🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.45 AU - 0.61 AU

Year: 134 Days

Day: 41.5 Hours

Environment

Temp: 216 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.08 AU - 1.32 AU

Year: 458 Days

Day: 26.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.88 AU - 4.16 AU

Year: 2807 Days

Day: 15.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.14 AU - 5.1 AU

Year: 2912 Days

Day: 13.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.12 AU - 6.02 AU

Year: 3976 Days

Day: 12.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,628,479 km

• M1: 350,508 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.1

Radius: 13.4

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 6.26 AU - 9.52 AU

Year: 7718 Days

Day: 7.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 96,628,479 km

• M1: 174,132 km (0.099 R)
• M2: 263,741 km (0.091 R)
• M3: 560,693 km (0.043 R)
• M4: 648,058 km (0.089 R)
• M5: 777,311 km (0.039 R)
• M6: 956,080 km (0.073 R)
• M7: 1,064,838 km (0.047 R)
• M8: 1,163,871 km (0.115 R)
• M9: 1,251,386 km (0.066 R)
• M10: 1,560,306 km (0.07 R)
• M11: 1,945,969 km (0.101 R)
• M12: 2,177,547 km (0.08 R)
• M13: 2,399,550 km (0.073 R)
• M14: 2,826,053 km (0.084 R)
• M15: 3,213,811 km (0.112 R)
• M16: 3,318,829 km (0.107 R)
• M17: 3,597,081 km (0.081 R)
• M18: 3,816,541 km (0.033 R)
• M19: 4,291,813 km (0.118 R)
• M20: 4,524,737 km (0.041 R)
• M21: 4,834,106 km (0.036 R)
• M22: 4,954,831 km (0.11 R)
• M23: 5,248,940 km (0.078 R)
• M24: 5,373,256 km (0.064 R)
• M25: 5,700,876 km (0.096 R)
• M26: 5,803,051 km (0.09 R)
• M27: 7,076,578 km (0.081 R)
• M28: 7,186,532 km (0.068 R)
• M29: 7,352,586 km (0.111 R)
• M30: 7,688,583 km (0.109 R)
• M31: 8,115,535 km (0.066 R)
• M32: 8,375,536 km (0.106 R)
• M33: 8,785,434 km (0.102 R)
• M34: 8,874,146 km (0.119 R)
• M35: 9,082,236 km (0.096 R)
• M36: 9,171,995 km (0.112 R)
• M37: 9,412,698 km (0.115 R)
• M38: 9,900,237 km (0.085 R)
• M39: 10,178,190 km (0.087 R)
• M40: 10,647,180 km (0.107 R)
• M41: 12,393,735 km (0.076 R)
• M42: 13,572,716 km (0.101 R)
• M43: 13,881,635 km (0.085 R)
• M44: 14,192,948 km (0.079 R)
• M45: 14,366,931 km (0.062 R)
• M46: 14,857,761 km (0.067 R)
• M47: 15,389,881 km (0.112 R)
• M48: 15,964,187 km (0.111 R)
• M49: 16,108,998 km (0.065 R)
• M50: 17,171,143 km (0.061 R)
• M51: 17,468,244 km (0.094 R)
• M52: 18,067,384 km (0.045 R)
• M53: 18,369,422 km (0.096 R)
• M54: 18,521,114 km (0.08 R)
• M55: 18,711,402 km (0.077 R)
• M56: 18,825,845 km (0.041 R)
• M57: 19,285,858 km (0.069 R)
• M58: 19,827,253 km (0.078 R)
• M59: 19,943,939 km (0.048 R)
• M60: 21,922,222 km (0.071 R)
• M61: 22,406,171 km (0.105 R)
• M62: 23,384,840 km (0.062 R)
• M63: 23,549,398 km (0.091 R)
• M64: 24,045,165 km (0.1 R)
• M65: 24,169,630 km (0.112 R)
• M66: 24,879,023 km (0.116 R)
• M67: 25,383,916 km (0.105 R)
• M68: 26,746,753 km (0.048 R)
• M69: 27,134,361 km (0.08 R)
• M70: 27,350,530 km (0.097 R)
• M71: 27,480,530 km (0.114 R)
• M72: 27,654,064 km (0.117 R)
• M73: 28,002,477 km (0.044 R)
• M74: 28,308,405 km (0.1 R)
• M75: 29,321,482 km (0.058 R)
• M76: 29,676,777 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.7

Radius: 4.3

Gravity: 24.21 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 13.4 AU - 15.18 AU

Year: 18812 Days

Day: 18.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 96,628,479 km

• M1: 116,836 km (0.081 R)
• M2: 169,794 km (0.032 R)
• M3: 246,238 km (0.091 R)
• M4: 303,833 km (0.103 R)
• M5: 598,691 km (0.11 R)
• M6: 658,081 km (0.1 R)
• M7: 892,800 km (0.106 R)
• M8: 1,031,328 km (0.094 R)
• M9: 1,127,370 km (0.04 R)
• M10: 2,147,178 km (0.102 R)
• M11: 2,332,829 km (0.075 R)
• M12: 2,686,329 km (0.105 R)
• M13: 2,819,172 km (0.078 R)
• M14: 3,022,176 km (0.083 R)
• M15: 3,195,111 km (0.029 R)
• M16: 3,300,428 km (0.06 R)
• M17: 3,918,567 km (0.059 R)
• M18: 4,611,055 km (0.095 R)
• M19: 5,175,338 km (0.077 R)
• M20: 5,423,820 km (0.11 R)
• M21: 5,507,446 km (0.112 R)
• M22: 5,761,164 km (0.1 R)
• M23: 5,932,304 km (0.046 R)
• M24: 6,456,046 km (0.119 R)
• M25: 6,678,498 km (0.085 R)
• M26: 7,131,181 km (0.055 R)
• M27: 7,500,388 km (0.057 R)
• M28: 8,018,147 km (0.118 R)
• M29: 8,209,333 km (0.114 R)
• M30: 8,353,695 km (0.095 R)
• M31: 9,387,416 km (0.053 R)
• M32: 9,842,792 km (0.105 R)
• M33: 10,253,438 km (0.09 R)
• M34: 10,305,199 km (0.12 R)
• M35: 10,512,990 km (0.056 R)
• M36: 11,357,919 km (0.107 R)
• M37: 11,518,737 km (0.063 R)
• M38: 12,721,205 km (0.067 R)
• M39: 13,168,353 km (0.077 R)
• M40: 14,482,121 km (0.114 R)
• M41: 15,598,420 km (0.093 R)
• M42: 18,350,572 km (0.106 R)
• M43: 19,685,285 km (0.086 R)
• M44: 20,592,147 km (0.095 R)
• M45: 21,645,316 km (0.111 R)
• M46: 22,513,881 km (0.111 R)
• M47: 22,581,200 km (0.069 R)
• M48: 23,666,682 km (0.106 R)
• M49: 24,146,892 km (0.078 R)
• M50: 24,353,785 km (0.113 R)
• M51: 24,492,014 km (0.09 R)
• M52: 24,977,758 km (0.069 R)
• M53: 25,117,034 km (0.095 R)
• M54: 26,809,584 km (0.05 R)
• M55: 27,095,316 km (0.083 R)
• M56: 28,757,199 km (0.083 R)
• M57: 29,711,184 km (0.082 R)
• M58: 30,526,343 km (0.092 R)
• M59: 30,600,843 km (0.089 R)
• M60: 30,675,343 km (0.072 R)
• M61: 31,348,832 km (0.116 R)
• M62: 34,944,567 km (0.086 R)
• M63: 35,178,538 km (0.086 R)
• M64: 35,569,437 km (0.104 R)
• M65: 37,545,924 km (0.025 R)
• M66: 37,945,500 km (0.091 R)
• M67: 38,507,240 km (0.065 R)
• M68: 38,587,724 km (0.112 R)
• M69: 39,882,942 km (0.085 R)
• M70: 41,027,964 km (0.04 R)
• M71: 41,935,126 km (0.104 R)
• M72: 42,266,634 km (0.117 R)
• M73: 44,358,162 km (0.119 R)
• M74: 48,207,016 km (0.041 R)
• M75: 50,127,255 km (0.069 R)
• M76: 50,390,996 km (0.099 R)
• M77: 50,478,959 km (0.05 R)
• M78: 50,655,185 km (0.066 R)
• M79: 51,273,623 km (0.065 R)
• M80: 51,805,593 km (0.094 R)
• M81: 52,339,358 km (0.078 R)
• M82: 53,861,816 km (0.101 R)
• M83: 54,402,612 km (0.109 R)
• M84: 54,854,547 km (0.068 R)
• M85: 55,035,710 km (0.118 R)
• M86: 55,853,412 km (0.099 R)
• M87: 56,858,261 km (0.08 R)
• M88: 57,408,931 km (0.096 R)
• M89: 58,053,548 km (0.119 R)
• M90: 58,700,559 km (0.116 R)
• M91: 60,375,157 km (0.103 R)
• M92: 60,655,803 km (0.076 R)
• M93: 62,065,464 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 925.4

Radius: 3.9

Gravity: 60.84 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 14.45 AU - 19.75 AU

Year: 24626 Days

Day: 18.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 96,628,479 km

• M1: 735,872 km (0.084 R)
• M2: 850,314 km (0.087 R)
• M3: 879,785 km (0.094 R)
• M4: 1,362,837 km (0.085 R)
• M5: 1,686,118 km (0.116 R)
• M6: 2,152,414 km (0.077 R)
• M7: 2,233,795 km (0.108 R)
• M8: 2,612,876 km (0.107 R)
• M9: 3,148,586 km (0.093 R)
• M10: 3,381,510 km (0.051 R)
• M11: 4,785,935 km (0.112 R)
• M12: 4,999,710 km (0.111 R)
• M13: 5,107,720 km (0.118 R)
• M14: 5,216,478 km (0.072 R)
• M15: 5,942,177 km (0.086 R)
• M16: 6,998,039 km (0.081 R)
• M17: 8,110,449 km (0.104 R)
• M18: 9,210,292 km (0.097 R)
• M19: 10,082,597 km (0.101 R)
• M20: 10,287,546 km (0.079 R)
• M21: 11,191,716 km (0.068 R)
• M22: 11,475,054 km (0.103 R)
• M23: 12,411,836 km (0.097 R)
• M24: 12,778,800 km (0.095 R)
• M25: 13,373,152 km (0.096 R)
• M26: 13,900,485 km (0.119 R)
• M27: 14,281,361 km (0.117 R)
• M28: 14,434,699 km (0.106 R)
• M29: 14,665,678 km (0.114 R)
• M30: 15,053,435 km (0.066 R)
• M31: 15,523,173 km (0.11 R)
• M32: 16,236,605 km (0.084 R)
• M33: 16,476,859 km (0.083 R)
• M34: 16,557,193 km (0.114 R)
• M35: 16,798,943 km (0.104 R)
• M36: 16,879,876 km (0.119 R)
• M37: 16,960,808 km (0.098 R)
• M38: 17,286,034 km (0.111 R)
• M39: 17,860,191 km (0.086 R)
• M40: 18,274,128 km (0.06 R)
• M41: 21,171,091 km (0.06 R)
• M42: 23,571,089 km (0.092 R)
• M43: 23,933,864 km (0.083 R)
• M44: 24,024,820 km (0.052 R)
• M45: 25,496,264 km (0.082 R)
• M46: 25,682,214 km (0.07 R)
• M47: 26,336,705 km (0.094 R)
• M48: 26,618,847 km (0.077 R)
• M49: 27,757,436 km (0.11 R)
• M50: 28,044,664 km (0.091 R)
• M51: 28,621,813 km (0.117 R)
• M52: 29,788,078 km (0.076 R)
• M53: 31,267,451 km (0.119 R)
• M54: 32,367,444 km (0.061 R)
• M55: 38,054,258 km (0.117 R)
• M56: 42,158,924 km (0.09 R)
• M57: 42,709,294 km (0.117 R)
• M58: 46,628,460 km (0.09 R)
• M59: 48,343,001 km (0.106 R)
• M60: 48,803,762 km (0.08 R)
• M61: 49,729,474 km (0.111 R)
• M62: 50,194,424 km (0.03 R)
• M63: 51,246,097 km (0.07 R)
• M64: 53,014,793 km (0.064 R)
• M65: 53,966,235 km (0.066 R)
• M66: 54,563,729 km (0.032 R)
• M67: 55,043,340 km (0.074 R)
• M68: 57,097,319 km (0.096 R)
• M69: 58,194,768 km (0.082 R)
• M70: 58,684,702 km (0.069 R)
• M71: 58,807,372 km (0.074 R)
• M72: 59,299,100 km (0.076 R)
• M73: 60,286,596 km (0.118 R)
• M74: 60,410,463 km (0.064 R)
• M75: 63,030,071 km (0.074 R)
• M76: 63,155,733 km (0.089 R)
• M77: 63,533,318 km (0.108 R)
• M78: 64,543,702 km (0.064 R)
• M79: 65,559,322 km (0.11 R)
• M80: 67,992,681 km (0.094 R)
• M81: 68,637,897 km (0.11 R)
• M82: 68,767,149 km (0.097 R)
• M83: 70,194,762 km (0.045 R)
• M84: 73,343,049 km (0.102 R)
• M85: 77,074,020 km (0.057 R)
• M86: 77,342,847 km (0.113 R)
• M87: 80,184,608 km (0.072 R)
• M88: 80,729,743 km (0.116 R)
• M89: 81,823,752 km (0.094 R)
• M90: 81,960,784 km (0.115 R)
• M91: 82,235,146 km (0.102 R)
• M92: 82,784,918 km (0.104 R)
• M93: 84,026,282 km (0.039 R)
• M94: 85,830,282 km (0.094 R)
• M95: 86,387,983 km (0.054 R)
• M96: 87,506,826 km (0.076 R)
• M97: 96,628,406 km (0.084 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 10,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit