🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.62 AU - 0.72 AU

Year: 211 Days

Day: 24.7 Hours

Environment

Temp: 168 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,856,621 km

• M1: 113,395 km (0.083 R)

Asteroid Belt

Center: 2.74 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.3

Radius: 11.6

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.77 AU - 5.83 AU

Year: 4049 Days

Day: 5 Hours

Environment

Temp: -143 °C

Axial Tilt: 61.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 61,856,621 km

• M1: 207,791 km (0.086 R)
• M2: 324,179 km (0.117 R)
• M3: 524,490 km (0.111 R)
• M4: 619,634 km (0.051 R)
• M5: 757,264 km (0.092 R)
• M6: 867,817 km (0.113 R)
• M7: 984,204 km (0.078 R)
• M8: 1,219,522 km (0.113 R)
• M9: 1,381,686 km (0.118 R)
• M10: 1,711,848 km (0.037 R)
• M11: 1,894,807 km (0.12 R)
• M12: 2,014,784 km (0.091 R)
• M13: 2,102,000 km (0.111 R)
• M14: 2,226,316 km (0.03 R)
• M15: 2,445,476 km (0.114 R)
• M16: 2,826,353 km (0.046 R)
• M17: 3,024,121 km (0.097 R)
• M18: 3,144,846 km (0.088 R)
• M19: 3,433,122 km (0.106 R)
• M20: 3,687,139 km (0.099 R)
• M21: 3,947,439 km (0.089 R)
• M22: 4,326,370 km (0.113 R)
• M23: 4,440,214 km (0.072 R)
• M24: 4,810,918 km (0.108 R)
• M25: 5,957,436 km (0.11 R)
• M26: 6,731,904 km (0.114 R)
• M27: 6,917,256 km (0.111 R)
• M28: 7,896,823 km (0.074 R)
• M29: 8,092,347 km (0.106 R)
• M30: 8,289,517 km (0.109 R)
• M31: 8,488,333 km (0.082 R)
• M32: 8,746,240 km (0.039 R)
• M33: 9,006,689 km (0.082 R)
• M34: 9,181,869 km (0.062 R)
• M35: 9,328,624 km (0.092 R)
• M36: 9,594,908 km (0.054 R)
• M37: 9,684,069 km (0.115 R)
• M38: 10,013,932 km (0.067 R)
• M39: 10,104,588 km (0.11 R)
• M40: 10,469,607 km (0.071 R)
• M41: 10,932,164 km (0.055 R)
• M42: 11,338,471 km (0.083 R)
• M43: 11,527,713 km (0.099 R)
• M44: 11,686,137 km (0.085 R)
• M45: 12,456,865 km (0.053 R)
• M46: 12,815,601 km (0.056 R)
• M47: 13,078,743 km (0.094 R)
• M48: 13,343,532 km (0.067 R)
• M49: 13,912,303 km (0.102 R)
• M50: 14,318,611 km (0.076 R)
• M51: 15,911,828 km (0.082 R)
• M52: 16,514,857 km (0.087 R)
• M53: 17,125,366 km (0.076 R)
• M54: 18,146,970 km (0.078 R)
• M55: 18,627,927 km (0.038 R)
• M56: 18,814,176 km (0.077 R)
• M57: 19,000,874 km (0.115 R)
• M58: 19,867,944 km (0.111 R)
• M59: 20,172,525 km (0.091 R)
• M60: 20,325,414 km (0.111 R)
• M61: 20,555,495 km (0.12 R)
• M62: 21,640,529 km (0.047 R)
• M63: 21,757,814 km (0.107 R)
• M64: 22,229,346 km (0.03 R)
• M65: 23,302,711 km (0.11 R)
• M66: 23,865,947 km (0.047 R)
• M67: 23,946,730 km (0.025 R)
• M68: 24,068,203 km (0.117 R)
• M69: 24,474,361 km (0.08 R)
• M70: 24,555,892 km (0.098 R)
• M71: 25,211,131 km (0.09 R)
• M72: 25,375,838 km (0.103 R)
• M73: 25,955,231 km (0.068 R)
• M74: 26,079,995 km (0.109 R)
• M75: 26,246,647 km (0.106 R)
• M76: 26,371,861 km (0.112 R)
• M77: 26,580,849 km (0.069 R)
• M78: 28,616,128 km (0.101 R)
• M79: 28,788,016 km (0.111 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 36.6

Radius: 6

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 16.05 AU - 17.17 AU

Year: 26063 Days

Day: 15.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 61,856,621 km

• M1: 226,042 km (0.088 R)
• M2: 588,668 km (0.089 R)
• M3: 803,640 km (0.102 R)
• M4: 890,407 km (0.104 R)
• M5: 1,729,351 km (0.067 R)
• M6: 1,938,938 km (0.097 R)
• M7: 2,136,407 km (0.066 R)
• M8: 3,404,848 km (0.086 R)
• M9: 3,451,971 km (0.07 R)
• M10: 3,764,481 km (0.078 R)
• M11: 4,597,591 km (0.085 R)
• M12: 5,821,302 km (0.084 R)
• M13: 6,134,859 km (0.089 R)
• M14: 6,366,437 km (0.103 R)
• M15: 7,971,921 km (0.086 R)
• M16: 9,930,307 km (0.054 R)
• M17: 9,998,074 km (0.109 R)
• M18: 10,270,492 km (0.107 R)
• M19: 10,339,008 km (0.079 R)
• M20: 14,640,545 km (0.057 R)
• M21: 16,089,401 km (0.114 R)
• M22: 16,850,854 km (0.11 R)
• M23: 16,931,786 km (0.045 R)
• M24: 22,278,265 km (0.115 R)
• M25: 24,075,533 km (0.08 R)
• M26: 24,853,442 km (0.104 R)
• M27: 26,386,820 km (0.104 R)
• M28: 26,952,001 km (0.085 R)
• M29: 28,190,223 km (0.098 R)
• M30: 28,238,244 km (0.095 R)
• M31: 28,526,668 km (0.087 R)
• M32: 29,203,748 km (0.077 R)
• M33: 30,130,956 km (0.086 R)
• M34: 33,986,542 km (0.045 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 168.6

Radius: 5.2

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 14 AU - 22.12 AU

Year: 29549 Days

Day: 18.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 61,856,621 km

• M1: 66,571 km (0.028 R)
• M2: 117,434 km (0.089 R)
• M3: 435,031 km (0.099 R)
• M4: 755,469 km (0.096 R)
• M5: 1,136,345 km (0.076 R)
• M6: 1,258,417 km (0.077 R)
• M7: 1,384,977 km (0.085 R)
• M8: 1,789,041 km (0.066 R)
• M9: 2,665,535 km (0.097 R)
• M10: 3,336,332 km (0.07 R)
• M11: 3,441,200 km (0.068 R)
• M12: 3,618,623 km (0.082 R)
• M13: 4,168,545 km (0.098 R)
• M14: 4,319,639 km (0.08 R)
• M15: 4,357,636 km (0.06 R)
• M16: 4,862,380 km (0.055 R)
• M17: 6,181,833 km (0.095 R)
• M18: 6,484,469 km (0.082 R)
• M19: 6,528,002 km (0.118 R)
• M20: 6,925,035 km (0.115 R)
• M21: 7,329,847 km (0.111 R)
• M22: 7,696,212 km (0.119 R)
• M23: 9,268,934 km (0.118 R)
• M24: 10,268,996 km (0.073 R)
• M25: 10,319,860 km (0.09 R)
• M26: 10,524,210 km (0.114 R)
• M27: 10,937,100 km (0.113 R)
• M28: 11,250,209 km (0.109 R)
• M29: 11,672,224 km (0.072 R)
• M30: 12,749,927 km (0.062 R)
• M31: 13,802,947 km (0.04 R)
• M32: 14,028,092 km (0.118 R)
• M33: 15,404,691 km (0.084 R)
• M34: 16,644,259 km (0.056 R)
• M35: 17,185,055 km (0.089 R)
• M36: 17,427,404 km (0.045 R)
• M37: 17,488,141 km (0.114 R)
• M38: 18,345,935 km (0.117 R)
• M39: 18,904,533 km (0.032 R)
• M40: 19,154,661 km (0.093 R)
• M41: 19,343,005 km (0.104 R)
• M42: 20,165,943 km (0.099 R)
• M43: 20,742,343 km (0.092 R)
• M44: 20,935,773 km (0.077 R)
• M45: 21,065,026 km (0.089 R)
• M46: 21,649,804 km (0.076 R)
• M47: 21,845,927 km (0.068 R)
• M48: 22,042,648 km (0.114 R)
• M49: 22,305,791 km (0.099 R)
• M50: 22,835,367 km (0.117 R)
• M51: 23,168,372 km (0.117 R)
• M52: 23,637,361 km (0.116 R)
• M53: 24,994,663 km (0.11 R)
• M54: 25,613,549 km (0.117 R)
• M55: 25,890,155 km (0.063 R)
• M56: 26,656,246 km (0.09 R)
• M57: 27,077,215 km (0.062 R)
• M58: 27,359,057 km (0.102 R)
• M59: 28,068,001 km (0.1 R)
• M60: 28,639,465 km (0.03 R)
• M61: 29,721,357 km (0.114 R)
• M62: 30,157,884 km (0.101 R)
• M63: 30,523,202 km (0.069 R)
• M64: 30,816,563 km (0.084 R)
• M65: 31,184,574 km (0.033 R)
• M66: 31,405,979 km (0.056 R)
• M67: 32,371,782 km (0.099 R)
• M68: 33,649,498 km (0.066 R)
• M69: 35,404,131 km (0.086 R)
• M70: 37,266,625 km (0.096 R)
• M71: 39,001,661 km (0.116 R)
• M72: 39,160,683 km (0.039 R)
• M73: 39,240,269 km (0.046 R)
• M74: 42,959,572 km (0.1 R)
• M75: 43,041,701 km (0.104 R)
• M76: 44,860,961 km (0.071 R)
• M77: 44,944,287 km (0.095 R)
• M78: 45,110,939 km (0.081 R)
• M79: 46,115,788 km (0.099 R)
• M80: 46,283,936 km (0.072 R)
• M81: 50,900,975 km (0.066 R)
• M82: 51,161,724 km (0.064 R)
• M83: 53,882,311 km (0.056 R)
• M84: 54,147,996 km (0.113 R)
• M85: 56,020,513 km (0.115 R)
• M86: 57,280,576 km (0.074 R)
• M87: 57,371,083 km (0.075 R)
• M88: 57,732,960 km (0.064 R)
• M89: 58,004,929 km (0.075 R)
• M90: 58,459,108 km (0.085 R)
• M91: 59,462,461 km (0.067 R)
• M92: 59,828,676 km (0.114 R)
• M93: 60,287,643 km (0.099 R)
• M94: 61,301,318 km (0.089 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: 174 - 19,765 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit