🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.9 AU - 0.98 AU

Year: 325 Days

Day: 14.2 Hours

Environment

Temp: 118 °C

Axial Tilt: 47.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,896,179 km

• M1: 579,991 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.03 AU - 1.05 AU

Year: 378 Days

Day: 28 Hours

Environment

Temp: 33 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.89 AU - 1.45 AU

Year: 451 Days

Day: 32.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.04 AU - 1.6 AU

Year: 541 Days

Day: 46.7 Hours

Environment

Temp: -6 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.79 AU - 4.63 AU

Year: 2547 Days

Day: 46.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.2

Radius: 13.1

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.52 AU - 6.7 AU

Year: 4736 Days

Day: 11.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 64,896,179 km

• M1: 169,046 km (0.101 R)
• M2: 578,944 km (0.091 R)
• M3: 713,133 km (0.098 R)
• M4: 815,159 km (0.112 R)
• M5: 969,095 km (0.085 R)
• M6: 1,173,745 km (0.043 R)
• M7: 1,276,519 km (0.107 R)
• M8: 1,425,817 km (0.101 R)
• M9: 1,536,221 km (0.108 R)
• M10: 1,672,654 km (0.077 R)
• M11: 1,801,607 km (0.091 R)
• M12: 1,897,499 km (0.088 R)
• M13: 1,982,920 km (0.071 R)
• M14: 2,119,802 km (0.084 R)
• M15: 2,247,110 km (0.114 R)
• M16: 2,337,916 km (0.094 R)
• M17: 2,469,711 km (0.042 R)
• M18: 2,810,196 km (0.088 R)
• M19: 3,968,233 km (0.058 R)
• M20: 4,126,657 km (0.11 R)
• M21: 4,222,699 km (0.11 R)
• M22: 4,680,768 km (0.115 R)
• M23: 4,865,072 km (0.062 R)
• M24: 4,983,703 km (0.05 R)
• M25: 5,069,124 km (0.09 R)
• M26: 5,503,107 km (0.119 R)
• M27: 5,697,884 km (0.08 R)
• M28: 5,877,102 km (0.105 R)
• M29: 6,112,719 km (0.056 R)
• M30: 6,204,272 km (0.08 R)
• M31: 7,279,432 km (0.09 R)
• M32: 7,435,014 km (0.075 R)
• M33: 7,828,756 km (0.052 R)
• M34: 8,128,550 km (0.108 R)
• M35: 9,008,933 km (0.057 R)
• M36: 9,176,034 km (0.11 R)
• M37: 9,302,145 km (0.06 R)
• M38: 9,513,527 km (0.115 R)
• M39: 9,790,732 km (0.12 R)
• M40: 10,178,938 km (0.099 R)
• M41: 10,837,319 km (0.079 R)
• M42: 11,373,926 km (0.07 R)
• M43: 11,532,201 km (0.104 R)
• M44: 11,622,857 km (0.106 R)
• M45: 12,080,028 km (0.106 R)
• M46: 12,449,984 km (0.103 R)
• M47: 12,729,881 km (0.084 R)
• M48: 13,486,697 km (0.089 R)
• M49: 13,822,394 km (0.064 R)
• M50: 13,967,056 km (0.098 R)
• M51: 14,428,715 km (0.073 R)
• M52: 14,870,627 km (0.081 R)
• M53: 15,093,228 km (0.098 R)
• M54: 15,217,395 km (0.114 R)
• M55: 15,617,120 km (0.106 R)
• M56: 15,893,876 km (0.117 R)
• M57: 16,657,125 km (0.118 R)
• M58: 17,562,491 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.7

Radius: 13.2

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 7.07 AU - 9.81 AU

Year: 8740 Days

Day: 9.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 64,896,179 km

• M1: 302,786 km (0.081 R)
• M2: 409,001 km (0.111 R)
• M3: 501,003 km (0.06 R)
• M4: 898,335 km (0.105 R)
• M5: 1,041,949 km (0.071 R)
• M6: 1,305,241 km (0.068 R)
• M7: 1,713,943 km (0.113 R)
• M8: 1,933,253 km (0.113 R)
• M9: 2,360,056 km (0.12 R)
• M10: 2,668,078 km (0.09 R)
• M11: 2,880,806 km (0.112 R)
• M12: 3,323,167 km (0.114 R)
• M13: 4,700,066 km (0.091 R)
• M14: 5,010,332 km (0.078 R)
• M15: 5,247,594 km (0.099 R)
• M16: 5,407,813 km (0.048 R)
• M17: 5,678,586 km (0.094 R)
• M18: 5,953,846 km (0.11 R)
• M19: 6,093,121 km (0.105 R)
• M20: 6,603,549 km (0.105 R)
• M21: 6,747,762 km (0.041 R)
• M22: 6,893,171 km (0.114 R)
• M23: 7,635,475 km (0.109 R)
• M24: 7,726,281 km (0.037 R)
• M25: 8,372,095 km (0.11 R)
• M26: 8,528,425 km (0.093 R)
• M27: 9,324,734 km (0.113 R)
• M28: 9,551,974 km (0.071 R)
• M29: 9,649,960 km (0.1 R)
• M30: 10,512,990 km (0.11 R)
• M31: 11,297,033 km (0.109 R)
• M32: 11,678,657 km (0.093 R)
• M33: 12,205,989 km (0.059 R)
• M34: 12,347,958 km (0.092 R)
• M35: 12,813,058 km (0.084 R)
• M36: 12,993,473 km (0.091 R)
• M37: 13,356,995 km (0.094 R)
• M38: 13,797,412 km (0.11 R)
• M39: 15,300,421 km (0.093 R)
• M40: 15,530,204 km (0.033 R)
• M41: 16,815,249 km (0.097 R)
• M42: 17,410,649 km (0.091 R)
• M43: 18,744,613 km (0.044 R)
• M44: 19,486,170 km (0.09 R)
• M45: 19,818,876 km (0.091 R)
• M46: 20,955,371 km (0.06 R)
• M47: 21,210,884 km (0.062 R)
• M48: 21,338,939 km (0.103 R)
• M49: 22,242,959 km (0.12 R)
• M50: 23,027,899 km (0.105 R)
• M51: 23,821,815 km (0.071 R)
• M52: 24,177,559 km (0.103 R)
• M53: 25,845,725 km (0.09 R)
• M54: 25,936,980 km (0.112 R)
• M55: 27,690,715 km (0.094 R)
• M56: 28,017,886 km (0.113 R)
• M57: 30,392,453 km (0.099 R)
• M58: 32,436,409 km (0.037 R)
• M59: 32,830,749 km (0.046 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.9

Radius: 11.3

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 9.12 AU - 9.12 AU

Year: 9817 Days

Day: 10.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 64,896,179 km

• M1: 264,788 km (0.117 R)
• M2: 506,538 km (0.105 R)
• M3: 647,908 km (0.033 R)
• M4: 768,035 km (0.118 R)
• M5: 1,032,375 km (0.114 R)
• M6: 1,113,457 km (0.101 R)
• M7: 2,042,310 km (0.113 R)
• M8: 2,119,951 km (0.096 R)
• M9: 2,467,916 km (0.047 R)
• M10: 2,863,303 km (0.111 R)
• M11: 3,038,931 km (0.089 R)
• M12: 3,128,091 km (0.07 R)
• M13: 3,370,141 km (0.063 R)
• M14: 4,199,362 km (0.051 R)
• M15: 5,018,859 km (0.028 R)
• M16: 5,374,902 km (0.043 R)
• M17: 5,702,372 km (0.099 R)
• M18: 5,998,875 km (0.114 R)
• M19: 6,224,618 km (0.037 R)
• M20: 6,918,902 km (0.09 R)
• M21: 7,516,246 km (0.114 R)
• M22: 7,759,791 km (0.067 R)
• M23: 8,130,046 km (0.067 R)
• M24: 8,254,811 km (0.112 R)
• M25: 8,675,181 km (0.061 R)
• M26: 11,667,437 km (0.093 R)
• M27: 12,377,429 km (0.03 R)
• M28: 12,858,535 km (0.075 R)
• M29: 13,199,020 km (0.085 R)
• M30: 13,839,149 km (0.111 R)
• M31: 14,439,037 km (0.067 R)
• M32: 14,742,122 km (0.085 R)
• M33: 15,149,627 km (0.117 R)
• M34: 15,303,413 km (0.079 R)
• M35: 16,604,765 km (0.098 R)
• M36: 16,975,618 km (0.051 R)
• M37: 17,242,052 km (0.111 R)
• M38: 17,617,543 km (0.102 R)
• M39: 17,833,413 km (0.032 R)
• M40: 18,485,958 km (0.108 R)
• M41: 18,815,074 km (0.027 R)
• M42: 19,257,136 km (0.079 R)
• M43: 19,535,088 km (0.084 R)
• M44: 19,758,438 km (0.107 R)
• M45: 20,038,784 km (0.061 R)
• M46: 20,490,271 km (0.082 R)
• M47: 20,944,899 km (0.097 R)
• M48: 21,575,603 km (0.08 R)
• M49: 21,748,688 km (0.094 R)
• M50: 22,855,712 km (0.119 R)
• M51: 23,091,179 km (0.078 R)
• M52: 23,564,357 km (0.091 R)
• M53: 23,921,298 km (0.059 R)
• M54: 24,220,194 km (0.114 R)
• M55: 27,651,371 km (0.118 R)
• M56: 28,342,962 km (0.119 R)
• M57: 28,976,659 km (0.054 R)
• M58: 29,104,116 km (0.082 R)
• M59: 30,776,022 km (0.028 R)
• M60: 31,166,323 km (0.104 R)
• M61: 31,754,691 km (0.101 R)
• M62: 32,412,922 km (0.089 R)
• M63: 33,009,069 km (0.105 R)
• M64: 33,943,757 km (0.081 R)
• M65: 34,279,604 km (0.113 R)
• M66: 34,616,648 km (0.072 R)
• M67: 34,954,739 km (0.084 R)
• M68: 35,770,646 km (0.101 R)
• M69: 36,455,356 km (0.12 R)
• M70: 36,661,651 km (0.039 R)
• M71: 37,075,439 km (0.099 R)
• M72: 37,907,502 km (0.097 R)
• M73: 40,156,257 km (0.068 R)
• M74: 41,153,626 km (0.119 R)
• M75: 41,871,098 km (0.097 R)
• M76: 42,015,011 km (0.053 R)
• M77: 42,303,435 km (0.095 R)
• M78: 44,634,769 km (0.108 R)
• M79: 44,708,221 km (0.095 R)
• M80: 45,815,993 km (0.057 R)
• M81: 47,231,937 km (0.092 R)
• M82: 47,531,881 km (0.094 R)
• M83: 48,586,696 km (0.1 R)
• M84: 48,738,089 km (0.117 R)
• M85: 49,268,862 km (0.11 R)
• M86: 49,573,144 km (0.084 R)
• M87: 51,257,317 km (0.047 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.5

Radius: 3

Gravity: 22.06 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 16.62 AU - 21.16 AU

Year: 29265 Days

Day: 18.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 64,896,179 km

• M1: 122,521 km (0.104 R)
• M2: 325,076 km (0.109 R)
• M3: 461,958 km (0.119 R)
• M4: 851,212 km (0.078 R)
• M5: 1,316,611 km (0.063 R)
• M6: 2,733,452 km (0.098 R)
• M7: 3,544,572 km (0.061 R)
• M8: 3,618,473 km (0.041 R)
• M9: 3,767,622 km (0.105 R)
• M10: 5,156,489 km (0.073 R)
• M11: 5,240,114 km (0.096 R)
• M12: 5,324,338 km (0.068 R)
• M13: 5,794,973 km (0.098 R)
• M14: 6,323,652 km (0.051 R)
• M15: 7,378,915 km (0.103 R)
• M16: 7,473,311 km (0.114 R)
• M17: 7,520,584 km (0.09 R)
• M18: 7,663,151 km (0.093 R)
• M19: 8,785,135 km (0.119 R)
• M20: 10,376,557 km (0.064 R)
• M21: 10,535,280 km (0.072 R)
• M22: 11,449,323 km (0.076 R)
• M23: 12,109,798 km (0.084 R)
• M24: 13,294,912 km (0.087 R)
• M25: 13,467,100 km (0.075 R)
• M26: 13,814,017 km (0.028 R)
• M27: 14,398,496 km (0.073 R)
• M28: 14,457,437 km (0.079 R)
• M29: 15,350,387 km (0.097 R)
• M30: 15,712,713 km (0.049 R)
• M31: 16,077,582 km (0.082 R)
• M32: 16,692,130 km (0.115 R)
• M33: 17,754,425 km (0.079 R)
• M34: 18,517,224 km (0.076 R)
• M35: 18,709,607 km (0.11 R)
• M36: 19,943,491 km (0.113 R)
• M37: 20,140,661 km (0.083 R)
• M38: 20,669,639 km (0.117 R)
• M39: 21,270,274 km (0.086 R)
• M40: 22,420,233 km (0.113 R)
• M41: 23,313,183 km (0.035 R)
• M42: 23,938,202 km (0.058 R)
• M43: 24,850,600 km (0.112 R)
• M44: 25,631,650 km (0.073 R)
• M45: 25,703,009 km (0.116 R)
• M46: 25,846,024 km (0.101 R)
• M47: 28,390,534 km (0.106 R)
• M48: 29,057,741 km (0.099 R)
• M49: 29,730,034 km (0.058 R)
• M50: 29,804,982 km (0.089 R)
• M51: 30,030,426 km (0.035 R)
• M52: 31,624,092 km (0.111 R)
• M53: 32,161,448 km (0.054 R)
• M54: 32,238,341 km (0.114 R)
• M55: 32,315,534 km (0.09 R)
• M56: 34,419,328 km (0.116 R)
• M57: 35,766,457 km (0.1 R)
• M58: 36,566,956 km (0.043 R)
• M59: 36,808,257 km (0.112 R)
• M60: 38,839,497 km (0.07 R)
• M61: 40,490,608 km (0.109 R)
• M62: 41,157,366 km (0.104 R)
• M63: 41,575,941 km (0.101 R)
• M64: 41,827,864 km (0.098 R)
• M65: 42,333,056 km (0.03 R)
• M66: 42,755,520 km (0.118 R)
• M67: 49,258,689 km (0.1 R)
• M68: 49,881,316 km (0.111 R)
• M69: 54,770,024 km (0.111 R)
• M70: 58,300,385 km (0.074 R)
• M71: 61,139,154 km (0.077 R)
• M72: 64,701,677 km (0.117 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 15,418 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit