🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.49 AU - 0.67 AU

Year: 155 Days

Day: 19.8 Hours

Environment

Temp: 243 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.51 AU - 0.79 AU

Year: 184 Days

Day: 47.4 Hours

Environment

Temp: 224 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 88,150,217 km

• M1: 185,053 km (0.075 R)
• M2: 300,243 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.79 AU - 1.03 AU

Year: 305 Days

Day: 33.6 Hours

Environment

Temp: 180 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.98 AU - 1.06 AU

Year: 362 Days

Day: 23.6 Hours

Environment

Temp: 84 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.7 AU - 2.96 AU

Year: 1673 Days

Day: 15.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,150,217 km

• M1: 36,053 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.94 AU - 4.8 AU

Year: 2676 Days

Day: 18.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.75 AU - 6.21 AU

Year: 4509 Days

Day: 13.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 177.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.7

Radius: 12

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.3 AU - 6.94 AU

Year: 5986 Days

Day: 12 Hours

Environment

Temp: -140 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 88,150,217 km

• M1: 217,665 km (0.082 R)
• M2: 361,428 km (0.119 R)
• M3: 472,280 km (0.09 R)
• M4: 562,189 km (0.082 R)
• M5: 749,336 km (0.063 R)
• M6: 830,567 km (0.119 R)
• M7: 914,941 km (0.047 R)
• M8: 1,124,527 km (0.095 R)
• M9: 1,219,372 km (0.117 R)
• M10: 1,317,209 km (0.114 R)
• M11: 1,400,834 km (0.073 R)
• M12: 1,520,962 km (0.039 R)
• M13: 1,627,026 km (0.114 R)
• M14: 1,753,885 km (0.097 R)
• M15: 2,820,369 km (0.1 R)
• M16: 3,833,595 km (0.117 R)
• M17: 4,153,286 km (0.095 R)
• M18: 4,328,914 km (0.114 R)
• M19: 4,584,277 km (0.064 R)
• M20: 5,571,773 km (0.071 R)
• M21: 5,682,475 km (0.114 R)
• M22: 5,821,751 km (0.037 R)
• M23: 5,934,099 km (0.117 R)
• M24: 6,018,771 km (0.083 R)
• M25: 6,218,035 km (0.113 R)
• M26: 6,477,588 km (0.12 R)
• M27: 6,711,260 km (0.116 R)
• M28: 6,947,624 km (0.111 R)
• M29: 7,337,776 km (0.115 R)
• M30: 7,952,024 km (0.08 R)
• M31: 8,139,471 km (0.075 R)
• M32: 8,296,848 km (0.083 R)
• M33: 8,614,743 km (0.102 R)
• M34: 8,710,934 km (0.108 R)
• M35: 8,871,902 km (0.105 R)
• M36: 9,164,216 km (0.071 R)
• M37: 9,295,264 km (0.035 R)
• M38: 9,691,848 km (0.026 R)
• M39: 10,026,648 km (0.076 R)
• M40: 10,467,662 km (0.097 R)
• M41: 10,638,952 km (0.114 R)
• M42: 12,330,455 km (0.087 R)
• M43: 13,392,600 km (0.079 R)
• M44: 14,369,623 km (0.097 R)
• M45: 14,828,291 km (0.111 R)
• M46: 15,447,476 km (0.091 R)
• M47: 15,878,019 km (0.037 R)
• M48: 16,352,244 km (0.075 R)
• M49: 17,395,689 km (0.103 R)
• M50: 17,843,585 km (0.084 R)
• M51: 17,925,415 km (0.118 R)
• M52: 18,089,524 km (0.088 R)
• M53: 19,336,123 km (0.044 R)
• M54: 19,504,421 km (0.106 R)
• M55: 20,097,277 km (0.098 R)
• M56: 20,267,819 km (0.107 R)
• M57: 21,692,589 km (0.064 R)
• M58: 21,867,618 km (0.103 R)
• M59: 22,262,856 km (0.103 R)
• M60: 22,439,232 km (0.098 R)
• M61: 22,616,206 km (0.047 R)
• M62: 22,882,341 km (0.11 R)
• M63: 22,971,351 km (0.095 R)
• M64: 23,373,171 km (0.081 R)
• M65: 23,957,650 km (0.112 R)
• M66: 24,456,110 km (0.095 R)
• M67: 25,416,977 km (0.096 R)
• M68: 25,647,657 km (0.079 R)
• M69: 27,092,922 km (0.104 R)
• M70: 28,087,000 km (0.076 R)
• M71: 28,182,294 km (0.11 R)
• M72: 29,430,838 km (0.088 R)
• M73: 30,208,298 km (0.082 R)
• M74: 30,403,673 km (0.117 R)
• M75: 30,550,428 km (0.114 R)
• M76: 31,041,558 km (0.115 R)
• M77: 31,189,510 km (0.104 R)
• M78: 31,337,612 km (0.084 R)
• M79: 31,584,898 km (0.094 R)
• M80: 32,530,655 km (0.11 R)
• M81: 32,730,967 km (0.079 R)
• M82: 32,931,727 km (0.043 R)
• M83: 33,586,816 km (0.101 R)
• M84: 33,941,363 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831.6

Radius: 4.7

Gravity: 37.65 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 13.21 AU - 14.29 AU

Year: 17920 Days

Day: 20.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,150,217 km

• M1: 70,909 km (0.081 R)
• M2: 196,871 km (0.085 R)
• M3: 392,844 km (0.063 R)
• M4: 730,636 km (0.083 R)
• M5: 1,030,729 km (0.111 R)
• M6: 1,514,828 km (0.066 R)
• M7: 1,959,583 km (0.085 R)
• M8: 2,586,697 km (0.048 R)
• M9: 2,921,796 km (0.113 R)
• M10: 2,959,943 km (0.109 R)
• M11: 3,036,538 km (0.03 R)
• M12: 3,152,925 km (0.083 R)
• M13: 3,797,542 km (0.066 R)
• M14: 4,134,736 km (0.063 R)
• M15: 4,350,306 km (0.097 R)
• M16: 4,882,874 km (0.12 R)
• M17: 6,350,729 km (0.049 R)
• M18: 6,699,890 km (0.038 R)
• M19: 6,851,283 km (0.111 R)
• M20: 7,055,036 km (0.083 R)
• M21: 9,481,064 km (0.05 R)
• M22: 9,537,612 km (0.099 R)
• M23: 10,225,463 km (0.044 R)
• M24: 11,107,492 km (0.096 R)
• M25: 11,227,021 km (0.059 R)
• M26: 11,406,987 km (0.039 R)
• M27: 14,024,800 km (0.049 R)
• M28: 15,002,871 km (0.111 R)
• M29: 15,868,145 km (0.081 R)
• M30: 16,476,560 km (0.103 R)
• M31: 16,886,458 km (0.062 R)
• M32: 17,299,647 km (0.094 R)
• M33: 17,368,762 km (0.069 R)
• M34: 17,925,714 km (0.049 R)
• M35: 19,559,024 km (0.048 R)
• M36: 19,775,642 km (0.11 R)
• M37: 20,211,121 km (0.103 R)
• M38: 21,610,759 km (0.081 R)
• M39: 21,834,707 km (0.112 R)
• M40: 23,193,803 km (0.059 R)
• M41: 23,346,543 km (0.073 R)
• M42: 24,037,835 km (0.067 R)
• M43: 25,126,608 km (0.116 R)
• M44: 26,072,515 km (0.099 R)
• M45: 26,629,618 km (0.08 R)
• M46: 27,917,805 km (0.047 R)
• M47: 29,143,760 km (0.082 R)
• M48: 29,887,710 km (0.073 R)
• M49: 30,053,913 km (0.027 R)
• M50: 31,817,223 km (0.069 R)
• M51: 31,902,045 km (0.114 R)
• M52: 32,242,081 km (0.042 R)
• M53: 32,497,744 km (0.1 R)
• M54: 33,527,576 km (0.115 R)
• M55: 34,393,897 km (0.072 R)
• M56: 35,267,548 km (0.111 R)
• M57: 35,883,443 km (0.042 R)
• M58: 36,769,361 km (0.096 R)
• M59: 36,947,533 km (0.032 R)
• M60: 37,483,392 km (0.108 R)
• M61: 39,015,723 km (0.07 R)
• M62: 39,106,529 km (0.088 R)
• M63: 40,201,286 km (0.117 R)
• M64: 40,568,399 km (0.087 R)
• M65: 41,491,119 km (0.115 R)
• M66: 41,955,172 km (0.081 R)
• M67: 45,060,225 km (0.116 R)
• M68: 45,536,993 km (0.111 R)
• M69: 45,728,329 km (0.039 R)
• M70: 46,015,557 km (0.034 R)
• M71: 47,074,261 km (0.077 R)
• M72: 48,043,655 km (0.119 R)
• M73: 48,238,282 km (0.078 R)
• M74: 48,530,746 km (0.08 R)
• M75: 48,726,121 km (0.09 R)
• M76: 49,117,618 km (0.094 R)
• M77: 49,411,877 km (0.114 R)
• M78: 49,903,606 km (0.028 R)
• M79: 50,002,041 km (0.067 R)
• M80: 50,693,632 km (0.034 R)
• M81: 50,891,849 km (0.108 R)
• M82: 53,189,373 km (0.114 R)
• M83: 53,491,561 km (0.117 R)
• M84: 53,996,454 km (0.104 R)
• M85: 57,988,323 km (0.079 R)
• M86: 60,701,879 km (0.097 R)
• M87: 60,912,363 km (0.115 R)
• M88: 62,074,140 km (0.112 R)
• M89: 67,119,777 km (0.117 R)
• M90: 67,555,257 km (0.12 R)
• M91: 68,757,575 km (0.119 R)
• M92: 70,298,134 km (0.077 R)
• M93: 71,072,602 km (0.108 R)
• M94: 72,741,665 km (0.083 R)
• M95: 73,077,064 km (0.089 R)
• M96: 73,413,061 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536

Radius: 7.9

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 16.41 AU - 20.79 AU

Year: 28193 Days

Day: 22.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 88,150,217 km

• M1: 100,979 km (0.115 R)
• M2: 213,925 km (0.119 R)
• M3: 293,361 km (0.085 R)
• M4: 347,366 km (0.068 R)
• M5: 910,901 km (0.112 R)
• M6: 1,360,144 km (0.042 R)
• M7: 1,659,639 km (0.035 R)
• M8: 2,016,430 km (0.101 R)
• M9: 2,717,296 km (0.086 R)
• M10: 4,130,547 km (0.088 R)
• M11: 4,369,155 km (0.104 R)
• M12: 4,514,415 km (0.116 R)
• M13: 4,959,917 km (0.108 R)
• M14: 5,213,635 km (0.114 R)
• M15: 5,367,871 km (0.114 R)
• M16: 5,419,632 km (0.051 R)
• M17: 6,161,488 km (0.066 R)
• M18: 6,599,660 km (0.097 R)
• M19: 6,878,660 km (0.07 R)
• M20: 7,738,698 km (0.099 R)
• M21: 8,211,278 km (0.083 R)
• M22: 9,122,329 km (0.089 R)
• M23: 9,937,637 km (0.073 R)
• M24: 10,710,908 km (0.095 R)
• M25: 10,841,657 km (0.056 R)
• M26: 11,369,887 km (0.089 R)
• M27: 14,063,247 km (0.119 R)
• M28: 14,350,176 km (0.092 R)
• M29: 14,639,049 km (0.076 R)
• M30: 16,942,258 km (0.077 R)
• M31: 18,565,395 km (0.034 R)
• M32: 18,643,934 km (0.088 R)
• M33: 18,959,137 km (0.065 R)
• M34: 19,355,721 km (0.076 R)
• M35: 19,674,813 km (0.095 R)
• M36: 19,915,366 km (0.106 R)
• M37: 20,076,333 km (0.096 R)
• M38: 20,724,242 km (0.031 R)
• M39: 21,461,311 km (0.095 R)
• M40: 23,383,643 km (0.085 R)
• M41: 24,494,407 km (0.107 R)
• M42: 27,122,692 km (0.088 R)
• M43: 27,838,518 km (0.082 R)
• M44: 28,832,895 km (0.092 R)
• M45: 29,288,870 km (0.049 R)
• M46: 29,655,235 km (0.101 R)
• M47: 29,838,941 km (0.09 R)
• M48: 31,416,301 km (0.116 R)
• M49: 31,509,949 km (0.059 R)
• M50: 31,791,343 km (0.07 R)
• M51: 32,925,444 km (0.073 R)
• M52: 33,020,588 km (0.103 R)
• M53: 33,211,026 km (0.093 R)
• M54: 35,233,141 km (0.09 R)
• M55: 35,622,694 km (0.088 R)
• M56: 38,390,105 km (0.111 R)
• M57: 38,690,796 km (0.077 R)
• M58: 38,992,087 km (0.091 R)
• M59: 39,092,766 km (0.074 R)
• M60: 39,294,274 km (0.075 R)
• M61: 42,565,232 km (0.113 R)
• M62: 42,772,574 km (0.111 R)
• M63: 43,188,307 km (0.116 R)
• M64: 43,500,817 km (0.046 R)
• M65: 43,709,655 km (0.077 R)
• M66: 44,443,283 km (0.116 R)
• M67: 45,922,507 km (0.116 R)
• M68: 46,454,776 km (0.106 R)
• M69: 48,387,581 km (0.025 R)
• M70: 51,335,856 km (0.117 R)
• M71: 54,229,378 km (0.117 R)
• M72: 54,679,219 km (0.099 R)
• M73: 56,149,616 km (0.113 R)
• M74: 57,633,178 km (0.091 R)
• M75: 57,862,512 km (0.084 R)
• M76: 60,988,658 km (0.109 R)
• M77: 62,395,626 km (0.103 R)
• M78: 62,985,042 km (0.117 R)
• M79: 65,002,668 km (0.107 R)
• M80: 66,079,474 km (0.101 R)
• M81: 67,524,290 km (0.116 R)
• M82: 68,614,709 km (0.086 R)
• M83: 72,044,240 km (0.092 R)
• M84: 72,538,661 km (0.108 R)
• M85: 72,910,262 km (0.068 R)
• M86: 73,158,296 km (0.073 R)
• M87: 73,406,628 km (0.105 R)
• M88: 74,777,692 km (0.036 R)
• M89: 75,780,148 km (0.049 R)
• M90: 76,157,134 km (0.066 R)
• M91: 76,282,946 km (0.051 R)
• M92: 78,559,527 km (0.108 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 14,335 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit