🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.45 AU - 0.61 AU

Year: 245 Days

Day: 28.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,769,586 km

• M1: 176,675 km (0.079 R)

Asteroid Belt

Center: 0.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.3

Radius: 8.6

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.98 AU - 1.22 AU

Year: 734 Days

Day: 9 Hours

Environment

Temp: -153 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 32,769,586 km

• M1: 122,371 km (0.099 R)
• M2: 183,108 km (0.045 R)
• M3: 253,269 km (0.068 R)
• M4: 310,715 km (0.099 R)
• M5: 460,462 km (0.113 R)
• M6: 558,000 km (0.118 R)
• M7: 619,485 km (0.045 R)
• M8: 683,513 km (0.068 R)
• M9: 749,934 km (0.077 R)
• M10: 805,734 km (0.113 R)
• M11: 908,059 km (0.064 R)
• M12: 1,010,234 km (0.079 R)
• M13: 1,161,029 km (0.117 R)
• M14: 1,236,726 km (0.047 R)
• M15: 1,366,726 km (0.091 R)
• M16: 1,463,217 km (0.1 R)
• M17: 1,567,486 km (0.083 R)
• M18: 1,720,226 km (0.081 R)
• M19: 1,895,704 km (0.059 R)
• M20: 1,967,511 km (0.07 R)
• M21: 2,046,499 km (0.1 R)
• M22: 2,120,251 km (0.047 R)
• M23: 2,176,200 km (0.059 R)
• M24: 2,264,313 km (0.06 R)
• M25: 2,359,906 km (0.118 R)
• M26: 2,424,533 km (0.028 R)
• M27: 2,608,538 km (0.075 R)
• M28: 2,735,995 km (0.118 R)
• M29: 2,838,021 km (0.086 R)
• M30: 2,969,219 km (0.11 R)
• M31: 3,152,027 km (0.056 R)
• M32: 3,223,385 km (0.05 R)
• M33: 3,316,884 km (0.103 R)
• M34: 3,447,932 km (0.111 R)
• M35: 3,536,194 km (0.113 R)
• M36: 3,640,165 km (0.086 R)
• M37: 3,722,593 km (0.103 R)
• M38: 3,805,770 km (0.049 R)
• M39: 3,874,136 km (0.071 R)
• M40: 4,027,623 km (0.102 R)
• M41: 4,293,309 km (0.076 R)
• M42: 4,348,810 km (0.1 R)
• M43: 4,428,396 km (0.083 R)
• M44: 4,891,252 km (0.104 R)
• M45: 5,141,080 km (0.083 R)
• M46: 5,293,072 km (0.114 R)
• M47: 5,498,021 km (0.111 R)
• M48: 5,575,513 km (0.109 R)
• M49: 5,749,046 km (0.111 R)
• M50: 5,906,872 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.9

Radius: 8.7

Gravity: 10.66 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.7 AU - 3.74 AU

Year: 3674 Days

Day: 5.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 32,769,586 km

• M1: 222,901 km (0.036 R)
• M2: 292,165 km (0.084 R)
• M3: 441,763 km (0.118 R)
• M4: 526,884 km (0.111 R)
• M5: 671,545 km (0.025 R)
• M6: 865,424 km (0.073 R)
• M7: 1,000,660 km (0.077 R)
• M8: 1,376,600 km (0.115 R)
• M9: 1,448,257 km (0.104 R)
• M10: 1,535,921 km (0.097 R)
• M11: 1,610,421 km (0.116 R)
• M12: 1,904,680 km (0.118 R)
• M13: 2,199,238 km (0.07 R)
• M14: 2,369,181 km (0.098 R)
• M15: 2,578,918 km (0.084 R)
• M16: 2,979,092 km (0.083 R)
• M17: 3,091,739 km (0.044 R)
• M18: 3,282,476 km (0.097 R)
• M19: 3,575,988 km (0.071 R)
• M20: 3,878,026 km (0.106 R)
• M21: 4,001,294 km (0.049 R)
• M22: 4,146,554 km (0.116 R)
• M23: 4,679,870 km (0.05 R)
• M24: 4,988,042 km (0.064 R)
• M25: 5,077,202 km (0.106 R)
• M26: 5,234,729 km (0.113 R)
• M27: 5,833,868 km (0.059 R)
• M28: 6,189,462 km (0.041 R)
• M29: 6,333,675 km (0.11 R)
• M30: 6,650,074 km (0.071 R)
• M31: 7,501,585 km (0.092 R)
• M32: 7,655,372 km (0.118 R)
• M33: 7,784,475 km (0.096 R)
• M34: 8,413,683 km (0.089 R)
• M35: 8,493,569 km (0.086 R)
• M36: 8,761,498 km (0.032 R)
• M37: 8,896,436 km (0.056 R)
• M38: 9,250,684 km (0.042 R)
• M39: 9,305,586 km (0.114 R)
• M40: 9,388,164 km (0.117 R)
• M41: 9,554,068 km (0.117 R)
• M42: 9,804,644 km (0.044 R)
• M43: 11,206,975 km (0.063 R)
• M44: 12,036,196 km (0.094 R)
• M45: 12,156,323 km (0.104 R)
• M46: 12,306,968 km (0.081 R)
• M47: 13,565,685 km (0.034 R)
• M48: 14,864,942 km (0.03 R)
• M49: 14,929,269 km (0.058 R)
• M50: 15,285,162 km (0.073 R)
• M51: 15,513,000 km (0.106 R)
• M52: 15,676,510 km (0.116 R)
• M53: 15,742,034 km (0.063 R)
• M54: 15,807,708 km (0.083 R)
• M55: 15,939,354 km (0.11 R)
• M56: 16,635,882 km (0.117 R)
• M57: 16,803,282 km (0.091 R)
• M58: 17,072,259 km (0.114 R)
• M59: 17,173,387 km (0.086 R)
• M60: 18,093,264 km (0.112 R)
• M61: 18,819,711 km (0.108 R)
• M62: 19,064,005 km (0.115 R)
• M63: 19,520,577 km (0.094 R)
• M64: 19,591,038 km (0.112 R)
• M65: 19,697,103 km (0.085 R)
• M66: 19,909,532 km (0.09 R)
• M67: 19,980,591 km (0.031 R)
• M68: 20,051,650 km (0.08 R)
• M69: 20,911,538 km (0.088 R)
• M70: 21,092,103 km (0.049 R)
• M71: 21,164,508 km (0.087 R)
• M72: 21,418,526 km (0.094 R)
• M73: 21,819,897 km (0.091 R)
• M74: 22,592,869 km (0.099 R)
• M75: 23,038,521 km (0.049 R)
• M76: 23,262,469 km (0.094 R)
• M77: 23,374,667 km (0.088 R)
• M78: 23,487,165 km (0.104 R)
• M79: 23,750,158 km (0.095 R)
• M80: 23,863,254 km (0.108 R)
• M81: 24,965,042 km (0.117 R)
• M82: 25,118,380 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.3

Radius: 13.4

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.64 AU - 6.8 AU

Year: 8698 Days

Day: 10.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 32,769,586 km

• M1: 303,384 km (0.032 R)
• M2: 389,403 km (0.116 R)
• M3: 587,172 km (0.104 R)
• M4: 1,046,886 km (0.079 R)
• M5: 1,260,063 km (0.104 R)
• M6: 1,488,200 km (0.059 R)
• M7: 1,624,782 km (0.069 R)
• M8: 1,874,461 km (0.046 R)
• M9: 2,194,750 km (0.119 R)
• M10: 2,573,981 km (0.12 R)
• M11: 2,718,941 km (0.074 R)
• M12: 2,845,501 km (0.095 R)
• M13: 3,623,111 km (0.062 R)
• M14: 4,439,167 km (0.117 R)
• M15: 4,538,949 km (0.114 R)
• M16: 4,945,556 km (0.086 R)
• M17: 5,049,078 km (0.076 R)
• M18: 5,231,886 km (0.068 R)
• M19: 5,604,385 km (0.052 R)
• M20: 5,793,926 km (0.085 R)
• M21: 6,068,438 km (0.102 R)
• M22: 6,263,064 km (0.073 R)
• M23: 6,375,263 km (0.102 R)
• M24: 6,516,483 km (0.094 R)
• M25: 6,601,754 km (0.1 R)
• M26: 6,716,047 km (0.08 R)
• M27: 7,150,329 km (0.098 R)
• M28: 7,833,992 km (0.081 R)
• M29: 8,291,163 km (0.054 R)
• M30: 8,414,581 km (0.108 R)
• M31: 8,663,213 km (0.113 R)
• M32: 8,882,822 km (0.064 R)
• M33: 9,263,699 km (0.075 R)
• M34: 9,520,558 km (0.082 R)
• M35: 9,649,811 km (0.088 R)
• M36: 9,812,274 km (0.072 R)
• M37: 9,942,873 km (0.098 R)
• M38: 10,772,543 km (0.103 R)
• M39: 11,042,716 km (0.092 R)
• M40: 11,212,809 km (0.093 R)
• M41: 12,675,278 km (0.085 R)
• M42: 12,960,561 km (0.118 R)
• M43: 13,356,397 km (0.104 R)
• M44: 13,829,426 km (0.085 R)
• M45: 14,941,835 km (0.108 R)
• M46: 15,243,425 km (0.047 R)
• M47: 16,237,353 km (0.068 R)
• M48: 16,820,186 km (0.04 R)
• M49: 17,687,704 km (0.108 R)
• M50: 18,691,057 km (0.032 R)
• M51: 19,179,195 km (0.067 R)
• M52: 19,754,100 km (0.101 R)
• M53: 20,543,228 km (0.028 R)
• M54: 22,109,817 km (0.063 R)
• M55: 22,755,781 km (0.115 R)
• M56: 23,233,447 km (0.106 R)
• M57: 23,626,740 km (0.113 R)
• M58: 24,154,671 km (0.093 R)
• M59: 24,375,627 km (0.067 R)
• M60: 25,401,419 km (0.095 R)
• M61: 26,304,691 km (0.044 R)
• M62: 26,486,602 km (0.098 R)
• M63: 27,080,805 km (0.1 R)
• M64: 27,310,438 km (0.094 R)
• M65: 27,448,666 km (0.106 R)
• M66: 28,655,622 km (0.07 R)
• M67: 29,312,656 km (0.048 R)
• M68: 30,164,765 km (0.11 R)
• M69: 30,498,368 km (0.116 R)
• M70: 31,217,186 km (0.112 R)
• M71: 32,379,113 km (0.106 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 15,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit