🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.62 AU - 0.62 AU

Year: 187 Days

Day: 35.2 Hours

Environment

Temp: 167 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.77 AU - 1.07 AU

Year: 338 Days

Day: 23 Hours

Environment

Temp: 28 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.19 AU - 1.43 AU

Year: 574 Days

Day: 26.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.15 AU - 3.37 AU

Year: 1756 Days

Day: 20.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,102,174 km

• M1: 532,568 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.89 AU - 4.55 AU

Year: 2747 Days

Day: 34.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,102,174 km

• M1: 876,494 km (0.073 R)
• M2: 1,970,653 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.3

Radius: 12.1

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.92 AU - 4.88 AU

Year: 3534 Days

Day: 14.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 90,102,174 km

• M1: 189,241 km (0.075 R)
• M2: 272,119 km (0.055 R)
• M3: 396,734 km (0.086 R)
• M4: 486,193 km (0.093 R)
• M5: 825,481 km (0.089 R)
• M6: 958,773 km (0.059 R)
• M7: 1,390,512 km (0.068 R)
• M8: 1,924,128 km (0.11 R)
• M9: 2,105,440 km (0.115 R)
• M10: 2,469,113 km (0.096 R)
• M11: 2,666,732 km (0.077 R)
• M12: 2,938,701 km (0.056 R)
• M13: 3,060,473 km (0.093 R)
• M14: 3,676,517 km (0.113 R)
• M15: 3,884,010 km (0.085 R)
• M16: 4,134,436 km (0.083 R)
• M17: 4,814,209 km (0.062 R)
• M18: 5,020,804 km (0.085 R)
• M19: 5,167,260 km (0.115 R)
• M20: 5,507,296 km (0.042 R)
• M21: 5,723,615 km (0.113 R)
• M22: 5,810,980 km (0.092 R)
• M23: 5,942,775 km (0.106 R)
• M24: 7,173,367 km (0.117 R)
• M25: 7,291,400 km (0.08 R)
• M26: 7,505,176 km (0.113 R)
• M27: 7,939,159 km (0.078 R)
• M28: 8,307,170 km (0.085 R)
• M29: 8,605,468 km (0.047 R)
• M30: 9,059,797 km (0.084 R)
• M31: 9,212,985 km (0.083 R)
• M32: 9,315,459 km (0.11 R)
• M33: 9,392,652 km (0.101 R)
• M34: 9,573,665 km (0.084 R)
• M35: 9,781,906 km (0.074 R)
• M36: 10,070,779 km (0.068 R)
• M37: 10,683,682 km (0.111 R)
• M38: 11,035,536 km (0.068 R)
• M39: 11,722,938 km (0.104 R)
• M40: 12,198,210 km (0.114 R)
• M41: 12,452,527 km (0.056 R)
• M42: 12,651,342 km (0.078 R)
• M43: 13,052,414 km (0.071 R)
• M44: 13,341,587 km (0.089 R)
• M45: 13,486,846 km (0.064 R)
• M46: 13,662,026 km (0.041 R)
• M47: 13,808,482 km (0.063 R)
• M48: 13,926,066 km (0.104 R)
• M49: 14,132,660 km (0.116 R)
• M50: 14,310,383 km (0.11 R)
• M51: 14,459,233 km (0.056 R)
• M52: 14,578,612 km (0.094 R)
• M53: 16,408,792 km (0.085 R)
• M54: 16,595,789 km (0.109 R)
• M55: 17,066,424 km (0.101 R)
• M56: 17,700,719 km (0.103 R)
• M57: 17,892,504 km (0.11 R)
• M58: 18,764,211 km (0.079 R)
• M59: 18,992,497 km (0.029 R)
• M60: 19,123,395 km (0.106 R)
• M61: 19,550,647 km (0.093 R)
• M62: 19,782,074 km (0.053 R)
• M63: 19,914,768 km (0.066 R)
• M64: 20,683,252 km (0.075 R)
• M65: 21,223,450 km (0.088 R)
• M66: 21,359,285 km (0.047 R)
• M67: 21,631,852 km (0.102 R)
• M68: 21,939,725 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.8

Radius: 12.8

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.81 AU - 5.73 AU

Year: 3989 Days

Day: 8.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 90,102,174 km

• M1: 166,502 km (0.026 R)
• M2: 343,178 km (0.117 R)
• M3: 440,117 km (0.06 R)
• M4: 558,000 km (0.085 R)
• M5: 688,898 km (0.114 R)
• M6: 861,534 km (0.085 R)
• M7: 1,183,020 km (0.079 R)
• M8: 1,358,349 km (0.082 R)
• M9: 1,735,485 km (0.096 R)
• M10: 1,868,627 km (0.092 R)
• M11: 2,061,010 km (0.107 R)
• M12: 2,202,529 km (0.11 R)
• M13: 2,332,829 km (0.115 R)
• M14: 2,510,551 km (0.12 R)
• M15: 2,693,061 km (0.112 R)
• M16: 2,832,785 km (0.098 R)
• M17: 3,119,564 km (0.081 R)
• M18: 3,483,237 km (0.103 R)
• M19: 3,670,234 km (0.064 R)
• M20: 4,287,475 km (0.115 R)
• M21: 4,636,188 km (0.082 R)
• M22: 4,899,181 km (0.109 R)
• M23: 5,322,393 km (0.099 R)
• M24: 5,538,412 km (0.053 R)
• M25: 5,797,516 km (0.07 R)
• M26: 6,162,983 km (0.112 R)
• M27: 6,390,073 km (0.101 R)
• M28: 6,598,912 km (0.099 R)
• M29: 6,809,994 km (0.098 R)
• M30: 7,854,487 km (0.056 R)
• M31: 7,988,526 km (0.066 R)
• M32: 8,509,725 km (0.099 R)
• M33: 8,971,833 km (0.117 R)
• M34: 9,182,467 km (0.091 R)
• M35: 9,489,591 km (0.12 R)
• M36: 9,728,200 km (0.067 R)
• M37: 9,993,138 km (0.104 R)
• M38: 10,138,547 km (0.064 R)
• M39: 10,382,541 km (0.078 R)
• M40: 11,226,572 km (0.105 R)
• M41: 11,327,401 km (0.045 R)
• M42: 11,631,534 km (0.109 R)
• M43: 11,733,410 km (0.069 R)
• M44: 12,118,475 km (0.056 R)
• M45: 12,533,908 km (0.113 R)
• M46: 13,086,223 km (0.085 R)
• M47: 13,727,101 km (0.071 R)
• M48: 13,970,048 km (0.117 R)
• M49: 14,378,300 km (0.108 R)
• M50: 15,346,049 km (0.107 R)
• M51: 15,485,923 km (0.09 R)
• M52: 15,598,271 km (0.102 R)
• M53: 15,682,644 km (0.118 R)
• M54: 15,908,387 km (0.091 R)
• M55: 16,050,056 km (0.117 R)
• M56: 16,534,903 km (0.091 R)
• M57: 16,678,517 km (0.115 R)
• M58: 16,793,558 km (0.105 R)
• M59: 18,254,830 km (0.034 R)
• M60: 18,850,678 km (0.068 R)
• M61: 19,060,713 km (0.082 R)
• M62: 19,271,646 km (0.084 R)
• M63: 19,483,178 km (0.101 R)
• M64: 19,817,380 km (0.065 R)
• M65: 20,368,199 km (0.077 R)
• M66: 20,645,553 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180.8

Radius: 6.6

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 12.06 AU - 14.96 AU

Year: 19013 Days

Day: 19.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 90,102,174 km

• M1: 791,822 km (0.096 R)
• M2: 1,418,038 km (0.06 R)
• M3: 1,707,809 km (0.068 R)
• M4: 1,895,255 km (0.119 R)
• M5: 1,991,447 km (0.03 R)
• M6: 2,138,950 km (0.072 R)
• M7: 2,315,625 km (0.098 R)
• M8: 3,383,904 km (0.066 R)
• M9: 3,471,718 km (0.098 R)
• M10: 3,830,453 km (0.109 R)
• M11: 4,138,475 km (0.096 R)
• M12: 5,448,504 km (0.102 R)
• M13: 6,112,270 km (0.06 R)
• M14: 6,435,551 km (0.059 R)
• M15: 7,591,494 km (0.061 R)
• M16: 8,252,118 km (0.087 R)
• M17: 8,489,679 km (0.039 R)
• M18: 9,012,075 km (0.1 R)
• M19: 9,710,996 km (0.111 R)
• M20: 9,752,584 km (0.053 R)
• M21: 10,003,759 km (0.068 R)
• M22: 10,299,514 km (0.12 R)
• M23: 10,683,981 km (0.119 R)
• M24: 11,116,618 km (0.091 R)
• M25: 11,687,782 km (0.092 R)
• M26: 12,178,463 km (0.113 R)
• M27: 12,766,981 km (0.093 R)
• M28: 13,690,449 km (0.109 R)
• M29: 13,877,596 km (0.084 R)
• M30: 14,874,666 km (0.067 R)
• M31: 14,922,687 km (0.113 R)
• M32: 15,992,910 km (0.12 R)
• M33: 16,091,495 km (0.118 R)
• M34: 16,636,929 km (0.085 R)
• M35: 16,736,711 km (0.059 R)
• M36: 17,238,911 km (0.108 R)
• M37: 18,257,971 km (0.112 R)
• M38: 18,360,895 km (0.039 R)
• M39: 18,412,506 km (0.073 R)
• M40: 18,464,117 km (0.069 R)
• M41: 19,087,192 km (0.055 R)
• M42: 19,191,761 km (0.095 R)
• M43: 19,244,120 km (0.097 R)
• M44: 20,889,697 km (0.031 R)
• M45: 21,051,412 km (0.082 R)
• M46: 21,159,422 km (0.101 R)
• M47: 21,756,617 km (0.039 R)
• M48: 22,635,355 km (0.068 R)
• M49: 22,690,556 km (0.046 R)
• M50: 23,357,763 km (0.117 R)
• M51: 23,413,563 km (0.082 R)
• M52: 23,749,859 km (0.116 R)
• M53: 24,540,633 km (0.077 R)
• M54: 24,768,171 km (0.068 R)
• M55: 25,110,751 km (0.027 R)
• M56: 25,225,343 km (0.078 R)
• M57: 26,905,626 km (0.09 R)
• M58: 27,022,911 km (0.095 R)
• M59: 27,198,987 km (0.091 R)
• M60: 27,434,454 km (0.117 R)
• M61: 28,204,435 km (0.11 R)
• M62: 29,644,314 km (0.117 R)
• M63: 29,947,399 km (0.047 R)
• M64: 31,231,099 km (0.103 R)
• M65: 31,848,788 km (0.116 R)
• M66: 32,657,664 km (0.108 R)
• M67: 32,782,728 km (0.084 R)
• M68: 33,033,304 km (0.1 R)
• M69: 33,095,986 km (0.091 R)
• M70: 33,473,272 km (0.099 R)
• M71: 34,741,263 km (0.109 R)
• M72: 35,573,775 km (0.096 R)
• M73: 35,831,383 km (0.117 R)
• M74: 37,258,546 km (0.087 R)
• M75: 37,847,812 km (0.099 R)
• M76: 39,567,290 km (0.088 R)
• M77: 40,974,558 km (0.062 R)
• M78: 41,109,495 km (0.072 R)
• M79: 41,515,055 km (0.051 R)
• M80: 43,081,793 km (0.095 R)
• M81: 44,045,054 km (0.091 R)
• M82: 44,737,393 km (0.1 R)
• M83: 45,293,747 km (0.049 R)
• M84: 45,363,460 km (0.081 R)
• M85: 46,202,854 km (0.06 R)
• M86: 47,118,093 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.6

Radius: 7.9

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 13.02 AU - 19.52 AU

Year: 25128 Days

Day: 23.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 90,102,174 km

• M1: 150,944 km (0.093 R)
• M2: 412,142 km (0.077 R)
• M3: 712,983 km (0.06 R)
• M4: 872,904 km (0.101 R)
• M5: 1,454,241 km (0.068 R)
• M6: 1,555,519 km (0.093 R)
• M7: 1,729,501 km (0.104 R)
• M8: 2,944,385 km (0.097 R)
• M9: 3,746,529 km (0.102 R)
• M10: 4,075,944 km (0.076 R)
• M11: 4,171,686 km (0.08 R)
• M12: 4,712,333 km (0.098 R)
• M13: 4,813,012 km (0.055 R)
• M14: 4,914,290 km (0.08 R)
• M15: 5,016,465 km (0.112 R)
• M16: 5,119,239 km (0.093 R)
• M17: 5,966,861 km (0.06 R)
• M18: 6,075,918 km (0.114 R)
• M19: 6,130,670 km (0.037 R)
• M20: 6,240,625 km (0.064 R)
• M21: 6,295,826 km (0.104 R)
• M22: 6,351,327 km (0.085 R)
• M23: 6,857,417 km (0.058 R)
• M24: 7,968,031 km (0.065 R)
• M25: 8,208,884 km (0.116 R)
• M26: 8,330,208 km (0.074 R)
• M27: 8,513,465 km (0.113 R)
• M28: 10,026,049 km (0.049 R)
• M29: 10,946,226 km (0.098 R)
• M30: 11,012,946 km (0.099 R)
• M31: 11,961,696 km (0.114 R)
• M32: 12,237,555 km (0.119 R)
• M33: 12,376,381 km (0.093 R)
• M34: 14,008,943 km (0.08 R)
• M35: 15,482,931 km (0.107 R)
• M36: 16,162,105 km (0.117 R)
• M37: 16,390,691 km (0.031 R)
• M38: 18,814,625 km (0.03 R)
• M39: 20,272,606 km (0.1 R)
• M40: 20,436,864 km (0.104 R)
• M41: 20,601,572 km (0.105 R)
• M42: 21,431,690 km (0.106 R)
• M43: 24,684,097 km (0.115 R)
• M44: 29,562,933 km (0.074 R)
• M45: 29,749,182 km (0.051 R)
• M46: 31,919,398 km (0.05 R)
• M47: 33,168,541 km (0.098 R)
• M48: 34,237,866 km (0.081 R)
• M49: 36,810,052 km (0.067 R)
• M50: 37,110,744 km (0.113 R)
• M51: 39,034,572 km (0.088 R)
• M52: 39,136,748 km (0.089 R)
• M53: 39,546,197 km (0.025 R)
• M54: 41,198,356 km (0.113 R)
• M55: 41,302,476 km (0.045 R)
• M56: 42,347,268 km (0.082 R)
• M57: 42,978,421 km (0.084 R)
• M58: 43,506,651 km (0.104 R)
• M59: 44,997,394 km (0.065 R)
• M60: 46,829,818 km (0.054 R)
• M61: 46,938,426 km (0.099 R)
• M62: 47,373,457 km (0.084 R)
• M63: 49,237,297 km (0.097 R)
• M64: 51,013,173 km (0.068 R)
• M65: 51,124,923 km (0.061 R)
• M66: 53,149,281 km (0.102 R)
• M67: 54,057,490 km (0.084 R)
• M68: 59,143,069 km (0.097 R)
• M69: 59,377,788 km (0.093 R)
• M70: 60,438,138 km (0.073 R)
• M71: 63,056,250 km (0.103 R)
• M72: 66,563,423 km (0.066 R)
• M73: 66,807,716 km (0.073 R)
• M74: 68,033,222 km (0.086 R)
• M75: 68,156,191 km (0.051 R)
• M76: 72,129,661 km (0.046 R)
• M77: 72,757,373 km (0.086 R)
• M78: 75,795,108 km (0.102 R)
• M79: 76,816,861 km (0.114 R)
• M80: 76,944,917 km (0.099 R)
• M81: 79,909,498 km (0.119 R)
• M82: 80,428,902 km (0.092 R)
• M83: 80,949,353 km (0.049 R)
• M84: 81,079,652 km (0.039 R)
• M85: 81,601,599 km (0.115 R)
• M86: 85,949,661 km (0.071 R)
• M87: 86,748,215 km (0.085 R)
• M88: 87,683,052 km (0.102 R)
• M89: 88,084,722 km (0.091 R)
• M90: 88,755,519 km (0.027 R)
• M91: 89,293,323 km (0.078 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 17,772 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit