🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.52 AU - 0.58 AU

Year: 154 Days

Day: 35.3 Hours

Environment

Temp: 179 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,681,182 km

• M1: 157,527 km (0.109 R)
• M2: 393,891 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.63 AU - 0.97 AU

Year: 270 Days

Day: 39.8 Hours

Environment

Temp: 86 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.95 AU - 2.11 AU

Year: 1090 Days

Day: 25.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.99 AU - 2.31 AU

Year: 1188 Days

Day: 22.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.32 AU - 2.64 AU

Year: 1471 Days

Day: 36.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.89 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.61 AU - 3.99 AU

Year: 2258 Days

Day: 44.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.5

Radius: 12.3

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.83 AU - 8.49 AU

Year: 7987 Days

Day: 14.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 70,681,182 km

• M1: 189,989 km (0.102 R)
• M2: 329,265 km (0.039 R)
• M3: 486,492 km (0.076 R)
• M4: 673,789 km (0.066 R)
• M5: 813,364 km (0.103 R)
• M6: 1,336,807 km (0.117 R)
• M7: 1,471,295 km (0.07 R)
• M8: 1,579,155 km (0.085 R)
• M9: 1,657,993 km (0.086 R)
• M10: 1,869,225 km (0.117 R)
• M11: 1,986,809 km (0.108 R)
• M12: 2,106,936 km (0.1 R)
• M13: 2,463,877 km (0.107 R)
• M14: 2,801,819 km (0.119 R)
• M15: 3,055,237 km (0.105 R)
• M16: 3,626,552 km (0.041 R)
• M17: 3,753,411 km (0.1 R)
• M18: 3,881,616 km (0.103 R)
• M19: 3,989,775 km (0.038 R)
• M20: 5,125,373 km (0.117 R)
• M21: 5,268,089 km (0.062 R)
• M22: 5,728,850 km (0.085 R)
• M23: 6,001,567 km (0.071 R)
• M24: 6,355,067 km (0.116 R)
• M25: 7,268,213 km (0.076 R)
• M26: 7,509,664 km (0.118 R)
• M27: 8,530,220 km (0.087 R)
• M28: 8,643,167 km (0.047 R)
• M29: 8,756,562 km (0.043 R)
• M30: 9,711,445 km (0.072 R)
• M31: 9,918,339 km (0.078 R)
• M32: 10,156,499 km (0.116 R)
• M33: 11,220,738 km (0.07 R)
• M34: 11,593,685 km (0.054 R)
• M35: 11,750,314 km (0.088 R)
• M36: 11,876,276 km (0.087 R)
• M37: 12,448,039 km (0.078 R)
• M38: 12,834,301 km (0.105 R)
• M39: 12,931,390 km (0.065 R)
• M40: 13,093,853 km (0.068 R)
• M41: 13,552,520 km (0.087 R)
• M42: 14,083,144 km (0.118 R)
• M43: 14,216,884 km (0.059 R)
• M44: 14,857,911 km (0.066 R)
• M45: 15,233,402 km (0.111 R)
• M46: 15,439,398 km (0.082 R)
• M47: 15,577,327 km (0.118 R)
• M48: 15,715,705 km (0.057 R)
• M49: 16,133,233 km (0.078 R)
• M50: 16,483,890 km (0.026 R)
• M51: 17,014,663 km (0.088 R)
• M52: 17,157,081 km (0.06 R)
• M53: 17,515,068 km (0.106 R)
• M54: 17,658,981 km (0.081 R)
• M55: 18,129,317 km (0.045 R)
• M56: 18,861,000 km (0.111 R)
• M57: 19,193,407 km (0.109 R)
• M58: 19,341,808 km (0.064 R)
• M59: 19,565,158 km (0.107 R)
• M60: 19,826,655 km (0.083 R)
• M61: 20,277,842 km (0.04 R)
• M62: 20,504,632 km (0.038 R)
• M63: 20,732,320 km (0.09 R)
• M64: 21,420,321 km (0.092 R)
• M65: 21,767,238 km (0.109 R)
• M66: 21,844,580 km (0.072 R)
• M67: 22,661,983 km (0.114 R)
• M68: 24,086,753 km (0.084 R)
• M69: 24,931,233 km (0.067 R)
• M70: 25,052,557 km (0.104 R)
• M71: 25,336,643 km (0.101 R)
• M72: 25,418,025 km (0.065 R)
• M73: 25,744,447 km (0.079 R)
• M74: 25,949,097 km (0.095 R)
• M75: 27,230,104 km (0.055 R)
• M76: 27,313,579 km (0.114 R)
• M77: 28,278,186 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.1

Radius: 10.5

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.06 AU - 10.68 AU

Year: 9952 Days

Day: 14.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,681,182 km

• M1: 230,979 km (0.07 R)
• M2: 303,684 km (0.119 R)
• M3: 527,482 km (0.112 R)
• M4: 620,083 km (0.081 R)
• M5: 991,086 km (0.106 R)
• M6: 1,109,119 km (0.113 R)
• M7: 1,190,649 km (0.112 R)
• M8: 1,515,127 km (0.116 R)
• M9: 2,116,211 km (0.097 R)
• M10: 2,785,512 km (0.109 R)
• M11: 3,982,894 km (0.096 R)
• M12: 4,110,650 km (0.096 R)
• M13: 4,304,679 km (0.082 R)
• M14: 4,735,820 km (0.119 R)
• M15: 5,250,287 km (0.08 R)
• M16: 5,674,846 km (0.046 R)
• M17: 6,258,277 km (0.058 R)
• M18: 6,670,419 km (0.082 R)
• M19: 6,899,005 km (0.031 R)
• M20: 7,838,928 km (0.104 R)
• M21: 8,944,008 km (0.071 R)
• M22: 9,154,043 km (0.054 R)
• M23: 9,408,210 km (0.099 R)
• M24: 9,923,575 km (0.068 R)
• M25: 10,360,101 km (0.104 R)
• M26: 10,448,065 km (0.087 R)
• M27: 10,936,951 km (0.098 R)
• M28: 11,569,750 km (0.056 R)
• M29: 11,752,858 km (0.044 R)
• M30: 13,155,936 km (0.096 R)
• M31: 13,539,056 km (0.031 R)
• M32: 14,071,774 km (0.082 R)
• M33: 14,365,285 km (0.058 R)
• M34: 15,308,051 km (0.062 R)
• M35: 15,408,431 km (0.04 R)
• M36: 16,373,188 km (0.082 R)
• M37: 16,836,941 km (0.093 R)
• M38: 17,148,554 km (0.102 R)
• M39: 17,252,823 km (0.072 R)
• M40: 17,357,392 km (0.102 R)
• M41: 18,201,124 km (0.069 R)
• M42: 18,788,894 km (0.099 R)
• M43: 19,382,798 km (0.052 R)
• M44: 19,654,916 km (0.096 R)
• M45: 20,092,789 km (0.063 R)
• M46: 20,257,945 km (0.097 R)
• M47: 20,811,308 km (0.042 R)
• M48: 21,089,859 km (0.029 R)
• M49: 21,763,498 km (0.095 R)
• M50: 21,933,142 km (0.072 R)
• M51: 24,763,534 km (0.041 R)
• M52: 25,058,691 km (0.053 R)
• M53: 25,236,413 km (0.084 R)
• M54: 27,645,687 km (0.083 R)
• M55: 29,500,251 km (0.105 R)
• M56: 29,687,847 km (0.091 R)
• M57: 29,875,892 km (0.066 R)
• M58: 31,330,880 km (0.11 R)
• M59: 31,522,366 km (0.071 R)
• M60: 32,356,673 km (0.115 R)
• M61: 32,614,729 km (0.078 R)
• M62: 32,873,534 km (0.087 R)
• M63: 34,836,557 km (0.116 R)
• M64: 35,034,924 km (0.095 R)
• M65: 35,233,739 km (0.085 R)
• M66: 35,499,276 km (0.069 R)
• M67: 35,899,001 km (0.074 R)
• M68: 36,166,183 km (0.105 R)
• M69: 38,123,521 km (0.114 R)
• M70: 39,286,944 km (0.082 R)
• M71: 40,531,299 km (0.078 R)
• M72: 40,809,701 km (0.069 R)
• M73: 40,948,976 km (0.079 R)
• M74: 41,438,161 km (0.114 R)
• M75: 42,492,826 km (0.097 R)
• M76: 42,563,437 km (0.043 R)
• M77: 42,704,807 km (0.116 R)
• M78: 43,698,735 km (0.067 R)
• M79: 43,984,018 km (0.083 R)
• M80: 44,198,541 km (0.119 R)
• M81: 44,413,364 km (0.091 R)
• M82: 44,485,021 km (0.116 R)
• M83: 44,556,679 km (0.088 R)
• M84: 44,843,907 km (0.112 R)
• M85: 45,709,330 km (0.12 R)
• M86: 46,071,507 km (0.087 R)
• M87: 47,090,867 km (0.071 R)
• M88: 47,896,900 km (0.112 R)
• M89: 47,970,352 km (0.087 R)
• M90: 48,633,669 km (0.081 R)
• M91: 48,855,373 km (0.037 R)
• M92: 49,003,475 km (0.088 R)
• M93: 49,374,179 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627.6

Radius: 6

Gravity: 17.43 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 12.73 AU - 14.29 AU

Year: 18707 Days

Day: 23.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 70,681,182 km

• M1: 204,351 km (0.059 R)
• M2: 305,030 km (0.073 R)
• M3: 556,953 km (0.085 R)
• M4: 639,531 km (0.076 R)
• M5: 1,354,310 km (0.101 R)
• M6: 2,476,892 km (0.106 R)
• M7: 2,756,640 km (0.1 R)
• M8: 2,828,148 km (0.055 R)
• M9: 3,422,350 km (0.057 R)
• M10: 3,460,797 km (0.101 R)
• M11: 3,852,744 km (0.11 R)
• M12: 5,376,996 km (0.064 R)
• M13: 5,647,469 km (0.078 R)
• M14: 6,014,732 km (0.042 R)
• M15: 6,061,257 km (0.054 R)
• M16: 6,342,501 km (0.113 R)
• M17: 6,724,275 km (0.104 R)
• M18: 7,211,964 km (0.12 R)
• M19: 7,261,331 km (0.099 R)
• M20: 8,118,078 km (0.119 R)
• M21: 8,689,542 km (0.066 R)
• M22: 10,035,474 km (0.102 R)
• M23: 10,987,365 km (0.086 R)
• M24: 11,387,689 km (0.079 R)
• M25: 11,560,624 km (0.096 R)
• M26: 11,676,413 km (0.108 R)
• M27: 11,792,651 km (0.092 R)
• M28: 12,915,682 km (0.099 R)
• M29: 13,581,392 km (0.055 R)
• M30: 13,764,949 km (0.086 R)
• M31: 14,757,381 km (0.08 R)
• M32: 15,009,005 km (0.108 R)
• M33: 15,262,124 km (0.043 R)
• M34: 16,548,816 km (0.098 R)
• M35: 16,810,313 km (0.083 R)
• M36: 17,139,129 km (0.072 R)
• M37: 18,340,250 km (0.052 R)
• M38: 18,746,558 km (0.06 R)
• M39: 20,893,138 km (0.098 R)
• M40: 20,963,748 km (0.117 R)
• M41: 21,887,814 km (0.115 R)
• M42: 22,102,936 km (0.101 R)
• M43: 22,246,849 km (0.115 R)
• M44: 22,752,639 km (0.089 R)
• M45: 24,888,149 km (0.106 R)
• M46: 26,169,604 km (0.09 R)
• M47: 26,779,964 km (0.061 R)
• M48: 28,014,744 km (0.117 R)
• M49: 28,404,447 km (0.116 R)
• M50: 28,795,945 km (0.102 R)
• M51: 33,300,636 km (0.109 R)
• M52: 34,460,618 km (0.075 R)
• M53: 34,794,370 km (0.059 R)
• M54: 35,802,361 km (0.101 R)
• M55: 35,886,734 km (0.05 R)
• M56: 36,394,768 km (0.06 R)
• M57: 36,649,683 km (0.097 R)
• M58: 37,417,868 km (0.094 R)
• M59: 38,536,860 km (0.075 R)
• M60: 39,404,977 km (0.112 R)
• M61: 40,455,303 km (0.074 R)
• M62: 41,160,657 km (0.105 R)
• M63: 41,870,050 km (0.076 R)
• M64: 42,583,483 km (0.098 R)
• M65: 44,747,715 km (0.069 R)
• M66: 45,111,986 km (0.07 R)
• M67: 45,568,559 km (0.058 R)
• M68: 46,947,552 km (0.061 R)
• M69: 47,781,560 km (0.061 R)
• M70: 49,088,447 km (0.077 R)
• M71: 49,182,245 km (0.094 R)
• M72: 50,029,268 km (0.051 R)
• M73: 50,596,543 km (0.119 R)
• M74: 50,881,078 km (0.032 R)
• M75: 50,975,923 km (0.104 R)
• M76: 51,070,918 km (0.115 R)
• M77: 52,215,491 km (0.068 R)
• M78: 52,407,126 km (0.088 R)
• M79: 54,044,924 km (0.065 R)
• M80: 54,529,770 km (0.062 R)
• M81: 54,724,098 km (0.092 R)
• M82: 54,821,486 km (0.12 R)
• M83: 56,385,532 km (0.101 R)
• M84: 56,680,389 km (0.087 R)
• M85: 56,778,825 km (0.053 R)
• M86: 58,560,086 km (0.099 R)
• M87: 59,557,605 km (0.096 R)
• M88: 60,259,070 km (0.115 R)
• M89: 63,194,629 km (0.071 R)
• M90: 63,603,180 km (0.04 R)
• M91: 64,628,375 km (0.098 R)
• M92: 66,176,413 km (0.055 R)
• M93: 66,591,248 km (0.114 R)
• M94: 67,632,150 km (0.064 R)
• M95: 68,468,851 km (0.076 R)
• M96: 68,573,570 km (0.069 R)
• M97: 68,888,323 km (0.115 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 17,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit