🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.93 AU - 1.11 AU

Year: 365 Days

Day: 39.3 Hours

Environment

Temp: 161 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,834,315 km

• M1: 462,706 km (0.104 R)
• M2: 693,087 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.82 AU - 1.22 AU

Year: 365 Days

Day: 44.5 Hours

Environment

Temp: 128 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,834,315 km

• M1: 67,917 km (0.114 R)
• M2: 397,482 km (0.092 R)

Asteroid Belt

Center: 4.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.2

Radius: 8

Gravity: 13.21 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.46 AU - 9.86 AU

Year: 9041 Days

Day: 10.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 70,834,315 km

• M1: 387,010 km (0.117 R)
• M2: 497,712 km (0.063 R)
• M3: 603,927 km (0.115 R)
• M4: 684,859 km (0.096 R)
• M5: 1,394,701 km (0.042 R)
• M6: 1,754,933 km (0.112 R)
• M7: 1,921,585 km (0.057 R)
• M8: 2,019,272 km (0.101 R)
• M9: 2,347,939 km (0.045 R)
• M10: 2,452,507 km (0.04 R)
• M11: 2,693,510 km (0.064 R)
• M12: 4,166,749 km (0.107 R)
• M13: 4,230,179 km (0.046 R)
• M14: 4,422,263 km (0.119 R)
• M15: 4,551,964 km (0.079 R)
• M16: 5,704,316 km (0.052 R)
• M17: 6,095,664 km (0.031 R)
• M18: 7,474,957 km (0.119 R)
• M19: 8,060,632 km (0.06 R)
• M20: 8,259,149 km (0.114 R)
• M21: 8,782,891 km (0.115 R)
• M22: 8,905,262 km (0.095 R)
• M23: 9,151,799 km (0.117 R)
• M24: 9,693,643 km (0.074 R)
• M25: 9,777,866 km (0.1 R)
• M26: 10,851,830 km (0.078 R)
• M27: 11,159,253 km (0.051 R)
• M28: 11,469,519 km (0.055 R)
• M29: 11,558,829 km (0.079 R)
• M30: 11,782,777 km (0.113 R)
• M31: 12,144,056 km (0.109 R)
• M32: 12,554,852 km (0.08 R)
• M33: 12,970,285 km (0.068 R)
• M34: 14,725,068 km (0.107 R)
• M35: 14,919,246 km (0.115 R)
• M36: 16,553,004 km (0.115 R)
• M37: 17,314,308 km (0.069 R)
• M38: 17,828,177 km (0.102 R)
• M39: 18,138,891 km (0.1 R)
• M40: 18,242,862 km (0.112 R)
• M41: 18,399,192 km (0.107 R)
• M42: 19,187,572 km (0.089 R)
• M43: 19,612,580 km (0.029 R)
• M44: 20,471,721 km (0.055 R)
• M45: 20,742,792 km (0.113 R)
• M46: 21,783,544 km (0.1 R)
• M47: 22,449,554 km (0.1 R)
• M48: 22,729,003 km (0.1 R)
• M49: 23,574,380 km (0.042 R)
• M50: 23,631,078 km (0.113 R)
• M51: 24,659,863 km (0.086 R)
• M52: 24,775,203 km (0.07 R)
• M53: 25,295,803 km (0.116 R)
• M54: 25,353,847 km (0.062 R)
• M55: 25,878,636 km (0.117 R)
• M56: 27,235,788 km (0.092 R)
• M57: 27,295,328 km (0.097 R)
• M58: 28,918,914 km (0.063 R)
• M59: 29,344,969 km (0.115 R)
• M60: 29,406,005 km (0.106 R)
• M61: 30,018,758 km (0.099 R)
• M62: 30,388,414 km (0.087 R)
• M63: 30,821,500 km (0.111 R)
• M64: 31,007,749 km (0.075 R)
• M65: 32,007,362 km (0.108 R)
• M66: 32,258,986 km (0.072 R)
• M67: 32,574,338 km (0.098 R)
• M68: 33,271,763 km (0.099 R)
• M69: 34,616,947 km (0.114 R)
• M70: 35,588,735 km (0.108 R)
• M71: 36,438,002 km (0.107 R)
• M72: 36,898,165 km (0.103 R)
• M73: 38,490,335 km (0.083 R)
• M74: 38,623,926 km (0.053 R)
• M75: 38,757,816 km (0.054 R)
• M76: 39,496,680 km (0.1 R)
• M77: 40,852,037 km (0.103 R)
• M78: 41,330,002 km (0.103 R)
• M79: 41,466,884 km (0.037 R)
• M80: 41,809,763 km (0.04 R)
• M81: 41,878,578 km (0.026 R)
• M82: 42,429,397 km (0.102 R)
• M83: 42,844,232 km (0.116 R)
• M84: 43,747,504 km (0.102 R)
• M85: 45,572,897 km (0.085 R)
• M86: 46,423,660 km (0.055 R)
• M87: 47,781,560 km (0.074 R)
• M88: 47,853,367 km (0.052 R)
• M89: 47,997,130 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.7

Radius: 4.4

Gravity: 25.04 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 14.62 AU - 16.1 AU

Year: 21356 Days

Day: 17.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 70,834,315 km

• M1: 159,621 km (0.116 R)
• M2: 225,594 km (0.06 R)
• M3: 270,174 km (0.115 R)
• M4: 351,405 km (0.12 R)
• M5: 404,213 km (0.094 R)
• M6: 459,864 km (0.099 R)
• M7: 620,981 km (0.091 R)
• M8: 730,337 km (0.114 R)
• M9: 967,749 km (0.092 R)
• M10: 1,173,894 km (0.057 R)
• M11: 1,479,523 km (0.05 R)
• M12: 1,686,417 km (0.108 R)
• M13: 2,094,520 km (0.083 R)
• M14: 2,226,166 km (0.037 R)
• M15: 3,108,045 km (0.07 R)
• M16: 3,182,695 km (0.03 R)
• M17: 3,220,393 km (0.103 R)
• M18: 3,258,092 km (0.03 R)
• M19: 3,962,698 km (0.056 R)
• M20: 4,125,610 km (0.104 R)
• M21: 4,207,889 km (0.07 R)
• M22: 4,457,867 km (0.101 R)
• M23: 4,584,576 km (0.119 R)
• M24: 5,103,681 km (0.106 R)
• M25: 5,280,805 km (0.102 R)
• M26: 5,460,023 km (0.088 R)
• M27: 5,505,052 km (0.09 R)
• M28: 6,385,436 km (0.102 R)
• M29: 6,480,580 km (0.105 R)
• M30: 6,914,862 km (0.12 R)
• M31: 8,272,912 km (0.074 R)
• M32: 8,324,673 km (0.069 R)
• M33: 8,902,120 km (0.049 R)
• M34: 9,384,274 km (0.092 R)
• M35: 9,438,279 km (0.103 R)
• M36: 9,710,248 km (0.077 R)
• M37: 9,929,708 km (0.101 R)
• M38: 10,880,403 km (0.063 R)
• M39: 16,113,935 km (0.075 R)
• M40: 16,178,711 km (0.113 R)
• M41: 17,826,531 km (0.12 R)
• M42: 17,893,551 km (0.109 R)
• M43: 17,960,720 km (0.102 R)
• M44: 18,500,619 km (0.045 R)
• M45: 20,501,790 km (0.091 R)
• M46: 23,666,383 km (0.102 R)
• M47: 24,035,441 km (0.082 R)
• M48: 25,455,424 km (0.094 R)
• M49: 25,757,761 km (0.104 R)
• M50: 25,985,300 km (0.108 R)
• M51: 26,442,471 km (0.036 R)
• M52: 26,595,509 km (0.099 R)
• M53: 27,210,357 km (0.07 R)
• M54: 27,596,918 km (0.07 R)
• M55: 27,752,051 km (0.113 R)
• M56: 27,829,841 km (0.12 R)
• M57: 27,985,423 km (0.101 R)
• M58: 28,453,964 km (0.059 R)
• M59: 29,477,961 km (0.038 R)
• M60: 29,874,994 km (0.083 R)
• M61: 30,114,201 km (0.1 R)
• M62: 31,480,927 km (0.113 R)
• M63: 31,805,554 km (0.086 R)
• M64: 32,212,760 km (0.086 R)
• M65: 32,703,740 km (0.096 R)
• M66: 36,293,939 km (0.066 R)
• M67: 39,045,493 km (0.119 R)
• M68: 39,568,936 km (0.107 R)
• M69: 42,757,465 km (0.081 R)
• M70: 43,206,707 km (0.118 R)
• M71: 44,928,429 km (0.116 R)
• M72: 45,111,088 km (0.025 R)
• M73: 46,119,378 km (0.059 R)
• M74: 46,303,533 km (0.065 R)
• M75: 46,857,344 km (0.115 R)
• M76: 48,065,048 km (0.084 R)
• M77: 51,462,116 km (0.037 R)
• M78: 53,092,883 km (0.102 R)
• M79: 54,448,688 km (0.056 R)
• M80: 54,545,927 km (0.107 R)
• M81: 54,935,629 km (0.095 R)
• M82: 55,130,854 km (0.101 R)
• M83: 55,913,999 km (0.115 R)
• M84: 56,996,639 km (0.054 R)
• M85: 60,084,938 km (0.08 R)
• M86: 60,991,650 km (0.081 R)
• M87: 61,598,718 km (0.059 R)
• M88: 62,614,787 km (0.116 R)
• M89: 63,739,015 km (0.057 R)
• M90: 66,526,323 km (0.101 R)
• M91: 66,630,293 km (0.11 R)
• M92: 67,359,732 km (0.074 R)
• M93: 67,882,427 km (0.096 R)
• M94: 67,987,146 km (0.093 R)
• M95: 68,406,469 km (0.083 R)
• M96: 69,880,905 km (0.071 R)
• M97: 69,986,671 km (0.115 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 15,994 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit