🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.44 AU - 0.62 AU

Year: 149 Days

Day: 36.7 Hours

Environment

Temp: 218 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,220,124 km

• M1: 176,825 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.54 AU - 0.56 AU

Year: 157 Days

Day: 24.1 Hours

Environment

Temp: 127 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.66 AU - 0.94 AU

Year: 275 Days

Day: 17.1 Hours

Environment

Temp: 33 °C

Axial Tilt: 9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.14 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.77 AU - 4.19 AU

Year: 2499 Days

Day: 17.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,220,124 km

• M1: 609,163 km (0.096 R)
• M2: 2,537,778 km (0.034 R)

Asteroid Belt

Center: 5.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.5

Radius: 11.2

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.56 AU - 10.02 AU

Year: 9190 Days

Day: 12.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,220,124 km

• M1: 209,736 km (0.086 R)
• M2: 350,059 km (0.069 R)
• M3: 491,130 km (0.062 R)
• M4: 592,707 km (0.111 R)
• M5: 718,967 km (0.088 R)
• M6: 820,096 km (0.095 R)
• M7: 1,038,060 km (0.1 R)
• M8: 1,134,550 km (0.101 R)
• M9: 1,254,677 km (0.12 R)
• M10: 1,421,928 km (0.058 R)
• M11: 1,530,237 km (0.028 R)
• M12: 1,664,127 km (0.093 R)
• M13: 2,365,890 km (0.106 R)
• M14: 2,601,058 km (0.101 R)
• M15: 2,708,021 km (0.114 R)
• M16: 3,179,553 km (0.087 R)
• M17: 3,381,211 km (0.117 R)
• M18: 4,324,575 km (0.116 R)
• M19: 4,420,019 km (0.103 R)
• M20: 4,809,123 km (0.029 R)
• M21: 4,941,218 km (0.108 R)
• M22: 5,447,606 km (0.09 R)
• M23: 5,689,656 km (0.057 R)
• M24: 5,759,518 km (0.034 R)
• M25: 6,509,901 km (0.054 R)
• M26: 6,582,905 km (0.06 R)
• M27: 6,878,061 km (0.109 R)
• M28: 7,139,858 km (0.099 R)
• M29: 7,328,949 km (0.094 R)
• M30: 7,905,948 km (0.088 R)
• M31: 8,298,792 km (0.105 R)
• M32: 8,417,872 km (0.069 R)
• M33: 8,537,550 km (0.071 R)
• M34: 9,103,629 km (0.097 R)
• M35: 9,432,595 km (0.054 R)
• M36: 9,557,060 km (0.055 R)
• M37: 9,933,448 km (0.084 R)
• M38: 10,485,764 km (0.074 R)
• M39: 10,700,736 km (0.117 R)
• M40: 14,193,397 km (0.049 R)
• M41: 14,335,964 km (0.105 R)
• M42: 15,641,505 km (0.111 R)
• M43: 16,532,958 km (0.115 R)
• M44: 17,491,731 km (0.105 R)
• M45: 18,520,366 km (0.034 R)
• M46: 18,937,295 km (0.061 R)
• M47: 19,094,373 km (0.108 R)
• M48: 19,304,558 km (0.056 R)
• M49: 20,206,633 km (0.095 R)
• M50: 20,797,694 km (0.115 R)
• M51: 21,941,669 km (0.112 R)
• M52: 22,660,038 km (0.059 R)
• M53: 23,105,990 km (0.115 R)
• M54: 24,290,356 km (0.1 R)
• M55: 26,132,953 km (0.089 R)
• M56: 27,781,671 km (0.112 R)
• M57: 28,079,670 km (0.059 R)
• M58: 28,438,705 km (0.084 R)
• M59: 29,221,700 km (0.093 R)
• M60: 29,524,785 km (0.037 R)
• M61: 31,426,773 km (0.045 R)
• M62: 31,861,803 km (0.119 R)
• M63: 32,612,186 km (0.118 R)
• M64: 33,052,453 km (0.077 R)
• M65: 33,621,523 km (0.073 R)
• M66: 35,026,397 km (0.11 R)
• M67: 37,169,237 km (0.082 R)
• M68: 37,629,250 km (0.087 R)
• M69: 38,024,936 km (0.111 R)
• M70: 38,355,847 km (0.075 R)
• M71: 39,287,393 km (0.086 R)
• M72: 41,989,729 km (0.109 R)
• M73: 42,400,375 km (0.032 R)
• M74: 43,018,663 km (0.113 R)
• M75: 44,333,628 km (0.113 R)
• M76: 44,891,329 km (0.047 R)
• M77: 45,241,089 km (0.025 R)
• M78: 45,591,597 km (0.112 R)
• M79: 45,732,069 km (0.075 R)
• M80: 46,295,604 km (0.118 R)
• M81: 46,507,435 km (0.039 R)
• M82: 46,861,383 km (0.087 R)
• M83: 47,429,407 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.5

Radius: 8.9

Gravity: 11.19 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.69 AU - 10.51 AU

Year: 9710 Days

Day: 10.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 51,220,124 km

• M1: 112,348 km (0.063 R)
• M2: 204,650 km (0.063 R)
• M3: 389,702 km (0.107 R)
• M4: 550,670 km (0.108 R)
• M5: 648,208 km (0.105 R)
• M6: 957,726 km (0.101 R)
• M7: 1,354,908 km (0.099 R)
• M8: 1,630,916 km (0.119 R)
• M9: 2,052,034 km (0.098 R)
• M10: 2,156,154 km (0.105 R)
• M11: 2,235,291 km (0.112 R)
• M12: 2,369,481 km (0.093 R)
• M13: 2,534,038 km (0.03 R)
• M14: 2,874,523 km (0.058 R)
• M15: 3,884,458 km (0.115 R)
• M16: 3,948,935 km (0.049 R)
• M17: 4,243,643 km (0.075 R)
• M18: 4,545,531 km (0.092 R)
• M19: 4,682,114 km (0.104 R)
• M20: 4,785,337 km (0.116 R)
• M21: 5,170,402 km (0.1 R)
• M22: 5,312,819 km (0.09 R)
• M23: 6,576,173 km (0.043 R)
• M24: 6,847,394 km (0.085 R)
• M25: 7,481,240 km (0.088 R)
• M26: 7,642,656 km (0.109 R)
• M27: 7,723,738 km (0.086 R)
• M28: 8,635,088 km (0.083 R)
• M29: 9,667,762 km (0.087 R)
• M30: 11,566,907 km (0.112 R)
• M31: 12,177,566 km (0.029 R)
• M32: 13,675,938 km (0.054 R)
• M33: 13,774,523 km (0.084 R)
• M34: 13,972,591 km (0.025 R)
• M35: 14,622,593 km (0.073 R)
• M36: 14,875,264 km (0.057 R)
• M37: 15,180,444 km (0.036 R)
• M38: 15,539,030 km (0.1 R)
• M39: 16,842,476 km (0.069 R)
• M40: 17,213,629 km (0.096 R)
• M41: 17,534,067 km (0.117 R)
• M42: 18,234,784 km (0.108 R)
• M43: 19,275,536 km (0.099 R)
• M44: 19,608,242 km (0.085 R)
• M45: 20,448,084 km (0.118 R)
• M46: 20,957,764 km (0.112 R)
• M47: 21,586,225 km (0.045 R)
• M48: 21,816,456 km (0.111 R)
• M49: 22,337,056 km (0.11 R)
• M50: 23,213,999 km (0.115 R)
• M51: 23,508,857 km (0.085 R)
• M52: 23,923,542 km (0.087 R)
• M53: 25,485,493 km (0.111 R)
• M54: 27,018,123 km (0.086 R)
• M55: 27,639,553 km (0.098 R)
• M56: 28,833,194 km (0.047 R)
• M57: 30,236,123 km (0.1 R)
• M58: 31,726,567 km (0.102 R)
• M59: 32,843,614 km (0.088 R)
• M60: 33,573,203 km (0.093 R)
• M61: 33,773,066 km (0.102 R)
• M62: 34,509,386 km (0.095 R)
• M63: 34,643,875 km (0.114 R)
• M64: 36,066,251 km (0.103 R)
• M65: 36,544,516 km (0.054 R)
• M66: 37,369,399 km (0.119 R)
• M67: 37,784,233 km (0.058 R)
• M68: 38,897,690 km (0.071 R)
• M69: 39,528,694 km (0.119 R)
• M70: 40,233,899 km (0.046 R)
• M71: 40,375,418 km (0.103 R)
• M72: 40,517,087 km (0.097 R)
• M73: 43,095,706 km (0.118 R)
• M74: 43,313,072 km (0.104 R)
• M75: 43,603,291 km (0.089 R)
• M76: 44,624,297 km (0.076 R)
• M77: 45,653,231 km (0.031 R)
• M78: 47,285,942 km (0.082 R)
• M79: 47,584,689 km (0.048 R)
• M80: 49,013,050 km (0.095 R)
• M81: 49,239,840 km (0.101 R)
• M82: 49,542,776 km (0.058 R)
• M83: 49,846,459 km (0.064 R)
• M84: 50,074,446 km (0.099 R)
• M85: 50,226,737 km (0.039 R)
• M86: 50,684,357 km (0.072 R)
• M87: 50,760,801 km (0.094 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 19,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit