🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.45 AU - 0.57 AU

Year: 160 Days

Day: 32.6 Hours

Environment

Temp: 47 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 59,646,808 km

• M1: 28,124 km (0.09 R)
• M2: 41,588 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.47 AU - 0.69 AU

Year: 194 Days

Day: 16.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 43 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.39 AU - 1.67 AU

Year: 832 Days

Day: 18.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.68 AU - 2.26 AU

Year: 1216 Days

Day: 12.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,646,808 km

• M1: 489,335 km (0.108 R)
• M2: 855,999 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.4

Radius: 8.6

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.75 AU - 4.93 AU

Year: 3976 Days

Day: 10.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 59,646,808 km

• M1: 131,048 km (0.037 R)
• M2: 219,610 km (0.044 R)
• M3: 386,561 km (0.047 R)
• M4: 454,478 km (0.092 R)
• M5: 741,706 km (0.113 R)
• M6: 807,230 km (0.076 R)
• M7: 1,081,593 km (0.079 R)
• M8: 1,216,679 km (0.031 R)
• M9: 1,429,856 km (0.038 R)
• M10: 1,531,733 km (0.081 R)
• M11: 1,852,022 km (0.094 R)
• M12: 1,983,967 km (0.093 R)
• M13: 2,150,769 km (0.075 R)
• M14: 2,322,357 km (0.083 R)
• M15: 2,520,575 km (0.098 R)
• M16: 2,644,591 km (0.086 R)
• M17: 2,910,277 km (0.092 R)
• M18: 2,969,219 km (0.033 R)
• M19: 3,064,363 km (0.061 R)
• M20: 3,160,554 km (0.106 R)
• M21: 3,331,395 km (0.075 R)
• M22: 3,492,661 km (0.11 R)
• M23: 3,771,512 km (0.082 R)
• M24: 3,848,854 km (0.086 R)
• M25: 4,163,458 km (0.107 R)
• M26: 4,486,440 km (0.12 R)
• M27: 4,541,193 km (0.112 R)
• M28: 4,817,650 km (0.076 R)
• M29: 5,242,657 km (0.112 R)
• M30: 5,474,384 km (0.097 R)
• M31: 5,532,877 km (0.09 R)
• M32: 5,709,403 km (0.086 R)
• M33: 5,798,413 km (0.109 R)
• M34: 5,887,873 km (0.11 R)
• M35: 6,698,095 km (0.077 R)
• M36: 6,760,777 km (0.099 R)
• M37: 6,839,166 km (0.052 R)
• M38: 7,124,299 km (0.098 R)
• M39: 7,478,098 km (0.116 R)
• M40: 7,657,167 km (0.106 R)
• M41: 7,755,453 km (0.058 R)
• M42: 7,870,643 km (0.114 R)
• M43: 8,421,163 km (0.106 R)
• M44: 8,709,738 km (0.112 R)
• M45: 9,860,594 km (0.108 R)
• M46: 10,164,727 km (0.111 R)
• M47: 10,290,838 km (0.1 R)
• M48: 10,453,750 km (0.067 R)
• M49: 10,562,956 km (0.081 R)
• M50: 10,818,918 km (0.07 R)
• M51: 10,929,321 km (0.099 R)
• M52: 11,132,625 km (0.082 R)
• M53: 11,731,166 km (0.098 R)
• M54: 12,167,992 km (0.043 R)
• M55: 12,455,668 km (0.115 R)
• M56: 12,648,650 km (0.097 R)
• M57: 12,726,141 km (0.063 R)
• M58: 12,823,230 km (0.097 R)
• M59: 12,998,709 km (0.067 R)
• M60: 13,174,935 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.6

Radius: 13.8

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.58 AU - 6.36 AU

Year: 5625 Days

Day: 15 Hours

Environment

Temp: -173 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 59,646,808 km

• M1: 172,486 km (0.03 R)
• M2: 348,713 km (0.112 R)
• M3: 496,964 km (0.092 R)
• M4: 601,383 km (0.117 R)
• M5: 704,307 km (0.077 R)
• M6: 918,980 km (0.075 R)
• M7: 1,066,483 km (0.115 R)
• M8: 1,156,691 km (0.099 R)
• M9: 1,738,776 km (0.1 R)
• M10: 2,151,965 km (0.061 R)
• M11: 2,302,311 km (0.103 R)
• M12: 2,596,121 km (0.109 R)
• M13: 2,684,983 km (0.103 R)
• M14: 2,811,094 km (0.118 R)
• M15: 3,201,544 km (0.062 R)
• M16: 3,629,394 km (0.12 R)
• M17: 3,890,891 km (0.091 R)
• M18: 4,496,613 km (0.102 R)
• M19: 4,778,006 km (0.059 R)
• M20: 4,865,671 km (0.05 R)
• M21: 5,244,752 km (0.091 R)
• M22: 5,564,143 km (0.116 R)
• M23: 6,584,700 km (0.082 R)
• M24: 6,707,221 km (0.109 R)
• M25: 6,830,489 km (0.066 R)
• M26: 7,104,253 km (0.062 R)
• M27: 7,280,480 km (0.067 R)
• M28: 7,432,621 km (0.12 R)
• M29: 7,765,925 km (0.081 R)
• M30: 7,973,417 km (0.113 R)
• M31: 8,235,512 km (0.088 R)
• M32: 8,500,450 km (0.075 R)
• M33: 8,768,230 km (0.112 R)
• M34: 8,903,168 km (0.042 R)
• M35: 9,257,415 km (0.041 R)
• M36: 9,532,975 km (0.045 R)
• M37: 9,643,976 km (0.119 R)
• M38: 10,035,923 km (0.077 R)
• M39: 10,290,688 km (0.097 R)
• M40: 10,576,270 km (0.105 R)
• M41: 11,155,214 km (0.108 R)
• M42: 11,301,670 km (0.086 R)
• M43: 12,344,218 km (0.111 R)
• M44: 12,586,866 km (0.089 R)
• M45: 12,708,788 km (0.119 R)
• M46: 13,355,350 km (0.083 R)
• M47: 13,698,228 km (0.061 R)
• M48: 15,099,063 km (0.067 R)
• M49: 15,358,615 km (0.045 R)
• M50: 16,511,865 km (0.11 R)
• M51: 16,913,685 km (0.062 R)
• M52: 17,488,440 km (0.076 R)
• M53: 18,345,336 km (0.086 R)
• M54: 18,657,098 km (0.065 R)
• M55: 18,900,943 km (0.095 R)
• M56: 19,005,661 km (0.111 R)
• M57: 19,215,846 km (0.066 R)
• M58: 19,356,468 km (0.081 R)
• M59: 20,314,044 km (0.12 R)
• M60: 20,421,456 km (0.11 R)
• M61: 20,529,017 km (0.115 R)
• M62: 20,961,055 km (0.086 R)
• M63: 21,432,588 km (0.09 R)
• M64: 23,166,427 km (0.07 R)
• M65: 23,353,574 km (0.031 R)
• M66: 23,616,268 km (0.097 R)
• M67: 23,842,310 km (0.104 R)
• M68: 23,993,404 km (0.078 R)
• M69: 25,136,781 km (0.112 R)
• M70: 25,252,121 km (0.041 R)
• M71: 26,025,242 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.7

Radius: 8.1

Gravity: 12.36 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 7.85 AU - 11.05 AU

Year: 12774 Days

Day: 8.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 59,646,808 km

• M1: 110,553 km (0.12 R)
• M2: 524,789 km (0.104 R)
• M3: 766,988 km (0.095 R)
• M4: 890,407 km (0.079 R)
• M5: 1,065,586 km (0.066 R)
• M6: 1,228,049 km (0.114 R)
• M7: 1,474,437 km (0.111 R)
• M8: 1,656,348 km (0.1 R)
• M9: 1,845,589 km (0.064 R)
• M10: 2,334,325 km (0.095 R)
• M11: 2,394,314 km (0.094 R)
• M12: 2,608,837 km (0.039 R)
• M13: 3,023,672 km (0.032 R)
• M14: 3,222,189 km (0.115 R)
• M15: 3,356,976 km (0.107 R)
• M16: 3,737,104 km (0.103 R)
• M17: 4,351,353 km (0.111 R)
• M18: 5,114,003 km (0.098 R)
• M19: 5,430,552 km (0.101 R)
• M20: 5,631,612 km (0.112 R)
• M21: 5,794,374 km (0.112 R)
• M22: 6,932,515 km (0.116 R)
• M23: 8,183,752 km (0.098 R)
• M24: 8,460,807 km (0.082 R)
• M25: 8,553,857 km (0.099 R)
• M26: 9,503,205 km (0.1 R)
• M27: 10,187,465 km (0.106 R)
• M28: 10,938,148 km (0.071 R)
• M29: 11,192,314 km (0.081 R)
• M30: 12,071,052 km (0.103 R)
• M31: 12,651,492 km (0.116 R)
• M32: 12,918,375 km (0.115 R)
• M33: 12,971,931 km (0.09 R)
• M34: 13,025,636 km (0.106 R)
• M35: 13,241,057 km (0.052 R)
• M36: 13,457,675 km (0.068 R)
• M37: 13,566,283 km (0.097 R)
• M38: 14,059,357 km (0.07 R)
• M39: 14,114,410 km (0.104 R)
• M40: 15,006,462 km (0.103 R)
• M41: 15,859,169 km (0.087 R)
• M42: 16,669,092 km (0.069 R)
• M43: 17,196,874 km (0.119 R)
• M44: 17,492,479 km (0.09 R)
• M45: 17,789,880 km (0.077 R)
• M46: 18,691,656 km (0.087 R)
• M47: 19,670,026 km (0.091 R)
• M48: 20,041,178 km (0.101 R)
• M49: 20,165,494 km (0.111 R)
• M50: 20,352,342 km (0.107 R)
• M51: 20,539,788 km (0.1 R)
• M52: 20,727,683 km (0.074 R)
• M53: 20,790,514 km (0.031 R)
• M54: 22,380,739 km (0.106 R)
• M55: 22,509,692 km (0.098 R)
• M56: 25,474,872 km (0.077 R)
• M57: 27,037,122 km (0.111 R)
• M58: 27,243,119 km (0.067 R)
• M59: 27,311,934 km (0.025 R)
• M60: 28,281,178 km (0.089 R)
• M61: 29,685,453 km (0.09 R)
• M62: 31,040,361 km (0.078 R)
• M63: 31,616,762 km (0.036 R)
• M64: 32,269,607 km (0.083 R)
• M65: 33,441,108 km (0.086 R)
• M66: 34,403,172 km (0.12 R)
• M67: 36,278,680 km (0.031 R)
• M68: 36,430,223 km (0.088 R)
• M69: 37,726,189 km (0.079 R)
• M70: 39,037,265 km (0.104 R)
• M71: 39,270,189 km (0.03 R)
• M72: 40,050,043 km (0.112 R)
• M73: 41,150,185 km (0.06 R)
• M74: 41,624,710 km (0.062 R)
• M75: 41,783,284 km (0.068 R)
• M76: 44,186,125 km (0.055 R)
• M77: 47,293,572 km (0.049 R)
• M78: 47,376,299 km (0.088 R)
• M79: 47,873,563 km (0.108 R)
• M80: 48,706,374 km (0.066 R)
• M81: 48,873,475 km (0.116 R)
• M82: 50,301,835 km (0.089 R)
• M83: 50,893,794 km (0.084 R)
• M84: 51,743,660 km (0.118 R)
• M85: 52,598,312 km (0.113 R)
• M86: 52,683,882 km (0.092 R)
• M87: 53,113,228 km (0.109 R)
• M88: 53,629,789 km (0.067 R)
• M89: 54,494,615 km (0.072 R)
• M90: 55,276,862 km (0.057 R)
• M91: 56,062,700 km (0.115 R)
• M92: 56,940,390 km (0.102 R)
• M93: 58,176,667 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 729.8

Radius: 7.7

Gravity: 12.31 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 8.62 AU - 10.94 AU

Year: 13449 Days

Day: 21.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 59,646,808 km

• M1: 97,687 km (0.089 R)
• M2: 264,190 km (0.102 R)
• M3: 420,819 km (0.079 R)
• M4: 469,139 km (0.095 R)
• M5: 683,213 km (0.037 R)
• M6: 781,649 km (0.094 R)
• M7: 1,151,754 km (0.104 R)
• M8: 1,703,621 km (0.082 R)
• M9: 1,867,131 km (0.073 R)
• M10: 2,664,637 km (0.114 R)
• M11: 2,822,912 km (0.043 R)
• M12: 2,919,253 km (0.073 R)
• M13: 3,181,797 km (0.098 R)
• M14: 3,659,613 km (0.071 R)
• M15: 3,942,801 km (0.061 R)
• M16: 4,269,822 km (0.054 R)
• M17: 4,343,724 km (0.105 R)
• M18: 4,455,324 km (0.115 R)
• M19: 4,719,514 km (0.059 R)
• M20: 4,950,044 km (0.062 R)
• M21: 5,704,167 km (0.111 R)
• M22: 6,073,973 km (0.117 R)
• M23: 6,366,885 km (0.097 R)
• M24: 6,793,389 km (0.067 R)
• M25: 7,141,354 km (0.096 R)
• M26: 7,317,430 km (0.063 R)
• M27: 8,590,209 km (0.104 R)
• M28: 8,730,532 km (0.112 R)
• M29: 10,424,129 km (0.042 R)
• M30: 11,231,359 km (0.103 R)
• M31: 11,694,215 km (0.094 R)
• M32: 11,849,797 km (0.093 R)
• M33: 12,905,210 km (0.098 R)
• M34: 13,119,883 km (0.097 R)
• M35: 13,880,588 km (0.067 R)
• M36: 13,990,393 km (0.109 R)
• M37: 14,045,445 km (0.041 R)
• M38: 14,155,699 km (0.115 R)
• M39: 14,432,604 km (0.116 R)
• M40: 14,599,705 km (0.08 R)
• M41: 15,274,242 km (0.052 R)
• M42: 15,729,618 km (0.081 R)
• M43: 18,012,481 km (0.089 R)
• M44: 18,192,298 km (0.097 R)
• M45: 18,493,438 km (0.085 R)
• M46: 19,345,249 km (0.119 R)
• M47: 20,085,609 km (0.111 R)
• M48: 20,272,157 km (0.109 R)
• M49: 20,396,772 km (0.051 R)
• M50: 20,709,581 km (0.081 R)
• M51: 21,403,416 km (0.096 R)
• M52: 21,848,769 km (0.058 R)
• M53: 22,297,413 km (0.111 R)
• M54: 23,073,228 km (0.09 R)
• M55: 24,452,370 km (0.117 R)
• M56: 25,790,523 km (0.095 R)
• M57: 26,196,532 km (0.043 R)
• M58: 26,332,367 km (0.042 R)
• M59: 27,358,459 km (0.045 R)
• M60: 28,258,290 km (0.104 R)
• M61: 28,328,002 km (0.119 R)
• M62: 28,467,428 km (0.092 R)
• M63: 29,590,908 km (0.079 R)
• M64: 30,158,183 km (0.074 R)
• M65: 30,371,809 km (0.115 R)
• M66: 30,585,883 km (0.104 R)
• M67: 33,047,516 km (0.034 R)
• M68: 33,194,272 km (0.063 R)
• M69: 33,709,786 km (0.042 R)
• M70: 34,079,592 km (0.065 R)
• M71: 34,376,394 km (0.062 R)
• M72: 35,122,139 km (0.097 R)
• M73: 35,196,938 km (0.027 R)
• M74: 36,629,637 km (0.118 R)
• M75: 37,620,723 km (0.036 R)
• M76: 37,774,061 km (0.083 R)
• M77: 38,543,443 km (0.029 R)
• M78: 38,697,977 km (0.107 R)
• M79: 40,725,328 km (0.086 R)
• M80: 42,627,165 km (0.082 R)
• M81: 48,587,144 km (0.103 R)
• M82: 49,423,696 km (0.06 R)
• M83: 49,675,469 km (0.064 R)
• M84: 50,771,872 km (0.086 R)
• M85: 55,323,836 km (0.095 R)
• M86: 56,635,659 km (0.114 R)
• M87: 56,723,473 km (0.099 R)
• M88: 57,692,419 km (0.073 R)
• M89: 57,869,244 km (0.119 R)
• M90: 57,957,656 km (0.113 R)
• M91: 58,311,904 km (0.104 R)
• M92: 58,666,899 km (0.111 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 18,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit