🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.8

Radius: 10.9

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.04 AU - 1.1 AU

Year: 751 Days

Day: 11.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 51,209,409 km

• M1: 135,835 km (0.113 R)
• M2: 550,371 km (0.084 R)
• M3: 996,771 km (0.067 R)
• M4: 1,676,394 km (0.095 R)
• M5: 2,110,976 km (0.118 R)
• M6: 2,677,951 km (0.112 R)
• M7: 3,263,478 km (0.116 R)
• M8: 3,857,381 km (0.092 R)
• M9: 4,373,494 km (0.117 R)
• M10: 5,169,354 km (0.107 R)
• M11: 6,079,657 km (0.085 R)
• M12: 8,017,548 km (0.092 R)
• M13: 8,702,856 km (0.032 R)

Asteroid Belt

Center: 1.51 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.7

Radius: 14.8

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.7 AU - 2.18 AU

Year: 1833 Days

Day: 8.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 51,209,409 km

• M1: 232,625 km (0.095 R)
• M2: 2,429,021 km (0.109 R)
• M3: 2,925,536 km (0.11 R)
• M4: 3,545,021 km (0.051 R)
• M5: 4,173,781 km (0.064 R)
• M6: 4,980,562 km (0.112 R)
• M7: 5,987,954 km (0.089 R)
• M8: 7,514,750 km (0.12 R)
• M9: 8,110,149 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.2

Radius: 8.5

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.01 AU - 2.39 AU

Year: 2213 Days

Day: 5.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 51,209,409 km

• M1: 105,766 km (0.071 R)
• M2: 449,990 km (0.108 R)
• M3: 727,345 km (0.087 R)
• M4: 1,077,404 km (0.11 R)
• M5: 1,368,970 km (0.094 R)
• M6: 1,713,644 km (0.096 R)
• M7: 2,509,803 km (0.097 R)
• M8: 3,533,053 km (0.118 R)
• M9: 3,879,222 km (0.116 R)
• M10: 4,188,142 km (0.071 R)
• M11: 4,725,498 km (0.09 R)
• M12: 5,689,506 km (0.029 R)
• M13: 7,549,606 km (0.059 R)
• M14: 8,002,140 km (0.119 R)
• M15: 8,862,327 km (0.103 R)
• M16: 9,503,654 km (0.085 R)
• M17: 10,878,608 km (0.118 R)
• M18: 11,613,731 km (0.093 R)
• M19: 12,422,906 km (0.1 R)
• M20: 12,883,817 km (0.088 R)
• M21: 13,269,182 km (0.12 R)
• M22: 14,153,305 km (0.115 R)
• M23: 14,517,875 km (0.106 R)
• M24: 15,504,473 km (0.107 R)
• M25: 15,891,782 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.5

Radius: 8.4

Gravity: 14.01 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.98 AU - 2.58 AU

Year: 2335 Days

Day: 9.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 51,209,409 km

• M1: 107,710 km (0.1 R)
• M2: 412,441 km (0.059 R)
• M3: 725,101 km (0.098 R)
• M4: 1,042,099 km (0.104 R)
• M5: 1,640,191 km (0.105 R)
• M6: 1,954,197 km (0.113 R)
• M7: 2,336,270 km (0.052 R)
• M8: 2,863,303 km (0.098 R)
• M9: 3,654,826 km (0.088 R)
• M10: 4,474,472 km (0.106 R)
• M11: 4,742,851 km (0.105 R)
• M12: 5,386,421 km (0.046 R)
• M13: 6,195,745 km (0.038 R)
• M14: 7,143,747 km (0.089 R)
• M15: 8,185,397 km (0.069 R)
• M16: 8,829,416 km (0.055 R)
• M17: 10,372,219 km (0.108 R)
• M18: 11,004,719 km (0.107 R)
• M19: 12,346,611 km (0.104 R)
• M20: 12,742,896 km (0.109 R)
• M21: 13,888,517 km (0.088 R)
• M22: 15,965,234 km (0.095 R)
• M23: 19,992,708 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.2

Radius: 13.4

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.67 AU - 3.15 AU

Year: 3367 Days

Day: 7.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 104.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 51,209,409 km

• M1: 187,745 km (0.102 R)
• M2: 629,957 km (0.078 R)
• M3: 1,346,082 km (0.099 R)
• M4: 2,242,921 km (0.06 R)
• M5: 2,713,406 km (0.09 R)
• M6: 3,522,431 km (0.084 R)
• M7: 4,314,702 km (0.097 R)
• M8: 5,300,552 km (0.066 R)
• M9: 5,868,276 km (0.114 R)
• M10: 6,386,931 km (0.054 R)
• M11: 7,030,801 km (0.104 R)
• M12: 8,529,622 km (0.058 R)
• M13: 9,225,401 km (0.078 R)
• M14: 10,479,480 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.3

Radius: 11.3

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.45 AU - 3.67 AU

Year: 3631 Days

Day: 14.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 51,209,409 km

• M1: 140,622 km (0.095 R)
• M2: 676,482 km (0.067 R)
• M3: 1,065,137 km (0.072 R)
• M4: 1,489,097 km (0.087 R)
• M5: 1,852,321 km (0.116 R)
• M6: 2,617,065 km (0.052 R)
• M7: 3,545,619 km (0.114 R)
• M8: 6,490,752 km (0.104 R)
• M9: 7,129,087 km (0.041 R)
• M10: 7,869,895 km (0.05 R)
• M11: 8,370,450 km (0.075 R)
• M12: 8,825,676 km (0.072 R)
• M13: 10,328,536 km (0.12 R)
• M14: 10,776,881 km (0.063 R)
• M15: 12,659,271 km (0.107 R)
• M16: 13,700,771 km (0.115 R)
• M17: 14,334,169 km (0.111 R)
• M18: 14,704,723 km (0.078 R)
• M19: 16,655,030 km (0.069 R)
• M20: 17,639,534 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.3

Radius: 10

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.57 AU - 3.75 AU

Year: 3810 Days

Day: 7.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 51,209,409 km

• M1: 134,040 km (0.101 R)
• M2: 740,509 km (0.104 R)
• M3: 1,116,299 km (0.1 R)
• M4: 1,561,353 km (0.119 R)
• M5: 1,953,599 km (0.103 R)
• M6: 2,286,903 km (0.111 R)
• M7: 2,624,395 km (0.043 R)
• M8: 3,565,216 km (0.091 R)
• M9: 4,591,607 km (0.111 R)
• M10: 5,160,079 km (0.089 R)
• M11: 6,040,164 km (0.115 R)
• M12: 7,050,548 km (0.103 R)
• M13: 7,666,292 km (0.04 R)
• M14: 8,023,682 km (0.066 R)
• M15: 10,192,552 km (0.057 R)
• M16: 12,092,744 km (0.062 R)
• M17: 13,126,615 km (0.066 R)
• M18: 13,483,854 km (0.087 R)
• M19: 13,952,993 km (0.075 R)
• M20: 14,978,936 km (0.103 R)
• M21: 19,195,052 km (0.089 R)
• M22: 21,082,828 km (0.097 R)
• M23: 21,857,146 km (0.104 R)
• M24: 23,165,230 km (0.1 R)
• M25: 27,153,958 km (0.092 R)
• M26: 27,568,045 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 954.9

Radius: 3.6

Gravity: 73.68 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 10.06 AU - 10.12 AU

Year: 21738 Days

Day: 23.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 51,209,409 km

• M1: 44,879 km (0.082 R)
• M2: 167,550 km (0.064 R)
• M3: 330,013 km (0.077 R)
• M4: 710,739 km (0.086 R)
• M5: 1,054,216 km (0.064 R)
• M6: 2,746,318 km (0.113 R)
• M7: 3,421,154 km (0.092 R)
• M8: 3,995,310 km (0.072 R)
• M9: 4,818,847 km (0.107 R)
• M10: 5,537,814 km (0.116 R)
• M11: 5,792,579 km (0.105 R)
• M12: 6,055,123 km (0.099 R)
• M13: 6,189,313 km (0.075 R)
• M14: 6,557,024 km (0.078 R)
• M15: 7,086,152 km (0.116 R)
• M16: 9,976,981 km (0.081 R)
• M17: 10,871,726 km (0.12 R)
• M18: 11,338,471 km (0.087 R)
• M19: 11,542,673 km (0.032 R)
• M20: 11,749,118 km (0.054 R)
• M21: 12,455,519 km (0.102 R)
• M22: 16,677,021 km (0.088 R)
• M23: 18,396,200 km (0.104 R)
• M24: 24,481,841 km (0.074 R)
• M25: 25,982,308 km (0.099 R)
• M26: 30,849,624 km (0.109 R)
• M27: 31,380,697 km (0.056 R)
• M28: 37,031,307 km (0.115 R)
• M29: 43,822,003 km (0.071 R)
• M30: 47,773,482 km (0.115 R)
• M31: 53,847,903 km (0.076 R)
• M32: 54,424,304 km (0.027 R)
• M33: 58,171,132 km (0.115 R)
• M34: 59,798,906 km (0.074 R)
• M35: 65,516,238 km (0.103 R)
• M36: 67,722,956 km (0.047 R)
• M37: 68,394,501 km (0.078 R)
• M38: 70,665,097 km (0.099 R)
• M39: 70,894,880 km (0.112 R)
• M40: 73,691,313 km (0.104 R)
• M41: 80,250,132 km (0.11 R)
• M42: 85,351,868 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.1

Radius: 3.2

Gravity: 16.61 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 9.62 AU - 10.82 AU

Year: 22160 Days

Day: 23.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 51,209,409 km

• M1: 43,084 km (0.095 R)
• M2: 160,219 km (0.071 R)
• M3: 269,725 km (0.077 R)
• M4: 390,750 km (0.064 R)
• M5: 774,019 km (0.115 R)
• M6: 1,139,188 km (0.049 R)
• M7: 1,313,769 km (0.082 R)
• M8: 1,929,214 km (0.111 R)
• M9: 2,252,495 km (0.092 R)
• M10: 2,528,054 km (0.111 R)
• M11: 3,145,744 km (0.114 R)
• M12: 4,733,725 km (0.116 R)
• M13: 6,171,062 km (0.095 R)
• M14: 6,359,555 km (0.037 R)
• M15: 7,486,625 km (0.109 R)
• M16: 8,414,581 km (0.06 R)
• M17: 10,872,923 km (0.109 R)
• M18: 11,884,354 km (0.084 R)
• M19: 12,773,713 km (0.096 R)
• M20: 14,952,307 km (0.09 R)
• M21: 16,271,611 km (0.118 R)
• M22: 17,893,551 km (0.037 R)
• M23: 18,980,080 km (0.085 R)
• M24: 25,750,431 km (0.099 R)
• M25: 28,356,426 km (0.115 R)
• M26: 31,022,709 km (0.034 R)
• M27: 32,586,605 km (0.103 R)
• M28: 33,042,729 km (0.111 R)
• M29: 48,495,740 km (0.114 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 16,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit