🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.7

Radius: 15

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.48 AU - 0.58 AU

Year: 262 Days

Day: 9.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 22,694,248 km

• M1: 187,147 km (0.091 R)
• M2: 294,857 km (0.051 R)
• M3: 460,612 km (0.1 R)
• M4: 563,535 km (0.107 R)
• M5: 712,684 km (0.116 R)
• M6: 828,323 km (0.089 R)
• M7: 924,365 km (0.095 R)
• M8: 1,081,742 km (0.094 R)
• M9: 1,184,666 km (0.112 R)
• M10: 1,318,556 km (0.103 R)
• M11: 1,461,870 km (0.073 R)
• M12: 1,606,681 km (0.101 R)
• M13: 1,862,194 km (0.07 R)
• M14: 1,983,668 km (0.04 R)
• M15: 2,080,158 km (0.05 R)
• M16: 2,263,715 km (0.089 R)
• M17: 2,507,111 km (0.09 R)
• M18: 2,667,629 km (0.11 R)
• M19: 2,857,619 km (0.047 R)
• M20: 3,121,509 km (0.116 R)
• M21: 3,316,734 km (0.085 R)
• M22: 3,443,593 km (0.095 R)
• M23: 3,577,633 km (0.055 R)
• M24: 3,685,194 km (0.096 R)
• M25: 3,787,968 km (0.058 R)
• M26: 3,897,623 km (0.089 R)
• M27: 4,055,299 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.2

Radius: 8.9

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.79 AU - 1.29 AU

Year: 719 Days

Day: 9.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 22,694,248 km

• M1: 149,149 km (0.107 R)
• M2: 231,129 km (0.104 R)
• M3: 293,810 km (0.097 R)
• M4: 361,129 km (0.078 R)
• M5: 439,070 km (0.114 R)
• M6: 510,578 km (0.119 R)
• M7: 591,360 km (0.098 R)
• M8: 681,717 km (0.096 R)
• M9: 741,557 km (0.114 R)
• M10: 803,191 km (0.086 R)
• M11: 943,215 km (0.093 R)
• M12: 1,016,368 km (0.094 R)
• M13: 1,091,616 km (0.073 R)
• M14: 1,186,910 km (0.083 R)
• M15: 1,392,457 km (0.11 R)
• M16: 1,562,699 km (0.079 R)
• M17: 1,636,750 km (0.057 R)
• M18: 1,746,705 km (0.08 R)
• M19: 1,837,959 km (0.067 R)
• M20: 2,054,577 km (0.059 R)
• M21: 2,181,137 km (0.097 R)
• M22: 2,264,313 km (0.089 R)
• M23: 2,520,575 km (0.083 R)
• M24: 2,576,225 km (0.119 R)
• M25: 2,648,331 km (0.12 R)
• M26: 2,704,879 km (0.104 R)
• M27: 2,778,182 km (0.075 R)
• M28: 3,052,694 km (0.096 R)
• M29: 3,171,774 km (0.062 R)
• M30: 3,292,500 km (0.107 R)
• M31: 3,485,331 km (0.098 R)
• M32: 3,600,970 km (0.084 R)
• M33: 4,283,735 km (0.1 R)
• M34: 4,340,881 km (0.076 R)
• M35: 4,475,220 km (0.025 R)
• M36: 4,601,182 km (0.104 R)
• M37: 4,698,869 km (0.067 R)
• M38: 4,936,131 km (0.118 R)
• M39: 5,371,162 km (0.109 R)
• M40: 5,546,491 km (0.11 R)
• M41: 5,713,292 km (0.09 R)
• M42: 5,945,468 km (0.091 R)
• M43: 6,062,753 km (0.078 R)
• M44: 6,223,720 km (0.097 R)
• M45: 6,288,646 km (0.083 R)
• M46: 6,418,945 km (0.104 R)
• M47: 6,627,186 km (0.102 R)
• M48: 6,737,738 km (0.089 R)
• M49: 6,826,600 km (0.078 R)
• M50: 6,882,400 km (0.094 R)
• M51: 6,960,639 km (0.087 R)
• M52: 7,174,564 km (0.111 R)
• M53: 7,231,262 km (0.037 R)
• M54: 7,345,106 km (0.113 R)
• M55: 7,759,791 km (0.04 R)
• M56: 7,817,985 km (0.095 R)
• M57: 7,876,328 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.3

Radius: 9.9

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.99 AU - 1.61 AU

Year: 1005 Days

Day: 9.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 142.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 22,694,248 km

• M1: 128,953 km (0.069 R)
• M2: 208,091 km (0.052 R)
• M3: 313,707 km (0.095 R)
• M4: 449,242 km (0.094 R)
• M5: 574,905 km (0.063 R)
• M6: 651,050 km (0.112 R)
• M7: 725,101 km (0.038 R)
• M8: 826,827 km (0.076 R)
• M9: 895,493 km (0.055 R)
• M10: 1,005,447 km (0.119 R)
• M11: 1,297,612 km (0.112 R)
• M12: 1,386,024 km (0.107 R)
• M13: 1,522,607 km (0.105 R)
• M14: 1,608,327 km (0.092 R)
• M15: 1,917,246 km (0.111 R)
• M16: 2,070,285 km (0.088 R)
• M17: 2,334,475 km (0.105 R)
• M18: 2,461,483 km (0.087 R)
• M19: 2,544,361 km (0.027 R)
• M20: 2,684,683 km (0.062 R)
• M21: 2,875,720 km (0.105 R)
• M22: 3,251,360 km (0.116 R)
• M23: 3,414,123 km (0.084 R)
• M24: 3,600,522 km (0.086 R)
• M25: 3,673,974 km (0.095 R)
• M26: 3,758,497 km (0.091 R)
• M27: 3,865,160 km (0.069 R)
• M28: 4,005,333 km (0.115 R)
• M29: 4,235,265 km (0.08 R)
• M30: 4,424,507 km (0.037 R)
• M31: 4,639,479 km (0.108 R)
• M32: 5,056,258 km (0.107 R)
• M33: 5,150,505 km (0.08 R)
• M34: 5,269,136 km (0.117 R)
• M35: 5,352,761 km (0.032 R)
• M36: 5,424,868 km (0.116 R)
• M37: 5,581,945 km (0.095 R)
• M38: 5,777,470 km (0.093 R)
• M39: 5,975,388 km (0.055 R)
• M40: 6,050,037 km (0.117 R)
• M41: 6,339,509 km (0.102 R)
• M42: 6,672,364 km (0.117 R)
• M43: 6,932,216 km (0.116 R)
• M44: 7,023,919 km (0.114 R)
• M45: 7,261,780 km (0.099 R)
• M46: 7,341,665 km (0.113 R)
• M47: 7,556,039 km (0.056 R)
• M48: 7,799,734 km (0.103 R)
• M49: 7,895,177 km (0.05 R)
• M50: 7,963,543 km (0.116 R)
• M51: 8,211,577 km (0.11 R)
• M52: 8,658,874 km (0.083 R)
• M53: 8,842,880 km (0.106 R)
• M54: 8,928,151 km (0.078 R)
• M55: 9,056,655 km (0.04 R)
• M56: 9,417,036 km (0.107 R)
• M57: 9,737,924 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.8

Radius: 10.7

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.04 AU - 2.74 AU

Year: 2506 Days

Day: 9 Hours

Environment

Temp: -199 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 22,694,248 km

• M1: 137,331 km (0.077 R)
• M2: 208,539 km (0.092 R)
• M3: 279,299 km (0.108 R)
• M4: 370,404 km (0.102 R)
• M5: 461,360 km (0.102 R)
• M6: 622,926 km (0.112 R)
• M7: 711,338 km (0.1 R)
• M8: 839,543 km (0.111 R)
• M9: 1,052,122 km (0.078 R)
• M10: 1,130,362 km (0.044 R)
• M11: 1,251,536 km (0.115 R)
• M12: 1,630,467 km (0.077 R)
• M13: 1,780,364 km (0.098 R)
• M14: 2,032,287 km (0.088 R)
• M15: 2,206,868 km (0.114 R)
• M16: 2,321,759 km (0.114 R)
• M17: 2,438,595 km (0.093 R)
• M18: 2,624,395 km (0.098 R)
• M19: 2,814,983 km (0.117 R)
• M20: 3,080,819 km (0.086 R)
• M21: 3,325,860 km (0.097 R)
• M22: 3,804,274 km (0.062 R)
• M23: 3,927,393 km (0.088 R)
• M24: 4,240,800 km (0.085 R)
• M25: 4,368,557 km (0.073 R)
• M26: 4,578,892 km (0.091 R)
• M27: 4,693,484 km (0.082 R)
• M28: 4,825,579 km (0.076 R)
• M29: 4,908,905 km (0.074 R)
• M30: 5,127,617 km (0.075 R)
• M31: 5,280,954 km (0.084 R)
• M32: 5,557,262 km (0.116 R)
• M33: 5,662,130 km (0.1 R)
• M34: 5,838,356 km (0.116 R)
• M35: 6,142,189 km (0.083 R)
• M36: 6,359,854 km (0.112 R)
• M37: 6,561,662 km (0.087 R)
• M38: 6,858,913 km (0.069 R)
• M39: 6,990,260 km (0.088 R)
• M40: 7,065,807 km (0.116 R)
• M41: 7,255,796 km (0.111 R)
• M42: 7,370,537 km (0.107 R)
• M43: 7,953,520 km (0.04 R)
• M44: 8,111,496 km (0.062 R)
• M45: 8,230,576 km (0.086 R)
• M46: 8,470,830 km (0.102 R)
• M47: 8,591,705 km (0.088 R)
• M48: 8,957,920 km (0.066 R)
• M49: 9,142,973 km (0.097 R)
• M50: 9,225,701 km (0.064 R)
• M51: 9,433,343 km (0.114 R)
• M52: 9,558,855 km (0.09 R)
• M53: 9,747,947 km (0.096 R)
• M54: 9,895,899 km (0.112 R)
• M55: 10,344,394 km (0.056 R)
• M56: 10,603,647 km (0.119 R)
• M57: 10,996,491 km (0.117 R)
• M58: 11,729,221 km (0.113 R)
• M59: 11,796,540 km (0.114 R)
• M60: 12,022,134 km (0.084 R)
• M61: 12,363,217 km (0.089 R)
• M62: 12,799,893 km (0.113 R)
• M63: 13,148,157 km (0.115 R)
• M64: 13,523,199 km (0.069 R)
• M65: 14,283,605 km (0.04 R)
• M66: 14,500,073 km (0.113 R)
• M67: 14,693,353 km (0.058 R)
• M68: 14,911,766 km (0.105 R)
• M69: 14,984,920 km (0.092 R)
• M70: 15,623,104 km (0.071 R)
• M71: 15,895,821 km (0.093 R)
• M72: 16,521,439 km (0.1 R)
• M73: 16,697,965 km (0.114 R)
• M74: 16,976,815 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.4

Radius: 8.6

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.43 AU - 3.11 AU

Year: 3127 Days

Day: 7.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 22,694,248 km

• M1: 110,553 km (0.062 R)
• M2: 195,076 km (0.086 R)
• M3: 591,809 km (0.114 R)
• M4: 720,314 km (0.107 R)
• M5: 796,010 km (0.11 R)
• M6: 914,941 km (0.03 R)
• M7: 1,006,046 km (0.083 R)
• M8: 1,074,262 km (0.077 R)
• M9: 1,161,927 km (0.109 R)
• M10: 1,251,985 km (0.07 R)
• M11: 1,382,284 km (0.12 R)
• M12: 1,439,580 km (0.074 R)
• M13: 1,586,186 km (0.083 R)
• M14: 1,707,211 km (0.079 R)
• M15: 1,820,905 km (0.069 R)
• M16: 1,894,507 km (0.115 R)
• M17: 2,369,181 km (0.084 R)
• M18: 2,531,495 km (0.072 R)
• M19: 2,649,827 km (0.057 R)
• M20: 2,745,719 km (0.104 R)
• M21: 2,842,808 km (0.084 R)
• M22: 2,965,927 km (0.092 R)
• M23: 3,028,160 km (0.119 R)
• M24: 3,423,547 km (0.101 R)
• M25: 3,515,101 km (0.04 R)
• M26: 3,620,717 km (0.079 R)
• M27: 3,700,752 km (0.091 R)
• M28: 3,944,148 km (0.064 R)
• M29: 4,446,797 km (0.105 R)
• M30: 4,954,681 km (0.095 R)
• M31: 5,058,502 km (0.075 R)
• M32: 5,208,100 km (0.104 R)
• M33: 5,511,784 km (0.047 R)
• M34: 5,573,119 km (0.053 R)
• M35: 5,696,687 km (0.112 R)
• M36: 6,025,353 km (0.113 R)
• M37: 6,279,819 km (0.082 R)
• M38: 6,376,160 km (0.09 R)
• M39: 6,473,100 km (0.039 R)
• M40: 6,733,699 km (0.096 R)
• M41: 6,915,012 km (0.116 R)
• M42: 7,810,804 km (0.071 R)
• M43: 8,386,905 km (0.12 R)
• M44: 8,457,665 km (0.106 R)
• M45: 8,564,179 km (0.103 R)
• M46: 8,760,751 km (0.097 R)
• M47: 9,031,074 km (0.119 R)
• M48: 9,487,647 km (0.111 R)
• M49: 9,802,550 km (0.091 R)
• M50: 10,026,797 km (0.112 R)
• M51: 10,101,895 km (0.098 R)
• M52: 10,347,535 km (0.068 R)
• M53: 10,979,586 km (0.114 R)
• M54: 11,057,078 km (0.104 R)
• M55: 11,368,840 km (0.091 R)
• M56: 11,565,112 km (0.103 R)
• M57: 11,742,834 km (0.103 R)
• M58: 11,981,144 km (0.113 R)
• M59: 12,080,776 km (0.108 R)
• M60: 12,281,237 km (0.097 R)
• M61: 12,381,767 km (0.09 R)
• M62: 13,155,188 km (0.116 R)
• M63: 13,320,045 km (0.094 R)
• M64: 13,755,823 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.1

Radius: 12.4

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.59 AU - 5.43 AU

Year: 6496 Days

Day: 8.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 22,694,248 km

• M1: 162,164 km (0.099 R)
• M2: 590,014 km (0.083 R)
• M3: 695,181 km (0.112 R)
• M4: 873,352 km (0.097 R)
• M5: 1,276,818 km (0.064 R)
• M6: 1,582,745 km (0.028 R)
• M7: 1,701,526 km (0.105 R)
• M8: 2,264,014 km (0.116 R)
• M9: 2,516,685 km (0.117 R)
• M10: 2,616,317 km (0.111 R)
• M11: 2,965,329 km (0.105 R)
• M12: 3,640,165 km (0.051 R)
• M13: 3,937,117 km (0.076 R)
• M14: 4,726,694 km (0.096 R)
• M15: 4,875,544 km (0.054 R)
• M16: 5,127,018 km (0.032 R)
• M17: 5,434,591 km (0.037 R)
• M18: 5,801,106 km (0.088 R)
• M19: 6,836,174 km (0.046 R)
• M20: 7,146,589 km (0.074 R)
• M21: 7,432,770 km (0.109 R)
• M22: 7,868,998 km (0.116 R)
• M23: 9,352,111 km (0.084 R)
• M24: 10,045,647 km (0.053 R)
• M25: 10,302,057 km (0.119 R)
• M26: 10,658,100 km (0.09 R)
• M27: 10,788,550 km (0.073 R)
• M28: 11,282,671 km (0.109 R)
• M29: 11,582,615 km (0.112 R)
• M30: 11,750,464 km (0.083 R)
• M31: 12,156,622 km (0.084 R)
• M32: 12,843,576 km (0.041 R)
• M33: 13,614,005 km (0.076 R)
• M34: 13,755,674 km (0.071 R)
• M35: 14,399,244 km (0.094 R)
• M36: 14,543,606 km (0.106 R)
• M37: 14,797,473 km (0.102 R)
• M38: 15,016,185 km (0.044 R)
• M39: 15,420,100 km (0.062 R)
• M40: 15,790,205 km (0.106 R)
• M41: 16,013,854 km (0.108 R)
• M42: 16,275,949 km (0.112 R)
• M43: 16,426,445 km (0.065 R)
• M44: 16,880,474 km (0.039 R)
• M45: 16,994,617 km (0.105 R)
• M46: 17,569,372 km (0.103 R)
• M47: 18,306,591 km (0.043 R)
• M48: 18,737,881 km (0.091 R)
• M49: 22,016,618 km (0.116 R)
• M50: 24,773,108 km (0.096 R)
• M51: 24,989,726 km (0.076 R)
• M52: 25,599,337 km (0.037 R)
• M53: 25,906,013 km (0.105 R)
• M54: 26,877,651 km (0.054 R)
• M55: 27,996,344 km (0.109 R)
• M56: 28,402,801 km (0.105 R)
• M57: 28,856,681 km (0.113 R)
• M58: 29,267,327 km (0.079 R)
• M59: 29,496,212 km (0.086 R)
• M60: 30,417,885 km (0.051 R)
• M61: 30,928,911 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.6

Radius: 5.1

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.23 AU - 8.03 AU

Year: 12913 Days

Day: 22.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 22,694,248 km

• M1: 71,358 km (0.108 R)
• M2: 109,206 km (0.065 R)
• M3: 205,248 km (0.119 R)
• M4: 347,366 km (0.055 R)
• M5: 412,741 km (0.04 R)
• M6: 464,651 km (0.095 R)
• M7: 934,538 km (0.12 R)
• M8: 1,261,559 km (0.028 R)
• M9: 1,539,063 km (0.045 R)
• M10: 1,691,802 km (0.08 R)
• M11: 2,012,091 km (0.092 R)
• M12: 2,194,750 km (0.081 R)
• M13: 2,478,687 km (0.047 R)
• M14: 2,575,926 km (0.119 R)
• M15: 2,674,511 km (0.079 R)
• M16: 2,892,325 km (0.09 R)
• M17: 3,542,926 km (0.056 R)
• M18: 3,837,933 km (0.086 R)
• M19: 4,392,642 km (0.048 R)
• M20: 4,870,458 km (0.07 R)
• M21: 5,012,875 km (0.108 R)
• M22: 5,961,176 km (0.114 R)
• M23: 6,400,096 km (0.099 R)
• M24: 6,444,676 km (0.099 R)
• M25: 6,691,064 km (0.028 R)
• M26: 7,055,036 km (0.117 R)
• M27: 7,100,962 km (0.083 R)
• M28: 7,425,290 km (0.055 R)
• M29: 7,778,341 km (0.056 R)
• M30: 7,968,779 km (0.105 R)
• M31: 8,016,651 km (0.105 R)
• M32: 10,241,321 km (0.103 R)
• M33: 10,293,381 km (0.07 R)
• M34: 11,111,531 km (0.09 R)
• M35: 11,218,644 km (0.106 R)
• M36: 11,704,837 km (0.073 R)
• M37: 12,197,762 km (0.101 R)
• M38: 12,391,341 km (0.117 R)
• M39: 13,545,339 km (0.032 R)
• M40: 15,743,381 km (0.057 R)
• M41: 15,833,588 km (0.119 R)
• M42: 16,683,603 km (0.098 R)
• M43: 16,775,606 km (0.069 R)
• M44: 16,960,060 km (0.103 R)
• M45: 17,207,046 km (0.073 R)
• M46: 17,392,996 km (0.107 R)
• M47: 17,642,077 km (0.046 R)
• M48: 17,704,459 km (0.094 R)
• M49: 17,923,620 km (0.111 R)
• M50: 18,491,344 km (0.107 R)
• M51: 20,556,842 km (0.111 R)
• M52: 20,622,515 km (0.115 R)
• M53: 20,952,229 km (0.09 R)
• M54: 21,583,382 km (0.12 R)
• M55: 21,783,844 km (0.034 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: 254 - 11,958 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit