🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.42 AU - 2.18 AU

Year: 882 Days

Day: 20.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.97 AU - 2.79 AU

Year: 1341 Days

Day: 35.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,179,819 km

• M1: 1,114,355 km (0.1 R)
• M2: 1,152,203 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.39 AU - 3.59 AU

Year: 1888 Days

Day: 15.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.19 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.4

Radius: 11.7

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.83 AU - 5.93 AU

Year: 4558 Days

Day: 5.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 34,179,819 km

• M1: 381,774 km (0.112 R)
• M2: 512,822 km (0.111 R)
• M3: 686,205 km (0.066 R)
• M4: 787,483 km (0.068 R)
• M5: 963,859 km (0.111 R)
• M6: 1,169,107 km (0.114 R)
• M7: 1,261,708 km (0.107 R)
• M8: 1,780,364 km (0.079 R)
• M9: 2,091,528 km (0.058 R)
• M10: 2,263,565 km (0.058 R)
• M11: 2,400,597 km (0.044 R)
• M12: 2,849,391 km (0.105 R)
• M13: 3,236,400 km (0.092 R)
• M14: 3,594,538 km (0.066 R)
• M15: 3,942,053 km (0.094 R)
• M16: 4,107,958 km (0.108 R)
• M17: 4,252,020 km (0.1 R)
• M18: 4,694,381 km (0.07 R)
• M19: 4,997,616 km (0.117 R)
• M20: 5,307,284 km (0.071 R)
• M21: 5,810,381 km (0.094 R)
• M22: 6,301,212 km (0.064 R)
• M23: 6,805,506 km (0.063 R)
• M24: 7,586,258 km (0.114 R)
• M25: 7,942,450 km (0.112 R)
• M26: 8,425,950 km (0.059 R)
• M27: 8,732,925 km (0.104 R)
• M28: 8,981,258 km (0.085 R)
• M29: 9,484,804 km (0.066 R)
• M30: 9,772,182 km (0.096 R)
• M31: 9,933,149 km (0.109 R)
• M32: 10,192,402 km (0.051 R)
• M33: 10,322,851 km (0.077 R)
• M34: 10,883,544 km (0.061 R)
• M35: 11,386,642 km (0.027 R)
• M36: 11,555,987 km (0.05 R)
• M37: 12,241,893 km (0.067 R)
• M38: 12,835,348 km (0.083 R)
• M39: 13,188,847 km (0.079 R)
• M40: 13,545,489 km (0.049 R)
• M41: 13,797,112 km (0.1 R)
• M42: 14,122,787 km (0.117 R)
• M43: 14,414,503 km (0.03 R)
• M44: 14,597,760 km (0.1 R)
• M45: 15,152,469 km (0.115 R)
• M46: 15,376,268 km (0.093 R)
• M47: 15,638,662 km (0.048 R)
• M48: 16,130,091 km (0.115 R)
• M49: 16,358,677 km (0.107 R)
• M50: 16,741,947 km (0.091 R)
• M51: 17,400,327 km (0.115 R)
• M52: 17,713,136 km (0.099 R)
• M53: 18,702,576 km (0.041 R)
• M54: 18,782,461 km (0.058 R)
• M55: 19,426,031 km (0.08 R)
• M56: 19,547,505 km (0.032 R)
• M57: 19,709,819 km (0.099 R)
• M58: 20,117,772 km (0.118 R)
• M59: 20,199,602 km (0.106 R)
• M60: 20,404,850 km (0.064 R)
• M61: 20,569,558 km (0.078 R)
• M62: 20,734,714 km (0.08 R)
• M63: 21,066,372 km (0.114 R)
• M64: 21,399,826 km (0.077 R)
• M65: 21,861,036 km (0.032 R)
• M66: 22,156,342 km (0.053 R)
• M67: 22,283,201 km (0.095 R)
• M68: 22,622,938 km (0.115 R)
• M69: 23,264,563 km (0.094 R)
• M70: 23,609,087 km (0.057 R)
• M71: 24,129,239 km (0.092 R)
• M72: 24,434,419 km (0.059 R)
• M73: 24,784,777 km (0.047 R)
• M74: 25,979,316 km (0.091 R)
• M75: 26,202,665 km (0.093 R)
• M76: 28,286,564 km (0.104 R)
• M77: 28,608,349 km (0.099 R)
• M78: 29,394,934 km (0.097 R)
• M79: 29,534,509 km (0.115 R)
• M80: 30,094,903 km (0.091 R)
• M81: 30,235,525 km (0.048 R)
• M82: 30,329,323 km (0.077 R)
• M83: 30,847,530 km (0.093 R)
• M84: 31,511,146 km (0.11 R)
• M85: 31,797,027 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.3

Radius: 8.1

Gravity: 13.54 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.32 AU - 6.56 AU

Year: 5288 Days

Day: 14.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 34,179,819 km

• M1: 163,361 km (0.028 R)
• M2: 243,545 km (0.095 R)
• M3: 314,455 km (0.088 R)
• M4: 481,705 km (0.096 R)
• M5: 639,680 km (0.066 R)
• M6: 1,243,757 km (0.08 R)
• M7: 1,517,371 km (0.092 R)
• M8: 1,698,085 km (0.087 R)
• M9: 1,791,135 km (0.05 R)
• M10: 2,240,976 km (0.067 R)
• M11: 2,878,712 km (0.056 R)
• M12: 3,545,619 km (0.105 R)
• M13: 3,762,087 km (0.099 R)
• M14: 3,908,992 km (0.042 R)
• M15: 4,032,710 km (0.104 R)
• M16: 4,157,774 km (0.038 R)
• M17: 4,258,752 km (0.051 R)
• M18: 4,437,522 km (0.065 R)
• M19: 4,697,224 km (0.116 R)
• M20: 5,422,923 km (0.103 R)
• M21: 5,672,452 km (0.091 R)
• M22: 5,728,551 km (0.084 R)
• M23: 5,784,650 km (0.095 R)
• M24: 6,473,249 km (0.11 R)
• M25: 7,006,566 km (0.099 R)
• M26: 7,157,211 km (0.032 R)
• M27: 8,273,510 km (0.114 R)
• M28: 8,400,818 km (0.059 R)
• M29: 8,528,874 km (0.09 R)
• M30: 8,949,393 km (0.119 R)
• M31: 9,145,815 km (0.108 R)
• M32: 9,576,208 km (0.116 R)
• M33: 10,491,149 km (0.12 R)
• M34: 10,594,521 km (0.098 R)
• M35: 10,663,635 km (0.108 R)
• M36: 11,469,370 km (0.083 R)
• M37: 11,540,279 km (0.044 R)
• M38: 11,718,300 km (0.079 R)
• M39: 12,879,629 km (0.04 R)
• M40: 14,001,314 km (0.091 R)
• M41: 14,077,160 km (0.101 R)
• M42: 14,650,718 km (0.107 R)
• M43: 15,388,086 km (0.1 R)
• M44: 15,781,079 km (0.062 R)
• M45: 16,137,721 km (0.119 R)
• M46: 16,217,307 km (0.053 R)
• M47: 16,496,905 km (0.096 R)
• M48: 16,737,758 km (0.066 R)
• M49: 17,060,740 km (0.026 R)
• M50: 17,223,053 km (0.042 R)
• M51: 17,795,116 km (0.095 R)
• M52: 18,832,128 km (0.086 R)
• M53: 19,294,685 km (0.085 R)
• M54: 20,145,148 km (0.081 R)
• M55: 20,273,803 km (0.077 R)
• M56: 20,488,775 km (0.092 R)
• M57: 20,618,177 km (0.113 R)
• M58: 20,790,962 km (0.044 R)
• M59: 22,457,483 km (0.041 R)
• M60: 22,858,405 km (0.075 R)
• M61: 22,947,865 km (0.096 R)
• M62: 23,531,895 km (0.114 R)
• M63: 24,029,906 km (0.092 R)
• M64: 24,440,103 km (0.104 R)
• M65: 24,714,765 km (0.103 R)
• M66: 24,990,474 km (0.086 R)
• M67: 25,221,004 km (0.118 R)
• M68: 25,544,884 km (0.111 R)
• M69: 26,150,157 km (0.027 R)
• M70: 26,337,304 km (0.088 R)
• M71: 26,948,710 km (0.102 R)
• M72: 27,707,620 km (0.109 R)
• M73: 27,994,100 km (0.107 R)
• M74: 28,473,561 km (0.087 R)
• M75: 28,714,414 km (0.085 R)
• M76: 29,004,185 km (0.106 R)
• M77: 29,830,713 km (0.097 R)
• M78: 30,369,565 km (0.113 R)
• M79: 30,467,850 km (0.081 R)
• M80: 31,556,474 km (0.107 R)
• M81: 31,755,738 km (0.037 R)
• M82: 32,708,228 km (0.09 R)
• M83: 33,568,266 km (0.117 R)
• M84: 33,822,583 km (0.108 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: 442 - 12,953 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit