🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.6 AU - 0.78 AU

Year: 207 Days

Day: 18.2 Hours

Environment

Temp: 183 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,210,067 km

• M1: 53,855 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.17 AU - 2.63 AU

Year: 1345 Days

Day: 38.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,210,067 km

• M1: 907,311 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.91 AU - 3.45 AU

Year: 2051 Days

Day: 41.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,210,067 km

• M1: 99,782 km (0.099 R)
• M2: 1,741,618 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.06 AU - 4.4 AU

Year: 2605 Days

Day: 17.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.1

Radius: 10.4

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.91 AU - 9.37 AU

Year: 7637 Days

Day: 13.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 81,210,067 km

• M1: 137,630 km (0.049 R)
• M2: 222,003 km (0.104 R)
• M3: 1,134,101 km (0.11 R)
• M4: 1,227,750 km (0.074 R)
• M5: 1,664,426 km (0.07 R)
• M6: 1,937,741 km (0.118 R)
• M7: 2,186,223 km (0.065 R)
• M8: 2,588,941 km (0.098 R)
• M9: 2,841,761 km (0.092 R)
• M10: 3,765,528 km (0.091 R)
• M11: 3,932,030 km (0.06 R)
• M12: 4,826,775 km (0.115 R)
• M13: 5,007,938 km (0.072 R)
• M14: 5,112,358 km (0.118 R)
• M15: 5,537,814 km (0.05 R)
• M16: 7,027,510 km (0.055 R)
• M17: 7,174,115 km (0.103 R)
• M18: 7,771,011 km (0.102 R)
• M19: 8,445,997 km (0.102 R)
• M20: 9,139,682 km (0.117 R)
• M21: 10,986,916 km (0.084 R)
• M22: 12,057,738 km (0.091 R)
• M23: 12,837,891 km (0.072 R)
• M24: 12,945,601 km (0.096 R)
• M25: 13,053,461 km (0.043 R)
• M26: 13,707,503 km (0.064 R)
• M27: 15,694,612 km (0.037 R)
• M28: 15,809,653 km (0.099 R)
• M29: 15,925,142 km (0.119 R)
• M30: 17,970,295 km (0.083 R)
• M31: 18,292,229 km (0.088 R)
• M32: 18,575,568 km (0.098 R)
• M33: 19,269,552 km (0.087 R)
• M34: 19,433,960 km (0.111 R)
• M35: 20,180,154 km (0.109 R)
• M36: 20,347,255 km (0.106 R)
• M37: 20,431,030 km (0.068 R)
• M38: 20,556,842 km (0.107 R)
• M39: 20,640,766 km (0.058 R)
• M40: 21,316,949 km (0.114 R)
• M41: 22,043,396 km (0.081 R)
• M42: 24,315,189 km (0.069 R)
• M43: 25,029,220 km (0.107 R)
• M44: 25,118,978 km (0.07 R)
• M45: 25,659,625 km (0.102 R)
• M46: 25,795,310 km (0.086 R)
• M47: 26,386,372 km (0.112 R)
• M48: 26,752,288 km (0.061 R)
• M49: 27,396,756 km (0.096 R)
• M50: 28,466,680 km (0.073 R)
• M51: 28,560,328 km (0.076 R)
• M52: 28,888,994 km (0.086 R)
• M53: 29,597,490 km (0.102 R)
• M54: 30,216,227 km (0.058 R)
• M55: 30,599,048 km (0.076 R)
• M56: 31,272,986 km (0.083 R)
• M57: 32,782,578 km (0.034 R)
• M58: 32,880,714 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426

Radius: 6.3

Gravity: 10.73 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 14.76 AU - 21.54 AU

Year: 27964 Days

Day: 18.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 81,210,067 km

• M1: 258,206 km (0.104 R)
• M2: 343,028 km (0.118 R)
• M3: 499,956 km (0.119 R)
• M4: 632,500 km (0.035 R)
• M5: 1,153,549 km (0.054 R)
• M6: 1,453,942 km (0.093 R)
• M7: 2,454,003 km (0.032 R)
• M8: 3,283,673 km (0.117 R)
• M9: 3,663,951 km (0.118 R)
• M10: 3,707,035 km (0.12 R)
• M11: 4,933,738 km (0.115 R)
• M12: 5,664,972 km (0.094 R)
• M13: 5,714,938 km (0.074 R)
• M14: 5,967,010 km (0.088 R)
• M15: 6,017,874 km (0.083 R)
• M16: 6,481,777 km (0.055 R)
• M17: 6,534,136 km (0.079 R)
• M18: 6,586,495 km (0.11 R)
• M19: 6,797,578 km (0.103 R)
• M20: 7,118,315 km (0.12 R)
• M21: 7,886,052 km (0.074 R)
• M22: 7,941,852 km (0.077 R)
• M23: 8,110,149 km (0.118 R)
• M24: 9,736,877 km (0.101 R)
• M25: 11,021,025 km (0.096 R)
• M26: 11,334,582 km (0.082 R)
• M27: 13,210,240 km (0.095 R)
• M28: 13,811,623 km (0.09 R)
• M29: 14,764,711 km (0.079 R)
• M30: 15,528,558 km (0.091 R)
• M31: 16,519,046 km (0.077 R)
• M32: 16,662,211 km (0.077 R)
• M33: 17,529,878 km (0.102 R)
• M34: 17,895,645 km (0.033 R)
• M35: 18,264,105 km (0.099 R)
• M36: 18,412,057 km (0.066 R)
• M37: 18,634,958 km (0.092 R)
• M38: 19,083,303 km (0.12 R)
• M39: 20,449,431 km (0.08 R)
• M40: 20,526,324 km (0.114 R)
• M41: 20,989,329 km (0.063 R)
• M42: 21,690,195 km (0.119 R)
• M43: 23,355,220 km (0.066 R)
• M44: 24,325,063 km (0.049 R)
• M45: 24,733,016 km (0.091 R)
• M46: 24,896,826 km (0.08 R)
• M47: 26,974,740 km (0.073 R)
• M48: 28,077,127 km (0.116 R)
• M49: 28,162,547 km (0.118 R)
• M50: 29,453,876 km (0.11 R)
• M51: 29,975,823 km (0.112 R)
• M52: 30,588,725 km (0.027 R)
• M53: 33,171,233 km (0.085 R)
• M54: 33,261,591 km (0.107 R)
• M55: 33,623,468 km (0.052 R)
• M56: 34,534,220 km (0.102 R)
• M57: 35,545,352 km (0.105 R)
• M58: 37,127,050 km (0.087 R)
• M59: 38,068,170 km (0.07 R)
• M60: 39,685,922 km (0.086 R)
• M61: 40,069,790 km (0.115 R)
• M62: 40,551,495 km (0.065 R)
• M63: 42,791,573 km (0.096 R)
• M64: 45,873,738 km (0.101 R)
• M65: 46,276,605 km (0.104 R)
• M66: 47,594,114 km (0.095 R)
• M67: 49,129,586 km (0.053 R)
• M68: 49,335,583 km (0.12 R)
• M69: 49,955,067 km (0.103 R)
• M70: 51,201,966 km (0.094 R)
• M71: 51,515,373 km (0.104 R)
• M72: 53,197,152 km (0.102 R)
• M73: 53,514,450 km (0.045 R)
• M74: 53,620,365 km (0.099 R)
• M75: 57,046,455 km (0.107 R)
• M76: 58,131,489 km (0.055 R)
• M77: 59,771,829 km (0.093 R)
• M78: 60,542,557 km (0.088 R)
• M79: 60,873,917 km (0.068 R)
• M80: 61,095,022 km (0.106 R)
• M81: 63,882,629 km (0.09 R)
• M82: 67,854,303 km (0.12 R)
• M83: 72,022,100 km (0.094 R)
• M84: 73,194,498 km (0.085 R)
• M85: 73,312,082 km (0.107 R)
• M86: 73,547,400 km (0.097 R)
• M87: 75,201,952 km (0.111 R)
• M88: 75,320,583 km (0.057 R)
• M89: 75,676,925 km (0.112 R)
• M90: 81,088,329 km (0.109 R)
• M91: 81,210,102 km (0.1 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 15,309 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit