🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.64 AU - 0.66 AU

Year: 202 Days

Day: 43.8 Hours

Environment

Temp: 109 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.07 AU - 1.37 AU

Year: 519 Days

Day: 24 Hours

Environment

Temp: -38 °C

Axial Tilt: 57.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,688,540 km

• M1: 859,739 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.25 AU - 1.27 AU

Year: 545 Days

Day: 13.5 Hours

Environment

Temp: -31 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,688,540 km

• M1: 820,096 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.63 AU - 2.55 AU

Year: 1163 Days

Day: 46.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,688,540 km

• M1: 427,401 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.95 AU - 4.39 AU

Year: 2707 Days

Day: 46.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.4

Radius: 14.1

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.28 AU - 4.98 AU

Year: 3836 Days

Day: 10.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 45,688,540 km

• M1: 204,799 km (0.088 R)
• M2: 356,941 km (0.101 R)
• M3: 627,713 km (0.083 R)
• M4: 1,118,693 km (0.039 R)
• M5: 1,468,901 km (0.116 R)
• M6: 1,808,040 km (0.119 R)
• M7: 1,963,472 km (0.103 R)
• M8: 2,254,739 km (0.086 R)
• M9: 2,577,871 km (0.119 R)
• M10: 2,789,701 km (0.113 R)
• M11: 2,989,115 km (0.074 R)
• M12: 3,174,616 km (0.105 R)
• M13: 3,479,497 km (0.115 R)
• M14: 3,794,101 km (0.103 R)
• M15: 3,914,527 km (0.105 R)
• M16: 4,118,130 km (0.059 R)
• M17: 4,262,642 km (0.085 R)
• M18: 5,121,633 km (0.099 R)
• M19: 5,210,494 km (0.114 R)
• M20: 6,033,432 km (0.109 R)
• M21: 6,364,492 km (0.095 R)
• M22: 6,604,746 km (0.111 R)
• M23: 6,847,843 km (0.101 R)
• M24: 7,044,564 km (0.077 R)
• M25: 7,168,580 km (0.113 R)
• M26: 7,318,178 km (0.105 R)
• M27: 7,595,383 km (0.037 R)
• M28: 8,552,959 km (0.03 R)
• M29: 8,844,974 km (0.109 R)
• M30: 10,101,895 km (0.074 R)
• M31: 10,837,019 km (0.094 R)
• M32: 11,066,652 km (0.09 R)
• M33: 11,182,142 km (0.034 R)
• M34: 11,706,632 km (0.081 R)
• M35: 12,001,639 km (0.057 R)
• M36: 12,358,729 km (0.043 R)
• M37: 12,870,802 km (0.101 R)
• M38: 13,205,752 km (0.08 R)
• M39: 13,328,273 km (0.079 R)
• M40: 13,667,261 km (0.1 R)
• M41: 13,822,245 km (0.108 R)
• M42: 14,040,359 km (0.067 R)
• M43: 14,228,104 km (0.034 R)
• M44: 14,637,852 km (0.104 R)
• M45: 15,083,505 km (0.104 R)
• M46: 15,243,724 km (0.109 R)
• M47: 15,565,958 km (0.114 R)
• M48: 16,118,871 km (0.117 R)
• M49: 16,282,681 km (0.102 R)
• M50: 16,480,001 km (0.072 R)
• M51: 16,579,034 km (0.11 R)
• M52: 16,910,394 km (0.111 R)
• M53: 17,043,536 km (0.113 R)
• M54: 17,647,163 km (0.092 R)
• M55: 17,850,018 km (0.066 R)
• M56: 18,360,296 km (0.108 R)
• M57: 18,737,582 km (0.065 R)
• M58: 19,256,238 km (0.093 R)
• M59: 19,395,364 km (0.101 R)
• M60: 19,849,693 km (0.065 R)
• M61: 20,166,391 km (0.103 R)
• M62: 20,555,645 km (0.076 R)
• M63: 21,162,264 km (0.114 R)
• M64: 21,774,718 km (0.072 R)
• M65: 22,466,159 km (0.118 R)
• M66: 22,686,068 km (0.113 R)
• M67: 23,017,128 km (0.086 R)
• M68: 23,461,135 km (0.053 R)
• M69: 23,572,585 km (0.08 R)
• M70: 24,020,182 km (0.116 R)
• M71: 24,583,568 km (0.069 R)
• M72: 25,037,448 km (0.118 R)
• M73: 25,608,612 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.8

Radius: 14

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.46 AU - 9.74 AU

Year: 9710 Days

Day: 11.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 45,688,540 km

• M1: 175,478 km (0.073 R)
• M2: 636,090 km (0.103 R)
• M3: 725,250 km (0.117 R)
• M4: 1,112,709 km (0.117 R)
• M5: 1,205,460 km (0.098 R)
• M6: 1,605,036 km (0.043 R)
• M7: 2,185,625 km (0.105 R)
• M8: 2,352,875 km (0.112 R)
• M9: 2,524,614 km (0.076 R)
• M10: 2,751,554 km (0.093 R)
• M11: 3,011,704 km (0.099 R)
• M12: 3,253,006 km (0.107 R)
• M13: 3,584,664 km (0.047 R)
• M14: 3,697,760 km (0.057 R)
• M15: 3,812,053 km (0.113 R)
• M16: 4,191,732 km (0.095 R)
• M17: 5,306,386 km (0.074 R)
• M18: 5,403,325 km (0.108 R)
• M19: 5,930,508 km (0.109 R)
• M20: 6,064,847 km (0.077 R)
• M21: 6,439,740 km (0.075 R)
• M22: 6,787,106 km (0.072 R)
• M23: 7,033,942 km (0.061 R)
• M24: 7,140,606 km (0.112 R)
• M25: 7,427,983 km (0.077 R)
• M26: 7,682,449 km (0.113 R)
• M27: 8,013,958 km (0.118 R)
• M28: 8,125,558 km (0.065 R)
• M29: 8,312,555 km (0.083 R)
• M30: 8,614,893 km (0.111 R)
• M31: 8,882,523 km (0.07 R)
• M32: 9,036,609 km (0.072 R)
• M33: 9,386,668 km (0.113 R)
• M34: 9,741,215 km (0.043 R)
• M35: 13,081,885 km (0.12 R)
• M36: 13,345,626 km (0.1 R)
• M37: 13,611,013 km (0.098 R)
• M38: 13,878,344 km (0.111 R)
• M39: 14,554,078 km (0.119 R)
• M40: 14,781,766 km (0.036 R)
• M41: 14,918,947 km (0.12 R)
• M42: 15,844,060 km (0.117 R)
• M43: 16,408,194 km (0.058 R)
• M44: 16,978,910 km (0.052 R)
• M45: 17,556,208 km (0.106 R)
• M46: 18,729,953 km (0.077 R)
• M47: 18,878,503 km (0.109 R)
• M48: 19,426,331 km (0.069 R)
• M49: 19,677,057 km (0.109 R)
• M50: 20,486,830 km (0.12 R)
• M51: 21,773,820 km (0.113 R)
• M52: 22,296,067 km (0.107 R)
• M53: 23,034,033 km (0.115 R)
• M54: 23,672,965 km (0.109 R)
• M55: 24,750,669 km (0.061 R)
• M56: 26,065,185 km (0.105 R)
• M57: 28,704,540 km (0.098 R)
• M58: 29,047,718 km (0.036 R)
• M59: 29,449,538 km (0.098 R)
• M60: 31,310,535 km (0.084 R)
• M61: 32,136,615 km (0.11 R)
• M62: 33,269,070 km (0.12 R)
• M63: 33,689,740 km (0.079 R)
• M64: 34,657,638 km (0.033 R)
• M65: 34,840,147 km (0.114 R)
• M66: 35,328,435 km (0.112 R)
• M67: 36,065,055 km (0.04 R)
• M68: 37,866,063 km (0.105 R)
• M69: 37,991,426 km (0.095 R)
• M70: 38,935,539 km (0.094 R)
• M71: 39,188,509 km (0.102 R)
• M72: 40,654,269 km (0.071 R)
• M73: 41,361,567 km (0.114 R)
• M74: 41,619,923 km (0.071 R)
• M75: 42,137,980 km (0.041 R)
• M76: 42,527,832 km (0.118 R)
• M77: 43,245,902 km (0.098 R)
• M78: 43,507,998 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.7

Radius: 9.6

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.41 AU - 11.43 AU

Year: 11131 Days

Day: 13.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 45,688,540 km

• M1: 173,384 km (0.096 R)
• M2: 466,895 km (0.09 R)
• M3: 695,181 km (0.11 R)
• M4: 808,277 km (0.116 R)
• M5: 927,806 km (0.071 R)
• M6: 1,168,659 km (0.115 R)
• M7: 1,288,038 km (0.101 R)
• M8: 2,255,786 km (0.095 R)
• M9: 3,573,295 km (0.117 R)
• M10: 3,698,658 km (0.116 R)
• M11: 4,161,813 km (0.097 R)
• M12: 4,240,800 km (0.114 R)
• M13: 4,918,628 km (0.079 R)
• M14: 5,002,254 km (0.084 R)
• M15: 6,587,093 km (0.051 R)
• M16: 6,741,329 km (0.112 R)
• M17: 7,594,037 km (0.044 R)
• M18: 8,115,385 km (0.09 R)
• M19: 8,313,902 km (0.083 R)
• M20: 8,581,083 km (0.049 R)
• M21: 8,817,298 km (0.078 R)
• M22: 9,434,390 km (0.05 R)
• M23: 9,573,366 km (0.095 R)
• M24: 9,923,874 km (0.053 R)
• M25: 10,243,116 km (0.094 R)
• M26: 10,927,825 km (0.112 R)
• M27: 11,664,595 km (0.08 R)
• M28: 12,076,737 km (0.107 R)
• M29: 14,768,751 km (0.08 R)
• M30: 14,889,775 km (0.107 R)
• M31: 15,092,480 km (0.113 R)
• M32: 16,327,261 km (0.106 R)
• M33: 17,083,628 km (0.112 R)
• M34: 18,153,103 km (0.086 R)
• M35: 18,456,338 km (0.085 R)
• M36: 18,674,153 km (0.116 R)
• M37: 18,848,883 km (0.1 R)
• M38: 22,875,609 km (0.081 R)
• M39: 23,344,149 km (0.104 R)
• M40: 24,625,006 km (0.117 R)
• M41: 25,928,602 km (0.108 R)
• M42: 26,074,759 km (0.096 R)
• M43: 26,417,039 km (0.086 R)
• M44: 26,515,175 km (0.033 R)
• M45: 26,957,835 km (0.12 R)
• M46: 31,258,774 km (0.106 R)
• M47: 31,362,595 km (0.114 R)
• M48: 31,726,567 km (0.088 R)
• M49: 32,091,885 km (0.119 R)
• M50: 33,196,515 km (0.097 R)
• M51: 33,886,461 km (0.087 R)
• M52: 35,442,728 km (0.079 R)
• M53: 36,365,896 km (0.07 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.2

Radius: 13.3

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 9.03 AU - 10.79 AU

Year: 12011 Days

Day: 8.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,688,540 km

• M1: 401,969 km (0.073 R)
• M2: 784,940 km (0.119 R)
• M3: 1,435,691 km (0.071 R)
• M4: 1,540,708 km (0.096 R)
• M5: 1,871,769 km (0.114 R)
• M6: 2,010,595 km (0.103 R)
• M7: 2,423,486 km (0.117 R)
• M8: 2,731,059 km (0.09 R)
• M9: 2,889,782 km (0.033 R)
• M10: 3,188,828 km (0.108 R)
• M11: 3,498,047 km (0.057 R)
• M12: 3,670,833 km (0.048 R)
• M13: 3,758,347 km (0.073 R)
• M14: 4,115,587 km (0.093 R)
• M15: 5,088,871 km (0.071 R)
• M16: 5,451,047 km (0.095 R)
• M17: 5,584,788 km (0.075 R)
• M18: 6,165,826 km (0.114 R)
• M19: 6,270,395 km (0.12 R)
• M20: 6,623,147 km (0.048 R)
• M21: 7,018,833 km (0.095 R)
• M22: 7,348,397 km (0.049 R)
• M23: 7,608,249 km (0.078 R)
• M24: 7,833,393 km (0.093 R)
• M25: 8,137,077 km (0.086 R)
• M26: 8,560,888 km (0.1 R)
• M27: 8,834,502 km (0.089 R)
• M28: 9,071,316 km (0.109 R)
• M29: 9,190,545 km (0.116 R)
• M30: 10,286,649 km (0.08 R)
• M31: 11,338,172 km (0.118 R)
• M32: 11,725,182 km (0.094 R)
• M33: 11,985,632 km (0.073 R)
• M34: 13,815,962 km (0.117 R)
• M35: 14,367,978 km (0.036 R)
• M36: 15,351,584 km (0.066 R)
• M37: 15,588,996 km (0.101 R)
• M38: 15,732,011 km (0.087 R)
• M39: 16,019,389 km (0.028 R)
• M40: 17,334,055 km (0.09 R)
• M41: 17,929,604 km (0.106 R)
• M42: 18,179,582 km (0.104 R)
• M43: 18,531,735 km (0.104 R)
• M44: 18,936,846 km (0.088 R)
• M45: 20,221,593 km (0.103 R)
• M46: 20,429,833 km (0.094 R)
• M47: 20,534,253 km (0.106 R)
• M48: 21,006,084 km (0.065 R)
• M49: 21,111,401 km (0.11 R)
• M50: 22,766,702 km (0.101 R)
• M51: 23,364,046 km (0.069 R)
• M52: 23,637,361 km (0.11 R)
• M53: 24,352,738 km (0.093 R)
• M54: 25,075,296 km (0.104 R)
• M55: 25,355,044 km (0.053 R)
• M56: 25,635,839 km (0.07 R)
• M57: 25,748,486 km (0.101 R)
• M58: 27,745,917 km (0.052 R)
• M59: 27,919,451 km (0.104 R)
• M60: 29,026,774 km (0.094 R)
• M61: 29,556,351 km (0.091 R)
• M62: 30,804,296 km (0.061 R)
• M63: 32,251,655 km (0.104 R)
• M64: 32,373,278 km (0.12 R)
• M65: 33,413,283 km (0.106 R)
• M66: 33,844,573 km (0.105 R)
• M67: 34,526,291 km (0.038 R)
• M68: 35,588,585 km (0.12 R)
• M69: 35,903,040 km (0.062 R)
• M70: 36,218,542 km (0.114 R)
• M71: 36,725,080 km (0.107 R)
• M72: 37,617,282 km (0.036 R)
• M73: 39,618,154 km (0.094 R)
• M74: 40,730,115 km (0.074 R)
• M75: 41,852,248 km (0.092 R)
• M76: 42,984,704 km (0.111 R)
• M77: 43,118,594 km (0.109 R)
• M78: 43,453,843 km (0.112 R)
• M79: 43,924,777 km (0.088 R)
• M80: 44,397,357 km (0.087 R)
• M81: 44,532,593 km (0.115 R)
• M82: 44,735,897 km (0.1 R)
• M83: 45,483,886 km (0.095 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 14,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit