🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.62 AU - 0.8 AU

Year: 211 Days

Day: 28.7 Hours

Environment

Temp: 154 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.66 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.98 AU - 3.24 AU

Year: 1489 Days

Day: 42.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.03 AU - 3.37 AU

Year: 1567 Days

Day: 17.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,488,872 km

• M1: 888,911 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.2

Radius: 10

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.84 AU - 8.82 AU

Year: 7007 Days

Day: 5.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 34,488,872 km

• M1: 269,426 km (0.105 R)
• M2: 350,657 km (0.054 R)
• M3: 534,663 km (0.115 R)
• M4: 957,426 km (0.083 R)
• M5: 1,067,231 km (0.081 R)
• M6: 1,330,224 km (0.073 R)
• M7: 1,882,390 km (0.053 R)
• M8: 2,311,885 km (0.075 R)
• M9: 2,499,780 km (0.119 R)
• M10: 2,870,933 km (0.105 R)
• M11: 2,971,463 km (0.096 R)
• M12: 3,217,850 km (0.115 R)
• M13: 3,730,373 km (0.059 R)
• M14: 3,907,048 km (0.1 R)
• M15: 4,177,221 km (0.044 R)
• M16: 4,337,590 km (0.098 R)
• M17: 4,879,135 km (0.064 R)
• M18: 5,145,568 km (0.108 R)
• M19: 5,317,756 km (0.072 R)
• M20: 5,491,887 km (0.077 R)
• M21: 5,871,268 km (0.064 R)
• M22: 6,051,234 km (0.082 R)
• M23: 6,390,372 km (0.054 R)
• M24: 6,628,831 km (0.082 R)
• M25: 7,114,426 km (0.06 R)
• M26: 8,234,615 km (0.113 R)
• M27: 8,698,069 km (0.104 R)
• M28: 8,815,204 km (0.111 R)
• M29: 8,932,938 km (0.106 R)
• M30: 9,140,131 km (0.106 R)
• M31: 9,619,891 km (0.069 R)
• M32: 9,801,952 km (0.118 R)
• M33: 10,354,865 km (0.081 R)
• M34: 10,479,032 km (0.114 R)
• M35: 10,541,414 km (0.041 R)
• M36: 10,949,517 km (0.105 R)
• M37: 11,171,371 km (0.073 R)
• M38: 11,298,828 km (0.041 R)
• M39: 11,523,075 km (0.048 R)
• M40: 11,651,879 km (0.106 R)
• M41: 11,813,594 km (0.083 R)
• M42: 14,292,132 km (0.073 R)
• M43: 14,395,953 km (0.101 R)
• M44: 15,094,276 km (0.113 R)
• M45: 15,200,041 km (0.077 R)
• M46: 16,018,641 km (0.079 R)
• M47: 16,198,457 km (0.11 R)
• M48: 17,810,075 km (0.091 R)
• M49: 18,033,724 km (0.109 R)
• M50: 18,220,871 km (0.114 R)
• M51: 18,446,315 km (0.06 R)
• M52: 18,975,892 km (0.079 R)
• M53: 19,052,037 km (0.101 R)
• M54: 19,242,625 km (0.095 R)
• M55: 19,433,811 km (0.113 R)
• M56: 19,510,554 km (0.101 R)
• M57: 20,244,033 km (0.099 R)
• M58: 20,711,825 km (0.11 R)
• M59: 21,499,608 km (0.056 R)
• M60: 21,976,974 km (0.078 R)
• M61: 22,096,802 km (0.108 R)
• M62: 22,618,899 km (0.094 R)
• M63: 22,861,247 km (0.092 R)
• M64: 23,880,009 km (0.089 R)
• M65: 24,333,141 km (0.056 R)
• M66: 24,747,377 km (0.11 R)
• M67: 24,872,142 km (0.111 R)
• M68: 25,498,957 km (0.081 R)
• M69: 25,624,918 km (0.092 R)
• M70: 25,709,142 km (0.105 R)
• M71: 26,342,839 km (0.108 R)
• M72: 26,938,986 km (0.084 R)
• M73: 28,188,128 km (0.042 R)
• M74: 28,274,895 km (0.069 R)
• M75: 29,192,229 km (0.096 R)
• M76: 29,500,102 km (0.04 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.9

Radius: 12.5

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 7.25 AU - 11.07 AU

Year: 9789 Days

Day: 11.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 34,488,872 km

• M1: 232,026 km (0.116 R)
• M2: 340,485 km (0.081 R)
• M3: 514,317 km (0.101 R)
• M4: 664,215 km (0.054 R)
• M5: 799,152 km (0.11 R)
• M6: 961,017 km (0.115 R)
• M7: 1,867,131 km (0.074 R)
• M8: 1,998,328 km (0.041 R)
• M9: 2,132,518 km (0.07 R)
• M10: 2,457,743 km (0.092 R)
• M11: 2,700,092 km (0.105 R)
• M12: 2,849,241 km (0.059 R)
• M13: 3,026,814 km (0.083 R)
• M14: 3,155,917 km (0.113 R)
• M15: 3,286,964 km (0.119 R)
• M16: 3,636,126 km (0.111 R)
• M17: 3,746,080 km (0.061 R)
• M18: 4,546,578 km (0.047 R)
• M19: 5,811,728 km (0.071 R)
• M20: 6,366,736 km (0.108 R)
• M21: 7,075,830 km (0.05 R)
• M22: 7,527,466 km (0.111 R)
• M23: 7,810,056 km (0.044 R)
• M24: 8,132,290 km (0.045 R)
• M25: 8,422,211 km (0.075 R)
• M26: 8,605,318 km (0.065 R)
• M27: 8,789,623 km (0.114 R)
• M28: 8,975,274 km (0.12 R)
• M29: 9,769,339 km (0.031 R)
• M30: 10,116,706 km (0.083 R)
• M31: 10,233,242 km (0.112 R)
• M32: 11,102,406 km (0.116 R)
• M33: 11,182,740 km (0.103 R)
• M34: 11,263,074 km (0.074 R)
• M35: 11,708,726 km (0.078 R)
• M36: 12,325,668 km (0.076 R)
• M37: 13,462,911 km (0.068 R)
• M38: 13,763,303 km (0.099 R)
• M39: 14,022,407 km (0.111 R)
• M40: 14,239,623 km (0.1 R)
• M41: 15,566,406 km (0.073 R)
• M42: 16,108,250 km (0.118 R)
• M43: 16,472,820 km (0.118 R)
• M44: 17,210,337 km (0.055 R)
• M45: 18,717,386 km (0.091 R)
• M46: 19,486,768 km (0.12 R)
• M47: 20,070,499 km (0.1 R)
• M48: 20,168,336 km (0.104 R)
• M49: 20,266,472 km (0.047 R)
• M50: 22,158,885 km (0.075 R)
• M51: 23,280,121 km (0.08 R)
• M52: 23,537,579 km (0.035 R)
• M53: 24,315,488 km (0.107 R)
• M54: 24,891,291 km (0.092 R)
• M55: 27,456,296 km (0.106 R)
• M56: 28,494,804 km (0.073 R)
• M57: 28,935,819 km (0.055 R)
• M58: 29,768,929 km (0.03 R)
• M59: 30,048,378 km (0.117 R)
• M60: 30,441,072 km (0.105 R)
• M61: 31,118,302 km (0.119 R)
• M62: 32,775,248 km (0.086 R)
• M63: 33,179,611 km (0.066 R)
• M64: 34,519,409 km (0.1 R)
• M65: 35,048,537 km (0.112 R)
• M66: 36,652,077 km (0.079 R)
• M67: 37,976,167 km (0.118 R)
• M68: 38,097,342 km (0.104 R)
• M69: 38,949,002 km (0.11 R)
• M70: 39,193,445 km (0.049 R)
• M71: 39,806,946 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.9

Radius: 13.7

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 8.93 AU - 10.45 AU

Year: 10651 Days

Day: 12.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 34,488,872 km

• M1: 175,777 km (0.113 R)
• M2: 360,082 km (0.079 R)
• M3: 621,579 km (0.105 R)
• M4: 837,748 km (0.062 R)
• M5: 1,141,133 km (0.045 R)
• M6: 1,429,707 km (0.041 R)
• M7: 1,688,661 km (0.088 R)
• M8: 1,833,172 km (0.12 R)
• M9: 1,944,473 km (0.048 R)
• M10: 2,352,127 km (0.097 R)
• M11: 2,453,255 km (0.107 R)
• M12: 2,597,468 km (0.114 R)
• M13: 2,765,765 km (0.108 R)
• M14: 2,916,111 km (0.118 R)
• M15: 3,270,209 km (0.071 R)
• M16: 3,383,605 km (0.049 R)
• M17: 4,117,233 km (0.088 R)
• M18: 4,744,347 km (0.092 R)
• M19: 4,873,450 km (0.112 R)
• M20: 5,029,929 km (0.092 R)
• M21: 5,214,533 km (0.096 R)
• M22: 5,864,985 km (0.096 R)
• M23: 5,975,986 km (0.059 R)
• M24: 6,087,586 km (0.115 R)
• M25: 6,569,890 km (0.095 R)
• M26: 6,830,340 km (0.086 R)
• M27: 7,271,952 km (0.081 R)
• M28: 7,361,412 km (0.09 R)
• M29: 9,065,781 km (0.1 R)
• M30: 9,551,226 km (0.114 R)
• M31: 9,846,532 km (0.061 R)
• M32: 10,852,877 km (0.089 R)
• M33: 11,402,948 km (0.102 R)
• M34: 11,751,511 km (0.079 R)
• M35: 11,997,450 km (0.062 R)
• M36: 12,530,467 km (0.076 R)
• M37: 12,854,047 km (0.11 R)
• M38: 13,435,983 km (0.075 R)
• M39: 14,063,845 km (0.042 R)
• M40: 14,212,994 km (0.099 R)
• M41: 14,400,141 km (0.089 R)
• M42: 14,966,519 km (0.102 R)
• M43: 16,004,279 km (0.082 R)
• M44: 16,238,101 km (0.083 R)
• M45: 16,591,002 km (0.028 R)
• M46: 16,867,160 km (0.092 R)
• M47: 17,264,342 km (0.08 R)
• M48: 17,987,199 km (0.106 R)
• M49: 18,433,749 km (0.119 R)
• M50: 19,296,480 km (0.115 R)
• M51: 19,795,389 km (0.076 R)
• M52: 19,920,901 km (0.11 R)
• M53: 20,172,375 km (0.077 R)
• M54: 20,848,558 km (0.097 R)
• M55: 21,061,286 km (0.097 R)
• M56: 21,618,089 km (0.059 R)
• M57: 22,353,363 km (0.067 R)
• M58: 23,670,871 km (0.043 R)
• M59: 24,160,355 km (0.074 R)
• M60: 24,788,068 km (0.099 R)
• M61: 25,194,525 km (0.107 R)
• M62: 25,785,437 km (0.034 R)
• M63: 26,151,353 km (0.115 R)
• M64: 26,657,293 km (0.047 R)
• M65: 27,213,049 km (0.118 R)
• M66: 28,382,905 km (0.101 R)
• M67: 28,713,367 km (0.055 R)
• M68: 28,902,907 km (0.098 R)
• M69: 29,045,175 km (0.067 R)
• M70: 29,521,345 km (0.079 R)
• M71: 29,904,315 km (0.071 R)
• M72: 30,096,249 km (0.096 R)
• M73: 30,626,574 km (0.09 R)
• M74: 31,305,748 km (0.119 R)
• M75: 32,088,294 km (0.082 R)
• M76: 32,334,084 km (0.093 R)
• M77: 32,877,124 km (0.094 R)
• M78: 33,323,674 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.6

Radius: 14.3

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 10.08 AU - 11.74 AU

Year: 12724 Days

Day: 10.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 34,488,872 km

• M1: 222,901 km (0.097 R)
• M2: 669,600 km (0.12 R)
• M3: 939,624 km (0.112 R)
• M4: 1,429,557 km (0.109 R)
• M5: 1,568,683 km (0.119 R)
• M6: 1,749,098 km (0.102 R)
• M7: 1,955,992 km (0.032 R)
• M8: 2,291,839 km (0.067 R)
• M9: 2,394,314 km (0.083 R)
• M10: 2,689,620 km (0.092 R)
• M11: 3,155,169 km (0.11 R)
• M12: 3,432,673 km (0.089 R)
• M13: 3,550,705 km (0.031 R)
• M14: 3,937,865 km (0.116 R)
• M15: 4,086,565 km (0.04 R)
• M16: 4,211,928 km (0.116 R)
• M17: 5,425,765 km (0.071 R)
• M18: 5,619,494 km (0.094 R)
• M19: 6,071,280 km (0.061 R)
• M20: 6,272,639 km (0.105 R)
• M21: 6,800,869 km (0.082 R)
• M22: 7,312,793 km (0.102 R)
• M23: 8,406,204 km (0.052 R)
• M24: 8,825,377 km (0.111 R)
• M25: 9,450,397 km (0.094 R)
• M26: 10,604,395 km (0.107 R)
• M27: 11,162,844 km (0.079 R)
• M28: 11,731,016 km (0.104 R)
• M29: 12,272,261 km (0.091 R)
• M30: 13,229,688 km (0.071 R)
• M31: 13,641,979 km (0.093 R)
• M32: 13,906,618 km (0.063 R)
• M33: 16,004,728 km (0.1 R)
• M34: 17,049,819 km (0.051 R)
• M35: 17,703,861 km (0.042 R)
• M36: 18,658,594 km (0.051 R)
• M37: 19,886,195 km (0.085 R)
• M38: 20,618,027 km (0.061 R)
• M39: 21,271,022 km (0.083 R)
• M40: 21,621,979 km (0.113 R)
• M41: 22,196,584 km (0.109 R)
• M42: 23,180,489 km (0.095 R)
• M43: 24,453,118 km (0.075 R)
• M44: 26,687,363 km (0.054 R)
• M45: 26,781,908 km (0.072 R)
• M46: 27,494,293 km (0.099 R)
• M47: 27,685,330 km (0.087 R)
• M48: 27,828,794 km (0.087 R)
• M49: 28,743,735 km (0.063 R)
• M50: 28,986,233 km (0.116 R)
• M51: 29,668,699 km (0.103 R)
• M52: 30,110,162 km (0.067 R)
• M53: 30,603,236 km (0.101 R)
• M54: 31,198,486 km (0.098 R)
• M55: 32,098,617 km (0.116 R)
• M56: 33,515,608 km (0.099 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 13,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit