🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.41 AU - 0.61 AU

Year: 232 Days

Day: 21 Hours

Environment

Temp: -111 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.5 AU - 0.66 AU

Year: 281 Days

Day: 33.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,424,749 km

• M1: 73,153 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.7

Radius: 10.5

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.94 AU - 1.1 AU

Year: 655 Days

Day: 8.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 81,424,749 km

• M1: 146,905 km (0.104 R)
• M2: 217,814 km (0.088 R)
• M3: 305,778 km (0.086 R)
• M4: 404,213 km (0.057 R)
• M5: 473,328 km (0.115 R)
• M6: 556,354 km (0.064 R)
• M7: 626,217 km (0.109 R)
• M8: 734,526 km (0.079 R)
• M9: 801,994 km (0.107 R)
• M10: 871,707 km (0.063 R)
• M11: 966,253 km (0.089 R)
• M12: 1,058,555 km (0.03 R)
• M13: 1,148,014 km (0.042 R)
• M14: 1,240,166 km (0.106 R)
• M15: 1,458,729 km (0.025 R)
• M16: 1,627,625 km (0.07 R)
• M17: 1,760,468 km (0.115 R)
• M18: 1,860,698 km (0.085 R)
• M19: 1,926,073 km (0.095 R)
• M20: 1,992,344 km (0.085 R)
• M21: 2,089,433 km (0.044 R)
• M22: 2,180,539 km (0.067 R)
• M23: 2,351,230 km (0.054 R)
• M24: 2,430,217 km (0.078 R)
• M25: 2,656,260 km (0.078 R)
• M26: 2,747,066 km (0.089 R)
• M27: 3,163,995 km (0.1 R)
• M28: 3,269,162 km (0.104 R)
• M29: 3,348,748 km (0.113 R)
• M30: 3,420,256 km (0.107 R)
• M31: 3,564,468 km (0.072 R)
• M32: 3,729,325 km (0.037 R)
• M33: 3,803,376 km (0.108 R)
• M34: 3,981,398 km (0.114 R)
• M35: 4,287,325 km (0.07 R)
• M36: 4,394,288 km (0.119 R)
• M37: 4,482,401 km (0.065 R)
• M38: 4,650,549 km (0.098 R)
• M39: 4,760,503 km (0.064 R)
• M40: 4,851,160 km (0.114 R)
• M41: 5,229,792 km (0.085 R)
• M42: 5,417,537 km (0.083 R)
• M43: 5,767,447 km (0.076 R)
• M44: 5,918,092 km (0.059 R)
• M45: 6,059,163 km (0.108 R)
• M46: 6,344,745 km (0.054 R)
• M47: 6,533,986 km (0.088 R)
• M48: 6,668,624 km (0.119 R)
• M49: 6,963,482 km (0.079 R)
• M50: 7,055,185 km (0.042 R)
• M51: 7,204,933 km (0.116 R)
• M52: 7,530,906 km (0.103 R)
• M53: 7,601,517 km (0.095 R)
• M54: 7,957,410 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.3

Radius: 11

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.07 AU - 1.61 AU

Year: 986 Days

Day: 10 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 81,424,749 km

• M1: 137,032 km (0.083 R)
• M2: 242,349 km (0.088 R)
• M3: 329,265 km (0.101 R)
• M4: 428,897 km (0.072 R)
• M5: 520,900 km (0.096 R)
• M6: 609,611 km (0.105 R)
• M7: 688,898 km (0.078 R)
• M8: 788,381 km (0.09 R)
• M9: 872,006 km (0.083 R)
• M10: 941,120 km (0.106 R)
• M11: 1,030,430 km (0.04 R)
• M12: 1,179,729 km (0.109 R)
• M13: 1,276,818 km (0.047 R)
• M14: 1,346,530 km (0.092 R)
• M15: 1,422,676 km (0.118 R)
• M16: 1,531,882 km (0.054 R)
• M17: 1,606,382 km (0.103 R)
• M18: 1,775,727 km (0.117 R)
• M19: 1,854,116 km (0.11 R)
• M20: 1,979,928 km (0.085 R)
• M21: 2,180,090 km (0.096 R)
• M22: 2,436,501 km (0.097 R)
• M23: 2,543,164 km (0.105 R)
• M24: 2,677,203 km (0.054 R)
• M25: 2,767,860 km (0.105 R)
• M26: 2,846,399 km (0.066 R)
• M27: 3,216,055 km (0.12 R)
• M28: 3,319,577 km (0.102 R)
• M29: 3,410,233 km (0.117 R)
• M30: 3,508,668 km (0.087 R)
• M31: 3,622,512 km (0.078 R)
• M32: 3,788,416 km (0.046 R)
• M33: 3,971,524 km (0.108 R)
• M34: 4,105,115 km (0.077 R)
• M35: 4,187,544 km (0.112 R)
• M36: 4,331,307 km (0.111 R)
• M37: 4,515,163 km (0.087 R)
• M38: 4,600,284 km (0.071 R)
• M39: 4,835,452 km (0.113 R)
• M40: 4,938,525 km (0.062 R)
• M41: 5,138,836 km (0.075 R)
• M42: 5,244,004 km (0.053 R)
• M43: 5,464,960 km (0.084 R)
• M44: 5,638,942 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.2

Radius: 8

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.79 AU - 2.91 AU

Year: 2291 Days

Day: 9 Hours

Environment

Temp: -193 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 81,424,749 km

• M1: 105,167 km (0.03 R)
• M2: 173,384 km (0.083 R)
• M3: 273,465 km (0.104 R)
• M4: 345,870 km (0.103 R)
• M5: 468,989 km (0.045 R)
• M6: 668,403 km (0.104 R)
• M7: 748,737 km (0.111 R)
• M8: 838,795 km (0.072 R)
• M9: 907,161 km (0.097 R)
• M10: 964,607 km (0.031 R)
• M11: 1,124,078 km (0.103 R)
• M12: 1,446,462 km (0.084 R)
• M13: 1,614,311 km (0.109 R)
• M14: 1,692,850 km (0.071 R)
• M15: 1,796,820 km (0.064 R)
• M16: 2,251,448 km (0.031 R)
• M17: 2,383,992 km (0.043 R)
• M18: 2,473,750 km (0.096 R)
• M19: 2,619,908 km (0.093 R)
• M20: 2,806,456 km (0.071 R)
• M21: 2,901,451 km (0.11 R)
• M22: 2,978,344 km (0.103 R)
• M23: 3,192,867 km (0.053 R)
• M24: 3,637,323 km (0.084 R)
• M25: 3,866,806 km (0.092 R)
• M26: 4,133,539 km (0.072 R)
• M27: 4,198,315 km (0.087 R)
• M28: 4,263,539 km (0.088 R)
• M29: 4,461,308 km (0.037 R)
• M30: 4,639,628 km (0.102 R)
• M31: 4,865,970 km (0.112 R)
• M32: 5,542,302 km (0.1 R)
• M33: 5,650,012 km (0.118 R)
• M34: 5,952,649 km (0.091 R)
• M35: 6,050,486 km (0.096 R)
• M36: 6,410,119 km (0.097 R)
• M37: 6,460,234 km (0.049 R)
• M38: 6,725,771 km (0.057 R)
• M39: 6,879,108 km (0.111 R)
• M40: 6,969,017 km (0.035 R)
• M41: 7,176,060 km (0.076 R)
• M42: 7,241,285 km (0.115 R)
• M43: 7,359,018 km (0.115 R)
• M44: 7,411,527 km (0.032 R)
• M45: 7,742,737 km (0.094 R)
• M46: 7,809,607 km (0.104 R)
• M47: 8,460,956 km (0.054 R)
• M48: 9,002,949 km (0.064 R)
• M49: 9,101,534 km (0.081 R)
• M50: 9,556,312 km (0.075 R)

Asteroid Belt

Center: 4.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 826

Radius: 7.2

Gravity: 15.93 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.81 AU - 7.79 AU

Year: 10054 Days

Day: 15.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 173.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 81,424,749 km

• M1: 94,097 km (0.062 R)
• M2: 183,407 km (0.054 R)
• M3: 234,121 km (0.069 R)
• M4: 279,598 km (0.093 R)
• M5: 577,448 km (0.042 R)
• M6: 840,740 km (0.101 R)
• M7: 956,230 km (0.117 R)
• M8: 1,289,683 km (0.087 R)
• M9: 1,586,186 km (0.077 R)
• M10: 2,108,881 km (0.06 R)
• M11: 2,348,387 km (0.096 R)
• M12: 2,940,945 km (0.086 R)
• M13: 3,238,943 km (0.091 R)
• M14: 3,546,517 km (0.056 R)
• M15: 3,831,351 km (0.101 R)
• M16: 3,960,454 km (0.107 R)
• M17: 4,222,849 km (0.081 R)
• M18: 4,627,062 km (0.061 R)
• M19: 5,078,848 km (0.056 R)
• M20: 6,061,706 km (0.104 R)
• M21: 6,174,503 km (0.1 R)
• M22: 6,250,049 km (0.07 R)
• M23: 6,364,043 km (0.056 R)
• M24: 6,517,082 km (0.083 R)
• M25: 7,101,710 km (0.106 R)
• M26: 7,300,376 km (0.07 R)
• M27: 7,907,295 km (0.081 R)
• M28: 8,030,563 km (0.085 R)
• M29: 9,169,003 km (0.083 R)
• M30: 9,255,471 km (0.066 R)
• M31: 9,559,753 km (0.08 R)
• M32: 10,402,138 km (0.089 R)
• M33: 10,809,493 km (0.107 R)
• M34: 11,176,008 km (0.096 R)
• M35: 11,500,037 km (0.056 R)
• M36: 11,874,181 km (0.057 R)
• M37: 12,157,370 km (0.111 R)
• M38: 12,299,787 km (0.083 R)
• M39: 13,655,742 km (0.097 R)
• M40: 14,401,488 km (0.048 R)
• M41: 14,602,547 km (0.034 R)
• M42: 15,211,411 km (0.037 R)
• M43: 15,467,672 km (0.101 R)
• M44: 15,518,984 km (0.118 R)
• M45: 16,716,964 km (0.042 R)
• M46: 17,034,261 km (0.087 R)
• M47: 17,140,625 km (0.112 R)
• M48: 18,052,424 km (0.082 R)
• M49: 18,160,733 km (0.092 R)
• M50: 18,432,552 km (0.085 R)
• M51: 18,596,212 km (0.107 R)
• M52: 21,052,011 km (0.119 R)
• M53: 21,223,001 km (0.073 R)
• M54: 23,489,409 km (0.075 R)
• M55: 23,548,500 km (0.082 R)
• M56: 23,844,853 km (0.115 R)
• M57: 23,904,244 km (0.12 R)
• M58: 24,023,174 km (0.104 R)
• M59: 24,321,472 km (0.111 R)
• M60: 24,861,521 km (0.09 R)
• M61: 25,709,441 km (0.082 R)
• M62: 25,953,435 km (0.077 R)
• M63: 26,998,975 km (0.069 R)
• M64: 28,940,755 km (0.089 R)
• M65: 29,004,035 km (0.119 R)
• M66: 30,603,685 km (0.085 R)
• M67: 32,560,874 km (0.106 R)
• M68: 32,626,697 km (0.045 R)
• M69: 33,155,825 km (0.12 R)
• M70: 33,887,807 km (0.039 R)
• M71: 34,558,006 km (0.106 R)
• M72: 35,707,217 km (0.07 R)
• M73: 37,420,112 km (0.111 R)
• M74: 38,460,565 km (0.101 R)
• M75: 38,739,565 km (0.047 R)
• M76: 38,949,302 km (0.097 R)
• M77: 39,510,443 km (0.099 R)
• M78: 39,580,754 km (0.084 R)
• M79: 40,498,836 km (0.087 R)
• M80: 41,067,308 km (0.106 R)
• M81: 41,853,295 km (0.07 R)
• M82: 42,284,137 km (0.044 R)
• M83: 42,644,219 km (0.108 R)
• M84: 44,313,881 km (0.034 R)
• M85: 44,386,885 km (0.111 R)
• M86: 44,460,038 km (0.098 R)
• M87: 44,899,557 km (0.107 R)
• M88: 46,746,492 km (0.093 R)
• M89: 47,193,491 km (0.078 R)
• M90: 48,166,774 km (0.097 R)
• M91: 49,222,337 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 882.5

Radius: 3.7

Gravity: 64.46 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.85 AU - 10.75 AU

Year: 19506 Days

Day: 17.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,424,749 km

• M1: 66,571 km (0.079 R)
• M2: 127,457 km (0.034 R)
• M3: 153,039 km (0.114 R)
• M4: 226,342 km (0.111 R)
• M5: 928,704 km (0.066 R)
• M6: 1,394,551 km (0.104 R)
• M7: 1,520,962 km (0.072 R)
• M8: 1,751,043 km (0.106 R)
• M9: 1,922,033 km (0.027 R)
• M10: 2,206,718 km (0.104 R)
• M11: 2,854,477 km (0.097 R)
• M12: 2,934,362 km (0.098 R)
• M13: 3,014,995 km (0.04 R)
• M14: 3,685,792 km (0.117 R)
• M15: 4,726,545 km (0.084 R)
• M16: 4,868,513 km (0.092 R)
• M17: 4,964,106 km (0.045 R)
• M18: 5,011,977 km (0.098 R)
• M19: 5,851,072 km (0.119 R)
• M20: 6,364,641 km (0.048 R)
• M21: 6,626,737 km (0.113 R)
• M22: 7,053,540 km (0.083 R)
• M23: 7,107,544 km (0.067 R)
• M24: 7,434,266 km (0.098 R)
• M25: 8,102,221 km (0.075 R)
• M26: 8,272,164 km (0.043 R)
• M27: 9,494,827 km (0.113 R)
• M28: 10,959,540 km (0.106 R)
• M29: 11,463,086 km (0.099 R)
• M30: 11,526,666 km (0.102 R)
• M31: 11,717,852 km (0.08 R)
• M32: 13,551,772 km (0.119 R)
• M33: 15,895,671 km (0.026 R)
• M34: 16,824,375 km (0.114 R)
• M35: 16,968,737 km (0.088 R)
• M36: 17,258,957 km (0.063 R)
• M37: 17,331,661 km (0.093 R)
• M38: 18,287,143 km (0.05 R)
• M39: 18,584,543 km (0.056 R)
• M40: 18,883,440 km (0.119 R)
• M41: 19,108,734 km (0.084 R)
• M42: 19,184,132 km (0.066 R)
• M43: 19,638,012 km (0.071 R)
• M44: 20,865,462 km (0.099 R)
• M45: 22,196,584 km (0.112 R)
• M46: 22,275,721 km (0.101 R)
• M47: 23,716,498 km (0.095 R)
• M48: 24,040,827 km (0.092 R)
• M49: 24,366,501 km (0.098 R)
• M50: 26,518,915 km (0.078 R)
• M51: 27,788,253 km (0.085 R)
• M52: 28,215,654 km (0.092 R)
• M53: 31,712,654 km (0.059 R)
• M54: 32,159,204 km (0.07 R)
• M55: 33,239,600 km (0.119 R)
• M56: 34,057,750 km (0.071 R)
• M57: 35,806,400 km (0.106 R)
• M58: 36,178,300 km (0.102 R)
• M59: 36,364,699 km (0.056 R)
• M60: 36,925,841 km (0.077 R)
• M61: 37,395,578 km (0.114 R)
• M62: 37,584,071 km (0.068 R)
• M63: 38,151,496 km (0.095 R)
• M64: 38,246,341 km (0.109 R)
• M65: 38,436,181 km (0.094 R)
• M66: 38,626,320 km (0.082 R)
• M67: 39,198,831 km (0.074 R)
• M68: 39,966,567 km (0.104 R)
• M69: 41,907,450 km (0.077 R)
• M70: 46,081,679 km (0.098 R)
• M71: 46,283,786 km (0.095 R)
• M72: 46,993,329 km (0.112 R)
• M73: 48,217,937 km (0.047 R)
• M74: 50,802,988 km (0.079 R)
• M75: 51,116,096 km (0.087 R)
• M76: 51,429,953 km (0.103 R)
• M77: 52,586,195 km (0.105 R)
• M78: 54,710,335 km (0.115 R)
• M79: 55,890,512 km (0.097 R)
• M80: 56,105,933 km (0.098 R)
• M81: 56,645,832 km (0.053 R)
• M82: 61,026,656 km (0.03 R)
• M83: 63,369,808 km (0.105 R)
• M84: 66,539,338 km (0.083 R)
• M85: 69,644,242 km (0.102 R)
• M86: 69,876,118 km (0.055 R)
• M87: 72,091,663 km (0.109 R)
• M88: 72,913,553 km (0.107 R)
• M89: 74,448,428 km (0.046 R)
• M90: 76,830,474 km (0.094 R)
• M91: 78,271,700 km (0.109 R)
• M92: 78,392,127 km (0.102 R)
• M93: 80,936,936 km (0.071 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 19,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit