🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.7 AU - 1.1 AU

Year: 313 Days

Day: 40.1 Hours

Environment

Temp: 116 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,368,257 km

• M1: 94,396 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.99 AU - 1.41 AU

Year: 483 Days

Day: 43.2 Hours

Environment

Temp: -2 °C

Axial Tilt: 164 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.01 AU - 1.53 AU

Year: 525 Days

Day: 20.1 Hours

Environment

Temp: -18 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.13 AU - 1.69 AU

Year: 615 Days

Day: 36.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.12 AU - 2.8 AU

Year: 1416 Days

Day: 14.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.2 AU - 3.16 AU

Year: 1611 Days

Day: 21.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 88.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,368,257 km

• M1: 707,897 km (0.091 R)
• M2: 1,728,155 km (0.083 R)

Asteroid Belt

Center: 4.03 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.9

Radius: 12

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.86 AU - 5.9 AU

Year: 4581 Days

Day: 5.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,368,257 km

• M1: 153,487 km (0.074 R)
• M2: 235,018 km (0.109 R)
• M3: 328,966 km (0.116 R)
• M4: 497,862 km (0.108 R)
• M5: 1,006,195 km (0.094 R)
• M6: 1,161,777 km (0.12 R)
• M7: 1,454,091 km (0.034 R)
• M8: 1,556,865 km (0.079 R)
• M9: 1,662,332 km (0.057 R)
• M10: 1,754,633 km (0.112 R)
• M11: 1,896,452 km (0.069 R)
• M12: 2,191,758 km (0.05 R)
• M13: 3,032,199 km (0.098 R)
• M14: 3,281,130 km (0.111 R)
• M15: 3,497,000 km (0.089 R)
• M16: 3,697,461 km (0.112 R)
• M17: 3,819,533 km (0.048 R)
• M18: 3,943,101 km (0.117 R)
• M19: 4,026,127 km (0.087 R)
• M20: 4,215,219 km (0.046 R)
• M21: 4,450,387 km (0.062 R)
• M22: 5,023,347 km (0.07 R)
• M23: 5,295,765 km (0.089 R)
• M24: 5,457,031 km (0.105 R)
• M25: 5,784,351 km (0.088 R)
• M26: 6,581,110 km (0.083 R)
• M27: 6,904,540 km (0.09 R)
• M28: 7,080,916 km (0.109 R)
• M29: 7,309,801 km (0.083 R)
• M30: 7,696,810 km (0.09 R)
• M31: 7,775,050 km (0.074 R)
• M32: 8,037,744 km (0.106 R)
• M33: 8,625,813 km (0.096 R)
• M34: 8,815,952 km (0.111 R)
• M35: 9,227,945 km (0.079 R)
• M36: 9,394,447 km (0.045 R)
• M37: 9,702,469 km (0.098 R)
• M38: 9,787,141 km (0.063 R)
• M39: 10,013,782 km (0.049 R)
• M40: 10,530,493 km (0.096 R)
• M41: 10,821,162 km (0.095 R)
• M42: 10,938,297 km (0.086 R)
• M43: 11,055,731 km (0.074 R)
• M44: 11,500,037 km (0.091 R)
• M45: 11,950,327 km (0.063 R)
• M46: 12,071,351 km (0.055 R)
• M47: 12,682,608 km (0.088 R)
• M48: 12,992,126 km (0.09 R)
• M49: 13,366,719 km (0.118 R)
• M50: 13,745,052 km (0.099 R)
• M51: 13,967,205 km (0.097 R)
• M52: 14,094,812 km (0.078 R)
• M53: 14,415,400 km (0.093 R)
• M54: 14,641,293 km (0.11 R)
• M55: 14,770,845 km (0.114 R)
• M56: 15,129,132 km (0.073 R)
• M57: 15,391,527 km (0.104 R)
• M58: 16,187,836 km (0.115 R)
• M59: 16,726,239 km (0.097 R)
• M60: 17,202,110 km (0.115 R)
• M61: 17,407,507 km (0.109 R)
• M62: 17,544,838 km (0.095 R)
• M63: 18,202,022 km (0.104 R)
• M64: 18,376,303 km (0.104 R)
• M65: 18,761,817 km (0.114 R)
• M66: 20,149,786 km (0.043 R)
• M67: 20,765,232 km (0.03 R)
• M68: 21,570,667 km (0.053 R)
• M69: 21,755,270 km (0.104 R)
• M70: 22,573,272 km (0.066 R)
• M71: 22,723,169 km (0.081 R)
• M72: 23,023,860 km (0.106 R)
• M73: 23,591,135 km (0.1 R)
• M74: 23,933,715 km (0.057 R)
• M75: 24,201,196 km (0.098 R)
• M76: 24,469,873 km (0.103 R)
• M77: 24,623,810 km (0.106 R)
• M78: 25,359,382 km (0.085 R)
• M79: 25,749,384 km (0.028 R)
• M80: 26,180,675 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.8

Radius: 13.2

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 8.27 AU - 11.87 AU

Year: 11731 Days

Day: 14.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 54.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,368,257 km

• M1: 221,854 km (0.034 R)
• M2: 338,839 km (0.119 R)
• M3: 424,260 km (0.099 R)
• M4: 534,962 km (0.058 R)
• M5: 642,074 km (0.081 R)
• M6: 881,580 km (0.094 R)
• M7: 1,091,316 km (0.06 R)
• M8: 1,426,715 km (0.093 R)
• M9: 2,142,092 km (0.069 R)
• M10: 2,403,290 km (0.115 R)
• M11: 2,592,531 km (0.096 R)
• M12: 3,014,696 km (0.097 R)
• M13: 3,130,934 km (0.057 R)
• M14: 3,368,196 km (0.113 R)
• M15: 3,458,852 km (0.108 R)
• M16: 3,829,257 km (0.108 R)
• M17: 4,743,150 km (0.091 R)
• M18: 4,947,650 km (0.093 R)
• M19: 5,578,804 km (0.093 R)
• M20: 5,867,528 km (0.107 R)
• M21: 6,198,289 km (0.075 R)
• M22: 6,459,786 km (0.04 R)
• M23: 6,763,170 km (0.119 R)
• M24: 7,982,692 km (0.116 R)
• M25: 8,104,315 km (0.059 R)
• M26: 8,472,924 km (0.052 R)
• M27: 8,888,956 km (0.083 R)
• M28: 9,226,748 km (0.112 R)
• M29: 9,568,729 km (0.119 R)
• M30: 10,045,796 km (0.081 R)
• M31: 11,023,119 km (0.049 R)
• M32: 12,077,186 km (0.082 R)
• M33: 12,782,091 km (0.096 R)
• M34: 13,163,416 km (0.105 R)
• M35: 13,451,990 km (0.109 R)
• M36: 15,025,760 km (0.06 R)
• M37: 15,377,913 km (0.084 R)
• M38: 15,936,661 km (0.109 R)
• M39: 16,295,696 km (0.078 R)
• M40: 16,450,380 km (0.1 R)
• M41: 17,811,422 km (0.101 R)
• M42: 18,451,850 km (0.08 R)
• M43: 18,666,972 km (0.06 R)
• M44: 19,317,423 km (0.089 R)
• M45: 19,865,101 km (0.053 R)
• M46: 20,196,311 km (0.094 R)
• M47: 20,919,916 km (0.071 R)
• M48: 22,450,003 km (0.059 R)
• M49: 23,025,955 km (0.096 R)
• M50: 23,373,770 km (0.113 R)
• M51: 23,548,350 km (0.098 R)
• M52: 23,957,351 km (0.101 R)
• M53: 25,676,979 km (0.118 R)
• M54: 25,857,094 km (0.113 R)
• M55: 26,946,915 km (0.119 R)
• M56: 27,497,435 km (0.07 R)
• M57: 27,866,493 km (0.094 R)
• M58: 32,681,749 km (0.025 R)
• M59: 33,007,573 km (0.101 R)
• M60: 33,793,710 km (0.045 R)
• M61: 34,519,709 km (0.075 R)
• M62: 34,652,252 km (0.051 R)
• M63: 35,184,222 km (0.065 R)
• M64: 35,718,885 km (0.119 R)
• M65: 35,920,094 km (0.086 R)
• M66: 36,054,433 km (0.103 R)
• M67: 39,813,678 km (0.077 R)
• M68: 40,440,643 km (0.098 R)
• M69: 40,790,403 km (0.113 R)
• M70: 41,070,899 km (0.059 R)
• M71: 41,281,682 km (0.11 R)
• M72: 41,422,304 km (0.053 R)
• M73: 42,057,646 km (0.111 R)
• M74: 43,052,322 km (0.045 R)
• M75: 43,624,085 km (0.114 R)
• M76: 43,839,207 km (0.075 R)
• M77: 47,254,676 km (0.089 R)
• M78: 47,402,030 km (0.1 R)
• M79: 49,031,600 km (0.089 R)
• M80: 49,553,995 km (0.075 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.3

Radius: 13.6

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 9.53 AU - 13.79 AU

Year: 14616 Days

Day: 9 Hours

Environment

Temp: -181 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,368,257 km

• M1: 560,693 km (0.074 R)
• M2: 691,591 km (0.093 R)
• M3: 792,570 km (0.111 R)
• M4: 1,510,490 km (0.117 R)
• M5: 1,787,545 km (0.044 R)
• M6: 1,961,826 km (0.116 R)
• M7: 2,715,949 km (0.066 R)
• M8: 2,986,273 km (0.089 R)
• M9: 3,372,534 km (0.118 R)
• M10: 3,812,352 km (0.097 R)
• M11: 4,388,005 km (0.041 R)
• M12: 4,546,130 km (0.059 R)
• M13: 5,450,150 km (0.092 R)
• M14: 6,142,189 km (0.109 R)
• M15: 6,907,981 km (0.076 R)
• M16: 7,232,159 km (0.048 R)
• M17: 7,847,605 km (0.084 R)
• M18: 8,137,227 km (0.12 R)
• M19: 8,234,615 km (0.083 R)
• M20: 8,332,452 km (0.11 R)
• M21: 8,529,173 km (0.039 R)
• M22: 9,433,343 km (0.114 R)
• M23: 9,948,857 km (0.061 R)
• M24: 10,579,711 km (0.053 R)
• M25: 11,061,416 km (0.092 R)
• M26: 12,157,370 km (0.063 R)
• M27: 12,436,819 km (0.078 R)
• M28: 13,173,439 km (0.066 R)
• M29: 13,865,778 km (0.084 R)
• M30: 14,570,085 km (0.101 R)
• M31: 15,709,123 km (0.077 R)
• M32: 16,320,081 km (0.109 R)
• M33: 16,814,501 km (0.107 R)
• M34: 18,647,823 km (0.109 R)
• M35: 18,905,581 km (0.055 R)
• M36: 19,099,759 km (0.068 R)
• M37: 19,424,835 km (0.119 R)
• M38: 19,883,053 km (0.102 R)
• M39: 20,212,468 km (0.062 R)
• M40: 20,344,862 km (0.031 R)
• M41: 20,477,405 km (0.108 R)
• M42: 20,876,981 km (0.113 R)
• M43: 22,295,468 km (0.109 R)
• M44: 23,605,497 km (0.096 R)
• M45: 25,367,311 km (0.091 R)
• M46: 25,796,358 km (0.032 R)
• M47: 26,806,891 km (0.116 R)
• M48: 28,199,049 km (0.1 R)
• M49: 29,389,698 km (0.101 R)
• M50: 30,293,270 km (0.107 R)
• M51: 31,206,116 km (0.036 R)
• M52: 31,896,660 km (0.093 R)
• M53: 33,058,885 km (0.111 R)
• M54: 33,214,766 km (0.074 R)
• M55: 33,684,354 km (0.082 R)
• M56: 35,663,983 km (0.113 R)
• M57: 36,064,456 km (0.088 R)
• M58: 37,437,166 km (0.106 R)
• M59: 37,925,753 km (0.044 R)
• M60: 40,650,529 km (0.089 R)
• M61: 41,152,729 km (0.094 R)
• M62: 43,694,396 km (0.102 R)
• M63: 44,725,126 km (0.064 R)
• M64: 46,024,982 km (0.038 R)
• M65: 46,461,059 km (0.113 R)
• M66: 46,635,790 km (0.11 R)
• M67: 47,953,747 km (0.042 R)
• M68: 48,661,644 km (0.086 R)
• M69: 48,839,217 km (0.088 R)
• M70: 49,016,939 km (0.108 R)
• M71: 51,166,511 km (0.08 R)
• M72: 51,799,310 km (0.059 R)
• M73: 52,434,652 km (0.081 R)
• M74: 52,798,773 km (0.088 R)
• M75: 52,890,028 km (0.109 R)
• M76: 53,621,412 km (0.06 R)
• M77: 53,713,115 km (0.101 R)
• M78: 56,300,710 km (0.111 R)
• M79: 56,767,006 km (0.094 R)
• M80: 57,515,744 km (0.046 R)
• M81: 58,173,675 km (0.085 R)
• M82: 58,739,604 km (0.051 R)
• M83: 59,591,863 km (0.081 R)
• M84: 60,162,280 km (0.107 R)
• M85: 61,021,420 km (0.053 R)
• M86: 62,462,197 km (0.079 R)
• M87: 62,848,309 km (0.064 R)
• M88: 63,235,170 km (0.098 R)
• M89: 63,720,016 km (0.1 R)
• M90: 64,790,838 km (0.117 R)
• M91: 64,986,063 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 293.9

Radius: 4

Gravity: 18.37 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 12.41 AU - 20.33 AU

Year: 24313 Days

Day: 23.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,368,257 km

• M1: 51,761 km (0.091 R)
• M2: 292,613 km (0.102 R)
• M3: 372,349 km (0.06 R)
• M4: 441,314 km (0.083 R)
• M5: 533,616 km (0.06 R)
• M6: 1,033,871 km (0.044 R)
• M7: 1,311,674 km (0.098 R)
• M8: 1,364,632 km (0.06 R)
• M9: 1,668,465 km (0.073 R)
• M10: 1,784,104 km (0.11 R)
• M11: 2,400,298 km (0.055 R)
• M12: 2,597,019 km (0.075 R)
• M13: 3,006,020 km (0.072 R)
• M14: 3,289,657 km (0.104 R)
• M15: 3,656,322 km (0.109 R)
• M16: 3,844,366 km (0.027 R)
• M17: 3,997,255 km (0.117 R)
• M18: 4,230,179 km (0.086 R)
• M19: 4,709,191 km (0.11 R)
• M20: 5,502,060 km (0.045 R)
• M21: 6,470,856 km (0.092 R)
• M22: 6,698,245 km (0.076 R)
• M23: 7,160,801 km (0.092 R)
• M24: 7,254,599 km (0.043 R)
• M25: 7,301,722 km (0.093 R)
• M26: 8,116,732 km (0.108 R)
• M27: 9,010,729 km (0.112 R)
• M28: 9,366,771 km (0.025 R)
• M29: 9,883,483 km (0.112 R)
• M30: 10,250,596 km (0.113 R)
• M31: 10,303,404 km (0.096 R)
• M32: 10,356,212 km (0.106 R)
• M33: 11,323,811 km (0.111 R)
• M34: 11,707,829 km (0.103 R)
• M35: 12,658,074 km (0.061 R)
• M36: 13,113,749 km (0.094 R)
• M37: 15,109,535 km (0.088 R)
• M38: 15,229,811 km (0.096 R)
• M39: 15,531,999 km (0.105 R)
• M40: 17,512,376 km (0.102 R)
• M41: 18,660,689 km (0.111 R)
• M42: 19,309,046 km (0.095 R)
• M43: 20,096,978 km (0.109 R)
• M44: 20,895,232 km (0.113 R)
• M45: 21,907,561 km (0.119 R)
• M46: 22,111,912 km (0.062 R)
• M47: 24,049,802 km (0.097 R)
• M48: 24,542,727 km (0.115 R)
• M49: 25,538,451 km (0.104 R)
• M50: 25,753,573 km (0.1 R)
• M51: 26,547,339 km (0.084 R)
• M52: 27,202,877 km (0.1 R)
• M53: 27,569,242 km (0.041 R)
• M54: 28,529,660 km (0.066 R)
• M55: 29,275,855 km (0.077 R)
• M56: 29,651,345 km (0.113 R)
• M57: 30,939,832 km (0.046 R)
• M58: 31,169,165 km (0.088 R)
• M59: 32,014,692 km (0.069 R)
• M60: 33,258,000 km (0.055 R)
• M61: 34,042,940 km (0.038 R)
• M62: 34,596,153 km (0.084 R)
• M63: 35,311,680 km (0.081 R)
• M64: 35,791,440 km (0.081 R)
• M65: 35,871,625 km (0.057 R)
• M66: 36,434,412 km (0.112 R)
• M67: 37,081,273 km (0.059 R)
• M68: 40,038,673 km (0.102 R)
• M69: 40,288,502 km (0.073 R)
• M70: 40,789,655 km (0.117 R)
• M71: 41,882,766 km (0.037 R)
• M72: 44,614,274 km (0.117 R)
• M73: 44,700,442 km (0.069 R)
• M74: 45,046,163 km (0.049 R)
• M75: 45,219,397 km (0.116 R)
• M76: 46,350,357 km (0.084 R)
• M77: 46,437,722 km (0.106 R)
• M78: 46,787,931 km (0.088 R)
• M79: 46,875,595 km (0.062 R)
• M80: 47,051,073 km (0.1 R)
• M81: 48,285,555 km (0.114 R)
• M82: 49,352,188 km (0.041 R)
• M83: 49,619,968 km (0.111 R)
• M84: 49,888,347 km (0.11 R)
• M85: 52,416,102 km (0.066 R)
• M86: 55,912,653 km (0.082 R)
• M87: 56,098,753 km (0.08 R)
• M88: 56,658,249 km (0.103 R)
• M89: 58,253,710 km (0.11 R)
• M90: 61,969,272 km (0.116 R)
• M91: 62,258,146 km (0.052 R)
• M92: 62,547,618 km (0.054 R)
• M93: 63,612,605 km (0.088 R)
• M94: 63,709,694 km (0.058 R)
• M95: 64,586,038 km (0.046 R)
• M96: 65,074,475 km (0.091 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 18,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit