🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.46 AU - 0.68 AU

Year: 278 Days

Day: 13.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,800,703 km

• M1: 337,343 km (0.094 R)
• M2: 572,212 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.53 AU - 0.77 AU

Year: 338 Days

Day: 33.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,800,703 km

• M1: 110,104 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.3

Radius: 9.1

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.75 AU - 1.15 AU

Year: 598 Days

Day: 6 Hours

Environment

Temp: -148 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 64,800,703 km

• M1: 120,576 km (0.119 R)
• M2: 198,666 km (0.103 R)
• M3: 299,196 km (0.096 R)
• M4: 381,475 km (0.112 R)
• M5: 484,548 km (0.113 R)
• M6: 545,883 km (0.066 R)
• M7: 610,359 km (0.054 R)
• M8: 677,678 km (0.07 R)
• M9: 993,928 km (0.068 R)
• M10: 1,184,666 km (0.074 R)
• M11: 1,325,886 km (0.108 R)
• M12: 1,415,794 km (0.036 R)
• M13: 1,507,647 km (0.085 R)
• M14: 1,572,124 km (0.067 R)
• M15: 1,728,005 km (0.061 R)
• M16: 1,952,701 km (0.118 R)
• M17: 2,068,490 km (0.113 R)
• M18: 2,233,347 km (0.111 R)
• M19: 2,436,949 km (0.042 R)
• M20: 2,625,293 km (0.072 R)
• M21: 2,760,829 km (0.111 R)
• M22: 2,854,926 km (0.101 R)
• M23: 2,935,409 km (0.104 R)
• M24: 3,031,451 km (0.051 R)
• M25: 3,211,717 km (0.1 R)
• M26: 3,349,197 km (0.106 R)
• M27: 3,426,390 km (0.068 R)
• M28: 3,669,636 km (0.12 R)
• M29: 3,853,791 km (0.093 R)
• M30: 3,918,567 km (0.108 R)
• M31: 3,983,642 km (0.051 R)
• M32: 4,098,533 km (0.078 R)
• M33: 4,181,260 km (0.056 R)
• M34: 4,298,096 km (0.114 R)
• M35: 4,373,643 km (0.077 R)
• M36: 4,492,274 km (0.114 R)
• M37: 4,620,480 km (0.063 R)
• M38: 4,732,678 km (0.083 R)
• M39: 4,977,271 km (0.08 R)
• M40: 5,048,031 km (0.093 R)
• M41: 5,154,544 km (0.097 R)
• M42: 5,226,052 km (0.09 R)
• M43: 5,533,775 km (0.092 R)
• M44: 5,671,405 km (0.096 R)
• M45: 5,903,282 km (0.116 R)
• M46: 6,100,452 km (0.061 R)
• M47: 6,233,145 km (0.111 R)
• M48: 6,357,311 km (0.099 R)
• M49: 6,424,481 km (0.028 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.2

Radius: 10.9

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.89 AU - 1.25 AU

Year: 715 Days

Day: 8.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 64,800,703 km

• M1: 136,134 km (0.059 R)
• M2: 212,728 km (0.115 R)
• M3: 319,840 km (0.079 R)
• M4: 396,135 km (0.091 R)
• M5: 470,635 km (0.098 R)
• M6: 569,519 km (0.113 R)
• M7: 728,691 km (0.085 R)
• M8: 837,898 km (0.083 R)
• M9: 908,059 km (0.09 R)
• M10: 998,865 km (0.118 R)
• M11: 1,078,750 km (0.119 R)
• M12: 1,165,816 km (0.085 R)
• M13: 1,383,780 km (0.029 R)
• M14: 1,489,845 km (0.088 R)
• M15: 1,687,763 km (0.038 R)
• M16: 1,818,961 km (0.09 R)
• M17: 1,918,144 km (0.068 R)
• M18: 2,007,155 km (0.065 R)
• M19: 2,152,713 km (0.109 R)
• M20: 2,239,181 km (0.091 R)
• M21: 2,383,992 km (0.112 R)
• M22: 2,538,377 km (0.028 R)
• M23: 2,709,517 km (0.114 R)
• M24: 2,843,856 km (0.11 R)
• M25: 3,147,090 km (0.079 R)
• M26: 3,295,641 km (0.062 R)
• M27: 3,439,255 km (0.078 R)
• M28: 3,519,140 km (0.066 R)
• M29: 3,725,286 km (0.084 R)
• M30: 3,815,045 km (0.094 R)
• M31: 3,988,728 km (0.093 R)
• M32: 4,057,543 km (0.053 R)
• M33: 4,266,082 km (0.116 R)
• M34: 4,360,030 km (0.094 R)
• M35: 4,534,012 km (0.115 R)
• M36: 4,613,748 km (0.097 R)
• M37: 4,702,160 km (0.082 R)
• M38: 4,799,249 km (0.065 R)
• M39: 4,929,549 km (0.053 R)
• M40: 5,069,573 km (0.109 R)
• M41: 5,219,171 km (0.063 R)
• M42: 5,387,019 km (0.096 R)
• M43: 5,556,813 km (0.108 R)
• M44: 5,625,179 km (0.08 R)
• M45: 5,788,839 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.8

Radius: 9.9

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.12 AU - 1.54 AU

Year: 990 Days

Day: 6.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 152.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 64,800,703 km

• M1: 127,457 km (0.098 R)
• M2: 212,130 km (0.102 R)
• M3: 314,754 km (0.116 R)
• M4: 383,419 km (0.109 R)
• M5: 545,434 km (0.084 R)
• M6: 627,713 km (0.079 R)
• M7: 692,489 km (0.073 R)
• M8: 939,026 km (0.113 R)
• M9: 1,092,513 km (0.11 R)
• M10: 1,186,012 km (0.039 R)
• M11: 1,261,559 km (0.072 R)
• M12: 1,360,144 km (0.034 R)
• M13: 1,733,540 km (0.041 R)
• M14: 1,972,897 km (0.099 R)
• M15: 2,063,403 km (0.116 R)
• M16: 2,130,124 km (0.081 R)
• M17: 2,240,079 km (0.068 R)
• M18: 2,421,840 km (0.082 R)
• M19: 2,527,905 km (0.087 R)
• M20: 2,599,562 km (0.094 R)
• M21: 2,772,348 km (0.119 R)
• M22: 2,902,199 km (0.077 R)
• M23: 2,977,297 km (0.053 R)
• M24: 3,245,376 km (0.111 R)
• M25: 3,402,155 km (0.063 R)
• M26: 3,501,488 km (0.118 R)
• M27: 3,631,937 km (0.086 R)
• M28: 3,713,019 km (0.091 R)
• M29: 3,856,484 km (0.112 R)
• M30: 3,980,949 km (0.112 R)
• M31: 4,127,854 km (0.082 R)
• M32: 4,568,420 km (0.078 R)
• M33: 4,833,358 km (0.101 R)
• M34: 4,900,377 km (0.114 R)
• M35: 5,240,114 km (0.091 R)
• M36: 5,646,272 km (0.035 R)
• M37: 5,717,032 km (0.097 R)
• M38: 5,906,872 km (0.104 R)
• M39: 6,062,603 km (0.097 R)
• M40: 6,147,126 km (0.065 R)
• M41: 6,244,215 km (0.076 R)
• M42: 6,317,219 km (0.103 R)
• M43: 6,662,341 km (0.119 R)
• M44: 6,749,557 km (0.111 R)
• M45: 6,824,505 km (0.05 R)
• M46: 7,051,445 km (0.114 R)
• M47: 7,153,022 km (0.08 R)
• M48: 7,229,616 km (0.069 R)
• M49: 7,538,536 km (0.037 R)
• M50: 8,116,283 km (0.115 R)
• M51: 8,182,854 km (0.111 R)
• M52: 8,356,687 km (0.072 R)
• M53: 8,558,793 km (0.104 R)
• M54: 8,735,468 km (0.12 R)
• M55: 8,817,298 km (0.11 R)
• M56: 9,064,584 km (0.078 R)
• M57: 9,175,137 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.9

Radius: 12

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.36 AU - 1.54 AU

Year: 1127 Days

Day: 14.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 64,800,703 km

• M1: 226,491 km (0.066 R)
• M2: 308,471 km (0.09 R)
• M3: 383,569 km (0.09 R)
• M4: 485,744 km (0.097 R)
• M5: 609,462 km (0.111 R)
• M6: 723,754 km (0.074 R)
• M7: 880,982 km (0.082 R)
• M8: 1,031,627 km (0.117 R)
• M9: 1,217,876 km (0.102 R)
• M10: 1,318,705 km (0.076 R)
• M11: 1,624,184 km (0.116 R)
• M12: 1,835,416 km (0.107 R)
• M13: 1,913,058 km (0.09 R)
• M14: 2,104,244 km (0.116 R)
• M15: 2,235,291 km (0.084 R)
• M16: 2,437,099 km (0.081 R)
• M17: 2,592,531 km (0.032 R)
• M18: 2,680,345 km (0.055 R)
• M19: 2,787,008 km (0.091 R)
• M20: 2,949,771 km (0.057 R)
• M21: 3,069,300 km (0.118 R)
• M22: 3,237,597 km (0.112 R)
• M23: 3,322,868 km (0.115 R)
• M24: 3,399,312 km (0.084 R)
• M25: 3,583,318 km (0.061 R)
• M26: 3,780,637 km (0.078 R)
• M27: 4,134,736 km (0.085 R)
• M28: 4,279,397 km (0.071 R)
• M29: 4,457,269 km (0.075 R)
• M30: 4,984,152 km (0.099 R)
• M31: 5,138,238 km (0.067 R)
• M32: 5,260,460 km (0.087 R)
• M33: 5,909,714 km (0.118 R)
• M34: 6,155,204 km (0.114 R)
• M35: 6,273,387 km (0.114 R)
• M36: 6,536,081 km (0.062 R)
• M37: 6,680,891 km (0.095 R)
• M38: 6,777,980 km (0.114 R)
• M39: 6,863,251 km (0.109 R)
• M40: 7,035,139 km (0.042 R)
• M41: 7,458,501 km (0.068 R)
• M42: 7,546,614 km (0.092 R)
• M43: 7,660,608 km (0.118 R)
• M44: 7,749,469 km (0.096 R)
• M45: 8,083,072 km (0.068 R)
• M46: 8,342,924 km (0.119 R)
• M47: 8,447,642 km (0.082 R)
• M48: 8,565,974 km (0.1 R)
• M49: 8,671,590 km (0.081 R)
• M50: 8,897,633 km (0.102 R)
• M51: 9,058,301 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.4

Radius: 7.4

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.77 AU - 8.73 AU

Year: 13931 Days

Day: 24.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,800,703 km

• M1: 96,191 km (0.117 R)
• M2: 144,960 km (0.119 R)
• M3: 273,166 km (0.094 R)
• M4: 418,276 km (0.072 R)
• M5: 515,065 km (0.032 R)
• M6: 604,375 km (0.118 R)
• M7: 940,821 km (0.108 R)
• M8: 1,148,612 km (0.087 R)
• M9: 1,584,989 km (0.046 R)
• M10: 2,093,173 km (0.081 R)
• M11: 2,190,861 km (0.064 R)
• M12: 2,492,749 km (0.117 R)
• M13: 2,701,438 km (0.068 R)
• M14: 3,191,671 km (0.09 R)
• M15: 3,389,738 km (0.11 R)
• M16: 3,621,166 km (0.109 R)
• M17: 3,679,808 km (0.097 R)
• M18: 3,798,140 km (0.12 R)
• M19: 3,887,600 km (0.094 R)
• M20: 4,502,447 km (0.102 R)
• M21: 4,885,866 km (0.109 R)
• M22: 6,737,290 km (0.119 R)
• M23: 6,809,695 km (0.077 R)
• M24: 7,249,363 km (0.033 R)
• M25: 7,660,309 km (0.064 R)
• M26: 7,811,702 km (0.105 R)
• M27: 8,310,461 km (0.046 R)
• M28: 8,622,522 km (0.059 R)
• M29: 9,541,053 km (0.078 R)
• M30: 9,663,274 km (0.076 R)
• M31: 9,826,785 km (0.111 R)
• M32: 10,532,288 km (0.088 R)
• M33: 10,700,736 km (0.096 R)
• M34: 10,997,538 km (0.088 R)
• M35: 11,168,379 km (0.056 R)
• M36: 11,426,285 km (0.1 R)
• M37: 12,167,842 km (0.106 R)
• M38: 12,834,899 km (0.096 R)
• M39: 12,924,658 km (0.05 R)
• M40: 13,240,758 km (0.118 R)
• M41: 13,605,178 km (0.118 R)
• M42: 14,019,116 km (0.03 R)
• M43: 14,065,341 km (0.096 R)
• M44: 14,483,767 km (0.097 R)
• M45: 15,380,606 km (0.114 R)
• M46: 15,476,049 km (0.094 R)
• M47: 16,198,308 km (0.077 R)
• M48: 17,079,439 km (0.048 R)
• M49: 17,476,023 km (0.069 R)
• M50: 17,525,690 km (0.03 R)
• M51: 18,227,753 km (0.064 R)
• M52: 18,683,876 km (0.073 R)
• M53: 19,195,052 km (0.117 R)
• M54: 19,400,899 km (0.053 R)
• M55: 20,126,898 km (0.077 R)
• M56: 20,231,317 km (0.062 R)
• M57: 20,335,886 km (0.108 R)
• M58: 20,808,914 km (0.097 R)
• M59: 20,861,722 km (0.096 R)
• M60: 21,605,373 km (0.034 R)
• M61: 21,873,004 km (0.044 R)
• M62: 22,303,547 km (0.115 R)
• M63: 22,411,706 km (0.064 R)
• M64: 22,682,628 km (0.102 R)
• M65: 22,954,746 km (0.061 R)
• M66: 23,009,200 km (0.113 R)
• M67: 23,063,803 km (0.105 R)
• M68: 23,447,222 km (0.107 R)
• M69: 23,612,079 km (0.115 R)
• M70: 23,887,788 km (0.072 R)
• M71: 24,275,695 km (0.108 R)
• M72: 25,282,489 km (0.05 R)
• M73: 25,904,367 km (0.117 R)
• M74: 26,018,062 km (0.105 R)
• M75: 26,359,893 km (0.072 R)
• M76: 26,703,220 km (0.107 R)
• M77: 27,336,617 km (0.061 R)
• M78: 28,149,831 km (0.059 R)
• M79: 28,794,449 km (0.11 R)
• M80: 31,845,647 km (0.078 R)
• M81: 32,028,306 km (0.03 R)
• M82: 32,517,192 km (0.103 R)
• M83: 33,008,471 km (0.078 R)
• M84: 33,378,576 km (0.086 R)
• M85: 34,060,593 km (0.106 R)
• M86: 36,962,193 km (0.037 R)
• M87: 37,603,370 km (0.099 R)
• M88: 37,667,697 km (0.092 R)
• M89: 41,660,165 km (0.063 R)
• M90: 41,726,736 km (0.116 R)
• M91: 42,193,631 km (0.087 R)
• M92: 43,267,444 km (0.057 R)
• M93: 45,236,451 km (0.064 R)
• M94: 45,441,849 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.7

Radius: 4.4

Gravity: 18.17 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 9.44 AU - 11.54 AU

Year: 21937 Days

Day: 16.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,800,703 km

• M1: 71,059 km (0.115 R)
• M2: 265,985 km (0.075 R)
• M3: 358,137 km (0.084 R)
• M4: 867,219 km (0.112 R)
• M5: 959,072 km (0.088 R)
• M6: 1,202,767 km (0.066 R)
• M7: 1,519,765 km (0.076 R)
• M8: 1,744,910 km (0.084 R)
• M9: 1,832,125 km (0.109 R)
• M10: 2,481,529 km (0.097 R)
• M11: 2,514,142 km (0.065 R)
• M12: 2,813,786 km (0.094 R)
• M13: 3,891,639 km (0.098 R)
• M14: 4,673,288 km (0.052 R)
• M15: 6,064,249 km (0.101 R)
• M16: 6,735,794 km (0.075 R)
• M17: 7,954,568 km (0.07 R)
• M18: 8,490,278 km (0.117 R)
• M19: 8,638,379 km (0.051 R)
• M20: 8,987,391 km (0.108 R)
• M21: 9,138,336 km (0.081 R)
• M22: 9,750,640 km (0.107 R)
• M23: 10,061,654 km (0.082 R)
• M24: 10,375,959 km (0.071 R)
• M25: 11,068,148 km (0.117 R)
• M26: 11,392,476 km (0.075 R)
• M27: 11,501,383 km (0.12 R)
• M28: 11,555,987 km (0.117 R)
• M29: 12,834,151 km (0.051 R)
• M30: 13,289,228 km (0.096 R)
• M31: 13,576,306 km (0.082 R)
• M32: 13,981,567 km (0.114 R)
• M33: 14,156,596 km (0.071 R)
• M34: 14,215,089 km (0.114 R)
• M35: 14,390,866 km (0.109 R)
• M36: 15,702,840 km (0.064 R)
• M37: 16,189,182 km (0.114 R)
• M38: 16,311,553 km (0.067 R)
• M39: 16,372,889 km (0.109 R)
• M40: 17,114,595 km (0.106 R)
• M41: 19,145,236 km (0.061 R)
• M42: 19,991,661 km (0.118 R)
• M43: 21,721,012 km (0.114 R)
• M44: 21,991,186 km (0.114 R)
• M45: 22,603,341 km (0.075 R)
• M46: 28,506,173 km (0.09 R)
• M47: 28,802,078 km (0.097 R)
• M48: 29,322,230 km (0.069 R)
• M49: 30,145,916 km (0.081 R)
• M50: 32,585,109 km (0.038 R)
• M51: 33,671,938 km (0.039 R)
• M52: 35,562,555 km (0.091 R)
• M53: 36,040,670 km (0.059 R)
• M54: 38,218,067 km (0.093 R)
• M55: 40,853,234 km (0.077 R)
• M56: 41,103,212 km (0.068 R)
• M57: 43,801,808 km (0.074 R)
• M58: 44,143,040 km (0.093 R)
• M59: 44,228,610 km (0.081 R)
• M60: 44,314,180 km (0.057 R)
• M61: 44,914,367 km (0.07 R)
• M62: 45,776,500 km (0.044 R)
• M63: 45,949,584 km (0.116 R)
• M64: 46,644,018 km (0.112 R)
• M65: 46,992,581 km (0.116 R)
• M66: 47,692,250 km (0.1 R)
• M67: 48,571,736 km (0.097 R)
• M68: 49,367,746 km (0.065 R)
• M69: 50,079,084 km (0.12 R)
• M70: 50,525,185 km (0.102 R)
• M71: 50,614,644 km (0.112 R)
• M72: 50,793,713 km (0.066 R)
• M73: 51,781,807 km (0.057 R)
• M74: 52,323,351 km (0.071 R)
• M75: 52,776,184 km (0.038 R)
• M76: 52,957,646 km (0.076 R)
• M77: 53,321,319 km (0.072 R)
• M78: 53,594,484 km (0.111 R)
• M79: 55,427,956 km (0.052 R)
• M80: 56,074,518 km (0.117 R)
• M81: 57,375,122 km (0.059 R)
• M82: 57,561,670 km (0.084 R)
• M83: 57,748,518 km (0.078 R)
• M84: 58,216,460 km (0.117 R)
• M85: 58,403,906 km (0.062 R)
• M86: 59,156,084 km (0.085 R)
• M87: 60,764,860 km (0.095 R)
• M88: 60,954,999 km (0.065 R)
• M89: 61,145,437 km (0.101 R)
• M90: 61,909,134 km (0.105 R)
• M91: 63,445,803 km (0.086 R)
• M92: 63,542,294 km (0.077 R)
• M93: 63,638,785 km (0.046 R)
• M94: 64,218,925 km (0.111 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 16,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit