🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.84 AU - 0.84 AU

Year: 273 Days

Day: 29.9 Hours

Environment

Temp: 122 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.97 AU - 1.21 AU

Year: 404 Days

Day: 36.9 Hours

Environment

Temp: 37 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 55,268,799 km

• M1: 509,231 km (0.1 R)
• M2: 552,764 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.42 AU - 3.84 AU

Year: 1965 Days

Day: 35.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,268,799 km

• M1: 1,817,315 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.22 AU - 3.28 AU

Year: 2079 Days

Day: 14.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,268,799 km

• M1: 1,729,950 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.23 AU - 3.99 AU

Year: 2433 Days

Day: 23.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,268,799 km

• M1: 743,352 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.37 AU - 4.19 AU

Year: 2607 Days

Day: 33.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.9

Radius: 9.9

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 10.18 AU - 10.68 AU

Year: 11950 Days

Day: 12.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 80.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 55,268,799 km

• M1: 335,249 km (0.11 R)
• M2: 458,667 km (0.113 R)
• M3: 805,435 km (0.074 R)
• M4: 998,117 km (0.109 R)
• M5: 1,265,299 km (0.088 R)
• M6: 1,576,762 km (0.05 R)
• M7: 1,641,986 km (0.09 R)
• M8: 1,912,310 km (0.079 R)
• M9: 2,886,790 km (0.106 R)
• M10: 3,076,031 km (0.049 R)
• M11: 3,325,561 km (0.073 R)
• M12: 3,697,611 km (0.115 R)
• M13: 3,814,746 km (0.118 R)
• M14: 5,151,253 km (0.073 R)
• M15: 5,682,475 km (0.101 R)
• M16: 6,231,350 km (0.103 R)
• M17: 6,869,085 km (0.055 R)
• M18: 7,977,755 km (0.089 R)
• M19: 8,825,826 km (0.075 R)
• M20: 10,481,575 km (0.059 R)
• M21: 11,451,567 km (0.054 R)
• M22: 12,230,673 km (0.045 R)
• M23: 13,026,833 km (0.106 R)
• M24: 13,251,080 km (0.109 R)
• M25: 13,431,346 km (0.12 R)
• M26: 13,748,643 km (0.081 R)
• M27: 14,022,706 km (0.07 R)
• M28: 14,252,488 km (0.115 R)
• M29: 15,419,801 km (0.09 R)
• M30: 16,086,857 km (0.117 R)
• M31: 18,595,763 km (0.119 R)
• M32: 19,561,118 km (0.094 R)
• M33: 20,231,167 km (0.103 R)
• M34: 20,542,929 km (0.107 R)
• M35: 21,223,749 km (0.043 R)
• M36: 21,805,685 km (0.064 R)
• M37: 22,553,973 km (0.115 R)
• M38: 22,715,389 km (0.072 R)
• M39: 23,365,093 km (0.084 R)
• M40: 23,856,223 km (0.079 R)
• M41: 24,130,585 km (0.118 R)
• M42: 25,071,257 km (0.074 R)
• M43: 27,102,646 km (0.051 R)
• M44: 29,421,114 km (0.119 R)
• M45: 29,597,490 km (0.063 R)
• M46: 29,715,373 km (0.112 R)
• M47: 30,069,770 km (0.11 R)
• M48: 30,544,444 km (0.065 R)
• M49: 31,621,549 km (0.083 R)
• M50: 31,922,989 km (0.025 R)
• M51: 32,407,237 km (0.058 R)
• M52: 32,650,334 km (0.057 R)
• M53: 33,260,543 km (0.114 R)
• M54: 33,444,399 km (0.101 R)
• M55: 34,306,681 km (0.105 R)
• M56: 34,678,432 km (0.068 R)
• M57: 34,740,515 km (0.084 R)
• M58: 35,363,441 km (0.081 R)
• M59: 35,488,504 km (0.085 R)
• M60: 36,052,937 km (0.11 R)
• M61: 36,178,899 km (0.047 R)
• M62: 38,276,410 km (0.079 R)
• M63: 40,543,865 km (0.078 R)
• M64: 40,871,335 km (0.093 R)
• M65: 42,256,312 km (0.089 R)
• M66: 44,126,734 km (0.117 R)
• M67: 44,666,035 km (0.117 R)
• M68: 45,139,811 km (0.088 R)

Asteroid Belt

Center: 11.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 12.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.3

Radius: 8.5

Gravity: 10.54 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 10.69 AU - 14.63 AU

Year: 15980 Days

Day: 8.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 55,268,799 km

• M1: 154,235 km (0.082 R)
• M2: 217,964 km (0.119 R)
• M3: 530,474 km (0.117 R)
• M4: 587,920 km (0.117 R)
• M5: 647,759 km (0.119 R)
• M6: 1,101,639 km (0.068 R)
• M7: 1,280,857 km (0.099 R)
• M8: 1,442,123 km (0.111 R)
• M9: 1,874,611 km (0.08 R)
• M10: 2,444,130 km (0.103 R)
• M11: 2,510,701 km (0.061 R)
• M12: 2,679,597 km (0.101 R)
• M13: 3,064,363 km (0.113 R)
• M14: 3,429,382 km (0.087 R)
• M15: 3,693,272 km (0.073 R)
• M16: 3,847,059 km (0.073 R)
• M17: 5,194,337 km (0.116 R)
• M18: 5,497,423 km (0.046 R)
• M19: 5,717,481 km (0.109 R)
• M20: 6,349,083 km (0.095 R)
• M21: 7,337,476 km (0.116 R)
• M22: 7,531,206 km (0.086 R)
• M23: 9,088,819 km (0.06 R)
• M24: 9,349,269 km (0.118 R)
• M25: 9,454,137 km (0.092 R)
• M26: 9,770,985 km (0.116 R)
• M27: 10,962,532 km (0.091 R)
• M28: 11,073,085 km (0.116 R)
• M29: 11,184,086 km (0.111 R)
• M30: 13,009,330 km (0.115 R)
• M31: 13,598,446 km (0.099 R)
• M32: 13,896,296 km (0.117 R)
• M33: 14,437,840 km (0.06 R)
• M34: 14,863,895 km (0.077 R)
• M35: 15,170,720 km (0.103 R)
• M36: 15,479,640 km (0.117 R)
• M37: 16,103,762 km (0.077 R)
• M38: 16,418,815 km (0.097 R)
• M39: 16,672,383 km (0.1 R)
• M40: 17,699,522 km (0.028 R)
• M41: 18,220,871 km (0.073 R)
• M42: 19,211,807 km (0.1 R)
• M43: 19,345,249 km (0.05 R)
• M44: 19,814,836 km (0.114 R)
• M45: 20,220,247 km (0.07 R)
• M46: 20,696,716 km (0.075 R)
• M47: 22,568,933 km (0.048 R)
• M48: 23,134,114 km (0.083 R)
• M49: 25,221,303 km (0.117 R)
• M50: 26,695,590 km (0.099 R)
• M51: 26,919,239 km (0.043 R)
• M52: 27,895,066 km (0.061 R)
• M53: 28,653,677 km (0.07 R)
• M54: 30,268,586 km (0.04 R)
• M55: 31,597,464 km (0.067 R)
• M56: 31,676,302 km (0.119 R)
• M57: 31,991,953 km (0.119 R)
• M58: 32,308,652 km (0.056 R)
• M59: 33,586,068 km (0.097 R)
• M60: 37,183,149 km (0.043 R)
• M61: 39,196,138 km (0.11 R)
• M62: 39,619,949 km (0.118 R)
• M63: 40,986,376 km (0.116 R)
• M64: 41,502,638 km (0.078 R)
• M65: 42,021,294 km (0.1 R)
• M66: 43,064,739 km (0.116 R)
• M67: 43,414,499 km (0.088 R)
• M68: 43,852,970 km (0.074 R)
• M69: 44,116,861 km (0.071 R)
• M70: 45,888,848 km (0.06 R)
• M71: 47,593,964 km (0.117 R)
• M72: 47,684,172 km (0.083 R)
• M73: 48,590,436 km (0.044 R)
• M74: 48,772,347 km (0.068 R)
• M75: 49,410,980 km (0.035 R)
• M76: 50,420,018 km (0.104 R)
• M77: 55,946,761 km (0.094 R)
• M78: 56,710,758 km (0.077 R)
• M79: 57,478,344 km (0.098 R)
• M80: 58,345,862 km (0.079 R)
• M81: 59,120,779 km (0.086 R)
• M82: 60,386,976 km (0.118 R)
• M83: 60,582,650 km (0.072 R)
• M84: 60,680,487 km (0.112 R)
• M85: 60,974,447 km (0.079 R)
• M86: 61,563,862 km (0.096 R)
• M87: 61,957,753 km (0.103 R)
• M88: 63,940,224 km (0.092 R)
• M89: 64,939,089 km (0.094 R)
• M90: 66,548,164 km (0.112 R)
• M91: 67,154,933 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.2

Radius: 4.5

Gravity: 10.87 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 13.94 AU - 17.24 AU

Year: 21838 Days

Day: 16.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 55,268,799 km

• M1: 261,198 km (0.07 R)
• M2: 1,376,151 km (0.075 R)
• M3: 1,448,407 km (0.052 R)
• M4: 2,496,040 km (0.048 R)
• M5: 2,554,832 km (0.09 R)
• M6: 2,855,674 km (0.119 R)
• M7: 2,948,125 km (0.106 R)
• M8: 3,041,624 km (0.108 R)
• M9: 3,263,478 km (0.107 R)
• M10: 3,457,955 km (0.09 R)
• M11: 4,484,944 km (0.081 R)
• M12: 4,810,320 km (0.072 R)
• M13: 4,920,424 km (0.079 R)
• M14: 5,105,925 km (0.049 R)
• M15: 6,106,435 km (0.089 R)
• M16: 6,628,981 km (0.097 R)
• M17: 6,751,502 km (0.084 R)
• M18: 7,040,525 km (0.059 R)
• M19: 7,291,550 km (0.084 R)
• M20: 7,460,446 km (0.088 R)
• M21: 8,324,224 km (0.107 R)
• M22: 8,678,472 km (0.117 R)
• M23: 8,992,627 km (0.078 R)
• M24: 10,144,381 km (0.04 R)
• M25: 11,244,374 km (0.087 R)
• M26: 11,537,586 km (0.103 R)
• M27: 12,482,297 km (0.048 R)
• M28: 12,583,126 km (0.06 R)
• M29: 14,076,262 km (0.051 R)
• M30: 14,339,255 km (0.044 R)
• M31: 15,030,696 km (0.118 R)
• M32: 15,299,673 km (0.102 R)
• M33: 16,722,948 km (0.087 R)
• M34: 17,394,193 km (0.116 R)
• M35: 18,131,112 km (0.096 R)
• M36: 18,245,405 km (0.081 R)
• M37: 18,359,847 km (0.044 R)
• M38: 18,589,630 km (0.085 R)
• M39: 19,226,318 km (0.097 R)
• M40: 19,811,396 km (0.105 R)
• M41: 20,819,236 km (0.103 R)
• M42: 20,879,076 km (0.081 R)
• M43: 21,299,296 km (0.059 R)
• M44: 21,480,309 km (0.038 R)
• M45: 21,540,747 km (0.066 R)
• M46: 22,761,316 km (0.117 R)
• M47: 23,442,136 km (0.056 R)
• M48: 23,753,748 km (0.05 R)
• M49: 25,396,483 km (0.088 R)
• M50: 25,588,417 km (0.116 R)
• M51: 25,844,977 km (0.046 R)
• M52: 26,037,958 km (0.061 R)
• M53: 26,102,435 km (0.049 R)
• M54: 26,231,538 km (0.042 R)
• M55: 26,296,164 km (0.108 R)
• M56: 28,060,372 km (0.117 R)
• M57: 28,590,397 km (0.045 R)
• M58: 29,257,604 km (0.039 R)
• M59: 29,660,321 km (0.101 R)
• M60: 29,727,640 km (0.096 R)
• M61: 30,335,755 km (0.103 R)
• M62: 31,289,741 km (0.107 R)
• M63: 32,530,655 km (0.053 R)
• M64: 33,157,171 km (0.12 R)
• M65: 33,928,348 km (0.079 R)
• M66: 34,210,191 km (0.093 R)
• M67: 34,280,801 km (0.101 R)
• M68: 34,847,328 km (0.094 R)
• M69: 35,631,221 km (0.027 R)
• M70: 35,846,043 km (0.061 R)
• M71: 36,637,416 km (0.12 R)
• M72: 37,071,400 km (0.07 R)
• M73: 37,143,955 km (0.098 R)
• M74: 37,725,741 km (0.118 R)
• M75: 38,017,756 km (0.1 R)
• M76: 38,677,482 km (0.043 R)
• M77: 40,157,155 km (0.069 R)
• M78: 42,638,684 km (0.107 R)
• M79: 43,095,257 km (0.062 R)
• M80: 43,476,881 km (0.03 R)
• M81: 43,783,108 km (0.103 R)
• M82: 44,474,549 km (0.028 R)
• M83: 44,783,020 km (0.107 R)
• M84: 45,246,923 km (0.116 R)
• M85: 45,324,415 km (0.076 R)
• M86: 47,040,452 km (0.051 R)
• M87: 47,197,530 km (0.083 R)
• M88: 47,276,069 km (0.099 R)
• M89: 48,222,574 km (0.109 R)
• M90: 48,380,999 km (0.08 R)
• M91: 50,696,474 km (0.088 R)
• M92: 51,018,708 km (0.084 R)
• M93: 51,908,217 km (0.081 R)
• M94: 54,113,439 km (0.107 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 13,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit