🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.41 AU - 0.63 AU

Year: 142 Days

Day: 26.7 Hours

Environment

Temp: 184 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.95 AU - 1.01 AU

Year: 367 Days

Day: 14.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.66 AU - 2.9 AU

Year: 1756 Days

Day: 31.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.5

Radius: 10.7

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.36 AU - 5.14 AU

Year: 3921 Days

Day: 10.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 45,810,858 km

• M1: 140,173 km (0.119 R)
• M2: 224,098 km (0.118 R)
• M3: 356,342 km (0.114 R)
• M4: 522,994 km (0.09 R)
• M5: 1,123,779 km (0.103 R)
• M6: 1,193,342 km (0.068 R)
• M7: 1,426,266 km (0.075 R)
• M8: 1,936,245 km (0.085 R)
• M9: 2,229,307 km (0.065 R)
• M10: 2,318,169 km (0.088 R)
• M11: 2,555,132 km (0.109 R)
• M12: 2,704,879 km (0.047 R)
• M13: 2,935,110 km (0.071 R)
• M14: 3,072,441 km (0.087 R)
• M15: 3,414,871 km (0.069 R)
• M16: 3,664,101 km (0.083 R)
• M17: 3,790,960 km (0.1 R)
• M18: 3,897,773 km (0.116 R)
• M19: 4,005,633 km (0.111 R)
• M20: 4,469,685 km (0.084 R)
• M21: 4,582,632 km (0.103 R)
• M22: 4,696,625 km (0.116 R)
• M23: 5,448,504 km (0.112 R)
• M24: 6,037,022 km (0.067 R)
• M25: 6,137,103 km (0.106 R)
• M26: 6,338,911 km (0.056 R)
• M27: 6,440,637 km (0.053 R)
• M28: 6,723,228 km (0.084 R)
• M29: 6,879,108 km (0.072 R)
• M30: 7,036,186 km (0.103 R)
• M31: 7,141,503 km (0.084 R)
• M32: 7,327,304 km (0.101 R)
• M33: 7,784,924 km (0.07 R)
• M34: 7,866,754 km (0.098 R)
• M35: 8,279,644 km (0.098 R)
• M36: 8,446,894 km (0.059 R)
• M37: 8,671,590 km (0.118 R)
• M38: 9,648,464 km (0.115 R)
• M39: 9,912,953 km (0.102 R)
• M40: 10,509,250 km (0.057 R)
• M41: 10,964,028 km (0.115 R)
• M42: 11,240,036 km (0.063 R)
• M43: 12,176,668 km (0.074 R)
• M44: 12,398,821 km (0.112 R)
• M45: 12,750,526 km (0.105 R)
• M46: 13,431,346 km (0.095 R)
• M47: 13,660,829 km (0.101 R)
• M48: 14,323,996 km (0.086 R)
• M49: 15,031,444 km (0.115 R)
• M50: 15,440,894 km (0.091 R)
• M51: 15,578,075 km (0.119 R)
• M52: 15,888,491 km (0.112 R)
• M53: 16,131,288 km (0.117 R)
• M54: 16,201,001 km (0.083 R)
• M55: 16,550,461 km (0.033 R)
• M56: 16,691,083 km (0.102 R)
• M57: 17,257,162 km (0.051 R)
• M58: 18,335,313 km (0.116 R)
• M59: 18,444,370 km (0.068 R)
• M60: 20,707,786 km (0.114 R)
• M61: 20,935,175 km (0.047 R)
• M62: 21,315,901 km (0.048 R)
• M63: 21,507,237 km (0.086 R)
• M64: 21,929,851 km (0.067 R)
• M65: 22,588,680 km (0.04 R)
• M66: 23,018,325 km (0.116 R)
• M67: 23,648,132 km (0.083 R)
• M68: 23,806,556 km (0.113 R)
• M69: 24,164,095 km (0.117 R)
• M70: 24,643,706 km (0.093 R)
• M71: 24,723,890 km (0.098 R)
• M72: 24,884,559 km (0.113 R)
• M73: 26,593,116 km (0.068 R)
• M74: 26,840,252 km (0.094 R)
• M75: 27,295,478 km (0.066 R)
• M76: 27,544,708 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.8

Radius: 12.7

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.32 AU - 8.4 AU

Year: 6805 Days

Day: 13.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 45,810,858 km

• M1: 183,257 km (0.108 R)
• M2: 268,229 km (0.1 R)
• M3: 352,153 km (0.068 R)
• M4: 499,507 km (0.082 R)
• M5: 626,815 km (0.072 R)
• M6: 742,753 km (0.07 R)
• M7: 931,995 km (0.106 R)
• M8: 1,109,717 km (0.111 R)
• M9: 1,195,736 km (0.057 R)
• M10: 1,284,298 km (0.074 R)
• M11: 1,563,896 km (0.069 R)
• M12: 1,678,039 km (0.113 R)
• M13: 1,795,174 km (0.074 R)
• M14: 1,949,859 km (0.097 R)
• M15: 2,055,624 km (0.045 R)
• M16: 2,145,383 km (0.116 R)
• M17: 2,498,284 km (0.096 R)
• M18: 2,810,046 km (0.08 R)
• M19: 3,072,890 km (0.119 R)
• M20: 3,196,906 km (0.103 R)
• M21: 3,301,475 km (0.12 R)
• M22: 3,753,859 km (0.094 R)
• M23: 3,953,722 km (0.071 R)
• M24: 4,480,905 km (0.12 R)
• M25: 5,325,535 km (0.109 R)
• M26: 5,677,239 km (0.056 R)
• M27: 5,907,321 km (0.059 R)
• M28: 6,324,100 km (0.072 R)
• M29: 6,456,345 km (0.117 R)
• M30: 7,021,825 km (0.07 R)
• M31: 7,296,636 km (0.089 R)
• M32: 7,575,187 km (0.074 R)
• M33: 7,970,874 km (0.12 R)
• M34: 8,286,675 km (0.096 R)
• M35: 8,402,464 km (0.052 R)
• M36: 9,049,325 km (0.116 R)
• M37: 9,138,784 km (0.107 R)
• M38: 9,318,601 km (0.117 R)
• M39: 9,620,938 km (0.111 R)
• M40: 9,803,896 km (0.116 R)
• M41: 10,080,503 km (0.119 R)
• M42: 10,390,919 km (0.104 R)
• M43: 11,148,781 km (0.096 R)
• M44: 11,308,851 km (0.076 R)
• M45: 12,055,344 km (0.059 R)
• M46: 12,418,119 km (0.11 R)
• M47: 13,767,043 km (0.093 R)
• M48: 13,938,931 km (0.051 R)
• M49: 14,215,538 km (0.118 R)
• M50: 14,458,933 km (0.062 R)
• M51: 15,091,433 km (0.055 R)
• M52: 15,339,766 km (0.078 R)
• M53: 15,589,594 km (0.095 R)
• M54: 15,732,909 km (0.063 R)
• M55: 15,840,619 km (0.08 R)
• M56: 16,638,574 km (0.109 R)
• M57: 16,821,832 km (0.099 R)
• M58: 16,968,886 km (0.091 R)
• M59: 17,079,439 km (0.108 R)
• M60: 18,235,831 km (0.094 R)
• M61: 19,302,015 km (0.099 R)
• M62: 19,765,170 km (0.096 R)
• M63: 19,998,243 km (0.058 R)
• M64: 20,271,110 km (0.08 R)
• M65: 20,427,589 km (0.032 R)
• M66: 20,741,894 km (0.089 R)
• M67: 20,899,571 km (0.103 R)
• M68: 21,176,626 km (0.093 R)
• M69: 21,335,499 km (0.102 R)
• M70: 21,734,327 km (0.105 R)
• M71: 23,313,183 km (0.037 R)
• M72: 23,971,563 km (0.079 R)
• M73: 25,433,134 km (0.105 R)
• M74: 25,602,030 km (0.104 R)
• M75: 26,665,970 km (0.05 R)
• M76: 27,181,784 km (0.096 R)
• M77: 27,354,419 km (0.093 R)
• M78: 28,529,511 km (0.111 R)

Asteroid Belt

Center: 7.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998

Radius: 10.6

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.9 AU - 10.58 AU

Year: 9786 Days

Day: 9 Hours

Environment

Temp: -169 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 45,810,858 km

• M1: 382,223 km (0.119 R)
• M2: 765,343 km (0.084 R)
• M3: 956,678 km (0.052 R)
• M4: 1,079,199 km (0.096 R)
• M5: 1,647,222 km (0.118 R)
• M6: 1,923,829 km (0.083 R)
• M7: 2,054,577 km (0.098 R)
• M8: 3,329,450 km (0.1 R)
• M9: 3,551,304 km (0.106 R)
• M10: 3,680,407 km (0.111 R)
• M11: 3,910,040 km (0.079 R)
• M12: 3,976,461 km (0.075 R)
• M13: 4,246,186 km (0.08 R)
• M14: 4,417,924 km (0.036 R)
• M15: 4,910,700 km (0.096 R)
• M16: 5,018,709 km (0.034 R)
• M17: 5,570,277 km (0.048 R)
• M18: 5,720,623 km (0.068 R)
• M19: 5,872,315 km (0.118 R)
• M20: 5,948,759 km (0.101 R)
• M21: 6,690,765 km (0.098 R)
• M22: 7,256,245 km (0.074 R)
• M23: 8,562,533 km (0.075 R)
• M24: 10,538,123 km (0.099 R)
• M25: 10,958,942 km (0.066 R)
• M26: 11,433,167 km (0.104 R)
• M27: 11,672,823 km (0.088 R)
• M28: 12,156,921 km (0.101 R)
• M29: 12,746,636 km (0.062 R)
• M30: 14,107,528 km (0.069 R)
• M31: 14,313,075 km (0.069 R)
• M32: 14,416,148 km (0.058 R)
• M33: 14,831,133 km (0.077 R)
• M34: 15,939,204 km (0.111 R)
• M35: 16,260,840 km (0.072 R)
• M36: 16,801,337 km (0.103 R)
• M37: 17,457,922 km (0.066 R)
• M38: 17,678,579 km (0.109 R)
• M39: 18,234,484 km (0.088 R)
• M40: 18,739,676 km (0.105 R)
• M41: 19,821,269 km (0.102 R)
• M42: 21,098,685 km (0.115 R)
• M43: 21,510,827 km (0.119 R)
• M44: 22,163,673 km (0.106 R)
• M45: 22,642,685 km (0.104 R)
• M46: 25,026,078 km (0.083 R)
• M47: 25,212,627 km (0.049 R)
• M48: 25,337,391 km (0.055 R)
• M49: 25,838,095 km (0.109 R)
• M50: 26,722,368 km (0.03 R)
• M51: 27,616,515 km (0.11 R)
• M52: 28,650,236 km (0.103 R)
• M53: 28,780,386 km (0.11 R)
• M54: 29,041,285 km (0.048 R)
• M55: 29,565,326 km (0.037 R)
• M56: 31,022,410 km (0.115 R)
• M57: 31,156,001 km (0.087 R)
• M58: 31,356,910 km (0.103 R)
• M59: 31,558,120 km (0.066 R)
• M60: 31,692,459 km (0.105 R)
• M61: 32,638,665 km (0.095 R)
• M62: 32,978,701 km (0.109 R)
• M63: 34,420,226 km (0.113 R)
• M64: 34,489,340 km (0.044 R)
• M65: 34,697,132 km (0.102 R)
• M66: 35,952,258 km (0.101 R)
• M67: 36,233,203 km (0.111 R)
• M68: 36,514,895 km (0.118 R)
• M69: 37,009,466 km (0.116 R)
• M70: 37,222,194 km (0.045 R)
• M71: 37,791,414 km (0.058 R)
• M72: 38,650,555 km (0.091 R)
• M73: 38,722,362 km (0.061 R)
• M74: 39,010,338 km (0.062 R)
• M75: 39,371,317 km (0.095 R)
• M76: 39,660,939 km (0.073 R)
• M77: 40,315,130 km (0.049 R)
• M78: 40,533,992 km (0.08 R)
• M79: 40,753,153 km (0.085 R)
• M80: 42,669,801 km (0.054 R)
• M81: 45,903,508 km (0.114 R)
• M82: 46,819,945 km (0.029 R)
• M83: 47,588,279 km (0.11 R)
• M84: 47,665,322 km (0.046 R)
• M85: 47,742,365 km (0.09 R)
• M86: 48,981,784 km (0.082 R)
• M87: 49,371,187 km (0.103 R)
• M88: 51,018,110 km (0.079 R)
• M89: 51,412,749 km (0.102 R)
• M90: 51,967,159 km (0.092 R)
• M91: 52,682,835 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 133.4

Radius: 7.9

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 13.93 AU - 15.31 AU

Year: 21172 Days

Day: 20.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,810,858 km

• M1: 237,412 km (0.069 R)
• M2: 300,991 km (0.099 R)
• M3: 450,290 km (0.114 R)
• M4: 505,790 km (0.073 R)
• M5: 821,143 km (0.099 R)
• M6: 908,807 km (0.117 R)
• M7: 1,171,651 km (0.071 R)
• M8: 1,271,283 km (0.097 R)
• M9: 1,565,542 km (0.1 R)
• M10: 1,788,742 km (0.11 R)
• M11: 2,046,200 km (0.119 R)
• M12: 2,118,455 km (0.114 R)
• M13: 2,315,476 km (0.065 R)
• M14: 2,492,749 km (0.099 R)
• M15: 2,596,121 km (0.1 R)
• M16: 2,860,910 km (0.041 R)
• M17: 3,387,494 km (0.049 R)
• M18: 3,560,130 km (0.083 R)
• M19: 3,706,287 km (0.102 R)
• M20: 3,854,240 km (0.073 R)
• M21: 4,623,621 km (0.079 R)
• M22: 5,009,584 km (0.105 R)
• M23: 5,074,958 km (0.114 R)
• M24: 5,641,784 km (0.087 R)
• M25: 5,846,584 km (0.115 R)
• M26: 5,984,663 km (0.102 R)
• M27: 6,088,783 km (0.072 R)
• M28: 6,298,968 km (0.072 R)
• M29: 6,726,519 km (0.094 R)
• M30: 7,459,847 km (0.091 R)
• M31: 8,295,651 km (0.092 R)
• M32: 8,606,964 km (0.109 R)
• M33: 9,361,536 km (0.109 R)
• M34: 9,563,642 km (0.076 R)
• M35: 9,644,874 km (0.072 R)
• M36: 10,428,168 km (0.077 R)
• M37: 10,891,024 km (0.1 R)
• M38: 11,489,715 km (0.105 R)
• M39: 12,853,150 km (0.03 R)
• M40: 13,668,159 km (0.067 R)
• M41: 14,406,574 km (0.119 R)
• M42: 14,733,595 km (0.104 R)
• M43: 15,347,694 km (0.118 R)
• M44: 15,442,839 km (0.049 R)
• M45: 15,729,767 km (0.115 R)
• M46: 15,921,851 km (0.097 R)
• M47: 16,405,800 km (0.072 R)
• M48: 17,042,040 km (0.087 R)
• M49: 17,189,992 km (0.031 R)
• M50: 18,591,724 km (0.072 R)
• M51: 20,342,468 km (0.094 R)
• M52: 21,237,363 km (0.09 R)
• M53: 21,769,931 km (0.051 R)
• M54: 22,091,417 km (0.099 R)
• M55: 23,120,201 km (0.118 R)
• M56: 25,901,076 km (0.087 R)
• M57: 27,909,577 km (0.037 R)
• M58: 28,317,381 km (0.119 R)
• M59: 28,903,206 km (0.112 R)
• M60: 29,197,615 km (0.102 R)
• M61: 29,374,739 km (0.119 R)
• M62: 29,433,830 km (0.108 R)
• M63: 29,552,311 km (0.045 R)
• M64: 30,146,514 km (0.113 R)
• M65: 30,325,433 km (0.072 R)
• M66: 30,564,790 km (0.114 R)
• M67: 31,467,613 km (0.091 R)
• M68: 31,770,549 km (0.029 R)
• M69: 32,868,896 km (0.036 R)
• M70: 33,361,073 km (0.097 R)
• M71: 34,852,115 km (0.111 R)
• M72: 35,291,185 km (0.055 R)
• M73: 35,479,828 km (0.073 R)
• M74: 36,048,001 km (0.118 R)
• M75: 39,454,045 km (0.075 R)
• M76: 41,162,153 km (0.054 R)
• M77: 41,559,784 km (0.097 R)
• M78: 43,566,789 km (0.104 R)
• M79: 43,701,727 km (0.111 R)
• M80: 44,922,296 km (0.12 R)
• M81: 45,058,729 km (0.027 R)
• M82: 45,195,162 km (0.116 R)
• M83: 45,331,745 km (0.075 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 11,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit