🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.71 AU - 0.93 AU

Year: 281 Days

Day: 36.7 Hours

Environment

Temp: 80 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.97 AU - 1.17 AU

Year: 419 Days

Day: 40.9 Hours

Environment

Temp: -10 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.76 AU - 2.82 AU

Year: 1313 Days

Day: 18.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.25 AU - 2.51 AU

Year: 1391 Days

Day: 42.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.29 AU - 3.31 AU

Year: 1775 Days

Day: 45.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.83 AU - 2.95 AU

Year: 1861 Days

Day: 34.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,439,069 km

• M1: 465,249 km (0.107 R)
• M2: 713,881 km (0.102 R)

Asteroid Belt

Center: 3.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.9

Radius: 12.7

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.25 AU - 4.25 AU

Year: 3318 Days

Day: 6.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 53,439,069 km

• M1: 161,566 km (0.103 R)
• M2: 267,631 km (0.119 R)
• M3: 394,041 km (0.074 R)
• M4: 529,876 km (0.118 R)
• M5: 742,903 km (0.106 R)
• M6: 849,118 km (0.101 R)
• M7: 994,078 km (0.082 R)
• M8: 1,183,170 km (0.104 R)
• M9: 1,558,660 km (0.112 R)
• M10: 1,638,246 km (0.106 R)
• M11: 2,157,052 km (0.03 R)
• M12: 2,257,731 km (0.037 R)
• M13: 2,546,305 km (0.114 R)
• M14: 2,725,224 km (0.106 R)
• M15: 3,045,364 km (0.098 R)
• M16: 3,469,324 km (0.056 R)
• M17: 3,561,776 km (0.098 R)
• M18: 3,708,681 km (0.114 R)
• M19: 4,147,751 km (0.059 R)
• M20: 4,330,858 km (0.088 R)
• M21: 4,545,531 km (0.091 R)
• M22: 4,896,488 km (0.092 R)
• M23: 5,180,574 km (0.094 R)
• M24: 5,439,379 km (0.077 R)
• M25: 5,562,647 km (0.086 R)
• M26: 5,749,495 km (0.118 R)
• M27: 5,922,430 km (0.114 R)
• M28: 6,289,842 km (0.073 R)
• M29: 6,451,857 km (0.086 R)
• M30: 6,533,388 km (0.074 R)
• M31: 6,763,619 km (0.117 R)
• M32: 6,863,102 km (0.087 R)
• M33: 7,013,298 km (0.109 R)
• M34: 7,232,159 km (0.085 R)
• M35: 7,334,036 km (0.075 R)
• M36: 7,504,727 km (0.117 R)
• M37: 7,919,861 km (0.069 R)
• M38: 8,095,040 km (0.082 R)
• M39: 8,324,822 km (0.083 R)
• M40: 8,449,437 km (0.075 R)
• M41: 8,718,414 km (0.08 R)
• M42: 9,008,634 km (0.064 R)
• M43: 9,209,993 km (0.095 R)
• M44: 9,468,498 km (0.117 R)
• M45: 9,561,398 km (0.118 R)
• M46: 9,804,196 km (0.109 R)
• M47: 10,106,084 km (0.116 R)
• M48: 10,334,520 km (0.116 R)
• M49: 10,564,602 km (0.09 R)
• M50: 10,680,241 km (0.094 R)
• M51: 11,186,630 km (0.09 R)
• M52: 11,720,694 km (0.115 R)
• M53: 11,880,464 km (0.084 R)
• M54: 12,182,203 km (0.095 R)
• M55: 12,323,873 km (0.12 R)
• M56: 12,506,831 km (0.051 R)
• M57: 12,649,697 km (0.053 R)
• M58: 12,999,008 km (0.062 R)
• M59: 13,226,845 km (0.045 R)
• M60: 13,665,317 km (0.108 R)
• M61: 13,896,894 km (0.108 R)
• M62: 14,278,818 km (0.048 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.7

Radius: 9.8

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.92 AU - 5.74 AU

Year: 4661 Days

Day: 13.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 53,439,069 km

• M1: 130,449 km (0.085 R)
• M2: 220,507 km (0.045 R)
• M3: 283,787 km (0.092 R)
• M4: 428,747 km (0.103 R)
• M5: 606,919 km (0.106 R)
• M6: 714,479 km (0.076 R)
• M7: 854,054 km (0.038 R)
• M8: 976,425 km (0.053 R)
• M9: 1,063,641 km (0.081 R)
• M10: 1,153,848 km (0.07 R)
• M11: 1,246,599 km (0.1 R)
• M12: 1,319,752 km (0.109 R)
• M13: 1,463,067 km (0.09 R)
• M14: 1,667,567 km (0.068 R)
• M15: 1,765,105 km (0.071 R)
• M16: 1,932,206 km (0.114 R)
• M17: 2,210,309 km (0.077 R)
• M18: 2,492,301 km (0.11 R)
• M19: 2,557,525 km (0.115 R)
• M20: 2,708,918 km (0.106 R)
• M21: 2,843,856 km (0.049 R)
• M22: 3,100,565 km (0.095 R)
• M23: 3,817,887 km (0.101 R)
• M24: 4,046,174 km (0.076 R)
• M25: 4,448,143 km (0.108 R)
• M26: 4,550,618 km (0.119 R)
• M27: 4,619,433 km (0.108 R)
• M28: 4,688,547 km (0.108 R)
• M29: 4,898,133 km (0.119 R)
• M30: 5,170,252 km (0.083 R)
• M31: 5,398,987 km (0.051 R)
• M32: 5,508,343 km (0.046 R)
• M33: 5,606,330 km (0.036 R)
• M34: 6,079,508 km (0.113 R)
• M35: 6,320,959 km (0.091 R)
• M36: 6,449,164 km (0.033 R)
• M37: 6,682,387 km (0.096 R)
• M38: 6,747,762 km (0.029 R)
• M39: 6,826,300 km (0.109 R)
• M40: 7,425,739 km (0.064 R)
• M41: 7,820,977 km (0.109 R)
• M42: 7,931,230 km (0.097 R)
• M43: 8,069,758 km (0.06 R)
• M44: 8,195,121 km (0.099 R)
• M45: 8,307,170 km (0.109 R)
• M46: 8,490,278 km (0.083 R)
• M47: 9,572,469 km (0.088 R)
• M48: 10,032,482 km (0.043 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.7

Radius: 8.9

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.63 AU - 6.15 AU

Year: 4739 Days

Day: 9.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 85.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 53,439,069 km

• M1: 151,842 km (0.071 R)
• M2: 219,460 km (0.113 R)
• M3: 288,275 km (0.073 R)
• M4: 418,575 km (0.115 R)
• M5: 535,112 km (0.117 R)
• M6: 619,335 km (0.073 R)
• M7: 728,392 km (0.112 R)
• M8: 1,126,173 km (0.053 R)
• M9: 1,253,630 km (0.116 R)
• M10: 1,647,073 km (0.086 R)
• M11: 1,774,380 km (0.117 R)
• M12: 2,067,742 km (0.101 R)
• M13: 2,136,258 km (0.079 R)
• M14: 2,305,602 km (0.09 R)
• M15: 2,448,618 km (0.104 R)
• M16: 2,573,383 km (0.031 R)
• M17: 2,657,905 km (0.064 R)
• M18: 2,797,031 km (0.11 R)
• M19: 3,027,113 km (0.056 R)
• M20: 3,127,643 km (0.12 R)
• M21: 3,217,850 km (0.073 R)
• M22: 3,286,216 km (0.083 R)
• M23: 3,470,671 km (0.106 R)
• M24: 3,634,929 km (0.113 R)
• M25: 3,801,731 km (0.105 R)
• M26: 3,958,958 km (0.102 R)
• M27: 4,118,429 km (0.119 R)
• M28: 4,192,780 km (0.102 R)
• M29: 4,468,937 km (0.069 R)
• M30: 4,686,602 km (0.107 R)
• M31: 4,920,723 km (0.102 R)
• M32: 5,225,603 km (0.109 R)
• M33: 5,729,000 km (0.096 R)
• M34: 5,798,114 km (0.069 R)
• M35: 5,979,427 km (0.102 R)
• M36: 6,176,746 km (0.081 R)
• M37: 6,290,441 km (0.089 R)
• M38: 6,520,074 km (0.079 R)
• M39: 6,592,329 km (0.11 R)
• M40: 6,737,888 km (0.06 R)
• M41: 6,796,381 km (0.092 R)
• M42: 6,869,684 km (0.085 R)
• M43: 6,987,567 km (0.119 R)
• M44: 7,255,198 km (0.108 R)
• M45: 7,360,215 km (0.081 R)
• M46: 7,526,418 km (0.099 R)
• M47: 7,587,006 km (0.115 R)
• M48: 7,708,928 km (0.055 R)
• M49: 7,785,522 km (0.057 R)
• M50: 8,156,226 km (0.086 R)
• M51: 8,328,263 km (0.07 R)
• M52: 8,438,217 km (0.098 R)
• M53: 8,532,913 km (0.108 R)
• M54: 8,883,122 km (0.043 R)
• M55: 9,647,118 km (0.113 R)
• M56: 9,779,213 km (0.11 R)
• M57: 9,895,450 km (0.043 R)
• M58: 10,078,857 km (0.112 R)
• M59: 10,179,238 km (0.074 R)
• M60: 10,296,971 km (0.098 R)
• M61: 10,652,864 km (0.08 R)
• M62: 10,875,167 km (0.052 R)
• M63: 11,463,685 km (0.103 R)
• M64: 11,551,200 km (0.102 R)
• M65: 11,832,444 km (0.099 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.3

Radius: 8.8

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 9.01 AU - 11.65 AU

Year: 12575 Days

Day: 6.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 53,439,069 km

• M1: 122,969 km (0.118 R)
• M2: 359,334 km (0.115 R)
• M3: 489,035 km (0.071 R)
• M4: 1,076,057 km (0.093 R)
• M5: 1,183,020 km (0.109 R)
• M6: 1,454,390 km (0.066 R)
• M7: 1,573,470 km (0.059 R)
• M8: 2,873,177 km (0.087 R)
• M9: 3,880,419 km (0.113 R)
• M10: 3,980,201 km (0.091 R)
• M11: 4,561,089 km (0.1 R)
• M12: 4,737,017 km (0.058 R)
• M13: 4,843,680 km (0.059 R)
• M14: 5,059,400 km (0.069 R)
• M15: 5,168,457 km (0.049 R)
• M16: 6,068,737 km (0.076 R)
• M17: 6,418,945 km (0.045 R)
• M18: 6,497,634 km (0.107 R)
• M19: 8,223,395 km (0.066 R)
• M20: 8,524,236 km (0.062 R)
• M21: 8,741,303 km (0.086 R)
• M22: 8,872,351 km (0.094 R)
• M23: 8,960,164 km (0.1 R)
• M24: 9,225,252 km (0.113 R)
• M25: 9,582,641 km (0.089 R)
• M26: 10,219,180 km (0.104 R)
• M27: 10,311,183 km (0.106 R)
• M28: 10,916,306 km (0.117 R)
• M29: 11,057,527 km (0.037 R)
• M30: 11,772,904 km (0.107 R)
• M31: 12,160,661 km (0.109 R)
• M32: 13,198,123 km (0.109 R)
• M33: 13,449,447 km (0.092 R)
• M34: 13,854,708 km (0.12 R)
• M35: 14,315,319 km (0.099 R)
• M36: 14,470,004 km (0.1 R)
• M37: 14,677,197 km (0.111 R)
• M38: 15,568,351 km (0.069 R)
• M39: 16,369,298 km (0.065 R)
• M40: 17,019,600 km (0.118 R)
• M41: 18,457,535 km (0.112 R)
• M42: 20,106,851 km (0.077 R)
• M43: 20,570,156 km (0.07 R)
• M44: 21,095,394 km (0.095 R)
• M45: 21,212,828 km (0.118 R)
• M46: 21,625,270 km (0.086 R)
• M47: 21,684,361 km (0.091 R)
• M48: 22,818,163 km (0.102 R)
• M49: 23,544,162 km (0.08 R)
• M50: 23,665,934 km (0.11 R)
• M51: 25,205,296 km (0.106 R)
• M52: 26,081,342 km (0.097 R)
• M53: 26,396,694 km (0.079 R)
• M54: 26,713,243 km (0.112 R)
• M55: 27,222,474 km (0.081 R)
• M56: 27,350,231 km (0.113 R)
• M57: 28,834,092 km (0.054 R)
• M58: 29,684,406 km (0.098 R)
• M59: 30,343,983 km (0.094 R)
• M60: 30,609,220 km (0.025 R)
• M61: 31,075,218 km (0.11 R)
• M62: 32,622,808 km (0.083 R)
• M63: 32,690,725 km (0.119 R)
• M64: 33,782,640 km (0.096 R)
• M65: 34,886,672 km (0.085 R)
• M66: 34,956,086 km (0.113 R)
• M67: 36,213,007 km (0.037 R)
• M68: 36,283,318 km (0.073 R)
• M69: 37,271,711 km (0.093 R)
• M70: 39,781,365 km (0.088 R)
• M71: 40,581,265 km (0.049 R)
• M72: 40,946,732 km (0.106 R)
• M73: 41,166,492 km (0.06 R)
• M74: 43,609,574 km (0.113 R)
• M75: 44,283,962 km (0.078 R)
• M76: 45,112,883 km (0.113 R)
• M77: 45,567,212 km (0.115 R)
• M78: 46,099,182 km (0.114 R)
• M79: 46,786,136 km (0.078 R)
• M80: 47,092,512 km (0.114 R)
• M81: 47,169,256 km (0.044 R)
• M82: 50,271,467 km (0.106 R)
• M83: 50,428,395 km (0.105 R)
• M84: 51,136,143 km (0.105 R)
• M85: 51,372,806 km (0.1 R)
• M86: 51,451,794 km (0.067 R)
• M87: 51,609,769 km (0.052 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 14,000 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit