🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.5 AU - 0.76 AU

Year: 180 Days

Day: 14.7 Hours

Environment

Temp: 206 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.96 AU - 1.5 AU

Year: 491 Days

Day: 39.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.08 AU - 1.78 AU

Year: 615 Days

Day: 13 Hours

Environment

Temp: -10 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.81 AU - 4.13 AU

Year: 2326 Days

Day: 43 Hours

Environment

Temp: -103 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.65 AU - 4.93 AU

Year: 3773 Days

Day: 18 Hours

Environment

Temp: -137 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,674,512 km

• M1: 806,033 km (0.114 R)

Asteroid Belt

Center: 5.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.5

Radius: 12.6

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.19 AU - 7.09 AU

Year: 5476 Days

Day: 11.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 26,674,512 km

• M1: 172,486 km (0.045 R)
• M2: 324,179 km (0.115 R)
• M3: 417,976 km (0.038 R)
• M4: 513,420 km (0.117 R)
• M5: 594,352 km (0.039 R)
• M6: 798,553 km (0.105 R)
• M7: 1,072,766 km (0.082 R)
• M8: 1,165,816 km (0.07 R)
• M9: 1,747,004 km (0.032 R)
• M10: 1,877,154 km (0.081 R)
• M11: 2,328,042 km (0.116 R)
• M12: 2,576,823 km (0.066 R)
• M13: 2,747,664 km (0.041 R)
• M14: 2,856,422 km (0.089 R)
• M15: 3,421,752 km (0.088 R)
• M16: 3,562,673 km (0.057 R)
• M17: 3,972,571 km (0.094 R)
• M18: 4,145,806 km (0.09 R)
• M19: 4,423,160 km (0.065 R)
• M20: 6,183,478 km (0.086 R)
• M21: 6,529,947 km (0.088 R)
• M22: 6,617,611 km (0.112 R)
• M23: 6,794,137 km (0.116 R)
• M24: 6,942,388 km (0.085 R)
• M25: 7,546,165 km (0.088 R)
• M26: 8,041,484 km (0.03 R)
• M27: 8,739,807 km (0.043 R)
• M28: 8,933,686 km (0.06 R)
• M29: 9,457,577 km (0.111 R)
• M30: 9,556,910 km (0.075 R)
• M31: 9,656,543 km (0.085 R)
• M32: 10,398,398 km (0.06 R)
• M33: 10,741,726 km (0.059 R)
• M34: 11,088,793 km (0.097 R)
• M35: 11,829,601 km (0.091 R)
• M36: 11,972,467 km (0.118 R)
• M37: 12,080,028 km (0.112 R)
• M38: 13,247,490 km (0.109 R)
• M39: 13,545,040 km (0.103 R)
• M40: 13,732,187 km (0.108 R)
• M41: 13,920,082 km (0.092 R)
• M42: 15,220,686 km (0.107 R)
• M43: 15,532,298 km (0.098 R)
• M44: 15,688,927 km (0.118 R)
• M45: 16,201,599 km (0.055 R)
• M46: 16,599,679 km (0.103 R)
• M47: 17,446,253 km (0.07 R)
• M48: 18,348,328 km (0.069 R)
• M49: 18,638,399 km (0.084 R)
• M50: 19,814,388 km (0.103 R)
• M51: 20,112,087 km (0.079 R)
• M52: 20,282,928 km (0.095 R)
• M53: 20,711,975 km (0.104 R)
• M54: 21,404,763 km (0.034 R)
• M55: 21,535,511 km (0.11 R)
• M56: 22,281,556 km (0.058 R)
• M57: 23,080,707 km (0.107 R)
• M58: 23,304,356 km (0.087 R)
• M59: 23,393,965 km (0.096 R)
• M60: 23,663,690 km (0.117 R)
• M61: 24,206,132 km (0.078 R)
• M62: 25,119,278 km (0.077 R)
• M63: 25,349,359 km (0.108 R)
• M64: 25,626,414 km (0.086 R)
• M65: 26,043,793 km (0.113 R)
• M66: 26,230,042 km (0.09 R)
• M67: 26,510,239 km (0.117 R)
• M68: 26,885,430 km (0.09 R)
• M69: 27,167,871 km (0.093 R)
• M70: 27,973,755 km (0.1 R)
• M71: 28,595,184 km (0.109 R)
• M72: 29,028,120 km (0.085 R)
• M73: 29,318,041 km (0.108 R)
• M74: 30,193,338 km (0.113 R)
• M75: 30,879,992 km (0.103 R)
• M76: 31,077,162 km (0.118 R)
• M77: 31,373,665 km (0.08 R)
• M78: 32,168,928 km (0.04 R)
• M79: 32,468,871 km (0.097 R)
• M80: 32,569,102 km (0.07 R)
• M81: 32,920,657 km (0.115 R)
• M82: 33,323,823 km (0.114 R)
• M83: 33,982,652 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.1

Radius: 9.2

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.42 AU - 8.02 AU

Year: 7720 Days

Day: 12.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 26,674,512 km

• M1: 343,028 km (0.109 R)
• M2: 524,490 km (0.106 R)
• M3: 819,647 km (0.12 R)
• M4: 1,018,163 km (0.108 R)
• M5: 1,083,388 km (0.087 R)
• M6: 1,177,335 km (0.093 R)
• M7: 1,246,150 km (0.077 R)
• M8: 1,417,290 km (0.081 R)
• M9: 1,750,893 km (0.09 R)
• M10: 1,846,187 km (0.085 R)
• M11: 2,419,147 km (0.08 R)
• M12: 2,543,613 km (0.11 R)
• M13: 2,968,022 km (0.109 R)
• M14: 3,374,778 km (0.053 R)
• M15: 3,554,595 km (0.116 R)
• M16: 3,717,208 km (0.103 R)
• M17: 3,882,214 km (0.096 R)
• M18: 4,007,577 km (0.117 R)
• M19: 4,091,801 km (0.097 R)
• M20: 4,391,745 km (0.115 R)
• M21: 4,500,502 km (0.075 R)
• M22: 4,632,298 km (0.104 R)
• M23: 4,787,730 km (0.054 R)
• M24: 5,012,725 km (0.12 R)
• M25: 5,333,613 km (0.033 R)
• M26: 5,590,472 km (0.105 R)
• M27: 5,708,505 km (0.059 R)
• M28: 5,899,242 km (0.098 R)
• M29: 5,971,349 km (0.038 R)
• M30: 6,043,754 km (0.094 R)
• M31: 6,459,187 km (0.099 R)
• M32: 6,533,537 km (0.087 R)
• M33: 6,682,986 km (0.041 R)
• M34: 7,421,401 km (0.09 R)
• M35: 7,603,611 km (0.11 R)
• M36: 8,239,252 km (0.105 R)
• M37: 8,319,886 km (0.116 R)
• M38: 8,645,261 km (0.082 R)
• M39: 8,919,474 km (0.102 R)
• M40: 9,252,479 km (0.093 R)
• M41: 9,504,850 km (0.088 R)
• M42: 10,712,554 km (0.117 R)
• M43: 10,977,641 km (0.076 R)
• M44: 11,304,513 km (0.086 R)
• M45: 11,424,191 km (0.119 R)
• M46: 11,484,180 km (0.101 R)
• M47: 11,937,611 km (0.103 R)
• M48: 12,427,544 km (0.117 R)
• M49: 13,080,688 km (0.05 R)
• M50: 13,143,519 km (0.107 R)
• M51: 13,269,481 km (0.06 R)
• M52: 13,554,165 km (0.085 R)
• M53: 14,323,248 km (0.052 R)
• M54: 14,550,188 km (0.115 R)
• M55: 14,942,135 km (0.081 R)
• M56: 15,304,461 km (0.072 R)
• M57: 15,403,794 km (0.072 R)
• M58: 15,536,487 km (0.083 R)
• M59: 16,004,130 km (0.105 R)
• M60: 16,138,618 km (0.073 R)
• M61: 16,374,833 km (0.028 R)
• M62: 16,476,410 km (0.1 R)
• M63: 16,612,245 km (0.101 R)
• M64: 17,090,360 km (0.057 R)
• M65: 17,850,916 km (0.112 R)
• M66: 18,200,376 km (0.066 R)
• M67: 18,976,939 km (0.084 R)
• M68: 20,525,875 km (0.087 R)
• M69: 20,671,883 km (0.111 R)
• M70: 21,112,448 km (0.085 R)
• M71: 21,928,056 km (0.087 R)
• M72: 22,040,105 km (0.1 R)
• M73: 22,227,252 km (0.077 R)
• M74: 22,716,287 km (0.082 R)
• M75: 22,905,379 km (0.087 R)
• M76: 23,551,941 km (0.077 R)
• M77: 24,050,401 km (0.11 R)
• M78: 24,127,444 km (0.114 R)
• M79: 24,591,197 km (0.115 R)
• M80: 25,214,123 km (0.11 R)
• M81: 25,527,530 km (0.107 R)
• M82: 25,684,758 km (0.082 R)
• M83: 26,039,604 km (0.074 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 12,658 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit