🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.56 AU - 0.88 AU

Year: 219 Days

Day: 21.6 Hours

Environment

Temp: 168 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,407,713 km

• M1: 464,950 km (0.094 R)
• M2: 596,447 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.18 AU - 1.28 AU

Year: 489 Days

Day: 12 Hours

Environment

Temp: -1 °C

Axial Tilt: 47 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 56,407,713 km

• M1: 39,195 km (0.102 R)
• M2: 346,917 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.48 AU - 1.48 AU

Year: 645 Days

Day: 45.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.14 AU - 3.56 AU

Year: 1723 Days

Day: 39.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.7 AU - 4.28 AU

Year: 2335 Days

Day: 20.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.1

Radius: 14.9

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.97 AU - 7.29 AU

Year: 6114 Days

Day: 9.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 56,407,713 km

• M1: 197,320 km (0.102 R)
• M2: 293,661 km (0.117 R)
• M3: 448,494 km (0.091 R)
• M4: 684,410 km (0.115 R)
• M5: 780,901 km (0.105 R)
• M6: 1,026,840 km (0.08 R)
• M7: 1,313,320 km (0.111 R)
• M8: 1,495,380 km (0.098 R)
• M9: 2,012,091 km (0.114 R)
• M10: 2,796,732 km (0.111 R)
• M11: 2,942,590 km (0.113 R)
• M12: 3,053,592 km (0.061 R)
• M13: 3,318,230 km (0.08 R)
• M14: 3,453,467 km (0.037 R)
• M15: 3,649,889 km (0.104 R)
• M16: 4,074,747 km (0.054 R)
• M17: 4,261,744 km (0.109 R)
• M18: 4,366,762 km (0.092 R)
• M19: 4,494,219 km (0.09 R)
• M20: 5,149,757 km (0.11 R)
• M21: 5,375,051 km (0.072 R)
• M22: 5,557,561 km (0.057 R)
• M23: 5,905,675 km (0.052 R)
• M24: 6,046,896 km (0.097 R)
• M25: 6,332,777 km (0.119 R)
• M26: 6,429,118 km (0.092 R)
• M27: 6,623,147 km (0.107 R)
• M28: 7,141,952 km (0.11 R)
• M29: 7,571,747 km (0.115 R)
• M30: 7,699,802 km (0.097 R)
• M31: 7,880,217 km (0.084 R)
• M32: 7,983,889 km (0.056 R)
• M33: 8,350,703 km (0.102 R)
• M34: 8,589,461 km (0.117 R)
• M35: 8,803,535 km (0.077 R)
• M36: 9,844,737 km (0.084 R)
• M37: 9,984,611 km (0.106 R)
• M38: 10,608,284 km (0.047 R)
• M39: 10,751,749 km (0.092 R)
• M40: 11,478,944 km (0.112 R)
• M41: 12,072,249 km (0.081 R)
• M42: 12,372,641 km (0.043 R)
• M43: 12,645,209 km (0.113 R)
• M44: 12,766,981 km (0.041 R)
• M45: 13,381,530 km (0.093 R)
• M46: 13,817,607 km (0.066 R)
• M47: 13,943,120 km (0.117 R)
• M48: 14,037,367 km (0.089 R)
• M49: 15,477,994 km (0.095 R)
• M50: 16,232,416 km (0.098 R)
• M51: 16,730,876 km (0.093 R)
• M52: 16,864,766 km (0.04 R)
• M53: 17,471,236 km (0.101 R)
• M54: 17,982,113 km (0.091 R)
• M55: 19,544,214 km (0.106 R)
• M56: 19,791,200 km (0.043 R)
• M57: 19,897,265 km (0.112 R)
• M58: 20,288,014 km (0.08 R)
• M59: 20,681,457 km (0.098 R)
• M60: 20,825,071 km (0.042 R)
• M61: 21,005,187 km (0.1 R)
• M62: 21,294,359 km (0.075 R)
• M63: 21,439,320 km (0.115 R)
• M64: 21,657,583 km (0.037 R)
• M65: 23,243,171 km (0.095 R)
• M66: 23,918,007 km (0.113 R)
• M67: 24,485,431 km (0.105 R)
• M68: 24,751,566 km (0.096 R)
• M69: 24,942,453 km (0.034 R)
• M70: 25,479,210 km (0.094 R)
• M71: 25,594,700 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.1

Radius: 12

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.59 AU - 8.59 AU

Year: 6761 Days

Day: 13.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 56,407,713 km

• M1: 210,484 km (0.106 R)
• M2: 351,106 km (0.08 R)
• M3: 456,274 km (0.058 R)
• M4: 613,501 km (0.096 R)
• M5: 893,847 km (0.083 R)
• M6: 1,002,007 km (0.104 R)
• M7: 1,082,191 km (0.111 R)
• M8: 1,181,524 km (0.087 R)
• M9: 1,389,914 km (0.085 R)
• M10: 1,573,171 km (0.109 R)
• M11: 1,725,611 km (0.115 R)
• M12: 1,923,380 km (0.117 R)
• M13: 2,255,487 km (0.119 R)
• M14: 2,673,763 km (0.103 R)
• M15: 2,811,094 km (0.085 R)
• M16: 3,212,913 km (0.083 R)
• M17: 4,256,359 km (0.1 R)
• M18: 4,363,471 km (0.029 R)
• M19: 4,444,403 km (0.087 R)
• M20: 4,884,670 km (0.098 R)
• M21: 5,110,263 km (0.12 R)
• M22: 5,224,257 km (0.103 R)
• M23: 5,866,630 km (0.105 R)
• M24: 6,076,366 km (0.041 R)
• M25: 6,288,646 km (0.091 R)
• M26: 6,814,183 km (0.089 R)
• M27: 7,418,558 km (0.078 R)
• M28: 7,580,423 km (0.11 R)
• M29: 7,678,111 km (0.031 R)
• M30: 7,874,832 km (0.086 R)
• M31: 8,073,199 km (0.041 R)
• M32: 8,474,869 km (0.078 R)
• M33: 9,542,848 km (0.103 R)
• M34: 10,434,900 km (0.117 R)
• M35: 10,543,658 km (0.091 R)
• M36: 10,799,171 km (0.099 R)
• M37: 11,728,174 km (0.104 R)
• M38: 12,030,810 km (0.076 R)
• M39: 12,374,437 km (0.052 R)
• M40: 12,489,777 km (0.093 R)
• M41: 12,605,416 km (0.075 R)
• M42: 13,582,888 km (0.09 R)
• M43: 15,073,930 km (0.089 R)
• M44: 15,155,910 km (0.107 R)
• M45: 15,320,617 km (0.075 R)
• M46: 15,403,046 km (0.072 R)
• M47: 15,610,089 km (0.097 R)
• M48: 16,956,470 km (0.103 R)
• M49: 17,427,853 km (0.053 R)
• M50: 17,643,573 km (0.057 R)
• M51: 18,296,119 km (0.07 R)
• M52: 18,867,882 km (0.087 R)
• M53: 20,664,253 km (0.025 R)
• M54: 21,351,805 km (0.112 R)
• M55: 21,444,107 km (0.097 R)
• M56: 22,140,186 km (0.117 R)
• M57: 23,127,232 km (0.085 R)
• M58: 23,269,350 km (0.076 R)
• M59: 25,828,820 km (0.096 R)
• M60: 26,173,643 km (0.113 R)
• M61: 26,817,812 km (0.113 R)
• M62: 27,819,070 km (0.112 R)
• M63: 29,087,810 km (0.104 R)
• M64: 29,446,396 km (0.119 R)
• M65: 30,375,399 km (0.107 R)
• M66: 30,843,491 km (0.103 R)
• M67: 30,999,970 km (0.05 R)
• M68: 31,104,539 km (0.111 R)
• M69: 31,313,826 km (0.073 R)
• M70: 31,471,203 km (0.101 R)
• M71: 32,846,008 km (0.112 R)
• M72: 35,271,288 km (0.037 R)
• M73: 35,380,495 km (0.054 R)
• M74: 35,599,057 km (0.116 R)
• M75: 36,477,945 km (0.082 R)
• M76: 36,643,550 km (0.098 R)
• M77: 36,809,454 km (0.11 R)
• M78: 36,920,156 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.7

Radius: 8.1

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 7.55 AU - 9.27 AU

Year: 8735 Days

Day: 14.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 56,407,713 km

• M1: 110,403 km (0.073 R)
• M2: 318,195 km (0.073 R)
• M3: 386,710 km (0.081 R)
• M4: 530,624 km (0.026 R)
• M5: 604,375 km (0.112 R)
• M6: 834,906 km (0.119 R)
• M7: 909,555 km (0.116 R)
• M8: 1,571,077 km (0.092 R)
• M9: 2,460,137 km (0.1 R)
• M10: 2,925,686 km (0.047 R)
• M11: 3,418,311 km (0.103 R)
• M12: 3,602,018 km (0.116 R)
• M13: 4,043,331 km (0.104 R)
• M14: 4,172,584 km (0.063 R)
• M15: 4,325,174 km (0.07 R)
• M16: 4,435,278 km (0.111 R)
• M17: 5,278,710 km (0.072 R)
• M18: 5,396,444 km (0.051 R)
• M19: 5,998,426 km (0.047 R)
• M20: 6,444,975 km (0.11 R)
• M21: 6,697,646 km (0.112 R)
• M22: 7,528,214 km (0.092 R)
• M23: 7,740,942 km (0.08 R)
• M24: 7,955,615 km (0.057 R)
• M25: 9,742,861 km (0.109 R)
• M26: 10,149,767 km (0.035 R)
• M27: 10,681,288 km (0.089 R)
• M28: 10,830,437 km (0.085 R)
• M29: 11,740,291 km (0.111 R)
• M30: 12,049,061 km (0.105 R)
• M31: 12,454,472 km (0.118 R)
• M32: 12,548,569 km (0.102 R)
• M33: 12,927,799 km (0.072 R)
• M34: 13,794,420 km (0.036 R)
• M35: 14,580,556 km (0.053 R)
• M36: 14,812,583 km (0.113 R)
• M37: 15,280,375 km (0.117 R)
• M38: 15,651,228 km (0.062 R)
• M39: 16,539,690 km (0.025 R)
• M40: 17,409,452 km (0.073 R)
• M41: 18,222,666 km (0.113 R)
• M42: 18,795,626 km (0.065 R)
• M43: 19,849,244 km (0.096 R)
• M44: 20,143,204 km (0.099 R)
• M45: 21,033,909 km (0.054 R)
• M46: 22,203,316 km (0.094 R)
• M47: 23,548,949 km (0.102 R)
• M48: 24,055,338 km (0.118 R)
• M49: 25,079,185 km (0.12 R)
• M50: 25,596,345 km (0.111 R)
• M51: 25,916,335 km (0.041 R)
• M52: 26,237,671 km (0.029 R)
• M53: 26,803,301 km (0.106 R)
• M54: 27,250,449 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.3

Radius: 11.8

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 11.02 AU - 11.02 AU

Year: 13102 Days

Day: 11.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 56,407,713 km

• M1: 151,842 km (0.1 R)
• M2: 317,895 km (0.049 R)
• M3: 531,072 km (0.119 R)
• M4: 1,015,321 km (0.113 R)
• M5: 1,302,399 km (0.057 R)
• M6: 1,590,525 km (0.08 R)
• M7: 1,691,204 km (0.112 R)
• M8: 2,255,487 km (0.093 R)
• M9: 2,783,867 km (0.117 R)
• M10: 3,031,002 km (0.068 R)
• M11: 3,986,334 km (0.038 R)
• M12: 4,515,013 km (0.062 R)
• M13: 5,873,212 km (0.083 R)
• M14: 6,151,315 km (0.102 R)
• M15: 6,393,065 km (0.074 R)
• M16: 6,637,957 km (0.096 R)
• M17: 6,720,385 km (0.104 R)
• M18: 7,095,128 km (0.093 R)
• M19: 7,221,538 km (0.108 R)
• M20: 7,648,640 km (0.102 R)
• M21: 7,908,791 km (0.093 R)
• M22: 8,083,820 km (0.077 R)
• M23: 9,345,229 km (0.084 R)
• M24: 9,437,681 km (0.109 R)
• M25: 9,623,481 km (0.097 R)
• M26: 10,474,693 km (0.073 R)
• M27: 12,553,206 km (0.085 R)
• M28: 12,706,394 km (0.051 R)
• M29: 15,025,012 km (0.12 R)
• M30: 15,679,802 km (0.105 R)
• M31: 16,288,216 km (0.094 R)
• M32: 17,073,605 km (0.064 R)
• M33: 17,986,451 km (0.071 R)
• M34: 18,217,131 km (0.087 R)
• M35: 21,609,562 km (0.109 R)
• M36: 22,845,240 km (0.103 R)
• M37: 22,970,005 km (0.09 R)
• M38: 24,230,816 km (0.099 R)
• M39: 24,613,487 km (0.119 R)
• M40: 24,869,599 km (0.099 R)
• M41: 25,773,320 km (0.052 R)
• M42: 25,968,246 km (0.111 R)
• M43: 28,817,487 km (0.061 R)
• M44: 30,107,619 km (0.067 R)
• M45: 31,001,316 km (0.074 R)
• M46: 32,182,990 km (0.063 R)
• M47: 32,393,175 km (0.089 R)
• M48: 33,026,124 km (0.086 R)
• M49: 33,805,229 km (0.098 R)
• M50: 36,251,753 km (0.098 R)
• M51: 36,835,633 km (0.058 R)
• M52: 37,717,214 km (0.105 R)
• M53: 39,876,659 km (0.096 R)
• M54: 41,085,110 km (0.094 R)
• M55: 41,236,952 km (0.052 R)
• M56: 41,541,384 km (0.118 R)
• M57: 42,382,274 km (0.108 R)
• M58: 44,314,180 km (0.094 R)
• M59: 45,173,171 km (0.074 R)
• M60: 46,195,673 km (0.086 R)
• M61: 46,670,048 km (0.067 R)
• M62: 46,907,908 km (0.065 R)
• M63: 48,985,972 km (0.083 R)
• M64: 50,117,381 km (0.045 R)
• M65: 50,279,695 km (0.1 R)
• M66: 50,360,926 km (0.105 R)
• M67: 50,604,921 km (0.107 R)
• M68: 51,012,425 km (0.103 R)
• M69: 51,175,636 km (0.037 R)
• M70: 51,257,466 km (0.101 R)
• M71: 51,420,977 km (0.055 R)
• M72: 51,748,596 km (0.12 R)
• M73: 52,241,372 km (0.111 R)
• M74: 54,644,811 km (0.094 R)
• M75: 54,895,537 km (0.115 R)
• M76: 54,979,162 km (0.109 R)
• M77: 56,323,299 km (0.05 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 16,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit