🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.44 AU - 0.64 AU

Year: 139 Days

Day: 21.6 Hours

Environment

Temp: 265 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 114,195,399 km

• M1: 247,884 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.53 AU - 1.65 AU

Year: 705 Days

Day: 44.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 114,195,399 km

• M1: 934,538 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.16 AU - 3.84 AU

Year: 2301 Days

Day: 12.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.35 AU - 6.35 AU

Year: 4349 Days

Day: 24 Hours

Environment

Temp: -125 °C

Axial Tilt: 179.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.6

Radius: 9.8

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.97 AU - 7.41 AU

Year: 6776 Days

Day: 10.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 114,195,399 km

• M1: 145,260 km (0.1 R)
• M2: 259,253 km (0.052 R)
• M3: 336,595 km (0.029 R)
• M4: 603,627 km (0.068 R)
• M5: 905,815 km (0.117 R)
• M6: 1,051,673 km (0.056 R)
• M7: 1,253,181 km (0.105 R)
• M8: 1,317,808 km (0.036 R)
• M9: 1,450,651 km (0.086 R)
• M10: 1,931,907 km (0.119 R)
• M11: 2,180,688 km (0.07 R)
• M12: 2,419,596 km (0.075 R)
• M13: 2,501,276 km (0.042 R)
• M14: 2,879,759 km (0.039 R)
• M15: 3,808,911 km (0.103 R)
• M16: 4,121,721 km (0.099 R)
• M17: 4,244,241 km (0.081 R)
• M18: 4,367,959 km (0.09 R)
• M19: 5,004,946 km (0.067 R)
• M20: 5,241,461 km (0.06 R)
• M21: 5,834,915 km (0.096 R)
• M22: 6,392,915 km (0.104 R)
• M23: 6,822,710 km (0.112 R)
• M24: 7,321,170 km (0.095 R)
• M25: 7,649,986 km (0.051 R)
• M26: 9,012,973 km (0.09 R)
• M27: 9,754,978 km (0.098 R)
• M28: 10,216,338 km (0.117 R)
• M29: 11,538,633 km (0.046 R)
• M30: 11,607,897 km (0.111 R)
• M31: 12,026,322 km (0.102 R)
• M32: 12,096,633 km (0.083 R)
• M33: 12,663,460 km (0.109 R)
• M34: 13,456,927 km (0.062 R)
• M35: 14,007,148 km (0.097 R)
• M36: 14,192,200 km (0.069 R)
• M37: 14,489,900 km (0.069 R)
• M38: 16,241,990 km (0.097 R)
• M39: 17,063,881 km (0.096 R)
• M40: 17,380,580 km (0.105 R)
• M41: 17,819,051 km (0.114 R)
• M42: 17,899,236 km (0.092 R)
• M43: 18,951,956 km (0.091 R)
• M44: 19,238,885 km (0.034 R)
• M45: 19,941,396 km (0.053 R)
• M46: 20,526,473 km (0.094 R)
• M47: 20,821,032 km (0.087 R)
• M48: 21,032,264 km (0.111 R)
• M49: 21,244,244 km (0.038 R)
• M50: 21,329,216 km (0.095 R)
• M51: 21,456,972 km (0.037 R)
• M52: 21,542,243 km (0.072 R)
• M53: 21,884,523 km (0.118 R)
• M54: 22,099,345 km (0.072 R)
• M55: 22,661,235 km (0.063 R)
• M56: 23,227,762 km (0.114 R)
• M57: 23,622,701 km (0.113 R)
• M58: 24,552,900 km (0.092 R)
• M59: 24,776,250 km (0.115 R)
• M60: 24,910,439 km (0.112 R)
• M61: 25,902,572 km (0.073 R)
• M62: 26,220,916 km (0.087 R)
• M63: 27,276,180 km (0.049 R)
• M64: 28,065,009 km (0.05 R)
• M65: 30,236,871 km (0.117 R)
• M66: 31,149,717 km (0.116 R)
• M67: 32,315,534 km (0.035 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.5

Radius: 14.9

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.17 AU - 7.59 AU

Year: 7046 Days

Day: 13 Hours

Environment

Temp: -160 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 114,195,399 km

• M1: 186,249 km (0.05 R)
• M2: 280,197 km (0.117 R)
• M3: 490,980 km (0.089 R)
• M4: 666,907 km (0.12 R)
• M5: 782,247 km (0.061 R)
• M6: 905,516 km (0.11 R)
• M7: 1,049,878 km (0.084 R)
• M8: 1,146,069 km (0.103 R)
• M9: 1,958,984 km (0.059 R)
• M10: 2,097,961 km (0.059 R)
• M11: 2,367,985 km (0.071 R)
• M12: 2,592,382 km (0.079 R)
• M13: 2,746,019 km (0.119 R)
• M14: 3,042,521 km (0.104 R)
• M15: 3,163,995 km (0.043 R)
• M16: 3,454,215 km (0.11 R)
• M17: 3,581,223 km (0.11 R)
• M18: 3,709,878 km (0.055 R)
• M19: 4,083,124 km (0.099 R)
• M20: 4,445,450 km (0.086 R)
• M21: 4,653,990 km (0.051 R)
• M22: 4,889,606 km (0.091 R)
• M23: 5,129,262 km (0.114 R)
• M24: 5,446,559 km (0.1 R)
• M25: 5,620,093 km (0.056 R)
• M26: 6,023,857 km (0.102 R)
• M27: 6,332,927 km (0.033 R)
• M28: 6,437,047 km (0.074 R)
• M29: 6,647,232 km (0.09 R)
• M30: 6,806,404 km (0.066 R)
• M31: 7,074,334 km (0.062 R)
• M32: 7,483,035 km (0.107 R)
• M33: 8,152,934 km (0.111 R)
• M34: 8,295,052 km (0.111 R)
• M35: 8,437,918 km (0.119 R)
• M36: 8,697,171 km (0.082 R)
• M37: 8,871,453 km (0.057 R)
• M38: 9,282,697 km (0.062 R)
• M39: 9,550,328 km (0.118 R)
• M40: 10,430,412 km (0.09 R)
• M41: 11,083,856 km (0.064 R)
• M42: 11,241,382 km (0.031 R)
• M43: 11,399,807 km (0.098 R)
• M44: 12,496,060 km (0.106 R)
• M45: 12,660,019 km (0.052 R)
• M46: 12,791,815 km (0.056 R)
• M47: 13,424,015 km (0.083 R)
• M48: 13,558,504 km (0.051 R)
• M49: 13,998,322 km (0.119 R)
• M50: 14,134,755 km (0.108 R)
• M51: 14,408,669 km (0.084 R)
• M52: 14,961,881 km (0.054 R)
• M53: 15,171,169 km (0.065 R)
• M54: 15,416,509 km (0.097 R)
• M55: 16,124,855 km (0.114 R)
• M56: 17,426,656 km (0.089 R)
• M57: 17,536,610 km (0.09 R)
• M58: 17,978,971 km (0.097 R)
• M59: 18,090,272 km (0.12 R)
• M60: 18,276,073 km (0.119 R)
• M61: 18,762,116 km (0.069 R)
• M62: 18,950,161 km (0.106 R)
• M63: 19,214,500 km (0.069 R)
• M64: 20,014,998 km (0.066 R)
• M65: 20,168,785 km (0.026 R)
• M66: 20,787,522 km (0.09 R)
• M67: 22,561,304 km (0.084 R)
• M68: 23,365,243 km (0.071 R)
• M69: 23,608,190 km (0.119 R)
• M70: 23,730,112 km (0.107 R)
• M71: 24,342,266 km (0.089 R)
• M72: 24,629,793 km (0.065 R)
• M73: 26,126,071 km (0.118 R)
• M74: 26,758,272 km (0.107 R)
• M75: 27,609,035 km (0.086 R)
• M76: 27,780,325 km (0.061 R)
• M77: 28,252,904 km (0.044 R)
• M78: 28,425,540 km (0.115 R)
• M79: 29,075,693 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891.1

Radius: 3.8

Gravity: 61.71 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 17.15 AU - 23.53 AU

Year: 32241 Days

Day: 19.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 132.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 114,195,399 km

• M1: 87,664 km (0.025 R)
• M2: 1,065,137 km (0.096 R)
• M3: 1,210,396 km (0.076 R)
• M4: 1,724,863 km (0.089 R)
• M5: 1,895,405 km (0.119 R)
• M6: 1,982,770 km (0.118 R)
• M7: 2,071,332 km (0.101 R)
• M8: 2,581,910 km (0.104 R)
• M9: 2,678,699 km (0.112 R)
• M10: 3,180,750 km (0.087 R)
• M11: 3,389,589 km (0.104 R)
• M12: 3,549,209 km (0.099 R)
• M13: 3,986,634 km (0.076 R)
• M14: 4,211,778 km (0.081 R)
• M15: 4,383,218 km (0.102 R)
• M16: 4,851,758 km (0.096 R)
• M17: 5,459,425 km (0.045 R)
• M18: 6,155,354 km (0.117 R)
• M19: 6,546,552 km (0.11 R)
• M20: 6,678,647 km (0.12 R)
• M21: 7,148,235 km (0.057 R)
• M22: 7,284,369 km (0.06 R)
• M23: 7,837,432 km (0.111 R)
• M24: 9,876,451 km (0.068 R)
• M25: 10,333,623 km (0.069 R)
• M26: 10,642,243 km (0.102 R)
• M27: 10,953,855 km (0.071 R)
• M28: 11,586,056 km (0.089 R)
• M29: 13,300,896 km (0.102 R)
• M30: 13,636,444 km (0.072 R)
• M31: 14,919,246 km (0.06 R)
• M32: 15,795,590 km (0.079 R)
• M33: 19,274,638 km (0.119 R)
• M34: 20,035,942 km (0.118 R)
• M35: 21,001,596 km (0.112 R)
• M36: 22,777,323 km (0.093 R)
• M37: 22,977,635 km (0.054 R)
• M38: 25,115,388 km (0.045 R)
• M39: 26,050,824 km (0.096 R)
• M40: 26,786,247 km (0.078 R)
• M41: 28,384,999 km (0.103 R)
• M42: 29,467,789 km (0.106 R)
• M43: 30,453,938 km (0.112 R)
• M44: 31,339,557 km (0.103 R)
• M45: 33,818,244 km (0.076 R)
• M46: 34,505,048 km (0.117 R)
• M47: 36,476,000 km (0.118 R)
• M48: 37,062,573 km (0.092 R)
• M49: 38,602,384 km (0.05 R)
• M50: 39,200,028 km (0.056 R)
• M51: 41,011,658 km (0.036 R)
• M52: 41,743,790 km (0.097 R)
• M53: 42,850,216 km (0.115 R)
• M54: 46,353,499 km (0.076 R)
• M55: 47,116,149 km (0.102 R)
• M56: 48,139,248 km (0.101 R)
• M57: 49,817,587 km (0.105 R)
• M58: 50,598,637 km (0.112 R)
• M59: 51,252,530 km (0.108 R)
• M60: 52,436,746 km (0.112 R)
• M61: 54,163,106 km (0.062 R)
• M62: 54,296,697 km (0.055 R)
• M63: 55,100,337 km (0.088 R)
• M64: 55,638,290 km (0.117 R)
• M65: 57,262,624 km (0.08 R)
• M66: 59,039,847 km (0.061 R)
• M67: 59,452,587 km (0.073 R)
• M68: 60,557,816 km (0.086 R)
• M69: 62,788,470 km (0.064 R)
• M70: 65,329,839 km (0.108 R)
• M71: 65,614,374 km (0.118 R)
• M72: 66,184,492 km (0.036 R)
• M73: 70,512,657 km (0.079 R)
• M74: 72,269,385 km (0.111 R)
• M75: 73,300,713 km (0.054 R)
• M76: 74,485,378 km (0.047 R)
• M77: 74,931,329 km (0.114 R)
• M78: 76,124,672 km (0.097 R)
• M79: 77,173,951 km (0.095 R)
• M80: 79,742,247 km (0.083 R)
• M81: 81,571,979 km (0.081 R)
• M82: 81,725,018 km (0.106 R)
• M83: 85,117,299 km (0.107 R)
• M84: 86,206,222 km (0.092 R)
• M85: 86,362,252 km (0.054 R)
• M86: 88,870,111 km (0.105 R)
• M87: 90,607,990 km (0.115 R)
• M88: 95,243,429 km (0.092 R)
• M89: 95,888,794 km (0.115 R)
• M90: 100,283,082 km (0.116 R)
• M91: 100,447,041 km (0.099 R)
• M92: 101,762,306 km (0.054 R)
• M93: 103,745,974 km (0.031 R)
• M94: 105,575,406 km (0.05 R)
• M95: 109,772,674 km (0.067 R)
• M96: 110,957,638 km (0.107 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 13,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit