🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.84 AU - 0.96 AU

Year: 313 Days

Day: 14 Hours

Environment

Temp: 112 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.84 AU - 1.06 AU

Year: 340 Days

Day: 42.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 5.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,476,809 km

• M1: 501,452 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.94 AU - 1.46 AU

Year: 483 Days

Day: 26.6 Hours

Environment

Temp: -6 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.13 AU - 1.61 AU

Year: 589 Days

Day: 47.3 Hours

Environment

Temp: -28 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.27 AU - 1.59 AU

Year: 628 Days

Day: 28.5 Hours

Environment

Temp: -27 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.11 AU - 1.85 AU

Year: 661 Days

Day: 20.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.57 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.88 AU - 4.44 AU

Year: 2570 Days

Day: 36.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,476,809 km

• M1: 3,068,103 km (0.085 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.96 AU - 4.3 AU

Year: 3081 Days

Day: 24.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,476,809 km

• M1: 1,269,039 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.3

Radius: 12.7

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.66 AU - 6.08 AU

Year: 3945 Days

Day: 15 Hours

Environment

Temp: -128 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 53,476,809 km

• M1: 187,596 km (0.062 R)
• M2: 289,621 km (0.098 R)
• M3: 572,511 km (0.105 R)
• M4: 678,426 km (0.081 R)
• M5: 946,057 km (0.083 R)
• M6: 1,211,444 km (0.118 R)
• M7: 1,376,450 km (0.113 R)
• M8: 1,671,307 km (0.099 R)
• M9: 1,788,293 km (0.109 R)
• M10: 1,890,917 km (0.116 R)
• M11: 2,013,139 km (0.098 R)
• M12: 2,405,833 km (0.054 R)
• M13: 2,703,982 km (0.094 R)
• M14: 2,832,636 km (0.045 R)
• M15: 2,912,970 km (0.1 R)
• M16: 3,034,742 km (0.067 R)
• M17: 3,127,194 km (0.092 R)
• M18: 3,283,673 km (0.08 R)
• M19: 3,368,046 km (0.037 R)
• M20: 3,768,370 km (0.103 R)
• M21: 3,912,732 km (0.102 R)
• M22: 4,104,367 km (0.067 R)
• M23: 4,638,282 km (0.103 R)
• M24: 5,145,269 km (0.078 R)
• M25: 5,318,204 km (0.101 R)
• M26: 5,417,986 km (0.108 R)
• M27: 5,861,544 km (0.04 R)
• M28: 5,964,617 km (0.059 R)
• M29: 6,303,905 km (0.045 R)
• M30: 6,409,521 km (0.064 R)
• M31: 6,582,456 km (0.094 R)
• M32: 6,838,119 km (0.035 R)
• M33: 7,165,738 km (0.092 R)
• M34: 7,317,580 km (0.043 R)
• M35: 7,765,625 km (0.106 R)
• M36: 8,136,179 km (0.105 R)
• M37: 8,309,264 km (0.077 R)
• M38: 8,396,180 km (0.102 R)
• M39: 8,865,170 km (0.111 R)
• M40: 9,177,680 km (0.056 R)
• M41: 9,342,836 km (0.095 R)
• M42: 9,615,254 km (0.074 R)
• M43: 10,214,243 km (0.094 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.9

Radius: 10.9

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 6.95 AU - 11.55 AU

Year: 10327 Days

Day: 11.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 53,476,809 km

• M1: 140,323 km (0.104 R)
• M2: 264,339 km (0.106 R)
• M3: 611,107 km (0.1 R)
• M4: 1,275,322 km (0.079 R)
• M5: 1,365,230 km (0.113 R)
• M6: 2,215,844 km (0.061 R)
• M7: 2,352,875 km (0.052 R)
• M8: 2,436,650 km (0.115 R)
• M9: 2,521,323 km (0.114 R)
• M10: 2,664,637 km (0.116 R)
• M11: 2,870,035 km (0.109 R)
• M12: 3,359,220 km (0.106 R)
• M13: 4,799,548 km (0.087 R)
• M14: 5,195,684 km (0.09 R)
• M15: 5,268,837 km (0.067 R)
• M16: 5,416,191 km (0.104 R)
• M17: 5,752,786 km (0.082 R)
• M18: 5,980,923 km (0.108 R)
• M19: 6,096,263 km (0.072 R)
• M20: 6,289,992 km (0.106 R)
• M21: 8,166,099 km (0.083 R)
• M22: 8,336,940 km (0.118 R)
• M23: 9,342,237 km (0.099 R)
• M24: 10,293,530 km (0.117 R)
• M25: 11,133,223 km (0.085 R)
• M26: 12,043,377 km (0.111 R)
• M27: 12,828,466 km (0.082 R)
• M28: 13,027,282 km (0.041 R)
• M29: 13,428,054 km (0.068 R)
• M30: 13,680,576 km (0.091 R)
• M31: 13,934,742 km (0.092 R)
• M32: 15,386,590 km (0.084 R)
• M33: 16,023,428 km (0.109 R)
• M34: 16,130,390 km (0.059 R)
• M35: 16,345,063 km (0.109 R)
• M36: 16,723,097 km (0.116 R)
• M37: 17,213,329 km (0.032 R)
• M38: 17,322,985 km (0.07 R)
• M39: 17,487,841 km (0.061 R)
• M40: 17,653,147 km (0.102 R)
• M41: 18,319,755 km (0.114 R)
• M42: 18,543,703 km (0.114 R)
• M43: 18,768,698 km (0.055 R)
• M44: 19,391,923 km (0.115 R)
• M45: 19,906,989 km (0.092 R)
• M46: 21,361,080 km (0.12 R)
• M47: 21,952,291 km (0.061 R)
• M48: 22,071,221 km (0.042 R)
• M49: 22,249,991 km (0.106 R)
• M50: 22,429,209 km (0.062 R)
• M51: 23,211,306 km (0.117 R)
• M52: 23,880,159 km (0.118 R)
• M53: 24,432,175 km (0.092 R)
• M54: 24,802,429 km (0.085 R)
• M55: 25,799,050 km (0.112 R)
• M56: 25,924,563 km (0.107 R)
• M57: 27,190,610 km (0.074 R)
• M58: 27,702,683 km (0.098 R)
• M59: 29,519,998 km (0.088 R)
• M60: 29,651,196 km (0.097 R)
• M61: 30,178,378 km (0.072 R)
• M62: 31,041,409 km (0.102 R)
• M63: 31,710,859 km (0.116 R)
• M64: 32,249,711 km (0.079 R)
• M65: 32,588,251 km (0.084 R)
• M66: 32,723,936 km (0.103 R)
• M67: 32,927,838 km (0.104 R)
• M68: 32,995,755 km (0.118 R)
• M69: 33,063,972 km (0.119 R)
• M70: 33,405,205 km (0.096 R)
• M71: 33,473,571 km (0.054 R)
• M72: 33,747,484 km (0.113 R)
• M73: 33,953,481 km (0.07 R)
• M74: 37,164,150 km (0.105 R)
• M75: 38,303,488 km (0.093 R)
• M76: 38,877,345 km (0.101 R)
• M77: 40,106,441 km (0.091 R)
• M78: 43,048,433 km (0.085 R)
• M79: 45,755,107 km (0.072 R)
• M80: 46,822,488 km (0.085 R)
• M81: 46,975,527 km (0.098 R)
• M82: 47,359,245 km (0.095 R)
• M83: 48,438,893 km (0.032 R)
• M84: 49,215,007 km (0.11 R)
• M85: 52,281,165 km (0.074 R)
• M86: 52,837,968 km (0.063 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 19,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit