🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.52 AU - 0.54 AU

Year: 111 Days

Day: 41.1 Hours

Environment

Temp: 369 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,452,136 km

• M1: 42,336 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.81 AU - 0.85 AU

Year: 217 Days

Day: 37.5 Hours

Environment

Temp: 297 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.8 AU - 0.96 AU

Year: 237 Days

Day: 44.8 Hours

Environment

Temp: 266 °C

Axial Tilt: 43.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.83 AU - 0.95 AU

Year: 241 Days

Day: 33.4 Hours

Environment

Temp: 305 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.02 AU - 1.2 AU

Year: 336 Days

Day: 22.2 Hours

Environment

Temp: 252 °C

Axial Tilt: 42.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.49 AU - 2.37 AU

Year: 769 Days

Day: 31.2 Hours

Environment

Temp: 164 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 7 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.89 AU - 4.57 AU

Year: 2067 Days

Day: 33.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.19 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 14.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.3

Radius: 13.6

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 13.57 AU - 15.73 AU

Year: 16091 Days

Day: 6.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 60,452,136 km

• M1: 185,053 km (0.101 R)
• M2: 321,037 km (0.115 R)
• M3: 417,677 km (0.098 R)
• M4: 1,211,294 km (0.052 R)
• M5: 1,435,092 km (0.114 R)
• M6: 1,539,063 km (0.117 R)
• M7: 1,700,180 km (0.114 R)
• M8: 2,157,800 km (0.046 R)
• M9: 2,401,195 km (0.062 R)
• M10: 3,082,913 km (0.093 R)
• M11: 3,253,903 km (0.099 R)
• M12: 3,393,029 km (0.045 R)
• M13: 3,713,468 km (0.096 R)
• M14: 3,822,525 km (0.091 R)
• M15: 4,156,278 km (0.112 R)
• M16: 4,345,818 km (0.065 R)
• M17: 4,499,605 km (0.084 R)
• M18: 5,254,625 km (0.046 R)
• M19: 5,459,873 km (0.073 R)
• M20: 7,060,720 km (0.053 R)
• M21: 7,424,991 km (0.074 R)
• M22: 8,410,392 km (0.059 R)
• M23: 8,699,565 km (0.086 R)
• M24: 9,139,532 km (0.09 R)
• M25: 10,451,057 km (0.076 R)
• M26: 11,552,995 km (0.112 R)
• M27: 12,090,799 km (0.112 R)
• M28: 12,581,779 km (0.06 R)
• M29: 12,968,340 km (0.115 R)
• M30: 13,583,487 km (0.103 R)
• M31: 13,809,529 km (0.05 R)
• M32: 14,208,207 km (0.115 R)
• M33: 14,842,353 km (0.11 R)
• M34: 14,958,740 km (0.091 R)
• M35: 15,900,010 km (0.085 R)
• M36: 16,317,837 km (0.087 R)
• M37: 17,531,823 km (0.11 R)
• M38: 17,716,427 km (0.116 R)
• M39: 17,839,845 km (0.099 R)
• M40: 18,025,496 km (0.046 R)
• M41: 18,211,746 km (0.066 R)
• M42: 18,900,494 km (0.081 R)
• M43: 19,917,461 km (0.093 R)
• M44: 20,045,815 km (0.115 R)
• M45: 20,562,078 km (0.042 R)
• M46: 20,756,854 km (0.032 R)
• M47: 21,805,685 km (0.102 R)
• M48: 23,276,082 km (0.092 R)
• M49: 24,228,422 km (0.038 R)
• M50: 25,611,006 km (0.091 R)
• M51: 27,517,780 km (0.066 R)
• M52: 27,732,453 km (0.08 R)
• M53: 28,163,445 km (0.085 R)
• M54: 28,959,455 km (0.103 R)
• M55: 30,351,762 km (0.107 R)
• M56: 30,796,068 km (0.076 R)
• M57: 30,944,619 km (0.09 R)
• M58: 31,242,468 km (0.063 R)
• M59: 31,765,911 km (0.104 R)
• M60: 33,506,333 km (0.06 R)
• M61: 33,659,072 km (0.101 R)
• M62: 34,118,936 km (0.109 R)
• M63: 34,349,616 km (0.092 R)
• M64: 35,199,930 km (0.102 R)
• M65: 37,871,748 km (0.049 R)
• M66: 38,190,392 km (0.062 R)
• M67: 39,554,425 km (0.104 R)
• M68: 41,261,337 km (0.079 R)
• M69: 41,589,255 km (0.034 R)
• M70: 41,835,643 km (0.075 R)
• M71: 42,000,201 km (0.06 R)
• M72: 43,324,740 km (0.098 R)
• M73: 43,491,243 km (0.058 R)
• M74: 45,590,549 km (0.079 R)
• M75: 45,759,894 km (0.094 R)
• M76: 46,014,360 km (0.093 R)
• M77: 48,239,479 km (0.077 R)
• M78: 51,025,739 km (0.118 R)
• M79: 51,377,594 km (0.069 R)
• M80: 51,465,707 km (0.104 R)
• M81: 54,132,438 km (0.094 R)
• M82: 55,392,352 km (0.075 R)
• M83: 55,754,079 km (0.062 R)
• M84: 56,570,734 km (0.096 R)
• M85: 59,321,839 km (0.1 R)
• M86: 60,341,348 km (0.071 R)
• M87: 61,834,784 km (0.063 R)
• M88: 62,868,505 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 81.8

Radius: 7.7

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 16.63 AU - 24.29 AU

Year: 26558 Days

Day: 19.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,452,136 km

• M1: 111,750 km (0.083 R)
• M2: 170,542 km (0.087 R)
• M3: 307,424 km (0.081 R)
• M4: 470,784 km (0.061 R)
• M5: 631,453 km (0.082 R)
• M6: 710,440 km (0.097 R)
• M7: 2,164,382 km (0.113 R)
• M8: 2,361,253 km (0.072 R)
• M9: 2,615,719 km (0.083 R)
• M10: 2,746,318 km (0.108 R)
• M11: 2,905,789 km (0.097 R)
• M12: 2,986,721 km (0.113 R)
• M13: 3,150,830 km (0.076 R)
• M14: 3,459,451 km (0.103 R)
• M15: 3,777,945 km (0.051 R)
• M16: 3,985,437 km (0.113 R)
• M17: 4,196,819 km (0.112 R)
• M18: 4,504,990 km (0.103 R)
• M19: 4,788,777 km (0.061 R)
• M20: 5,573,568 km (0.083 R)
• M21: 5,674,546 km (0.089 R)
• M22: 5,776,123 km (0.098 R)
• M23: 6,049,738 km (0.105 R)
• M24: 6,503,618 km (0.111 R)
• M25: 6,645,586 km (0.1 R)
• M26: 6,860,259 km (0.109 R)
• M27: 6,932,365 km (0.068 R)
• M28: 7,113,678 km (0.107 R)
• M29: 7,370,238 km (0.063 R)
• M30: 7,667,040 km (0.082 R)
• M31: 7,817,087 km (0.105 R)
• M32: 8,081,726 km (0.112 R)
• M33: 8,234,316 km (0.098 R)
• M34: 8,619,979 km (0.109 R)
• M35: 8,932,788 km (0.108 R)
• M36: 9,130,257 km (0.115 R)
• M37: 10,303,404 km (0.06 R)
• M38: 10,593,624 km (0.11 R)
• M39: 11,055,133 km (0.078 R)
• M40: 11,309,749 km (0.109 R)
• M41: 11,437,655 km (0.088 R)
• M42: 11,738,197 km (0.091 R)
• M43: 11,911,132 km (0.102 R)
• M44: 12,259,546 km (0.086 R)
• M45: 12,743,943 km (0.065 R)
• M46: 13,100,136 km (0.046 R)
• M47: 13,189,745 km (0.051 R)
• M48: 13,868,171 km (0.056 R)
• M49: 14,976,991 km (0.076 R)
• M50: 16,210,126 km (0.107 R)
• M51: 16,936,274 km (0.108 R)
• M52: 17,772,077 km (0.084 R)
• M53: 19,637,114 km (0.072 R)
• M54: 19,739,738 km (0.112 R)
• M55: 20,410,834 km (0.097 R)
• M56: 20,879,824 km (0.076 R)
• M57: 21,352,403 km (0.116 R)
• M58: 21,457,870 km (0.11 R)
• M59: 22,683,525 km (0.041 R)
• M60: 23,169,269 km (0.111 R)
• M61: 23,603,851 km (0.12 R)
• M62: 23,658,454 km (0.09 R)
• M63: 24,041,275 km (0.072 R)
• M64: 25,313,456 km (0.059 R)
• M65: 25,705,103 km (0.084 R)
• M66: 25,986,048 km (0.072 R)
• M67: 26,550,780 km (0.09 R)
• M68: 26,891,713 km (0.115 R)
• M69: 27,980,636 km (0.1 R)
• M70: 28,038,381 km (0.026 R)
• M71: 28,096,126 km (0.101 R)
• M72: 29,259,548 km (0.056 R)
• M73: 31,093,618 km (0.098 R)
• M74: 31,273,136 km (0.079 R)
• M75: 32,599,620 km (0.104 R)
• M76: 33,147,597 km (0.112 R)
• M77: 33,331,004 km (0.101 R)
• M78: 34,006,139 km (0.087 R)
• M79: 35,744,915 km (0.075 R)
• M80: 36,121,303 km (0.074 R)
• M81: 36,625,149 km (0.118 R)
• M82: 37,258,098 km (0.028 R)
• M83: 37,576,143 km (0.105 R)
• M84: 38,022,692 km (0.11 R)
• M85: 39,243,561 km (0.072 R)
• M86: 39,631,917 km (0.1 R)
• M87: 40,021,320 km (0.09 R)
• M88: 41,197,458 km (0.098 R)
• M89: 41,526,275 km (0.103 R)
• M90: 42,186,300 km (0.11 R)
• M91: 42,716,924 km (0.057 R)
• M92: 43,784,604 km (0.064 R)
• M93: 45,131,583 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 23.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124.4

Radius: 4.3

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 21.05 AU - 26.47 AU

Year: 33236 Days

Day: 17.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 60,452,136 km

• M1: 105,018 km (0.094 R)
• M2: 211,681 km (0.101 R)
• M3: 278,102 km (0.088 R)
• M4: 3,049,403 km (0.081 R)
• M5: 3,597,530 km (0.095 R)
• M6: 3,955,218 km (0.04 R)
• M7: 4,937,627 km (0.094 R)
• M8: 5,055,660 km (0.047 R)
• M9: 5,741,716 km (0.066 R)
• M10: 7,333,138 km (0.1 R)
• M11: 7,603,312 km (0.075 R)
• M12: 7,648,640 km (0.073 R)
• M13: 7,922,554 km (0.107 R)
• M14: 8,014,706 km (0.067 R)
• M15: 8,153,383 km (0.071 R)
• M16: 8,811,165 km (0.115 R)
• M17: 9,339,993 km (0.06 R)
• M18: 9,978,028 km (0.057 R)
• M19: 13,208,445 km (0.103 R)
• M20: 14,481,822 km (0.088 R)
• M21: 15,562,966 km (0.063 R)
• M22: 16,669,840 km (0.079 R)
• M23: 18,407,719 km (0.101 R)
• M24: 20,833,598 km (0.071 R)
• M25: 20,960,756 km (0.089 R)
• M26: 22,051,474 km (0.105 R)
• M27: 22,963,423 km (0.11 R)
• M28: 23,160,443 km (0.07 R)
• M29: 24,354,384 km (0.027 R)
• M30: 25,026,228 km (0.043 R)
• M31: 26,939,734 km (0.045 R)
• M32: 27,704,179 km (0.102 R)
• M33: 29,112,494 km (0.115 R)
• M34: 30,111,957 km (0.034 R)
• M35: 30,327,528 km (0.111 R)
• M36: 32,071,091 km (0.063 R)
• M37: 32,291,299 km (0.109 R)
• M38: 33,103,166 km (0.073 R)
• M39: 38,034,959 km (0.111 R)
• M40: 39,834,023 km (0.046 R)
• M41: 40,070,837 km (0.034 R)
• M42: 42,302,538 km (0.05 R)
• M43: 43,271,184 km (0.086 R)
• M44: 45,890,044 km (0.113 R)
• M45: 46,055,500 km (0.113 R)
• M46: 46,885,319 km (0.107 R)
• M47: 49,743,536 km (0.083 R)
• M48: 49,998,451 km (0.117 R)
• M49: 51,966,860 km (0.092 R)
• M50: 53,699,203 km (0.08 R)
• M51: 54,397,376 km (0.11 R)
• M52: 54,660,070 km (0.118 R)
• M53: 55,802,848 km (0.12 R)
• M54: 56,509,997 km (0.105 R)
• M55: 57,042,266 km (0.094 R)
• M56: 57,576,331 km (0.113 R)

Kuiper Belt

Range: 38.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 17,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit