🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.78 AU - 1.06 AU

Year: 340 Days

Day: 46.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 133.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.84 AU - 1.28 AU

Year: 420 Days

Day: 16.3 Hours

Environment

Temp: -3 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.29 AU - 2.41 AU

Year: 1387 Days

Day: 30.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,368,114 km

• M1: 47,871 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.17 AU - 2.53 AU

Year: 1387 Days

Day: 45.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,368,114 km

• M1: 327,769 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.84 AU - 3.04 AU

Year: 1467 Days

Day: 43.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,368,114 km

• M1: 45,179 km (0.09 R)
• M2: 1,116,150 km (0.05 R)

Asteroid Belt

Center: 3.39 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919

Radius: 12.5

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.36 AU - 5.32 AU

Year: 3481 Days

Day: 10.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 56,368,114 km

• M1: 340,485 km (0.109 R)
• M2: 528,080 km (0.069 R)
• M3: 700,268 km (0.093 R)
• M4: 788,530 km (0.11 R)
• M5: 929,003 km (0.046 R)
• M6: 1,052,870 km (0.062 R)
• M7: 1,332,468 km (0.068 R)
• M8: 1,946,119 km (0.059 R)
• M9: 2,042,909 km (0.082 R)
• M10: 2,191,310 km (0.103 R)
• M11: 2,309,193 km (0.117 R)
• M12: 2,516,386 km (0.116 R)
• M13: 2,912,371 km (0.041 R)
• M14: 3,005,272 km (0.103 R)
• M15: 3,289,807 km (0.11 R)
• M16: 3,523,778 km (0.099 R)
• M17: 3,885,206 km (0.101 R)
• M18: 4,029,119 km (0.09 R)
• M19: 4,174,678 km (0.115 R)
• M20: 4,258,752 km (0.086 R)
• M21: 4,862,828 km (0.113 R)
• M22: 4,951,390 km (0.1 R)
• M23: 5,130,160 km (0.111 R)
• M24: 5,311,024 km (0.12 R)
• M25: 5,448,055 km (0.051 R)
• M26: 5,540,058 km (0.098 R)
• M27: 5,632,659 km (0.068 R)
• M28: 5,937,091 km (0.063 R)
• M29: 6,031,936 km (0.096 R)
• M30: 7,007,463 km (0.108 R)
• M31: 7,132,826 km (0.111 R)
• M32: 7,875,131 km (0.074 R)
• M33: 8,534,708 km (0.101 R)
• M34: 8,911,844 km (0.108 R)
• M35: 9,020,602 km (0.107 R)
• M36: 9,239,464 km (0.03 R)
• M37: 9,349,568 km (0.114 R)
• M38: 9,934,795 km (0.109 R)
• M39: 10,076,015 km (0.108 R)
• M40: 10,388,824 km (0.077 R)
• M41: 10,618,307 km (0.038 R)
• M42: 11,170,174 km (0.11 R)
• M43: 11,258,137 km (0.087 R)
• M44: 11,761,235 km (0.118 R)
• M45: 12,181,007 km (0.097 R)
• M46: 12,423,206 km (0.116 R)
• M47: 12,789,421 km (0.077 R)
• M48: 13,532,474 km (0.089 R)
• M49: 13,877,746 km (0.078 R)
• M50: 14,225,860 km (0.079 R)
• M51: 14,321,303 km (0.075 R)
• M52: 14,641,144 km (0.088 R)
• M53: 14,963,228 km (0.112 R)
• M54: 16,076,086 km (0.117 R)
• M55: 16,208,630 km (0.062 R)
• M56: 16,341,772 km (0.105 R)
• M57: 16,575,444 km (0.029 R)
• M58: 16,978,610 km (0.091 R)
• M59: 17,113,697 km (0.116 R)
• M60: 17,317,150 km (0.096 R)
• M61: 18,138,592 km (0.055 R)
• M62: 18,484,612 km (0.077 R)
• M63: 20,462,595 km (0.061 R)
• M64: 20,642,561 km (0.1 R)
• M65: 20,931,435 km (0.113 R)
• M66: 21,076,395 km (0.086 R)
• M67: 21,367,213 km (0.119 R)
• M68: 21,842,785 km (0.102 R)
• M69: 22,174,144 km (0.064 R)
• M70: 22,469,899 km (0.097 R)
• M71: 22,804,400 km (0.117 R)
• M72: 23,140,547 km (0.097 R)
• M73: 23,704,231 km (0.078 R)
• M74: 24,006,868 km (0.111 R)
• M75: 24,463,141 km (0.031 R)
• M76: 24,654,028 km (0.053 R)
• M77: 25,037,448 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.1

Radius: 10.8

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.49 AU - 10.41 AU

Year: 10309 Days

Day: 9.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 56,368,114 km

• M1: 198,516 km (0.085 R)
• M2: 351,106 km (0.098 R)
• M3: 440,566 km (0.107 R)
• M4: 852,259 km (0.069 R)
• M5: 1,542,204 km (0.101 R)
• M6: 1,772,884 km (0.108 R)
• M7: 1,892,413 km (0.103 R)
• M8: 1,965,417 km (0.049 R)
• M9: 2,114,566 km (0.112 R)
• M10: 2,241,724 km (0.116 R)
• M11: 2,371,575 km (0.075 R)
• M12: 2,748,412 km (0.113 R)
• M13: 2,944,086 km (0.079 R)
• M14: 3,144,398 km (0.107 R)
• M15: 3,378,967 km (0.117 R)
• M16: 3,558,634 km (0.088 R)
• M17: 3,958,808 km (0.084 R)
• M18: 4,084,919 km (0.072 R)
• M19: 4,903,070 km (0.089 R)
• M20: 5,209,895 km (0.104 R)
• M21: 6,131,418 km (0.087 R)
• M22: 6,836,473 km (0.061 R)
• M23: 7,333,886 km (0.11 R)
• M24: 7,567,259 km (0.113 R)
• M25: 7,842,818 km (0.043 R)
• M26: 7,961,898 km (0.059 R)
• M27: 8,242,244 km (0.095 R)
• M28: 8,485,042 km (0.056 R)
• M29: 8,812,511 km (0.086 R)
• M30: 9,227,645 km (0.107 R)
• M31: 9,649,212 km (0.081 R)
• M32: 10,467,662 km (0.063 R)
• M33: 10,642,692 km (0.056 R)
• M34: 10,730,655 km (0.1 R)
• M35: 11,174,063 km (0.116 R)
• M36: 12,493,367 km (0.114 R)
• M37: 12,959,813 km (0.086 R)
• M38: 13,813,568 km (0.089 R)
• M39: 14,490,199 km (0.07 R)
• M40: 15,375,968 km (0.105 R)
• M41: 16,026,719 km (0.057 R)
• M42: 16,482,394 km (0.12 R)
• M43: 17,562,341 km (0.066 R)
• M44: 17,927,510 km (0.081 R)
• M45: 18,084,737 km (0.082 R)
• M46: 18,295,072 km (0.119 R)
• M47: 20,115,678 km (0.116 R)
• M48: 20,662,009 km (0.096 R)
• M49: 21,047,523 km (0.028 R)
• M50: 21,324,279 km (0.11 R)
• M51: 23,352,228 km (0.08 R)
• M52: 23,811,194 km (0.039 R)
• M53: 25,323,479 km (0.063 R)
• M54: 25,617,887 km (0.105 R)
• M55: 26,567,535 km (0.083 R)
• M56: 26,746,753 km (0.095 R)
• M57: 27,106,685 km (0.032 R)
• M58: 28,868,799 km (0.12 R)
• M59: 28,991,619 km (0.115 R)
• M60: 29,299,641 km (0.119 R)
• M61: 29,423,059 km (0.044 R)
• M62: 30,105,375 km (0.069 R)
• M63: 30,479,818 km (0.107 R)
• M64: 30,667,563 km (0.115 R)
• M65: 31,107,232 km (0.111 R)
• M66: 31,233,193 km (0.074 R)
• M67: 31,612,124 km (0.098 R)
• M68: 31,929,122 km (0.084 R)
• M69: 32,758,343 km (0.037 R)
• M70: 33,143,408 km (0.071 R)
• M71: 33,336,539 km (0.116 R)
• M72: 36,809,005 km (0.098 R)
• M73: 38,351,509 km (0.093 R)
• M74: 38,689,600 km (0.044 R)
• M75: 40,807,906 km (0.104 R)
• M76: 41,846,264 km (0.056 R)
• M77: 41,985,390 km (0.056 R)
• M78: 42,893,449 km (0.11 R)
• M79: 43,596,260 km (0.115 R)
• M80: 43,949,162 km (0.116 R)
• M81: 44,444,779 km (0.062 R)
• M82: 45,013,551 km (0.054 R)
• M83: 45,155,968 km (0.107 R)
• M84: 46,517,757 km (0.106 R)
• M85: 47,747,452 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.5

Radius: 10.1

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 10.24 AU - 10.38 AU

Year: 12746 Days

Day: 14.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 56,368,114 km

• M1: 140,173 km (0.083 R)
• M2: 241,900 km (0.06 R)
• M3: 439,219 km (0.115 R)
• M4: 807,081 km (0.113 R)
• M5: 928,404 km (0.075 R)
• M6: 1,189,901 km (0.107 R)
• M7: 1,475,035 km (0.119 R)
• M8: 1,549,834 km (0.116 R)
• M9: 1,942,977 km (0.085 R)
• M10: 2,193,703 km (0.09 R)
• M11: 3,298,633 km (0.118 R)
• M12: 3,666,494 km (0.114 R)
• M13: 4,118,280 km (0.071 R)
• M14: 5,112,358 km (0.087 R)
• M15: 5,188,802 km (0.1 R)
• M16: 5,537,964 km (0.047 R)
• M17: 5,616,652 km (0.096 R)
• M18: 5,934,847 km (0.049 R)
• M19: 6,136,804 km (0.087 R)
• M20: 6,218,185 km (0.112 R)
• M21: 6,423,284 km (0.084 R)
• M22: 7,180,249 km (0.068 R)
• M23: 7,744,532 km (0.114 R)
• M24: 7,965,339 km (0.063 R)
• M25: 8,323,027 km (0.067 R)
• M26: 8,503,741 km (0.087 R)
• M27: 8,685,952 km (0.075 R)
• M28: 9,616,002 km (0.06 R)
• M29: 9,853,413 km (0.119 R)
• M30: 10,044,749 km (0.099 R)
• M31: 10,285,751 km (0.075 R)
• M32: 10,577,317 km (0.068 R)
• M33: 11,368,391 km (0.095 R)
• M34: 11,669,980 km (0.069 R)
• M35: 11,872,536 km (0.083 R)
• M36: 13,428,354 km (0.09 R)
• M37: 14,014,927 km (0.119 R)
• M38: 14,338,208 km (0.045 R)
• M39: 15,434,012 km (0.087 R)
• M40: 15,712,264 km (0.074 R)
• M41: 17,358,140 km (0.111 R)
• M42: 17,473,630 km (0.118 R)
• M43: 18,289,536 km (0.094 R)
• M44: 18,583,795 km (0.07 R)
• M45: 18,820,459 km (0.12 R)
• M46: 19,656,562 km (0.031 R)
• M47: 20,382,859 km (0.036 R)
• M48: 20,504,782 km (0.04 R)
• M49: 23,311,238 km (0.106 R)
• M50: 23,630,480 km (0.114 R)
• M51: 24,596,882 km (0.063 R)
• M52: 25,052,258 km (0.117 R)
• M53: 25,641,823 km (0.079 R)
• M54: 25,905,265 km (0.062 R)
• M55: 26,434,991 km (0.117 R)
• M56: 26,634,554 km (0.09 R)
• M57: 27,977,794 km (0.108 R)
• M58: 28,384,999 km (0.097 R)
• M59: 28,999,547 km (0.087 R)
• M60: 29,480,654 km (0.054 R)
• M61: 29,549,619 km (0.076 R)
• M62: 29,687,548 km (0.083 R)
• M63: 29,895,040 km (0.063 R)
• M64: 30,729,647 km (0.054 R)
• M65: 30,799,509 km (0.074 R)
• M66: 33,710,683 km (0.078 R)
• M67: 34,870,366 km (0.118 R)
• M68: 36,116,965 km (0.095 R)
• M69: 36,782,676 km (0.119 R)
• M70: 37,005,576 km (0.094 R)
• M71: 37,751,621 km (0.118 R)
• M72: 38,653,397 km (0.095 R)
• M73: 39,410,362 km (0.101 R)
• M74: 39,486,358 km (0.091 R)
• M75: 41,401,211 km (0.093 R)
• M76: 42,330,961 km (0.06 R)
• M77: 44,685,632 km (0.052 R)
• M78: 44,844,056 km (0.105 R)
• M79: 44,923,343 km (0.055 R)
• M80: 46,038,595 km (0.089 R)
• M81: 46,519,403 km (0.088 R)
• M82: 47,405,172 km (0.098 R)
• M83: 48,459,089 km (0.111 R)
• M84: 49,029,805 km (0.075 R)
• M85: 49,684,744 km (0.084 R)
• M86: 50,589,961 km (0.116 R)
• M87: 50,920,572 km (0.076 R)
• M88: 51,666,916 km (0.059 R)
• M89: 55,027,632 km (0.076 R)
• M90: 55,537,910 km (0.037 R)
• M91: 56,135,105 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164

Radius: 7.3

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 12.74 AU - 20.48 AU

Year: 26063 Days

Day: 21.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 56,368,114 km

• M1: 274,362 km (0.099 R)
• M2: 592,557 km (0.109 R)
• M3: 836,551 km (0.105 R)
• M4: 1,246,749 km (0.099 R)
• M5: 1,485,357 km (0.108 R)
• M6: 1,534,874 km (0.119 R)
• M7: 3,360,267 km (0.091 R)
• M8: 3,425,791 km (0.058 R)
• M9: 4,035,403 km (0.066 R)
• M10: 4,714,876 km (0.112 R)
• M11: 5,467,952 km (0.083 R)
• M12: 6,137,103 km (0.098 R)
• M13: 6,420,292 km (0.116 R)
• M14: 6,583,952 km (0.1 R)
• M15: 6,999,236 km (0.029 R)
• M16: 7,167,683 km (0.1 R)
• M17: 7,638,018 km (0.045 R)
• M18: 8,162,359 km (0.051 R)
• M19: 8,295,352 km (0.117 R)
• M20: 8,384,362 km (0.062 R)
• M21: 9,523,700 km (0.087 R)
• M22: 9,757,372 km (0.098 R)
• M23: 11,149,529 km (0.084 R)
• M24: 11,643,950 km (0.114 R)
• M25: 12,297,394 km (0.112 R)
• M26: 12,705,347 km (0.051 R)
• M27: 13,117,788 km (0.119 R)
• M28: 13,325,730 km (0.098 R)
• M29: 14,061,901 km (0.105 R)
• M30: 15,245,070 km (0.078 R)
• M31: 15,628,340 km (0.115 R)
• M32: 15,848,698 km (0.043 R)
• M33: 16,125,603 km (0.067 R)
• M34: 18,514,382 km (0.084 R)
• M35: 19,334,777 km (0.06 R)
• M36: 19,928,232 km (0.107 R)
• M37: 20,527,521 km (0.076 R)
• M38: 20,889,847 km (0.112 R)
• M39: 22,174,892 km (0.113 R)
• M40: 22,546,793 km (0.1 R)
• M41: 22,795,873 km (0.111 R)
• M42: 23,233,896 km (0.105 R)
• M43: 23,801,171 km (0.064 R)
• M44: 25,400,671 km (0.084 R)
• M45: 26,246,198 km (0.059 R)
• M46: 26,508,144 km (0.066 R)
• M47: 26,573,818 km (0.089 R)
• M48: 26,968,756 km (0.11 R)
• M49: 27,233,096 km (0.106 R)
• M50: 27,564,754 km (0.116 R)
• M51: 27,631,176 km (0.061 R)
• M52: 29,923,613 km (0.063 R)
• M53: 31,092,571 km (0.12 R)
• M54: 31,717,441 km (0.078 R)
• M55: 34,903,577 km (0.112 R)
• M56: 35,408,170 km (0.099 R)
• M57: 35,625,237 km (0.11 R)
• M58: 35,842,752 km (0.085 R)
• M59: 36,279,129 km (0.092 R)
• M60: 37,451,079 km (0.077 R)
• M61: 42,185,253 km (0.062 R)
• M62: 42,338,591 km (0.109 R)
• M63: 42,415,335 km (0.048 R)
• M64: 42,645,715 km (0.108 R)
• M65: 44,504,768 km (0.116 R)
• M66: 46,074,199 km (0.116 R)
• M67: 48,141,193 km (0.112 R)
• M68: 48,622,450 km (0.079 R)
• M69: 48,702,933 km (0.106 R)
• M70: 48,783,267 km (0.104 R)
• M71: 49,832,696 km (0.062 R)
• M72: 50,075,942 km (0.037 R)
• M73: 50,971,286 km (0.057 R)
• M74: 51,052,817 km (0.032 R)
• M75: 51,789,736 km (0.073 R)
• M76: 54,021,137 km (0.104 R)
• M77: 54,354,292 km (0.104 R)
• M78: 54,688,194 km (0.091 R)
• M79: 55,358,094 km (0.07 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 12,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit