🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.7 AU - 0.72 AU

Year: 219 Days

Day: 16 Hours

Environment

Temp: 190 °C

Axial Tilt: 43.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,462,447 km

• M1: 206,595 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.72 AU - 0.78 AU

Year: 237 Days

Day: 26.7 Hours

Environment

Temp: 114 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.86 AU - 0.94 AU

Year: 312 Days

Day: 42.6 Hours

Environment

Temp: 159 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,462,447 km

• M1: 137,780 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.21 AU - 1.39 AU

Year: 541 Days

Day: 30.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,462,447 km

• M1: 331,958 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.29 AU - 3.01 AU

Year: 1576 Days

Day: 22.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.42 AU - 4.64 AU

Year: 2955 Days

Day: 43.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,462,447 km

• M1: 219,011 km (0.109 R)
• M2: 1,649,167 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.8

Radius: 10.8

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.87 AU - 7.59 AU

Year: 5680 Days

Day: 13.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,462,447 km

• M1: 273,315 km (0.108 R)
• M2: 415,583 km (0.091 R)
• M3: 612,753 km (0.071 R)
• M4: 757,863 km (0.078 R)
• M5: 959,970 km (0.094 R)
• M6: 1,417,141 km (0.106 R)
• M7: 1,725,611 km (0.083 R)
• M8: 1,878,351 km (0.064 R)
• M9: 2,217,938 km (0.064 R)
• M10: 2,426,926 km (0.104 R)
• M11: 2,620,655 km (0.063 R)
• M12: 2,954,857 km (0.069 R)
• M13: 3,115,525 km (0.068 R)
• M14: 3,445,688 km (0.109 R)
• M15: 3,664,101 km (0.117 R)
• M16: 3,886,852 km (0.037 R)
• M17: 4,268,326 km (0.087 R)
• M18: 4,849,664 km (0.037 R)
• M19: 5,204,959 km (0.119 R)
• M20: 5,455,834 km (0.045 R)
• M21: 6,769,453 km (0.106 R)
• M22: 7,105,001 km (0.047 R)
• M23: 7,855,983 km (0.043 R)
• M24: 8,015,604 km (0.093 R)
• M25: 8,111,945 km (0.042 R)
• M26: 8,273,361 km (0.073 R)
• M27: 8,830,014 km (0.041 R)
• M28: 8,929,497 km (0.118 R)
• M29: 9,096,149 km (0.075 R)
• M30: 9,534,471 km (0.102 R)
• M31: 9,945,117 km (0.095 R)
• M32: 10,571,932 km (0.093 R)
• M33: 11,247,516 km (0.069 R)
• M34: 12,677,672 km (0.091 R)
• M35: 12,827,569 km (0.1 R)
• M36: 13,053,461 km (0.103 R)
• M37: 13,204,854 km (0.068 R)
• M38: 14,632,916 km (0.066 R)
• M39: 14,829,637 km (0.091 R)
• M40: 16,557,343 km (0.092 R)
• M41: 16,721,302 km (0.054 R)
• M42: 17,299,498 km (0.096 R)
• M43: 17,758,314 km (0.119 R)
• M44: 18,010,237 km (0.065 R)
• M45: 18,221,170 km (0.061 R)
• M46: 18,730,551 km (0.102 R)
• M47: 19,503,673 km (0.04 R)
• M48: 19,937,507 km (0.096 R)
• M49: 20,068,405 km (0.101 R)
• M50: 20,682,654 km (0.117 R)
• M51: 20,903,460 km (0.1 R)
• M52: 21,392,196 km (0.093 R)
• M53: 21,481,357 km (0.109 R)
• M54: 21,615,546 km (0.095 R)
• M55: 21,884,673 km (0.071 R)
• M56: 22,154,846 km (0.111 R)
• M57: 22,245,054 km (0.037 R)
• M58: 22,426,067 km (0.117 R)
• M59: 22,743,963 km (0.103 R)
• M60: 24,076,880 km (0.028 R)
• M61: 24,402,405 km (0.085 R)
• M62: 25,199,163 km (0.109 R)
• M63: 25,387,806 km (0.098 R)
• M64: 26,052,020 km (0.096 R)
• M65: 26,866,132 km (0.087 R)
• M66: 27,155,454 km (0.109 R)
• M67: 27,494,293 km (0.082 R)
• M68: 27,688,621 km (0.088 R)
• M69: 28,029,704 km (0.103 R)
• M70: 28,274,147 km (0.041 R)
• M71: 28,617,624 km (0.114 R)
• M72: 29,358,283 km (0.116 R)
• M73: 29,457,466 km (0.112 R)
• M74: 30,506,147 km (0.104 R)
• M75: 31,060,408 km (0.104 R)
• M76: 32,076,476 km (0.054 R)
• M77: 32,485,926 km (0.088 R)
• M78: 32,691,473 km (0.058 R)
• M79: 33,000,393 km (0.06 R)
• M80: 33,776,806 km (0.086 R)
• M81: 34,141,376 km (0.047 R)
• M82: 34,454,783 km (0.118 R)
• M83: 35,084,441 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126.5

Radius: 4.4

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 10.34 AU - 15.26 AU

Year: 16727 Days

Day: 20.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 38,462,447 km

• M1: 87,515 km (0.115 R)
• M2: 139,874 km (0.12 R)
• M3: 244,443 km (0.074 R)
• M4: 385,364 km (0.11 R)
• M5: 536,608 km (0.109 R)
• M6: 605,123 km (0.057 R)
• M7: 781,350 km (0.12 R)
• M8: 859,440 km (0.107 R)
• M9: 907,610 km (0.105 R)
• M10: 1,109,119 km (0.115 R)
• M11: 1,143,975 km (0.071 R)
• M12: 1,305,840 km (0.104 R)
• M13: 1,380,190 km (0.07 R)
• M14: 1,591,871 km (0.103 R)
• M15: 1,938,639 km (0.114 R)
• M16: 2,263,715 km (0.11 R)
• M17: 2,675,857 km (0.106 R)
• M18: 2,818,424 km (0.06 R)
• M19: 2,939,000 km (0.109 R)
• M20: 3,285,917 km (0.051 R)
• M21: 3,336,631 km (0.096 R)
• M22: 3,698,209 km (0.109 R)
• M23: 4,099,281 km (0.079 R)
• M24: 4,208,637 km (0.035 R)
• M25: 4,236,163 km (0.116 R)
• M26: 4,430,191 km (0.083 R)
• M27: 4,971,436 km (0.078 R)
• M28: 5,117,294 km (0.12 R)
• M29: 5,443,119 km (0.11 R)
• M30: 5,684,420 km (0.11 R)
• M31: 6,428,968 km (0.108 R)
• M32: 6,812,687 km (0.116 R)
• M33: 7,435,164 km (0.101 R)
• M34: 7,635,625 km (0.104 R)
• M35: 7,905,499 km (0.104 R)
• M36: 8,110,000 km (0.078 R)
• M37: 9,265,494 km (0.085 R)
• M38: 9,409,108 km (0.079 R)
• M39: 9,517,267 km (0.066 R)
• M40: 10,846,743 km (0.097 R)
• M41: 12,549,017 km (0.09 R)
• M42: 12,947,247 km (0.09 R)
• M43: 13,268,882 km (0.097 R)
• M44: 14,043,351 km (0.071 R)
• M45: 15,042,215 km (0.11 R)
• M46: 15,253,298 km (0.067 R)
• M47: 15,337,970 km (0.083 R)
• M48: 15,592,885 km (0.107 R)
• M49: 15,720,941 km (0.095 R)
• M50: 16,236,306 km (0.065 R)
• M51: 16,409,390 km (0.092 R)
• M52: 17,195,826 km (0.112 R)
• M53: 17,682,319 km (0.051 R)
• M54: 17,815,910 km (0.032 R)
• M55: 17,860,340 km (0.038 R)
• M56: 19,397,758 km (0.081 R)
• M57: 19,443,534 km (0.061 R)
• M58: 19,811,695 km (0.118 R)
• M59: 19,857,921 km (0.1 R)
• M60: 20,228,624 km (0.107 R)
• M61: 20,368,199 km (0.097 R)
• M62: 20,414,873 km (0.046 R)
• M63: 21,307,075 km (0.035 R)
• M64: 22,645,078 km (0.107 R)
• M65: 22,983,918 km (0.074 R)
• M66: 23,081,007 km (0.104 R)
• M67: 23,911,724 km (0.106 R)
• M68: 24,404,948 km (0.072 R)
• M69: 24,454,465 km (0.117 R)
• M70: 25,051,211 km (0.101 R)
• M71: 26,309,628 km (0.111 R)
• M72: 26,614,808 km (0.046 R)
• M73: 26,869,872 km (0.073 R)
• M74: 27,228,458 km (0.097 R)
• M75: 27,795,135 km (0.087 R)
• M76: 28,157,760 km (0.048 R)
• M77: 28,261,581 km (0.074 R)
• M78: 28,313,641 km (0.101 R)
• M79: 28,626,301 km (0.111 R)
• M80: 28,992,367 km (0.084 R)
• M81: 29,044,875 km (0.048 R)
• M82: 30,206,503 km (0.06 R)
• M83: 30,419,381 km (0.094 R)
• M84: 30,632,707 km (0.12 R)
• M85: 31,598,810 km (0.066 R)
• M86: 31,814,830 km (0.068 R)
• M87: 32,248,514 km (0.104 R)
• M88: 33,176,320 km (0.11 R)
• M89: 33,395,929 km (0.059 R)
• M90: 33,891,697 km (0.071 R)
• M91: 34,834,911 km (0.062 R)
• M92: 35,618,206 km (0.11 R)
• M93: 38,289,725 km (0.113 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 10,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit