🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.51 AU - 0.75 AU

Year: 181 Days

Day: 30.8 Hours

Environment

Temp: 188 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.17 AU - 1.33 AU

Year: 505 Days

Day: 14.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.19 AU - 1.45 AU

Year: 548 Days

Day: 31.5 Hours

Environment

Temp: -3 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.06 AU - 2.32 AU

Year: 1172 Days

Day: 26.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.4

Radius: 10.6

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.38 AU - 8.36 AU

Year: 7985 Days

Day: 7.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,919,187 km

• M1: 172,337 km (0.089 R)
• M2: 363,972 km (0.046 R)
• M3: 432,338 km (0.113 R)
• M4: 506,239 km (0.113 R)
• M5: 788,530 km (0.074 R)
• M6: 883,076 km (0.111 R)
• M7: 1,049,579 km (0.105 R)
• M8: 1,395,299 km (0.097 R)
• M9: 1,531,583 km (0.093 R)
• M10: 1,989,352 km (0.104 R)
• M11: 2,143,737 km (0.118 R)
• M12: 2,488,261 km (0.098 R)
• M13: 2,583,106 km (0.101 R)
• M14: 2,875,121 km (0.078 R)
• M15: 3,075,732 km (0.079 R)
• M16: 3,333,190 km (0.114 R)
• M17: 3,624,457 km (0.068 R)
• M18: 3,924,102 km (0.066 R)
• M19: 4,063,078 km (0.101 R)
• M20: 4,288,672 km (0.039 R)
• M21: 4,605,819 km (0.104 R)
• M22: 4,752,575 km (0.036 R)
• M23: 5,020,505 km (0.072 R)
• M24: 5,262,853 km (0.118 R)
• M25: 5,664,972 km (0.092 R)
• M26: 5,759,219 km (0.075 R)
• M27: 6,141,441 km (0.095 R)
• M28: 7,098,718 km (0.053 R)
• M29: 7,200,445 km (0.101 R)
• M30: 7,716,258 km (0.11 R)
• M31: 7,925,994 km (0.065 R)
• M32: 8,137,675 km (0.083 R)
• M33: 8,892,995 km (0.072 R)
• M34: 9,039,302 km (0.042 R)
• M35: 9,408,958 km (0.073 R)
• M36: 9,821,250 km (0.036 R)
• M37: 10,316,120 km (0.111 R)
• M38: 10,470,056 km (0.048 R)
• M39: 11,172,119 km (0.036 R)
• M40: 11,251,106 km (0.048 R)
• M41: 11,330,244 km (0.054 R)
• M42: 11,449,174 km (0.09 R)
• M43: 11,728,623 km (0.099 R)
• M44: 13,201,115 km (0.119 R)
• M45: 13,662,624 km (0.096 R)
• M46: 14,861,052 km (0.114 R)
• M47: 15,781,977 km (0.065 R)
• M48: 16,271,760 km (0.051 R)
• M49: 16,811,659 km (0.061 R)
• M50: 17,403,319 km (0.119 R)
• M51: 17,495,022 km (0.071 R)
• M52: 18,513,484 km (0.076 R)
• M53: 19,694,111 km (0.101 R)
• M54: 20,704,495 km (0.096 R)
• M55: 20,898,972 km (0.118 R)
• M56: 21,338,491 km (0.065 R)
• M57: 22,028,436 km (0.083 R)
• M58: 22,625,481 km (0.074 R)
• M59: 23,177,647 km (0.03 R)
• M60: 24,448,780 km (0.089 R)
• M61: 25,899,281 km (0.03 R)
• M62: 28,073,237 km (0.109 R)
• M63: 28,450,224 km (0.063 R)
• M64: 29,810,218 km (0.09 R)
• M65: 30,636,298 km (0.102 R)
• M66: 31,637,556 km (0.1 R)
• M67: 32,086,051 km (0.113 R)
• M68: 32,536,639 km (0.102 R)
• M69: 33,046,170 km (0.04 R)
• M70: 33,273,409 km (0.108 R)
• M71: 33,387,253 km (0.118 R)
• M72: 33,501,097 km (0.119 R)
• M73: 34,532,574 km (0.043 R)
• M74: 35,399,943 km (0.056 R)
• M75: 35,516,180 km (0.056 R)
• M76: 36,567,704 km (0.083 R)
• M77: 36,744,079 km (0.052 R)
• M78: 37,392,736 km (0.074 R)
• M79: 39,000,913 km (0.045 R)
• M80: 39,301,305 km (0.096 R)
• M81: 40,146,234 km (0.09 R)
• M82: 40,267,408 km (0.09 R)
• M83: 40,570,943 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.9

Radius: 13.6

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 8.43 AU - 8.63 AU

Year: 9010 Days

Day: 15 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 45,919,187 km

• M1: 318,494 km (0.105 R)
• M2: 406,906 km (0.079 R)
• M3: 521,498 km (0.111 R)
• M4: 696,079 km (0.093 R)
• M5: 980,315 km (0.067 R)
• M6: 1,322,894 km (0.075 R)
• M7: 1,659,489 km (0.084 R)
• M8: 2,313,531 km (0.069 R)
• M9: 2,463,727 km (0.11 R)
• M10: 2,669,125 km (0.104 R)
• M11: 2,800,472 km (0.117 R)
• M12: 3,547,115 km (0.054 R)
• M13: 3,721,397 km (0.117 R)
• M14: 3,988,130 km (0.1 R)
• M15: 4,230,478 km (0.047 R)
• M16: 4,384,564 km (0.106 R)
• M17: 4,698,271 km (0.085 R)
• M18: 4,986,995 km (0.118 R)
• M19: 5,084,532 km (0.098 R)
• M20: 5,314,614 km (0.108 R)
• M21: 6,875,069 km (0.093 R)
• M22: 7,350,940 km (0.114 R)
• M23: 7,499,491 km (0.109 R)
• M24: 7,761,886 km (0.116 R)
• M25: 7,989,274 km (0.039 R)
• M26: 8,567,470 km (0.08 R)
• M27: 8,802,638 km (0.108 R)
• M28: 10,010,042 km (0.027 R)
• M29: 10,133,610 km (0.051 R)
• M30: 10,970,760 km (0.054 R)
• M31: 11,311,843 km (0.077 R)
• M32: 11,440,647 km (0.104 R)
• M33: 12,666,452 km (0.095 R)
• M34: 13,658,734 km (0.119 R)
• M35: 14,071,774 km (0.091 R)
• M36: 14,396,102 km (0.044 R)
• M37: 14,910,569 km (0.089 R)
• M38: 16,587,412 km (0.108 R)
• M39: 16,831,855 km (0.085 R)
• M40: 17,176,080 km (0.04 R)
• M41: 18,424,474 km (0.066 R)
• M42: 18,779,320 km (0.091 R)
• M43: 19,805,412 km (0.069 R)
• M44: 20,325,414 km (0.12 R)
• M45: 20,587,061 km (0.107 R)
• M46: 22,234,133 km (0.093 R)
• M47: 22,503,708 km (0.115 R)
• M48: 23,483,425 km (0.108 R)
• M49: 24,310,402 km (0.086 R)
• M50: 24,923,005 km (0.064 R)
• M51: 26,163,471 km (0.046 R)
• M52: 26,905,775 km (0.108 R)
• M53: 27,250,748 km (0.079 R)
• M54: 27,655,111 km (0.083 R)
• M55: 30,003,648 km (0.088 R)
• M56: 30,481,015 km (0.036 R)
• M57: 30,780,510 km (0.12 R)
• M58: 30,900,637 km (0.089 R)
• M59: 31,081,202 km (0.11 R)
• M60: 31,262,065 km (0.092 R)
• M61: 31,382,791 km (0.112 R)
• M62: 32,232,357 km (0.054 R)
• M63: 32,598,722 km (0.07 R)
• M64: 32,843,913 km (0.109 R)
• M65: 34,389,259 km (0.057 R)
• M66: 34,763,703 km (0.034 R)
• M67: 36,338,520 km (0.111 R)
• M68: 36,656,265 km (0.086 R)
• M69: 36,911,031 km (0.119 R)
• M70: 37,166,544 km (0.076 R)
• M71: 37,550,861 km (0.12 R)
• M72: 38,387,861 km (0.085 R)
• M73: 39,166,069 km (0.06 R)
• M74: 41,266,722 km (0.071 R)
• M75: 41,531,810 km (0.099 R)
• M76: 41,864,067 km (0.073 R)
• M77: 42,598,143 km (0.108 R)
• M78: 42,866,073 km (0.102 R)
• M79: 43,403,728 km (0.106 R)
• M80: 43,740,921 km (0.052 R)
• M81: 43,943,627 km (0.067 R)
• M82: 45,782,035 km (0.095 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 20,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit