🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.45 AU - 0.71 AU

Year: 161 Days

Day: 13.2 Hours

Environment

Temp: 191 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.98 AU - 0.98 AU

Year: 353 Days

Day: 32 Hours

Environment

Temp: 36 °C

Axial Tilt: 43.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 104,603,014 km

• M1: 207,343 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.55 AU - 3.19 AU

Year: 1767 Days

Day: 25.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.53 AU - 4.07 AU

Year: 2179 Days

Day: 21.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.4

Radius: 11.9

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.21 AU - 8.29 AU

Year: 7095 Days

Day: 6.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 104,603,014 km

• M1: 183,706 km (0.112 R)
• M2: 267,481 km (0.094 R)
• M3: 373,396 km (0.091 R)
• M4: 499,657 km (0.084 R)
• M5: 689,347 km (0.064 R)
• M6: 895,792 km (0.035 R)
• M7: 1,057,657 km (0.077 R)
• M8: 1,171,351 km (0.049 R)
• M9: 1,432,250 km (0.109 R)
• M10: 1,559,259 km (0.071 R)
• M11: 1,646,025 km (0.075 R)
• M12: 2,093,323 km (0.102 R)
• M13: 2,552,140 km (0.114 R)
• M14: 3,333,789 km (0.115 R)
• M15: 3,504,330 km (0.093 R)
• M16: 4,185,300 km (0.052 R)
• M17: 4,447,395 km (0.1 R)
• M18: 4,714,876 km (0.069 R)
• M19: 5,348,573 km (0.093 R)
• M20: 5,465,259 km (0.051 R)
• M21: 6,287,748 km (0.117 R)
• M22: 6,410,867 km (0.103 R)
• M23: 7,039,029 km (0.06 R)
• M24: 7,762,185 km (0.113 R)
• M25: 7,837,582 km (0.095 R)
• M26: 7,932,427 km (0.086 R)
• M27: 8,276,652 km (0.09 R)
• M28: 9,906,221 km (0.059 R)
• M29: 10,049,835 km (0.068 R)
• M30: 10,401,690 km (0.073 R)
• M31: 11,870,741 km (0.051 R)
• M32: 12,198,659 km (0.103 R)
• M33: 12,818,892 km (0.072 R)
• M34: 13,951,797 km (0.116 R)
• M35: 14,321,154 km (0.111 R)
• M36: 14,881,099 km (0.032 R)
• M37: 15,424,588 km (0.049 R)
• M38: 16,070,850 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.5

Radius: 12

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 7.71 AU - 9.61 AU

Year: 9262 Days

Day: 6.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 104,603,014 km

• M1: 224,995 km (0.101 R)
• M2: 342,579 km (0.055 R)
• M3: 817,552 km (0.11 R)
• M4: 1,614,311 km (0.054 R)
• M5: 1,865,186 km (0.094 R)
• M6: 2,017,477 km (0.1 R)
• M7: 2,151,367 km (0.088 R)
• M8: 2,404,786 km (0.099 R)
• M9: 2,523,267 km (0.085 R)
• M10: 2,741,680 km (0.105 R)
• M11: 3,017,090 km (0.109 R)
• M12: 3,093,684 km (0.104 R)
• M13: 3,327,805 km (0.093 R)
• M14: 3,460,498 km (0.107 R)
• M15: 3,676,368 km (0.077 R)
• M16: 4,008,625 km (0.083 R)
• M17: 4,121,571 km (0.051 R)
• M18: 4,911,747 km (0.098 R)
• M19: 6,037,172 km (0.063 R)
• M20: 6,199,635 km (0.111 R)
• M21: 6,462,628 km (0.051 R)
• M22: 6,628,981 km (0.078 R)
• M23: 6,830,340 km (0.059 R)
• M24: 7,067,901 km (0.115 R)
• M25: 7,308,305 km (0.067 R)
• M26: 7,412,126 km (0.104 R)
• M27: 7,586,258 km (0.112 R)
• M28: 7,938,710 km (0.051 R)
• M29: 10,280,066 km (0.073 R)
• M30: 11,788,312 km (0.093 R)
• M31: 12,361,422 km (0.077 R)
• M32: 12,692,931 km (0.111 R)
• M33: 14,655,655 km (0.034 R)
• M34: 15,271,699 km (0.096 R)
• M35: 15,672,172 km (0.09 R)
• M36: 16,076,086 km (0.111 R)
• M37: 16,166,294 km (0.107 R)
• M38: 16,347,307 km (0.112 R)
• M39: 17,170,096 km (0.119 R)
• M40: 17,447,300 km (0.054 R)
• M41: 18,193,943 km (0.117 R)
• M42: 20,937,718 km (0.097 R)
• M43: 21,680,920 km (0.099 R)
• M44: 22,281,855 km (0.086 R)
• M45: 22,483,363 km (0.064 R)
• M46: 22,888,175 km (0.118 R)
• M47: 23,091,479 km (0.09 R)
• M48: 23,653,817 km (0.09 R)
• M49: 24,583,568 km (0.096 R)
• M50: 24,896,078 km (0.058 R)
• M51: 25,000,647 km (0.082 R)
• M52: 26,372,309 km (0.105 R)
• M53: 26,585,486 km (0.117 R)
• M54: 26,959,930 km (0.089 R)
• M55: 27,714,202 km (0.08 R)
• M56: 28,039,428 km (0.115 R)
• M57: 28,529,960 km (0.11 R)
• M58: 29,023,184 km (0.113 R)
• M59: 29,243,242 km (0.103 R)
• M60: 29,962,509 km (0.085 R)
• M61: 30,129,310 km (0.065 R)
• M62: 30,408,011 km (0.11 R)
• M63: 31,024,205 km (0.091 R)
• M64: 31,757,833 km (0.109 R)
• M65: 33,126,952 km (0.069 R)
• M66: 34,224,552 km (0.028 R)
• M67: 34,748,743 km (0.116 R)
• M68: 35,041,057 km (0.099 R)
• M69: 37,109,846 km (0.097 R)
• M70: 37,708,238 km (0.041 R)
• M71: 38,189,344 km (0.097 R)
• M72: 38,854,008 km (0.119 R)
• M73: 39,279,015 km (0.098 R)
• M74: 40,072,333 km (0.027 R)
• M75: 40,932,670 km (0.097 R)
• M76: 41,117,872 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223.3

Radius: 3.1

Gravity: 23.24 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 11.22 AU - 14.2 AU

Year: 16468 Days

Day: 19.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 104,603,014 km

• M1: 99,034 km (0.107 R)
• M2: 198,816 km (0.115 R)
• M3: 289,472 km (0.031 R)
• M4: 568,023 km (0.051 R)
• M5: 664,065 km (0.096 R)
• M6: 697,276 km (0.1 R)
• M7: 1,492,089 km (0.074 R)
• M8: 1,784,553 km (0.114 R)
• M9: 1,878,052 km (0.073 R)
• M10: 2,870,783 km (0.072 R)
• M11: 3,147,390 km (0.105 R)
• M12: 3,175,514 km (0.102 R)
• M13: 3,288,909 km (0.113 R)
• M14: 3,432,523 km (0.061 R)
• M15: 3,490,567 km (0.109 R)
• M16: 3,875,482 km (0.095 R)
• M17: 4,088,360 km (0.084 R)
• M18: 4,684,957 km (0.066 R)
• M19: 4,911,597 km (0.033 R)
• M20: 5,510,737 km (0.115 R)
• M21: 5,612,763 km (0.044 R)
• M22: 5,646,871 km (0.09 R)
• M23: 5,922,729 km (0.095 R)
• M24: 6,487,312 km (0.101 R)
• M25: 6,703,481 km (0.032 R)
• M26: 7,142,850 km (0.032 R)
• M27: 7,254,150 km (0.108 R)
• M28: 7,478,547 km (0.117 R)
• M29: 7,972,220 km (0.112 R)
• M30: 8,281,289 km (0.059 R)
• M31: 8,398,275 km (0.084 R)
• M32: 8,555,053 km (0.084 R)
• M33: 8,791,867 km (0.102 R)
• M34: 8,871,453 km (0.101 R)
• M35: 9,312,617 km (0.057 R)
• M36: 9,556,312 km (0.105 R)
• M37: 9,884,530 km (0.111 R)
• M38: 10,174,750 km (0.098 R)
• M39: 10,636,409 km (0.038 R)
• M40: 11,104,800 km (0.084 R)
• M41: 11,841,868 km (0.087 R)
• M42: 12,017,646 km (0.062 R)
• M43: 12,999,457 km (0.074 R)
• M44: 13,729,644 km (0.073 R)
• M45: 14,426,022 km (0.077 R)
• M46: 14,849,384 km (0.079 R)
• M47: 16,289,862 km (0.113 R)
• M48: 16,878,380 km (0.119 R)
• M49: 18,025,795 km (0.072 R)
• M50: 18,177,338 km (0.094 R)
• M51: 18,278,616 km (0.052 R)
• M52: 18,430,757 km (0.038 R)
• M53: 19,611,682 km (0.115 R)
• M54: 19,663,443 km (0.111 R)
• M55: 19,715,503 km (0.102 R)
• M56: 19,819,474 km (0.074 R)
• M57: 21,135,038 km (0.1 R)
• M58: 21,937,780 km (0.052 R)
• M59: 22,153,500 km (0.087 R)
• M60: 22,532,730 km (0.063 R)
• M61: 22,641,488 km (0.091 R)
• M62: 23,133,067 km (0.113 R)
• M63: 23,517,832 km (0.059 R)
• M64: 24,349,447 km (0.089 R)
• M65: 25,247,034 km (0.075 R)
• M66: 25,529,774 km (0.09 R)
• M67: 25,699,867 km (0.093 R)
• M68: 26,441,424 km (0.114 R)
• M69: 28,531,455 km (0.115 R)
• M70: 30,975,436 km (0.112 R)
• M71: 31,217,336 km (0.069 R)
• M72: 31,581,606 km (0.081 R)
• M73: 32,069,296 km (0.095 R)
• M74: 32,191,667 km (0.073 R)
• M75: 32,867,251 km (0.089 R)
• M76: 34,921,977 km (0.069 R)
• M77: 36,123,697 km (0.095 R)
• M78: 36,953,666 km (0.112 R)
• M79: 37,210,376 km (0.061 R)
• M80: 38,113,349 km (0.072 R)
• M81: 38,892,903 km (0.094 R)
• M82: 39,350,224 km (0.115 R)
• M83: 40,006,510 km (0.089 R)
• M84: 40,335,924 km (0.11 R)
• M85: 41,329,853 km (0.112 R)
• M86: 41,796,448 km (0.117 R)
• M87: 43,071,621 km (0.074 R)
• M88: 43,476,881 km (0.111 R)
• M89: 43,815,720 km (0.116 R)
• M90: 43,951,406 km (0.115 R)
• M91: 44,495,792 km (0.102 R)
• M92: 44,973,907 km (0.08 R)
• M93: 45,659,963 km (0.08 R)
• M94: 45,866,408 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 895.5

Radius: 6.2

Gravity: 23.3 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 16.17 AU - 20.21 AU

Year: 28195 Days

Day: 24.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 104,603,014 km

• M1: 86,468 km (0.088 R)
• M2: 151,842 km (0.077 R)
• M3: 288,724 km (0.083 R)
• M4: 329,564 km (0.084 R)
• M5: 395,238 km (0.119 R)
• M6: 441,763 km (0.065 R)
• M7: 620,233 km (0.119 R)
• M8: 1,041,800 km (0.034 R)
• M9: 1,245,701 km (0.109 R)
• M10: 1,849,478 km (0.111 R)
• M11: 1,930,561 km (0.102 R)
• M12: 2,138,651 km (0.074 R)
• M13: 2,224,072 km (0.118 R)
• M14: 2,993,902 km (0.037 R)
• M15: 4,047,520 km (0.108 R)
• M16: 4,153,435 km (0.117 R)
• M17: 4,260,248 km (0.113 R)
• M18: 4,531,170 km (0.105 R)
• M19: 4,696,476 km (0.119 R)
• M20: 5,788,839 km (0.057 R)
• M21: 5,848,379 km (0.102 R)
• M22: 6,455,597 km (0.057 R)
• M23: 7,794,947 km (0.108 R)
• M24: 12,060,880 km (0.108 R)
• M25: 12,597,936 km (0.091 R)
• M26: 15,315,680 km (0.105 R)
• M27: 15,646,890 km (0.076 R)
• M28: 18,909,620 km (0.101 R)
• M29: 19,622,603 km (0.03 R)
• M30: 20,162,951 km (0.053 R)
• M31: 21,813,314 km (0.079 R)
• M32: 23,601,906 km (0.055 R)
• M33: 23,792,943 km (0.094 R)
• M34: 23,888,686 km (0.083 R)
• M35: 24,080,470 km (0.059 R)
• M36: 24,272,703 km (0.077 R)
• M37: 24,949,634 km (0.115 R)
• M38: 25,437,024 km (0.09 R)
• M39: 27,417,699 km (0.029 R)
• M40: 27,920,647 km (0.035 R)
• M41: 28,325,160 km (0.081 R)
• M42: 29,550,217 km (0.1 R)
• M43: 31,001,316 km (0.12 R)
• M44: 32,263,474 km (0.104 R)
• M45: 32,369,389 km (0.113 R)
• M46: 32,900,761 km (0.088 R)
• M47: 33,328,012 km (0.076 R)
• M48: 34,403,920 km (0.097 R)
• M49: 35,710,209 km (0.107 R)
• M50: 36,811,099 km (0.111 R)
• M51: 38,370,956 km (0.096 R)
• M52: 38,933,295 km (0.062 R)
• M53: 39,611,571 km (0.111 R)
• M54: 45,652,034 km (0.073 R)
• M55: 47,326,633 km (0.112 R)
• M56: 48,171,412 km (0.119 R)
• M57: 48,292,437 km (0.06 R)
• M58: 50,366,462 km (0.073 R)
• M59: 51,600,046 km (0.093 R)
• M60: 51,847,929 km (0.1 R)
• M61: 57,401,002 km (0.056 R)
• M62: 59,077,546 km (0.083 R)
• M63: 61,687,879 km (0.102 R)
• M64: 61,819,375 km (0.102 R)
• M65: 61,951,021 km (0.078 R)
• M66: 62,610,449 km (0.111 R)
• M67: 65,003,416 km (0.115 R)
• M68: 65,137,306 km (0.064 R)
• M69: 66,345,758 km (0.083 R)
• M70: 68,104,431 km (0.097 R)
• M71: 68,784,951 km (0.109 R)
• M72: 69,057,818 km (0.103 R)
• M73: 71,253,466 km (0.084 R)
• M74: 72,776,073 km (0.08 R)
• M75: 73,611,128 km (0.07 R)
• M76: 78,402,898 km (0.119 R)
• M77: 80,261,502 km (0.089 R)
• M78: 84,022,093 km (0.085 R)
• M79: 84,167,801 km (0.063 R)
• M80: 84,459,667 km (0.039 R)
• M81: 85,190,602 km (0.074 R)
• M82: 86,511,701 km (0.084 R)
• M83: 87,101,116 km (0.03 R)
• M84: 92,464,649 km (0.062 R)
• M85: 93,822,100 km (0.114 R)
• M86: 94,124,736 km (0.11 R)
• M87: 94,427,672 km (0.094 R)
• M88: 98,241,071 km (0.071 R)
• M89: 98,394,559 km (0.081 R)
• M90: 98,548,196 km (0.053 R)
• M91: 103,195,154 km (0.117 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 16,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit