🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.48 AU - 0.66 AU

Year: 154 Days

Day: 25.9 Hours

Environment

Temp: 232 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,184,609 km

• M1: 87,814 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.7 AU - 0.88 AU

Year: 251 Days

Day: 47.5 Hours

Environment

Temp: 174 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.8 AU - 1.16 AU

Year: 347 Days

Day: 32.8 Hours

Environment

Temp: 104 °C

Axial Tilt: 79.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.24 AU - 1.76 AU

Year: 658 Days

Day: 16.4 Hours

Environment

Temp: -30 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,184,609 km

• M1: 244,892 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.83 AU - 2.25 AU

Year: 1044 Days

Day: 27 Hours

Environment

Temp: -64 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2 AU - 2.6 AU

Year: 1249 Days

Day: 35.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.9 AU - 3.08 AU

Year: 1852 Days

Day: 33.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.4

Radius: 9.3

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 9.44 AU - 14.74 AU

Year: 15056 Days

Day: 14.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 177.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 94,184,609 km

• M1: 440,566 km (0.052 R)
• M2: 990,637 km (0.075 R)
• M3: 1,387,670 km (0.112 R)
• M4: 1,488,200 km (0.082 R)
• M5: 1,696,440 km (0.057 R)
• M6: 2,026,602 km (0.091 R)
• M7: 2,377,110 km (0.106 R)
• M8: 2,590,437 km (0.098 R)
• M9: 2,810,196 km (0.042 R)
• M10: 2,938,551 km (0.036 R)
• M11: 3,200,946 km (0.074 R)
• M12: 3,301,326 km (0.102 R)
• M13: 4,251,871 km (0.107 R)
• M14: 4,436,774 km (0.116 R)
• M15: 5,124,325 km (0.114 R)
• M16: 5,763,408 km (0.028 R)
• M17: 6,009,496 km (0.112 R)
• M18: 6,217,288 km (0.109 R)
• M19: 6,811,640 km (0.119 R)
• M20: 7,071,940 km (0.118 R)
• M21: 7,468,524 km (0.08 R)
• M22: 7,602,265 km (0.094 R)
• M23: 7,963,095 km (0.106 R)
• M24: 8,329,460 km (0.057 R)
• M25: 9,031,223 km (0.055 R)
• M26: 9,221,662 km (0.119 R)
• M27: 9,317,255 km (0.114 R)
• M28: 10,341,850 km (0.108 R)
• M29: 10,591,080 km (0.117 R)
• M30: 10,842,255 km (0.046 R)
• M31: 11,044,661 km (0.082 R)
• M32: 13,244,199 km (0.1 R)
• M33: 13,514,821 km (0.064 R)
• M34: 14,061,751 km (0.108 R)
• M35: 14,504,411 km (0.097 R)
• M36: 15,177,153 km (0.097 R)
• M37: 16,262,785 km (0.052 R)
• M38: 16,436,617 km (0.026 R)
• M39: 16,552,705 km (0.105 R)
• M40: 16,610,899 km (0.118 R)
• M41: 17,137,633 km (0.053 R)
• M42: 17,908,212 km (0.057 R)
• M43: 19,482,879 km (0.094 R)
• M44: 19,544,363 km (0.099 R)
• M45: 19,914,469 km (0.092 R)
• M46: 20,100,269 km (0.025 R)
• M47: 20,349,050 km (0.075 R)
• M48: 20,724,092 km (0.098 R)
• M49: 21,863,130 km (0.118 R)
• M50: 21,927,009 km (0.087 R)
• M51: 22,569,083 km (0.108 R)
• M52: 23,543,713 km (0.097 R)
• M53: 24,998,103 km (0.106 R)
• M54: 26,890,965 km (0.111 R)
• M55: 27,440,139 km (0.105 R)
• M56: 27,716,147 km (0.027 R)
• M57: 28,201,293 km (0.086 R)
• M58: 28,340,569 km (0.066 R)
• M59: 29,180,261 km (0.11 R)
• M60: 30,312,568 km (0.108 R)
• M61: 31,820,365 km (0.027 R)
• M62: 32,037,730 km (0.065 R)
• M63: 32,474,107 km (0.073 R)
• M64: 33,794,757 km (0.027 R)
• M65: 34,908,663 km (0.064 R)
• M66: 35,357,606 km (0.082 R)
• M67: 35,432,555 km (0.098 R)
• M68: 35,657,999 km (0.083 R)
• M69: 36,034,537 km (0.076 R)
• M70: 37,477,857 km (0.119 R)
• M71: 37,707,490 km (0.099 R)
• M72: 39,094,860 km (0.119 R)
• M73: 39,716,888 km (0.105 R)
• M74: 39,794,829 km (0.113 R)
• M75: 40,970,668 km (0.07 R)
• M76: 41,365,158 km (0.109 R)
• M77: 41,523,283 km (0.051 R)
• M78: 42,078,440 km (0.044 R)
• M79: 42,875,647 km (0.106 R)
• M80: 45,378,719 km (0.113 R)
• M81: 46,853,754 km (0.068 R)
• M82: 48,261,171 km (0.114 R)
• M83: 48,510,999 km (0.112 R)
• M84: 48,594,325 km (0.115 R)
• M85: 49,263,028 km (0.056 R)
• M86: 53,424,541 km (0.088 R)
• M87: 54,287,571 km (0.069 R)
• M88: 54,981,406 km (0.105 R)
• M89: 55,590,868 km (0.04 R)
• M90: 56,377,753 km (0.116 R)
• M91: 56,728,560 km (0.092 R)
• M92: 57,874,031 km (0.12 R)
• M93: 58,316,691 km (0.062 R)
• M94: 59,205,153 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.6

Radius: 8.4

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 9.58 AU - 15.52 AU

Year: 15924 Days

Day: 6.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 94,184,609 km

• M1: 165,904 km (0.096 R)
• M2: 289,322 km (0.083 R)
• M3: 410,646 km (0.106 R)
• M4: 596,297 km (0.061 R)
• M5: 757,713 km (0.088 R)
• M6: 1,026,840 km (0.091 R)
• M7: 1,243,009 km (0.098 R)
• M8: 1,583,344 km (0.076 R)
• M9: 1,650,364 km (0.107 R)
• M10: 1,880,894 km (0.076 R)
• M11: 2,146,580 km (0.06 R)
• M12: 2,633,371 km (0.108 R)
• M13: 2,875,869 km (0.04 R)
• M14: 3,125,698 km (0.074 R)
• M15: 3,182,096 km (0.117 R)
• M16: 3,440,452 km (0.098 R)
• M17: 3,616,529 km (0.062 R)
• M18: 3,856,035 km (0.092 R)
• M19: 4,193,677 km (0.11 R)
• M20: 6,126,631 km (0.113 R)
• M21: 6,340,407 km (0.09 R)
• M22: 7,294,991 km (0.059 R)
• M23: 7,370,238 km (0.12 R)
• M24: 7,597,777 km (0.113 R)
• M25: 8,098,481 km (0.05 R)
• M26: 8,176,421 km (0.049 R)
• M27: 8,649,599 km (0.108 R)
• M28: 8,729,335 km (0.098 R)
• M29: 8,849,462 km (0.081 R)
• M30: 8,970,038 km (0.112 R)
• M31: 9,417,036 km (0.12 R)
• M32: 9,871,215 km (0.09 R)
• M33: 10,374,912 km (0.115 R)
• M34: 10,629,976 km (0.091 R)
• M35: 11,494,801 km (0.037 R)
• M36: 11,582,466 km (0.062 R)
• M37: 12,788,524 km (0.093 R)
• M38: 14,885,886 km (0.073 R)
• M39: 15,221,583 km (0.077 R)
• M40: 15,462,885 km (0.056 R)
• M41: 16,047,364 km (0.116 R)
• M42: 18,610,873 km (0.119 R)
• M43: 18,765,557 km (0.074 R)
• M44: 19,180,242 km (0.069 R)
• M45: 19,702,788 km (0.103 R)
• M46: 21,785,489 km (0.117 R)
• M47: 23,490,157 km (0.095 R)
• M48: 23,937,006 km (0.11 R)
• M49: 24,839,081 km (0.059 R)
• M50: 25,982,308 km (0.097 R)
• M51: 26,734,635 km (0.055 R)
• M52: 26,792,829 km (0.066 R)
• M53: 26,851,023 km (0.096 R)
• M54: 27,025,903 km (0.096 R)
• M55: 27,493,994 km (0.05 R)
• M56: 27,552,786 km (0.075 R)
• M57: 28,319,775 km (0.075 R)
• M58: 28,795,346 km (0.058 R)
• M59: 30,237,769 km (0.089 R)
• M60: 30,480,417 km (0.049 R)
• M61: 30,723,812 km (0.094 R)
• M62: 30,967,806 km (0.107 R)
• M63: 31,212,399 km (0.114 R)
• M64: 31,580,559 km (0.049 R)
• M65: 31,888,432 km (0.118 R)
• M66: 32,631,335 km (0.096 R)
• M67: 32,818,033 km (0.083 R)
• M68: 32,880,266 km (0.111 R)
• M69: 33,317,391 km (0.085 R)
• M70: 33,630,798 km (0.114 R)
• M71: 34,197,475 km (0.086 R)
• M72: 34,703,864 km (0.115 R)
• M73: 34,957,881 km (0.11 R)
• M74: 36,559,924 km (0.103 R)
• M75: 36,883,205 km (0.027 R)
• M76: 37,142,608 km (0.038 R)
• M77: 37,663,059 km (0.083 R)
• M78: 38,120,380 km (0.115 R)
• M79: 39,901,642 km (0.102 R)
• M80: 40,301,218 km (0.114 R)
• M81: 40,769,010 km (0.098 R)
• M82: 42,183,159 km (0.065 R)
• M83: 42,590,065 km (0.062 R)
• M84: 42,930,251 km (0.068 R)
• M85: 43,818,862 km (0.112 R)
• M86: 43,887,527 km (0.086 R)
• M87: 44,644,493 km (0.038 R)
• M88: 44,782,721 km (0.074 R)
• M89: 45,336,532 km (0.119 R)
• M90: 46,032,013 km (0.078 R)
• M91: 46,521,048 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 521.9

Radius: 6.2

Gravity: 13.58 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 19.66 AU - 19.94 AU

Year: 31555 Days

Day: 25 Hours

Environment

Temp: -201 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 94,184,609 km

• M1: 85,570 km (0.105 R)
• M2: 157,527 km (0.046 R)
• M3: 249,978 km (0.083 R)
• M4: 590,762 km (0.062 R)
• M5: 641,326 km (0.091 R)
• M6: 1,097,899 km (0.11 R)
• M7: 1,494,932 km (0.117 R)
• M8: 2,660,449 km (0.104 R)
• M9: 3,052,993 km (0.109 R)
• M10: 4,186,347 km (0.054 R)
• M11: 4,386,658 km (0.117 R)
• M12: 4,539,099 km (0.048 R)
• M13: 4,797,005 km (0.077 R)
• M14: 4,954,083 km (0.098 R)
• M15: 5,006,742 km (0.097 R)
• M16: 6,907,532 km (0.087 R)
• M17: 7,323,863 km (0.074 R)
• M18: 7,444,289 km (0.086 R)
• M19: 8,180,610 km (0.069 R)
• M20: 8,368,355 km (0.084 R)
• M21: 9,133,399 km (0.108 R)
• M22: 9,589,972 km (0.071 R)
• M23: 9,655,795 km (0.092 R)
• M24: 11,141,900 km (0.111 R)
• M25: 12,266,577 km (0.073 R)
• M26: 12,769,973 km (0.046 R)
• M27: 13,427,007 km (0.076 R)
• M28: 14,622,145 km (0.076 R)
• M29: 14,697,841 km (0.089 R)
• M30: 17,112,351 km (0.107 R)
• M31: 17,272,271 km (0.116 R)
• M32: 17,593,757 km (0.082 R)
• M33: 18,324,094 km (0.07 R)
• M34: 19,646,838 km (0.08 R)
• M35: 19,898,312 km (0.12 R)
• M36: 20,573,896 km (0.093 R)
• M37: 21,171,390 km (0.066 R)
• M38: 22,733,491 km (0.087 R)
• M39: 24,422,301 km (0.097 R)
• M40: 24,512,359 km (0.071 R)
• M41: 26,335,359 km (0.119 R)
• M42: 26,797,915 km (0.099 R)
• M43: 26,890,816 km (0.107 R)
• M44: 27,263,165 km (0.096 R)
• M45: 28,013,099 km (0.099 R)
• M46: 28,296,138 km (0.075 R)
• M47: 28,580,075 km (0.117 R)
• M48: 28,960,053 km (0.104 R)
• M49: 29,821,288 km (0.12 R)
• M50: 30,206,652 km (0.053 R)
• M51: 30,400,083 km (0.091 R)
• M52: 31,275,230 km (0.044 R)
• M53: 31,470,754 km (0.056 R)
• M54: 32,060,020 km (0.091 R)
• M55: 33,749,130 km (0.09 R)
• M56: 33,949,890 km (0.104 R)
• M57: 37,420,561 km (0.115 R)
• M58: 38,987,299 km (0.087 R)
• M59: 39,831,630 km (0.102 R)
• M60: 44,362,201 km (0.026 R)
• M61: 48,486,166 km (0.099 R)
• M62: 48,939,298 km (0.092 R)
• M63: 50,421,663 km (0.111 R)
• M64: 50,650,997 km (0.107 R)
• M65: 51,110,711 km (0.068 R)
• M66: 52,498,381 km (0.1 R)
• M67: 52,847,243 km (0.06 R)
• M68: 53,196,704 km (0.094 R)
• M69: 54,250,172 km (0.104 R)
• M70: 55,192,339 km (0.11 R)
• M71: 56,258,673 km (0.095 R)
• M72: 58,171,132 km (0.113 R)
• M73: 59,861,887 km (0.095 R)
• M74: 60,957,392 km (0.027 R)
• M75: 61,079,464 km (0.113 R)
• M76: 61,324,057 km (0.088 R)
• M77: 67,162,562 km (0.108 R)
• M78: 68,681,430 km (0.068 R)
• M79: 70,852,544 km (0.119 R)
• M80: 70,980,898 km (0.108 R)
• M81: 74,607,749 km (0.045 R)
• M82: 75,786,281 km (0.113 R)
• M83: 78,294,439 km (0.107 R)
• M84: 79,491,970 km (0.061 R)
• M85: 80,159,775 km (0.103 R)
• M86: 80,293,665 km (0.116 R)
• M87: 80,427,555 km (0.105 R)
• M88: 83,120,616 km (0.084 R)
• M89: 83,391,687 km (0.063 R)
• M90: 85,159,934 km (0.107 R)
• M91: 85,432,950 km (0.101 R)
• M92: 91,515,301 km (0.044 R)
• M93: 91,655,175 km (0.041 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 14,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit