🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.44 AU - 0.68 AU

Year: 154 Days

Day: 27.2 Hours

Environment

Temp: 233 °C

Axial Tilt: 151.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.98 AU - 1.04 AU

Year: 373 Days

Day: 42.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 39,957,220 km

• M1: 659,128 km (0.1 R)
• M2: 698,921 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.39 AU - 2.07 AU

Year: 835 Days

Day: 28.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,957,220 km

• M1: 71,358 km (0.103 R)
• M2: 178,321 km (0.03 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.53 AU - 2.35 AU

Year: 992 Days

Day: 25 Hours

Environment

Temp: -74 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.16 AU - 2.6 AU

Year: 1348 Days

Day: 19.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.28 AU - 4.28 AU

Year: 3250 Days

Day: 21.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 12.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 755

Radius: 6.7

Gravity: 16.82 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 10.81 AU - 13.93 AU

Year: 15971 Days

Day: 17.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 39,957,220 km

• M1: 100,380 km (0.119 R)
• M2: 161,267 km (0.109 R)
• M3: 564,134 km (0.117 R)
• M4: 838,795 km (0.025 R)
• M5: 931,247 km (0.117 R)
• M6: 1,555,219 km (0.082 R)
• M7: 1,728,304 km (0.108 R)
• M8: 1,787,395 km (0.079 R)
• M9: 3,250,313 km (0.087 R)
• M10: 3,547,115 km (0.11 R)
• M11: 6,446,771 km (0.084 R)
• M12: 6,585,597 km (0.084 R)
• M13: 6,632,122 km (0.092 R)
• M14: 7,294,542 km (0.096 R)
• M15: 7,879,021 km (0.094 R)
• M16: 8,377,630 km (0.119 R)
• M17: 8,681,763 km (0.102 R)
• M18: 8,732,776 km (0.112 R)
• M19: 9,615,403 km (0.079 R)
• M20: 9,933,747 km (0.088 R)
• M21: 10,580,758 km (0.11 R)
• M22: 12,486,635 km (0.092 R)
• M23: 12,602,125 km (0.1 R)
• M24: 12,659,869 km (0.107 R)
• M25: 12,717,764 km (0.109 R)
• M26: 13,656,341 km (0.067 R)
• M27: 13,834,811 km (0.105 R)
• M28: 14,495,734 km (0.057 R)
• M29: 14,677,795 km (0.082 R)
• M30: 14,738,681 km (0.11 R)
• M31: 15,413,517 km (0.1 R)
• M32: 16,413,130 km (0.067 R)
• M33: 16,729,829 km (0.099 R)
• M34: 18,081,745 km (0.092 R)
• M35: 18,277,718 km (0.074 R)
• M36: 18,671,909 km (0.052 R)
• M37: 18,737,881 km (0.086 R)
• M38: 19,068,792 km (0.095 R)
• M39: 19,268,206 km (0.116 R)
• M40: 19,334,926 km (0.099 R)
• M41: 19,401,647 km (0.032 R)
• M42: 19,669,278 km (0.065 R)
• M43: 19,736,447 km (0.111 R)
• M44: 20,276,047 km (0.107 R)
• M45: 21,094,646 km (0.084 R)
• M46: 23,046,300 km (0.088 R)
• M47: 23,329,788 km (0.111 R)
• M48: 25,638,981 km (0.086 R)
• M49: 26,153,747 km (0.116 R)
• M50: 26,227,648 km (0.094 R)
• M51: 26,375,451 km (0.056 R)
• M52: 26,597,753 km (0.092 R)
• M53: 27,793,788 km (0.116 R)
• M54: 27,944,583 km (0.072 R)
• M55: 28,246,771 km (0.095 R)
• M56: 29,160,215 km (0.057 R)
• M57: 31,093,917 km (0.089 R)
• M58: 31,328,786 km (0.064 R)
• M59: 33,068,759 km (0.104 R)
• M60: 33,228,529 km (0.097 R)
• M61: 33,388,450 km (0.038 R)
• M62: 34,353,805 km (0.111 R)
• M63: 35,246,754 km (0.071 R)
• M64: 35,736,987 km (0.114 R)
• M65: 36,559,176 km (0.047 R)
• M66: 38,222,106 km (0.108 R)
• M67: 38,473,580 km (0.086 R)
• M68: 40,762,278 km (0.093 R)
• M69: 41,019,287 km (0.078 R)
• M70: 41,448,783 km (0.074 R)
• M71: 41,620,970 km (0.06 R)
• M72: 41,793,456 km (0.096 R)
• M73: 41,966,242 km (0.104 R)
• M74: 42,746,395 km (0.119 R)
• M75: 43,007,443 km (0.045 R)
• M76: 43,969,357 km (0.056 R)
• M77: 44,761,777 km (0.087 R)
• M78: 45,026,865 km (0.066 R)
• M79: 46,539,299 km (0.079 R)
• M80: 48,158,696 km (0.054 R)
• M81: 52,659,647 km (0.096 R)
• M82: 52,939,545 km (0.053 R)
• M83: 53,688,432 km (0.117 R)
• M84: 54,346,513 km (0.066 R)
• M85: 54,535,156 km (0.081 R)
• M86: 55,291,373 km (0.107 R)
• M87: 57,005,615 km (0.109 R)
• M88: 57,197,100 km (0.094 R)
• M89: 57,773,052 km (0.048 R)
• M90: 61,366,991 km (0.084 R)
• M91: 61,661,550 km (0.076 R)
• M92: 61,858,121 km (0.073 R)
• M93: 62,646,801 km (0.105 R)
• M94: 63,537,956 km (0.07 R)
• M95: 64,034,770 km (0.108 R)
• M96: 65,032,438 km (0.101 R)
• M97: 65,834,283 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124.6

Radius: 6

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 12.95 AU - 13.69 AU

Year: 17846 Days

Day: 19.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 39,957,220 km

• M1: 114,442 km (0.099 R)
• M2: 1,589,627 km (0.109 R)
• M3: 1,650,364 km (0.077 R)
• M4: 2,253,991 km (0.102 R)
• M5: 2,345,395 km (0.073 R)
• M6: 2,461,483 km (0.038 R)
• M7: 2,723,429 km (0.075 R)
• M8: 2,820,967 km (0.059 R)
• M9: 2,870,035 km (0.108 R)
• M10: 2,919,552 km (0.05 R)
• M11: 3,273,949 km (0.104 R)
• M12: 3,325,710 km (0.066 R)
• M13: 3,588,404 km (0.083 R)
• M14: 3,857,979 km (0.084 R)
• M15: 4,078,337 km (0.038 R)
• M16: 4,246,336 km (0.062 R)
• M17: 4,618,086 km (0.108 R)
• M18: 5,270,782 km (0.087 R)
• M19: 7,429,928 km (0.106 R)
• M20: 7,807,662 km (0.098 R)
• M21: 8,905,561 km (0.106 R)
• M22: 9,233,181 km (0.073 R)
• M23: 9,306,633 km (0.067 R)
• M24: 10,013,184 km (0.119 R)
• M25: 10,126,429 km (0.113 R)
• M26: 10,277,972 km (0.042 R)
• M27: 10,468,410 km (0.105 R)
• M28: 10,660,045 km (0.079 R)
• M29: 10,930,368 km (0.106 R)
• M30: 11,008,010 km (0.104 R)
• M31: 11,754,653 km (0.082 R)
• M32: 11,874,032 km (0.096 R)
• M33: 12,073,895 km (0.077 R)
• M34: 12,194,321 km (0.077 R)
• M35: 12,598,684 km (0.118 R)
• M36: 13,922,176 km (0.102 R)
• M37: 14,006,400 km (0.117 R)
• M38: 15,550,399 km (0.057 R)
• M39: 16,253,659 km (0.098 R)
• M40: 17,373,399 km (0.074 R)
• M41: 17,600,339 km (0.116 R)
• M42: 18,333,069 km (0.103 R)
• M43: 20,351,145 km (0.066 R)
• M44: 22,094,110 km (0.101 R)
• M45: 23,033,135 km (0.077 R)
• M46: 23,482,378 km (0.099 R)
• M47: 23,783,518 km (0.061 R)
• M48: 24,086,005 km (0.085 R)
• M49: 24,440,552 km (0.12 R)
• M50: 25,205,895 km (0.108 R)
• M51: 27,285,156 km (0.119 R)
• M52: 28,132,029 km (0.102 R)
• M53: 28,451,869 km (0.066 R)
• M54: 29,041,435 km (0.068 R)
• M55: 29,310,711 km (0.118 R)
• M56: 29,418,720 km (0.047 R)
• M57: 29,526,730 km (0.104 R)
• M58: 29,580,885 km (0.056 R)
• M59: 29,797,502 km (0.047 R)
• M60: 31,053,676 km (0.06 R)
• M61: 32,327,053 km (0.089 R)
• M62: 32,438,653 km (0.053 R)
• M63: 33,279,243 km (0.029 R)
• M64: 34,867,374 km (0.099 R)
• M65: 35,096,408 km (0.102 R)
• M66: 36,538,233 km (0.035 R)
• M67: 37,647,052 km (0.115 R)
• M68: 38,234,972 km (0.107 R)
• M69: 38,589,220 km (0.109 R)
• M70: 38,885,274 km (0.115 R)
• M71: 39,658,545 km (0.083 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 11,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit