🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.47 AU - 0.67 AU

Year: 154 Days

Day: 16.1 Hours

Environment

Temp: 241 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 90,824,340 km

• M1: 42,336 km (0.111 R)
• M2: 181,761 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.93 AU - 1.95 AU

Year: 968 Days

Day: 38.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.62 AU - 4.44 AU

Year: 2898 Days

Day: 21.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.6

Radius: 13.9

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.31 AU - 6.39 AU

Year: 5068 Days

Day: 13.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 90,824,340 km

• M1: 173,833 km (0.076 R)
• M2: 347,965 km (0.043 R)
• M3: 504,743 km (0.073 R)
• M4: 917,783 km (0.117 R)
• M5: 1,304,344 km (0.109 R)
• M6: 1,460,674 km (0.118 R)
• M7: 1,606,980 km (0.12 R)
• M8: 1,968,259 km (0.072 R)
• M9: 2,355,418 km (0.112 R)
• M10: 2,451,311 km (0.055 R)
• M11: 2,627,238 km (0.097 R)
• M12: 2,848,194 km (0.118 R)
• M13: 2,992,107 km (0.094 R)
• M14: 3,287,264 km (0.094 R)
• M15: 3,747,875 km (0.106 R)
• M16: 4,112,745 km (0.067 R)
• M17: 4,205,944 km (0.117 R)
• M18: 5,225,603 km (0.089 R)
• M19: 5,377,445 km (0.053 R)
• M20: 6,078,909 km (0.101 R)
• M21: 7,539,134 km (0.085 R)
• M22: 8,029,815 km (0.074 R)
• M23: 8,205,443 km (0.057 R)
• M24: 8,501,198 km (0.075 R)
• M25: 8,920,970 km (0.12 R)
• M26: 9,378,440 km (0.052 R)
• M27: 9,594,609 km (0.111 R)
• M28: 9,749,892 km (0.025 R)
• M29: 10,379,848 km (0.106 R)
• M30: 10,507,455 km (0.041 R)
• M31: 10,603,497 km (0.113 R)
• M32: 11,382,304 km (0.058 R)
• M33: 11,579,922 km (0.053 R)
• M34: 12,926,453 km (0.111 R)
• M35: 13,029,376 km (0.089 R)
• M36: 14,003,857 km (0.104 R)
• M37: 14,109,622 km (0.095 R)
• M38: 14,215,687 km (0.059 R)
• M39: 14,571,281 km (0.093 R)
• M40: 14,893,665 km (0.086 R)
• M41: 15,001,824 km (0.114 R)
• M42: 15,436,406 km (0.114 R)
• M43: 15,618,766 km (0.11 R)
• M44: 15,875,326 km (0.048 R)
• M45: 15,985,729 km (0.12 R)
• M46: 16,207,134 km (0.076 R)
• M47: 16,690,634 km (0.074 R)
• M48: 17,028,127 km (0.06 R)
• M49: 17,481,558 km (0.052 R)
• M50: 18,246,303 km (0.115 R)
• M51: 18,593,968 km (0.053 R)
• M52: 18,826,892 km (0.088 R)
• M53: 19,531,797 km (0.103 R)
• M54: 20,605,312 km (0.025 R)
• M55: 20,725,738 km (0.067 R)
• M56: 21,169,595 km (0.111 R)
• M57: 21,372,300 km (0.116 R)
• M58: 21,861,485 km (0.083 R)
• M59: 22,230,842 km (0.042 R)
• M60: 23,225,817 km (0.063 R)
• M61: 23,351,180 km (0.099 R)
• M62: 23,897,213 km (0.062 R)
• M63: 25,560,442 km (0.074 R)
• M64: 25,776,461 km (0.11 R)
• M65: 26,253,678 km (0.056 R)
• M66: 26,340,744 km (0.078 R)
• M67: 26,821,402 km (0.106 R)
• M68: 26,953,048 km (0.1 R)
• M69: 27,216,789 km (0.068 R)
• M70: 28,280,729 km (0.08 R)
• M71: 28,862,815 km (0.103 R)
• M72: 29,358,283 km (0.088 R)
• M73: 29,539,296 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.6

Radius: 11.4

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.92 AU - 7 AU

Year: 5211 Days

Day: 12.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 64.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 90,824,340 km

• M1: 150,047 km (0.063 R)
• M2: 262,993 km (0.082 R)
• M3: 528,380 km (0.113 R)
• M4: 694,733 km (0.108 R)
• M5: 852,109 km (0.094 R)
• M6: 949,946 km (0.107 R)
• M7: 1,022,202 km (0.099 R)
• M8: 1,111,662 km (0.077 R)
• M9: 1,705,715 km (0.081 R)
• M10: 1,905,129 km (0.111 R)
• M11: 2,287,800 km (0.083 R)
• M12: 2,407,329 km (0.101 R)
• M13: 2,528,952 km (0.03 R)
• M14: 2,611,380 km (0.065 R)
• M15: 3,190,623 km (0.083 R)
• M16: 3,347,402 km (0.088 R)
• M17: 3,645,251 km (0.116 R)
• M18: 3,975,863 km (0.091 R)
• M19: 4,464,898 km (0.098 R)
• M20: 4,665,958 km (0.099 R)
• M21: 5,961,924 km (0.112 R)
• M22: 6,044,652 km (0.074 R)
• M23: 6,635,114 km (0.07 R)
• M24: 6,778,579 km (0.038 R)
• M25: 7,068,350 km (0.113 R)
• M26: 7,156,014 km (0.11 R)
• M27: 8,422,360 km (0.092 R)
• M28: 8,515,410 km (0.056 R)
• M29: 8,702,557 km (0.1 R)
• M30: 8,859,635 km (0.103 R)
• M31: 9,049,474 km (0.114 R)
• M32: 9,176,633 km (0.099 R)
• M33: 10,018,270 km (0.119 R)
• M34: 10,117,005 km (0.11 R)
• M35: 10,249,100 km (0.115 R)
• M36: 10,581,955 km (0.099 R)
• M37: 11,258,287 km (0.064 R)
• M38: 11,361,061 km (0.077 R)
• M39: 11,463,984 km (0.096 R)
• M40: 12,018,543 km (0.099 R)
• M41: 13,880,438 km (0.046 R)
• M42: 14,064,294 km (0.108 R)
• M43: 14,137,896 km (0.045 R)
• M44: 14,807,347 km (0.098 R)
• M45: 15,259,282 km (0.101 R)
• M46: 15,486,970 km (0.059 R)
• M47: 16,447,987 km (0.059 R)
• M48: 16,994,468 km (0.112 R)
• M49: 18,225,808 km (0.082 R)
• M50: 18,954,050 km (0.074 R)
• M51: 19,609,289 km (0.061 R)
• M52: 19,856,873 km (0.034 R)
• M53: 20,230,270 km (0.066 R)
• M54: 20,647,947 km (0.085 R)
• M55: 21,195,176 km (0.025 R)
• M56: 21,406,857 km (0.058 R)
• M57: 21,875,248 km (0.048 R)
• M58: 22,562,351 km (0.092 R)
• M59: 23,038,970 km (0.099 R)
• M60: 23,518,880 km (0.038 R)
• M61: 24,488,573 km (0.075 R)
• M62: 25,067,666 km (0.083 R)
• M63: 25,336,494 km (0.088 R)
• M64: 26,557,960 km (0.075 R)
• M65: 26,877,801 km (0.104 R)
• M66: 27,567,447 km (0.083 R)
• M67: 27,937,702 km (0.11 R)
• M68: 28,030,452 km (0.062 R)
• M69: 28,496,001 km (0.058 R)
• M70: 29,718,515 km (0.054 R)
• M71: 30,003,050 km (0.026 R)
• M72: 30,431,648 km (0.083 R)
• M73: 30,718,427 km (0.099 R)
• M74: 30,910,062 km (0.119 R)
• M75: 31,006,103 km (0.112 R)
• M76: 31,439,339 km (0.118 R)
• M77: 31,874,519 km (0.073 R)
• M78: 32,263,174 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.3

Radius: 7.4

Gravity: 11.53 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 13.76 AU - 22.08 AU

Year: 27169 Days

Day: 15.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 90,824,340 km

• M1: 196,721 km (0.104 R)
• M2: 472,430 km (0.089 R)
• M3: 611,406 km (0.103 R)
• M4: 929,452 km (0.11 R)
• M5: 1,046,138 km (0.068 R)
• M6: 1,199,027 km (0.093 R)
• M7: 1,425,518 km (0.073 R)
• M8: 1,736,532 km (0.117 R)
• M9: 2,300,965 km (0.092 R)
• M10: 2,501,127 km (0.03 R)
• M11: 2,833,084 km (0.083 R)
• M12: 3,091,290 km (0.087 R)
• M13: 3,223,236 km (0.108 R)
• M14: 3,447,483 km (0.095 R)
• M15: 3,630,441 km (0.101 R)
• M16: 3,863,664 km (0.058 R)
• M17: 4,295,852 km (0.106 R)
• M18: 4,443,356 km (0.036 R)
• M19: 5,310,425 km (0.106 R)
• M20: 6,284,158 km (0.063 R)
• M21: 9,454,585 km (0.109 R)
• M22: 10,296,672 km (0.069 R)
• M23: 18,638,249 km (0.086 R)
• M24: 19,935,711 km (0.095 R)
• M25: 21,513,819 km (0.112 R)
• M26: 21,766,789 km (0.068 R)
• M27: 22,275,422 km (0.111 R)
• M28: 23,650,825 km (0.096 R)
• M29: 23,824,658 km (0.072 R)
• M30: 23,911,873 km (0.035 R)
• M31: 23,998,939 km (0.105 R)
• M32: 24,173,670 km (0.048 R)
• M33: 24,436,663 km (0.118 R)
• M34: 24,524,477 km (0.042 R)
• M35: 24,700,404 km (0.119 R)
• M36: 25,944,011 km (0.062 R)
• M37: 26,935,396 km (0.091 R)
• M38: 27,298,919 km (0.102 R)
• M39: 30,076,951 km (0.095 R)
• M40: 32,846,756 km (0.081 R)
• M41: 33,332,500 km (0.078 R)
• M42: 34,409,455 km (0.104 R)
• M43: 36,396,564 km (0.098 R)
• M44: 39,446,415 km (0.071 R)
• M45: 40,273,542 km (0.11 R)
• M46: 40,689,125 km (0.065 R)
• M47: 42,471,583 km (0.088 R)
• M48: 43,319,205 km (0.11 R)
• M49: 43,638,447 km (0.054 R)
• M50: 43,851,773 km (0.103 R)
• M51: 44,815,782 km (0.047 R)
• M52: 46,438,171 km (0.043 R)
• M53: 46,983,156 km (0.087 R)
• M54: 47,311,224 km (0.062 R)
• M55: 47,640,040 km (0.077 R)
• M56: 48,852,082 km (0.075 R)
• M57: 49,851,246 km (0.119 R)
• M58: 50,297,646 km (0.097 R)
• M59: 50,409,396 km (0.118 R)
• M60: 50,633,195 km (0.048 R)
• M61: 51,419,032 km (0.045 R)
• M62: 51,757,123 km (0.111 R)
• M63: 54,832,556 km (0.115 R)
• M64: 58,318,636 km (0.086 R)
• M65: 60,325,641 km (0.108 R)
• M66: 61,516,739 km (0.068 R)
• M67: 64,043,447 km (0.09 R)
• M68: 64,285,795 km (0.119 R)
• M69: 67,464,601 km (0.051 R)
• M70: 67,958,124 km (0.117 R)
• M71: 68,205,409 km (0.115 R)
• M72: 68,329,127 km (0.082 R)
• M73: 70,819,333 km (0.112 R)
• M74: 72,075,506 km (0.108 R)
• M75: 74,482,685 km (0.06 R)
• M76: 75,760,102 km (0.09 R)
• M77: 77,302,605 km (0.106 R)
• M78: 78,077,672 km (0.103 R)
• M79: 78,336,626 km (0.105 R)
• M80: 80,287,831 km (0.12 R)
• M81: 81,466,213 km (0.103 R)
• M82: 81,860,254 km (0.102 R)
• M83: 83,178,361 km (0.059 R)
• M84: 83,972,576 km (0.113 R)
• M85: 85,168,611 km (0.105 R)
• M86: 86,504,221 km (0.101 R)
• M87: 87,174,569 km (0.054 R)
• M88: 88,655,438 km (0.065 R)
• M89: 89,060,848 km (0.07 R)
• M90: 89,196,085 km (0.117 R)
• M91: 89,737,779 km (0.092 R)
• M92: 90,824,308 km (0.108 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 20,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit