🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.69 AU - 0.91 AU

Year: 260 Days

Day: 33.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,839,907 km

• M1: 210,634 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.91 AU - 1.95 AU

Year: 974 Days

Day: 42.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.8 AU - 2.84 AU

Year: 1284 Days

Day: 20.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.83 AU - 3.87 AU

Year: 2228 Days

Day: 17.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.86 AU - 4.72 AU

Year: 2682 Days

Day: 38 Hours

Environment

Temp: -113 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.75 AU - 5.43 AU

Year: 3574 Days

Day: 12.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.9

Radius: 15

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.49 AU - 6.51 AU

Year: 4688 Days

Day: 12.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 67,839,907 km

• M1: 188,793 km (0.086 R)
• M2: 443,408 km (0.085 R)
• M3: 557,102 km (0.119 R)
• M4: 1,144,274 km (0.108 R)
• M5: 1,382,135 km (0.058 R)
• M6: 1,578,706 km (0.093 R)
• M7: 1,695,542 km (0.112 R)
• M8: 2,016,729 km (0.093 R)
• M9: 2,391,322 km (0.053 R)
• M10: 2,595,822 km (0.092 R)
• M11: 2,841,911 km (0.066 R)
• M12: 3,132,729 km (0.065 R)
• M13: 3,263,029 km (0.032 R)
• M14: 3,626,252 km (0.078 R)
• M15: 3,803,077 km (0.084 R)
• M16: 4,104,068 km (0.104 R)
• M17: 4,454,725 km (0.054 R)
• M18: 4,665,658 km (0.061 R)
• M19: 4,879,883 km (0.094 R)
• M20: 5,010,033 km (0.099 R)
• M21: 5,141,380 km (0.091 R)
• M22: 5,610,369 km (0.102 R)
• M23: 5,792,579 km (0.115 R)
• M24: 6,257,081 km (0.117 R)
• M25: 6,375,113 km (0.078 R)
• M26: 6,613,423 km (0.049 R)
• M27: 6,927,728 km (0.103 R)
• M28: 7,123,551 km (0.098 R)
• M29: 7,370,986 km (0.107 R)
• M30: 7,495,751 km (0.037 R)
• M31: 7,696,960 km (0.094 R)
• M32: 7,925,396 km (0.101 R)
• M33: 8,650,646 km (0.12 R)
• M34: 9,723,562 km (0.09 R)
• M35: 9,915,646 km (0.095 R)
• M36: 10,527,651 km (0.105 R)
• M37: 10,809,942 km (0.108 R)
• M38: 10,952,060 km (0.109 R)
• M39: 11,584,710 km (0.082 R)
• M40: 11,700,947 km (0.08 R)
• M41: 11,934,769 km (0.089 R)
• M42: 12,052,203 km (0.087 R)
• M43: 12,347,659 km (0.101 R)
• M44: 12,765,186 km (0.086 R)
• M45: 14,107,977 km (0.049 R)
• M46: 14,638,750 km (0.065 R)
• M47: 14,827,692 km (0.093 R)
• M48: 15,719,894 km (0.119 R)
• M49: 16,498,700 km (0.115 R)
• M50: 16,596,986 km (0.04 R)
• M51: 17,290,073 km (0.055 R)
• M52: 17,389,855 km (0.113 R)
• M53: 17,590,017 km (0.087 R)
• M54: 17,757,417 km (0.117 R)
• M55: 17,958,925 km (0.085 R)
• M56: 18,060,053 km (0.037 R)
• M57: 18,296,717 km (0.099 R)
• M58: 19,115,616 km (0.091 R)
• M59: 19,253,246 km (0.112 R)
• M60: 19,876,919 km (0.066 R)
• M61: 20,471,870 km (0.112 R)
• M62: 21,751,381 km (0.042 R)
• M63: 21,931,197 km (0.115 R)
• M64: 22,039,207 km (0.117 R)
• M65: 23,129,925 km (0.115 R)
• M66: 23,829,744 km (0.102 R)
• M67: 25,401,569 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305

Radius: 13.1

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.83 AU - 6.49 AU

Year: 4894 Days

Day: 14.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 67,839,907 km

• M1: 217,366 km (0.084 R)
• M2: 430,543 km (0.117 R)
• M3: 545,583 km (0.105 R)
• M4: 635,791 km (0.096 R)
• M5: 792,719 km (0.098 R)
• M6: 1,345,034 km (0.063 R)
• M7: 1,526,796 km (0.032 R)
• M8: 1,703,022 km (0.046 R)
• M9: 2,002,517 km (0.118 R)
• M10: 2,196,546 km (0.09 R)
• M11: 2,303,658 km (0.087 R)
• M12: 2,397,007 km (0.096 R)
• M13: 2,966,975 km (0.106 R)
• M14: 3,172,073 km (0.116 R)
• M15: 3,364,307 km (0.084 R)
• M16: 3,560,429 km (0.066 R)
• M17: 3,797,243 km (0.073 R)
• M18: 4,171,686 km (0.115 R)
• M19: 4,305,576 km (0.082 R)
• M20: 4,716,073 km (0.091 R)
• M21: 4,815,705 km (0.084 R)
• M22: 6,065,894 km (0.119 R)
• M23: 6,349,532 km (0.067 R)
• M24: 6,615,218 km (0.073 R)
• M25: 6,862,054 km (0.117 R)
• M26: 7,226,624 km (0.101 R)
• M27: 7,809,009 km (0.091 R)
• M28: 8,141,715 km (0.072 R)
• M29: 8,870,406 km (0.073 R)
• M30: 9,018,807 km (0.098 R)
• M31: 9,620,190 km (0.116 R)
• M32: 10,208,708 km (0.12 R)
• M33: 10,338,260 km (0.083 R)
• M34: 10,914,661 km (0.106 R)
• M35: 11,286,860 km (0.092 R)
• M36: 11,501,533 km (0.112 R)
• M37: 11,609,244 km (0.11 R)
• M38: 11,798,784 km (0.086 R)
• M39: 11,989,372 km (0.116 R)
• M40: 12,401,065 km (0.111 R)
• M41: 12,929,295 km (0.118 R)
• M42: 13,294,912 km (0.106 R)
• M43: 13,436,432 km (0.101 R)
• M44: 13,749,690 km (0.107 R)
• M45: 14,036,469 km (0.106 R)
• M46: 14,238,426 km (0.108 R)
• M47: 14,908,924 km (0.082 R)
• M48: 15,262,872 km (0.1 R)
• M49: 15,470,514 km (0.103 R)
• M50: 15,858,870 km (0.117 R)
• M51: 15,948,928 km (0.112 R)
• M52: 16,889,600 km (0.103 R)
• M53: 17,012,270 km (0.063 R)
• M54: 17,104,422 km (0.077 R)
• M55: 17,723,458 km (0.099 R)
• M56: 18,098,350 km (0.082 R)
• M57: 18,224,013 km (0.113 R)
• M58: 19,239,034 km (0.053 R)
• M59: 19,367,090 km (0.08 R)
• M60: 19,527,758 km (0.102 R)
• M61: 19,850,291 km (0.087 R)
• M62: 20,664,403 km (0.086 R)
• M63: 20,894,335 km (0.08 R)
• M64: 21,989,690 km (0.092 R)
• M65: 22,224,559 km (0.111 R)
• M66: 22,561,304 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.2

Radius: 11.5

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 10.59 AU - 12.69 AU

Year: 14433 Days

Day: 10.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 67,839,907 km

• M1: 151,393 km (0.11 R)
• M2: 584,180 km (0.102 R)
• M3: 715,975 km (0.07 R)
• M4: 1,368,372 km (0.034 R)
• M5: 1,503,608 km (0.09 R)
• M6: 1,619,846 km (0.115 R)
• M7: 2,089,583 km (0.085 R)
• M8: 2,220,182 km (0.101 R)
• M9: 2,462,381 km (0.099 R)
• M10: 2,713,257 km (0.094 R)
• M11: 2,914,167 km (0.088 R)
• M12: 3,300,578 km (0.096 R)
• M13: 3,735,010 km (0.101 R)
• M14: 3,926,795 km (0.103 R)
• M15: 4,089,108 km (0.063 R)
• M16: 4,658,029 km (0.073 R)
• M17: 5,216,179 km (0.068 R)
• M18: 5,575,812 km (0.114 R)
• M19: 5,906,573 km (0.115 R)
• M20: 6,281,615 km (0.114 R)
• M21: 6,548,647 km (0.059 R)
• M22: 6,703,032 km (0.045 R)
• M23: 8,022,186 km (0.098 R)
• M24: 8,187,491 km (0.057 R)
• M25: 9,376,047 km (0.088 R)
• M26: 9,637,693 km (0.049 R)
• M27: 9,990,445 km (0.089 R)
• M28: 10,168,317 km (0.12 R)
• M29: 11,258,137 km (0.044 R)
• M30: 11,396,964 km (0.076 R)
• M31: 12,052,502 km (0.038 R)
• M32: 12,432,630 km (0.073 R)
• M33: 14,391,465 km (0.119 R)
• M34: 14,643,088 km (0.115 R)
• M35: 14,744,217 km (0.119 R)
• M36: 14,845,494 km (0.047 R)
• M37: 15,150,674 km (0.094 R)
• M38: 15,304,161 km (0.027 R)
• M39: 16,707,838 km (0.081 R)
• M40: 17,238,163 km (0.085 R)
• M41: 17,505,344 km (0.066 R)
• M42: 18,424,324 km (0.066 R)
• M43: 18,588,134 km (0.102 R)
• M44: 19,248,160 km (0.106 R)
• M45: 19,859,865 km (0.081 R)
• M46: 20,647,797 km (0.113 R)
• M47: 21,388,606 km (0.082 R)
• M48: 21,560,793 km (0.097 R)
• M49: 24,078,974 km (0.098 R)
• M50: 25,342,328 km (0.036 R)
• M51: 25,524,538 km (0.108 R)
• M52: 26,503,806 km (0.105 R)
• M53: 27,807,701 km (0.053 R)
• M54: 28,246,920 km (0.105 R)
• M55: 28,372,882 km (0.118 R)
• M56: 28,941,952 km (0.062 R)
• M57: 29,323,427 km (0.12 R)
• M58: 30,155,490 km (0.119 R)
• M59: 30,413,098 km (0.115 R)
• M60: 31,255,483 km (0.106 R)
• M61: 31,450,858 km (0.095 R)
• M62: 32,962,993 km (0.119 R)
• M63: 34,431,446 km (0.109 R)
• M64: 35,444,822 km (0.05 R)
• M65: 35,989,358 km (0.108 R)
• M66: 36,673,918 km (0.119 R)
• M67: 37,431,781 km (0.119 R)
• M68: 37,847,364 km (0.118 R)
• M69: 38,264,592 km (0.104 R)
• M70: 39,807,096 km (0.111 R)
• M71: 40,728,020 km (0.119 R)
• M72: 41,727,783 km (0.085 R)
• M73: 42,158,774 km (0.068 R)
• M74: 42,952,541 km (0.077 R)
• M75: 43,532,980 km (0.101 R)
• M76: 43,824,247 km (0.066 R)
• M77: 44,555,183 km (0.103 R)
• M78: 46,399,874 km (0.036 R)
• M79: 46,697,275 km (0.066 R)
• M80: 46,920,774 km (0.118 R)
• M81: 47,818,511 km (0.094 R)
• M82: 48,043,805 km (0.04 R)
• M83: 49,934,872 km (0.095 R)
• M84: 50,392,492 km (0.038 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.8

Radius: 5.4

Gravity: 18.37 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 11.62 AU - 16.38 AU

Year: 19038 Days

Day: 16.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,839,907 km

• M1: 73,153 km (0.109 R)
• M2: 156,180 km (0.064 R)
• M3: 419,323 km (0.09 R)
• M4: 589,116 km (0.108 R)
• M5: 824,883 km (0.036 R)
• M6: 917,633 km (0.115 R)
• M7: 1,216,231 km (0.06 R)
• M8: 2,178,295 km (0.097 R)
• M9: 2,539,723 km (0.1 R)
• M10: 2,884,397 km (0.119 R)
• M11: 2,955,156 km (0.106 R)
• M12: 3,391,533 km (0.092 R)
• M13: 3,428,783 km (0.075 R)
• M14: 3,579,279 km (0.107 R)
• M15: 6,870,731 km (0.114 R)
• M16: 6,965,426 km (0.044 R)
• M17: 7,204,035 km (0.092 R)
• M18: 7,640,562 km (0.048 R)
• M19: 7,738,698 km (0.093 R)
• M20: 8,185,397 km (0.054 R)
• M21: 8,285,927 km (0.12 R)
• M22: 8,336,192 km (0.106 R)
• M23: 8,794,111 km (0.106 R)
• M24: 9,155,988 km (0.071 R)
• M25: 9,469,994 km (0.054 R)
• M26: 10,162,333 km (0.033 R)
• M27: 10,541,863 km (0.105 R)
• M28: 10,760,874 km (0.107 R)
• M29: 11,036,733 km (0.098 R)
• M30: 11,314,835 km (0.042 R)
• M31: 11,708,277 km (0.101 R)
• M32: 11,935,068 km (0.118 R)
• M33: 12,392,837 km (0.047 R)
• M34: 12,508,327 km (0.112 R)
• M35: 13,149,204 km (0.096 R)
• M36: 14,281,211 km (0.045 R)
• M37: 14,523,410 km (0.085 R)
• M38: 14,645,183 km (0.106 R)
• M39: 15,012,146 km (0.101 R)
• M40: 15,755,199 km (0.041 R)
• M41: 16,510,070 km (0.069 R)
• M42: 16,828,115 km (0.09 R)
• M43: 18,120,341 km (0.114 R)
• M44: 18,317,062 km (0.086 R)
• M45: 19,243,672 km (0.049 R)
• M46: 19,780,130 km (0.094 R)
• M47: 20,525,725 km (0.099 R)
• M48: 21,626,467 km (0.094 R)
• M49: 22,394,203 km (0.102 R)
• M50: 26,142,976 km (0.094 R)
• M51: 26,439,329 km (0.065 R)
• M52: 27,035,327 km (0.103 R)
• M53: 28,164,642 km (0.096 R)
• M54: 28,240,488 km (0.08 R)
• M55: 29,155,727 km (0.09 R)
• M56: 29,232,471 km (0.059 R)
• M57: 31,565,151 km (0.113 R)
• M58: 32,594,234 km (0.045 R)
• M59: 33,072,948 km (0.098 R)
• M60: 33,233,167 km (0.099 R)
• M61: 34,037,405 km (0.093 R)
• M62: 34,604,231 km (0.116 R)
• M63: 35,255,880 km (0.066 R)
• M64: 35,665,180 km (0.118 R)
• M65: 36,076,125 km (0.087 R)
• M66: 36,240,982 km (0.087 R)
• M67: 37,068,707 km (0.116 R)
• M68: 37,318,236 km (0.105 R)
• M69: 38,490,186 km (0.105 R)
• M70: 40,014,588 km (0.109 R)
• M71: 41,299,783 km (0.032 R)
• M72: 41,558,588 km (0.089 R)
• M73: 43,122,035 km (0.08 R)
• M74: 43,471,944 km (0.12 R)
• M75: 45,414,024 km (0.094 R)
• M76: 52,990,707 km (0.101 R)
• M77: 53,741,389 km (0.105 R)
• M78: 55,728,648 km (0.107 R)
• M79: 56,491,896 km (0.116 R)
• M80: 57,258,735 km (0.101 R)
• M81: 57,932,523 km (0.053 R)
• M82: 59,677,134 km (0.055 R)
• M83: 59,774,522 km (0.092 R)
• M84: 60,067,135 km (0.077 R)
• M85: 60,164,823 km (0.096 R)
• M86: 60,555,872 km (0.112 R)
• M87: 62,128,744 km (0.066 R)
• M88: 63,118,483 km (0.117 R)
• M89: 65,716,250 km (0.107 R)
• M90: 66,421,604 km (0.064 R)
• M91: 66,623,711 km (0.049 R)
• M92: 66,724,689 km (0.119 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 15,555 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit