🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.52 AU - 0.8 AU

Year: 199 Days

Day: 13.9 Hours

Environment

Temp: 207 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,774,002 km

• M1: 397,482 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.82 AU - 1.04 AU

Year: 333 Days

Day: 25.9 Hours

Environment

Temp: 42 °C

Axial Tilt: 15.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,774,002 km

• M1: 260,599 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.89 AU - 1.29 AU

Year: 422 Days

Day: 30 Hours

Environment

Temp: 2 °C

Axial Tilt: 11.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.53 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.9

Radius: 8.2

Gravity: 14.41 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.16 AU - 6.78 AU

Year: 5410 Days

Day: 5.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 73,774,002 km

• M1: 160,967 km (0.091 R)
• M2: 260,001 km (0.095 R)
• M3: 536,608 km (0.106 R)
• M4: 678,726 km (0.117 R)
• M5: 877,990 km (0.107 R)
• M6: 1,047,783 km (0.059 R)
• M7: 1,128,566 km (0.089 R)
• M8: 1,211,593 km (0.115 R)
• M9: 1,491,042 km (0.114 R)
• M10: 1,601,296 km (0.12 R)
• M11: 1,987,857 km (0.118 R)
• M12: 2,048,444 km (0.04 R)
• M13: 2,360,355 km (0.034 R)
• M14: 2,489,309 km (0.11 R)
• M15: 3,052,096 km (0.1 R)
• M16: 3,192,867 km (0.095 R)
• M17: 3,653,030 km (0.051 R)
• M18: 4,031,064 km (0.11 R)
• M19: 4,159,868 km (0.074 R)
• M20: 4,634,841 km (0.112 R)
• M21: 4,851,609 km (0.034 R)
• M22: 5,127,168 km (0.118 R)
• M23: 5,210,793 km (0.117 R)
• M24: 5,607,377 km (0.075 R)
• M25: 5,664,823 km (0.107 R)
• M26: 6,072,477 km (0.094 R)
• M27: 6,190,659 km (0.102 R)
• M28: 6,279,819 km (0.083 R)
• M29: 6,671,167 km (0.071 R)
• M30: 7,540,929 km (0.076 R)
• M31: 8,844,376 km (0.1 R)
• M32: 9,012,075 km (0.117 R)
• M33: 9,180,971 km (0.1 R)
• M34: 9,350,914 km (0.11 R)
• M35: 9,728,350 km (0.098 R)
• M36: 10,251,194 km (0.052 R)
• M37: 10,711,656 km (0.115 R)
• M38: 11,616,125 km (0.069 R)
• M39: 12,058,935 km (0.053 R)
• M40: 12,133,285 km (0.042 R)
• M41: 13,151,747 km (0.108 R)
• M42: 13,228,341 km (0.117 R)
• M43: 14,354,664 km (0.098 R)
• M44: 14,433,502 km (0.081 R)
• M45: 14,829,787 km (0.102 R)
• M46: 16,080,874 km (0.116 R)
• M47: 16,491,520 km (0.096 R)
• M48: 16,698,264 km (0.089 R)
• M49: 17,491,432 km (0.088 R)
• M50: 17,956,232 km (0.073 R)
• M51: 18,168,961 km (0.119 R)
• M52: 18,811,783 km (0.069 R)
• M53: 18,941,334 km (0.101 R)
• M54: 19,811,994 km (0.06 R)
• M55: 20,075,885 km (0.105 R)
• M56: 20,296,542 km (0.117 R)
• M57: 20,562,377 km (0.065 R)
• M58: 20,740,398 km (0.1 R)
• M59: 21,008,179 km (0.066 R)
• M60: 21,682,865 km (0.065 R)
• M61: 22,273,178 km (0.036 R)
• M62: 23,516,336 km (0.093 R)
• M63: 23,609,237 km (0.114 R)
• M64: 24,971,176 km (0.049 R)
• M65: 25,303,582 km (0.04 R)
• M66: 25,542,041 km (0.077 R)
• M67: 26,213,586 km (0.041 R)
• M68: 26,890,965 km (0.104 R)
• M69: 27,378,355 km (0.104 R)
• M70: 27,623,097 km (0.12 R)
• M71: 29,557,248 km (0.085 R)
• M72: 29,808,273 km (0.096 R)
• M73: 29,908,953 km (0.051 R)
• M74: 30,565,837 km (0.079 R)
• M75: 31,483,321 km (0.101 R)
• M76: 32,306,408 km (0.101 R)
• M77: 32,980,347 km (0.09 R)
• M78: 33,293,006 km (0.09 R)
• M79: 33,606,713 km (0.093 R)
• M80: 33,868,808 km (0.11 R)
• M81: 33,921,317 km (0.045 R)
• M82: 33,973,826 km (0.092 R)
• M83: 34,659,134 km (0.078 R)
• M84: 34,923,922 km (0.084 R)
• M85: 35,348,930 km (0.103 R)
• M86: 35,508,850 km (0.042 R)
• M87: 35,722,326 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.7

Radius: 6.9

Gravity: 15.54 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 12.09 AU - 14.89 AU

Year: 18375 Days

Day: 18.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,774,002 km

• M1: 182,659 km (0.118 R)
• M2: 263,741 km (0.082 R)
• M3: 342,878 km (0.105 R)
• M4: 568,322 km (0.106 R)
• M5: 765,941 km (0.117 R)
• M6: 1,392,457 km (0.092 R)
• M7: 1,539,212 km (0.07 R)
• M8: 2,628,883 km (0.114 R)
• M9: 2,701,139 km (0.085 R)
• M10: 3,539,785 km (0.093 R)
• M11: 3,659,912 km (0.062 R)
• M12: 3,904,504 km (0.118 R)
• M13: 4,112,445 km (0.113 R)
• M14: 4,366,762 km (0.12 R)
• M15: 4,979,814 km (0.109 R)
• M16: 5,434,143 km (0.102 R)
• M17: 5,573,119 km (0.086 R)
• M18: 6,431,063 km (0.116 R)
• M19: 6,528,900 km (0.048 R)
• M20: 6,975,450 km (0.109 R)
• M21: 7,637,869 km (0.065 R)
• M22: 9,630,363 km (0.111 R)
• M23: 10,081,251 km (0.108 R)
• M24: 10,712,404 km (0.047 R)
• M25: 11,003,671 km (0.055 R)
• M26: 11,593,685 km (0.117 R)
• M27: 12,133,584 km (0.094 R)
• M28: 12,254,609 km (0.107 R)
• M29: 12,376,082 km (0.096 R)
• M30: 12,498,005 km (0.069 R)
• M31: 12,559,040 km (0.084 R)
• M32: 13,549,977 km (0.116 R)
• M33: 16,872,396 km (0.055 R)
• M34: 17,007,483 km (0.077 R)
• M35: 17,143,168 km (0.075 R)
• M36: 17,415,287 km (0.11 R)
• M37: 17,551,869 km (0.117 R)
• M38: 18,379,146 km (0.119 R)
• M39: 19,078,216 km (0.111 R)
• M40: 19,572,787 km (0.086 R)
• M41: 21,813,015 km (0.045 R)
• M42: 21,960,369 km (0.041 R)
• M43: 22,627,276 km (0.063 R)
• M44: 23,376,163 km (0.101 R)
• M45: 25,360,878 km (0.09 R)
• M46: 25,748,636 km (0.065 R)
• M47: 25,826,576 km (0.119 R)
• M48: 26,216,728 km (0.068 R)
• M49: 26,845,039 km (0.114 R)
• M50: 27,003,014 km (0.087 R)
• M51: 27,319,713 km (0.026 R)
• M52: 27,478,436 km (0.089 R)
• M53: 29,083,172 km (0.085 R)
• M54: 29,733,624 km (0.086 R)
• M55: 30,635,699 km (0.092 R)
• M56: 30,883,284 km (0.067 R)
• M57: 32,719,149 km (0.086 R)
• M58: 35,106,432 km (0.025 R)
• M59: 35,365,535 km (0.114 R)
• M60: 36,146,586 km (0.053 R)
• M61: 36,757,992 km (0.092 R)
• M62: 37,196,912 km (0.037 R)
• M63: 37,725,741 km (0.098 R)
• M64: 40,316,925 km (0.03 R)
• M65: 41,314,743 km (0.115 R)
• M66: 42,045,529 km (0.052 R)
• M67: 44,170,267 km (0.117 R)
• M68: 46,329,713 km (0.092 R)
• M69: 47,088,772 km (0.115 R)
• M70: 48,043,506 km (0.081 R)
• M71: 48,139,248 km (0.092 R)
• M72: 48,908,181 km (0.097 R)
• M73: 49,487,424 km (0.118 R)
• M74: 49,681,004 km (0.085 R)
• M75: 49,777,943 km (0.064 R)
• M76: 50,263,389 km (0.047 R)
• M77: 51,141,079 km (0.107 R)
• M78: 53,705,037 km (0.055 R)
• M79: 54,402,462 km (0.093 R)
• M80: 56,108,626 km (0.071 R)
• M81: 56,816,374 km (0.081 R)
• M82: 59,573,462 km (0.047 R)
• M83: 59,985,605 km (0.06 R)
• M84: 60,192,050 km (0.103 R)
• M85: 61,956,257 km (0.12 R)
• M86: 62,478,354 km (0.115 R)
• M87: 62,792,360 km (0.088 R)
• M88: 64,475,635 km (0.115 R)
• M89: 64,898,847 km (0.11 R)
• M90: 65,854,179 km (0.095 R)
• M91: 65,960,693 km (0.066 R)
• M92: 66,280,384 km (0.086 R)
• M93: 70,700,851 km (0.113 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: 528 - 19,883 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit