🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.45 AU - 0.71 AU

Year: 157 Days

Day: 40.9 Hours

Environment

Temp: 178 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,992,607 km

• M1: 144,960 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.02 AU - 1.32 AU

Year: 449 Days

Day: 14.3 Hours

Environment

Temp: 33 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.56 AU - 1.6 AU

Year: 705 Days

Day: 32.6 Hours

Environment

Temp: -29 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.37 AU - 4.11 AU

Year: 2566 Days

Day: 45.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.1

Radius: 13.8

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 8.8 AU - 8.84 AU

Year: 9293 Days

Day: 10.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 48,992,607 km

• M1: 180,116 km (0.081 R)
• M2: 362,176 km (0.103 R)
• M3: 479,012 km (0.046 R)
• M4: 828,473 km (0.062 R)
• M5: 1,162,076 km (0.058 R)
• M6: 1,320,800 km (0.098 R)
• M7: 1,487,152 km (0.118 R)
• M8: 1,608,028 km (0.115 R)
• M9: 1,768,546 km (0.096 R)
• M10: 2,363,048 km (0.106 R)
• M11: 2,995,099 km (0.057 R)
• M12: 3,105,502 km (0.086 R)
• M13: 3,701,949 km (0.073 R)
• M14: 3,941,006 km (0.104 R)
• M15: 4,234,517 km (0.102 R)
• M16: 4,459,513 km (0.063 R)
• M17: 4,791,620 km (0.101 R)
• M18: 5,238,169 km (0.109 R)
• M19: 5,452,842 km (0.099 R)
• M20: 6,171,211 km (0.055 R)
• M21: 7,096,325 km (0.045 R)
• M22: 7,696,511 km (0.107 R)
• M23: 7,910,436 km (0.025 R)
• M24: 8,250,771 km (0.062 R)
• M25: 9,561,099 km (0.067 R)
• M26: 9,923,724 km (0.062 R)
• M27: 10,358,007 km (0.08 R)
• M28: 10,628,480 km (0.108 R)
• M29: 10,901,346 km (0.084 R)
• M30: 11,141,900 km (0.089 R)
• M31: 12,157,370 km (0.067 R)
• M32: 12,371,146 km (0.115 R)
• M33: 12,514,460 km (0.028 R)
• M34: 12,658,224 km (0.085 R)
• M35: 13,312,116 km (0.025 R)
• M36: 13,532,623 km (0.109 R)
• M37: 14,014,329 km (0.116 R)
• M38: 14,464,169 km (0.067 R)
• M39: 14,577,265 km (0.06 R)
• M40: 14,690,810 km (0.089 R)
• M41: 15,377,764 km (0.086 R)
• M42: 15,493,403 km (0.117 R)
• M43: 15,919,457 km (0.078 R)
• M44: 16,428,090 km (0.086 R)
• M45: 17,021,545 km (0.113 R)
• M46: 17,141,223 km (0.079 R)
• M47: 17,300,994 km (0.077 R)
• M48: 17,622,180 km (0.105 R)
• M49: 19,091,830 km (0.07 R)
• M50: 20,855,738 km (0.079 R)
• M51: 21,154,784 km (0.047 R)
• M52: 21,800,299 km (0.082 R)
• M53: 22,321,498 km (0.072 R)
• M54: 22,627,426 km (0.114 R)
• M55: 22,978,682 km (0.085 R)
• M56: 23,110,926 km (0.043 R)
• M57: 23,331,882 km (0.094 R)
• M58: 23,553,586 km (0.086 R)
• M59: 24,132,979 km (0.119 R)
• M60: 25,899,730 km (0.12 R)
• M61: 26,313,368 km (0.115 R)
• M62: 29,604,222 km (0.088 R)
• M63: 29,844,177 km (0.117 R)
• M64: 30,133,050 km (0.056 R)
• M65: 32,082,460 km (0.032 R)
• M66: 32,181,045 km (0.096 R)

Asteroid Belt

Center: 9.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.9

Radius: 12.7

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8.85 AU - 10.17 AU

Year: 10404 Days

Day: 5.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 48,992,607 km

• M1: 611,406 km (0.112 R)
• M2: 845,677 km (0.083 R)
• M3: 1,024,596 km (0.032 R)
• M4: 1,402,330 km (0.055 R)
• M5: 1,518,269 km (0.112 R)
• M6: 1,739,674 km (0.11 R)
• M7: 1,886,280 km (0.117 R)
• M8: 2,015,383 km (0.092 R)
• M9: 2,397,455 km (0.115 R)
• M10: 3,464,088 km (0.11 R)
• M11: 4,089,108 km (0.1 R)
• M12: 4,286,278 km (0.077 R)
• M13: 4,602,678 km (0.039 R)
• M14: 4,719,663 km (0.089 R)
• M15: 5,076,604 km (0.073 R)
• M16: 5,411,553 km (0.099 R)
• M17: 5,691,002 km (0.096 R)
• M18: 5,848,230 km (0.112 R)
• M19: 5,975,238 km (0.106 R)
• M20: 6,070,981 km (0.116 R)
• M21: 6,296,574 km (0.045 R)
• M22: 6,459,337 km (0.069 R)
• M23: 6,789,200 km (0.105 R)
• M24: 7,465,682 km (0.026 R)
• M25: 8,234,465 km (0.102 R)
• M26: 8,882,374 km (0.1 R)
• M27: 9,028,531 km (0.105 R)
• M28: 10,611,725 km (0.071 R)
• M29: 10,728,112 km (0.06 R)
• M30: 11,001,427 km (0.029 R)
• M31: 11,634,526 km (0.063 R)
• M32: 12,117,128 km (0.108 R)
• M33: 12,320,133 km (0.076 R)
• M34: 12,524,334 km (0.095 R)
• M35: 12,812,010 km (0.119 R)
• M36: 13,060,343 km (0.05 R)
• M37: 13,646,168 km (0.113 R)
• M38: 14,454,894 km (0.099 R)
• M39: 14,670,315 km (0.067 R)
• M40: 14,843,400 km (0.098 R)
• M41: 15,410,825 km (0.07 R)
• M42: 15,940,700 km (0.106 R)
• M43: 16,074,142 km (0.069 R)
• M44: 16,163,302 km (0.099 R)
• M45: 17,200,614 km (0.038 R)
• M46: 17,291,868 km (0.086 R)
• M47: 18,027,441 km (0.11 R)
• M48: 18,585,890 km (0.083 R)
• M49: 19,008,354 km (0.116 R)
• M50: 19,481,532 km (0.054 R)
• M51: 20,102,513 km (0.064 R)
• M52: 20,730,076 km (0.114 R)
• M53: 23,152,814 km (0.072 R)
• M54: 26,554,968 km (0.109 R)
• M55: 27,243,268 km (0.079 R)
• M56: 27,883,846 km (0.091 R)
• M57: 28,152,374 km (0.097 R)
• M58: 29,561,736 km (0.077 R)
• M59: 29,725,845 km (0.093 R)
• M60: 29,890,403 km (0.115 R)
• M61: 30,220,116 km (0.054 R)
• M62: 30,385,422 km (0.115 R)
• M63: 30,551,027 km (0.051 R)
• M64: 30,716,931 km (0.086 R)
• M65: 33,526,379 km (0.11 R)
• M66: 34,040,696 km (0.104 R)
• M67: 35,541,462 km (0.025 R)
• M68: 36,065,803 km (0.066 R)
• M69: 36,241,281 km (0.1 R)
• M70: 37,004,679 km (0.077 R)
• M71: 37,358,777 km (0.053 R)
• M72: 37,713,922 km (0.053 R)
• M73: 38,010,874 km (0.047 R)
• M74: 38,966,057 km (0.039 R)
• M75: 39,146,023 km (0.103 R)
• M76: 39,808,442 km (0.085 R)
• M77: 40,110,779 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.5

Radius: 10.2

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 9.09 AU - 12.65 AU

Year: 12714 Days

Day: 5.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,992,607 km

• M1: 131,197 km (0.099 R)
• M2: 244,892 km (0.099 R)
• M3: 689,646 km (0.117 R)
• M4: 993,330 km (0.055 R)
• M5: 1,535,173 km (0.084 R)
• M6: 2,390,873 km (0.108 R)
• M7: 2,523,866 km (0.052 R)
• M8: 2,631,875 km (0.045 R)
• M9: 2,714,005 km (0.113 R)
• M10: 2,852,831 km (0.09 R)
• M11: 3,342,615 km (0.077 R)
• M12: 3,704,193 km (0.071 R)
• M13: 4,078,337 km (0.068 R)
• M14: 4,829,468 km (0.119 R)
• M15: 5,342,140 km (0.095 R)
• M16: 5,658,091 km (0.095 R)
• M17: 6,052,730 km (0.047 R)
• M18: 6,235,090 km (0.092 R)
• M19: 6,680,143 km (0.107 R)
• M20: 7,600,918 km (0.083 R)
• M21: 7,916,570 km (0.113 R)
• M22: 8,357,883 km (0.08 R)
• M23: 8,765,986 km (0.045 R)
• M24: 8,930,993 km (0.106 R)
• M25: 9,222,410 km (0.094 R)
• M26: 9,771,883 km (0.086 R)
• M27: 9,900,237 km (0.088 R)
• M28: 11,709,325 km (0.071 R)
• M29: 13,809,529 km (0.079 R)
• M30: 14,194,893 km (0.105 R)
• M31: 15,173,862 km (0.104 R)
• M32: 15,372,378 km (0.098 R)
• M33: 15,872,184 km (0.062 R)
• M34: 16,124,107 km (0.06 R)
• M35: 16,580,830 km (0.066 R)
• M36: 16,683,005 km (0.119 R)
• M37: 16,887,804 km (0.08 R)
• M38: 17,819,799 km (0.108 R)
• M39: 18,134,104 km (0.094 R)
• M40: 18,662,185 km (0.093 R)
• M41: 20,824,622 km (0.101 R)
• M42: 21,544,337 km (0.095 R)
• M43: 21,767,388 km (0.083 R)
• M44: 22,610,821 km (0.08 R)
• M45: 22,951,305 km (0.091 R)
• M46: 23,236,140 km (0.109 R)
• M47: 24,620,219 km (0.093 R)
• M48: 25,028,921 km (0.049 R)
• M49: 25,204,848 km (0.038 R)
• M50: 25,557,749 km (0.101 R)
• M51: 25,675,782 km (0.109 R)
• M52: 26,090,168 km (0.054 R)
• M53: 26,387,568 km (0.094 R)
• M54: 26,566,637 km (0.092 R)
• M55: 28,807,015 km (0.062 R)
• M56: 29,918,677 km (0.049 R)
• M57: 31,359,603 km (0.064 R)
• M58: 31,802,563 km (0.096 R)
• M59: 32,120,308 km (0.088 R)
• M60: 32,184,037 km (0.109 R)
• M61: 32,630,886 km (0.115 R)
• M62: 32,758,942 km (0.099 R)
• M63: 32,822,970 km (0.039 R)
• M64: 33,595,343 km (0.106 R)
• M65: 34,178,476 km (0.071 R)
• M66: 34,504,001 km (0.068 R)
• M67: 34,634,450 km (0.058 R)
• M68: 36,278,980 km (0.12 R)
• M69: 37,478,904 km (0.079 R)
• M70: 39,643,885 km (0.104 R)
• M71: 40,191,413 km (0.108 R)
• M72: 41,640,717 km (0.107 R)
• M73: 41,710,130 km (0.117 R)
• M74: 41,849,107 km (0.062 R)
• M75: 42,127,658 km (0.074 R)
• M76: 43,599,551 km (0.078 R)
• M77: 44,306,551 km (0.1 R)
• M78: 44,661,397 km (0.047 R)
• M79: 45,231,066 km (0.069 R)
• M80: 45,445,290 km (0.084 R)
• M81: 46,018,399 km (0.088 R)
• M82: 46,449,690 km (0.11 R)
• M83: 47,533,975 km (0.107 R)
• M84: 47,970,053 km (0.105 R)
• M85: 48,407,328 km (0.055 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 18,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit