🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.58 AU - 0.78 AU

Year: 200 Days

Day: 40.8 Hours

Environment

Temp: 207 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.28 AU - 1.42 AU

Year: 559 Days

Day: 29.6 Hours

Environment

Temp: -6 °C

Axial Tilt: 11 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 86,622,474 km

• M1: 115,639 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.9 AU - 2.12 AU

Year: 1016 Days

Day: 16 Hours

Environment

Temp: -61 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.8

Radius: 10.2

Gravity: 9.05 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.87 AU - 7.01 AU

Year: 5825 Days

Day: 9.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 86,622,474 km

• M1: 401,371 km (0.059 R)
• M2: 480,508 km (0.096 R)
• M3: 553,512 km (0.12 R)
• M4: 949,498 km (0.11 R)
• M5: 2,005,659 km (0.093 R)
• M6: 2,214,946 km (0.026 R)
• M7: 2,279,273 km (0.09 R)
• M8: 2,344,199 km (0.097 R)
• M9: 2,839,218 km (0.082 R)
• M10: 3,027,263 km (0.1 R)
• M11: 3,540,682 km (0.081 R)
• M12: 3,641,511 km (0.073 R)
• M13: 4,107,509 km (0.109 R)
• M14: 4,240,352 km (0.095 R)
• M15: 4,702,609 km (0.079 R)
• M16: 5,038,755 km (0.119 R)
• M17: 5,267,191 km (0.119 R)
• M18: 5,440,725 km (0.071 R)
• M19: 6,583,653 km (0.072 R)
• M20: 7,569,503 km (0.104 R)
• M21: 7,634,727 km (0.092 R)
• M22: 7,864,360 km (0.088 R)
• M23: 8,129,597 km (0.098 R)
• M24: 8,567,021 km (0.094 R)
• M25: 8,737,264 km (0.11 R)
• M26: 9,046,632 km (0.076 R)
• M27: 9,289,729 km (0.087 R)
• M28: 9,605,530 km (0.115 R)
• M29: 9,711,445 km (0.091 R)
• M30: 10,247,604 km (0.088 R)
• M31: 10,610,229 km (0.108 R)
• M32: 10,756,536 km (0.055 R)
• M33: 10,829,988 km (0.083 R)
• M34: 11,125,145 km (0.082 R)
• M35: 11,199,495 km (0.119 R)
• M36: 12,409,443 km (0.089 R)
• M37: 12,679,766 km (0.117 R)
• M38: 13,108,214 km (0.108 R)
• M39: 13,740,116 km (0.029 R)
• M40: 14,382,040 km (0.099 R)
• M41: 14,462,973 km (0.099 R)
• M42: 14,625,137 km (0.093 R)
• M43: 14,951,559 km (0.066 R)
• M44: 15,239,236 km (0.11 R)
• M45: 15,445,681 km (0.048 R)
• M46: 15,528,558 km (0.119 R)
• M47: 15,945,188 km (0.051 R)
• M48: 16,619,575 km (0.071 R)
• M49: 16,874,789 km (0.114 R)
• M50: 16,960,210 km (0.097 R)
• M51: 17,303,088 km (0.104 R)
• M52: 17,734,977 km (0.066 R)
• M53: 18,609,526 km (0.113 R)
• M54: 19,992,559 km (0.099 R)
• M55: 20,309,407 km (0.067 R)
• M56: 20,400,213 km (0.119 R)
• M57: 20,491,318 km (0.093 R)
• M58: 20,810,709 km (0.1 R)
• M59: 20,994,116 km (0.119 R)
• M60: 21,131,896 km (0.089 R)
• M61: 21,316,201 km (0.076 R)
• M62: 21,408,502 km (0.068 R)
• M63: 21,639,930 km (0.05 R)
• M64: 21,918,631 km (0.114 R)
• M65: 23,235,392 km (0.067 R)
• M66: 23,759,732 km (0.061 R)
• M67: 25,111,798 km (0.035 R)
• M68: 26,737,179 km (0.111 R)
• M69: 27,136,306 km (0.102 R)
• M70: 28,193,364 km (0.118 R)
• M71: 28,548,809 km (0.092 R)
• M72: 28,650,685 km (0.109 R)
• M73: 29,161,562 km (0.075 R)
• M74: 30,451,843 km (0.051 R)
• M75: 30,555,814 km (0.101 R)
• M76: 30,712,144 km (0.106 R)
• M77: 30,816,413 km (0.114 R)
• M78: 31,025,402 km (0.085 R)
• M79: 32,501,633 km (0.051 R)
• M80: 32,714,362 km (0.06 R)
• M81: 33,409,094 km (0.1 R)
• M82: 34,108,614 km (0.107 R)
• M83: 34,270,778 km (0.089 R)
• M84: 36,180,993 km (0.061 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.3

Radius: 5.8

Gravity: 14.84 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 14.81 AU - 22.27 AU

Year: 28455 Days

Day: 15.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,622,474 km

• M1: 79,885 km (0.084 R)
• M2: 158,723 km (0.119 R)
• M3: 354,547 km (0.107 R)
• M4: 663,317 km (0.111 R)
• M5: 982,260 km (0.109 R)
• M6: 1,069,026 km (0.106 R)
• M7: 1,128,118 km (0.109 R)
• M8: 1,249,890 km (0.093 R)
• M9: 1,539,661 km (0.084 R)
• M10: 1,779,167 km (0.05 R)
• M11: 2,408,975 km (0.116 R)
• M12: 2,850,288 km (0.097 R)
• M13: 2,974,903 km (0.108 R)
• M14: 3,491,614 km (0.073 R)
• M15: 3,943,101 km (0.117 R)
• M16: 3,989,326 km (0.087 R)
• M17: 4,509,179 km (0.092 R)
• M18: 4,900,527 km (0.064 R)
• M19: 5,715,536 km (0.072 R)
• M20: 6,792,192 km (0.084 R)
• M21: 7,755,453 km (0.043 R)
• M22: 8,520,496 km (0.096 R)
• M23: 9,003,249 km (0.091 R)
• M24: 9,064,135 km (0.108 R)
• M25: 12,282,284 km (0.114 R)
• M26: 13,869,219 km (0.117 R)
• M27: 14,507,702 km (0.079 R)
• M28: 15,083,056 km (0.076 R)
• M29: 15,373,724 km (0.049 R)
• M30: 16,108,100 km (0.098 R)
• M31: 16,405,052 km (0.116 R)
• M32: 16,778,748 km (0.11 R)
• M33: 17,155,285 km (0.104 R)
• M34: 17,458,520 km (0.087 R)
• M35: 17,610,811 km (0.109 R)
• M36: 17,916,739 km (0.105 R)
• M37: 18,378,846 km (0.088 R)
• M38: 18,533,830 km (0.057 R)
• M39: 19,001,174 km (0.106 R)
• M40: 19,157,803 km (0.1 R)
• M41: 19,788,657 km (0.111 R)
• M42: 20,027,116 km (0.034 R)
• M43: 20,266,323 km (0.093 R)
• M44: 20,346,358 km (0.081 R)
• M45: 20,506,577 km (0.099 R)
• M46: 21,070,860 km (0.101 R)
• M47: 22,132,257 km (0.116 R)
• M48: 22,297,114 km (0.115 R)
• M49: 22,379,692 km (0.076 R)
• M50: 22,462,270 km (0.107 R)
• M51: 23,127,382 km (0.106 R)
• M52: 23,630,330 km (0.094 R)
• M53: 24,306,662 km (0.082 R)
• M54: 25,074,997 km (0.056 R)
• M55: 25,591,708 km (0.086 R)
• M56: 26,199,075 km (0.119 R)
• M57: 26,810,930 km (0.115 R)
• M58: 29,034,852 km (0.083 R)
• M59: 29,125,060 km (0.082 R)
• M60: 29,940,817 km (0.045 R)
• M61: 31,317,117 km (0.079 R)
• M62: 32,995,755 km (0.098 R)
• M63: 34,416,785 km (0.12 R)
• M64: 34,990,792 km (0.078 R)
• M65: 35,375,259 km (0.11 R)
• M66: 35,857,712 km (0.108 R)
• M67: 36,536,886 km (0.112 R)
• M68: 37,514,508 km (0.111 R)
• M69: 40,096,119 km (0.102 R)
• M70: 42,939,825 km (0.081 R)
• M71: 44,593,779 km (0.073 R)
• M72: 44,906,289 km (0.078 R)
• M73: 45,847,858 km (0.04 R)
• M74: 47,538,015 km (0.107 R)
• M75: 50,219,257 km (0.107 R)
• M76: 52,399,347 km (0.092 R)
• M77: 57,642,752 km (0.045 R)
• M78: 63,284,238 km (0.045 R)
• M79: 63,752,479 km (0.107 R)
• M80: 63,869,614 km (0.107 R)
• M81: 65,282,117 km (0.038 R)
• M82: 65,755,295 km (0.097 R)
• M83: 66,704,943 km (0.101 R)
• M84: 68,137,791 km (0.071 R)
• M85: 68,377,596 km (0.096 R)
• M86: 69,460,236 km (0.091 R)
• M87: 71,398,875 km (0.078 R)
• M88: 72,987,006 km (0.051 R)
• M89: 75,205,094 km (0.081 R)
• M90: 76,073,808 km (0.115 R)
• M91: 81,481,771 km (0.094 R)
• M92: 82,757,093 km (0.063 R)
• M93: 83,012,906 km (0.07 R)
• M94: 83,653,783 km (0.103 R)
• M95: 83,910,493 km (0.063 R)
• M96: 84,811,222 km (0.1 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 16,357 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit