🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.65 AU - 0.75 AU

Year: 206 Days

Day: 29.2 Hours

Environment

Temp: 199 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,265,528 km

• M1: 395,537 km (0.066 R)

Asteroid Belt

Center: 3.24 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455

Radius: 10.9

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.75 AU - 6.79 AU

Year: 4871 Days

Day: 12.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 62,265,528 km

• M1: 137,929 km (0.111 R)
• M2: 269,426 km (0.118 R)
• M3: 389,702 km (0.102 R)
• M4: 467,793 km (0.091 R)
• M5: 552,615 km (0.11 R)
• M6: 740,360 km (0.116 R)
• M7: 937,829 km (0.095 R)
• M8: 1,101,040 km (0.096 R)
• M9: 1,179,579 km (0.084 R)
• M10: 1,328,878 km (0.115 R)
• M11: 1,399,039 km (0.036 R)
• M12: 1,737,878 km (0.118 R)
• M13: 1,861,895 km (0.096 R)
• M14: 2,021,067 km (0.099 R)
• M15: 2,370,528 km (0.118 R)
• M16: 2,526,259 km (0.053 R)
• M17: 2,631,875 km (0.064 R)
• M18: 2,757,238 km (0.113 R)
• M19: 3,278,138 km (0.086 R)
• M20: 3,374,479 km (0.04 R)
• M21: 3,510,912 km (0.076 R)
• M22: 4,033,757 km (0.076 R)
• M23: 5,400,334 km (0.057 R)
• M24: 5,583,441 km (0.034 R)
• M25: 6,050,336 km (0.11 R)
• M26: 6,432,858 km (0.111 R)
• M27: 6,774,091 km (0.089 R)
• M28: 7,021,526 km (0.108 R)
• M29: 7,221,538 km (0.108 R)
• M30: 8,408,298 km (0.1 R)
• M31: 8,754,617 km (0.088 R)
• M32: 9,378,889 km (0.086 R)
• M33: 9,571,721 km (0.117 R)
• M34: 10,242,817 km (0.103 R)
• M35: 10,641,495 km (0.083 R)
• M36: 11,719,198 km (0.11 R)
• M37: 12,046,369 km (0.085 R)
• M38: 12,286,174 km (0.083 R)
• M39: 12,648,799 km (0.088 R)
• M40: 12,800,940 km (0.106 R)
• M41: 12,892,644 km (0.05 R)
• M42: 13,076,499 km (0.097 R)
• M43: 13,789,333 km (0.092 R)
• M44: 14,071,625 km (0.081 R)
• M45: 15,252,550 km (0.075 R)
• M46: 15,707,627 km (0.103 R)
• M47: 15,904,049 km (0.107 R)
• M48: 16,299,436 km (0.092 R)
• M49: 16,831,556 km (0.106 R)
• M50: 16,965,446 km (0.093 R)
• M51: 17,369,360 km (0.115 R)
• M52: 17,776,416 km (0.081 R)
• M53: 18,118,097 km (0.066 R)
• M54: 18,565,545 km (0.108 R)
• M55: 18,634,659 km (0.048 R)
• M56: 18,807,893 km (0.08 R)
• M57: 19,051,438 km (0.099 R)
• M58: 19,295,881 km (0.111 R)
• M59: 19,858,669 km (0.095 R)
• M60: 19,964,883 km (0.112 R)
• M61: 20,071,247 km (0.079 R)
• M62: 20,284,424 km (0.089 R)
• M63: 20,856,636 km (0.098 R)
• M64: 21,398,031 km (0.027 R)
• M65: 21,834,408 km (0.119 R)
• M66: 21,907,411 km (0.032 R)
• M67: 22,347,229 km (0.102 R)
• M68: 22,790,039 km (0.054 R)
• M69: 23,235,691 km (0.099 R)
• M70: 23,384,840 km (0.069 R)
• M71: 23,609,237 km (0.066 R)
• M72: 23,984,727 km (0.082 R)
• M73: 24,894,282 km (0.082 R)
• M74: 25,276,505 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.2

Radius: 12.9

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.21 AU - 6.41 AU

Year: 5571 Days

Day: 10.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 62,265,528 km

• M1: 169,943 km (0.11 R)
• M2: 287,378 km (0.104 R)
• M3: 481,855 km (0.088 R)
• M4: 578,794 km (0.109 R)
• M5: 717,172 km (0.076 R)
• M6: 1,004,699 km (0.099 R)
• M7: 1,315,414 km (0.041 R)
• M8: 1,814,473 km (0.115 R)
• M9: 1,944,174 km (0.051 R)
• M10: 2,161,689 km (0.104 R)
• M11: 2,264,912 km (0.051 R)
• M12: 2,566,501 km (0.079 R)
• M13: 2,731,657 km (0.08 R)
• M14: 2,824,857 km (0.115 R)
• M15: 2,938,252 km (0.115 R)
• M16: 3,053,143 km (0.052 R)
• M17: 3,228,472 km (0.115 R)
• M18: 3,347,252 km (0.071 R)
• M19: 3,447,333 km (0.085 R)
• M20: 4,154,782 km (0.094 R)
• M21: 4,525,336 km (0.117 R)
• M22: 4,681,067 km (0.102 R)
• M23: 5,066,730 km (0.12 R)
• M24: 5,298,607 km (0.067 R)
• M25: 5,676,790 km (0.079 R)
• M26: 6,334,871 km (0.072 R)
• M27: 6,484,469 km (0.096 R)
• M28: 6,761,824 km (0.051 R)
• M29: 6,991,606 km (0.08 R)
• M30: 7,146,290 km (0.117 R)
• M31: 7,749,768 km (0.08 R)
• M32: 8,315,098 km (0.067 R)
• M33: 8,865,918 km (0.077 R)
• M34: 9,033,467 km (0.102 R)
• M35: 9,514,125 km (0.119 R)
• M36: 9,743,160 km (0.088 R)
• M37: 10,766,708 km (0.063 R)
• M38: 10,885,938 km (0.108 R)
• M39: 11,065,605 km (0.095 R)
• M40: 11,336,826 km (0.071 R)
• M41: 11,916,667 km (0.108 R)
• M42: 12,070,903 km (0.046 R)
• M43: 13,328,422 km (0.092 R)
• M44: 13,681,473 km (0.068 R)
• M45: 14,037,666 km (0.098 R)
• M46: 14,200,727 km (0.109 R)
• M47: 14,495,585 km (0.09 R)
• M48: 14,660,292 km (0.115 R)
• M49: 14,759,326 km (0.105 R)
• M50: 15,830,596 km (0.09 R)
• M51: 15,966,282 km (0.077 R)
• M52: 16,170,483 km (0.044 R)
• M53: 16,341,323 km (0.116 R)
• M54: 16,926,849 km (0.113 R)
• M55: 17,309,371 km (0.061 R)
• M56: 17,449,096 km (0.092 R)
• M57: 17,694,735 km (0.087 R)
• M58: 18,153,851 km (0.105 R)
• M59: 18,367,028 km (0.102 R)
• M60: 18,545,349 km (0.101 R)
• M61: 19,846,252 km (0.111 R)
• M62: 20,175,966 km (0.081 R)
• M63: 20,507,624 km (0.117 R)
• M64: 21,213,726 km (0.1 R)
• M65: 21,363,474 km (0.117 R)
• M66: 22,649,716 km (0.079 R)
• M67: 23,071,283 km (0.1 R)
• M68: 23,379,454 km (0.102 R)
• M69: 23,611,630 km (0.117 R)
• M70: 23,766,763 km (0.106 R)
• M71: 23,883,300 km (0.068 R)
• M72: 24,039,031 km (0.115 R)
• M73: 24,822,775 km (0.12 R)
• M74: 25,654,688 km (0.108 R)
• M75: 26,697,386 km (0.072 R)
• M76: 27,142,589 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.8

Radius: 13.4

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 9.31 AU - 13.85 AU

Year: 13850 Days

Day: 13 Hours

Environment

Temp: -173 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,265,528 km

• M1: 182,360 km (0.078 R)
• M2: 316,549 km (0.038 R)
• M3: 522,097 km (0.058 R)
• M4: 739,761 km (0.089 R)
• M5: 1,148,612 km (0.105 R)
• M6: 1,416,692 km (0.068 R)
• M7: 1,678,488 km (0.083 R)
• M8: 2,370,677 km (0.097 R)
• M9: 2,651,921 km (0.094 R)
• M10: 3,919,464 km (0.107 R)
• M11: 4,029,718 km (0.097 R)
• M12: 4,909,054 km (0.098 R)
• M13: 5,679,334 km (0.101 R)
• M14: 6,530,994 km (0.063 R)
• M15: 6,662,192 km (0.078 R)
• M16: 6,927,279 km (0.076 R)
• M17: 7,016,439 km (0.085 R)
• M18: 7,651,183 km (0.086 R)
• M19: 7,743,485 km (0.053 R)
• M20: 10,472,749 km (0.112 R)
• M21: 10,575,223 km (0.048 R)
• M22: 11,145,341 km (0.108 R)
• M23: 11,672,224 km (0.098 R)
• M24: 12,045,920 km (0.09 R)
• M25: 12,207,336 km (0.081 R)
• M26: 12,586,716 km (0.09 R)
• M27: 13,246,143 km (0.099 R)
• M28: 13,973,189 km (0.047 R)
• M29: 15,349,340 km (0.083 R)
• M30: 15,524,369 km (0.053 R)
• M31: 16,768,425 km (0.063 R)
• M32: 17,983,010 km (0.093 R)
• M33: 18,105,980 km (0.098 R)
• M34: 18,787,548 km (0.088 R)
• M35: 19,414,512 km (0.115 R)
• M36: 19,857,472 km (0.047 R)
• M37: 20,367,750 km (0.063 R)
• M38: 21,336,247 km (0.079 R)
• M39: 21,662,520 km (0.082 R)
• M40: 22,121,935 km (0.085 R)
• M41: 22,253,730 km (0.097 R)
• M42: 22,452,097 km (0.092 R)
• M43: 22,650,913 km (0.076 R)
• M44: 22,983,768 km (0.074 R)
• M45: 24,808,563 km (0.109 R)
• M46: 25,082,925 km (0.103 R)
• M47: 25,496,264 km (0.091 R)
• M48: 25,773,020 km (0.089 R)
• M49: 26,679,583 km (0.103 R)
• M50: 26,960,678 km (0.065 R)
• M51: 27,525,709 km (0.09 R)
• M52: 27,809,795 km (0.068 R)
• M53: 27,952,063 km (0.113 R)
• M54: 28,667,590 km (0.108 R)
• M55: 28,955,416 km (0.117 R)
• M56: 29,244,289 km (0.06 R)
• M57: 30,555,963 km (0.104 R)
• M58: 31,812,286 km (0.05 R)
• M59: 32,559,229 km (0.055 R)
• M60: 33,842,330 km (0.096 R)
• M61: 34,834,612 km (0.11 R)
• M62: 35,759,127 km (0.086 R)
• M63: 37,004,230 km (0.075 R)
• M64: 37,710,781 km (0.04 R)
• M65: 38,105,420 km (0.068 R)
• M66: 38,978,024 km (0.067 R)
• M67: 39,297,117 km (0.053 R)
• M68: 39,857,361 km (0.076 R)
• M69: 42,534,415 km (0.119 R)
• M70: 46,362,026 km (0.073 R)
• M71: 46,954,134 km (0.079 R)
• M72: 47,548,636 km (0.072 R)
• M73: 47,804,299 km (0.069 R)
• M74: 51,342,737 km (0.06 R)
• M75: 51,867,676 km (0.073 R)
• M76: 52,658,301 km (0.101 R)
• M77: 52,834,527 km (0.081 R)
• M78: 53,718,651 km (0.115 R)
• M79: 54,251,518 km (0.078 R)
• M80: 54,429,540 km (0.106 R)
• M81: 54,786,181 km (0.107 R)
• M82: 55,950,501 km (0.074 R)
• M83: 57,485,375 km (0.109 R)
• M84: 57,757,644 km (0.06 R)
• M85: 57,848,449 km (0.103 R)
• M86: 58,121,316 km (0.117 R)
• M87: 58,759,800 km (0.042 R)
• M88: 59,308,824 km (0.12 R)
• M89: 59,767,640 km (0.09 R)
• M90: 60,135,502 km (0.062 R)
• M91: 60,688,715 km (0.087 R)
• M92: 61,058,521 km (0.103 R)
• M93: 61,614,576 km (0.112 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 19,240 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit