🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.51 AU - 0.65 AU

Year: 155 Days

Day: 22.7 Hours

Environment

Temp: 214 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.68 AU - 1.1 AU

Year: 294 Days

Day: 34.3 Hours

Environment

Temp: 113 °C

Axial Tilt: 48.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.2 AU - 1.38 AU

Year: 513 Days

Day: 41.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.41 AU - 1.81 AU

Year: 715 Days

Day: 25.4 Hours

Environment

Temp: -26 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.12 AU - 3.1 AU

Year: 1475 Days

Day: 25.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.71 AU - 3.97 AU

Year: 2633 Days

Day: 31.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.74 AU - 4.98 AU

Year: 3748 Days

Day: 19.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.9

Radius: 12

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.35 AU - 6.35 AU

Year: 4950 Days

Day: 10.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 49,198,116 km

• M1: 293,511 km (0.119 R)
• M2: 545,883 km (0.098 R)
• M3: 687,851 km (0.091 R)
• M4: 857,345 km (0.049 R)
• M5: 969,095 km (0.097 R)
• M6: 1,319,004 km (0.109 R)
• M7: 1,655,300 km (0.087 R)
• M8: 1,888,524 km (0.105 R)
• M9: 2,037,673 km (0.107 R)
• M10: 2,327,892 km (0.085 R)
• M11: 2,714,753 km (0.12 R)
• M12: 2,905,340 km (0.106 R)
• M13: 3,100,266 km (0.108 R)
• M14: 3,412,327 km (0.115 R)
• M15: 3,711,374 km (0.096 R)
• M16: 3,899,568 km (0.072 R)
• M17: 4,709,640 km (0.111 R)
• M18: 4,811,367 km (0.1 R)
• M19: 4,965,303 km (0.11 R)
• M20: 6,451,857 km (0.089 R)
• M21: 6,565,103 km (0.097 R)
• M22: 6,707,520 km (0.109 R)
• M23: 6,937,601 km (0.053 R)
• M24: 7,082,861 km (0.05 R)
• M25: 7,673,623 km (0.065 R)
• M26: 8,341,727 km (0.036 R)
• M27: 8,527,228 km (0.059 R)
• M28: 8,682,810 km (0.114 R)
• M29: 9,091,811 km (0.051 R)
• M30: 9,410,903 km (0.118 R)
• M31: 9,507,244 km (0.069 R)
• M32: 9,668,660 km (0.103 R)
• M33: 9,994,335 km (0.087 R)
• M34: 10,191,505 km (0.029 R)
• M35: 10,723,475 km (0.079 R)
• M36: 11,026,709 km (0.071 R)
• M37: 12,162,606 km (0.118 R)
• M38: 12,514,311 km (0.098 R)
• M39: 13,954,041 km (0.115 R)
• M40: 14,174,398 km (0.078 R)
• M41: 14,470,303 km (0.088 R)
• M42: 14,880,351 km (0.08 R)
• M43: 15,030,397 km (0.093 R)
• M44: 15,407,683 km (0.107 R)
• M45: 16,558,540 km (0.063 R)
• M46: 16,987,437 km (0.048 R)
• M47: 17,776,565 km (0.069 R)
• M48: 18,456,936 km (0.106 R)
• M49: 18,739,377 km (0.069 R)
• M50: 20,256,898 km (0.095 R)
• M51: 20,381,663 km (0.092 R)
• M52: 20,506,577 km (0.12 R)
• M53: 21,728,343 km (0.085 R)
• M54: 22,154,996 km (0.043 R)
• M55: 22,713,894 km (0.082 R)
• M56: 22,930,212 km (0.101 R)
• M57: 23,103,596 km (0.061 R)
• M58: 23,190,512 km (0.107 R)
• M59: 23,408,177 km (0.046 R)
• M60: 23,801,769 km (0.114 R)
• M61: 24,153,474 km (0.034 R)
• M62: 24,329,999 km (0.097 R)
• M63: 24,506,974 km (0.111 R)
• M64: 24,773,108 km (0.078 R)
• M65: 24,862,119 km (0.04 R)
• M66: 25,622,525 km (0.079 R)
• M67: 26,617,800 km (0.115 R)
• M68: 27,810,394 km (0.089 R)
• M69: 27,949,071 km (0.058 R)
• M70: 28,646,197 km (0.119 R)
• M71: 29,020,341 km (0.104 R)
• M72: 29,962,808 km (0.083 R)
• M73: 30,628,518 km (0.103 R)
• M74: 30,867,426 km (0.054 R)
• M75: 30,963,169 km (0.053 R)
• M76: 31,154,953 km (0.099 R)
• M77: 31,684,380 km (0.054 R)
• M78: 32,071,240 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.1

Radius: 8.9

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 11.4 AU - 12.12 AU

Year: 14109 Days

Day: 7.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 49,198,116 km

• M1: 175,179 km (0.046 R)
• M2: 304,731 km (0.11 R)
• M3: 533,167 km (0.071 R)
• M4: 761,154 km (0.097 R)
• M5: 1,525,449 km (0.091 R)
• M6: 1,639,742 km (0.117 R)
• M7: 1,709,754 km (0.066 R)
• M8: 1,975,290 km (0.099 R)
• M9: 2,280,021 km (0.077 R)
• M10: 2,385,039 km (0.101 R)
• M11: 2,681,991 km (0.116 R)
• M12: 2,962,337 km (0.063 R)
• M13: 3,252,258 km (0.107 R)
• M14: 3,551,304 km (0.067 R)
• M15: 4,016,703 km (0.109 R)
• M16: 4,468,339 km (0.062 R)
• M17: 4,534,162 km (0.089 R)
• M18: 4,800,895 km (0.11 R)
• M19: 5,314,764 km (0.115 R)
• M20: 5,846,135 km (0.077 R)
• M21: 6,246,609 km (0.052 R)
• M22: 6,845,000 km (0.101 R)
• M23: 7,500,837 km (0.099 R)
• M24: 7,816,339 km (0.1 R)
• M25: 8,379,126 km (0.092 R)
• M26: 8,501,348 km (0.09 R)
• M27: 8,830,314 km (0.094 R)
• M28: 9,205,505 km (0.111 R)
• M29: 10,057,914 km (0.119 R)
• M30: 10,318,513 km (0.113 R)
• M31: 11,428,230 km (0.115 R)
• M32: 11,609,244 km (0.092 R)
• M33: 12,343,171 km (0.089 R)
• M34: 12,622,171 km (0.095 R)
• M35: 12,903,265 km (0.104 R)
• M36: 13,951,797 km (0.066 R)
• M37: 14,048,586 km (0.079 R)
• M38: 14,682,433 km (0.058 R)
• M39: 14,978,038 km (0.105 R)
• M40: 16,028,514 km (0.079 R)
• M41: 18,041,503 km (0.06 R)
• M42: 19,969,371 km (0.091 R)
• M43: 20,516,450 km (0.118 R)
• M44: 21,068,467 km (0.109 R)
• M45: 21,849,367 km (0.102 R)
• M46: 22,583,145 km (0.07 R)
• M47: 23,843,058 km (0.08 R)
• M48: 24,481,542 km (0.115 R)
• M49: 25,125,710 km (0.095 R)
• M50: 25,302,385 km (0.092 R)
• M51: 25,538,600 km (0.077 R)
• M52: 25,656,932 km (0.099 R)
• M53: 26,610,320 km (0.094 R)
• M54: 27,151,714 km (0.099 R)
• M55: 27,333,027 km (0.095 R)
• M56: 27,514,788 km (0.075 R)
• M57: 27,696,849 km (0.091 R)
• M58: 28,797,740 km (0.087 R)
• M59: 29,726,144 km (0.116 R)
• M60: 30,916,046 km (0.106 R)
• M61: 31,993,898 km (0.076 R)
• M62: 32,313,290 km (0.111 R)
• M63: 33,990,880 km (0.064 R)
• M64: 34,643,725 km (0.117 R)
• M65: 35,168,963 km (0.119 R)
• M66: 35,432,555 km (0.089 R)
• M67: 36,626,795 km (0.11 R)
• M68: 36,893,976 km (0.117 R)
• M69: 37,699,561 km (0.057 R)
• M70: 37,901,817 km (0.068 R)
• M71: 38,307,377 km (0.054 R)
• M72: 38,442,913 km (0.075 R)
• M73: 38,986,701 km (0.096 R)
• M74: 40,219,238 km (0.109 R)
• M75: 40,702,140 km (0.113 R)
• M76: 41,534,203 km (0.117 R)
• M77: 41,673,479 km (0.098 R)
• M78: 42,582,286 km (0.102 R)
• M79: 42,933,691 km (0.104 R)
• M80: 45,563,023 km (0.108 R)
• M81: 45,634,681 km (0.071 R)
• M82: 46,210,333 km (0.113 R)
• M83: 46,788,380 km (0.087 R)
• M84: 47,951,653 km (0.112 R)
• M85: 48,170,963 km (0.093 R)
• M86: 48,610,183 km (0.083 R)
• M87: 48,977,445 km (0.096 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 12,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit