🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.65 AU - 0.67 AU

Year: 188 Days

Day: 25.1 Hours

Environment

Temp: 156 °C

Axial Tilt: 174.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,721,147 km

• M1: 118,781 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.87 AU - 1.15 AU

Year: 357 Days

Day: 47.4 Hours

Environment

Temp: 169 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.37 AU - 2.09 AU

Year: 800 Days

Day: 33.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,721,147 km

• M1: 517,758 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.77 AU - 2.87 AU

Year: 1242 Days

Day: 20.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.63 AU - 3.23 AU

Year: 1763 Days

Day: 47.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.5

Radius: 9.4

Gravity: 10.34 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.96 AU - 7.74 AU

Year: 7003 Days

Day: 12.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 37,721,147 km

• M1: 164,707 km (0.108 R)
• M2: 852,708 km (0.093 R)
• M3: 1,003,503 km (0.117 R)
• M4: 1,145,172 km (0.114 R)
• M5: 1,218,475 km (0.112 R)
• M6: 1,293,573 km (0.064 R)
• M7: 1,841,699 km (0.086 R)
• M8: 2,152,115 km (0.12 R)
• M9: 2,479,286 km (0.108 R)
• M10: 2,624,395 km (0.098 R)
• M11: 2,872,578 km (0.082 R)
• M12: 3,128,391 km (0.104 R)
• M13: 3,285,468 km (0.095 R)
• M14: 3,391,683 km (0.11 R)
• M15: 3,634,929 km (0.104 R)
• M16: 3,855,885 km (0.049 R)
• M17: 3,939,810 km (0.08 R)
• M18: 4,574,703 km (0.099 R)
• M19: 5,303,245 km (0.108 R)
• M20: 5,459,724 km (0.072 R)
• M21: 5,745,007 km (0.111 R)
• M22: 5,937,988 km (0.09 R)
• M23: 6,067,839 km (0.052 R)
• M24: 6,297,322 km (0.098 R)
• M25: 6,429,716 km (0.116 R)
• M26: 6,596,518 km (0.055 R)
• M27: 6,697,347 km (0.084 R)
• M28: 7,347,799 km (0.043 R)
• M29: 7,487,224 km (0.116 R)
• M30: 7,804,371 km (0.056 R)
• M31: 7,982,393 km (0.101 R)
• M32: 8,197,963 km (0.098 R)
• M33: 8,342,624 km (0.065 R)
• M34: 8,597,988 km (0.028 R)
• M35: 8,892,995 km (0.076 R)
• M36: 9,191,293 km (0.063 R)
• M37: 9,417,186 km (0.076 R)
• M38: 10,534,832 km (0.069 R)
• M39: 11,209,368 km (0.11 R)
• M40: 11,329,944 km (0.109 R)
• M41: 12,475,266 km (0.102 R)
• M42: 14,044,547 km (0.061 R)
• M43: 14,610,626 km (0.094 R)
• M44: 15,184,184 km (0.112 R)
• M45: 15,630,285 km (0.077 R)
• M46: 16,353,291 km (0.096 R)
• M47: 16,764,685 km (0.062 R)
• M48: 17,179,520 km (0.032 R)
• M49: 17,784,644 km (0.103 R)
• M50: 18,160,583 km (0.055 R)
• M51: 18,396,798 km (0.114 R)
• M52: 18,968,112 km (0.091 R)
• M53: 19,207,768 km (0.059 R)
• M54: 20,176,714 km (0.114 R)
• M55: 21,012,816 km (0.117 R)
• M56: 21,960,668 km (0.11 R)
• M57: 22,212,441 km (0.118 R)
• M58: 22,515,826 km (0.087 R)
• M59: 23,024,459 km (0.114 R)
• M60: 24,468,826 km (0.111 R)
• M61: 25,624,170 km (0.097 R)
• M62: 26,315,313 km (0.099 R)
• M63: 27,607,090 km (0.062 R)
• M64: 27,878,760 km (0.09 R)
• M65: 28,370,189 km (0.093 R)
• M66: 28,589,499 km (0.116 R)
• M67: 28,974,564 km (0.073 R)
• M68: 29,361,424 km (0.081 R)
• M69: 29,638,779 km (0.095 R)
• M70: 29,805,730 km (0.082 R)
• M71: 30,084,431 km (0.098 R)
• M72: 31,491,249 km (0.111 R)
• M73: 31,889,030 km (0.093 R)
• M74: 32,460,045 km (0.107 R)
• M75: 33,323,075 km (0.101 R)
• M76: 34,543,794 km (0.11 R)
• M77: 34,602,287 km (0.105 R)
• M78: 37,448,835 km (0.103 R)
• M79: 38,172,141 km (0.115 R)
• M80: 38,900,084 km (0.066 R)
• M81: 39,816,520 km (0.112 R)
• M82: 41,111,290 km (0.091 R)
• M83: 41,546,021 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336

Radius: 13.6

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 9 AU - 9.6 AU

Year: 9968 Days

Day: 13.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 37,721,147 km

• M1: 201,209 km (0.075 R)
• M2: 539,600 km (0.092 R)
• M3: 666,758 km (0.054 R)
• M4: 1,002,904 km (0.072 R)
• M5: 1,116,150 km (0.072 R)
• M6: 1,374,505 km (0.1 R)
• M7: 1,501,963 km (0.12 R)
• M8: 1,614,610 km (0.075 R)
• M9: 1,789,041 km (0.063 R)
• M10: 2,011,194 km (0.088 R)
• M11: 2,136,258 km (0.086 R)
• M12: 3,084,858 km (0.116 R)
• M13: 3,834,642 km (0.088 R)
• M14: 4,311,261 km (0.076 R)
• M15: 4,529,225 km (0.068 R)
• M16: 5,555,018 km (0.111 R)
• M17: 5,822,648 km (0.11 R)
• M18: 6,432,409 km (0.078 R)
• M19: 6,776,484 km (0.12 R)
• M20: 7,094,679 km (0.096 R)
• M21: 7,450,273 km (0.087 R)
• M22: 7,548,260 km (0.117 R)
• M23: 7,745,729 km (0.105 R)
• M24: 8,011,564 km (0.096 R)
• M25: 8,179,114 km (0.03 R)
• M26: 8,280,392 km (0.098 R)
• M27: 8,792,615 km (0.034 R)
• M28: 8,930,843 km (0.11 R)
• M29: 10,027,545 km (0.11 R)
• M30: 10,172,206 km (0.118 R)
• M31: 10,426,972 km (0.116 R)
• M32: 10,647,030 km (0.046 R)
• M33: 11,017,285 km (0.109 R)
• M34: 12,230,374 km (0.103 R)
• M35: 12,579,236 km (0.115 R)
• M36: 13,049,422 km (0.097 R)
• M37: 13,207,547 km (0.101 R)
• M38: 13,725,605 km (0.085 R)
• M39: 14,088,080 km (0.102 R)
• M40: 15,236,244 km (0.057 R)
• M41: 15,821,620 km (0.094 R)
• M42: 15,990,217 km (0.097 R)
• M43: 16,117,076 km (0.101 R)
• M44: 16,627,953 km (0.081 R)
• M45: 17,187,299 km (0.082 R)
• M46: 17,317,150 km (0.041 R)
• M47: 17,447,450 km (0.085 R)
• M48: 18,280,261 km (0.083 R)
• M49: 18,590,378 km (0.05 R)
• M50: 19,350,784 km (0.085 R)
• M51: 19,712,063 km (0.107 R)
• M52: 20,349,798 km (0.073 R)
• M53: 20,487,279 km (0.066 R)
• M54: 20,763,287 km (0.082 R)
• M55: 21,552,116 km (0.117 R)
• M56: 21,973,683 km (0.035 R)
• M57: 22,825,045 km (0.118 R)
• M58: 23,783,518 km (0.098 R)
• M59: 25,049,266 km (0.098 R)
• M60: 25,295,205 km (0.12 R)
• M61: 26,287,039 km (0.102 R)
• M62: 26,737,478 km (0.084 R)
• M63: 26,888,123 km (0.059 R)
• M64: 27,342,003 km (0.035 R)
• M65: 27,747,563 km (0.106 R)
• M66: 29,234,416 km (0.098 R)
• M67: 29,649,101 km (0.11 R)
• M68: 29,909,401 km (0.105 R)
• M69: 30,379,588 km (0.09 R)
• M70: 30,957,634 km (0.065 R)
• M71: 31,327,440 km (0.039 R)
• M72: 31,592,527 km (0.111 R)
• M73: 32,821,174 km (0.071 R)
• M74: 32,982,591 km (0.064 R)
• M75: 33,793,710 km (0.097 R)
• M76: 34,229,040 km (0.102 R)
• M77: 36,544,516 km (0.096 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 15,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit