🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.53 AU - 0.83 AU

Year: 212 Days

Day: 31.8 Hours

Environment

Temp: 153 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.97 AU - 1.45 AU

Year: 504 Days

Day: 29.7 Hours

Environment

Temp: -7 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.6

Radius: 8.9

Gravity: 9.16 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.82 AU - 9.38 AU

Year: 7935 Days

Day: 12.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 86,306,188 km

• M1: 117,584 km (0.119 R)
• M2: 275,858 km (0.053 R)
• M3: 338,690 km (0.108 R)
• M4: 420,071 km (0.091 R)
• M5: 496,216 km (0.098 R)
• M6: 771,177 km (0.119 R)
• M7: 851,361 km (0.064 R)
• M8: 1,020,557 km (0.058 R)
• M9: 1,552,228 km (0.068 R)
• M10: 1,634,506 km (0.077 R)
• M11: 1,868,777 km (0.096 R)
• M12: 2,023,461 km (0.115 R)
• M13: 2,091,229 km (0.105 R)
• M14: 2,464,924 km (0.095 R)
• M15: 2,659,701 km (0.113 R)
• M16: 2,961,290 km (0.08 R)
• M17: 3,652,282 km (0.081 R)
• M18: 3,931,133 km (0.052 R)
• M19: 3,987,681 km (0.044 R)
• M20: 4,718,167 km (0.109 R)
• M21: 5,021,851 km (0.11 R)
• M22: 5,145,120 km (0.055 R)
• M23: 5,238,319 km (0.095 R)
• M24: 5,680,381 km (0.036 R)
• M25: 5,744,409 km (0.094 R)
• M26: 6,233,294 km (0.101 R)
• M27: 6,701,536 km (0.097 R)
• M28: 6,803,412 km (0.1 R)
• M29: 7,181,147 km (0.097 R)
• M30: 7,425,141 km (0.092 R)
• M31: 8,282,337 km (0.035 R)
• M32: 9,058,001 km (0.097 R)
• M33: 9,435,437 km (0.091 R)
• M34: 10,440,884 km (0.114 R)
• M35: 10,559,067 km (0.114 R)
• M36: 11,318,126 km (0.046 R)
• M37: 11,642,903 km (0.081 R)
• M38: 11,806,563 km (0.031 R)
• M39: 12,135,978 km (0.093 R)
• M40: 13,227,444 km (0.093 R)
• M41: 13,698,677 km (0.045 R)
• M42: 13,871,463 km (0.034 R)
• M43: 14,175,445 km (0.091 R)
• M44: 14,306,493 km (0.06 R)
• M45: 14,657,749 km (0.033 R)
• M46: 14,746,012 km (0.057 R)
• M47: 15,100,708 km (0.097 R)
• M48: 15,683,242 km (0.089 R)
• M49: 15,818,778 km (0.106 R)
• M50: 16,456,065 km (0.065 R)
• M51: 16,593,845 km (0.065 R)
• M52: 18,086,083 km (0.112 R)
• M53: 18,752,392 km (0.088 R)
• M54: 19,184,880 km (0.118 R)
• M55: 20,551,755 km (0.101 R)
• M56: 21,097,189 km (0.097 R)
• M57: 21,798,504 km (0.089 R)
• M58: 22,660,188 km (0.105 R)
• M59: 23,843,657 km (0.108 R)
• M60: 25,047,171 km (0.057 R)
• M61: 25,311,361 km (0.066 R)
• M62: 26,485,106 km (0.082 R)
• M63: 27,730,957 km (0.078 R)
• M64: 27,840,164 km (0.118 R)
• M65: 28,278,635 km (0.11 R)
• M66: 28,664,149 km (0.107 R)
• M67: 29,106,809 km (0.072 R)
• M68: 29,831,012 km (0.085 R)
• M69: 30,392,154 km (0.12 R)
• M70: 30,900,039 km (0.099 R)
• M71: 31,240,224 km (0.038 R)
• M72: 31,353,919 km (0.081 R)
• M73: 31,638,753 km (0.055 R)
• M74: 32,555,937 km (0.077 R)
• M75: 32,671,128 km (0.035 R)
• M76: 32,902,107 km (0.1 R)
• M77: 33,714,573 km (0.06 R)
• M78: 33,831,259 km (0.1 R)
• M79: 34,123,274 km (0.043 R)
• M80: 34,945,763 km (0.054 R)
• M81: 35,359,402 km (0.062 R)
• M82: 35,596,514 km (0.052 R)
• M83: 35,953,155 km (0.03 R)
• M84: 36,310,994 km (0.086 R)
• M85: 36,669,879 km (0.1 R)
• M86: 36,969,972 km (0.088 R)
• M87: 37,331,251 km (0.059 R)
• M88: 38,057,100 km (0.086 R)
• M89: 38,665,514 km (0.109 R)
• M90: 39,891,918 km (0.068 R)
• M91: 41,567,863 km (0.118 R)
• M92: 41,818,140 km (0.096 R)

Asteroid Belt

Center: 12.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 17.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562.4

Radius: 5.1

Gravity: 21.62 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 16.95 AU - 17.15 AU

Year: 26665 Days

Day: 23.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,306,188 km

• M1: 364,271 km (0.045 R)
• M2: 753,375 km (0.074 R)
• M3: 1,175,839 km (0.11 R)
• M4: 2,238,433 km (0.114 R)
• M5: 3,559,233 km (0.084 R)
• M6: 3,738,451 km (0.057 R)
• M7: 4,341,181 km (0.073 R)
• M8: 4,973,830 km (0.071 R)
• M9: 5,123,877 km (0.062 R)
• M10: 5,275,419 km (0.097 R)
• M11: 6,215,343 km (0.073 R)
• M12: 6,540,120 km (0.072 R)
• M13: 6,594,723 km (0.032 R)
• M14: 6,814,931 km (0.08 R)
• M15: 6,870,282 km (0.097 R)
• M16: 7,489,767 km (0.112 R)
• M17: 7,661,805 km (0.056 R)
• M18: 8,185,696 km (0.116 R)
• M19: 8,244,638 km (0.059 R)
• M20: 8,481,750 km (0.107 R)
• M21: 9,267,887 km (0.04 R)
• M22: 10,394,210 km (0.056 R)
• M23: 10,586,144 km (0.107 R)
• M24: 12,028,716 km (0.07 R)
• M25: 13,116,143 km (0.091 R)
• M26: 13,392,899 km (0.082 R)
• M27: 13,811,623 km (0.119 R)
• M28: 14,376,505 km (0.092 R)
• M29: 15,601,861 km (0.108 R)
• M30: 15,748,317 km (0.088 R)
• M31: 15,895,073 km (0.089 R)
• M32: 16,264,131 km (0.063 R)
• M33: 16,636,031 km (0.113 R)
• M34: 17,010,624 km (0.055 R)
• M35: 17,921,077 km (0.066 R)
• M36: 18,228,052 km (0.099 R)
• M37: 18,382,287 km (0.119 R)
• M38: 19,159,448 km (0.088 R)
• M39: 19,237,837 km (0.04 R)
• M40: 19,473,454 km (0.115 R)
• M41: 19,709,968 km (0.064 R)
• M42: 19,947,530 km (0.043 R)
• M43: 20,265,575 km (0.055 R)
• M44: 21,554,809 km (0.06 R)
• M45: 21,881,381 km (0.107 R)
• M46: 22,209,449 km (0.11 R)
• M47: 22,621,741 km (0.098 R)
• M48: 23,120,052 km (0.11 R)
• M49: 24,892,038 km (0.067 R)
• M50: 25,492,375 km (0.086 R)
• M51: 28,118,715 km (0.119 R)
• M52: 30,007,687 km (0.079 R)
• M53: 30,280,853 km (0.065 R)
• M54: 31,381,744 km (0.027 R)
• M55: 33,811,812 km (0.112 R)
• M56: 34,667,063 km (0.111 R)
• M57: 34,857,949 km (0.094 R)
• M58: 35,529,345 km (0.088 R)
• M59: 38,750,785 km (0.069 R)
• M60: 39,147,519 km (0.073 R)
• M61: 40,045,256 km (0.082 R)
• M62: 40,345,947 km (0.066 R)
• M63: 41,050,703 km (0.091 R)
• M64: 41,252,660 km (0.089 R)
• M65: 41,657,921 km (0.106 R)
• M66: 43,703,223 km (0.048 R)
• M67: 45,781,137 km (0.104 R)
• M68: 47,891,066 km (0.119 R)
• M69: 47,997,280 km (0.049 R)
• M70: 49,064,810 km (0.096 R)
• M71: 50,248,130 km (0.037 R)
• M72: 50,464,299 km (0.086 R)
• M73: 53,633,230 km (0.113 R)
• M74: 54,296,846 km (0.076 R)
• M75: 55,408,957 km (0.065 R)
• M76: 57,316,629 km (0.067 R)
• M77: 59,017,706 km (0.077 R)
• M78: 61,426,980 km (0.063 R)
• M79: 61,542,470 km (0.066 R)
• M80: 64,806,396 km (0.109 R)
• M81: 65,395,213 km (0.106 R)
• M82: 67,053,057 km (0.047 R)
• M83: 68,724,813 km (0.065 R)
• M84: 69,565,703 km (0.107 R)
• M85: 70,531,058 km (0.119 R)
• M86: 71,015,456 km (0.094 R)
• M87: 72,230,938 km (0.1 R)
• M88: 73,453,452 km (0.119 R)
• M89: 73,698,793 km (0.076 R)
• M90: 76,539,507 km (0.108 R)
• M91: 77,910,571 km (0.116 R)
• M92: 79,919,521 km (0.111 R)
• M93: 81,691,208 km (0.106 R)
• M94: 81,945,375 km (0.104 R)
• M95: 85,918,395 km (0.085 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: 188 - 13,642 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit