🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.42 AU - 0.68 AU

Year: 182 Days

Day: 43.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.51 AU - 0.65 AU

Year: 197 Days

Day: 38.1 Hours

Environment

Temp: -5 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.63 AU - 0.91 AU

Year: 302 Days

Day: 17.7 Hours

Environment

Temp: -29 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.76 AU - 0.82 AU

Year: 313 Days

Day: 46.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.9

Radius: 11.1

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.14 AU - 3.16 AU

Year: 2495 Days

Day: 14.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 81,891,306 km

• M1: 142,866 km (0.09 R)
• M2: 214,075 km (0.117 R)
• M3: 309,368 km (0.057 R)
• M4: 413,489 km (0.028 R)
• M5: 493,972 km (0.066 R)
• M6: 691,890 km (0.082 R)
• M7: 868,116 km (0.111 R)
• M8: 956,978 km (0.041 R)
• M9: 1,166,415 km (0.112 R)
• M10: 1,265,748 km (0.079 R)
• M11: 1,379,592 km (0.099 R)
• M12: 1,473,240 km (0.068 R)
• M13: 1,569,282 km (0.106 R)
• M14: 1,692,251 km (0.117 R)
• M15: 1,805,796 km (0.062 R)
• M16: 1,974,393 km (0.052 R)
• M17: 2,094,221 km (0.091 R)
• M18: 2,175,602 km (0.052 R)
• M19: 2,355,568 km (0.074 R)
• M20: 2,864,350 km (0.104 R)
• M21: 2,985,525 km (0.109 R)
• M22: 3,062,268 km (0.111 R)
• M23: 3,764,930 km (0.116 R)
• M24: 4,306,624 km (0.088 R)
• M25: 4,675,681 km (0.108 R)
• M26: 5,000,159 km (0.057 R)
• M27: 5,091,564 km (0.111 R)
• M28: 5,614,109 km (0.045 R)
• M29: 6,056,171 km (0.098 R)
• M30: 6,153,708 km (0.039 R)
• M31: 6,310,936 km (0.084 R)
• M32: 7,055,634 km (0.076 R)
• M33: 7,722,242 km (0.078 R)
• M34: 7,892,036 km (0.063 R)
• M35: 8,278,597 km (0.056 R)
• M36: 8,561,636 km (0.026 R)
• M37: 8,649,450 km (0.071 R)
• M38: 8,870,107 km (0.091 R)
• M39: 10,279,618 km (0.113 R)
• M40: 10,962,532 km (0.104 R)
• M41: 11,636,022 km (0.087 R)
• M42: 11,709,025 km (0.029 R)
• M43: 11,953,169 km (0.083 R)
• M44: 12,721,205 km (0.073 R)
• M45: 13,275,913 km (0.081 R)
• M46: 13,993,385 km (0.111 R)
• M47: 14,122,787 km (0.113 R)
• M48: 14,618,405 km (0.041 R)
• M49: 14,697,093 km (0.081 R)
• M50: 15,119,707 km (0.051 R)
• M51: 15,653,472 km (0.116 R)
• M52: 16,383,809 km (0.095 R)
• M53: 17,097,690 km (0.05 R)
• M54: 17,263,744 km (0.07 R)
• M55: 17,541,996 km (0.034 R)
• M56: 17,737,520 km (0.08 R)
• M57: 18,102,689 km (0.069 R)
• M58: 18,413,703 km (0.111 R)
• M59: 18,612,518 km (0.096 R)
• M60: 18,697,939 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.2

Radius: 8.4

Gravity: 12.45 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.42 AU - 7.1 AU

Year: 6169 Days

Day: 7.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 81,891,306 km

• M1: 147,803 km (0.062 R)
• M2: 394,340 km (0.073 R)
• M3: 500,106 km (0.042 R)
• M4: 757,115 km (0.112 R)
• M5: 1,171,651 km (0.105 R)
• M6: 1,276,519 km (0.112 R)
• M7: 1,421,479 km (0.058 R)
• M8: 1,514,828 km (0.097 R)
• M9: 1,727,706 km (0.054 R)
• M10: 1,868,178 km (0.088 R)
• M11: 1,991,746 km (0.09 R)
• M12: 2,312,334 km (0.047 R)
• M13: 2,400,747 km (0.112 R)
• M14: 2,718,792 km (0.056 R)
• M15: 3,098,621 km (0.083 R)
• M16: 3,369,692 km (0.111 R)
• M17: 3,751,615 km (0.04 R)
• M18: 4,093,746 km (0.098 R)
• M19: 4,864,624 km (0.087 R)
• M20: 4,949,894 km (0.101 R)
• M21: 5,266,743 km (0.07 R)
• M22: 6,567,795 km (0.114 R)
• M23: 7,829,354 km (0.078 R)
• M24: 8,745,492 km (0.088 R)
• M25: 8,918,875 km (0.042 R)
• M26: 9,552,572 km (0.078 R)
• M27: 9,659,684 km (0.039 R)
• M28: 10,346,787 km (0.057 R)
• M29: 10,419,940 km (0.095 R)
• M30: 10,863,049 km (0.083 R)
• M31: 10,937,549 km (0.119 R)
• M32: 12,578,937 km (0.08 R)
• M33: 13,328,572 km (0.072 R)
• M34: 13,890,013 km (0.069 R)
• M35: 14,092,568 km (0.12 R)
• M36: 14,582,352 km (0.093 R)
• M37: 14,829,338 km (0.079 R)
• M38: 15,244,173 km (0.033 R)
• M39: 15,453,011 km (0.094 R)
• M40: 15,746,821 km (0.063 R)
• M41: 16,383,061 km (0.095 R)
• M42: 16,511,267 km (0.066 R)
• M43: 16,682,706 km (0.078 R)
• M44: 16,811,809 km (0.063 R)
• M45: 16,984,295 km (0.099 R)
• M46: 17,114,146 km (0.094 R)
• M47: 17,461,811 km (0.099 R)
• M48: 17,549,027 km (0.114 R)
• M49: 17,768,038 km (0.112 R)
• M50: 18,164,173 km (0.118 R)
• M51: 19,010,299 km (0.078 R)
• M52: 19,235,145 km (0.115 R)
• M53: 19,460,888 km (0.084 R)
• M54: 19,596,723 km (0.094 R)
• M55: 20,694,621 km (0.089 R)
• M56: 22,189,553 km (0.09 R)
• M57: 22,473,639 km (0.109 R)
• M58: 23,574,081 km (0.047 R)
• M59: 23,864,002 km (0.111 R)
• M60: 24,058,030 km (0.056 R)
• M61: 24,301,127 km (0.064 R)
• M62: 24,496,352 km (0.092 R)
• M63: 25,183,306 km (0.092 R)
• M64: 25,529,325 km (0.107 R)
• M65: 26,075,956 km (0.105 R)
• M66: 26,275,819 km (0.046 R)
• M67: 27,586,745 km (0.08 R)
• M68: 27,790,348 km (0.064 R)
• M69: 28,352,686 km (0.081 R)
• M70: 28,506,772 km (0.113 R)
• M71: 28,712,619 km (0.111 R)
• M72: 30,062,291 km (0.084 R)
• M73: 30,481,763 km (0.104 R)
• M74: 30,797,714 km (0.058 R)
• M75: 30,903,180 km (0.068 R)
• M76: 31,167,669 km (0.112 R)
• M77: 32,179,100 km (0.045 R)
• M78: 32,931,129 km (0.112 R)
• M79: 33,471,925 km (0.071 R)
• M80: 33,743,445 km (0.095 R)
• M81: 34,398,086 km (0.088 R)
• M82: 35,332,623 km (0.069 R)
• M83: 35,443,027 km (0.094 R)
• M84: 36,275,389 km (0.102 R)
• M85: 36,610,189 km (0.071 R)
• M86: 37,564,175 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.7

Radius: 13

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 8.81 AU - 9.19 AU

Year: 12048 Days

Day: 13.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 81,891,306 km

• M1: 163,211 km (0.102 R)
• M2: 636,838 km (0.094 R)
• M3: 839,094 km (0.101 R)
• M4: 1,395,299 km (0.108 R)
• M5: 1,735,784 km (0.113 R)
• M6: 1,903,932 km (0.048 R)
• M7: 3,377,322 km (0.037 R)
• M8: 3,558,784 km (0.094 R)
• M9: 3,774,653 km (0.107 R)
• M10: 3,899,867 km (0.081 R)
• M11: 4,122,618 km (0.118 R)
• M12: 4,251,721 km (0.084 R)
• M13: 4,382,320 km (0.079 R)
• M14: 5,055,062 km (0.056 R)
• M15: 5,580,898 km (0.109 R)
• M16: 6,647,082 km (0.108 R)
• M17: 6,760,926 km (0.103 R)
• M18: 7,145,393 km (0.083 R)
• M19: 7,497,396 km (0.059 R)
• M20: 7,655,821 km (0.115 R)
• M21: 8,340,979 km (0.066 R)
• M22: 8,962,109 km (0.084 R)
• M23: 9,046,034 km (0.098 R)
• M24: 9,172,444 km (0.069 R)
• M25: 9,469,695 km (0.116 R)
• M26: 9,727,153 km (0.107 R)
• M27: 10,204,968 km (0.079 R)
• M28: 10,292,633 km (0.105 R)
• M29: 10,690,563 km (0.086 R)
• M30: 11,048,401 km (0.1 R)
• M31: 11,274,144 km (0.064 R)
• M32: 11,592,638 km (0.115 R)
• M33: 12,519,247 km (0.093 R)
• M34: 13,662,474 km (0.035 R)
• M35: 13,904,823 km (0.095 R)
• M36: 14,789,245 km (0.114 R)
• M37: 15,088,142 km (0.06 R)
• M38: 15,288,454 km (0.105 R)
• M39: 15,742,483 km (0.074 R)
• M40: 17,078,991 km (0.084 R)
• M41: 17,550,074 km (0.1 R)
• M42: 18,184,968 km (0.116 R)
• M43: 18,398,294 km (0.083 R)
• M44: 19,043,061 km (0.03 R)
• M45: 20,966,142 km (0.032 R)
• M46: 22,377,298 km (0.075 R)
• M47: 23,065,448 km (0.103 R)
• M48: 23,296,428 km (0.04 R)
• M49: 23,935,510 km (0.102 R)
• M50: 24,345,258 km (0.107 R)
• M51: 25,171,637 km (0.092 R)
• M52: 26,488,846 km (0.068 R)
• M53: 27,095,017 km (0.114 R)
• M54: 27,277,825 km (0.034 R)
• M55: 27,460,933 km (0.081 R)
• M56: 29,314,900 km (0.059 R)
• M57: 29,565,027 km (0.113 R)
• M58: 30,067,676 km (0.094 R)
• M59: 30,509,738 km (0.096 R)
• M60: 30,636,447 km (0.092 R)
• M61: 31,208,958 km (0.081 R)
• M62: 31,720,583 km (0.082 R)
• M63: 31,849,087 km (0.049 R)
• M64: 32,170,723 km (0.052 R)
• M65: 33,337,736 km (0.078 R)
• M66: 33,729,832 km (0.093 R)
• M67: 33,992,077 km (0.077 R)
• M68: 34,452,689 km (0.074 R)
• M69: 34,716,879 km (0.077 R)
• M70: 36,988,822 km (0.075 R)
• M71: 40,555,684 km (0.11 R)
• M72: 41,184,144 km (0.085 R)
• M73: 41,886,207 km (0.06 R)
• M74: 42,097,589 km (0.1 R)
• M75: 42,238,660 km (0.111 R)
• M76: 42,521,400 km (0.065 R)
• M77: 44,374,319 km (0.112 R)
• M78: 44,733,653 km (0.09 R)
• M79: 45,817,489 km (0.083 R)
• M80: 46,471,980 km (0.082 R)
• M81: 48,823,958 km (0.075 R)
• M82: 49,120,760 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.1

Radius: 3.9

Gravity: 44.06 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 10.74 AU - 16.62 AU

Year: 22578 Days

Day: 16.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,891,306 km

• M1: 77,492 km (0.077 R)
• M2: 315,502 km (0.115 R)
• M3: 352,752 km (0.103 R)
• M4: 1,018,911 km (0.115 R)
• M5: 1,191,697 km (0.063 R)
• M6: 1,729,501 km (0.106 R)
• M7: 2,636,662 km (0.062 R)
• M8: 2,753,947 km (0.113 R)
• M9: 2,953,361 km (0.078 R)
• M10: 3,884,608 km (0.068 R)
• M11: 4,850,711 km (0.102 R)
• M12: 5,533,924 km (0.073 R)
• M13: 6,666,680 km (0.085 R)
• M14: 7,041,871 km (0.089 R)
• M15: 7,096,025 km (0.098 R)
• M16: 7,644,900 km (0.075 R)
• M17: 7,700,550 km (0.075 R)
• M18: 7,868,399 km (0.096 R)
• M19: 7,980,897 km (0.094 R)
• M20: 8,037,295 km (0.034 R)
• M21: 8,841,683 km (0.103 R)
• M22: 9,017,311 km (0.089 R)
• M23: 9,491,387 km (0.068 R)
• M24: 9,731,341 km (0.091 R)
• M25: 9,791,779 km (0.106 R)
• M26: 9,973,540 km (0.05 R)
• M27: 10,034,277 km (0.047 R)
• M28: 10,217,535 km (0.11 R)
• M29: 11,276,538 km (0.062 R)
• M30: 11,339,818 km (0.039 R)
• M31: 11,466,976 km (0.113 R)
• M32: 11,915,620 km (0.043 R)
• M33: 12,500,697 km (0.048 R)
• M34: 12,697,867 km (0.087 R)
• M35: 13,095,199 km (0.085 R)
• M36: 13,429,401 km (0.106 R)
• M37: 14,448,910 km (0.032 R)
• M38: 17,652,998 km (0.12 R)
• M39: 18,617,754 km (0.11 R)
• M40: 18,767,801 km (0.111 R)
• M41: 18,918,147 km (0.057 R)
• M42: 19,523,569 km (0.105 R)
• M43: 23,935,360 km (0.071 R)
• M44: 25,333,053 km (0.102 R)
• M45: 25,665,759 km (0.088 R)
• M46: 25,749,085 km (0.104 R)
• M47: 27,010,943 km (0.063 R)
• M48: 27,265,708 km (0.119 R)
• M49: 28,465,034 km (0.059 R)
• M50: 28,984,288 km (0.031 R)
• M51: 30,472,488 km (0.115 R)
• M52: 31,003,710 km (0.047 R)
• M53: 32,344,855 km (0.112 R)
• M54: 32,705,685 km (0.07 R)
• M55: 33,522,489 km (0.115 R)
• M56: 34,991,092 km (0.097 R)
• M57: 35,176,144 km (0.066 R)
• M58: 36,386,840 km (0.065 R)
• M59: 36,668,233 km (0.094 R)
• M60: 37,800,689 km (0.066 R)
• M61: 38,180,668 km (0.107 R)
• M62: 38,275,962 km (0.075 R)
• M63: 38,466,549 km (0.056 R)
• M64: 38,561,993 km (0.037 R)
• M65: 39,424,574 km (0.119 R)
• M66: 40,487,467 km (0.118 R)
• M67: 40,584,556 km (0.098 R)
• M68: 40,681,795 km (0.118 R)
• M69: 40,779,033 km (0.099 R)
• M70: 41,461,947 km (0.119 R)
• M71: 41,853,894 km (0.107 R)
• M72: 42,148,602 km (0.096 R)
• M73: 42,444,057 km (0.105 R)
• M74: 44,431,166 km (0.118 R)
• M75: 45,033,148 km (0.077 R)
• M76: 45,335,186 km (0.081 R)
• M77: 46,346,767 km (0.087 R)
• M78: 47,672,952 km (0.11 R)
• M79: 48,186,222 km (0.051 R)
• M80: 49,011,554 km (0.077 R)
• M81: 52,994,447 km (0.087 R)
• M82: 53,100,662 km (0.088 R)
• M83: 56,211,400 km (0.1 R)
• M84: 56,536,626 km (0.083 R)
• M85: 56,645,084 km (0.117 R)
• M86: 58,062,225 km (0.097 R)
• M87: 60,376,055 km (0.056 R)
• M88: 63,282,143 km (0.116 R)
• M89: 64,298,810 km (0.112 R)
• M90: 64,525,451 km (0.071 R)
• M91: 72,269,235 km (0.085 R)
• M92: 77,150,464 km (0.059 R)
• M93: 79,813,157 km (0.057 R)
• M94: 80,788,984 km (0.069 R)
• M95: 81,523,360 km (0.115 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 16,213 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit