🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.56 AU - 0.82 AU

Year: 256 Days

Day: 19.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.25 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.8

Radius: 14.8

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.96 AU - 4.66 AU

Year: 3318 Days

Day: 7.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 50,971,473 km

• M1: 234,869 km (0.063 R)
• M2: 377,435 km (0.098 R)
• M3: 562,189 km (0.051 R)
• M4: 918,980 km (0.068 R)
• M5: 1,087,277 km (0.052 R)
• M6: 1,201,420 km (0.046 R)
• M7: 1,442,871 km (0.085 R)
• M8: 1,569,880 km (0.114 R)
• M9: 1,958,835 km (0.097 R)
• M10: 2,068,939 km (0.101 R)
• M11: 2,513,693 km (0.104 R)
• M12: 2,616,616 km (0.032 R)
• M13: 3,025,019 km (0.117 R)
• M14: 3,415,918 km (0.093 R)
• M15: 3,569,256 km (0.083 R)
• M16: 3,902,709 km (0.108 R)
• M17: 4,432,435 km (0.075 R)
• M18: 4,963,657 km (0.092 R)
• M19: 5,072,415 km (0.038 R)
• M20: 5,292,174 km (0.112 R)
• M21: 5,470,345 km (0.115 R)
• M22: 5,650,611 km (0.032 R)
• M23: 5,878,598 km (0.065 R)
• M24: 5,993,788 km (0.081 R)
• M25: 6,966,922 km (0.114 R)
• M26: 7,187,131 km (0.103 R)
• M27: 7,710,125 km (0.1 R)
• M28: 8,296,997 km (0.104 R)
• M29: 8,635,238 km (0.05 R)
• M30: 8,740,256 km (0.03 R)
• M31: 8,845,572 km (0.117 R)
• M32: 8,951,488 km (0.076 R)
• M33: 9,895,600 km (0.087 R)
• M34: 10,282,310 km (0.06 R)
• M35: 10,928,124 km (0.071 R)
• M36: 11,241,831 km (0.076 R)
• M37: 11,442,891 km (0.032 R)
• M38: 11,848,750 km (0.085 R)
• M39: 12,112,192 km (0.046 R)
• M40: 12,407,199 km (0.108 R)
• M41: 12,734,519 km (0.099 R)
• M42: 12,974,324 km (0.108 R)
• M43: 13,155,188 km (0.096 R)
• M44: 13,488,941 km (0.084 R)
• M45: 13,611,013 km (0.087 R)
• M46: 13,764,051 km (0.069 R)
• M47: 14,102,890 km (0.072 R)
• M48: 14,663,434 km (0.05 R)
• M49: 14,851,777 km (0.029 R)
• M50: 14,977,888 km (0.086 R)
• M51: 15,774,048 km (0.027 R)
• M52: 15,870,539 km (0.073 R)
• M53: 16,583,971 km (0.11 R)
• M54: 17,274,814 km (0.098 R)
• M55: 17,374,297 km (0.056 R)
• M56: 17,975,082 km (0.103 R)
• M57: 18,514,831 km (0.083 R)
• M58: 18,718,583 km (0.064 R)
• M59: 18,854,867 km (0.118 R)
• M60: 20,200,948 km (0.108 R)
• M61: 20,938,616 km (0.074 R)
• M62: 21,328,468 km (0.117 R)
• M63: 21,435,281 km (0.113 R)
• M64: 21,899,931 km (0.087 R)
• M65: 22,693,997 km (0.062 R)
• M66: 22,839,257 km (0.102 R)
• M67: 23,350,582 km (0.068 R)
• M68: 23,754,945 km (0.087 R)
• M69: 24,161,702 km (0.089 R)
• M70: 24,982,096 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.4

Radius: 8.4

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.52 AU - 5.34 AU

Year: 4161 Days

Day: 13 Hours

Environment

Temp: -180 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 50,971,473 km

• M1: 106,214 km (0.094 R)
• M2: 173,982 km (0.063 R)
• M3: 263,741 km (0.093 R)
• M4: 434,582 km (0.058 R)
• M5: 724,951 km (0.108 R)
• M6: 881,281 km (0.113 R)
• M7: 1,227,002 km (0.039 R)
• M8: 1,439,431 km (0.072 R)
• M9: 1,587,682 km (0.106 R)
• M10: 1,689,259 km (0.107 R)
• M11: 1,926,222 km (0.096 R)
• M12: 1,980,227 km (0.113 R)
• M13: 2,076,269 km (0.083 R)
• M14: 2,287,202 km (0.084 R)
• M15: 2,624,096 km (0.094 R)
• M16: 3,983,642 km (0.077 R)
• M17: 4,088,061 km (0.104 R)
• M18: 4,175,725 km (0.106 R)
• M19: 4,460,560 km (0.078 R)
• M20: 4,514,714 km (0.107 R)
• M21: 4,623,472 km (0.052 R)
• M22: 4,770,078 km (0.074 R)
• M23: 4,936,879 km (0.084 R)
• M24: 5,124,325 km (0.105 R)
• M25: 5,642,383 km (0.102 R)
• M26: 5,897,896 km (0.108 R)
• M27: 6,016,976 km (0.118 R)
• M28: 6,318,416 km (0.098 R)
• M29: 6,420,142 km (0.041 R)
• M30: 6,563,158 km (0.094 R)
• M31: 6,831,836 km (0.097 R)
• M32: 6,936,105 km (0.072 R)
• M33: 7,422,747 km (0.037 R)
• M34: 7,724,336 km (0.039 R)
• M35: 7,833,094 km (0.082 R)
• M36: 8,030,115 km (0.103 R)
• M37: 8,096,087 km (0.119 R)
• M38: 8,540,842 km (0.082 R)
• M39: 8,879,531 km (0.1 R)
• M40: 9,062,041 km (0.069 R)
• M41: 9,430,799 km (0.118 R)
• M42: 9,663,723 km (0.03 R)
• M43: 10,397,950 km (0.113 R)
• M44: 10,493,991 km (0.098 R)
• M45: 11,199,196 km (0.096 R)
• M46: 11,346,998 km (0.106 R)
• M47: 11,421,199 km (0.09 R)
• M48: 11,520,382 km (0.055 R)
• M49: 11,694,514 km (0.095 R)
• M50: 12,045,471 km (0.037 R)
• M51: 12,171,582 km (0.09 R)
• M52: 12,680,813 km (0.109 R)
• M53: 14,036,768 km (0.052 R)
• M54: 14,356,309 km (0.051 R)
• M55: 14,921,191 km (0.115 R)
• M56: 15,029,500 km (0.111 R)
• M57: 15,219,938 km (0.102 R)
• M58: 15,493,253 km (0.114 R)
• M59: 15,685,486 km (0.105 R)
• M60: 15,823,416 km (0.064 R)
• M61: 15,989,320 km (0.092 R)
• M62: 16,546,721 km (0.098 R)
• M63: 17,167,104 km (0.074 R)
• M64: 17,366,069 km (0.095 R)
• M65: 17,451,639 km (0.118 R)
• M66: 17,938,879 km (0.035 R)
• M67: 19,279,725 km (0.04 R)
• M68: 19,368,287 km (0.106 R)
• M69: 19,872,731 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.6

Radius: 4

Gravity: 15.04 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 9.39 AU - 14.57 AU

Year: 18503 Days

Day: 21.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 50,971,473 km

• M1: 162,613 km (0.111 R)
• M2: 412,142 km (0.059 R)
• M3: 457,171 km (0.113 R)
• M4: 519,703 km (0.066 R)
• M5: 552,166 km (0.114 R)
• M6: 636,240 km (0.103 R)
• M7: 671,096 km (0.089 R)
• M8: 854,952 km (0.084 R)
• M9: 913,145 km (0.079 R)
• M10: 1,033,572 km (0.036 R)
• M11: 1,289,534 km (0.1 R)
• M12: 1,588,131 km (0.073 R)
• M13: 1,684,173 km (0.056 R)
• M14: 1,757,625 km (0.112 R)
• M15: 1,831,976 km (0.097 R)
• M16: 2,193,105 km (0.092 R)
• M17: 2,219,733 km (0.101 R)
• M18: 2,861,358 km (0.105 R)
• M19: 2,919,702 km (0.092 R)
• M20: 2,978,494 km (0.093 R)
• M21: 3,097,274 km (0.067 R)
• M22: 3,587,507 km (0.094 R)
• M23: 3,938,463 km (0.078 R)
• M24: 4,101,674 km (0.101 R)
• M25: 4,134,586 km (0.113 R)
• M26: 4,300,340 km (0.099 R)
• M27: 4,333,850 km (0.112 R)
• M28: 4,400,870 km (0.106 R)
• M29: 4,502,298 km (0.092 R)
• M30: 4,880,331 km (0.052 R)
• M31: 5,593,464 km (0.109 R)
• M32: 5,740,070 km (0.112 R)
• M33: 6,187,218 km (0.046 R)
• M34: 6,878,660 km (0.108 R)
• M35: 6,996,393 km (0.116 R)
• M36: 7,154,219 km (0.116 R)
• M37: 7,233,655 km (0.093 R)
• M38: 7,675,418 km (0.09 R)
• M39: 7,879,170 km (0.116 R)
• M40: 8,125,857 km (0.028 R)
• M41: 8,250,323 km (0.097 R)
• M42: 9,181,270 km (0.118 R)
• M43: 9,354,056 km (0.055 R)
• M44: 11,278,782 km (0.091 R)
• M45: 12,691,285 km (0.103 R)
• M46: 13,811,324 km (0.067 R)
• M47: 13,910,208 km (0.034 R)
• M48: 14,158,391 km (0.056 R)
• M49: 14,258,173 km (0.096 R)
• M50: 14,709,659 km (0.103 R)
• M51: 15,319,121 km (0.105 R)
• M52: 15,936,661 km (0.085 R)
• M53: 17,089,911 km (0.092 R)
• M54: 17,143,018 km (0.069 R)
• M55: 17,945,312 km (0.082 R)
• M56: 20,594,092 km (0.101 R)
• M57: 21,161,068 km (0.091 R)
• M58: 21,733,130 km (0.111 R)
• M59: 21,790,725 km (0.056 R)
• M60: 21,848,171 km (0.061 R)
• M61: 21,905,766 km (0.088 R)
• M62: 24,549,160 km (0.076 R)
• M63: 25,573,606 km (0.118 R)
• M64: 26,920,137 km (0.047 R)
• M65: 27,415,306 km (0.101 R)
• M66: 28,729,822 km (0.11 R)
• M67: 30,256,917 km (0.1 R)
• M68: 30,707,357 km (0.087 R)
• M69: 31,159,890 km (0.118 R)
• M70: 32,530,805 km (0.101 R)
• M71: 32,794,247 km (0.066 R)
• M72: 33,058,287 km (0.102 R)
• M73: 33,323,075 km (0.058 R)
• M74: 33,455,619 km (0.106 R)
• M75: 34,121,629 km (0.039 R)
• M76: 34,255,220 km (0.059 R)
• M77: 34,322,239 km (0.076 R)
• M78: 34,389,110 km (0.045 R)
• M79: 34,523,149 km (0.025 R)
• M80: 34,590,319 km (0.062 R)
• M81: 36,077,172 km (0.071 R)
• M82: 37,516,004 km (0.034 R)
• M83: 41,443,098 km (0.11 R)
• M84: 42,014,712 km (0.044 R)
• M85: 42,588,868 km (0.074 R)
• M86: 43,527,445 km (0.082 R)
• M87: 45,278,189 km (0.111 R)
• M88: 45,645,751 km (0.08 R)
• M89: 45,940,609 km (0.084 R)
• M90: 46,088,112 km (0.11 R)
• M91: 46,680,370 km (0.091 R)
• M92: 48,847,744 km (0.09 R)
• M93: 48,923,141 km (0.096 R)
• M94: 50,133,538 km (0.118 R)
• M95: 50,209,533 km (0.038 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 15,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit