🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.72 AU - 1.16 AU

Year: 326 Days

Day: 26.3 Hours

Environment

Temp: 86 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.97 AU - 1.03 AU

Year: 358 Days

Day: 33.3 Hours

Environment

Temp: 67 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,440,887 km

• M1: 878,439 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.35 AU - 1.41 AU

Year: 581 Days

Day: 13.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 63,440,887 km

• M1: 109,057 km (0.091 R)
• M2: 349,909 km (0.051 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.37 AU - 1.85 AU

Year: 732 Days

Day: 30 Hours

Environment

Temp: -29 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.59 AU - 2.01 AU

Year: 865 Days

Day: 39.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,440,887 km

• M1: 80,633 km (0.032 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.76 AU - 2.56 AU

Year: 1137 Days

Day: 27.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.12 AU - 3.3 AU

Year: 2060 Days

Day: 37.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,440,887 km

• M1: 287,378 km (0.12 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.56 AU - 3.94 AU

Year: 2098 Days

Day: 19.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,440,887 km

• M1: 1,347,877 km (0.119 R)

Asteroid Belt

Center: 6.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.2

Radius: 9.7

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 8.12 AU - 11.16 AU

Year: 10720 Days

Day: 9.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 63,440,887 km

• M1: 151,094 km (0.118 R)
• M2: 290,818 km (0.084 R)
• M3: 391,498 km (0.118 R)
• M4: 634,893 km (0.097 R)
• M5: 984,504 km (0.078 R)
• M6: 1,065,436 km (0.027 R)
• M7: 1,344,735 km (0.104 R)
• M8: 1,528,142 km (0.073 R)
• M9: 1,599,201 km (0.115 R)
• M10: 2,369,481 km (0.106 R)
• M11: 2,620,805 km (0.055 R)
• M12: 3,301,924 km (0.119 R)
• M13: 3,904,355 km (0.111 R)
• M14: 4,438,120 km (0.042 R)
• M15: 4,506,486 km (0.072 R)
• M16: 5,101,736 km (0.094 R)
• M17: 5,647,469 km (0.12 R)
• M18: 6,135,457 km (0.102 R)
• M19: 6,952,411 km (0.068 R)
• M20: 7,031,998 km (0.09 R)
• M21: 7,272,551 km (0.068 R)
• M22: 7,762,035 km (0.094 R)
• M23: 9,249,487 km (0.118 R)
• M24: 9,690,501 km (0.108 R)
• M25: 9,958,431 km (0.079 R)
• M26: 10,183,576 km (0.048 R)
• M27: 10,410,366 km (0.057 R)
• M28: 10,501,471 km (0.072 R)
• M29: 10,915,109 km (0.085 R)
• M30: 12,671,388 km (0.043 R)
• M31: 14,462,673 km (0.095 R)
• M32: 14,666,575 km (0.092 R)
• M33: 15,439,847 km (0.039 R)
• M34: 15,543,967 km (0.119 R)
• M35: 16,226,283 km (0.063 R)
• M36: 16,597,734 km (0.088 R)
• M37: 17,241,005 km (0.113 R)
• M38: 17,674,390 km (0.095 R)
• M39: 18,331,274 km (0.112 R)
• M40: 18,496,730 km (0.096 R)
• M41: 18,996,087 km (0.11 R)
• M42: 19,781,775 km (0.114 R)
• M43: 20,008,117 km (0.106 R)
• M44: 20,463,642 km (0.089 R)
• M45: 21,326,672 km (0.11 R)
• M46: 22,496,079 km (0.092 R)
• M47: 23,926,534 km (0.094 R)
• M48: 24,349,297 km (0.077 R)
• M49: 25,263,490 km (0.071 R)
• M50: 25,570,764 km (0.116 R)
• M51: 26,188,902 km (0.084 R)
• M52: 26,313,218 km (0.113 R)
• M53: 26,499,916 km (0.085 R)
• M54: 26,937,341 km (0.108 R)
• M55: 27,692,660 km (0.117 R)
• M56: 29,095,589 km (0.115 R)
• M57: 29,611,403 km (0.094 R)
• M58: 30,979,924 km (0.114 R)
• M59: 31,506,658 km (0.086 R)
• M60: 32,235,798 km (0.088 R)
• M61: 33,037,493 km (0.12 R)
• M62: 33,913,538 km (0.075 R)
• M63: 34,660,630 km (0.078 R)
• M64: 35,550,588 km (0.102 R)
• M65: 35,963,927 km (0.102 R)
• M66: 36,378,911 km (0.088 R)
• M67: 37,283,230 km (0.088 R)
• M68: 37,983,947 km (0.114 R)
• M69: 38,124,718 km (0.079 R)
• M70: 38,547,781 km (0.073 R)
• M71: 39,398,544 km (0.097 R)
• M72: 39,826,244 km (0.037 R)
• M73: 40,758,089 km (0.084 R)
• M74: 42,424,610 km (0.067 R)
• M75: 43,523,406 km (0.059 R)
• M76: 44,187,172 km (0.106 R)
• M77: 46,498,908 km (0.099 R)
• M78: 46,724,801 km (0.111 R)
• M79: 47,026,390 km (0.097 R)
• M80: 47,177,484 km (0.095 R)
• M81: 47,328,727 km (0.077 R)
• M82: 47,935,197 km (0.103 R)
• M83: 48,087,188 km (0.052 R)
• M84: 49,770,164 km (0.072 R)
• M85: 50,386,956 km (0.084 R)
• M86: 50,928,650 km (0.115 R)
• M87: 52,096,112 km (0.115 R)
• M88: 52,252,292 km (0.07 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.9

Radius: 8.8

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 10.24 AU - 14.76 AU

Year: 15828 Days

Day: 6.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 63,440,887 km

• M1: 115,041 km (0.079 R)
• M2: 288,574 km (0.067 R)
• M3: 578,645 km (0.114 R)
• M4: 674,088 km (0.102 R)
• M5: 775,515 km (0.105 R)
• M6: 882,179 km (0.079 R)
• M7: 1,207,704 km (0.108 R)
• M8: 1,489,097 km (0.099 R)
• M9: 1,734,587 km (0.054 R)
• M10: 1,790,986 km (0.066 R)
• M11: 3,009,610 km (0.115 R)
• M12: 3,356,079 km (0.071 R)
• M13: 3,498,346 km (0.046 R)
• M14: 4,666,556 km (0.097 R)
• M15: 5,148,860 km (0.092 R)
• M16: 5,816,515 km (0.091 R)
• M17: 5,901,935 km (0.119 R)
• M18: 6,511,397 km (0.108 R)
• M19: 7,742,587 km (0.064 R)
• M20: 8,312,555 km (0.032 R)
• M21: 8,408,896 km (0.059 R)
• M22: 9,392,353 km (0.04 R)
• M23: 9,694,540 km (0.083 R)
• M24: 9,795,968 km (0.12 R)
• M25: 10,672,312 km (0.094 R)
• M26: 11,093,430 km (0.102 R)
• M27: 11,466,378 km (0.094 R)
• M28: 12,115,184 km (0.044 R)
• M29: 12,554,403 km (0.066 R)
• M30: 13,110,757 km (0.109 R)
• M31: 13,335,603 km (0.086 R)
• M32: 13,618,343 km (0.1 R)
• M33: 15,593,484 km (0.094 R)
• M34: 15,831,643 km (0.084 R)
• M35: 17,040,843 km (0.098 R)
• M36: 17,163,364 km (0.062 R)
• M37: 17,409,303 km (0.051 R)
• M38: 18,467,708 km (0.091 R)
• M39: 18,909,470 km (0.103 R)
• M40: 19,610,934 km (0.119 R)
• M41: 20,061,673 km (0.072 R)
• M42: 20,126,299 km (0.04 R)
• M43: 21,236,465 km (0.045 R)
• M44: 21,765,593 km (0.102 R)
• M45: 21,898,585 km (0.085 R)
• M46: 22,769,694 km (0.083 R)
• M47: 23,040,017 km (0.119 R)
• M48: 26,649,514 km (0.106 R)
• M49: 27,005,707 km (0.079 R)
• M50: 27,867,091 km (0.092 R)
• M51: 27,939,347 km (0.073 R)
• M52: 28,011,603 km (0.118 R)
• M53: 28,446,334 km (0.063 R)
• M54: 28,737,601 km (0.075 R)
• M55: 30,282,199 km (0.089 R)
• M56: 33,068,609 km (0.047 R)
• M57: 33,451,430 km (0.03 R)
• M58: 33,835,598 km (0.052 R)
• M59: 33,989,833 km (0.103 R)
• M60: 36,171,868 km (0.106 R)
• M61: 37,359,375 km (0.034 R)
• M62: 39,528,844 km (0.065 R)
• M63: 39,853,770 km (0.117 R)
• M64: 41,244,432 km (0.113 R)
• M65: 41,739,003 km (0.075 R)
• M66: 43,234,682 km (0.103 R)
• M67: 44,325,699 km (0.108 R)
• M68: 44,578,669 km (0.035 R)
• M69: 44,747,715 km (0.081 R)
• M70: 44,916,910 km (0.113 R)
• M71: 46,278,101 km (0.072 R)
• M72: 46,363,522 km (0.059 R)
• M73: 47,998,477 km (0.049 R)
• M74: 48,692,611 km (0.113 R)
• M75: 49,215,306 km (0.102 R)
• M76: 49,564,767 km (0.083 R)
• M77: 50,706,348 km (0.075 R)
• M78: 51,147,811 km (0.101 R)
• M79: 52,479,531 km (0.071 R)
• M80: 54,092,645 km (0.09 R)
• M81: 54,634,040 km (0.111 R)
• M82: 56,725,717 km (0.113 R)
• M83: 56,817,271 km (0.118 R)
• M84: 57,000,529 km (0.088 R)
• M85: 57,092,232 km (0.094 R)
• M86: 57,735,353 km (0.089 R)
• M87: 58,936,176 km (0.057 R)
• M88: 59,400,228 km (0.063 R)
• M89: 59,772,428 km (0.111 R)
• M90: 60,238,575 km (0.102 R)
• M91: 62,304,372 km (0.097 R)
• M92: 62,871,796 km (0.064 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 13,059 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit