🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.45 AU - 0.61 AU

Year: 148 Days

Day: 32.1 Hours

Environment

Temp: 217 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.58 AU - 0.88 AU

Year: 239 Days

Day: 37 Hours

Environment

Temp: 169 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.73 AU - 1.21 AU

Year: 366 Days

Day: 45.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.02 AU - 1.14 AU

Year: 430 Days

Day: 45.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,421,158 km

• M1: 47,572 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.04 AU - 1.46 AU

Year: 535 Days

Day: 29.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.12 AU - 1.68 AU

Year: 634 Days

Day: 25.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.97 AU - 2.33 AU

Year: 1207 Days

Day: 19.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.31 AU - 4.49 AU

Year: 2949 Days

Day: 25.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,421,158 km

• M1: 2,626,639 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321

Radius: 9.2

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.26 AU - 4.96 AU

Year: 3790 Days

Day: 14.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 40,421,158 km

• M1: 115,041 km (0.099 R)
• M2: 191,036 km (0.082 R)
• M3: 287,228 km (0.094 R)
• M4: 481,107 km (0.067 R)
• M5: 586,274 km (0.086 R)
• M6: 664,215 km (0.109 R)
• M7: 831,166 km (0.078 R)
• M8: 900,130 km (0.115 R)
• M9: 1,033,422 km (0.056 R)
• M10: 1,118,992 km (0.107 R)
• M11: 1,320,201 km (0.098 R)
• M12: 1,401,732 km (0.119 R)
• M13: 2,379,205 km (0.115 R)
• M14: 2,537,329 km (0.046 R)
• M15: 2,595,673 km (0.09 R)
• M16: 2,684,085 km (0.1 R)
• M17: 3,267,666 km (0.032 R)
• M18: 3,395,423 km (0.108 R)
• M19: 3,656,172 km (0.116 R)
• M20: 3,940,258 km (0.07 R)
• M21: 4,476,866 km (0.115 R)
• M22: 4,690,791 km (0.097 R)
• M23: 5,409,309 km (0.05 R)
• M24: 5,541,853 km (0.028 R)
• M25: 5,810,381 km (0.067 R)
• M26: 6,260,671 km (0.086 R)
• M27: 6,340,107 km (0.112 R)
• M28: 6,399,947 km (0.043 R)
• M29: 6,661,444 km (0.111 R)
• M30: 7,070,594 km (0.111 R)
• M31: 7,299,030 km (0.095 R)
• M32: 7,466,729 km (0.088 R)
• M33: 8,390,047 km (0.117 R)
• M34: 9,100,487 km (0.039 R)
• M35: 9,213,284 km (0.097 R)
• M36: 9,326,380 km (0.059 R)
• M37: 9,599,995 km (0.073 R)
• M38: 10,015,428 km (0.094 R)
• M39: 10,625,787 km (0.12 R)
• M40: 11,175,859 km (0.086 R)
• M41: 11,393,673 km (0.092 R)
• M42: 11,563,915 km (0.087 R)
• M43: 11,784,273 km (0.043 R)
• M44: 12,055,344 km (0.052 R)
• M45: 12,154,378 km (0.1 R)
• M46: 12,253,711 km (0.081 R)
• M47: 12,328,510 km (0.064 R)
• M48: 12,428,292 km (0.095 R)
• M49: 12,704,300 km (0.108 R)
• M50: 13,109,261 km (0.073 R)
• M51: 13,698,976 km (0.111 R)
• M52: 14,244,859 km (0.043 R)
• M53: 14,957,244 km (0.049 R)
• M54: 15,037,129 km (0.101 R)
• M55: 16,444,097 km (0.073 R)
• M56: 16,581,578 km (0.068 R)
• M57: 17,024,088 km (0.117 R)
• M58: 17,163,214 km (0.062 R)
• M59: 17,246,839 km (0.107 R)
• M60: 17,498,613 km (0.044 R)
• M61: 17,779,707 km (0.096 R)
• M62: 18,175,842 km (0.087 R)
• M63: 18,460,527 km (0.079 R)
• M64: 18,804,153 km (0.118 R)
• M65: 19,092,129 km (0.083 R)
• M66: 19,149,874 km (0.085 R)
• M67: 19,207,768 km (0.09 R)
• M68: 19,497,838 km (0.086 R)

Asteroid Belt

Center: 6.85 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.3

Radius: 8.9

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.91 AU - 9.25 AU

Year: 10476 Days

Day: 14.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 40,421,158 km

• M1: 114,293 km (0.112 R)
• M2: 224,696 km (0.073 R)
• M3: 299,495 km (0.12 R)
• M4: 374,593 km (0.098 R)
• M5: 457,620 km (0.114 R)
• M6: 778,657 km (0.12 R)
• M7: 841,338 km (0.061 R)
• M8: 905,815 km (0.077 R)
• M9: 1,621,641 km (0.057 R)
• M10: 2,110,228 km (0.097 R)
• M11: 2,222,276 km (0.107 R)
• M12: 2,336,420 km (0.044 R)
• M13: 2,499,481 km (0.048 R)
• M14: 2,714,753 km (0.07 R)
• M15: 2,787,906 km (0.107 R)
• M16: 2,986,123 km (0.069 R)
• M17: 3,422,799 km (0.114 R)
• M18: 3,528,565 km (0.116 R)
• M19: 3,743,238 km (0.115 R)
• M20: 3,907,048 km (0.077 R)
• M21: 4,101,226 km (0.108 R)
• M22: 4,384,265 km (0.109 R)
• M23: 4,441,561 km (0.069 R)
• M24: 4,673,587 km (0.1 R)
• M25: 5,149,458 km (0.113 R)
• M26: 5,301,449 km (0.112 R)
• M27: 5,734,685 km (0.081 R)
• M28: 6,179,439 km (0.086 R)
• M29: 6,243,916 km (0.083 R)
• M30: 7,169,478 km (0.105 R)
• M31: 8,386,008 km (0.112 R)
• M32: 8,493,270 km (0.036 R)
• M33: 8,673,086 km (0.039 R)
• M34: 8,999,808 km (0.117 R)
• M35: 9,966,210 km (0.055 R)
• M36: 10,042,056 km (0.11 R)
• M37: 10,693,256 km (0.057 R)
• M38: 11,161,348 km (0.118 R)
• M39: 11,358,218 km (0.044 R)
• M40: 11,556,436 km (0.06 R)
• M41: 11,875,827 km (0.11 R)
• M42: 12,401,065 km (0.113 R)
• M43: 12,564,276 km (0.036 R)
• M44: 12,975,222 km (0.096 R)
• M45: 13,348,917 km (0.047 R)
• M46: 13,599,942 km (0.097 R)
• M47: 14,149,415 km (0.08 R)
• M48: 14,878,705 km (0.078 R)
• M49: 16,151,035 km (0.06 R)
• M50: 16,418,666 km (0.1 R)
• M51: 16,777,700 km (0.107 R)
• M52: 17,048,622 km (0.056 R)
• M53: 17,962,516 km (0.114 R)
• M54: 18,518,421 km (0.1 R)
• M55: 18,611,621 km (0.114 R)
• M56: 19,032,888 km (0.107 R)
• M57: 19,126,985 km (0.094 R)
• M58: 19,837,426 km (0.104 R)
• M59: 20,460,052 km (0.075 R)
• M60: 20,797,994 km (0.114 R)
• M61: 20,894,933 km (0.119 R)
• M62: 22,465,561 km (0.107 R)
• M63: 23,265,162 km (0.111 R)
• M64: 23,719,042 km (0.058 R)
• M65: 23,972,460 km (0.053 R)
• M66: 25,046,424 km (0.103 R)
• M67: 25,875,345 km (0.12 R)
• M68: 27,241,323 km (0.075 R)
• M69: 28,900,513 km (0.074 R)
• M70: 29,008,673 km (0.095 R)
• M71: 29,442,656 km (0.096 R)
• M72: 29,714,924 km (0.08 R)
• M73: 30,371,958 km (0.112 R)
• M74: 30,757,472 km (0.076 R)
• M75: 31,756,187 km (0.098 R)
• M76: 32,035,486 km (0.062 R)
• M77: 33,160,911 km (0.048 R)
• M78: 33,444,250 km (0.1 R)
• M79: 33,557,794 km (0.095 R)
• M80: 34,070,466 km (0.092 R)
• M81: 34,873,059 km (0.073 R)
• M82: 35,219,079 km (0.12 R)
• M83: 35,798,022 km (0.082 R)
• M84: 36,205,228 km (0.12 R)
• M85: 37,318,236 km (0.045 R)
• M86: 37,435,970 km (0.056 R)
• M87: 38,442,314 km (0.038 R)
• M88: 38,859,244 km (0.117 R)
• M89: 39,397,646 km (0.101 R)
• M90: 39,818,016 km (0.044 R)
• M91: 40,300,320 km (0.109 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 13,751 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit