🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.67 AU - 0.89 AU

Year: 242 Days

Day: 43.2 Hours

Environment

Temp: 152 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,412,828 km

• M1: 219,909 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.51 AU - 1.94 AU

Year: 793 Days

Day: 20.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.13 AU - 3.03 AU

Year: 1456 Days

Day: 40.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,412,828 km

• M1: 525,986 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.23 AU - 4.21 AU

Year: 2522 Days

Day: 21.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,412,828 km

• M1: 162,164 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.94 AU - 5.82 AU

Year: 3789 Days

Day: 44.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.9

Radius: 9.8

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.57 AU - 6.05 AU

Year: 4922 Days

Day: 14.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,412,828 km

• M1: 321,336 km (0.113 R)
• M2: 431,889 km (0.098 R)
• M3: 578,345 km (0.092 R)
• M4: 1,199,326 km (0.088 R)
• M5: 1,283,251 km (0.116 R)
• M6: 1,562,550 km (0.077 R)
• M7: 1,670,410 km (0.084 R)
• M8: 1,733,091 km (0.091 R)
• M9: 1,942,828 km (0.073 R)
• M10: 2,059,215 km (0.06 R)
• M11: 2,316,523 km (0.062 R)
• M12: 2,440,240 km (0.098 R)
• M13: 2,529,999 km (0.11 R)
• M14: 3,052,993 km (0.032 R)
• M15: 3,228,172 km (0.027 R)
• M16: 3,346,953 km (0.077 R)
• M17: 3,548,013 km (0.038 R)
• M18: 3,629,693 km (0.074 R)
• M19: 3,815,494 km (0.099 R)
• M20: 4,153,734 km (0.09 R)
• M21: 4,501,699 km (0.115 R)
• M22: 4,701,562 km (0.102 R)
• M23: 4,859,088 km (0.057 R)
• M24: 4,949,894 km (0.091 R)
• M25: 5,225,753 km (0.114 R)
• M26: 5,577,607 km (0.087 R)
• M27: 5,840,600 km (0.057 R)
• M28: 6,156,700 km (0.107 R)
• M29: 6,628,831 km (0.099 R)
• M30: 6,754,942 km (0.09 R)
• M31: 6,958,545 km (0.113 R)
• M32: 7,086,900 km (0.117 R)
• M33: 7,581,470 km (0.068 R)
• M34: 8,168,044 km (0.076 R)
• M35: 8,276,353 km (0.1 R)
• M36: 8,439,564 km (0.113 R)
• M37: 8,521,693 km (0.072 R)
• M38: 9,612,112 km (0.09 R)
• M39: 9,755,128 km (0.102 R)
• M40: 10,072,275 km (0.118 R)
• M41: 10,568,940 km (0.102 R)
• M42: 10,894,764 km (0.081 R)
• M43: 11,193,661 km (0.115 R)
• M44: 11,313,937 km (0.082 R)
• M45: 11,404,594 km (0.118 R)
• M46: 11,769,164 km (0.074 R)
• M47: 12,014,355 km (0.095 R)
• M48: 12,478,706 km (0.057 R)
• M49: 12,634,737 km (0.117 R)
• M50: 12,697,418 km (0.116 R)
• M51: 13,265,591 km (0.079 R)
• M52: 13,552,819 km (0.087 R)
• M53: 13,777,665 km (0.06 R)
• M54: 13,842,141 km (0.082 R)
• M55: 15,452,712 km (0.094 R)
• M56: 16,673,431 km (0.073 R)
• M57: 17,225,746 km (0.083 R)
• M58: 17,784,344 km (0.107 R)
• M59: 17,889,661 km (0.068 R)
• M60: 18,207,108 km (0.101 R)
• M61: 18,526,350 km (0.12 R)
• M62: 18,990,702 km (0.077 R)
• M63: 19,640,106 km (0.08 R)
• M64: 19,931,074 km (0.099 R)
• M65: 20,333,492 km (0.072 R)
• M66: 20,443,596 km (0.086 R)
• M67: 21,034,807 km (0.106 R)
• M68: 21,744,051 km (0.104 R)
• M69: 21,932,095 km (0.108 R)
• M70: 22,727,357 km (0.114 R)
• M71: 22,956,392 km (0.113 R)
• M72: 23,339,661 km (0.065 R)
• M73: 23,725,175 km (0.092 R)
• M74: 23,841,263 km (0.049 R)
• M75: 23,918,755 km (0.083 R)
• M76: 24,229,470 km (0.109 R)
• M77: 25,012,166 km (0.082 R)
• M78: 25,803,090 km (0.075 R)
• M79: 26,161,676 km (0.111 R)
• M80: 26,401,631 km (0.083 R)
• M81: 26,602,241 km (0.119 R)
• M82: 27,004,809 km (0.046 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.7

Radius: 14.7

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.13 AU - 6.53 AU

Year: 5597 Days

Day: 14.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 63,412,828 km

• M1: 200,312 km (0.064 R)
• M2: 316,399 km (0.077 R)
• M3: 551,567 km (0.059 R)
• M4: 705,803 km (0.088 R)
• M5: 821,741 km (0.115 R)
• M6: 933,790 km (0.108 R)
• M7: 1,174,942 km (0.079 R)
• M8: 1,290,581 km (0.093 R)
• M9: 1,451,249 km (0.083 R)
• M10: 1,883,288 km (0.079 R)
• M11: 2,226,016 km (0.106 R)
• M12: 2,882,751 km (0.047 R)
• M13: 3,132,879 km (0.031 R)
• M14: 3,390,486 km (0.119 R)
• M15: 3,578,680 km (0.068 R)
• M16: 3,906,898 km (0.101 R)
• M17: 4,184,701 km (0.104 R)
• M18: 4,346,267 km (0.117 R)
• M19: 4,510,077 km (0.094 R)
• M20: 4,634,392 km (0.081 R)
• M21: 4,780,699 km (0.104 R)
• M22: 4,907,558 km (0.052 R)
• M23: 5,056,857 km (0.054 R)
• M24: 5,469,747 km (0.118 R)
• M25: 5,624,730 km (0.089 R)
• M26: 6,121,395 km (0.111 R)
• M27: 6,538,325 km (0.11 R)
• M28: 6,726,519 km (0.106 R)
• M29: 6,845,150 km (0.06 R)
• M30: 6,940,593 km (0.113 R)
• M31: 7,229,467 km (0.095 R)
• M32: 7,994,211 km (0.086 R)
• M33: 8,221,151 km (0.107 R)
• M34: 8,373,591 km (0.112 R)
• M35: 8,475,767 km (0.119 R)
• M36: 8,836,597 km (0.094 R)
• M37: 9,045,136 km (0.099 R)
• M38: 9,255,321 km (0.118 R)
• M39: 9,387,566 km (0.111 R)
• M40: 9,547,037 km (0.112 R)
• M41: 9,895,600 km (0.069 R)
• M42: 10,030,836 km (0.111 R)
• M43: 10,440,136 km (0.056 R)
• M44: 11,303,615 km (0.116 R)
• M45: 11,473,409 km (0.102 R)
• M46: 11,672,523 km (0.091 R)
• M47: 12,016,599 km (0.115 R)
• M48: 12,422,308 km (0.088 R)
• M49: 12,714,921 km (0.079 R)
• M50: 12,980,158 km (0.069 R)
• M51: 13,907,964 km (0.098 R)
• M52: 14,150,911 km (0.108 R)
• M53: 15,512,102 km (0.074 R)
• M54: 15,637,914 km (0.119 R)
• M55: 16,080,874 km (0.065 R)
• M56: 16,208,331 km (0.099 R)
• M57: 16,785,629 km (0.063 R)
• M58: 16,947,045 km (0.102 R)
• M59: 17,434,884 km (0.097 R)
• M60: 17,533,020 km (0.106 R)
• M61: 17,729,741 km (0.109 R)
• M62: 18,059,455 km (0.098 R)
• M63: 18,225,060 km (0.077 R)
• M64: 18,791,737 km (0.101 R)
• M65: 18,892,416 km (0.089 R)
• M66: 19,533,742 km (0.089 R)
• M67: 19,976,851 km (0.116 R)
• M68: 20,285,471 km (0.107 R)
• M69: 20,630,294 km (0.11 R)
• M70: 21,325,775 km (0.075 R)
• M71: 22,882,789 km (0.112 R)
• M72: 24,038,134 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.2

Radius: 10.5

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 11.22 AU - 13.46 AU

Year: 15235 Days

Day: 10.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,412,828 km

• M1: 154,535 km (0.076 R)
• M2: 693,985 km (0.116 R)
• M3: 1,152,951 km (0.09 R)
• M4: 1,608,776 km (0.08 R)
• M5: 2,308,744 km (0.061 R)
• M6: 2,674,062 km (0.077 R)
• M7: 3,057,930 km (0.074 R)
• M8: 3,384,951 km (0.064 R)
• M9: 3,723,341 km (0.112 R)
• M10: 3,994,263 km (0.062 R)
• M11: 4,271,618 km (0.115 R)
• M12: 6,245,711 km (0.105 R)
• M13: 7,324,761 km (0.081 R)
• M14: 7,469,721 km (0.107 R)
• M15: 7,713,565 km (0.081 R)
• M16: 7,959,953 km (0.099 R)
• M17: 8,562,085 km (0.073 R)
• M18: 8,663,961 km (0.05 R)
• M19: 11,058,723 km (0.109 R)
• M20: 11,281,026 km (0.108 R)
• M21: 12,184,747 km (0.113 R)
• M22: 12,299,339 km (0.109 R)
• M23: 12,761,446 km (0.059 R)
• M24: 13,881,635 km (0.111 R)
• M25: 14,423,180 km (0.09 R)
• M26: 15,651,378 km (0.035 R)
• M27: 16,026,420 km (0.074 R)
• M28: 16,215,063 km (0.065 R)
• M29: 16,721,601 km (0.057 R)
• M30: 17,233,376 km (0.038 R)
• M31: 19,131,473 km (0.1 R)
• M32: 19,666,585 km (0.085 R)
• M33: 21,370,804 km (0.114 R)
• M34: 22,697,288 km (0.119 R)
• M35: 24,194,314 km (0.055 R)
• M36: 25,502,847 km (0.091 R)
• M37: 25,576,150 km (0.1 R)
• M38: 25,870,409 km (0.096 R)
• M39: 25,944,011 km (0.046 R)
• M40: 26,610,619 km (0.112 R)
• M41: 27,207,963 km (0.104 R)
• M42: 27,658,851 km (0.118 R)
• M43: 27,960,740 km (0.112 R)
• M44: 28,796,842 km (0.101 R)
• M45: 30,571,222 km (0.115 R)
• M46: 31,668,523 km (0.034 R)
• M47: 32,699,103 km (0.033 R)
• M48: 34,711,643 km (0.092 R)
• M49: 35,938,345 km (0.101 R)
• M50: 36,185,331 km (0.083 R)
• M51: 36,515,643 km (0.083 R)
• M52: 37,345,762 km (0.089 R)
• M53: 38,771,131 km (0.025 R)
• M54: 39,617,854 km (0.114 R)
• M55: 39,958,190 km (0.051 R)
• M56: 40,214,152 km (0.081 R)
• M57: 42,455,128 km (0.095 R)
• M58: 42,977,972 km (0.054 R)
• M59: 43,415,247 km (0.068 R)
• M60: 43,502,911 km (0.068 R)
• M61: 43,942,131 km (0.1 R)
• M62: 44,030,094 km (0.119 R)
• M63: 45,090,743 km (0.115 R)
• M64: 45,357,177 km (0.042 R)
• M65: 45,891,690 km (0.043 R)
• M66: 46,159,769 km (0.078 R)
• M67: 46,697,424 km (0.098 R)
• M68: 47,507,796 km (0.08 R)
• M69: 48,504,566 km (0.11 R)
• M70: 48,686,477 km (0.063 R)
• M71: 50,610,904 km (0.102 R)
• M72: 50,980,262 km (0.112 R)
• M73: 51,165,314 km (0.073 R)
• M74: 51,257,915 km (0.118 R)
• M75: 51,443,267 km (0.026 R)
• M76: 52,934,159 km (0.111 R)
• M77: 53,496,797 km (0.062 R)
• M78: 55,958,280 km (0.111 R)
• M79: 56,244,611 km (0.033 R)
• M80: 56,818,767 km (0.12 R)
• M81: 57,395,018 km (0.113 R)
• M82: 58,649,995 km (0.104 R)
• M83: 58,843,874 km (0.094 R)
• M84: 60,500,371 km (0.086 R)
• M85: 61,383,597 km (0.096 R)
• M86: 61,580,467 km (0.116 R)
• M87: 61,679,052 km (0.107 R)
• M88: 62,370,045 km (0.116 R)
• M89: 63,162,914 km (0.047 R)
• M90: 64,058,855 km (0.087 R)
• M91: 64,858,755 km (0.116 R)
• M92: 65,360,357 km (0.068 R)
• M93: 66,064,813 km (0.069 R)
• M94: 66,468,428 km (0.112 R)
• M95: 67,176,924 km (0.038 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246.7

Radius: 3.7

Gravity: 18.02 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 16.62 AU - 18.04 AU

Year: 25356 Days

Day: 21.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 63,412,828 km

• M1: 83,176 km (0.104 R)
• M2: 139,874 km (0.099 R)
• M3: 425,905 km (0.055 R)
• M4: 572,062 km (0.112 R)
• M5: 1,169,706 km (0.101 R)
• M6: 1,295,817 km (0.117 R)
• M7: 1,373,608 km (0.034 R)
• M8: 2,201,931 km (0.049 R)
• M9: 2,614,522 km (0.034 R)
• M10: 2,713,107 km (0.106 R)
• M11: 3,016,192 km (0.104 R)
• M12: 3,436,712 km (0.113 R)
• M13: 3,764,182 km (0.095 R)
• M14: 3,801,132 km (0.081 R)
• M15: 3,912,882 km (0.117 R)
• M16: 4,063,527 km (0.116 R)
• M17: 4,645,313 km (0.064 R)
• M18: 4,925,510 km (0.112 R)
• M19: 5,460,621 km (0.105 R)
• M20: 5,502,509 km (0.087 R)
• M21: 5,586,732 km (0.041 R)
• M22: 6,187,667 km (0.079 R)
• M23: 7,589,698 km (0.113 R)
• M24: 7,871,990 km (0.096 R)
• M25: 8,109,850 km (0.106 R)
• M26: 8,936,079 km (0.071 R)
• M27: 9,636,496 km (0.092 R)
• M28: 10,930,219 km (0.047 R)
• M29: 11,248,862 km (0.109 R)
• M30: 11,302,269 km (0.11 R)
• M31: 11,840,821 km (0.089 R)
• M32: 12,003,883 km (0.104 R)
• M33: 12,719,709 km (0.107 R)
• M34: 15,836,879 km (0.088 R)
• M35: 16,378,274 km (0.113 R)
• M36: 16,438,712 km (0.114 R)
• M37: 18,856,512 km (0.105 R)
• M38: 19,238,286 km (0.06 R)
• M39: 19,815,584 km (0.12 R)
• M40: 20,463,792 km (0.065 R)
• M41: 21,184,704 km (0.072 R)
• M42: 22,181,325 km (0.1 R)
• M43: 22,921,685 km (0.117 R)
• M44: 24,773,108 km (0.107 R)
• M45: 25,822,238 km (0.088 R)
• M46: 26,104,529 km (0.067 R)
• M47: 26,316,809 km (0.066 R)
• M48: 26,600,895 km (0.076 R)
• M49: 27,243,567 km (0.039 R)
• M50: 27,891,476 km (0.081 R)
• M51: 28,036,137 km (0.052 R)
• M52: 28,253,503 km (0.05 R)
• M53: 29,422,610 km (0.07 R)
• M54: 30,087,273 km (0.107 R)
• M55: 32,110,435 km (0.093 R)
• M56: 32,413,819 km (0.077 R)
• M57: 32,794,396 km (0.051 R)
• M58: 33,791,017 km (0.088 R)
• M59: 34,254,322 km (0.073 R)
• M60: 36,207,322 km (0.044 R)
• M61: 36,444,136 km (0.09 R)
• M62: 36,760,685 km (0.117 R)
• M63: 38,115,892 km (0.034 R)
• M64: 38,276,410 km (0.112 R)
• M65: 38,920,728 km (0.097 R)
• M66: 39,244,309 km (0.094 R)
• M67: 39,975,393 km (0.117 R)
• M68: 40,711,116 km (0.083 R)
• M69: 40,875,075 km (0.113 R)
• M70: 41,204,041 km (0.116 R)
• M71: 41,947,093 km (0.109 R)
• M72: 47,443,170 km (0.111 R)
• M73: 47,702,273 km (0.118 R)
• M74: 48,135,209 km (0.054 R)
• M75: 48,830,391 km (0.045 R)
• M76: 48,917,606 km (0.061 R)
• M77: 49,179,253 km (0.117 R)
• M78: 49,704,192 km (0.107 R)
• M79: 51,555,765 km (0.093 R)
• M80: 51,999,921 km (0.108 R)
• M81: 54,330,057 km (0.082 R)
• M82: 54,872,499 km (0.096 R)
• M83: 55,871,813 km (0.033 R)
• M84: 56,054,173 km (0.116 R)
• M85: 57,980,694 km (0.115 R)
• M86: 59,091,159 km (0.069 R)
• M87: 59,369,860 km (0.103 R)
• M88: 60,395,652 km (0.118 R)
• M89: 61,615,473 km (0.119 R)
• M90: 62,938,218 km (0.104 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: 366 - 11,477 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit