🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.02 AU - 1.18 AU

Year: 415 Days

Day: 47.5 Hours

Environment

Temp: 31 °C

Axial Tilt: 69.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.06 AU - 1.42 AU

Year: 497 Days

Day: 16.6 Hours

Environment

Temp: 19 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.53 AU - 2.19 AU

Year: 913 Days

Day: 18 Hours

Environment

Temp: -52 °C

Axial Tilt: 166.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.68 AU - 2.18 AU

Year: 965 Days

Day: 23 Hours

Environment

Temp: -48 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,558,678 km

• M1: 943,364 km (0.097 R)

Asteroid Belt

Center: 2.21 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.15 AU - 2.83 AU

Year: 1414 Days

Day: 21.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.58 AU - 3.1 AU

Year: 1722 Days

Day: 13.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.62 AU - 3.5 AU

Year: 1926 Days

Day: 32.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,558,678 km

• M1: 216,468 km (0.104 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.15 AU - 4.55 AU

Year: 3265 Days

Day: 42.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,558,678 km

• M1: 535,710 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 740.5

Radius: 3.7

Gravity: 54.09 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 11.73 AU - 13.91 AU

Year: 16520 Days

Day: 23 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,558,678 km

• M1: 301,440 km (0.096 R)
• M2: 403,017 km (0.06 R)
• M3: 439,219 km (0.097 R)
• M4: 515,215 km (0.11 R)
• M5: 701,764 km (0.089 R)
• M6: 980,913 km (0.077 R)
• M7: 1,132,306 km (0.06 R)
• M8: 1,158,336 km (0.078 R)
• M9: 1,373,308 km (0.097 R)
• M10: 1,513,930 km (0.092 R)
• M11: 1,542,653 km (0.12 R)
• M12: 1,778,569 km (0.1 R)
• M13: 2,937,653 km (0.052 R)
• M14: 3,303,420 km (0.114 R)
• M15: 4,197,866 km (0.084 R)
• M16: 4,776,660 km (0.074 R)
• M17: 5,248,791 km (0.085 R)
• M18: 5,512,532 km (0.119 R)
• M19: 5,735,732 km (0.095 R)
• M20: 7,232,010 km (0.077 R)
• M21: 8,224,592 km (0.104 R)
• M22: 9,953,345 km (0.045 R)
• M23: 10,170,262 km (0.101 R)
• M24: 10,886,087 km (0.114 R)
• M25: 11,731,914 km (0.111 R)
• M26: 11,961,098 km (0.058 R)
• M27: 12,657,326 km (0.118 R)
• M28: 12,833,403 km (0.044 R)
• M29: 12,951,286 km (0.067 R)
• M30: 14,028,092 km (0.098 R)
• M31: 14,638,600 km (0.114 R)
• M32: 14,761,719 km (0.102 R)
• M33: 15,633,277 km (0.053 R)
• M34: 15,696,257 km (0.087 R)
• M35: 16,778,299 km (0.106 R)
• M36: 17,556,357 km (0.037 R)
• M37: 18,346,234 km (0.081 R)
• M38: 18,612,069 km (0.06 R)
• M39: 19,892,328 km (0.094 R)
• M40: 20,096,978 km (0.056 R)
• M41: 20,922,758 km (0.076 R)
• M42: 21,061,585 km (0.119 R)
• M43: 21,970,691 km (0.027 R)
• M44: 22,041,152 km (0.043 R)
• M45: 23,610,134 km (0.041 R)
• M46: 24,700,404 km (0.057 R)
• M47: 24,773,707 km (0.098 R)
• M48: 25,732,629 km (0.04 R)
• M49: 26,553,622 km (0.062 R)
• M50: 27,080,506 km (0.091 R)
• M51: 27,610,830 km (0.117 R)
• M52: 28,604,758 km (0.047 R)
• M53: 28,912,930 km (0.076 R)
• M54: 30,156,687 km (0.075 R)
• M55: 30,942,824 km (0.069 R)
• M56: 31,179,936 km (0.099 R)
• M57: 31,259,223 km (0.101 R)
• M58: 31,735,692 km (0.083 R)
• M59: 32,454,959 km (0.074 R)
• M60: 32,615,627 km (0.114 R)
• M61: 35,055,718 km (0.117 R)
• M62: 35,964,974 km (0.115 R)
• M63: 40,108,685 km (0.076 R)
• M64: 40,194,853 km (0.066 R)
• M65: 40,712,911 km (0.086 R)
• M66: 40,799,378 km (0.11 R)
• M67: 41,146,296 km (0.086 R)
• M68: 41,407,045 km (0.106 R)
• M69: 43,512,785 km (0.116 R)
• M70: 43,601,347 km (0.084 R)
• M71: 43,689,909 km (0.08 R)
• M72: 45,114,978 km (0.119 R)
• M73: 45,563,323 km (0.115 R)
• M74: 46,193,728 km (0.067 R)
• M75: 49,295,939 km (0.057 R)
• M76: 51,525,845 km (0.101 R)
• M77: 52,558,968 km (0.098 R)
• M78: 52,653,215 km (0.09 R)
• M79: 53,219,891 km (0.118 R)
• M80: 53,693,668 km (0.078 R)
• M81: 56,758,779 km (0.073 R)
• M82: 56,855,419 km (0.077 R)
• M83: 58,312,502 km (0.12 R)
• M84: 61,064,953 km (0.086 R)
• M85: 62,956,618 km (0.107 R)
• M86: 65,373,522 km (0.065 R)
• M87: 66,185,988 km (0.111 R)
• M88: 66,695,368 km (0.108 R)
• M89: 66,899,420 km (0.072 R)
• M90: 67,001,595 km (0.117 R)
• M91: 67,820,643 km (0.109 R)
• M92: 68,231,439 km (0.079 R)
• M93: 68,746,056 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 664.7

Radius: 7

Gravity: 13.57 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 17.52 AU - 17.88 AU

Year: 26800 Days

Day: 20 Hours

Environment

Temp: -197 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 91,558,678 km

• M1: 102,026 km (0.098 R)
• M2: 165,156 km (0.099 R)
• M3: 492,925 km (0.074 R)
• M4: 902,674 km (0.089 R)
• M5: 1,019,061 km (0.111 R)
• M6: 1,109,717 km (0.072 R)
• M7: 1,203,216 km (0.071 R)
• M8: 1,499,120 km (0.085 R)
• M9: 1,602,941 km (0.04 R)
• M10: 1,854,266 km (0.111 R)
• M11: 2,474,947 km (0.101 R)
• M12: 2,556,777 km (0.115 R)
• M13: 2,893,372 km (0.07 R)
• M14: 3,469,773 km (0.058 R)
• M15: 3,937,117 km (0.099 R)
• M16: 4,178,119 km (0.072 R)
• M17: 5,295,166 km (0.087 R)
• M18: 5,347,974 km (0.101 R)
• M19: 5,561,301 km (0.08 R)
• M20: 6,898,556 km (0.093 R)
• M21: 6,956,451 km (0.109 R)
• M22: 7,903,106 km (0.071 R)
• M23: 9,461,617 km (0.063 R)
• M24: 9,525,944 km (0.117 R)
• M25: 10,441,034 km (0.089 R)
• M26: 11,865,804 km (0.072 R)
• M27: 12,920,170 km (0.101 R)
• M28: 13,422,519 km (0.065 R)
• M29: 13,639,735 km (0.06 R)
• M30: 14,892,468 km (0.094 R)
• M31: 14,967,267 km (0.114 R)
• M32: 16,722,798 km (0.112 R)
• M33: 17,034,710 km (0.088 R)
• M34: 17,348,566 km (0.096 R)
• M35: 17,902,377 km (0.085 R)
• M36: 19,516,538 km (0.111 R)
• M37: 20,257,945 km (0.106 R)
• M38: 21,260,849 km (0.062 R)
• M39: 21,429,596 km (0.11 R)
• M40: 22,108,920 km (0.043 R)
• M41: 25,520,200 km (0.059 R)
• M42: 26,330,422 km (0.111 R)
• M43: 27,057,767 km (0.101 R)
• M44: 27,883,846 km (0.104 R)
• M45: 27,976,148 km (0.098 R)
• M46: 31,269,994 km (0.115 R)
• M47: 33,794,907 km (0.083 R)
• M48: 34,485,900 km (0.116 R)
• M49: 34,783,300 km (0.086 R)
• M50: 35,081,748 km (0.108 R)
• M51: 35,480,875 km (0.117 R)
• M52: 36,082,558 km (0.101 R)
• M53: 36,788,660 km (0.11 R)
• M54: 36,889,937 km (0.118 R)
• M55: 37,194,219 km (0.101 R)
• M56: 40,178,398 km (0.074 R)
• M57: 40,910,081 km (0.117 R)
• M58: 42,492,976 km (0.065 R)
• M59: 42,811,919 km (0.066 R)
• M60: 43,131,759 km (0.092 R)
• M61: 45,827,213 km (0.11 R)
• M62: 47,250,188 km (0.058 R)
• M63: 47,360,292 km (0.053 R)
• M64: 48,354,669 km (0.1 R)
• M65: 51,945,766 km (0.109 R)
• M66: 53,888,295 km (0.075 R)
• M67: 56,203,770 km (0.12 R)
• M68: 59,143,518 km (0.108 R)
• M69: 59,618,491 km (0.116 R)
• M70: 63,706,702 km (0.077 R)
• M71: 63,828,176 km (0.106 R)
• M72: 64,803,853 km (0.091 R)
• M73: 66,523,032 km (0.114 R)
• M74: 68,132,854 km (0.091 R)
• M75: 70,382,806 km (0.101 R)
• M76: 71,012,164 km (0.118 R)
• M77: 71,643,318 km (0.077 R)
• M78: 73,420,541 km (0.026 R)
• M79: 74,058,875 km (0.091 R)
• M80: 75,984,498 km (0.108 R)
• M81: 78,969,126 km (0.086 R)
• M82: 79,230,473 km (0.093 R)
• M83: 79,623,018 km (0.077 R)
• M84: 85,320,303 km (0.078 R)
• M85: 87,473,465 km (0.117 R)
• M86: 89,236,027 km (0.115 R)
• M87: 90,326,596 km (0.102 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 17,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit