🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.1 AU - 1.72 AU

Year: 618 Days

Day: 26.2 Hours

Environment

Temp: -29 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,920,615 km

• M1: 401,371 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.88 AU - 2.96 AU

Year: 1389 Days

Day: 41.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.1 AU - 3.48 AU

Year: 1719 Days

Day: 35.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 35.9 °

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: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.23 AU - 3.47 AU

Year: 2262 Days

Day: 13.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.18 AU - 4.2 AU

Year: 2615 Days

Day: 37.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57

Radius: 8.5

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.89 AU - 5.29 AU

Year: 4237 Days

Day: 10 Hours

Environment

Temp: -138 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 25,920,615 km

• M1: 141,370 km (0.042 R)
• M2: 210,035 km (0.086 R)
• M3: 515,215 km (0.08 R)
• M4: 573,857 km (0.115 R)
• M5: 628,909 km (0.032 R)
• M6: 833,559 km (0.04 R)
• M7: 969,544 km (0.119 R)
• M8: 1,051,823 km (0.028 R)
• M9: 1,296,565 km (0.032 R)
• M10: 1,413,101 km (0.098 R)
• M11: 1,603,390 km (0.039 R)
• M12: 1,747,004 km (0.062 R)
• M13: 1,980,227 km (0.118 R)
• M14: 2,037,673 km (0.105 R)
• M15: 2,273,289 km (0.111 R)
• M16: 2,404,636 km (0.076 R)
• M17: 2,706,824 km (0.083 R)
• M18: 2,781,623 km (0.051 R)
• M19: 2,889,632 km (0.117 R)
• M20: 3,043,269 km (0.116 R)
• M21: 3,256,147 km (0.092 R)
• M22: 3,381,510 km (0.088 R)
• M23: 4,106,312 km (0.086 R)
• M24: 4,329,213 km (0.085 R)
• M25: 4,518,005 km (0.071 R)
• M26: 4,619,881 km (0.066 R)
• M27: 4,890,803 km (0.1 R)
• M28: 5,313,567 km (0.065 R)
• M29: 5,914,202 km (0.101 R)
• M30: 6,680,443 km (0.086 R)
• M31: 6,811,191 km (0.086 R)
• M32: 6,913,516 km (0.033 R)
• M33: 7,060,571 km (0.104 R)
• M34: 7,933,624 km (0.105 R)
• M35: 8,025,926 km (0.066 R)
• M36: 8,180,610 km (0.107 R)
• M37: 8,367,308 km (0.097 R)
• M38: 8,524,087 km (0.028 R)
• M39: 8,840,636 km (0.032 R)
• M40: 9,177,081 km (0.116 R)
• M41: 9,878,995 km (0.111 R)
• M42: 10,244,911 km (0.101 R)
• M43: 10,632,220 km (0.066 R)
• M44: 10,887,284 km (0.118 R)
• M45: 11,075,628 km (0.104 R)
• M46: 11,490,463 km (0.098 R)
• M47: 11,577,529 km (0.074 R)
• M48: 11,664,894 km (0.057 R)
• M49: 11,734,756 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.5

Radius: 8.3

Gravity: 11.18 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.31 AU - 6.53 AU

Year: 4656 Days

Day: 12.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 25,920,615 km

• M1: 117,135 km (0.082 R)
• M2: 315,652 km (0.061 R)
• M3: 407,205 km (0.109 R)
• M4: 530,923 km (0.031 R)
• M5: 632,350 km (0.068 R)
• M6: 882,179 km (0.056 R)
• M7: 1,075,309 km (0.109 R)
• M8: 1,374,804 km (0.111 R)
• M9: 1,469,799 km (0.086 R)
• M10: 1,802,206 km (0.051 R)
• M11: 1,959,583 km (0.069 R)
• M12: 2,030,941 km (0.09 R)
• M13: 2,231,851 km (0.118 R)
• M14: 2,287,800 km (0.113 R)
• M15: 2,812,440 km (0.059 R)
• M16: 2,995,398 km (0.09 R)
• M17: 3,266,769 km (0.068 R)
• M18: 3,437,759 km (0.073 R)
• M19: 3,677,714 km (0.073 R)
• M20: 3,878,175 km (0.072 R)
• M21: 3,991,122 km (0.078 R)
• M22: 4,336,393 km (0.074 R)
• M23: 4,477,165 km (0.077 R)
• M24: 4,715,325 km (0.049 R)
• M25: 5,055,660 km (0.036 R)
• M26: 5,204,061 km (0.12 R)
• M27: 6,308,692 km (0.119 R)
• M28: 6,575,724 km (0.093 R)
• M29: 6,683,584 km (0.119 R)
• M30: 6,764,965 km (0.079 R)
• M31: 6,955,852 km (0.063 R)
• M32: 7,851,495 km (0.082 R)
• M33: 8,254,661 km (0.073 R)
• M34: 8,458,862 km (0.062 R)
• M35: 8,605,618 km (0.088 R)
• M36: 8,723,800 km (0.113 R)
• M37: 8,783,041 km (0.027 R)
• M38: 8,872,051 km (0.07 R)
• M39: 8,991,430 km (0.074 R)
• M40: 9,141,327 km (0.114 R)
• M41: 9,595,955 km (0.118 R)
• M42: 9,749,144 km (0.081 R)
• M43: 9,810,628 km (0.112 R)
• M44: 9,872,263 km (0.12 R)
• M45: 10,151,263 km (0.072 R)
• M46: 10,653,612 km (0.06 R)
• M47: 10,907,779 km (0.077 R)
• M48: 11,067,699 km (0.112 R)
• M49: 11,131,877 km (0.108 R)
• M50: 11,747,771 km (0.062 R)
• M51: 12,010,465 km (0.045 R)
• M52: 12,308,314 km (0.094 R)
• M53: 12,776,406 km (0.093 R)
• M54: 13,592,313 km (0.086 R)
• M55: 14,355,112 km (0.081 R)
• M56: 14,530,441 km (0.105 R)
• M57: 15,453,460 km (0.072 R)
• M58: 15,597,074 km (0.066 R)
• M59: 16,322,175 km (0.089 R)
• M60: 16,688,839 km (0.112 R)
• M61: 17,281,097 km (0.087 R)
• M62: 17,842,688 km (0.102 R)
• M63: 18,069,029 km (0.098 R)
• M64: 18,791,886 km (0.103 R)
• M65: 18,868,480 km (0.075 R)
• M66: 18,983,671 km (0.109 R)
• M67: 19,330,588 km (0.107 R)
• M68: 19,524,168 km (0.061 R)
• M69: 20,069,751 km (0.106 R)
• M70: 20,148,140 km (0.026 R)
• M71: 20,502,089 km (0.116 R)
• M72: 20,739,052 km (0.099 R)
• M73: 20,818,339 km (0.078 R)
• M74: 21,136,085 km (0.117 R)
• M75: 21,295,706 km (0.085 R)
• M76: 21,375,591 km (0.071 R)
• M77: 21,897,538 km (0.072 R)
• M78: 22,180,278 km (0.055 R)
• M79: 22,261,360 km (0.065 R)
• M80: 22,586,436 km (0.086 R)
• M81: 22,667,967 km (0.117 R)
• M82: 23,323,505 km (0.043 R)
• M83: 24,485,731 km (0.081 R)
• M84: 25,158,323 km (0.09 R)
• M85: 25,242,846 km (0.112 R)
• M86: 26,221,515 km (0.094 R)
• M87: 26,995,983 km (0.074 R)
• M88: 27,996,494 km (0.112 R)
• M89: 28,611,341 km (0.114 R)
• M90: 28,876,279 km (0.092 R)
• M91: 29,230,826 km (0.113 R)
• M92: 29,720,609 km (0.043 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.1

Radius: 8.4

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.57 AU - 7.37 AU

Year: 5382 Days

Day: 11.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 25,920,615 km

• M1: 141,819 km (0.103 R)
• M2: 242,049 km (0.092 R)
• M3: 321,336 km (0.106 R)
• M4: 493,523 km (0.07 R)
• M5: 622,178 km (0.058 R)
• M6: 696,228 km (0.033 R)
• M7: 949,797 km (0.107 R)
• M8: 1,218,325 km (0.055 R)
• M9: 1,612,815 km (0.093 R)
• M10: 1,672,355 km (0.085 R)
• M11: 2,142,541 km (0.077 R)
• M12: 2,358,710 km (0.107 R)
• M13: 2,687,526 km (0.105 R)
• M14: 2,776,536 km (0.043 R)
• M15: 2,920,898 km (0.07 R)
• M16: 3,217,252 km (0.075 R)
• M17: 3,273,800 km (0.116 R)
• M18: 3,445,837 km (0.082 R)
• M19: 3,581,672 km (0.079 R)
• M20: 3,660,062 km (0.086 R)
• M21: 3,739,199 km (0.115 R)
• M22: 3,818,785 km (0.12 R)
• M23: 3,878,774 km (0.029 R)
• M24: 3,939,211 km (0.115 R)
• M25: 4,020,144 km (0.074 R)
• M26: 4,245,887 km (0.089 R)
• M27: 4,328,914 km (0.111 R)
• M28: 4,817,351 km (0.081 R)
• M29: 5,211,840 km (0.109 R)
• M30: 5,278,561 km (0.116 R)
• M31: 5,776,871 km (0.108 R)
• M32: 5,892,211 km (0.1 R)
• M33: 6,552,536 km (0.116 R)
• M34: 6,672,813 km (0.073 R)
• M35: 7,087,648 km (0.12 R)
• M36: 7,161,699 km (0.061 R)
• M37: 7,236,049 km (0.051 R)
• M38: 7,916,570 km (0.118 R)
• M39: 8,512,268 km (0.117 R)
• M40: 8,722,902 km (0.078 R)
• M41: 8,988,588 km (0.088 R)
• M42: 9,230,039 km (0.107 R)
• M43: 9,967,257 km (0.04 R)
• M44: 10,050,284 km (0.077 R)
• M45: 10,133,610 km (0.052 R)
• M46: 10,328,835 km (0.073 R)
• M47: 10,525,407 km (0.074 R)
• M48: 10,666,478 km (0.108 R)
• M49: 10,723,175 km (0.057 R)
• M50: 11,151,175 km (0.118 R)
• M51: 11,468,472 km (0.106 R)
• M52: 12,617,683 km (0.111 R)
• M53: 12,707,591 km (0.076 R)
• M54: 12,767,580 km (0.111 R)
• M55: 13,465,155 km (0.091 R)
• M56: 13,926,814 km (0.099 R)
• M57: 14,174,997 km (0.08 R)
• M58: 14,676,000 km (0.116 R)
• M59: 14,833,826 km (0.046 R)
• M60: 15,342,458 km (0.057 R)
• M61: 15,663,196 km (0.114 R)
• M62: 15,759,836 km (0.078 R)
• M63: 15,921,402 km (0.051 R)
• M64: 16,051,104 km (0.103 R)
• M65: 16,278,791 km (0.091 R)
• M66: 16,671,636 km (0.111 R)
• M67: 17,233,675 km (0.081 R)
• M68: 17,869,017 km (0.119 R)
• M69: 18,071,273 km (0.099 R)
• M70: 18,138,891 km (0.085 R)
• M71: 18,206,510 km (0.108 R)
• M72: 19,059,517 km (0.044 R)
• M73: 19,300,668 km (0.101 R)
• M74: 19,890,682 km (0.082 R)
• M75: 20,662,907 km (0.099 R)
• M76: 20,804,277 km (0.109 R)
• M77: 20,910,641 km (0.066 R)
• M78: 22,927,968 km (0.102 R)
• M79: 23,368,235 km (0.109 R)
• M80: 24,443,843 km (0.075 R)
• M81: 24,668,390 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.8

Radius: 14

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 8.27 AU - 9.43 AU

Year: 9714 Days

Day: 7.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 25,920,615 km

• M1: 174,880 km (0.119 R)
• M2: 275,858 km (0.111 R)
• M3: 403,615 km (0.069 R)
• M4: 661,223 km (0.104 R)
• M5: 789,727 km (0.098 R)
• M6: 1,165,068 km (0.045 R)
• M7: 1,654,852 km (0.105 R)
• M8: 1,868,477 km (0.112 R)
• M9: 2,026,752 km (0.095 R)
• M10: 2,306,350 km (0.115 R)
• M11: 2,669,574 km (0.073 R)
• M12: 2,758,734 km (0.112 R)
• M13: 2,958,597 km (0.101 R)
• M14: 3,220,244 km (0.072 R)
• M15: 3,431,177 km (0.108 R)
• M16: 3,528,565 km (0.099 R)
• M17: 3,646,747 km (0.037 R)
• M18: 3,806,368 km (0.108 R)
• M19: 4,153,435 km (0.1 R)
• M20: 4,278,350 km (0.083 R)
• M21: 4,447,096 km (0.103 R)
• M22: 4,617,937 km (0.069 R)
• M23: 4,944,359 km (0.12 R)
• M24: 5,233,382 km (0.102 R)
• M25: 5,505,202 km (0.064 R)
• M26: 5,735,283 km (0.056 R)
• M27: 6,565,701 km (0.107 R)
• M28: 6,760,926 km (0.105 R)
• M29: 6,933,263 km (0.1 R)
• M30: 7,157,061 km (0.088 R)
• M31: 7,535,394 km (0.044 R)
• M32: 7,894,429 km (0.091 R)
• M33: 8,154,430 km (0.052 R)
• M34: 8,259,149 km (0.094 R)
• M35: 9,661,778 km (0.063 R)
• M36: 10,108,328 km (0.088 R)
• M37: 11,079,368 km (0.098 R)
• M38: 11,312,292 km (0.078 R)
• M39: 11,753,157 km (0.108 R)
• M40: 11,931,178 km (0.037 R)
• M41: 12,319,983 km (0.038 R)
• M42: 12,470,628 km (0.094 R)
• M43: 12,621,872 km (0.112 R)
• M44: 13,202,162 km (0.089 R)
• M45: 14,199,231 km (0.077 R)
• M46: 14,674,953 km (0.111 R)
• M47: 14,995,092 km (0.086 R)
• M48: 15,123,746 km (0.116 R)
• M49: 15,252,849 km (0.118 R)
• M50: 15,512,102 km (0.109 R)
• M51: 15,609,640 km (0.111 R)
• M52: 16,002,035 km (0.088 R)
• M53: 16,100,770 km (0.109 R)
• M54: 16,364,661 km (0.058 R)
• M55: 16,530,415 km (0.072 R)
• M56: 17,030,970 km (0.035 R)
• M57: 17,165,159 km (0.103 R)
• M58: 17,672,146 km (0.063 R)
• M59: 17,774,022 km (0.116 R)
• M60: 18,527,696 km (0.11 R)
• M61: 18,631,368 km (0.109 R)
• M62: 19,256,986 km (0.039 R)
• M63: 19,642,799 km (0.118 R)
• M64: 20,493,263 km (0.088 R)
• M65: 21,103,024 km (0.091 R)
• M66: 21,718,619 km (0.117 R)
• M67: 23,302,412 km (0.117 R)
• M68: 24,051,598 km (0.105 R)
• M69: 24,391,334 km (0.078 R)
• M70: 25,228,634 km (0.113 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 18,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit