🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.57 AU - 0.61 AU

Year: 162 Days

Day: 36.7 Hours

Environment

Temp: 189 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,117,429 km

• M1: 70,760 km (0.092 R)
• M2: 426,354 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.76 AU - 0.82 AU

Year: 250 Days

Day: 13.5 Hours

Environment

Temp: 128 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,117,429 km

• M1: 139,126 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.21 AU - 1.39 AU

Year: 528 Days

Day: 36.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 45.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,117,429 km

• M1: 701,016 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.18 AU - 2.22 AU

Year: 1163 Days

Day: 37.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,117,429 km

• M1: 624,571 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.09 AU - 2.71 AU

Year: 1325 Days

Day: 42.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,117,429 km

• M1: 2,281,368 km (0.07 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.01 AU - 2.87 AU

Year: 1359 Days

Day: 21.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,117,429 km

• M1: 1,316,012 km (0.084 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.57 AU - 3.29 AU

Year: 1788 Days

Day: 13.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,117,429 km

• M1: 121,922 km (0.114 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.75 AU - 3.53 AU

Year: 1983 Days

Day: 28.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,117,429 km

• M1: 86,916 km (0.036 R)

Asteroid Belt

Center: 4.66 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.4

Radius: 12.5

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.97 AU - 6.39 AU

Year: 5476 Days

Day: 12.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 43,117,429 km

• M1: 160,369 km (0.074 R)
• M2: 253,868 km (0.082 R)
• M3: 415,134 km (0.115 R)
• M4: 534,064 km (0.108 R)
• M5: 632,500 km (0.092 R)
• M6: 916,287 km (0.082 R)
• M7: 1,052,870 km (0.098 R)
• M8: 1,211,444 km (0.096 R)
• M9: 1,316,760 km (0.074 R)
• M10: 1,553,275 km (0.117 R)
• M11: 1,735,784 km (0.072 R)
• M12: 1,838,558 km (0.102 R)
• M13: 2,270,148 km (0.085 R)
• M14: 2,364,095 km (0.089 R)
• M15: 2,517,283 km (0.079 R)
• M16: 2,654,016 km (0.103 R)
• M17: 3,289,807 km (0.112 R)
• M18: 3,858,877 km (0.075 R)
• M19: 4,294,356 km (0.11 R)
• M20: 4,506,187 km (0.091 R)
• M21: 4,867,017 km (0.104 R)
• M22: 5,642,383 km (0.103 R)
• M23: 5,978,978 km (0.054 R)
• M24: 6,189,462 km (0.09 R)
• M25: 6,780,972 km (0.035 R)
• M26: 7,000,582 km (0.073 R)
• M27: 7,166,785 km (0.07 R)
• M28: 7,730,620 km (0.111 R)
• M29: 8,046,869 km (0.057 R)
• M30: 8,484,892 km (0.07 R)
• M31: 8,662,315 km (0.097 R)
• M32: 9,262,651 km (0.07 R)
• M33: 9,969,651 km (0.082 R)
• M34: 10,251,194 km (0.084 R)
• M35: 10,630,574 km (0.099 R)
• M36: 11,014,442 km (0.04 R)
• M37: 11,435,710 km (0.114 R)
• M38: 11,566,309 km (0.056 R)
• M39: 11,763,180 km (0.109 R)
• M40: 13,138,583 km (0.115 R)
• M41: 13,309,723 km (0.069 R)
• M42: 13,758,367 km (0.06 R)
• M43: 14,036,918 km (0.105 R)
• M44: 14,812,583 km (0.115 R)
• M45: 14,919,396 km (0.044 R)
• M46: 15,385,393 km (0.109 R)
• M47: 15,674,566 km (0.085 R)
• M48: 16,368,700 km (0.08 R)
• M49: 17,222,156 km (0.092 R)
• M50: 17,372,053 km (0.085 R)
• M51: 17,522,548 km (0.08 R)
• M52: 17,711,042 km (0.107 R)
• M53: 17,900,283 km (0.111 R)
• M54: 18,128,270 km (0.045 R)
• M55: 19,790,302 km (0.092 R)
• M56: 20,065,413 km (0.053 R)
• M57: 20,898,523 km (0.087 R)
• M58: 21,218,812 km (0.111 R)
• M59: 21,540,897 km (0.082 R)
• M60: 22,557,414 km (0.106 R)
• M61: 22,639,543 km (0.113 R)
• M62: 23,092,227 km (0.115 R)
• M63: 23,548,201 km (0.112 R)
• M64: 23,923,243 km (0.048 R)
• M65: 24,090,643 km (0.058 R)
• M66: 24,468,677 km (0.03 R)
• M67: 24,890,991 km (0.105 R)
• M68: 25,145,607 km (0.088 R)
• M69: 25,657,381 km (0.038 R)
• M70: 26,129,512 km (0.073 R)
• M71: 26,345,083 km (0.057 R)
• M72: 26,604,485 km (0.098 R)
• M73: 27,169,516 km (0.098 R)
• M74: 27,650,773 km (0.105 R)
• M75: 28,002,477 km (0.118 R)
• M76: 28,134,722 km (0.088 R)
• M77: 29,155,877 km (0.06 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.3

Radius: 12.3

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.38 AU - 10.18 AU

Year: 8493 Days

Day: 13.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 43,117,429 km

• M1: 156,779 km (0.112 R)
• M2: 376,239 km (0.118 R)
• M3: 576,849 km (0.111 R)
• M4: 662,419 km (0.06 R)
• M5: 864,975 km (0.107 R)
• M6: 1,070,971 km (0.119 R)
• M7: 1,293,722 km (0.065 R)
• M8: 1,532,032 km (0.116 R)
• M9: 1,850,376 km (0.067 R)
• M10: 1,961,378 km (0.046 R)
• M11: 2,074,623 km (0.063 R)
• M12: 2,260,424 km (0.118 R)
• M13: 2,476,294 km (0.088 R)
• M14: 2,825,754 km (0.094 R)
• M15: 2,928,528 km (0.117 R)
• M16: 3,298,334 km (0.102 R)
• M17: 3,488,922 km (0.115 R)
• M18: 3,909,740 km (0.104 R)
• M19: 4,053,654 km (0.061 R)
• M20: 4,258,154 km (0.089 R)
• M21: 4,376,486 km (0.118 R)
• M22: 4,526,084 km (0.093 R)
• M23: 4,923,116 km (0.076 R)
• M24: 5,141,529 km (0.059 R)
• M25: 5,427,112 km (0.036 R)
• M26: 5,620,542 km (0.038 R)
• M27: 6,047,195 km (0.117 R)
• M28: 6,416,701 km (0.11 R)
• M29: 6,621,202 km (0.084 R)
• M30: 7,857,628 km (0.057 R)
• M31: 8,186,893 km (0.112 R)
• M32: 8,633,293 km (0.061 R)
• M33: 9,356,000 km (0.069 R)
• M34: 9,433,343 km (0.046 R)
• M35: 10,177,592 km (0.055 R)
• M36: 10,738,135 km (0.078 R)
• M37: 11,308,701 km (0.095 R)
• M38: 11,680,901 km (0.097 R)
• M39: 11,764,077 km (0.113 R)
• M40: 12,099,027 km (0.064 R)
• M41: 13,079,342 km (0.046 R)
• M42: 13,513,624 km (0.05 R)
• M43: 13,908,563 km (0.105 R)
• M44: 15,801,125 km (0.101 R)
• M45: 16,124,406 km (0.116 R)
• M46: 16,871,648 km (0.098 R)
• M47: 17,012,868 km (0.104 R)
• M48: 17,821,295 km (0.028 R)
• M49: 18,061,549 km (0.108 R)
• M50: 18,739,676 km (0.108 R)
• M51: 18,983,970 km (0.109 R)
• M52: 19,327,596 km (0.052 R)
• M53: 20,021,281 km (0.114 R)
• M54: 20,371,191 km (0.087 R)
• M55: 22,202,418 km (0.075 R)
• M56: 22,668,416 km (0.112 R)
• M57: 23,085,345 km (0.062 R)
• M58: 24,085,706 km (0.114 R)
• M59: 24,564,569 km (0.038 R)
• M60: 24,885,456 km (0.064 R)
• M61: 25,207,840 km (0.12 R)
• M62: 25,911,099 km (0.11 R)
• M63: 26,456,383 km (0.107 R)
• M64: 26,785,349 km (0.063 R)
• M65: 26,950,356 km (0.081 R)
• M66: 27,171,012 km (0.104 R)
• M67: 27,780,624 km (0.102 R)
• M68: 29,182,805 km (0.067 R)
• M69: 29,807,077 km (0.041 R)
• M70: 30,780,659 km (0.119 R)
• M71: 30,895,850 km (0.071 R)
• M72: 31,068,935 km (0.075 R)
• M73: 31,416,002 km (0.117 R)
• M74: 34,478,270 km (0.059 R)
• M75: 34,777,615 km (0.117 R)
• M76: 35,017,870 km (0.104 R)
• M77: 35,499,874 km (0.114 R)
• M78: 35,620,749 km (0.094 R)
• M79: 36,836,680 km (0.102 R)
• M80: 37,081,423 km (0.072 R)
• M81: 40,061,412 km (0.103 R)
• M82: 40,187,224 km (0.119 R)
• M83: 40,691,818 km (0.075 R)
• M84: 40,944,937 km (0.114 R)
• M85: 41,325,664 km (0.068 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 19,158 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit