🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.77 AU - 0.83 AU

Year: 255 Days

Day: 15.1 Hours

Environment

Temp: 117 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.73 AU - 1.19 AU

Year: 335 Days

Day: 19.1 Hours

Environment

Temp: 148 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.3 AU - 1.92 AU

Year: 728 Days

Day: 23.2 Hours

Environment

Temp: -32 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.64 AU - 2.12 AU

Year: 919 Days

Day: 19.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.61 AU - 2.53 AU

Year: 1062 Days

Day: 21.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.27 AU - 3.63 AU

Year: 2284 Days

Day: 13.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.1

Radius: 13.6

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 8.07 AU - 9.65 AU

Year: 9400 Days

Day: 10.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 68,496,109 km

• M1: 199,264 km (0.106 R)
• M2: 346,020 km (0.079 R)
• M3: 523,593 km (0.099 R)
• M4: 928,105 km (0.048 R)
• M5: 1,257,819 km (0.111 R)
• M6: 1,359,097 km (0.054 R)
• M7: 1,708,108 km (0.087 R)
• M8: 1,996,084 km (0.08 R)
• M9: 2,176,799 km (0.059 R)
• M10: 2,284,659 km (0.118 R)
• M11: 2,751,554 km (0.073 R)
• M12: 3,022,027 km (0.107 R)
• M13: 3,160,554 km (0.116 R)
• M14: 3,266,021 km (0.113 R)
• M15: 3,498,346 km (0.096 R)
• M16: 4,189,788 km (0.12 R)
• M17: 4,462,654 km (0.078 R)
• M18: 4,681,067 km (0.093 R)
• M19: 4,903,070 km (0.095 R)
• M20: 5,128,664 km (0.086 R)
• M21: 5,420,828 km (0.119 R)
• M22: 5,632,809 km (0.058 R)
• M23: 5,825,939 km (0.095 R)
• M24: 6,441,236 km (0.091 R)
• M25: 6,939,247 km (0.096 R)
• M26: 7,332,540 km (0.087 R)
• M27: 7,685,890 km (0.107 R)
• M28: 7,781,034 km (0.082 R)
• M29: 8,433,580 km (0.035 R)
• M30: 8,853,501 km (0.032 R)
• M31: 9,053,514 km (0.103 R)
• M32: 9,458,026 km (0.04 R)
• M33: 9,842,792 km (0.08 R)
• M34: 9,946,314 km (0.087 R)
• M35: 10,206,464 km (0.115 R)
• M36: 10,311,183 km (0.088 R)
• M37: 10,627,582 km (0.086 R)
• M38: 10,947,273 km (0.069 R)
• M39: 11,215,951 km (0.086 R)
• M40: 11,623,306 km (0.12 R)
• M41: 12,063,123 km (0.085 R)
• M42: 12,257,152 km (0.109 R)
• M43: 13,215,027 km (0.028 R)
• M44: 13,300,597 km (0.102 R)
• M45: 13,847,527 km (0.053 R)
• M46: 14,138,345 km (0.076 R)
• M47: 14,490,050 km (0.061 R)
• M48: 16,230,172 km (0.095 R)
• M49: 16,383,360 km (0.086 R)
• M50: 17,531,225 km (0.091 R)
• M51: 17,688,452 km (0.099 R)
• M52: 18,130,813 km (0.095 R)
• M53: 18,897,801 km (0.051 R)
• M54: 19,480,036 km (0.102 R)
• M55: 19,969,670 km (0.057 R)
• M56: 20,397,370 km (0.083 R)
• M57: 20,628,948 km (0.054 R)
• M58: 20,861,423 km (0.066 R)

Asteroid Belt

Center: 9.36 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.2

Radius: 9.9

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 9.12 AU - 10.6 AU

Year: 11036 Days

Day: 8.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 68,496,109 km

• M1: 189,241 km (0.113 R)
• M2: 366,365 km (0.112 R)
• M3: 453,282 km (0.074 R)
• M4: 534,513 km (0.106 R)
• M5: 636,539 km (0.087 R)
• M6: 762,052 km (0.095 R)
• M7: 844,929 km (0.115 R)
• M8: 984,354 km (0.11 R)
• M9: 1,169,855 km (0.093 R)
• M10: 1,976,188 km (0.078 R)
• M11: 2,236,787 km (0.059 R)
• M12: 2,309,791 km (0.099 R)
• M13: 2,483,325 km (0.076 R)
• M14: 3,303,121 km (0.115 R)
• M15: 3,442,696 km (0.074 R)
• M16: 4,474,622 km (0.066 R)
• M17: 4,880,930 km (0.068 R)
• M18: 5,897,298 km (0.097 R)
• M19: 6,308,093 km (0.113 R)
• M20: 7,157,211 km (0.056 R)
• M21: 7,521,631 km (0.067 R)
• M22: 7,706,086 km (0.12 R)
• M23: 8,079,631 km (0.096 R)
• M24: 8,192,727 km (0.12 R)
• M25: 9,872,861 km (0.105 R)
• M26: 10,034,427 km (0.035 R)
• M27: 12,127,451 km (0.058 R)
• M28: 12,213,769 km (0.051 R)
• M29: 12,430,835 km (0.065 R)
• M30: 13,178,525 km (0.07 R)
• M31: 13,267,386 km (0.119 R)
• M32: 13,445,857 km (0.119 R)
• M33: 14,076,561 km (0.102 R)
• M34: 14,994,344 km (0.116 R)
• M35: 15,460,641 km (0.119 R)
• M36: 15,695,509 km (0.098 R)
• M37: 15,789,756 km (0.069 R)
• M38: 16,311,703 km (0.086 R)
• M39: 18,356,108 km (0.076 R)
• M40: 19,005,213 km (0.075 R)
• M41: 20,069,602 km (0.114 R)
• M42: 21,466,247 km (0.1 R)
• M43: 21,780,852 km (0.106 R)
• M44: 23,269,350 km (0.119 R)
• M45: 23,376,911 km (0.095 R)
• M46: 24,080,171 km (0.102 R)
• M47: 24,352,439 km (0.028 R)
• M48: 24,955,318 km (0.051 R)
• M49: 25,120,474 km (0.113 R)
• M50: 25,673,987 km (0.076 R)
• M51: 26,007,889 km (0.025 R)
• M52: 26,175,439 km (0.119 R)
• M53: 26,399,387 km (0.082 R)
• M54: 27,528,701 km (0.072 R)
• M55: 28,962,297 km (0.099 R)
• M56: 29,309,963 km (0.086 R)
• M57: 29,600,781 km (0.109 R)
• M58: 30,655,596 km (0.1 R)
• M59: 30,773,628 km (0.078 R)
• M60: 30,891,661 km (0.045 R)
• M61: 31,663,137 km (0.078 R)
• M62: 32,021,275 km (0.086 R)
• M63: 33,588,911 km (0.093 R)
• M64: 33,710,534 km (0.072 R)
• M65: 34,198,522 km (0.099 R)
• M66: 35,119,746 km (0.104 R)
• M67: 35,614,316 km (0.113 R)
• M68: 36,173,513 km (0.075 R)
• M69: 36,235,895 km (0.117 R)
• M70: 37,237,902 km (0.11 R)
• M71: 37,679,066 km (0.073 R)
• M72: 37,805,476 km (0.038 R)
• M73: 39,013,030 km (0.1 R)
• M74: 39,589,581 km (0.092 R)
• M75: 40,297,926 km (0.112 R)
• M76: 40,945,536 km (0.116 R)
• M77: 41,531,361 km (0.052 R)
• M78: 42,054,355 km (0.073 R)
• M79: 43,107,075 km (0.105 R)
• M80: 43,902,188 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.4

Radius: 5.5

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 18.32 AU - 19.46 AU

Year: 29265 Days

Day: 16.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 68,496,109 km

• M1: 206,894 km (0.094 R)
• M2: 406,308 km (0.067 R)
• M3: 478,564 km (0.06 R)
• M4: 575,353 km (0.097 R)
• M5: 657,333 km (0.112 R)
• M6: 1,255,126 km (0.117 R)
• M7: 1,587,832 km (0.11 R)
• M8: 1,704,668 km (0.117 R)
• M9: 1,885,232 km (0.105 R)
• M10: 2,429,918 km (0.087 R)
• M11: 2,667,629 km (0.099 R)
• M12: 3,387,345 km (0.069 R)
• M13: 3,576,287 km (0.088 R)
• M14: 3,885,805 km (0.119 R)
• M15: 3,924,999 km (0.108 R)
• M16: 4,365,864 km (0.114 R)
• M17: 4,406,854 km (0.094 R)
• M18: 4,571,561 km (0.079 R)
• M19: 5,557,561 km (0.111 R)
• M20: 5,690,853 km (0.111 R)
• M21: 5,960,727 km (0.051 R)
• M22: 6,142,937 km (0.052 R)
• M23: 7,469,122 km (0.086 R)
• M24: 7,567,109 km (0.094 R)
• M25: 7,913,578 km (0.083 R)
• M26: 8,013,509 km (0.084 R)
• M27: 8,315,846 km (0.057 R)
• M28: 8,468,436 km (0.077 R)
• M29: 8,519,449 km (0.119 R)
• M30: 9,087,921 km (0.092 R)
• M31: 10,699,539 km (0.12 R)
• M32: 10,810,092 km (0.065 R)
• M33: 11,088,045 km (0.078 R)
• M34: 11,424,789 km (0.114 R)
• M35: 12,108,452 km (0.106 R)
• M36: 12,922,563 km (0.103 R)
• M37: 12,981,355 km (0.109 R)
• M38: 15,531,401 km (0.092 R)
• M39: 16,034,199 km (0.07 R)
• M40: 16,670,289 km (0.101 R)
• M41: 17,055,803 km (0.088 R)
• M42: 17,120,429 km (0.08 R)
• M43: 17,639,683 km (0.067 R)
• M44: 18,230,146 km (0.11 R)
• M45: 19,362,901 km (0.075 R)
• M46: 19,971,914 km (0.058 R)
• M47: 20,312,848 km (0.052 R)
• M48: 20,862,470 km (0.046 R)
• M49: 21,696,030 km (0.107 R)
• M50: 22,116,848 km (0.072 R)
• M51: 22,469,600 km (0.102 R)
• M52: 23,109,281 km (0.082 R)
• M53: 23,754,945 km (0.109 R)
• M54: 23,971,563 km (0.118 R)
• M55: 24,188,779 km (0.117 R)
• M56: 24,406,593 km (0.03 R)
• M57: 27,372,670 km (0.093 R)
• M58: 27,827,298 km (0.068 R)
• M59: 27,903,294 km (0.056 R)
• M60: 28,897,821 km (0.103 R)
• M61: 29,515,660 km (0.103 R)
• M62: 29,903,866 km (0.052 R)
• M63: 30,607,126 km (0.107 R)
• M64: 30,921,431 km (0.073 R)
• M65: 32,829,552 km (0.059 R)
• M66: 33,635,735 km (0.111 R)
• M67: 34,122,676 km (0.047 R)
• M68: 35,349,977 km (0.083 R)
• M69: 37,176,118 km (0.095 R)
• M70: 37,595,441 km (0.098 R)
• M71: 38,438,724 km (0.094 R)
• M72: 38,862,684 km (0.07 R)
• M73: 38,947,656 km (0.1 R)
• M74: 39,800,962 km (0.115 R)
• M75: 40,315,729 km (0.108 R)
• M76: 40,574,084 km (0.112 R)
• M77: 40,746,570 km (0.108 R)
• M78: 41,178,759 km (0.059 R)
• M79: 42,135,138 km (0.085 R)
• M80: 43,539,263 km (0.094 R)
• M81: 43,627,526 km (0.088 R)
• M82: 44,869,488 km (0.052 R)
• M83: 45,405,347 km (0.085 R)
• M84: 47,751,640 km (0.113 R)
• M85: 49,307,009 km (0.079 R)
• M86: 50,971,734 km (0.062 R)
• M87: 52,091,923 km (0.042 R)
• M88: 52,373,167 km (0.083 R)
• M89: 52,467,115 km (0.101 R)
• M90: 54,261,392 km (0.078 R)
• M91: 56,941,886 km (0.051 R)
• M92: 57,038,527 km (0.106 R)
• M93: 63,829,372 km (0.115 R)
• M94: 64,230,743 km (0.111 R)
• M95: 64,431,803 km (0.091 R)
• M96: 65,036,178 km (0.09 R)
• M97: 66,860,375 km (0.107 R)
• M98: 67,676,581 km (0.112 R)
• M99: 68,496,078 km (0.117 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 12,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit