🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.11 AU - 1.19 AU

Year: 455 Days

Day: 47.4 Hours

Environment

Temp: -4 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.17 AU - 1.25 AU

Year: 491 Days

Day: 15.4 Hours

Environment

Temp: -8 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.21 AU - 1.63 AU

Year: 624 Days

Day: 37.5 Hours

Environment

Temp: -26 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.08 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.4

Radius: 14.6

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.63 AU - 4.83 AU

Year: 3795 Days

Day: 11 Hours

Environment

Temp: -143 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 92,499,288 km

• M1: 359,783 km (0.099 R)
• M2: 772,075 km (0.104 R)
• M3: 1,031,627 km (0.046 R)
• M4: 1,199,326 km (0.101 R)
• M5: 1,348,774 km (0.097 R)
• M6: 1,490,444 km (0.06 R)
• M7: 1,836,015 km (0.119 R)
• M8: 2,207,765 km (0.094 R)
• M9: 2,308,744 km (0.057 R)
• M10: 2,480,632 km (0.091 R)
• M11: 2,728,815 km (0.114 R)
• M12: 2,911,175 km (0.119 R)
• M13: 3,003,925 km (0.096 R)
• M14: 3,211,417 km (0.105 R)
• M15: 3,681,155 km (0.111 R)
• M16: 3,802,030 km (0.112 R)
• M17: 4,151,939 km (0.071 R)
• M18: 4,320,237 km (0.106 R)
• M19: 4,729,387 km (0.095 R)
• M20: 5,492,635 km (0.067 R)
• M21: 5,701,175 km (0.11 R)
• M22: 6,174,203 km (0.047 R)
• M23: 6,318,565 km (0.103 R)
• M24: 6,561,662 km (0.058 R)
• M25: 6,758,533 km (0.105 R)
• M26: 7,082,562 km (0.091 R)
• M27: 8,006,478 km (0.06 R)
• M28: 8,111,645 km (0.054 R)
• M29: 8,217,112 km (0.113 R)
• M30: 8,536,354 km (0.078 R)
• M31: 8,697,471 km (0.088 R)
• M32: 9,518,613 km (0.041 R)
• M33: 9,910,410 km (0.085 R)
• M34: 10,108,328 km (0.057 R)
• M35: 10,594,372 km (0.092 R)
• M36: 10,854,672 km (0.114 R)
• M37: 11,058,723 km (0.112 R)
• M38: 11,352,534 km (0.081 R)
• M39: 12,097,980 km (0.119 R)
• M40: 12,522,539 km (0.106 R)
• M41: 12,614,092 km (0.098 R)
• M42: 12,705,946 km (0.092 R)
• M43: 13,386,167 km (0.079 R)
• M44: 13,856,802 km (0.068 R)
• M45: 13,951,647 km (0.046 R)
• M46: 14,237,229 km (0.026 R)
• M47: 14,396,850 km (0.087 R)
• M48: 14,782,214 km (0.034 R)
• M49: 15,203,482 km (0.08 R)
• M50: 15,464,680 km (0.109 R)
• M51: 15,958,652 km (0.115 R)
• M52: 16,157,617 km (0.085 R)
• M53: 16,257,399 km (0.119 R)
• M54: 16,725,940 km (0.117 R)
• M55: 17,165,009 km (0.036 R)
• M56: 17,437,128 km (0.083 R)
• M57: 17,607,819 km (0.117 R)
• M58: 17,847,924 km (0.091 R)
• M59: 18,089,075 km (0.118 R)
• M60: 18,853,969 km (0.101 R)
• M61: 18,994,142 km (0.1 R)
• M62: 19,381,601 km (0.086 R)
• M63: 19,842,811 km (0.099 R)
• M64: 20,379,568 km (0.115 R)
• M65: 20,595,588 km (0.085 R)
• M66: 20,812,355 km (0.067 R)
• M67: 21,577,099 km (0.086 R)
• M68: 22,350,969 km (0.036 R)
• M69: 22,759,970 km (0.118 R)
• M70: 23,547,902 km (0.056 R)
• M71: 24,230,218 km (0.073 R)
• M72: 24,957,562 km (0.108 R)
• M73: 25,925,610 km (0.097 R)

Asteroid Belt

Center: 5.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.8

Radius: 12.8

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.07 AU - 7.05 AU

Year: 5504 Days

Day: 10.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 92,499,288 km

• M1: 281,244 km (0.1 R)
• M2: 412,142 km (0.096 R)
• M3: 537,505 km (0.098 R)
• M4: 660,026 km (0.118 R)
• M5: 864,376 km (0.109 R)
• M6: 1,124,677 km (0.063 R)
• M7: 1,498,971 km (0.081 R)
• M8: 1,761,216 km (0.118 R)
• M9: 2,182,783 km (0.059 R)
• M10: 2,330,436 km (0.108 R)
• M11: 2,481,529 km (0.112 R)
• M12: 2,667,330 km (0.116 R)
• M13: 2,889,932 km (0.082 R)
• M14: 3,019,932 km (0.103 R)
• M15: 3,118,816 km (0.088 R)
• M16: 3,421,902 km (0.041 R)
• M17: 3,646,897 km (0.038 R)
• M18: 3,823,273 km (0.097 R)
• M19: 4,652,195 km (0.052 R)
• M20: 5,454,937 km (0.106 R)
• M21: 5,718,528 km (0.06 R)
• M22: 5,965,514 km (0.109 R)
• M23: 6,048,691 km (0.096 R)
• M24: 6,258,277 km (0.112 R)
• M25: 6,342,800 km (0.034 R)
• M26: 6,449,015 km (0.076 R)
• M27: 6,598,612 km (0.077 R)
• M28: 6,792,791 km (0.108 R)
• M29: 7,054,736 km (0.049 R)
• M30: 7,364,404 km (0.086 R)
• M31: 7,543,323 km (0.092 R)
• M32: 8,390,047 km (0.109 R)
• M33: 8,483,396 km (0.107 R)
• M34: 8,907,805 km (0.12 R)
• M35: 9,003,099 km (0.109 R)
• M36: 9,363,480 km (0.093 R)
• M37: 9,581,893 km (0.085 R)
• M38: 10,098,305 km (0.072 R)
• M39: 10,247,454 km (0.09 R)
• M40: 10,397,351 km (0.039 R)
• M41: 10,750,103 km (0.111 R)
• M42: 11,030,001 km (0.079 R)
• M43: 11,312,441 km (0.066 R)
• M44: 11,649,186 km (0.083 R)
• M45: 11,884,354 km (0.088 R)
• M46: 12,015,551 km (0.075 R)
• M47: 12,173,826 km (0.114 R)
• M48: 12,279,592 km (0.091 R)
• M49: 12,465,691 km (0.065 R)
• M50: 12,599,133 km (0.083 R)
• M51: 12,733,023 km (0.103 R)
• M52: 12,948,145 km (0.049 R)
• M53: 13,191,839 km (0.119 R)
• M54: 13,273,370 km (0.082 R)
• M55: 13,355,051 km (0.106 R)
• M56: 13,436,881 km (0.117 R)
• M57: 13,683,568 km (0.105 R)
• M58: 14,797,922 km (0.096 R)
• M59: 15,080,961 km (0.076 R)
• M60: 15,537,833 km (0.079 R)
• M61: 16,086,109 km (0.069 R)
• M62: 17,024,088 km (0.102 R)
• M63: 17,589,269 km (0.12 R)
• M64: 17,859,293 km (0.073 R)
• M65: 19,600,463 km (0.104 R)
• M66: 20,005,125 km (0.093 R)
• M67: 20,130,189 km (0.111 R)
• M68: 20,286,967 km (0.062 R)
• M69: 20,696,267 km (0.117 R)
• M70: 21,013,115 km (0.051 R)
• M71: 21,363,474 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351

Radius: 4.6

Gravity: 16.59 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 11.02 AU - 15.8 AU

Year: 18118 Days

Day: 18.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,499,288 km

• M1: 66,571 km (0.055 R)
• M2: 141,669 km (0.104 R)
• M3: 353,051 km (0.111 R)
• M4: 414,237 km (0.119 R)
• M5: 565,031 km (0.052 R)
• M6: 1,089,372 km (0.095 R)
• M7: 1,994,888 km (0.081 R)
• M8: 2,134,911 km (0.107 R)
• M9: 2,191,758 km (0.036 R)
• M10: 2,365,591 km (0.093 R)
• M11: 2,394,912 km (0.069 R)
• M12: 2,573,981 km (0.04 R)
• M13: 3,008,413 km (0.075 R)
• M14: 3,332,592 km (0.091 R)
• M15: 3,804,872 km (0.118 R)
• M16: 4,084,171 km (0.099 R)
• M17: 4,442,458 km (0.084 R)
• M18: 4,625,417 km (0.119 R)
• M19: 4,810,918 km (0.115 R)
• M20: 4,960,965 km (0.074 R)
• M21: 5,227,398 km (0.1 R)
• M22: 5,343,038 km (0.082 R)
• M23: 5,576,859 km (0.1 R)
• M24: 5,893,707 km (0.117 R)
• M25: 6,920,996 km (0.058 R)
• M26: 7,133,126 km (0.102 R)
• M27: 7,520,135 km (0.112 R)
• M28: 8,767,482 km (0.052 R)
• M29: 8,813,259 km (0.049 R)
• M30: 8,996,966 km (0.035 R)
• M31: 9,696,934 km (0.086 R)
• M32: 9,886,624 km (0.068 R)
• M33: 10,902,094 km (0.046 R)
• M34: 11,099,264 km (0.073 R)
• M35: 11,247,965 km (0.105 R)
• M36: 11,497,195 km (0.071 R)
• M37: 11,748,220 km (0.114 R)
• M38: 12,102,767 km (0.115 R)
• M39: 12,409,443 km (0.083 R)
• M40: 14,953,205 km (0.12 R)
• M41: 15,227,118 km (0.08 R)
• M42: 15,282,170 km (0.091 R)
• M43: 15,835,683 km (0.1 R)
• M44: 18,173,149 km (0.114 R)
• M45: 18,759,423 km (0.079 R)
• M46: 18,818,365 km (0.064 R)
• M47: 19,710,267 km (0.077 R)
• M48: 20,010,660 km (0.085 R)
• M49: 20,798,592 km (0.031 R)
• M50: 21,165,705 km (0.118 R)
• M51: 22,655,401 km (0.063 R)
• M52: 22,907,024 km (0.069 R)
• M53: 23,096,266 km (0.071 R)
• M54: 23,412,815 km (0.116 R)
• M55: 23,667,131 km (0.115 R)
• M56: 24,564,569 km (0.048 R)
• M57: 24,693,672 km (0.104 R)
• M58: 25,603,526 km (0.113 R)
• M59: 26,062,642 km (0.103 R)
• M60: 26,128,465 km (0.09 R)
• M61: 26,326,233 km (0.07 R)
• M62: 26,392,356 km (0.1 R)
• M63: 26,458,328 km (0.111 R)
• M64: 26,922,530 km (0.117 R)
• M65: 27,122,244 km (0.099 R)
• M66: 27,523,166 km (0.097 R)
• M67: 27,791,694 km (0.114 R)
• M68: 28,602,066 km (0.077 R)
• M69: 28,941,952 km (0.07 R)
• M70: 29,283,334 km (0.119 R)
• M71: 29,625,914 km (0.041 R)
• M72: 33,983,251 km (0.082 R)
• M73: 34,415,439 km (0.117 R)
• M74: 34,704,612 km (0.112 R)
• M75: 36,235,596 km (0.118 R)
• M76: 36,972,515 km (0.039 R)
• M77: 37,268,570 km (0.089 R)
• M78: 40,044,657 km (0.069 R)
• M79: 42,886,568 km (0.117 R)
• M80: 43,353,463 km (0.083 R)
• M81: 43,822,153 km (0.104 R)
• M82: 45,396,371 km (0.116 R)
• M83: 46,190,287 km (0.072 R)
• M84: 47,069,025 km (0.068 R)
• M85: 47,711,548 km (0.056 R)
• M86: 48,518,778 km (0.078 R)
• M87: 48,761,875 km (0.087 R)
• M88: 51,049,825 km (0.07 R)
• M89: 51,792,578 km (0.109 R)
• M90: 52,206,815 km (0.118 R)
• M91: 52,538,922 km (0.095 R)
• M92: 53,038,429 km (0.112 R)
• M93: 55,221,361 km (0.043 R)
• M94: 57,005,765 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 716.9

Radius: 7.9

Gravity: 11.49 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 16.5 AU - 17.8 AU

Year: 26204 Days

Day: 23.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 92,499,288 km

• M1: 164,408 km (0.055 R)
• M2: 285,283 km (0.088 R)
• M3: 531,222 km (0.12 R)
• M4: 1,009,935 km (0.081 R)
• M5: 1,100,442 km (0.067 R)
• M6: 1,629,570 km (0.055 R)
• M7: 1,846,337 km (0.096 R)
• M8: 2,761,277 km (0.081 R)
• M9: 2,846,698 km (0.076 R)
• M10: 2,976,549 km (0.073 R)
• M11: 3,064,213 km (0.117 R)
• M12: 3,469,324 km (0.102 R)
• M13: 6,011,890 km (0.096 R)
• M14: 6,404,285 km (0.113 R)
• M15: 7,932,726 km (0.088 R)
• M16: 8,116,133 km (0.103 R)
• M17: 8,800,544 km (0.099 R)
• M18: 10,157,845 km (0.092 R)
• M19: 10,423,680 km (0.065 R)
• M20: 11,166,733 km (0.065 R)
• M21: 11,235,099 km (0.089 R)
• M22: 11,648,438 km (0.116 R)
• M23: 11,717,702 km (0.114 R)
• M24: 13,278,457 km (0.118 R)
• M25: 14,978,636 km (0.117 R)
• M26: 15,357,269 km (0.056 R)
• M27: 16,201,300 km (0.111 R)
• M28: 18,014,426 km (0.044 R)
• M29: 19,807,955 km (0.059 R)
• M30: 21,317,248 km (0.078 R)
• M31: 22,171,601 km (0.066 R)
• M32: 24,356,179 km (0.044 R)
• M33: 24,444,890 km (0.076 R)
• M34: 24,533,901 km (0.092 R)
• M35: 24,622,912 km (0.101 R)
• M36: 25,519,003 km (0.064 R)
• M37: 25,699,418 km (0.105 R)
• M38: 26,791,333 km (0.117 R)
• M39: 27,250,748 km (0.048 R)
• M40: 27,712,856 km (0.105 R)
• M41: 28,457,405 km (0.108 R)
• M42: 28,551,053 km (0.117 R)
• M43: 29,208,685 km (0.113 R)
• M44: 29,871,254 km (0.079 R)
• M45: 31,211,501 km (0.111 R)
• M46: 31,404,483 km (0.11 R)
• M47: 33,258,150 km (0.098 R)
• M48: 33,356,735 km (0.114 R)
• M49: 34,946,661 km (0.108 R)
• M50: 35,046,742 km (0.049 R)
• M51: 38,406,261 km (0.104 R)
• M52: 38,509,633 km (0.107 R)
• M53: 39,862,148 km (0.066 R)
• M54: 40,176,453 km (0.026 R)
• M55: 41,018,689 km (0.077 R)
• M56: 41,866,909 km (0.113 R)
• M57: 43,580,253 km (0.073 R)
• M58: 46,413,188 km (0.107 R)
• M59: 47,407,565 km (0.112 R)
• M60: 48,185,923 km (0.119 R)
• M61: 50,999,709 km (0.089 R)
• M62: 52,025,801 km (0.11 R)
• M63: 53,750,814 km (0.06 R)
• M64: 53,982,242 km (0.093 R)
• M65: 56,432,206 km (0.068 R)
• M66: 58,322,974 km (0.117 R)
• M67: 59,994,431 km (0.098 R)
• M68: 60,836,068 km (0.044 R)
• M69: 61,077,370 km (0.064 R)
• M70: 62,166,592 km (0.112 R)
• M71: 63,873,653 km (0.117 R)
• M72: 64,856,062 km (0.104 R)
• M73: 65,102,450 km (0.114 R)
• M74: 66,711,525 km (0.086 R)
• M75: 69,086,690 km (0.118 R)
• M76: 70,474,510 km (0.065 R)
• M77: 71,108,356 km (0.052 R)
• M78: 71,998,762 km (0.067 R)
• M79: 73,919,599 km (0.06 R)
• M80: 76,246,594 km (0.075 R)
• M81: 76,376,594 km (0.101 R)
• M82: 77,157,944 km (0.08 R)
• M83: 79,518,150 km (0.109 R)
• M84: 80,442,365 km (0.102 R)
• M85: 81,503,014 km (0.12 R)
• M86: 81,636,007 km (0.088 R)
• M87: 81,901,992 km (0.107 R)
• M88: 85,926,923 km (0.081 R)
• M89: 87,146,893 km (0.094 R)
• M90: 87,963,398 km (0.073 R)
• M91: 88,645,714 km (0.069 R)
• M92: 88,782,447 km (0.04 R)
• M93: 90,015,732 km (0.086 R)
• M94: 90,290,543 km (0.083 R)
• M95: 91,530,709 km (0.05 R)
• M96: 91,807,166 km (0.117 R)
• M97: 91,945,394 km (0.108 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 11,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit