44: 6,024,157 km (0.112 R)
• M45: 6,793,688 km (0.104 R)
• M46: 6,915,910 km (0.108 R)
• M47: 7,162,447 km (0.036 R)
• M48: 7,509,813 km (0.118 R)
• M49: 7,706,834 km (0.073 R)
• M50: 8,091,450 km (0.047 R)
• M51: 8,235,512 km (0.102 R)
• M52: 8,351,301 km (0.102 R)
• M53: 8,453,177 km (0.077 R)
• M54: 8,570,163 km (0.097 R)
• M55: 8,820,290 km (0.101 R)
• M56: 9,132,651 km (0.11 R)
• M57: 9,267,738 km (0.072 R)
• M58: 9,448,751 km (0.104 R)
• M59: 9,661,479 km (0.112 R)
• M60: 9,891,112 km (0.112 R)
• M61: 10,029,789 km (0.068 R)
• M62: 10,215,739 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.7

Radius: 10.5

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.51 AU - 2.31 AU

Year: 1822 Days

Day: 9.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 10,491,797 km

• M1: 130,898 km (0.102 R)
• M2: 250,427 km (0.115 R)
• M3: 532,568 km (0.092 R)
• M4: 829,969 km (0.09 R)
• M5: 956,529 km (0.055 R)
• M6: 1,184,965 km (0.115 R)
• M7: 1,344,586 km (0.101 R)
• M8: 1,560,755 km (0.12 R)
• M9: 1,668,914 km (0.091 R)
• M10: 1,831,676 km (0.088 R)
• M11: 1,963,921 km (0.099 R)
• M12: 2,081,206 km (0.099 R)
• M13: 2,418,399 km (0.111 R)
• M14: 2,682,739 km (0.117 R)
• M15: 2,884,696 km (0.113 R)
• M16: 3,271,556 km (0.101 R)
• M17: 3,346,654 km (0.11 R)
• M18: 3,433,271 km (0.077 R)
• M19: 3,663,951 km (0.1 R)
• M20: 3,911,236 km (0.115 R)
• M21: 3,979,603 km (0.117 R)
• M22: 4,292,412 km (0.113 R)
• M23: 4,843,680 km (0.074 R)
• M24: 5,202,715 km (0.099 R)
• M25: 5,290,678 km (0.114 R)
• M26: 5,738,126 km (0.038 R)
• M27: 5,920,635 km (0.082 R)
• M28: 6,118,254 km (0.083 R)
• M29: 6,251,246 km (0.053 R)
• M30: 6,642,145 km (0.118 R)
• M31: 6,888,982 km (0.092 R)
• M32: 7,194,610 km (0.083 R)
• M33: 8,065,420 km (0.077 R)
• M34: 8,270,069 km (0.065 R)
• M35: 8,520,796 km (0.117 R)
• M36: 8,879,082 km (0.082 R)
• M37: 9,120,683 km (0.058 R)
• M38: 9,242,306 km (0.114 R)
• M39: 9,625,875 km (0.097 R)
• M40: 10,093,069 km (0.118 R)
• M41: 10,345,291 km (0.106 R)
• M42: 10,743,521 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.6

Radius: 10

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.05 AU - 2.69 AU

Year: 2518 Days

Day: 14.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 10,491,797 km

• M1: 125,662 km (0.05 R)
• M2: 293,661 km (0.12 R)
• M3: 408,402 km (0.112 R)
• M4: 508,184 km (0.1 R)
• M5: 682,765 km (0.097 R)
• M6: 821,442 km (0.085 R)
• M7: 911,051 km (0.044 R)
• M8: 987,047 km (0.069 R)
• M9: 1,237,773 km (0.111 R)
• M10: 1,303,745 km (0.099 R)
• M11: 1,380,639 km (0.028 R)
• M12: 1,539,212 km (0.097 R)
• M13: 1,620,743 km (0.119 R)
• M14: 1,788,443 km (0.083 R)
• M15: 2,107,236 km (0.054 R)
• M16: 2,221,379 km (0.112 R)
• M17: 2,515,937 km (0.079 R)
• M18: 2,661,945 km (0.085 R)
• M19: 2,760,829 km (0.117 R)
• M20: 2,873,476 km (0.08 R)
• M21: 2,962,187 km (0.078 R)
• M22: 3,064,812 km (0.081 R)
• M23: 3,155,468 km (0.036 R)
• M24: 3,366,401 km (0.108 R)
• M25: 3,446,585 km (0.08 R)
• M26: 3,746,379 km (0.114 R)
• M27: 3,829,705 km (0.119 R)
• M28: 4,371,399 km (0.082 R)
• M29: 4,592,056 km (0.049 R)
• M30: 4,756,016 km (0.045 R)
• M31: 5,151,702 km (0.056 R)
• M32: 5,353,509 km (0.063 R)
• M33: 6,055,722 km (0.105 R)
• M34: 6,417,898 km (0.114 R)
• M35: 6,501,075 km (0.082 R)
• M36: 6,652,019 km (0.076 R)
• M37: 6,736,243 km (0.101 R)
• M38: 7,008,511 km (0.098 R)
• M39: 7,077,026 km (0.076 R)
• M40: 7,197,602 km (0.089 R)
• M41: 7,563,668 km (0.076 R)
• M42: 7,633,979 km (0.11 R)
• M43: 7,740,044 km (0.091 R)
• M44: 7,846,558 km (0.064 R)
• M45: 7,953,520 km (0.057 R)
• M46: 8,514,213 km (0.105 R)
• M47: 8,587,516 km (0.11 R)
• M48: 8,679,369 km (0.1 R)
• M49: 8,938,323 km (0.108 R)
• M50: 9,012,823 km (0.08 R)
• M51: 9,426,311 km (0.09 R)
• M52: 9,730,743 km (0.055 R)
• M53: 10,252,092 km (0.104 R)
• M54: 10,604,694 km (0.042 R)
• M55: 10,961,335 km (0.095 R)
• M56: 11,181,094 km (0.111 R)
• M57: 11,321,866 km (0.089 R)
• M58: 11,665,941 km (0.046 R)
• M59: 11,767,817 km (0.057 R)
• M60: 12,095,736 km (0.077 R)
• M61: 12,468,384 km (0.079 R)
• M62: 13,118,836 km (0.054 R)
• M63: 13,224,751 km (0.102 R)
• M64: 13,352,358 km (0.073 R)
• M65: 14,343,593 km (0.041 R)
• M66: 14,452,800 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.6

Radius: 10.3

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.06 AU - 5.38 AU

Year: 8232 Days

Day: 6.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 10,491,797 km

• M1: 153,188 km (0.073 R)
• M2: 240,553 km (0.047 R)
• M3: 403,316 km (0.068 R)
• M4: 665,112 km (0.078 R)
• M5: 754,422 km (0.115 R)
• M6: 867,368 km (0.037 R)
• M7: 979,567 km (0.102 R)
• M8: 1,146,817 km (0.068 R)
• M9: 1,638,994 km (0.067 R)
• M10: 1,934,151 km (0.073 R)
• M11: 2,565,304 km (0.107 R)
• M12: 2,838,919 km (0.077 R)
• M13: 2,908,781 km (0.071 R)
• M14: 3,194,214 km (0.07 R)
• M15: 3,913,779 km (0.084 R)
• M16: 4,682,264 km (0.118 R)
• M17: 5,621,888 km (0.114 R)
• M18: 6,145,780 km (0.071 R)
• M19: 6,738,786 km (0.093 R)
• M20: 6,886,439 km (0.104 R)
• M21: 7,908,192 km (0.089 R)
• M22: 7,993,164 km (0.08 R)
• M23: 8,149,643 km (0.097 R)
• M24: 8,465,594 km (0.11 R)
• M25: 8,567,021 km (0.103 R)
• M26: 9,243,503 km (0.095 R)
• M27: 9,377,991 km (0.118 R)
• M28: 9,709,201 km (0.085 R)
• M29: 10,336,764 km (0.094 R)
• M30: 10,491,747 km (0.038 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 11,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit