🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.51 AU - 0.57 AU

Year: 139 Days

Day: 45.8 Hours

Environment

Temp: 216 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.8 AU - 1 AU

Year: 299 Days

Day: 29.6 Hours

Environment

Temp: 108 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.17 AU - 5.13 AU

Year: 2958 Days

Day: 32.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.18 AU - 5.28 AU

Year: 3044 Days

Day: 16.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,886,449 km

• M1: 1,406,070 km (0.116 R)
• M2: 3,284,272 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.5

Radius: 5.7

Gravity: 16.54 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 12.77 AU - 19.53 AU

Year: 22706 Days

Day: 24.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 169.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 45,886,449 km

• M1: 115,639 km (0.082 R)
• M2: 197,320 km (0.079 R)
• M3: 286,779 km (0.103 R)
• M4: 704,307 km (0.114 R)
• M5: 949,647 km (0.06 R)
• M6: 1,394,252 km (0.075 R)
• M7: 1,453,942 km (0.108 R)
• M8: 1,514,529 km (0.071 R)
• M9: 2,667,031 km (0.1 R)
• M10: 2,704,281 km (0.097 R)
• M11: 2,779,080 km (0.116 R)
• M12: 2,969,368 km (0.086 R)
• M13: 3,007,964 km (0.117 R)
• M14: 3,443,145 km (0.06 R)
• M15: 3,524,376 km (0.081 R)
• M16: 3,606,206 km (0.084 R)
• M17: 4,110,800 km (0.098 R)
• M18: 4,197,118 km (0.111 R)
• M19: 4,284,034 km (0.046 R)
• M20: 4,908,605 km (0.094 R)
• M21: 5,000,159 km (0.074 R)
• M22: 5,609,172 km (0.07 R)
• M23: 6,793,688 km (0.086 R)
• M24: 6,947,026 km (0.074 R)
• M25: 7,257,142 km (0.104 R)
• M26: 9,494,678 km (0.091 R)
• M27: 10,128,673 km (0.108 R)
• M28: 11,925,793 km (0.064 R)
• M29: 12,359,028 km (0.111 R)
• M30: 12,797,499 km (0.114 R)
• M31: 12,923,760 km (0.09 R)
• M32: 13,948,206 km (0.071 R)
• M33: 15,667,983 km (0.032 R)
• M34: 16,621,371 km (0.078 R)
• M35: 17,663,619 km (0.087 R)
• M36: 17,874,552 km (0.068 R)
• M37: 19,302,164 km (0.096 R)
• M38: 19,664,790 km (0.093 R)
• M39: 20,914,530 km (0.094 R)
• M40: 21,063,231 km (0.102 R)
• M41: 21,286,879 km (0.085 R)
• M42: 21,511,426 km (0.098 R)
• M43: 21,661,472 km (0.1 R)
• M44: 21,736,720 km (0.118 R)
• M45: 23,644,392 km (0.117 R)
• M46: 23,876,867 km (0.091 R)
• M47: 24,578,930 km (0.106 R)
• M48: 26,163,172 km (0.035 R)
• M49: 26,564,393 km (0.046 R)
• M50: 28,025,665 km (0.058 R)
• M51: 28,931,331 km (0.08 R)
• M52: 29,512,668 km (0.1 R)
• M53: 30,013,970 km (0.072 R)
• M54: 30,349,818 km (0.094 R)
• M55: 34,037,555 km (0.081 R)
• M56: 34,387,763 km (0.084 R)
• M57: 35,091,621 km (0.105 R)
• M58: 35,978,138 km (0.073 R)
• M59: 36,067,299 km (0.076 R)
• M60: 37,863,969 km (0.089 R)
• M61: 38,135,938 km (0.099 R)
• M62: 38,499,610 km (0.098 R)
• M63: 39,138,842 km (0.118 R)
• M64: 43,520,414 km (0.102 R)
• M65: 43,710,254 km (0.078 R)
• M66: 46,397,331 km (0.11 R)
• M67: 46,494,270 km (0.079 R)
• M68: 46,980,015 km (0.07 R)
• M69: 47,077,403 km (0.047 R)
• M70: 49,731,269 km (0.113 R)
• M71: 49,830,452 km (0.028 R)
• M72: 50,526,830 km (0.109 R)
• M73: 53,954,866 km (0.113 R)
• M74: 54,465,294 km (0.112 R)
• M75: 54,772,268 km (0.089 R)
• M76: 55,285,239 km (0.103 R)
• M77: 55,490,937 km (0.078 R)
• M78: 57,145,190 km (0.104 R)
• M79: 58,396,576 km (0.059 R)
• M80: 59,130,653 km (0.115 R)
• M81: 59,340,838 km (0.114 R)
• M82: 60,607,932 km (0.091 R)
• M83: 60,713,997 km (0.089 R)
• M84: 61,777,189 km (0.114 R)
• M85: 62,953,926 km (0.073 R)
• M86: 67,294,657 km (0.053 R)
• M87: 68,947,265 km (0.11 R)
• M88: 70,390,286 km (0.066 R)
• M89: 70,836,237 km (0.098 R)
• M90: 71,731,132 km (0.061 R)
• M91: 72,854,911 km (0.108 R)
• M92: 73,644,937 km (0.096 R)
• M93: 73,984,375 km (0.11 R)
• M94: 75,689,641 km (0.089 R)
• M95: 76,146,513 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 103

Radius: 7.1

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 13.92 AU - 19.74 AU

Year: 24155 Days

Day: 24.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 176.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 45,886,449 km

• M1: 89,759 km (0.103 R)
• M2: 237,711 km (0.09 R)
• M3: 302,936 km (0.105 R)
• M4: 427,551 km (0.045 R)
• M5: 496,665 km (0.056 R)
• M6: 1,028,934 km (0.074 R)
• M7: 1,223,262 km (0.048 R)
• M8: 1,624,334 km (0.1 R)
• M9: 2,385,338 km (0.109 R)
• M10: 2,538,975 km (0.082 R)
• M11: 3,046,860 km (0.087 R)
• M12: 3,941,306 km (0.11 R)
• M13: 4,495,715 km (0.108 R)
• M14: 4,878,686 km (0.048 R)
• M15: 5,041,448 km (0.112 R)
• M16: 5,206,006 km (0.086 R)
• M17: 5,642,233 km (0.107 R)
• M18: 6,335,919 km (0.094 R)
• M19: 7,351,838 km (0.075 R)
• M20: 7,501,136 km (0.096 R)
• M21: 7,878,572 km (0.114 R)
• M22: 8,031,311 km (0.089 R)
• M23: 8,339,782 km (0.104 R)
• M24: 10,943,683 km (0.12 R)
• M25: 11,674,468 km (0.107 R)
• M26: 12,420,812 km (0.094 R)
• M27: 12,956,971 km (0.08 R)
• M28: 13,959,426 km (0.098 R)
• M29: 14,144,479 km (0.041 R)
• M30: 16,475,064 km (0.095 R)
• M31: 17,360,683 km (0.119 R)
• M32: 17,659,430 km (0.102 R)
• M33: 18,110,617 km (0.114 R)
• M34: 18,413,404 km (0.085 R)
• M35: 18,464,117 km (0.11 R)
• M36: 18,870,874 km (0.08 R)
• M37: 19,075,524 km (0.08 R)
• M38: 19,126,686 km (0.112 R)
• M39: 21,160,918 km (0.084 R)
• M40: 23,701,987 km (0.098 R)
• M41: 23,757,189 km (0.088 R)
• M42: 23,812,241 km (0.113 R)
• M43: 24,812,303 km (0.11 R)
• M44: 25,996,220 km (0.095 R)
• M45: 26,623,634 km (0.076 R)
• M46: 27,025,603 km (0.086 R)
• M47: 27,835,377 km (0.108 R)
• M48: 28,068,300 km (0.098 R)
• M49: 28,535,794 km (0.104 R)
• M50: 28,888,246 km (0.102 R)
• M51: 29,597,340 km (0.086 R)
• M52: 30,972,594 km (0.102 R)
• M53: 32,185,234 km (0.103 R)
• M54: 32,674,569 km (0.101 R)
• M55: 33,104,812 km (0.053 R)
• M56: 33,351,499 km (0.101 R)
• M57: 34,219,765 km (0.095 R)
• M58: 35,788,747 km (0.075 R)
• M59: 38,347,320 km (0.115 R)
• M60: 38,541,498 km (0.049 R)
• M61: 39,910,468 km (0.096 R)
• M62: 40,107,339 km (0.058 R)
• M63: 44,179,842 km (0.116 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 16,204 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit