🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.51 AU - 0.53 AU

Year: 246 Days

Day: 32.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,219,400 km

• M1: 26,180 km (0.071 R)

Asteroid Belt

Center: 1.34 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.8

Radius: 8.6

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.86 AU - 2.46 AU

Year: 2083 Days

Day: 9.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 15,219,400 km

• M1: 118,781 km (0.068 R)
• M2: 223,200 km (0.11 R)
• M3: 303,235 km (0.053 R)
• M4: 400,623 km (0.072 R)
• M5: 472,280 km (0.09 R)
• M6: 553,961 km (0.108 R)
• M7: 744,249 km (0.117 R)
• M8: 829,969 km (0.099 R)
• M9: 925,263 km (0.045 R)
• M10: 1,005,447 km (0.082 R)
• M11: 1,120,638 km (0.097 R)
• M12: 1,288,187 km (0.076 R)
• M13: 1,478,326 km (0.118 R)
• M14: 1,573,171 km (0.097 R)
• M15: 1,776,924 km (0.105 R)
• M16: 1,846,786 km (0.074 R)
• M17: 1,997,281 km (0.113 R)
• M18: 2,078,214 km (0.103 R)
• M19: 2,226,615 km (0.093 R)
• M20: 2,310,689 km (0.085 R)
• M21: 2,438,595 km (0.095 R)
• M22: 2,577,871 km (0.077 R)
• M23: 2,710,713 km (0.076 R)
• M24: 2,836,824 km (0.08 R)
• M25: 2,974,155 km (0.112 R)
• M26: 3,653,778 km (0.07 R)
• M27: 3,763,284 km (0.098 R)
• M28: 3,853,791 km (0.096 R)
• M29: 4,129,500 km (0.095 R)
• M30: 4,212,377 km (0.052 R)
• M31: 4,337,889 km (0.108 R)
• M32: 4,453,977 km (0.112 R)
• M33: 4,571,113 km (0.107 R)
• M34: 4,808,524 km (0.102 R)
• M35: 4,961,713 km (0.025 R)
• M36: 5,105,476 km (0.112 R)
• M37: 5,194,636 km (0.113 R)
• M38: 5,317,905 km (0.11 R)
• M39: 5,647,918 km (0.12 R)
• M40: 5,751,739 km (0.106 R)
• M41: 5,891,164 km (0.095 R)
• M42: 5,949,507 km (0.048 R)
• M43: 6,363,893 km (0.049 R)
• M44: 6,775,288 km (0.052 R)
• M45: 6,922,492 km (0.105 R)
• M46: 7,157,809 km (0.043 R)
• M47: 7,636,523 km (0.092 R)
• M48: 7,828,307 km (0.107 R)
• M49: 8,047,617 km (0.086 R)
• M50: 8,452,728 km (0.105 R)
• M51: 8,532,015 km (0.104 R)
• M52: 8,611,452 km (0.08 R)
• M53: 8,878,035 km (0.081 R)
• M54: 8,931,591 km (0.054 R)
• M55: 9,066,229 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.7

Radius: 13.2

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.75 AU - 2.91 AU

Year: 2333 Days

Day: 14.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 15,219,400 km

• M1: 170,242 km (0.077 R)
• M2: 272,418 km (0.062 R)
• M3: 395,238 km (0.092 R)
• M4: 551,867 km (0.105 R)
• M5: 646,113 km (0.068 R)
• M6: 817,852 km (0.105 R)
• M7: 974,929 km (0.113 R)
• M8: 1,218,175 km (0.116 R)
• M9: 1,545,944 km (0.042 R)
• M10: 1,687,015 km (0.034 R)
• M11: 1,922,183 km (0.099 R)
• M12: 2,116,062 km (0.117 R)
• M13: 2,305,902 km (0.08 R)
• M14: 2,567,997 km (0.106 R)
• M15: 2,771,001 km (0.101 R)
• M16: 3,097,723 km (0.114 R)
• M17: 3,217,401 km (0.043 R)
• M18: 3,473,962 km (0.101 R)
• M19: 3,598,577 km (0.062 R)
• M20: 3,865,011 km (0.117 R)
• M21: 4,020,293 km (0.047 R)
• M22: 4,190,984 km (0.054 R)
• M23: 4,337,141 km (0.037 R)
• M24: 4,939,273 km (0.094 R)
• M25: 5,051,621 km (0.099 R)
• M26: 5,307,583 km (0.088 R)
• M27: 5,788,091 km (0.111 R)
• M28: 5,921,533 km (0.041 R)
• M29: 6,404,584 km (0.089 R)
• M30: 6,527,254 km (0.088 R)
• M31: 6,681,789 km (0.069 R)
• M32: 6,884,644 km (0.095 R)
• M33: 7,184,737 km (0.102 R)
• M34: 7,344,358 km (0.109 R)
• M35: 7,505,176 km (0.094 R)
• M36: 7,602,265 km (0.075 R)
• M37: 7,814,095 km (0.087 R)
• M38: 8,094,142 km (0.117 R)
• M39: 8,210,380 km (0.118 R)
• M40: 8,293,706 km (0.05 R)
• M41: 8,511,820 km (0.071 R)
• M42: 8,782,891 km (0.048 R)
• M43: 8,970,936 km (0.069 R)
• M44: 9,177,680 km (0.063 R)
• M45: 9,701,272 km (0.084 R)
• M46: 9,877,947 km (0.086 R)
• M47: 10,162,931 km (0.103 R)
• M48: 10,288,594 km (0.073 R)
• M49: 10,432,656 km (0.089 R)
• M50: 10,704,625 km (0.09 R)
• M51: 10,795,880 km (0.081 R)
• M52: 11,218,793 km (0.071 R)
• M53: 11,478,944 km (0.099 R)
• M54: 11,572,293 km (0.057 R)
• M55: 11,835,136 km (0.052 R)
• M56: 11,986,230 km (0.052 R)
• M57: 12,137,922 km (0.108 R)
• M58: 12,271,214 km (0.104 R)
• M59: 12,500,847 km (0.119 R)
• M60: 12,770,572 km (0.109 R)
• M61: 12,964,451 km (0.054 R)
• M62: 13,139,779 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.2

Radius: 9.6

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.02 AU - 3.04 AU

Year: 2640 Days

Day: 9.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 15,219,400 km

• M1: 163,959 km (0.075 R)
• M2: 230,381 km (0.079 R)
• M3: 335,548 km (0.06 R)
• M4: 447,447 km (0.058 R)
• M5: 638,035 km (0.099 R)
• M6: 860,337 km (0.117 R)
• M7: 921,074 km (0.116 R)
• M8: 1,032,375 km (0.063 R)
• M9: 1,158,785 km (0.091 R)
• M10: 1,247,796 km (0.089 R)
• M11: 1,410,558 km (0.095 R)
• M12: 1,546,094 km (0.056 R)
• M13: 1,854,565 km (0.085 R)
• M14: 2,073,277 km (0.073 R)
• M15: 2,280,620 km (0.102 R)
• M16: 2,353,474 km (0.099 R)
• M17: 2,447,421 km (0.108 R)
• M18: 2,639,056 km (0.084 R)
• M19: 2,842,808 km (0.111 R)
• M20: 3,051,797 km (0.077 R)
• M21: 3,169,380 km (0.045 R)
• M22: 3,310,900 km (0.09 R)
• M23: 3,553,997 km (0.063 R)
• M24: 4,583,828 km (0.109 R)
• M25: 4,676,429 km (0.093 R)
• M26: 5,306,984 km (0.115 R)
• M27: 5,511,186 km (0.109 R)
• M28: 5,991,694 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.8

Radius: 10.7

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.24 AU - 3.54 AU

Year: 3223 Days

Day: 6.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 178 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 15,219,400 km

• M1: 199,564 km (0.084 R)
• M2: 294,857 km (0.069 R)
• M3: 384,616 km (0.068 R)
• M4: 461,958 km (0.085 R)
• M5: 546,182 km (0.114 R)
• M6: 645,814 km (0.104 R)
• M7: 886,667 km (0.118 R)
• M8: 1,439,730 km (0.107 R)
• M9: 1,609,823 km (0.1 R)
• M10: 1,772,884 km (0.107 R)
• M11: 1,856,360 km (0.063 R)
• M12: 1,927,120 km (0.096 R)
• M13: 2,027,799 km (0.103 R)
• M14: 2,234,244 km (0.045 R)
• M15: 2,447,870 km (0.07 R)
• M16: 3,333,489 km (0.116 R)
• M17: 4,253,516 km (0.064 R)
• M18: 4,423,759 km (0.08 R)
• M19: 4,538,500 km (0.084 R)
• M20: 4,731,930 km (0.116 R)
• M21: 5,127,168 km (0.047 R)
• M22: 5,636,100 km (0.094 R)
• M23: 5,865,284 km (0.115 R)
• M24: 5,970,451 km (0.065 R)
• M25: 6,225,515 km (0.096 R)
• M26: 6,354,319 km (0.084 R)
• M27: 7,101,261 km (0.097 R)
• M28: 7,168,580 km (0.112 R)
• M29: 7,281,078 km (0.107 R)
• M30: 7,553,645 km (0.07 R)
• M31: 7,899,216 km (0.08 R)
• M32: 8,038,791 km (0.106 R)
• M33: 8,249,874 km (0.076 R)
• M34: 8,320,634 km (0.117 R)
• M35: 8,486,538 km (0.085 R)
• M36: 9,160,925 km (0.068 R)
• M37: 9,455,333 km (0.112 R)
• M38: 9,603,735 km (0.111 R)
• M39: 9,777,717 km (0.084 R)
• M40: 10,003,161 km (0.047 R)
• M41: 10,078,708 km (0.095 R)
• M42: 10,204,968 km (0.113 R)
• M43: 10,306,246 km (0.116 R)
• M44: 10,458,986 km (0.072 R)
• M45: 10,638,204 km (0.108 R)
• M46: 10,947,572 km (0.055 R)
• M47: 11,628,392 km (0.095 R)
• M48: 11,840,522 km (0.038 R)
• M49: 12,080,776 km (0.104 R)
• M50: 13,195,879 km (0.073 R)
• M51: 13,639,885 km (0.103 R)
• M52: 13,779,609 km (0.114 R)
• M53: 13,891,808 km (0.106 R)
• M54: 13,976,181 km (0.103 R)
• M55: 14,343,444 km (0.062 R)
• M56: 14,542,708 km (0.082 R)
• M57: 14,886,185 km (0.027 R)
• M58: 15,001,226 km (0.117 R)
• M59: 15,290,398 km (0.119 R)
• M60: 15,932,772 km (0.097 R)
• M61: 16,021,184 km (0.068 R)
• M62: 16,793,109 km (0.114 R)
• M63: 18,404,278 km (0.116 R)
• M64: 18,527,846 km (0.08 R)
• M65: 19,087,492 km (0.103 R)
• M66: 19,400,749 km (0.101 R)
• M67: 20,255,103 km (0.083 R)
• M68: 20,350,846 km (0.072 R)
• M69: 20,670,835 km (0.091 R)
• M70: 21,251,275 km (0.09 R)
• M71: 21,869,563 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.9

Radius: 8.8

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.01 AU - 3.95 AU

Year: 4259 Days

Day: 15 Hours

Environment

Temp: -202 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 15,219,400 km

• M1: 110,852 km (0.025 R)
• M2: 191,934 km (0.104 R)
• M3: 309,668 km (0.103 R)
• M4: 371,452 km (0.1 R)
• M5: 457,769 km (0.108 R)
• M6: 524,191 km (0.04 R)
• M7: 653,144 km (0.073 R)
• M8: 753,375 km (0.114 R)
• M9: 909,405 km (0.108 R)
• M10: 1,049,429 km (0.068 R)
• M11: 1,168,509 km (0.119 R)
• M12: 1,302,100 km (0.099 R)
• M13: 1,440,627 km (0.097 R)
• M14: 1,573,919 km (0.094 R)
• M15: 1,711,400 km (0.102 R)
• M16: 1,776,176 km (0.066 R)
• M17: 1,941,780 km (0.064 R)
• M18: 2,009,548 km (0.058 R)
• M19: 2,182,334 km (0.076 R)
• M20: 2,348,088 km (0.105 R)
• M21: 2,408,376 km (0.039 R)
• M22: 2,667,180 km (0.091 R)
• M23: 2,755,443 km (0.104 R)
• M24: 3,118,218 km (0.114 R)
• M25: 3,621,016 km (0.117 R)
• M26: 3,704,941 km (0.094 R)
• M27: 3,761,339 km (0.101 R)
• M28: 4,134,436 km (0.109 R)
• M29: 4,414,633 km (0.055 R)
• M30: 4,504,392 km (0.117 R)
• M31: 4,564,680 km (0.091 R)
• M32: 4,670,745 km (0.106 R)
• M33: 4,731,631 km (0.101 R)
• M34: 4,885,118 km (0.098 R)
• M35: 5,040,401 km (0.113 R)
• M36: 5,165,764 km (0.047 R)
• M37: 5,323,889 km (0.055 R)
• M38: 6,055,423 km (0.106 R)
• M39: 6,239,129 km (0.069 R)
• M40: 6,306,298 km (0.08 R)
• M41: 6,509,452 km (0.103 R)
• M42: 6,974,552 km (0.058 R)
• M43: 7,184,587 km (0.09 R)
• M44: 7,272,850 km (0.078 R)
• M45: 7,468,075 km (0.03 R)
• M46: 7,791,356 km (0.091 R)
• M47: 8,358,931 km (0.043 R)
• M48: 8,451,681 km (0.081 R)
• M49: 8,638,379 km (0.097 R)
• M50: 8,826,424 km (0.089 R)
• M51: 8,939,819 km (0.098 R)
• M52: 9,015,665 km (0.074 R)
• M53: 9,168,106 km (0.099 R)
• M54: 9,340,741 km (0.097 R)
• M55: 9,591,916 km (0.089 R)
• M56: 9,786,543 km (0.077 R)
• M57: 9,903,977 km (0.106 R)
• M58: 10,081,101 km (0.114 R)
• M59: 10,160,089 km (0.104 R)
• M60: 11,329,196 km (0.055 R)
• M61: 11,411,475 km (0.085 R)
• M62: 11,493,754 km (0.111 R)
• M63: 11,825,412 km (0.067 R)
• M64: 11,887,944 km (0.059 R)
• M65: 12,286,473 km (0.078 R)
• M66: 12,561,584 km (0.117 R)
• M67: 12,838,938 km (0.103 R)
• M68: 13,053,611 km (0.098 R)
• M69: 13,139,779 km (0.08 R)
• M70: 13,704,661 km (0.116 R)
• M71: 13,924,121 km (0.079 R)
• M72: 14,277,471 km (0.083 R)
• M73: 14,522,213 km (0.095 R)
• M74: 14,633,963 km (0.096 R)
• M75: 14,746,012 km (0.051 R)
• M76: 15,174,161 km (0.117 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: 185 - 10,542 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit